Merge branch 'x86/core' into cpus4096

1504 files changed, 44976 insertions, 28048 deletions

diff --git a/arch/Kconfig b/arch/Kconfig
index 2e13aa261929..550dab22daa1 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -62,6 +62,9 @@ config HAVE_EFFICIENT_UNALIGNED_ACCESS
           See Documentation/unaligned-memory-access.txt for more
           information on the topic of unaligned memory accesses.
 
+config HAVE_SYSCALL_WRAPPERS
+        bool
+
 config KRETPROBES
         def_bool y
         depends on KPROBES && HAVE_KRETPROBES
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 6110197757a3..9fb8aae5c391 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -8,6 +8,7 @@ config ALPHA
         select HAVE_AOUT
         select HAVE_IDE
         select HAVE_OPROFILE
+        select HAVE_SYSCALL_WRAPPERS
         help
           The Alpha is a 64-bit general-purpose processor designed and
           marketed by the Digital Equipment Corporation of blessed memory,
diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild
index 4dad27360576..b7c8f188b313 100644
--- a/arch/alpha/include/asm/Kbuild
+++ b/arch/alpha/include/asm/Kbuild
@@ -9,4 +9,3 @@ unifdef-y += console.h
 unifdef-y += fpu.h
 unifdef-y += sysinfo.h
 unifdef-y += compiler.h
-unifdef-y += swab.h
diff --git a/arch/alpha/include/asm/bug.h b/arch/alpha/include/asm/bug.h
index 695a5ee4b5d3..1720c8ad86fe 100644
--- a/arch/alpha/include/asm/bug.h
+++ b/arch/alpha/include/asm/bug.h
@@ -8,17 +8,12 @@
 
 /* ??? Would be nice to use .gprel32 here, but we can't be sure that the
    function loaded the GP, so this could fail in modules.  */
-static inline void ATTRIB_NORET __BUG(const char *file, int line)
-{
-        __asm__ __volatile__(
-                "call_pal %0  # bugchk\n\t"
-                ".long %1\n\t.8byte %2"
-                       : : "i" (PAL_bugchk), "i"(line), "i"(file));
-        for ( ; ; )
-                ;
-}
-
-#define BUG() __BUG(__FILE__, __LINE__)
+#define BUG()   do {                                                    \
+        __asm__ __volatile__(                                           \
+                "call_pal %0  # bugchk\n\t"                             \
+                ".long %1\n\t.8byte %2"                                 \
+                : : "i"(PAL_bugchk), "i"(__LINE__), "i"(__FILE__));     \
+        for ( ; ; ); } while (0)
 
 #define HAVE_ARCH_BUG
 #endif
diff --git a/arch/alpha/include/asm/byteorder.h b/arch/alpha/include/asm/byteorder.h
index 6772f3168701..73683093202d 100644
--- a/arch/alpha/include/asm/byteorder.h
+++ b/arch/alpha/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _ALPHA_BYTEORDER_H
 #define _ALPHA_BYTEORDER_H
 
-#include <asm/swab.h>
 #include <linux/byteorder/little_endian.h>
 
 #endif /* _ALPHA_BYTEORDER_H */
diff --git a/arch/alpha/include/asm/dma-mapping.h b/arch/alpha/include/asm/dma-mapping.h
index a5801ae02e4b..04eb5681448c 100644
--- a/arch/alpha/include/asm/dma-mapping.h
+++ b/arch/alpha/include/asm/dma-mapping.h
@@ -29,6 +29,8 @@
 
 #else   /* no PCI - no IOMMU. */
 
+#include <asm/io.h>     /* for virt_to_phys() */
+
 struct scatterlist;
 void *dma_alloc_coherent(struct device *dev, size_t size,
                          dma_addr_t *dma_handle, gfp_t gfp);
diff --git a/arch/alpha/include/asm/machvec.h b/arch/alpha/include/asm/machvec.h
index a86c083cdf7f..fea4ea75b79d 100644
--- a/arch/alpha/include/asm/machvec.h
+++ b/arch/alpha/include/asm/machvec.h
@@ -21,6 +21,7 @@ struct pci_dev;
 struct pci_ops;
 struct pci_controller;
 struct _alpha_agp_info;
+struct rtc_time;
 
 struct alpha_machine_vector
 {
@@ -94,6 +95,9 @@ struct alpha_machine_vector
 
         struct _alpha_agp_info *(*agp_info)(void);
 
+        unsigned int (*rtc_get_time)(struct rtc_time *);
+        int (*rtc_set_time)(struct rtc_time *);
+
         const char *vector_name;
 
         /* NUMA information */
diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
index fd090155dccd..bc2a0daf2d92 100644
--- a/arch/alpha/include/asm/pgalloc.h
+++ b/arch/alpha/include/asm/pgalloc.h
@@ -50,7 +50,12 @@ pmd_free(struct mm_struct *mm, pmd_t *pmd)
         free_page((unsigned long)pmd);
 }
 
-extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr);
+static inline pte_t *
+pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
+{
+        pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
+        return pte;
+}
 
 static inline void
 pte_free_kernel(struct mm_struct *mm, pte_t *pte)
diff --git a/arch/alpha/include/asm/rtc.h b/arch/alpha/include/asm/rtc.h
index 4e854b1333eb..1f7fba671ae6 100644
--- a/arch/alpha/include/asm/rtc.h
+++ b/arch/alpha/include/asm/rtc.h
@@ -1,9 +1,15 @@
 #ifndef _ALPHA_RTC_H
 #define _ALPHA_RTC_H
 
-/*
- * Alpha uses the default access methods for the RTC.
- */
+#if defined(CONFIG_ALPHA_GENERIC)
+# define get_rtc_time           alpha_mv.rtc_get_time
+# define set_rtc_time           alpha_mv.rtc_set_time
+#else
+# if defined(CONFIG_ALPHA_MARVEL) && defined(CONFIG_SMP)
+#  define get_rtc_time          marvel_get_rtc_time
+#  define set_rtc_time          marvel_set_rtc_time
+# endif
+#endif
 
 #include <asm-generic/rtc.h>
 
diff --git a/arch/alpha/include/asm/statfs.h b/arch/alpha/include/asm/statfs.h
index de35cd438a10..ccd2e186bfd8 100644
--- a/arch/alpha/include/asm/statfs.h
+++ b/arch/alpha/include/asm/statfs.h
@@ -1,6 +1,8 @@
 #ifndef _ALPHA_STATFS_H
 #define _ALPHA_STATFS_H
 
+#include <linux/types.h>
+
 /* Alpha is the only 64-bit platform with 32-bit statfs. And doesn't
    even seem to implement statfs64 */
 #define __statfs_word __u32
diff --git a/arch/alpha/include/asm/swab.h b/arch/alpha/include/asm/swab.h
index 68e7089e02d5..4d682b16c7c4 100644
--- a/arch/alpha/include/asm/swab.h
+++ b/arch/alpha/include/asm/swab.h
@@ -1,7 +1,7 @@
 #ifndef _ALPHA_SWAB_H
 #define _ALPHA_SWAB_H
 
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/compiler.h>
 #include <asm/compiler.h>
 
diff --git a/arch/alpha/kernel/.gitignore b/arch/alpha/kernel/.gitignore
new file mode 100644
index 000000000000..c5f676c3c224
--- /dev/null
+++ b/arch/alpha/kernel/.gitignore
@@ -0,0 +1 @@
+vmlinux.lds
diff --git a/arch/alpha/kernel/core_marvel.c b/arch/alpha/kernel/core_marvel.c
index 9cd8dca742a7..e302daecbe56 100644
--- a/arch/alpha/kernel/core_marvel.c
+++ b/arch/alpha/kernel/core_marvel.c
@@ -658,16 +658,8 @@ __marvel_rtc_io(u8 b, unsigned long addr, int write)
                 rtc_access.data = bcd2bin(b);
                 rtc_access.function = 0x48 + !write;    /* GET/PUT_TOY */
 
-#ifdef CONFIG_SMP
-                if (smp_processor_id() != boot_cpuid)
-                        smp_call_function_single(boot_cpuid,
-                                                 __marvel_access_rtc,
-                                                 &rtc_access, 1);
-                else
-                        __marvel_access_rtc(&rtc_access);
-#else
                 __marvel_access_rtc(&rtc_access);
-#endif
+
                 ret = bin2bcd(rtc_access.data);
                 break;
 
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index f77345bc66a9..e4a54b615894 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -896,9 +896,9 @@ sys_getxpid:
 .end sys_getxpid
 
         .align  4
-        .globl  sys_pipe
-        .ent    sys_pipe
-sys_pipe:
+        .globl  sys_alpha_pipe
+        .ent    sys_alpha_pipe
+sys_alpha_pipe:
         lda     $sp, -16($sp)
         stq     $26, 0($sp)
         .prologue 0
@@ -916,7 +916,7 @@ sys_pipe:
         stq     $1, 80+16($sp)
 1:      lda     $sp, 16($sp)
         ret
-.end sys_pipe
+.end sys_alpha_pipe
 
         .align  4
         .globl  sys_execve
@@ -933,7 +933,7 @@ sys_execve:
 osf_sigprocmask:
         .prologue 0
         mov     $sp, $18
-        jmp     $31, do_osf_sigprocmask
+        jmp     $31, sys_osf_sigprocmask
 .end osf_sigprocmask
 
         .align  4
diff --git a/arch/alpha/kernel/irq_srm.c b/arch/alpha/kernel/irq_srm.c
index 32212014fbe9..a03fbca4940e 100644
--- a/arch/alpha/kernel/irq_srm.c
+++ b/arch/alpha/kernel/irq_srm.c
@@ -63,6 +63,8 @@ init_srm_irqs(long max, unsigned long ignore_mask)
 {
         long i;
 
+        if (NR_IRQS <= 16)
+                return;
         for (i = 16; i < max; ++i) {
                 if (i < 64 && ((ignore_mask >> i) & 1))
                         continue;
diff --git a/arch/alpha/kernel/machvec_impl.h b/arch/alpha/kernel/machvec_impl.h
index 466c9dff8181..512685f78097 100644
--- a/arch/alpha/kernel/machvec_impl.h
+++ b/arch/alpha/kernel/machvec_impl.h
@@ -40,7 +40,10 @@
 #define CAT1(x,y)  x##y
 #define CAT(x,y)   CAT1(x,y)
 
-#define DO_DEFAULT_RTC .rtc_port = 0x70
+#define DO_DEFAULT_RTC \
+        .rtc_port = 0x70, \
+        .rtc_get_time = common_get_rtc_time, \
+        .rtc_set_time = common_set_rtc_time
 
 #define DO_EV4_MMU                                                      \
         .max_asn =                      EV4_MAX_ASN,                    \
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 18a3ea1aac51..ae41f097864b 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -54,8 +54,7 @@ extern int do_pipe(int *);
  * identical to OSF as we don't return 0 on success, but doing otherwise
  * would require changes to libc.  Hopefully this is good enough.
  */
-asmlinkage unsigned long
-osf_brk(unsigned long brk)
+SYSCALL_DEFINE1(osf_brk, unsigned long, brk)
 {
         unsigned long retval = sys_brk(brk);
         if (brk && brk != retval)
@@ -66,9 +65,9 @@ osf_brk(unsigned long brk)
 /*
  * This is pure guess-work..
  */
-asmlinkage int
-osf_set_program_attributes(unsigned long text_start, unsigned long text_len,
-                           unsigned long bss_start, unsigned long bss_len)
+SYSCALL_DEFINE4(osf_set_program_attributes, unsigned long, text_start,
+                unsigned long, text_len, unsigned long, bss_start,
+                unsigned long, bss_len)
 {
         struct mm_struct *mm;
 
@@ -146,9 +145,9 @@ Efault:
         return -EFAULT;
 }
 
-asmlinkage int
-osf_getdirentries(unsigned int fd, struct osf_dirent __user *dirent,
-                  unsigned int count, long __user *basep)
+SYSCALL_DEFINE4(osf_getdirentries, unsigned int, fd,
+                struct osf_dirent __user *, dirent, unsigned int, count,
+                long __user *, basep)
 {
         int error;
         struct file *file;
@@ -177,9 +176,9 @@ osf_getdirentries(unsigned int fd, struct osf_dirent __user *dirent,
 
 #undef NAME_OFFSET
 
-asmlinkage unsigned long
-osf_mmap(unsigned long addr, unsigned long len, unsigned long prot,
-         unsigned long flags, unsigned long fd, unsigned long off)
+SYSCALL_DEFINE6(osf_mmap, unsigned long, addr, unsigned long, len,
+                unsigned long, prot, unsigned long, flags, unsigned long, fd,
+                unsigned long, off)
 {
         struct file *file = NULL;
         unsigned long ret = -EBADF;
@@ -254,8 +253,8 @@ do_osf_statfs(struct dentry * dentry, struct osf_statfs __user *buffer,
         return error;   
 }
 
-asmlinkage int
-osf_statfs(char __user *pathname, struct osf_statfs __user *buffer, unsigned long bufsiz)
+SYSCALL_DEFINE3(osf_statfs, char __user *, pathname,
+                struct osf_statfs __user *, buffer, unsigned long, bufsiz)
 {
         struct path path;
         int retval;
@@ -268,8 +267,8 @@ osf_statfs(char __user *pathname, struct osf_statfs __user *buffer, unsigned lon
         return retval;
 }
 
-asmlinkage int
-osf_fstatfs(unsigned long fd, struct osf_statfs __user *buffer, unsigned long bufsiz)
+SYSCALL_DEFINE3(osf_fstatfs, unsigned long, fd,
+                struct osf_statfs __user *, buffer, unsigned long, bufsiz)
 {
         struct file *file;
         int retval;
@@ -368,8 +367,8 @@ osf_procfs_mount(char *dirname, struct procfs_args __user *args, int flags)
         return do_mount("", dirname, "proc", flags, NULL);
 }
 
-asmlinkage int
-osf_mount(unsigned long typenr, char __user *path, int flag, void __user *data)
+SYSCALL_DEFINE4(osf_mount, unsigned long, typenr, char __user *, path,
+                int, flag, void __user *, data)
 {
         int retval = -EINVAL;
         char *name;
@@ -399,8 +398,7 @@ osf_mount(unsigned long typenr, char __user *path, int flag, void __user *data)
         return retval;
 }
 
-asmlinkage int
-osf_utsname(char __user *name)
+SYSCALL_DEFINE1(osf_utsname, char __user *, name)
 {
         int error;
 
@@ -423,14 +421,12 @@ osf_utsname(char __user *name)
         return error;
 }
 
-asmlinkage unsigned long
-sys_getpagesize(void)
+SYSCALL_DEFINE0(getpagesize)
 {
         return PAGE_SIZE;
 }
 
-asmlinkage unsigned long
-sys_getdtablesize(void)
+SYSCALL_DEFINE0(getdtablesize)
 {
         return sysctl_nr_open;
 }
@@ -438,8 +434,7 @@ sys_getdtablesize(void)
 /*
  * For compatibility with OSF/1 only.  Use utsname(2) instead.
  */
-asmlinkage int
-osf_getdomainname(char __user *name, int namelen)
+SYSCALL_DEFINE2(osf_getdomainname, char __user *, name, int, namelen)
 {
         unsigned len;
         int i;
@@ -527,8 +522,8 @@ enum pl_code {
         PL_DEL = 5, PL_FDEL = 6
 };
 
-asmlinkage long
-osf_proplist_syscall(enum pl_code code, union pl_args __user *args)
+SYSCALL_DEFINE2(osf_proplist_syscall, enum pl_code, code,
+                union pl_args __user *, args)
 {
         long error;
         int __user *min_buf_size_ptr;
@@ -567,8 +562,8 @@ osf_proplist_syscall(enum pl_code code, union pl_args __user *args)
         return error;
 }
 
-asmlinkage int
-osf_sigstack(struct sigstack __user *uss, struct sigstack __user *uoss)
+SYSCALL_DEFINE2(osf_sigstack, struct sigstack __user *, uss,
+                struct sigstack __user *, uoss)
 {
         unsigned long usp = rdusp();
         unsigned long oss_sp = current->sas_ss_sp + current->sas_ss_size;
@@ -608,8 +603,7 @@ osf_sigstack(struct sigstack __user *uss, struct sigstack __user *uoss)
         return error;
 }
 
-asmlinkage long
-osf_sysinfo(int command, char __user *buf, long count)
+SYSCALL_DEFINE3(osf_sysinfo, int, command, char __user *, buf, long, count)
 {
         char *sysinfo_table[] = {
                 utsname()->sysname,
@@ -647,9 +641,8 @@ osf_sysinfo(int command, char __user *buf, long count)
         return err;
 }
 
-asmlinkage unsigned long
-osf_getsysinfo(unsigned long op, void __user *buffer, unsigned long nbytes,
-               int __user *start, void __user *arg)
+SYSCALL_DEFINE5(osf_getsysinfo, unsigned long, op, void __user *, buffer,
+                unsigned long, nbytes, int __user *, start, void __user *, arg)
 {
         unsigned long w;
         struct percpu_struct *cpu;
@@ -705,9 +698,8 @@ osf_getsysinfo(unsigned long op, void __user *buffer, unsigned long nbytes,
         return -EOPNOTSUPP;
 }
 
-asmlinkage unsigned long
-osf_setsysinfo(unsigned long op, void __user *buffer, unsigned long nbytes,
-               int __user *start, void __user *arg)
+SYSCALL_DEFINE5(osf_setsysinfo, unsigned long, op, void __user *, buffer,
+                unsigned long, nbytes, int __user *, start, void __user *, arg)
 {
         switch (op) {
         case SSI_IEEE_FP_CONTROL: {
@@ -880,8 +872,8 @@ jiffies_to_timeval32(unsigned long jiffies, struct timeval32 *value)
         value->tv_sec = jiffies / HZ;
 }
 
-asmlinkage int
-osf_gettimeofday(struct timeval32 __user *tv, struct timezone __user *tz)
+SYSCALL_DEFINE2(osf_gettimeofday, struct timeval32 __user *, tv,
+                struct timezone __user *, tz)
 {
         if (tv) {
                 struct timeval ktv;
@@ -896,8 +888,8 @@ osf_gettimeofday(struct timeval32 __user *tv, struct timezone __user *tz)
         return 0;
 }
 
-asmlinkage int
-osf_settimeofday(struct timeval32 __user *tv, struct timezone __user *tz)
+SYSCALL_DEFINE2(osf_settimeofday, struct timeval32 __user *, tv,
+                struct timezone __user *, tz)
 {
         struct timespec kts;
         struct timezone ktz;
@@ -916,8 +908,7 @@ osf_settimeofday(struct timeval32 __user *tv, struct timezone __user *tz)
         return do_sys_settimeofday(tv ? &kts : NULL, tz ? &ktz : NULL);
 }
 
-asmlinkage int
-osf_getitimer(int which, struct itimerval32 __user *it)
+SYSCALL_DEFINE2(osf_getitimer, int, which, struct itimerval32 __user *, it)
 {
         struct itimerval kit;
         int error;
@@ -929,8 +920,8 @@ osf_getitimer(int which, struct itimerval32 __user *it)
         return error;
 }
 
-asmlinkage int
-osf_setitimer(int which, struct itimerval32 __user *in, struct itimerval32 __user *out)
+SYSCALL_DEFINE3(osf_setitimer, int, which, struct itimerval32 __user *, in,
+                struct itimerval32 __user *, out)
 {
         struct itimerval kin, kout;
         int error;
@@ -952,8 +943,8 @@ osf_setitimer(int which, struct itimerval32 __user *in, struct itimerval32 __use
 
 }
 
-asmlinkage int
-osf_utimes(char __user *filename, struct timeval32 __user *tvs)
+SYSCALL_DEFINE2(osf_utimes, char __user *, filename,
+                struct timeval32 __user *, tvs)
 {
         struct timespec tv[2];
 
@@ -979,9 +970,8 @@ osf_utimes(char __user *filename, struct timeval32 __user *tvs)
 #define MAX_SELECT_SECONDS \
         ((unsigned long) (MAX_SCHEDULE_TIMEOUT / HZ)-1)
 
-asmlinkage int
-osf_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp,
-           struct timeval32 __user *tvp)
+SYSCALL_DEFINE5(osf_select, int, n, fd_set __user *, inp, fd_set __user *, outp,
+                fd_set __user *, exp, struct timeval32 __user *, tvp)
 {
         struct timespec end_time, *to = NULL;
         if (tvp) {
@@ -1026,8 +1016,7 @@ struct rusage32 {
         long    ru_nivcsw;              /* involuntary " */
 };
 
-asmlinkage int
-osf_getrusage(int who, struct rusage32 __user *ru)
+SYSCALL_DEFINE2(osf_getrusage, int, who, struct rusage32 __user *, ru)
 {
         struct rusage32 r;
 
@@ -1053,9 +1042,8 @@ osf_getrusage(int who, struct rusage32 __user *ru)
         return copy_to_user(ru, &r, sizeof(r)) ? -EFAULT : 0;
 }
 
-asmlinkage long
-osf_wait4(pid_t pid, int __user *ustatus, int options,
-          struct rusage32 __user *ur)
+SYSCALL_DEFINE4(osf_wait4, pid_t, pid, int __user *, ustatus, int, options,
+                struct rusage32 __user *, ur)
 {
         struct rusage r;
         long ret, err;
@@ -1101,8 +1089,8 @@ osf_wait4(pid_t pid, int __user *ustatus, int options,
  * seems to be a timeval pointer, and I suspect the second
  * one is the time remaining.. Ho humm.. No documentation.
  */
-asmlinkage int
-osf_usleep_thread(struct timeval32 __user *sleep, struct timeval32 __user *remain)
+SYSCALL_DEFINE2(osf_usleep_thread, struct timeval32 __user *, sleep,
+                struct timeval32 __user *, remain)
 {
         struct timeval tmp;
         unsigned long ticks;
@@ -1155,8 +1143,7 @@ struct timex32 {
         int  :32; int  :32; int  :32; int  :32;
 };
 
-asmlinkage int
-sys_old_adjtimex(struct timex32 __user *txc_p)
+SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
 {
         struct timex txc;
         int ret;
@@ -1267,8 +1254,8 @@ osf_fix_iov_len(const struct iovec __user *iov, unsigned long count)
         return 0;
 }
 
-asmlinkage ssize_t
-osf_readv(unsigned long fd, const struct iovec __user * vector, unsigned long count)
+SYSCALL_DEFINE3(osf_readv, unsigned long, fd,
+                const struct iovec __user *, vector, unsigned long, count)
 {
         if (unlikely(personality(current->personality) == PER_OSF4))
                 if (osf_fix_iov_len(vector, count))
@@ -1276,8 +1263,8 @@ osf_readv(unsigned long fd, const struct iovec __user * vector, unsigned long co
         return sys_readv(fd, vector, count);
 }
 
-asmlinkage ssize_t
-osf_writev(unsigned long fd, const struct iovec __user * vector, unsigned long count)
+SYSCALL_DEFINE3(osf_writev, unsigned long, fd,
+                const struct iovec __user *, vector, unsigned long, count)
 {
         if (unlikely(personality(current->personality) == PER_OSF4))
                 if (osf_fix_iov_len(vector, count))
diff --git a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c
index 8ac08311f5a5..c19a376520f4 100644
--- a/arch/alpha/kernel/pci-noop.c
+++ b/arch/alpha/kernel/pci-noop.c
@@ -109,7 +109,8 @@ sys_pciconfig_write(unsigned long bus, unsigned long dfn,
 /* Stubs for the routines in pci_iommu.c: */
 
 void *
-pci_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_addrp)
+__pci_alloc_consistent(struct pci_dev *pdev, size_t size,
+                       dma_addr_t *dma_addrp, gfp_t gfp)
 {
         return NULL;
 }
diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c
index f238370c907d..8d0097f10208 100644
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@@ -93,8 +93,8 @@ common_shutdown_1(void *generic_ptr)
         if (cpuid != boot_cpuid) {
                 flags |= 0x00040000UL; /* "remain halted" */
                 *pflags = flags;
-                cpu_clear(cpuid, cpu_present_map);
-                cpu_clear(cpuid, cpu_possible_map);
+                set_cpu_present(cpuid, false);
+                set_cpu_possible(cpuid, false);
                 halt();
         }
 #endif
@@ -120,8 +120,8 @@ common_shutdown_1(void *generic_ptr)
 
 #ifdef CONFIG_SMP
         /* Wait for the secondaries to halt. */
-        cpu_clear(boot_cpuid, cpu_present_map);
-        cpu_clear(boot_cpuid, cpu_possible_map);
+        set_cpu_present(boot_cpuid, false);
+        set_cpu_possible(boot_cpuid, false);
         while (cpus_weight(cpu_present_map))
                 barrier();
 #endif
diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h
index 708d5ca87782..fe14c6747cd6 100644
--- a/arch/alpha/kernel/proto.h
+++ b/arch/alpha/kernel/proto.h
@@ -145,6 +145,8 @@ extern void smp_percpu_timer_interrupt(struct pt_regs *);
 extern irqreturn_t timer_interrupt(int irq, void *dev);
 extern void common_init_rtc(void);
 extern unsigned long est_cycle_freq;
+extern unsigned int common_get_rtc_time(struct rtc_time *time);
+extern int common_set_rtc_time(struct rtc_time *time);
 
 /* smc37c93x.c */
 extern void SMC93x_Init(void);
diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c
index 410af4f3140e..df65eaa84c4c 100644
--- a/arch/alpha/kernel/signal.c
+++ b/arch/alpha/kernel/signal.c
@@ -19,6 +19,7 @@
 #include <linux/tty.h>
 #include <linux/binfmts.h>
 #include <linux/bitops.h>
+#include <linux/syscalls.h>
 
 #include <asm/uaccess.h>
 #include <asm/sigcontext.h>
@@ -51,8 +52,8 @@ static void do_signal(struct pt_regs *, struct switch_stack *,
  * Note that we don't need to acquire the kernel lock for SMP
  * operation, as all of this is local to this thread.
  */
-asmlinkage unsigned long
-do_osf_sigprocmask(int how, unsigned long newmask, struct pt_regs *regs)
+SYSCALL_DEFINE3(osf_sigprocmask, int, how, unsigned long, newmask,
+                struct pt_regs *, regs)
 {
         unsigned long oldmask = -EINVAL;
 
@@ -81,9 +82,9 @@ do_osf_sigprocmask(int how, unsigned long newmask, struct pt_regs *regs)
         return oldmask;
 }
 
-asmlinkage int 
-osf_sigaction(int sig, const struct osf_sigaction __user *act,
-              struct osf_sigaction __user *oact)
+SYSCALL_DEFINE3(osf_sigaction, int, sig,
+                const struct osf_sigaction __user *, act,
+                struct osf_sigaction __user *, oact)
 {
         struct k_sigaction new_ka, old_ka;
         int ret;
@@ -112,10 +113,9 @@ osf_sigaction(int sig, const struct osf_sigaction __user *act,
         return ret;
 }
 
-asmlinkage long
-sys_rt_sigaction(int sig, const struct sigaction __user *act,
-                 struct sigaction __user *oact,
-                 size_t sigsetsize, void __user *restorer)
+SYSCALL_DEFINE5(rt_sigaction, int, sig, const struct sigaction __user *, act,
+                struct sigaction __user *, oact,
+                size_t, sigsetsize, void __user *, restorer)
 {
         struct k_sigaction new_ka, old_ka;
         int ret;
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index d953e510f68d..b1fe5674c3a1 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -121,10 +121,11 @@ smp_callin(void)
 {
         int cpuid = hard_smp_processor_id();
 
-        if (cpu_test_and_set(cpuid, cpu_online_map)) {
+        if (cpu_online(cpuid)) {
                 printk("??, cpu 0x%x already present??\n", cpuid);
                 BUG();
         }
+        set_cpu_online(cpuid, true);
 
         /* Turn on machine checks.  */
         wrmces(7);
@@ -435,8 +436,8 @@ setup_smp(void)
                                 ((char *)cpubase + i*hwrpb->processor_size);
                         if ((cpu->flags & 0x1cc) == 0x1cc) {
                                 smp_num_probed++;
-                                cpu_set(i, cpu_possible_map);
-                                cpu_set(i, cpu_present_map);
+                                set_cpu_possible(i, true);
+                                set_cpu_present(i, true);
                                 cpu->pal_revision = boot_cpu_palrev;
                         }
 
@@ -469,8 +470,8 @@ smp_prepare_cpus(unsigned int max_cpus)
 
         /* Nothing to do on a UP box, or when told not to.  */
         if (smp_num_probed == 1 || max_cpus == 0) {
-                cpu_possible_map = cpumask_of_cpu(boot_cpuid);
-                cpu_present_map = cpumask_of_cpu(boot_cpuid);
+                init_cpu_possible(cpumask_of(boot_cpuid));
+                init_cpu_present(cpumask_of(boot_cpuid));
                 printk(KERN_INFO "SMP mode deactivated.\n");
                 return;
         }
diff --git a/arch/alpha/kernel/sys_jensen.c b/arch/alpha/kernel/sys_jensen.c
index 2c3de97de46c..e2516f9a8967 100644
--- a/arch/alpha/kernel/sys_jensen.c
+++ b/arch/alpha/kernel/sys_jensen.c
@@ -261,6 +261,8 @@ struct alpha_machine_vector jensen_mv __initmv = {
         .machine_check          = jensen_machine_check,
         .max_isa_dma_address    = ALPHA_MAX_ISA_DMA_ADDRESS,
         .rtc_port               = 0x170,
+        .rtc_get_time           = common_get_rtc_time,
+        .rtc_set_time           = common_set_rtc_time,
 
         .nr_irqs                = 16,
         .device_interrupt       = jensen_device_interrupt,
diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c
index 828449cd2636..c5a1a2438c67 100644
--- a/arch/alpha/kernel/sys_marvel.c
+++ b/arch/alpha/kernel/sys_marvel.c
@@ -23,6 +23,7 @@
 #include <asm/hwrpb.h>
 #include <asm/tlbflush.h>
 #include <asm/vga.h>
+#include <asm/rtc.h>
 
 #include "proto.h"
 #include "err_impl.h"
@@ -426,6 +427,57 @@ marvel_init_rtc(void)
         init_rtc_irq();
 }
 
+struct marvel_rtc_time {
+        struct rtc_time *time;
+        int retval;
+};
+
+#ifdef CONFIG_SMP
+static void
+smp_get_rtc_time(void *data)
+{
+        struct marvel_rtc_time *mrt = data;
+        mrt->retval = __get_rtc_time(mrt->time);
+}
+
+static void
+smp_set_rtc_time(void *data)
+{
+        struct marvel_rtc_time *mrt = data;
+        mrt->retval = __set_rtc_time(mrt->time);
+}
+#endif
+
+static unsigned int
+marvel_get_rtc_time(struct rtc_time *time)
+{
+#ifdef CONFIG_SMP
+        struct marvel_rtc_time mrt;
+
+        if (smp_processor_id() != boot_cpuid) {
+                mrt.time = time;
+                smp_call_function_single(boot_cpuid, smp_get_rtc_time, &mrt, 1);
+                return mrt.retval;
+        }
+#endif
+        return __get_rtc_time(time);
+}
+
+static int
+marvel_set_rtc_time(struct rtc_time *time)
+{
+#ifdef CONFIG_SMP
+        struct marvel_rtc_time mrt;
+
+        if (smp_processor_id() != boot_cpuid) {
+                mrt.time = time;
+                smp_call_function_single(boot_cpuid, smp_set_rtc_time, &mrt, 1);
+                return mrt.retval;
+        }
+#endif
+        return __set_rtc_time(time);
+}
+
 static void
 marvel_smp_callin(void)
 {
@@ -466,7 +518,9 @@ marvel_smp_callin(void)
 struct alpha_machine_vector marvel_ev7_mv __initmv = {
         .vector_name            = "MARVEL/EV7",
         DO_EV7_MMU,
-        DO_DEFAULT_RTC,
+        .rtc_port               = 0x70,
+        .rtc_get_time           = marvel_get_rtc_time,
+        .rtc_set_time           = marvel_set_rtc_time,
         DO_MARVEL_IO,
         .machine_check          = marvel_machine_check,
         .max_isa_dma_address    = ALPHA_MAX_ISA_DMA_ADDRESS,
diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c
index a7f23b5ab814..99c0f46f6b9c 100644
--- a/arch/alpha/kernel/sys_nautilus.c
+++ b/arch/alpha/kernel/sys_nautilus.c
@@ -245,6 +245,10 @@ nautilus_init_pci(void)
                 IRONGATE0->pci_mem = pci_mem;
 
         pci_bus_assign_resources(bus);
+
+        /* pci_common_swizzle() relies on bus->self being NULL
+           for the root bus, so just clear it. */
+        bus->self = NULL;
         pci_fixup_irqs(alpha_mv.pci_swizzle, alpha_mv.pci_map_irq);
 }
 
diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S
index ba914af18c4f..95c9aef1c106 100644
--- a/arch/alpha/kernel/systbls.S
+++ b/arch/alpha/kernel/systbls.S
@@ -17,7 +17,7 @@ sys_call_table:
         .quad sys_write
         .quad alpha_ni_syscall                  /* 5 */
         .quad sys_close
-        .quad osf_wait4
+        .quad sys_osf_wait4
         .quad alpha_ni_syscall
         .quad sys_link
         .quad sys_unlink                        /* 10 */
@@ -27,11 +27,11 @@ sys_call_table:
         .quad sys_mknod
         .quad sys_chmod                         /* 15 */
         .quad sys_chown
-        .quad osf_brk
+        .quad sys_osf_brk
         .quad alpha_ni_syscall
         .quad sys_lseek
         .quad sys_getxpid                       /* 20 */
-        .quad osf_mount
+        .quad sys_osf_mount
         .quad sys_umount
         .quad sys_setuid
         .quad sys_getxuid
@@ -52,8 +52,8 @@ sys_call_table:
         .quad sys_setpgid
         .quad alpha_ni_syscall                  /* 40 */
         .quad sys_dup
-        .quad sys_pipe
-        .quad osf_set_program_attributes
+        .quad sys_alpha_pipe
+        .quad sys_osf_set_program_attributes
         .quad alpha_ni_syscall
         .quad sys_open                          /* 45 */
         .quad alpha_ni_syscall
@@ -81,7 +81,7 @@ sys_call_table:
         .quad sys_newlstat
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall                  /* 70 */
-        .quad osf_mmap
+        .quad sys_osf_mmap
         .quad alpha_ni_syscall
         .quad sys_munmap
         .quad sys_mprotect
@@ -94,17 +94,17 @@ sys_call_table:
         .quad sys_setgroups                     /* 80 */
         .quad alpha_ni_syscall
         .quad sys_setpgid
-        .quad osf_setitimer
+        .quad sys_osf_setitimer
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall                  /* 85 */
-        .quad osf_getitimer
+        .quad sys_osf_getitimer
         .quad sys_gethostname
         .quad sys_sethostname
         .quad sys_getdtablesize
         .quad sys_dup2                          /* 90 */
         .quad sys_newfstat
         .quad sys_fcntl
-        .quad osf_select
+        .quad sys_osf_select
         .quad sys_poll
         .quad sys_fsync                         /* 95 */
         .quad sys_setpriority
@@ -123,22 +123,22 @@ sys_call_table:
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall                  /* 110 */
         .quad sys_sigsuspend
-        .quad osf_sigstack
+        .quad sys_osf_sigstack
         .quad sys_recvmsg
         .quad sys_sendmsg
         .quad alpha_ni_syscall                  /* 115 */
-        .quad osf_gettimeofday
-        .quad osf_getrusage
+        .quad sys_osf_gettimeofday
+        .quad sys_osf_getrusage
         .quad sys_getsockopt
         .quad alpha_ni_syscall
 #ifdef CONFIG_OSF4_COMPAT
-        .quad osf_readv                         /* 120 */
-        .quad osf_writev
+        .quad sys_osf_readv                     /* 120 */
+        .quad sys_osf_writev
 #else
         .quad sys_readv                         /* 120 */
         .quad sys_writev
 #endif
-        .quad osf_settimeofday
+        .quad sys_osf_settimeofday
         .quad sys_fchown
         .quad sys_fchmod
         .quad sys_recvfrom                      /* 125 */
@@ -154,7 +154,7 @@ sys_call_table:
         .quad sys_socketpair                    /* 135 */
         .quad sys_mkdir
         .quad sys_rmdir
-        .quad osf_utimes
+        .quad sys_osf_utimes
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall                  /* 140 */
         .quad sys_getpeername
@@ -172,16 +172,16 @@ sys_call_table:
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall                  /* 155 */
-        .quad osf_sigaction
+        .quad sys_osf_sigaction
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall
-        .quad osf_getdirentries
-        .quad osf_statfs                        /* 160 */
-        .quad osf_fstatfs
+        .quad sys_osf_getdirentries
+        .quad sys_osf_statfs                    /* 160 */
+        .quad sys_osf_fstatfs
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall
-        .quad osf_getdomainname                 /* 165 */
+        .quad sys_osf_getdomainname             /* 165 */
         .quad sys_setdomainname
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall
@@ -224,7 +224,7 @@ sys_call_table:
         .quad sys_semctl
         .quad sys_semget                        /* 205 */
         .quad sys_semop
-        .quad osf_utsname
+        .quad sys_osf_utsname
         .quad sys_lchown
         .quad sys_shmat
         .quad sys_shmctl                        /* 210 */
@@ -258,23 +258,23 @@ sys_call_table:
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall                  /* 240 */
-        .quad osf_sysinfo
+        .quad sys_osf_sysinfo
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall
-        .quad osf_proplist_syscall
+        .quad sys_osf_proplist_syscall
         .quad alpha_ni_syscall                  /* 245 */
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall                  /* 250 */
-        .quad osf_usleep_thread
+        .quad sys_osf_usleep_thread
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall
         .quad sys_sysfs
         .quad alpha_ni_syscall                  /* 255 */
-        .quad osf_getsysinfo
-        .quad osf_setsysinfo
+        .quad sys_osf_getsysinfo
+        .quad sys_osf_setsysinfo
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall
         .quad alpha_ni_syscall                  /* 260 */
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index e6a231435cba..b04e2cbf23a4 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -46,6 +46,7 @@
 #include <asm/io.h>
 #include <asm/hwrpb.h>
 #include <asm/8253pit.h>
+#include <asm/rtc.h>
 
 #include <linux/mc146818rtc.h>
 #include <linux/time.h>
@@ -180,6 +181,15 @@ common_init_rtc(void)
         init_rtc_irq();
 }
 
+unsigned int common_get_rtc_time(struct rtc_time *time)
+{
+        return __get_rtc_time(time);
+}
+
+int common_set_rtc_time(struct rtc_time *time)
+{
+        return __set_rtc_time(time);
+}
 
 /* Validate a computed cycle counter result against the known bounds for
    the given processor core.  There's too much brokenness in the way of
diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c
index 234e42b8ee74..af71d38c8e41 100644
--- a/arch/alpha/mm/init.c
+++ b/arch/alpha/mm/init.c
@@ -59,13 +59,6 @@ pgd_alloc(struct mm_struct *mm)
         return ret;
 }
 
-pte_t *
-pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
-{
-        pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
-        return pte;
-}
-
 
 /*
  * BAD_PAGE is the page that is used for page faults when linux
@@ -196,9 +189,21 @@ callback_init(void * kernel_end)
 
         if (alpha_using_srm) {
                 static struct vm_struct console_remap_vm;
-                unsigned long vaddr = VMALLOC_START;
+                unsigned long nr_pages = 0;
+                unsigned long vaddr;
                 unsigned long i, j;
 
+                /* calculate needed size */
+                for (i = 0; i < crb->map_entries; ++i)
+                        nr_pages += crb->map[i].count;
+
+                /* register the vm area */
+                console_remap_vm.flags = VM_ALLOC;
+                console_remap_vm.size = nr_pages << PAGE_SHIFT;
+                vm_area_register_early(&console_remap_vm, PAGE_SIZE);
+
+                vaddr = (unsigned long)console_remap_vm.addr;
+
                 /* Set up the third level PTEs and update the virtual
                    addresses of the CRB entries.  */
                 for (i = 0; i < crb->map_entries; ++i) {
@@ -220,12 +225,6 @@ callback_init(void * kernel_end)
                                 vaddr += PAGE_SIZE;
                         }
                 }
-
-                /* Let vmalloc know that we've allocated some space.  */
-                console_remap_vm.flags = VM_ALLOC;
-                console_remap_vm.addr = (void *) VMALLOC_START;
-                console_remap_vm.size = vaddr - VMALLOC_START;
-                vmlist = &console_remap_vm;
         }
 
         callback_init_done = 1;
diff --git a/arch/arm/common/clkdev.c b/arch/arm/common/clkdev.c
index 17a17b49a45b..1037bba18329 100644
--- a/arch/arm/common/clkdev.c
+++ b/arch/arm/common/clkdev.c
@@ -24,6 +24,15 @@
 static LIST_HEAD(clocks);
 static DEFINE_MUTEX(clocks_mutex);
 
+/*
+ * Find the correct struct clk for the device and connection ID.
+ * We do slightly fuzzy matching here:
+ *  An entry with a NULL ID is assumed to be a wildcard.
+ *  If an entry has a device ID, it must match
+ *  If an entry has a connection ID, it must match
+ * Then we take the most specific entry - with the following
+ * order of precidence: dev+con > dev only > con only.
+ */
 static struct clk *clk_find(const char *dev_id, const char *con_id)
 {
         struct clk_lookup *p;
@@ -31,13 +40,17 @@ static struct clk *clk_find(const char *dev_id, const char *con_id)
         int match, best = 0;
 
         list_for_each_entry(p, &clocks, node) {
-                if ((p->dev_id && !dev_id) || (p->con_id && !con_id))
-                        continue;
                 match = 0;
-                if (p->dev_id)
-                        match += 2 * (strcmp(p->dev_id, dev_id) == 0);
-                if (p->con_id)
-                        match += 1 * (strcmp(p->con_id, con_id) == 0);
+                if (p->dev_id) {
+                        if (!dev_id || strcmp(p->dev_id, dev_id))
+                                continue;
+                        match += 2;
+                }
+                if (p->con_id) {
+                        if (!con_id || strcmp(p->con_id, con_id))
+                                continue;
+                        match += 1;
+                }
                 if (match == 0)
                         continue;
 
diff --git a/arch/arm/configs/afeb9260_defconfig b/arch/arm/configs/afeb9260_defconfig
index ce909586a34f..f7a272cb3da0 100644
--- a/arch/arm/configs/afeb9260_defconfig
+++ b/arch/arm/configs/afeb9260_defconfig
@@ -719,8 +719,8 @@ CONFIG_I2C_GPIO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_AT24=y
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -744,7 +744,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=y
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/ams_delta_defconfig b/arch/arm/configs/ams_delta_defconfig
index 2c4aa11f0b0d..764732529ea3 100644
--- a/arch/arm/configs/ams_delta_defconfig
+++ b/arch/arm/configs/ams_delta_defconfig
@@ -767,7 +767,7 @@ CONFIG_I2C_OMAP=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/at91cap9adk_defconfig b/arch/arm/configs/at91cap9adk_defconfig
index bf97801a1068..bc6bd9f6174d 100644
--- a/arch/arm/configs/at91cap9adk_defconfig
+++ b/arch/arm/configs/at91cap9adk_defconfig
@@ -676,7 +676,7 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -703,7 +703,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/at91rm9200dk_defconfig b/arch/arm/configs/at91rm9200dk_defconfig
index 868fb7b9530b..238b218394e3 100644
--- a/arch/arm/configs/at91rm9200dk_defconfig
+++ b/arch/arm/configs/at91rm9200dk_defconfig
@@ -636,7 +636,7 @@ CONFIG_I2C_GPIO=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/at91rm9200ek_defconfig b/arch/arm/configs/at91rm9200ek_defconfig
index de43fc675616..9f7a99ace514 100644
--- a/arch/arm/configs/at91rm9200ek_defconfig
+++ b/arch/arm/configs/at91rm9200ek_defconfig
@@ -610,7 +610,7 @@ CONFIG_I2C_GPIO=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/at91sam9260ek_defconfig b/arch/arm/configs/at91sam9260ek_defconfig
index 38e6a0abeb4e..98e2f3de4bc5 100644
--- a/arch/arm/configs/at91sam9260ek_defconfig
+++ b/arch/arm/configs/at91sam9260ek_defconfig
@@ -582,7 +582,7 @@ CONFIG_I2C_GPIO=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -608,7 +608,7 @@ CONFIG_WATCHDOG_NOWAYOUT=y
 # Watchdog Device Drivers
 #
 # CONFIG_SOFT_WATCHDOG is not set
-CONFIG_AT91SAM9_WATCHDOG=y
+CONFIG_AT91SAM9X_WATCHDOG=y
 
 #
 # USB-based Watchdog Cards
diff --git a/arch/arm/configs/at91sam9261ek_defconfig b/arch/arm/configs/at91sam9261ek_defconfig
index 93b779f94b41..149456142392 100644
--- a/arch/arm/configs/at91sam9261ek_defconfig
+++ b/arch/arm/configs/at91sam9261ek_defconfig
@@ -660,7 +660,7 @@ CONFIG_I2C_GPIO=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -687,7 +687,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
@@ -700,7 +700,7 @@ CONFIG_WATCHDOG_NOWAYOUT=y
 # Watchdog Device Drivers
 #
 # CONFIG_SOFT_WATCHDOG is not set
-CONFIG_AT91SAM9_WATCHDOG=y
+CONFIG_AT91SAM9X_WATCHDOG=y
 
 #
 # USB-based Watchdog Cards
diff --git a/arch/arm/configs/at91sam9263ek_defconfig b/arch/arm/configs/at91sam9263ek_defconfig
index a7ddd94363ca..21599f3c6275 100644
--- a/arch/arm/configs/at91sam9263ek_defconfig
+++ b/arch/arm/configs/at91sam9263ek_defconfig
@@ -670,7 +670,7 @@ CONFIG_I2C_GPIO=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -697,7 +697,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
@@ -710,7 +710,7 @@ CONFIG_WATCHDOG_NOWAYOUT=y
 # Watchdog Device Drivers
 #
 # CONFIG_SOFT_WATCHDOG is not set
-CONFIG_AT91SAM9_WATCHDOG=y
+CONFIG_AT91SAM9X_WATCHDOG=y
 
 #
 # USB-based Watchdog Cards
diff --git a/arch/arm/configs/at91sam9g20ek_defconfig b/arch/arm/configs/at91sam9g20ek_defconfig
index df0d6ee672b3..7e018a04c31b 100644
--- a/arch/arm/configs/at91sam9g20ek_defconfig
+++ b/arch/arm/configs/at91sam9g20ek_defconfig
@@ -665,7 +665,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=y
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/at91sam9rlek_defconfig b/arch/arm/configs/at91sam9rlek_defconfig
index 811bebbdc784..e2df81a3e804 100644
--- a/arch/arm/configs/at91sam9rlek_defconfig
+++ b/arch/arm/configs/at91sam9rlek_defconfig
@@ -566,7 +566,7 @@ CONFIG_I2C_GPIO=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -593,7 +593,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
@@ -606,7 +606,7 @@ CONFIG_WATCHDOG_NOWAYOUT=y
 # Watchdog Device Drivers
 #
 # CONFIG_SOFT_WATCHDOG is not set
-CONFIG_AT91SAM9_WATCHDOG=y
+CONFIG_AT91SAM9X_WATCHDOG=y
 
 #
 # Sonics Silicon Backplane
diff --git a/arch/arm/configs/ateb9200_defconfig b/arch/arm/configs/ateb9200_defconfig
index 85c80f723d8e..a19e824cf7f8 100644
--- a/arch/arm/configs/ateb9200_defconfig
+++ b/arch/arm/configs/ateb9200_defconfig
@@ -723,7 +723,7 @@ CONFIG_I2C_GPIO=m
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/badge4_defconfig b/arch/arm/configs/badge4_defconfig
index b2bbf217c707..80222feb7dad 100644
--- a/arch/arm/configs/badge4_defconfig
+++ b/arch/arm/configs/badge4_defconfig
@@ -750,7 +750,7 @@ CONFIG_I2C_ELEKTOR=m
 # Other I2C Chip support
 #
 # CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
diff --git a/arch/arm/configs/cam60_defconfig b/arch/arm/configs/cam60_defconfig
index f945105d6cd6..8448108347cf 100644
--- a/arch/arm/configs/cam60_defconfig
+++ b/arch/arm/configs/cam60_defconfig
@@ -722,7 +722,7 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -749,7 +749,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/cm_x300_defconfig b/arch/arm/configs/cm_x300_defconfig
index 46f1c9dc350c..227da0843ead 100644
--- a/arch/arm/configs/cm_x300_defconfig
+++ b/arch/arm/configs/cm_x300_defconfig
@@ -763,8 +763,8 @@ CONFIG_I2C_PXA=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/colibri_defconfig b/arch/arm/configs/colibri_defconfig
index c3e3418ed4fe..744086fff414 100644
--- a/arch/arm/configs/colibri_defconfig
+++ b/arch/arm/configs/colibri_defconfig
@@ -801,7 +801,7 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig
index 98765438048d..d6cd165e9310 100644
--- a/arch/arm/configs/corgi_defconfig
+++ b/arch/arm/configs/corgi_defconfig
@@ -982,8 +982,8 @@ CONFIG_I2C_PXA=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -1008,7 +1008,7 @@ CONFIG_SPI_PXA2XX=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/csb337_defconfig b/arch/arm/configs/csb337_defconfig
index 67e65e4f0cdc..29f68c2effe6 100644
--- a/arch/arm/configs/csb337_defconfig
+++ b/arch/arm/configs/csb337_defconfig
@@ -679,7 +679,7 @@ CONFIG_I2C_GPIO=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/csb637_defconfig b/arch/arm/configs/csb637_defconfig
index 99702146c9fc..f7b60ceed6c7 100644
--- a/arch/arm/configs/csb637_defconfig
+++ b/arch/arm/configs/csb637_defconfig
@@ -704,7 +704,7 @@ CONFIG_I2C_CHARDEV=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ecbat91_defconfig b/arch/arm/configs/ecbat91_defconfig
index cfeb817ad21a..ca520733bdb0 100644
--- a/arch/arm/configs/ecbat91_defconfig
+++ b/arch/arm/configs/ecbat91_defconfig
@@ -721,7 +721,7 @@ CONFIG_I2C_GPIO=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -747,7 +747,7 @@ CONFIG_SPI_AT91=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 
 #
diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig
index 21aa013793c6..3f89d5f25bce 100644
--- a/arch/arm/configs/ep93xx_defconfig
+++ b/arch/arm/configs/ep93xx_defconfig
@@ -681,7 +681,7 @@ CONFIG_I2C_ALGOBIT=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig
index 2a84d557adc2..d5ee16e6abf3 100644
--- a/arch/arm/configs/ezx_defconfig
+++ b/arch/arm/configs/ezx_defconfig
@@ -877,7 +877,7 @@ CONFIG_I2C_PXA=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -900,7 +900,7 @@ CONFIG_SPI_PXA2XX=m
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/arm/configs/footbridge_defconfig b/arch/arm/configs/footbridge_defconfig
index 299dc22294a0..6ace512fa101 100644
--- a/arch/arm/configs/footbridge_defconfig
+++ b/arch/arm/configs/footbridge_defconfig
@@ -801,7 +801,7 @@ CONFIG_I2C=m
 #
 # Other I2C Chip support
 #
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
diff --git a/arch/arm/configs/iop13xx_defconfig b/arch/arm/configs/iop13xx_defconfig
index 482e57061053..89c17761726b 100644
--- a/arch/arm/configs/iop13xx_defconfig
+++ b/arch/arm/configs/iop13xx_defconfig
@@ -744,7 +744,7 @@ CONFIG_I2C_IOP3XX=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/iop32x_defconfig b/arch/arm/configs/iop32x_defconfig
index 8612f58e1056..d70177b38f5f 100644
--- a/arch/arm/configs/iop32x_defconfig
+++ b/arch/arm/configs/iop32x_defconfig
@@ -847,7 +847,7 @@ CONFIG_I2C_IOP3XX=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/iop33x_defconfig b/arch/arm/configs/iop33x_defconfig
index 8b0098d19d08..eec488298267 100644
--- a/arch/arm/configs/iop33x_defconfig
+++ b/arch/arm/configs/iop33x_defconfig
@@ -746,7 +746,7 @@ CONFIG_I2C_IOP3XX=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ixp2000_defconfig b/arch/arm/configs/ixp2000_defconfig
index 84680db6c615..57526c15e854 100644
--- a/arch/arm/configs/ixp2000_defconfig
+++ b/arch/arm/configs/ixp2000_defconfig
@@ -768,7 +768,7 @@ CONFIG_I2C_IXP2000=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ixp23xx_defconfig b/arch/arm/configs/ixp23xx_defconfig
index 4a2f7b2372db..ef97561ed75b 100644
--- a/arch/arm/configs/ixp23xx_defconfig
+++ b/arch/arm/configs/ixp23xx_defconfig
@@ -900,7 +900,7 @@ CONFIG_I2C_ALGOBIT=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig
index fc14932e3abd..95cd8dfb5f1e 100644
--- a/arch/arm/configs/ixp4xx_defconfig
+++ b/arch/arm/configs/ixp4xx_defconfig
@@ -1083,7 +1083,7 @@ CONFIG_I2C_IXP4XX=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/kafa_defconfig b/arch/arm/configs/kafa_defconfig
index 6dd95a2c8d5d..9f92fc527f59 100644
--- a/arch/arm/configs/kafa_defconfig
+++ b/arch/arm/configs/kafa_defconfig
@@ -603,7 +603,7 @@ CONFIG_I2C_GPIO=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig
index ab8b1e0d0dac..4bc38078d580 100644
--- a/arch/arm/configs/kirkwood_defconfig
+++ b/arch/arm/configs/kirkwood_defconfig
@@ -905,8 +905,8 @@ CONFIG_I2C_MV64XXX=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -930,7 +930,7 @@ CONFIG_SPI_ORION=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/loki_defconfig b/arch/arm/configs/loki_defconfig
index 17da7c3b3d53..b720fcffbcd4 100644
--- a/arch/arm/configs/loki_defconfig
+++ b/arch/arm/configs/loki_defconfig
@@ -654,7 +654,7 @@ CONFIG_I2C_MV64XXX=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -675,7 +675,7 @@ CONFIG_SPI_MASTER=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig
index 4d11678584db..73ba62b71063 100644
--- a/arch/arm/configs/magician_defconfig
+++ b/arch/arm/configs/magician_defconfig
@@ -678,7 +678,7 @@ CONFIG_I2C_PXA=m
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/msm_defconfig b/arch/arm/configs/msm_defconfig
index 3b4ecf2a90dd..cc3b06ee24f9 100644
--- a/arch/arm/configs/msm_defconfig
+++ b/arch/arm/configs/msm_defconfig
@@ -580,7 +580,7 @@ CONFIG_I2C_MSM=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 CONFIG_SENSORS_PCA9633=y
diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig
index d38ebf8721a4..83c817f31bcc 100644
--- a/arch/arm/configs/mv78xx0_defconfig
+++ b/arch/arm/configs/mv78xx0_defconfig
@@ -832,7 +832,7 @@ CONFIG_I2C_MV64XXX=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/n770_defconfig b/arch/arm/configs/n770_defconfig
index 568ef1770d5f..672f6db06a52 100644
--- a/arch/arm/configs/n770_defconfig
+++ b/arch/arm/configs/n770_defconfig
@@ -767,7 +767,7 @@ CONFIG_I2C_OMAP=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -798,7 +798,7 @@ CONFIG_SPI_OMAP_UWIRE=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_TSC2101 is not set
 # CONFIG_SPI_TSC2102 is not set
 # CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/neocore926_defconfig b/arch/arm/configs/neocore926_defconfig
index 325f1e105f69..e0e4e98b5aa2 100644
--- a/arch/arm/configs/neocore926_defconfig
+++ b/arch/arm/configs/neocore926_defconfig
@@ -774,8 +774,8 @@ CONFIG_I2C_CHARDEV=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -798,7 +798,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/neponset_defconfig b/arch/arm/configs/neponset_defconfig
index 92ccdc6492f7..d81ea219c934 100644
--- a/arch/arm/configs/neponset_defconfig
+++ b/arch/arm/configs/neponset_defconfig
@@ -737,7 +737,7 @@ CONFIG_I2C_ALGOBIT=y
 #
 # Other I2C Chip support
 #
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
diff --git a/arch/arm/configs/omap3_beagle_defconfig b/arch/arm/configs/omap3_beagle_defconfig
index e042d27eae16..4c6fb7e959df 100644
--- a/arch/arm/configs/omap3_beagle_defconfig
+++ b/arch/arm/configs/omap3_beagle_defconfig
@@ -687,8 +687,8 @@ CONFIG_I2C_OMAP=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/omap3_pandora_defconfig b/arch/arm/configs/omap3_pandora_defconfig
index 09543f4de5bc..b54ad2e2da36 100644
--- a/arch/arm/configs/omap3_pandora_defconfig
+++ b/arch/arm/configs/omap3_pandora_defconfig
@@ -713,8 +713,8 @@ CONFIG_I2C_OMAP=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -740,7 +740,7 @@ CONFIG_SPI_OMAP24XX=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/omap_2430sdp_defconfig b/arch/arm/configs/omap_2430sdp_defconfig
index b0617c0da2a1..640e9afc4630 100644
--- a/arch/arm/configs/omap_2430sdp_defconfig
+++ b/arch/arm/configs/omap_2430sdp_defconfig
@@ -710,7 +710,7 @@ CONFIG_I2C_OMAP=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -743,7 +743,7 @@ CONFIG_SPI_MASTER=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_TSC2101 is not set
 # CONFIG_SPI_TSC2102 is not set
 # CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/omap_apollon_2420_defconfig b/arch/arm/configs/omap_apollon_2420_defconfig
index bb39dfc72d69..ac7adf34c54a 100644
--- a/arch/arm/configs/omap_apollon_2420_defconfig
+++ b/arch/arm/configs/omap_apollon_2420_defconfig
@@ -612,7 +612,7 @@ CONFIG_SPI_OMAP24XX=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_TSC2101 is not set
 # CONFIG_SPI_TSC2102 is not set
 # CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/omap_generic_1510_defconfig b/arch/arm/configs/omap_generic_1510_defconfig
index 4b1c252f2091..ccdc661b5856 100644
--- a/arch/arm/configs/omap_generic_1510_defconfig
+++ b/arch/arm/configs/omap_generic_1510_defconfig
@@ -637,7 +637,7 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/omap_generic_1610_defconfig b/arch/arm/configs/omap_generic_1610_defconfig
index fc66f019d56c..0c42c8955047 100644
--- a/arch/arm/configs/omap_generic_1610_defconfig
+++ b/arch/arm/configs/omap_generic_1610_defconfig
@@ -641,7 +641,7 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index c03507202f3c..74dbdc644d32 100644
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ b/arch/arm/configs/omap_h2_1610_defconfig
@@ -700,7 +700,7 @@ CONFIG_I2C_OMAP=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -731,7 +731,7 @@ CONFIG_SPI_OMAP_UWIRE=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_TSC2101=y
 # CONFIG_SPI_TSC2102 is not set
 # CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/omap_h4_2420_defconfig b/arch/arm/configs/omap_h4_2420_defconfig
index 5bc89185a64f..a4aab8e4c29b 100644
--- a/arch/arm/configs/omap_h4_2420_defconfig
+++ b/arch/arm/configs/omap_h4_2420_defconfig
@@ -681,7 +681,7 @@ CONFIG_I2C_OMAP=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/omap_innovator_1510_defconfig b/arch/arm/configs/omap_innovator_1510_defconfig
index 55b2611bd90a..0cfe363e3365 100644
--- a/arch/arm/configs/omap_innovator_1510_defconfig
+++ b/arch/arm/configs/omap_innovator_1510_defconfig
@@ -631,7 +631,7 @@ CONFIG_I2C_BOARDINFO=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/omap_ldp_defconfig b/arch/arm/configs/omap_ldp_defconfig
index b77d054169ee..aa9d34feddc6 100644
--- a/arch/arm/configs/omap_ldp_defconfig
+++ b/arch/arm/configs/omap_ldp_defconfig
@@ -629,8 +629,8 @@ CONFIG_I2C_OMAP=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -656,7 +656,7 @@ CONFIG_SPI_OMAP24XX=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/omap_osk_5912_defconfig b/arch/arm/configs/omap_osk_5912_defconfig
index b68e0144cab5..6b3b5c610da0 100644
--- a/arch/arm/configs/omap_osk_5912_defconfig
+++ b/arch/arm/configs/omap_osk_5912_defconfig
@@ -711,7 +711,7 @@ CONFIG_I2C_OMAP=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/onearm_defconfig b/arch/arm/configs/onearm_defconfig
index 418ca2febbe3..f8701fadb600 100644
--- a/arch/arm/configs/onearm_defconfig
+++ b/arch/arm/configs/onearm_defconfig
@@ -698,7 +698,7 @@ CONFIG_I2C_CHARDEV=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig
index b2456ca544c9..a8ee6984a09e 100644
--- a/arch/arm/configs/orion5x_defconfig
+++ b/arch/arm/configs/orion5x_defconfig
@@ -886,8 +886,8 @@ CONFIG_I2C_MV64XXX=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/overo_defconfig b/arch/arm/configs/overo_defconfig
index 49200967a153..a57f9e4124fa 100644
--- a/arch/arm/configs/overo_defconfig
+++ b/arch/arm/configs/overo_defconfig
@@ -858,8 +858,8 @@ CONFIG_I2C_OMAP=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -885,7 +885,7 @@ CONFIG_SPI_OMAP24XX=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/palmz71_defconfig b/arch/arm/configs/palmz71_defconfig
index 6361922e71c1..08e14068fff7 100644
--- a/arch/arm/configs/palmz71_defconfig
+++ b/arch/arm/configs/palmz71_defconfig
@@ -554,7 +554,7 @@ CONFIG_SPI_OMAP_UWIRE=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_TSC2101 is not set
 # CONFIG_SPI_TSC2102 is not set
 # CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/palmz72_defconfig b/arch/arm/configs/palmz72_defconfig
index 3245f8f33e0a..a0dc37c05dea 100644
--- a/arch/arm/configs/palmz72_defconfig
+++ b/arch/arm/configs/palmz72_defconfig
@@ -527,8 +527,8 @@ CONFIG_I2C_PXA=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -552,7 +552,7 @@ CONFIG_SPI_MASTER=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=y
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig
index 17b9b2469570..05ad96a43b1d 100644
--- a/arch/arm/configs/pcm027_defconfig
+++ b/arch/arm/configs/pcm027_defconfig
@@ -606,7 +606,7 @@ CONFIG_I2C_PXA=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/pcm038_defconfig b/arch/arm/configs/pcm038_defconfig
index 6b798c215ca8..41429a00f58c 100644
--- a/arch/arm/configs/pcm038_defconfig
+++ b/arch/arm/configs/pcm038_defconfig
@@ -604,7 +604,7 @@ CONFIG_I2C_BOARDINFO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -626,7 +626,7 @@ CONFIG_SPI_BITBANG=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/arm/configs/picotux200_defconfig b/arch/arm/configs/picotux200_defconfig
index 59e4463c2da2..9018f0f298aa 100644
--- a/arch/arm/configs/picotux200_defconfig
+++ b/arch/arm/configs/picotux200_defconfig
@@ -744,7 +744,7 @@ CONFIG_I2C_GPIO=m
 #
 CONFIG_SENSORS_DS1337=m
 CONFIG_SENSORS_DS1374=m
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
 CONFIG_SENSORS_PCF8574=m
 CONFIG_SENSORS_PCA9539=m
 CONFIG_SENSORS_PCF8591=m
diff --git a/arch/arm/configs/pnx4008_defconfig b/arch/arm/configs/pnx4008_defconfig
index 811b8f60d19d..67b5f1e15f4a 100644
--- a/arch/arm/configs/pnx4008_defconfig
+++ b/arch/arm/configs/pnx4008_defconfig
@@ -915,7 +915,7 @@ CONFIG_I2C_ALGOPCA=m
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
 CONFIG_SENSORS_PCF8574=m
 # CONFIG_SENSORS_PCA9539 is not set
 CONFIG_SENSORS_PCF8591=m
diff --git a/arch/arm/configs/qil-a9260_defconfig b/arch/arm/configs/qil-a9260_defconfig
index 5cbd81589647..9b32d0eb89ba 100644
--- a/arch/arm/configs/qil-a9260_defconfig
+++ b/arch/arm/configs/qil-a9260_defconfig
@@ -687,7 +687,7 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -714,7 +714,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
@@ -727,7 +727,7 @@ CONFIG_WATCHDOG_NOWAYOUT=y
 # Watchdog Device Drivers
 #
 # CONFIG_SOFT_WATCHDOG is not set
-# CONFIG_AT91SAM9_WATCHDOG is not set
+# CONFIG_AT91SAM9X_WATCHDOG is not set
 
 #
 # USB-based Watchdog Cards
diff --git a/arch/arm/configs/rpc_defconfig b/arch/arm/configs/rpc_defconfig
index f62d1817d2c6..a29d61fe4c6a 100644
--- a/arch/arm/configs/rpc_defconfig
+++ b/arch/arm/configs/rpc_defconfig
@@ -590,7 +590,7 @@ CONFIG_I2C_ACORN=y
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig
index 35faaea8623e..65a583ee5df8 100644
--- a/arch/arm/configs/s3c2410_defconfig
+++ b/arch/arm/configs/s3c2410_defconfig
@@ -923,7 +923,7 @@ CONFIG_I2C_SIMTEC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -950,7 +950,7 @@ CONFIG_SPI_S3C24XX_GPIO=m
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/arm/configs/s3c6400_defconfig b/arch/arm/configs/s3c6400_defconfig
index cf3c1b5d7048..2e8fa50e9a09 100644
--- a/arch/arm/configs/s3c6400_defconfig
+++ b/arch/arm/configs/s3c6400_defconfig
@@ -465,8 +465,8 @@ CONFIG_I2C_S3C2410=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_AT24=y
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig
index 4df5b4db2aa0..745c68ffb885 100644
--- a/arch/arm/configs/spitz_defconfig
+++ b/arch/arm/configs/spitz_defconfig
@@ -977,8 +977,8 @@ CONFIG_I2C_PXA=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -1003,7 +1003,7 @@ CONFIG_SPI_PXA2XX=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/sx1_defconfig b/arch/arm/configs/sx1_defconfig
index 853dcdd9f2e0..25b007ff8bab 100644
--- a/arch/arm/configs/sx1_defconfig
+++ b/arch/arm/configs/sx1_defconfig
@@ -610,7 +610,7 @@ CONFIG_I2C_OMAP=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig
index 9033d147f052..b6f838197816 100644
--- a/arch/arm/configs/trizeps4_defconfig
+++ b/arch/arm/configs/trizeps4_defconfig
@@ -948,7 +948,7 @@ CONFIG_I2C_PXA_SLAVE=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/usb-a9260_defconfig b/arch/arm/configs/usb-a9260_defconfig
index fcb4aaabd439..fd7774033d64 100644
--- a/arch/arm/configs/usb-a9260_defconfig
+++ b/arch/arm/configs/usb-a9260_defconfig
@@ -676,7 +676,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/usb-a9263_defconfig b/arch/arm/configs/usb-a9263_defconfig
index b786e0407e8e..e7c19dd92557 100644
--- a/arch/arm/configs/usb-a9263_defconfig
+++ b/arch/arm/configs/usb-a9263_defconfig
@@ -668,7 +668,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig
index 8355f88f7292..b11c5da3996c 100644
--- a/arch/arm/configs/versatile_defconfig
+++ b/arch/arm/configs/versatile_defconfig
@@ -611,7 +611,7 @@ CONFIG_I2C_ALGOBIT=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig
index d01fecb8673e..30f463d2fa8a 100644
--- a/arch/arm/configs/viper_defconfig
+++ b/arch/arm/configs/viper_defconfig
@@ -860,8 +860,8 @@ CONFIG_I2C_PXA=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/xm_x2xx_defconfig b/arch/arm/configs/xm_x2xx_defconfig
index f891364deceb..1039f366bf8d 100644
--- a/arch/arm/configs/xm_x2xx_defconfig
+++ b/arch/arm/configs/xm_x2xx_defconfig
@@ -1009,8 +1009,8 @@ CONFIG_I2C_PXA=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/yl9200_defconfig b/arch/arm/configs/yl9200_defconfig
index a9f41c24c9dc..9192e5977674 100644
--- a/arch/arm/configs/yl9200_defconfig
+++ b/arch/arm/configs/yl9200_defconfig
@@ -682,7 +682,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
index 43b0b2ba392f..73237bd130a2 100644
--- a/arch/arm/include/asm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
@@ -1,4 +1,3 @@
 include include/asm-generic/Kbuild.asm
 
 unifdef-y += hwcap.h
-unifdef-y += swab.h
diff --git a/arch/arm/include/asm/a.out.h b/arch/arm/include/asm/a.out.h
index 79489fdcc8b8..083894b2e3bc 100644
--- a/arch/arm/include/asm/a.out.h
+++ b/arch/arm/include/asm/a.out.h
@@ -2,7 +2,7 @@
 #define __ARM_A_OUT_H__
 
 #include <linux/personality.h>
-#include <asm/types.h>
+#include <linux/types.h>
 
 struct exec
 {
diff --git a/arch/arm/include/asm/byteorder.h b/arch/arm/include/asm/byteorder.h
index c02b6fc28e1a..77379748b171 100644
--- a/arch/arm/include/asm/byteorder.h
+++ b/arch/arm/include/asm/byteorder.h
@@ -15,8 +15,6 @@
 #ifndef __ASM_ARM_BYTEORDER_H
 #define __ASM_ARM_BYTEORDER_H
 
-#include <asm/swab.h>
-
 #ifdef __ARMEB__
 #include <linux/byteorder/big_endian.h>
 #else
diff --git a/arch/arm/include/asm/setup.h b/arch/arm/include/asm/setup.h
index f2cd18a0932b..ee1304f22f94 100644
--- a/arch/arm/include/asm/setup.h
+++ b/arch/arm/include/asm/setup.h
@@ -14,7 +14,7 @@
 #ifndef __ASMARM_SETUP_H
 #define __ASMARM_SETUP_H
 
-#include <asm/types.h>
+#include <linux/types.h>
 
 #define COMMAND_LINE_SIZE 1024
 
diff --git a/arch/arm/include/asm/swab.h b/arch/arm/include/asm/swab.h
index 27a689be0856..ca2bf2f6d6ea 100644
--- a/arch/arm/include/asm/swab.h
+++ b/arch/arm/include/asm/swab.h
@@ -16,7 +16,7 @@
 #define __ASM_ARM_SWAB_H
 
 #include <linux/compiler.h>
-#include <asm/types.h>
+#include <linux/types.h>
 
 #if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
 #  define __SWAB_64_THRU_32__
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 09a061cb7838..9ca8d13f05f7 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -98,7 +98,7 @@
                 CALL(sys_uselib)
                 CALL(sys_swapon)
                 CALL(sys_reboot)
-                CALL(OBSOLETE(old_readdir))     /* used by libc4 */
+                CALL(OBSOLETE(sys_old_readdir)) /* used by libc4 */
 /* 90 */        CALL(OBSOLETE(old_mmap))        /* used by libc4 */
                 CALL(sys_munmap)
                 CALL(sys_truncate)
diff --git a/arch/arm/kernel/elf.c b/arch/arm/kernel/elf.c
index 84849098c8e8..d4a0da1e48f4 100644
--- a/arch/arm/kernel/elf.c
+++ b/arch/arm/kernel/elf.c
@@ -74,9 +74,9 @@ EXPORT_SYMBOL(elf_set_personality);
  */
 int arm_elf_read_implies_exec(const struct elf32_hdr *x, int executable_stack)
 {
-        if (executable_stack != EXSTACK_ENABLE_X)
+        if (executable_stack != EXSTACK_DISABLE_X)
                 return 1;
-        if (cpu_architecture() <= CPU_ARCH_ARMv6)
+        if (cpu_architecture() < CPU_ARCH_ARMv6)
                 return 1;
         return 0;
 }
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 77b047475539..85040cfeb5e5 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -650,6 +650,7 @@ ENTRY(fp_enter)
 no_fp:  mov     pc, lr
 
 __und_usr_unknown:
+        enable_irq
         mov     r0, sp
         adr     lr, ret_from_exception
         b       do_undefinstr
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 06269ea375c5..49a6ba926c2b 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -136,7 +136,7 @@ ENTRY(mcount)
         ldmia sp!, {r0-r3, pc}
 
 trace:
-        ldr r1, [fp, #-4]
+        ldr r1, [fp, #-4]                       @ lr of instrumented routine
         mov r0, lr
         sub r0, r0, #MCOUNT_INSN_SIZE
         mov lr, pc
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 4bb723eadad1..45eacb5a2ecd 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -101,7 +101,7 @@ unlock:
 /* Handle bad interrupts */
 static struct irq_desc bad_irq_desc = {
         .handle_irq = handle_bad_irq,
-        .lock = SPIN_LOCK_UNLOCKED
+        .lock = __SPIN_LOCK_UNLOCKED(bad_irq_desc.lock),
 };
 
 #ifdef CONFIG_CPUMASK_OFFSTACK
diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c
index 440dc62cdc3a..598ca61e7bca 100644
--- a/arch/arm/kernel/machine_kexec.c
+++ b/arch/arm/kernel/machine_kexec.c
@@ -13,8 +13,8 @@
 #include <asm/cacheflush.h>
 #include <asm/mach-types.h>
 
-const extern unsigned char relocate_new_kernel[];
-const extern unsigned int relocate_new_kernel_size;
+extern const unsigned char relocate_new_kernel[];
+extern const unsigned int relocate_new_kernel_size;
 
 extern void setup_mm_for_reboot(char mode);
 
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 7049815d66d5..68d6494c0389 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -233,12 +233,13 @@ static void __init cacheid_init(void)
         unsigned int cachetype = read_cpuid_cachetype();
         unsigned int arch = cpu_architecture();
 
-        if (arch >= CPU_ARCH_ARMv7) {
-                cacheid = CACHEID_VIPT_NONALIASING;
-                if ((cachetype & (3 << 14)) == 1 << 14)
-                        cacheid |= CACHEID_ASID_TAGGED;
-        } else if (arch >= CPU_ARCH_ARMv6) {
-                if (cachetype & (1 << 23))
+        if (arch >= CPU_ARCH_ARMv6) {
+                if ((cachetype & (7 << 29)) == 4 << 29) {
+                        /* ARMv7 register format */
+                        cacheid = CACHEID_VIPT_NONALIASING;
+                        if ((cachetype & (3 << 14)) == 1 << 14)
+                                cacheid |= CACHEID_ASID_TAGGED;
+                } else if (cachetype & (1 << 23))
                         cacheid = CACHEID_VIPT_ALIASING;
                 else
                         cacheid = CACHEID_VIPT_NONALIASING;
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 00216071eaf7..85598f7da407 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -65,6 +65,7 @@ SECTIONS
 #endif
                 . = ALIGN(4096);
                 __per_cpu_start = .;
+                        *(.data.percpu.page_aligned)
                         *(.data.percpu)
                         *(.data.percpu.shared_aligned)
                 __per_cpu_end = .;
diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c
index 9eca2209cde6..412aa49ad2fb 100644
--- a/arch/arm/mach-at91/at91cap9_devices.c
+++ b/arch/arm/mach-at91/at91cap9_devices.c
@@ -697,7 +697,7 @@ static void __init at91_add_device_rtt(void)
  *  Watchdog
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE)
+#if defined(CONFIG_AT91SAM9X_WATCHDOG) || defined(CONFIG_AT91SAM9X_WATCHDOG_MODULE)
 static struct platform_device at91cap9_wdt_device = {
         .name           = "at91_wdt",
         .id             = -1,
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index fdde1ea21b07..d74c9ac007e7 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -643,7 +643,7 @@ static void __init at91_add_device_rtt(void)
  *  Watchdog
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE)
+#if defined(CONFIG_AT91SAM9X_WATCHDOG) || defined(CONFIG_AT91SAM9X_WATCHDOG_MODULE)
 static struct platform_device at91sam9260_wdt_device = {
         .name           = "at91_wdt",
         .id             = -1,
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index 17289756f80f..59fc48311fb0 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -621,7 +621,7 @@ static void __init at91_add_device_rtt(void)
  *  Watchdog
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE)
+#if defined(CONFIG_AT91SAM9X_WATCHDOG) || defined(CONFIG_AT91SAM9X_WATCHDOG_MODULE)
 static struct platform_device at91sam9261_wdt_device = {
         .name           = "at91_wdt",
         .id             = -1,
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index b753cb879d8e..b7f233242315 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -347,6 +347,111 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data)
 void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {}
 #endif
 
+/* --------------------------------------------------------------------
+ *  Compact Flash (PCMCIA or IDE)
+ * -------------------------------------------------------------------- */
+
+#if defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE) || \
+    defined(CONFIG_BLK_DEV_IDE_AT91) || defined(CONFIG_BLK_DEV_IDE_AT91_MODULE)
+
+static struct at91_cf_data cf0_data;
+
+static struct resource cf0_resources[] = {
+        [0] = {
+                .start  = AT91_CHIPSELECT_4,
+                .end    = AT91_CHIPSELECT_4 + SZ_256M - 1,
+                .flags  = IORESOURCE_MEM | IORESOURCE_MEM_8AND16BIT,
+        }
+};
+
+static struct platform_device cf0_device = {
+        .id             = 0,
+        .dev            = {
+                                .platform_data  = &cf0_data,
+        },
+        .resource       = cf0_resources,
+        .num_resources  = ARRAY_SIZE(cf0_resources),
+};
+
+static struct at91_cf_data cf1_data;
+
+static struct resource cf1_resources[] = {
+        [0] = {
+                .start  = AT91_CHIPSELECT_5,
+                .end    = AT91_CHIPSELECT_5 + SZ_256M - 1,
+                .flags  = IORESOURCE_MEM | IORESOURCE_MEM_8AND16BIT,
+        }
+};
+
+static struct platform_device cf1_device = {
+        .id             = 1,
+        .dev            = {
+                                .platform_data  = &cf1_data,
+        },
+        .resource       = cf1_resources,
+        .num_resources  = ARRAY_SIZE(cf1_resources),
+};
+
+void __init at91_add_device_cf(struct at91_cf_data *data)
+{
+        unsigned long ebi0_csa;
+        struct platform_device *pdev;
+
+        if (!data)
+                return;
+
+        /*
+         * assign CS4 or CS5 to SMC with Compact Flash logic support,
+         * we assume SMC timings are configured by board code,
+         * except True IDE where timings are controlled by driver
+         */
+        ebi0_csa = at91_sys_read(AT91_MATRIX_EBI0CSA);
+        switch (data->chipselect) {
+        case 4:
+                at91_set_A_periph(AT91_PIN_PD6, 0);  /* EBI0_NCS4/CFCS0 */
+                ebi0_csa |= AT91_MATRIX_EBI0_CS4A_SMC_CF1;
+                cf0_data = *data;
+                pdev = &cf0_device;
+                break;
+        case 5:
+                at91_set_A_periph(AT91_PIN_PD7, 0);  /* EBI0_NCS5/CFCS1 */
+                ebi0_csa |= AT91_MATRIX_EBI0_CS5A_SMC_CF2;
+                cf1_data = *data;
+                pdev = &cf1_device;
+                break;
+        default:
+                printk(KERN_ERR "AT91 CF: bad chip-select requested (%u)\n",
+                       data->chipselect);
+                return;
+        }
+        at91_sys_write(AT91_MATRIX_EBI0CSA, ebi0_csa);
+
+        if (data->det_pin) {
+                at91_set_gpio_input(data->det_pin, 1);
+                at91_set_deglitch(data->det_pin, 1);
+        }
+
+        if (data->irq_pin) {
+                at91_set_gpio_input(data->irq_pin, 1);
+                at91_set_deglitch(data->irq_pin, 1);
+        }
+
+        if (data->vcc_pin)
+                /* initially off */
+                at91_set_gpio_output(data->vcc_pin, 0);
+
+        /* enable EBI controlled pins */
+        at91_set_A_periph(AT91_PIN_PD5, 1);  /* NWAIT */
+        at91_set_A_periph(AT91_PIN_PD8, 0);  /* CFCE1 */
+        at91_set_A_periph(AT91_PIN_PD9, 0);  /* CFCE2 */
+        at91_set_A_periph(AT91_PIN_PD14, 0); /* CFNRW */
+
+        pdev->name = (data->flags & AT91_CF_TRUE_IDE) ? "at91_ide" : "at91_cf";
+        platform_device_register(pdev);
+}
+#else
+void __init at91_add_device_cf(struct at91_cf_data *data) {}
+#endif
 
 /* --------------------------------------------------------------------
  *  NAND / SmartMedia
@@ -854,7 +959,7 @@ static void __init at91_add_device_rtt(void)
  *  Watchdog
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE)
+#if defined(CONFIG_AT91SAM9X_WATCHDOG) || defined(CONFIG_AT91SAM9X_WATCHDOG_MODULE)
 static struct platform_device at91sam9263_wdt_device = {
         .name           = "at91_wdt",
         .id             = -1,
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index 145324f4ec56..728186515cdf 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -609,7 +609,7 @@ static void __init at91_add_device_rtt(void)
  *  Watchdog
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE)
+#if defined(CONFIG_AT91SAM9X_WATCHDOG) || defined(CONFIG_AT91SAM9X_WATCHDOG_MODULE)
 static struct platform_device at91sam9rl_wdt_device = {
         .name           = "at91_wdt",
         .id             = -1,
diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c
index 9b0447c3d59b..2f7d4977dce9 100644
--- a/arch/arm/mach-at91/gpio.c
+++ b/arch/arm/mach-at91/gpio.c
@@ -490,7 +490,8 @@ postcore_initcall(at91_gpio_debugfs_init);
 
 /*--------------------------------------------------------------------------*/
 
-/* This lock class tells lockdep that GPIO irqs are in a different
+/*
+ * This lock class tells lockdep that GPIO irqs are in a different
  * category than their parents, so it won't report false recursion.
  */
 static struct lock_class_key gpio_lock_class;
@@ -509,9 +510,6 @@ void __init at91_gpio_irq_setup(void)
                 unsigned        id = this->id;
                 unsigned        i;
 
-                /* enable PIO controller's clock */
-                clk_enable(this->clock);
-
                 __raw_writel(~0, this->regbase + PIO_IDR);
 
                 for (i = 0, pin = this->chipbase; i < 32; i++, pin++) {
@@ -556,7 +554,14 @@ void __init at91_gpio_init(struct at91_gpio_bank *data, int nr_banks)
                 data->chipbase = PIN_BASE + i * 32;
                 data->regbase = data->offset + (void __iomem *)AT91_VA_BASE_SYS;
 
-                /* AT91SAM9263_ID_PIOCDE groups PIOC, PIOD, PIOE */
+                /* enable PIO controller's clock */
+                clk_enable(data->clock);
+
+                /*
+                 * Some processors share peripheral ID between multiple GPIO banks.
+                 *  SAM9263 (PIOC, PIOD, PIOE)
+                 *  CAP9 (PIOA, PIOB, PIOC, PIOD)
+                 */
                 if (last && last->id == data->id)
                         last->next = data;
         }
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index fb51f0e0a83f..793fe7b25f36 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -56,6 +56,9 @@ struct at91_cf_data {
         u8      vcc_pin;                /* power switching */
         u8      rst_pin;                /* card reset */
         u8      chipselect;             /* EBI Chip Select number */
+        u8      flags;
+#define AT91_CF_TRUE_IDE        0x01
+#define AT91_IDE_SWAP_A0_A2     0x02
 };
 extern void __init at91_add_device_cf(struct at91_cf_data *data);
 
@@ -93,6 +96,7 @@ struct atmel_nand_data {
         u8              enable_pin;     /* chip enable */
         u8              det_pin;        /* card detect */
         u8              rdy_pin;        /* ready/busy */
+        u8              rdy_pin_active_low;     /* rdy_pin value is inverted */
         u8              ale;            /* address line number connected to ALE */
         u8              cle;            /* address line number connected to CLE */
         u8              bus_width_16;   /* buswidth is 16 bit */
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 9bb4f043aa22..7ac812dc055a 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -332,7 +332,6 @@ static int at91_pm_enter(suspend_state_t state)
                         at91_sys_read(AT91_AIC_IPR) & at91_sys_read(AT91_AIC_IMR));
 
 error:
-        sdram_selfrefresh_disable();
         target_state = PM_SUSPEND_ON;
         at91_irq_resume();
         at91_gpio_resume();
diff --git a/arch/arm/mach-davinci/board-evm.c b/arch/arm/mach-davinci/board-evm.c
index a957d239a683..38b6a9ce2a93 100644
--- a/arch/arm/mach-davinci/board-evm.c
+++ b/arch/arm/mach-davinci/board-evm.c
@@ -311,6 +311,9 @@ evm_u35_setup(struct i2c_client *client, int gpio, unsigned ngpio, void *c)
         gpio_request(gpio + 7, "nCF_SEL");
         gpio_direction_output(gpio + 7, 1);
 
+        /* irlml6401 sustains over 3A, switches 5V in under 8 msec */
+        setup_usb(500, 8);
+
         return 0;
 }
 
@@ -417,9 +420,6 @@ static __init void davinci_evm_init(void)
         platform_add_devices(davinci_evm_devices,
                              ARRAY_SIZE(davinci_evm_devices));
         evm_init_i2c();
-
-        /* irlml6401 sustains over 3A, switches 5V in under 8 msec */
-        setup_usb(500, 8);
 }
 
 static __init void davinci_evm_irq_init(void)
diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index 28f6dbc95bd7..abb92b7eca0c 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -231,6 +231,11 @@ static struct clk davinci_clks[] = {
                 .lpsc = DAVINCI_LPSC_GPIO,
         },
         {
+                .name = "usb",
+                .rate = &commonrate,
+                .lpsc = DAVINCI_LPSC_USB,
+        },
+        {
                 .name = "AEMIFCLK",
                 .rate = &commonrate,
                 .lpsc = DAVINCI_LPSC_AEMIF,
diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
index fe182a85159c..69680784448a 100644
--- a/arch/arm/mach-davinci/usb.c
+++ b/arch/arm/mach-davinci/usb.c
@@ -12,6 +12,7 @@
 
 #include <mach/common.h>
 #include <mach/hardware.h>
+#include <mach/irqs.h>
 
 #if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
 static struct musb_hdrc_eps_bits musb_eps[] = {
@@ -46,6 +47,7 @@ static struct musb_hdrc_platform_data usb_data = {
 #elif defined(CONFIG_USB_MUSB_HOST)
         .mode           = MUSB_HOST,
 #endif
+        .clock          = "usb",
         .config         = &musb_config,
 };
 
@@ -76,29 +78,6 @@ static struct platform_device usb_dev = {
         .num_resources  = ARRAY_SIZE(usb_resources),
 };
 
-#ifdef CONFIG_USB_MUSB_OTG
-
-static struct otg_transceiver *xceiv;
-
-struct otg_transceiver *otg_get_transceiver(void)
-{
-        if (xceiv)
-                get_device(xceiv->dev);
-        return xceiv;
-}
-EXPORT_SYMBOL(otg_get_transceiver);
-
-int otg_set_transceiver(struct otg_transceiver *x)
-{
-        if (xceiv && x)
-                return -EBUSY;
-        xceiv = x;
-        return 0;
-}
-EXPORT_SYMBOL(otg_set_transceiver);
-
-#endif
-
 void __init setup_usb(unsigned mA, unsigned potpgt_msec)
 {
         usb_data.power = mA / 2;
diff --git a/arch/arm/mach-ep93xx/include/mach/gesbc9312.h b/arch/arm/mach-ep93xx/include/mach/gesbc9312.h
deleted file mode 100644
index 21fe2b922aa5..000000000000
--- a/arch/arm/mach-ep93xx/include/mach/gesbc9312.h
+++ /dev/null
@@ -1,3 +0,0 @@
-/*
- * arch/arm/mach-ep93xx/include/mach/gesbc9312.h
- */
diff --git a/arch/arm/mach-ep93xx/include/mach/hardware.h b/arch/arm/mach-ep93xx/include/mach/hardware.h
index 529807d182bf..2866297310b7 100644
--- a/arch/arm/mach-ep93xx/include/mach/hardware.h
+++ b/arch/arm/mach-ep93xx/include/mach/hardware.h
@@ -10,7 +10,6 @@
 
 #include "platform.h"
 
-#include "gesbc9312.h"
 #include "ts72xx.h"
 
 #endif
diff --git a/arch/arm/mach-integrator/clock.h b/arch/arm/mach-integrator/clock.h
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/arch/arm/mach-integrator/clock.h
+++ /dev/null
diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c
index efb86b700276..06083b23bb44 100644
--- a/arch/arm/mach-kirkwood/irq.c
+++ b/arch/arm/mach-kirkwood/irq.c
@@ -42,7 +42,7 @@ void __init kirkwood_init_irq(void)
         writel(0, GPIO_EDGE_CAUSE(32));
 
         for (i = IRQ_KIRKWOOD_GPIO_START; i < NR_IRQS; i++) {
-                set_irq_chip(i, &orion_gpio_irq_level_chip);
+                set_irq_chip(i, &orion_gpio_irq_chip);
                 set_irq_handler(i, handle_level_irq);
                 irq_desc[i].status |= IRQ_LEVEL;
                 set_irq_flags(i, IRQF_VALID);
diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c
index c2a96e3965a6..e61967dde9a1 100644
--- a/arch/arm/mach-msm/board-halibut.c
+++ b/arch/arm/mach-msm/board-halibut.c
@@ -27,6 +27,7 @@
 #include <asm/mach/map.h>
 #include <asm/mach/flash.h>
 
+#include <mach/irqs.h>
 #include <mach/board.h>
 #include <mach/msm_iomap.h>
 
diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c
index e273418797b4..30b7e4bcdbc7 100644
--- a/arch/arm/mach-mv78xx0/irq.c
+++ b/arch/arm/mach-mv78xx0/irq.c
@@ -40,7 +40,7 @@ void __init mv78xx0_init_irq(void)
         writel(0, GPIO_EDGE_CAUSE(0));
 
         for (i = IRQ_MV78XX0_GPIO_START; i < NR_IRQS; i++) {
-                set_irq_chip(i, &orion_gpio_irq_level_chip);
+                set_irq_chip(i, &orion_gpio_irq_chip);
                 set_irq_handler(i, handle_level_irq);
                 irq_desc[i].status |= IRQ_LEVEL;
                 set_irq_flags(i, IRQF_VALID);
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index b240c5f861da..0d784a795092 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -37,16 +37,14 @@
 #include <asm/mach/flash.h>
 #include <asm/mach/map.h>
 
-#include <mach/gpio-switch.h>
 #include <mach/mux.h>
+#include <mach/dma.h>
 #include <mach/tc.h>
 #include <mach/nand.h>
 #include <mach/irda.h>
 #include <mach/usb.h>
 #include <mach/keypad.h>
 #include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
 
 static int h2_keymap[] = {
         KEY(0, 0, KEY_LEFT),
@@ -292,41 +290,6 @@ static struct platform_device h2_lcd_device = {
         .id             = -1,
 };
 
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
-        .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
-        .spcr1 = RINTM(3) | RRST,
-        .rcr2  = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
-                RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(1),
-        .rcr1  = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
-        .xcr2  = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
-                XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(1) | XFIG,
-        .xcr1  = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
-        .srgr1 = FWID(15),
-        .srgr2 = GSYNC | CLKSP | FSGM | FPER(31),
-
-        .pcr0  = CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
-        /*.pcr0 = CLKXP | CLKRP,*/        /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
-        .name                   = "H2 TSC2101",
-        .mcbsp_regs_alsa        = &mcbsp_regs,
-        .codec_configure_dev    = NULL, /* tsc2101_configure, */
-        .codec_set_samplerate   = NULL, /* tsc2101_set_samplerate, */
-        .codec_clock_setup      = NULL, /* tsc2101_clock_setup, */
-        .codec_clock_on         = NULL, /* tsc2101_clock_on, */
-        .codec_clock_off        = NULL, /* tsc2101_clock_off, */
-        .get_default_samplerate = NULL, /* tsc2101_get_default_samplerate, */
-};
-
-static struct platform_device h2_mcbsp1_device = {
-        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
-        .dev = {
-                .platform_data  = &alsa_config,
-        },
-};
-
 static struct platform_device *h2_devices[] __initdata = {
         &h2_nor_device,
         &h2_nand_device,
@@ -334,7 +297,6 @@ static struct platform_device *h2_devices[] __initdata = {
         &h2_irda_device,
         &h2_kp_device,
         &h2_lcd_device,
-        &h2_mcbsp1_device,
 };
 
 static void __init h2_init_smc91x(void)
@@ -409,11 +371,6 @@ static struct omap_board_config_kernel h2_config[] __initdata = {
 
 #define H2_NAND_RB_GPIO_PIN     62
 
-static int h2_nand_dev_ready(struct omap_nand_platform_data *data)
-{
-        return gpio_get_value(H2_NAND_RB_GPIO_PIN);
-}
-
 static void __init h2_init(void)
 {
         /* Here we assume the NOR boot config:  NOR on CS3 (possibly swapped
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 5157eea9be35..bf08b6ad22ee 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -49,8 +49,6 @@
 #include <mach/keypad.h>
 #include <mach/dma.h>
 #include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
 
 #define H3_TS_GPIO      48
 
@@ -387,41 +385,6 @@ static struct spi_board_info h3_spi_board_info[] __initdata = {
         },
 };
 
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
-        .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
-        .spcr1 = RINTM(3) | RRST,
-        .rcr2  = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
-                RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(1),
-        .rcr1  = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
-        .xcr2  = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
-                XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(1) | XFIG,
-        .xcr1  = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
-        .srgr1 = FWID(15),
-        .srgr2 = GSYNC | CLKSP | FSGM | FPER(31),
-
-        .pcr0  = CLKRM | SCLKME | FSXP | FSRP | CLKXP | CLKRP,
-        /*.pcr0 = CLKXP | CLKRP,*/        /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
-        .name                   = "H3 TSC2101",
-        .mcbsp_regs_alsa        = &mcbsp_regs,
-        .codec_configure_dev    = NULL, /* tsc2101_configure, */
-        .codec_set_samplerate   = NULL, /* tsc2101_set_samplerate, */
-        .codec_clock_setup      = NULL, /* tsc2101_clock_setup, */
-        .codec_clock_on         = NULL, /* tsc2101_clock_on, */
-        .codec_clock_off        = NULL, /* tsc2101_clock_off, */
-        .get_default_samplerate = NULL, /* tsc2101_get_default_samplerate, */
-};
-
-static struct platform_device h3_mcbsp1_device = {
-        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
-        .dev = {
-                .platform_data  = &alsa_config,
-        },
-};
-
 static struct platform_device *devices[] __initdata = {
         &nor_device,
         &nand_device,
@@ -430,7 +393,6 @@ static struct platform_device *devices[] __initdata = {
         &h3_irda_device,
         &h3_kp_device,
         &h3_lcd_device,
-        &h3_mcbsp1_device,
 };
 
 static struct omap_usb_config h3_usb_config __initdata = {
@@ -472,18 +434,6 @@ static struct i2c_board_info __initdata h3_i2c_board_info[] = {
         },
 };
 
-static struct omap_gpio_switch h3_gpio_switches[] __initdata = {
-        {
-                .name                   = "mmc_slot",
-                .gpio                   = OMAP_MPUIO(1),
-                .type                   = OMAP_GPIO_SWITCH_TYPE_COVER,
-                .debounce_rising        = 100,
-                .debounce_falling       = 0,
-                .notify                 = h3_mmc_slot_cover_handler,
-                .notify_data            = NULL,
-        },
-};
-
 #define H3_NAND_RB_GPIO_PIN     10
 
 static int nand_dev_ready(struct omap_nand_platform_data *data)
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index af2fb9070083..071cd02a734e 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -37,8 +37,6 @@
 #include <mach/usb.h>
 #include <mach/keypad.h>
 #include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
 #include <mach/mmc.h>
 
 static int innovator_keymap[] = {
@@ -115,42 +113,6 @@ static struct platform_device innovator_flash_device = {
         .resource       = &innovator_flash_resource,
 };
 
-#define DEFAULT_BITPERSAMPLE 16
-
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
-        .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
-        .spcr1 = RINTM(3) | RRST,
-        .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
-            RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
-        .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
-        .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
-            XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
-        .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
-        .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
-        .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
-        /*.pcr0 = FSXM | FSRM | CLKXM | CLKRM | CLKXP | CLKRP,*/ /* mcbsp: master */
-        .pcr0 = CLKXP | CLKRP,  /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
-        .name                   = "OMAP Innovator AIC23",
-        .mcbsp_regs_alsa        = &mcbsp_regs,
-        .codec_configure_dev    = NULL, /* aic23_configure, */
-        .codec_set_samplerate   = NULL, /* aic23_set_samplerate, */
-        .codec_clock_setup      = NULL, /* aic23_clock_setup, */
-        .codec_clock_on         = NULL, /* aic23_clock_on, */
-        .codec_clock_off        = NULL, /* aic23_clock_off, */
-        .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
-};
-
-static struct platform_device innovator_mcbsp1_device = {
-        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
-        .dev = {
-                .platform_data  = &alsa_config,
-        },
-};
-
 static struct resource innovator_kp_resources[] = {
         [0] = {
                 .start  = INT_KEYBOARD,
@@ -227,7 +189,6 @@ static struct platform_device innovator1510_spi_device = {
 static struct platform_device *innovator1510_devices[] __initdata = {
         &innovator_flash_device,
         &innovator1510_smc91x_device,
-        &innovator_mcbsp1_device,
         &innovator_kp_device,
         &innovator1510_lcd_device,
         &innovator1510_spi_device,
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 4970c402a594..af51e0b180f2 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -32,7 +32,6 @@
 #include <mach/keypad.h>
 #include <mach/common.h>
 #include <mach/dsp_common.h>
-#include <mach/aic23.h>
 #include <mach/omapfb.h>
 #include <mach/lcd_mipid.h>
 #include <mach/mmc.h>
@@ -261,6 +260,13 @@ static DEFINE_MUTEX(audio_pwr_lock);
  */
 static int audio_pwr_state = -1;
 
+static inline void aic23_power_up(void)
+{
+}
+static inline void aic23_power_down(void)
+{
+}
+
 /*
  * audio_pwr_up / down should be called under audio_pwr_lock
  */
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index ff9e67baa5c9..1a16ecb2ccc8 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -51,8 +51,6 @@
 #include <mach/mux.h>
 #include <mach/tc.h>
 #include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
 
 static struct mtd_partition osk_partitions[] = {
         /* bootloader (U-Boot, etc) in first sector */
@@ -141,47 +139,10 @@ static struct platform_device osk5912_cf_device = {
         .resource       = osk5912_cf_resources,
 };
 
-#define DEFAULT_BITPERSAMPLE 16
-
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
-        .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
-        .spcr1 = RINTM(3) | RRST,
-        .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
-            RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
-        .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
-        .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
-            XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
-        .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
-        .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
-        .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
-        /*.pcr0 = FSXM | FSRM | CLKXM | CLKRM | CLKXP | CLKRP,*/ /* mcbsp: master */
-        .pcr0 = CLKXP | CLKRP,  /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
-        .name                   = "OSK AIC23",
-        .mcbsp_regs_alsa        = &mcbsp_regs,
-        .codec_configure_dev    = NULL, /* aic23_configure, */
-        .codec_set_samplerate   = NULL, /* aic23_set_samplerate, */
-        .codec_clock_setup      = NULL, /* aic23_clock_setup, */
-        .codec_clock_on         = NULL, /* aic23_clock_on, */
-        .codec_clock_off        = NULL, /* aic23_clock_off, */
-        .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
-};
-
-static struct platform_device osk5912_mcbsp1_device = {
-        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
-        .dev = {
-                .platform_data  = &alsa_config,
-        },
-};
-
 static struct platform_device *osk5912_devices[] __initdata = {
         &osk5912_flash_device,
         &osk5912_smc91x_device,
         &osk5912_cf_device,
-        &osk5912_mcbsp1_device,
 };
 
 static struct gpio_led tps_leds[] = {
@@ -259,8 +220,10 @@ static struct i2c_board_info __initdata osk_i2c_board_info[] = {
                 .platform_data  = &tps_board,
 
         },
+        {
+                I2C_BOARD_INFO("tlv320aic23", 0x1B),
+        },
         /* TODO when driver support is ready:
-         *  - aic23 audio chip at 0x1a
          *  - optionally on Mistral, ov9640 camera sensor at 0x30
          */
 };
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 75e32d35afd9..99f2b43f2541 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -42,8 +42,6 @@
 #include <mach/irda.h>
 #include <mach/keypad.h>
 #include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
 
 static void __init omap_palmte_init_irq(void)
 {
@@ -195,15 +193,6 @@ static struct omap_usb_config palmte_usb_config __initdata = {
         .pins[0]        = 2,
 };
 
-static struct omap_mmc_config palmte_mmc_config __initdata = {
-        .mmc[0]         = {
-                .enabled        = 1,
-                .wp_pin         = PALMTE_MMC_WP_GPIO,
-                .power_pin      = PALMTE_MMC_POWER_GPIO,
-                .switch_pin     = PALMTE_MMC_SWITCH_GPIO,
-        },
-};
-
 static struct omap_lcd_config palmte_lcd_config __initdata = {
         .ctrl_name      = "internal",
 };
@@ -212,24 +201,6 @@ static struct omap_uart_config palmte_uart_config __initdata = {
         .enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
 };
 
-static struct omap_mcbsp_reg_cfg palmte_mcbsp1_regs = {
-        .spcr2  = FRST | GRST | XRST | XINTM(3),
-        .xcr2   = XDATDLY(1) | XFIG,
-        .xcr1   = XWDLEN1(OMAP_MCBSP_WORD_32),
-        .pcr0   = SCLKME | FSXP | CLKXP,
-};
-
-static struct omap_alsa_codec_config palmte_alsa_config = {
-        .name                   = "TSC2102 audio",
-        .mcbsp_regs_alsa        = &palmte_mcbsp1_regs,
-        .codec_configure_dev    = NULL, /* tsc2102_configure, */
-        .codec_set_samplerate   = NULL, /* tsc2102_set_samplerate, */
-        .codec_clock_setup      = NULL, /* tsc2102_clock_setup, */
-        .codec_clock_on         = NULL, /* tsc2102_clock_on, */
-        .codec_clock_off        = NULL, /* tsc2102_clock_off, */
-        .get_default_samplerate = NULL, /* tsc2102_get_default_samplerate, */
-};
-
 #ifdef CONFIG_APM
 /*
  * Values measured in 10 minute intervals averaged over 10 samples.
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index 5c001afe8062..1cbc1275c95f 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -30,7 +30,6 @@
 #include <asm/mach/flash.h>
 
 #include <mach/led.h>
-#include <mach/mcbsp.h>
 #include <mach/gpio.h>
 #include <mach/mux.h>
 #include <mach/usb.h>
@@ -40,7 +39,6 @@
 #include <mach/irda.h>
 #include <mach/keypad.h>
 #include <mach/common.h>
-#include <mach/omap-alsa.h>
 
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
@@ -122,44 +120,6 @@ static struct platform_device palmtt_flash_device = {
         .resource       = &palmtt_flash_resource,
 };
 
-#define DEFAULT_BITPERSAMPLE 16
-
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
-        .spcr2          = FREE | FRST | GRST | XRST | XINTM(3),
-        .spcr1          = RINTM(3) | RRST,
-        .rcr2           = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
-                                RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
-        .rcr1           = RFRLEN1(OMAP_MCBSP_WORD_8) |
-                                RWDLEN1(OMAP_MCBSP_WORD_16),
-        .xcr2           = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
-                                XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
-        .xcr1           = XFRLEN1(OMAP_MCBSP_WORD_8) |
-                                XWDLEN1(OMAP_MCBSP_WORD_16),
-        .srgr1          = FWID(DEFAULT_BITPERSAMPLE - 1),
-        .srgr2          = GSYNC | CLKSP | FSGM |
-                                FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
-        .pcr0           = CLKXP | CLKRP,        /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
-        .name                   = "PalmTT AIC23",
-        .mcbsp_regs_alsa        = &mcbsp_regs,
-        .codec_configure_dev    = NULL, /* aic23_configure, */
-        .codec_set_samplerate   = NULL, /* aic23_set_samplerate, */
-        .codec_clock_setup      = NULL, /* aic23_clock_setup, */
-        .codec_clock_on         = NULL, /* aic23_clock_on, */
-        .codec_clock_off        = NULL, /* aic23_clock_off, */
-        .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
-};
-
-static struct platform_device palmtt_mcbsp1_device = {
-        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
-        .dev    = {
-                .platform_data  = &alsa_config,
-        },
-};
-
 static struct resource palmtt_kp_resources[] = {
         [0] = {
                 .start  = INT_KEYBOARD,
@@ -257,7 +217,6 @@ static struct platform_device palmtt_led_device = {
 
 static struct platform_device *palmtt_devices[] __initdata = {
         &palmtt_flash_device,
-        &palmtt_mcbsp1_device,
         &palmtt_kp_device,
         &palmtt_lcd_device,
         &palmtt_irda_device,
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index cc05257eb1cd..baf5efbfe3e8 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -32,7 +32,6 @@
 #include <asm/mach/map.h>
 #include <asm/mach/flash.h>
 
-#include <mach/mcbsp.h>
 #include <mach/gpio.h>
 #include <mach/mux.h>
 #include <mach/usb.h>
@@ -179,41 +178,6 @@ static struct platform_device palmz71_spi_device = {
         .id     = -1,
 };
 
-#define DEFAULT_BITPERSAMPLE 16
-
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
-        .spcr2  = FREE | FRST | GRST | XRST | XINTM(3),
-        .spcr1  = RINTM(3) | RRST,
-        .rcr2   = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
-                        RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
-        .rcr1   = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
-        .xcr2   = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
-                        XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
-        .xcr1   = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
-        .srgr1  = FWID(DEFAULT_BITPERSAMPLE - 1),
-        .srgr2  = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
-        .pcr0   = CLKXP | CLKRP,        /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
-        .name                   = "PalmZ71 AIC23",
-        .mcbsp_regs_alsa        = &mcbsp_regs,
-        .codec_configure_dev    = NULL, /* aic23_configure */
-        .codec_set_samplerate   = NULL, /* aic23_set_samplerate */
-        .codec_clock_setup      = NULL, /* aic23_clock_setup */
-        .codec_clock_on         = NULL, /* aic23_clock_on */
-        .codec_clock_off        = NULL, /* aic23_clock_off */
-        .get_default_samplerate = NULL, /* aic23_get_default_samplerate */
-};
-
-static struct platform_device palmz71_mcbsp1_device = {
-        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
-        .dev = {
-                .platform_data = &alsa_config,
-        },
-};
-
 static struct omap_backlight_config palmz71_backlight_config = {
         .default_intensity      = 0xa0,
 };
@@ -229,7 +193,6 @@ static struct platform_device palmz71_backlight_device = {
 static struct platform_device *devices[] __initdata = {
         &palmz71_rom_device,
         &palmz71_kp_device,
-        &palmz71_mcbsp1_device,
         &palmz71_lcd_device,
         &palmz71_irda_device,
         &palmz71_spi_device,
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 8171fe0ca082..28c76a1e71c0 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -34,13 +34,12 @@
 
 #include <mach/gpio.h>
 #include <mach/mux.h>
+#include <mach/dma.h>
 #include <mach/irda.h>
 #include <mach/usb.h>
 #include <mach/tc.h>
 #include <mach/board.h>
 #include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
 #include <mach/keypad.h>
 
 /* Write to I2C device */
@@ -254,35 +253,6 @@ static struct platform_device sx1_irda_device = {
         .resource       = sx1_irda_resources,
 };
 
-/*----------- McBSP & Sound -------------------------*/
-
-/* Playback interface - McBSP1 */
-static struct omap_mcbsp_reg_cfg mcbsp1_regs = {
-        .spcr2  = XINTM(3),     /* SPCR2=30 */
-        .spcr1  = RINTM(3),     /* SPCR1=30 */
-        .rcr2   = 0,    /* RCR2 =00 */
-        .rcr1   = RFRLEN1(1) | RWDLEN1(OMAP_MCBSP_WORD_16),     /* RCR1=140 */
-        .xcr2   = 0,    /* XCR2 = 0 */
-        .xcr1   = XFRLEN1(1) | XWDLEN1(OMAP_MCBSP_WORD_16),     /* XCR1 = 140 */
-        .srgr1  = FWID(15) | CLKGDV(12),        /* SRGR1=0f0c */
-        .srgr2  = FSGM | FPER(31),      /* SRGR2=101f */
-        .pcr0   = FSXM | FSRM | CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
-                                                /* PCR0 =0f0f */
-};
-
-static struct omap_alsa_codec_config sx1_alsa_config = {
-        .name                   = "SX1 EGold",
-        .mcbsp_regs_alsa        = &mcbsp1_regs,
-};
-
-static struct platform_device sx1_mcbsp1_device = {
-        .name   = "omap_alsa_mcbsp",
-        .id     = 1,
-        .dev = {
-                .platform_data  = &sx1_alsa_config,
-        },
-};
-
 /*----------- MTD -------------------------*/
 
 static struct mtd_partition sx1_partitions[] = {
@@ -394,7 +364,6 @@ static struct platform_device *sx1_devices[] __initdata = {
         &sx1_flash_device,
         &sx1_kp_device,
         &sx1_lcd_device,
-        &sx1_mcbsp1_device,
         &sx1_irda_device,
 };
 /*-----------------------------------------*/
@@ -423,9 +392,9 @@ static void __init omap_sx1_init(void)
 
         /* turn on USB power */
         /* sx1_setusbpower(1); cant do it here because i2c is not ready */
-        omap_request_gpio(1);   /* A_IRDA_OFF */
-        omap_request_gpio(11);  /* A_SWITCH */
-        omap_request_gpio(15);  /* A_USB_ON */
+        gpio_request(1, "A_IRDA_OFF");
+        gpio_request(11, "A_SWITCH");
+        gpio_request(15, "A_USB_ON");
         gpio_direction_output(1, 1);    /*A_IRDA_OFF = 1 */
         gpio_direction_output(11, 0);   /*A_SWITCH = 0 */
         gpio_direction_output(15, 0);   /*A_USB_ON = 0 */
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index c224f3c64235..a7653542a2b0 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -22,7 +22,6 @@
 #include <linux/reboot.h>
 #include <linux/serial_8250.h>
 #include <linux/serial_reg.h>
-#include <linux/irq.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index 77382d8b6b2f..ba5d7c08dc17 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -181,7 +181,7 @@ void __init omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
                 }
                 size = OMAP1_MMC_SIZE;
 
-                omap_mmc_add(i, base, size, irq, mmc_data[i]);
+                omap_mmc_add("mmci-omap", i, base, size, irq, mmc_data[i]);
         };
 }
 
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 4474da7bc88a..575ba31295cf 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include <linux/platform_device.h>
 
+#include <mach/irqs.h>
 #include <mach/dma.h>
 #include <mach/irqs.h>
 #include <mach/mux.h>
@@ -27,81 +28,8 @@
 #define DPS_RSTCT2_PER_EN       (1 << 0)
 #define DSP_RSTCT2_WD_PER_EN    (1 << 1)
 
-struct mcbsp_internal_clk {
-        struct clk clk;
-        struct clk **childs;
-        int n_childs;
-};
-
 #if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
-static void omap_mcbsp_clk_init(struct mcbsp_internal_clk *mclk)
-{
-        const char *clk_names[] = { "dsp_ck", "api_ck", "dspxor_ck" };
-        int i;
-
-        mclk->n_childs = ARRAY_SIZE(clk_names);
-        mclk->childs = kzalloc(mclk->n_childs * sizeof(struct clk *),
-                                GFP_KERNEL);
-
-        for (i = 0; i < mclk->n_childs; i++) {
-                /* We fake a platform device to get correct device id */
-                struct platform_device pdev;
-
-                pdev.dev.bus = &platform_bus_type;
-                pdev.id = mclk->clk.id;
-                mclk->childs[i] = clk_get(&pdev.dev, clk_names[i]);
-                if (IS_ERR(mclk->childs[i]))
-                        printk(KERN_ERR "Could not get clock %s (%d).\n",
-                                clk_names[i], mclk->clk.id);
-        }
-}
-
-static int omap_mcbsp_clk_enable(struct clk *clk)
-{
-        struct mcbsp_internal_clk *mclk = container_of(clk,
-                                        struct mcbsp_internal_clk, clk);
-        int i;
-
-        for (i = 0; i < mclk->n_childs; i++)
-                clk_enable(mclk->childs[i]);
-        return 0;
-}
-
-static void omap_mcbsp_clk_disable(struct clk *clk)
-{
-        struct mcbsp_internal_clk *mclk = container_of(clk,
-                                        struct mcbsp_internal_clk, clk);
-        int i;
-
-        for (i = 0; i < mclk->n_childs; i++)
-                clk_disable(mclk->childs[i]);
-}
-
-static struct mcbsp_internal_clk omap_mcbsp_clks[] = {
-        {
-                .clk = {
-                        .name           = "mcbsp_clk",
-                        .id             = 1,
-                        .enable         = omap_mcbsp_clk_enable,
-                        .disable        = omap_mcbsp_clk_disable,
-                },
-        },
-        {
-                .clk = {
-                        .name           = "mcbsp_clk",
-                        .id             = 3,
-                        .enable         = omap_mcbsp_clk_enable,
-                        .disable        = omap_mcbsp_clk_disable,
-                },
-        },
-};
-
-#define omap_mcbsp_clks_size    ARRAY_SIZE(omap_mcbsp_clks)
-#else
-#define omap_mcbsp_clks_size    0
-static struct mcbsp_internal_clk __initdata *omap_mcbsp_clks;
-static inline void omap_mcbsp_clk_init(struct mcbsp_internal_clk *mclk)
-{ }
+const char *clk_names[] = { "dsp_ck", "api_ck", "dspxor_ck" };
 #endif
 
 static void omap1_mcbsp_request(unsigned int id)
@@ -166,8 +94,9 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
                 .rx_irq         = INT_McBSP1RX,
                 .tx_irq         = INT_McBSP1TX,
                 .ops            = &omap1_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
-                },
+                .clk_names      = clk_names,
+                .num_clks       = 3,
+        },
         {
                 .phys_base      = OMAP1510_MCBSP2_BASE,
                 .dma_rx_sync    = OMAP_DMA_MCBSP2_RX,
@@ -183,7 +112,8 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
                 .rx_irq         = INT_McBSP3RX,
                 .tx_irq         = INT_McBSP3TX,
                 .ops            = &omap1_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 3,
         },
 };
 #define OMAP15XX_MCBSP_PDATA_SZ         ARRAY_SIZE(omap15xx_mcbsp_pdata)
@@ -201,7 +131,8 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
                 .rx_irq         = INT_McBSP1RX,
                 .tx_irq         = INT_McBSP1TX,
                 .ops            = &omap1_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 3,
         },
         {
                 .phys_base      = OMAP1610_MCBSP2_BASE,
@@ -218,7 +149,8 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
                 .rx_irq         = INT_McBSP3RX,
                 .tx_irq         = INT_McBSP3TX,
                 .ops            = &omap1_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 3,
         },
 };
 #define OMAP16XX_MCBSP_PDATA_SZ         ARRAY_SIZE(omap16xx_mcbsp_pdata)
@@ -229,15 +161,6 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
 
 int __init omap1_mcbsp_init(void)
 {
-        int i;
-
-        for (i = 0; i < omap_mcbsp_clks_size; i++) {
-                if (cpu_is_omap15xx() || cpu_is_omap16xx()) {
-                        omap_mcbsp_clk_init(&omap_mcbsp_clks[i]);
-                        clk_register(&omap_mcbsp_clks[i].clk);
-                }
-        }
-
         if (cpu_is_omap730())
                 omap_mcbsp_count = OMAP730_MCBSP_PDATA_SZ;
         if (cpu_is_omap15xx())
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index bf1e5d32c2a3..0a7b24ba1652 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -22,8 +22,6 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/onenand.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/leds.h>
 #include <linux/err.h>
@@ -282,65 +280,16 @@ static void __init apollon_led_init(void)
 {
         /* LED0 - AA10 */
         omap_cfg_reg(AA10_242X_GPIO13);
-        omap_request_gpio(LED0_GPIO13);
-        omap_set_gpio_direction(LED0_GPIO13, 0);
-        omap_set_gpio_dataout(LED0_GPIO13, 0);
+        gpio_request(LED0_GPIO13, "LED0");
+        gpio_direction_output(LED0_GPIO13, 0);
         /* LED1  - AA6 */
         omap_cfg_reg(AA6_242X_GPIO14);
-        omap_request_gpio(LED1_GPIO14);
-        omap_set_gpio_direction(LED1_GPIO14, 0);
-        omap_set_gpio_dataout(LED1_GPIO14, 0);
+        gpio_request(LED1_GPIO14, "LED1");
+        gpio_direction_output(LED1_GPIO14, 0);
         /* LED2  - AA4 */
         omap_cfg_reg(AA4_242X_GPIO15);
-        omap_request_gpio(LED2_GPIO15);
-        omap_set_gpio_direction(LED2_GPIO15, 0);
-        omap_set_gpio_dataout(LED2_GPIO15, 0);
-}
-
-static irqreturn_t apollon_sw_interrupt(int irq, void *ignored)
-{
-        static unsigned int led0, led1, led2;
-
-        if (irq == OMAP_GPIO_IRQ(SW_ENTER_GPIO16))
-                omap_set_gpio_dataout(LED0_GPIO13, led0 ^= 1);
-        else if (irq == OMAP_GPIO_IRQ(SW_UP_GPIO17))
-                omap_set_gpio_dataout(LED1_GPIO14, led1 ^= 1);
-        else if (irq == OMAP_GPIO_IRQ(SW_DOWN_GPIO58))
-                omap_set_gpio_dataout(LED2_GPIO15, led2 ^= 1);
-
-        return IRQ_HANDLED;
-}
-
-static void __init apollon_sw_init(void)
-{
-        /* Enter SW - Y11 */
-        omap_cfg_reg(Y11_242X_GPIO16);
-        omap_request_gpio(SW_ENTER_GPIO16);
-        gpio_direction_input(SW_ENTER_GPIO16);
-        /* Up SW - AA12 */
-        omap_cfg_reg(AA12_242X_GPIO17);
-        omap_request_gpio(SW_UP_GPIO17);
-        gpio_direction_input(SW_UP_GPIO17);
-        /* Down SW - AA8 */
-        omap_cfg_reg(AA8_242X_GPIO58);
-        omap_request_gpio(SW_DOWN_GPIO58);
-        gpio_direction_input(SW_DOWN_GPIO58);
-
-        set_irq_type(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), IRQ_TYPE_EDGE_RISING);
-        if (request_irq(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), &apollon_sw_interrupt,
-                                IRQF_SHARED, "enter sw",
-                                &apollon_sw_interrupt))
-                return;
-        set_irq_type(OMAP_GPIO_IRQ(SW_UP_GPIO17), IRQ_TYPE_EDGE_RISING);
-        if (request_irq(OMAP_GPIO_IRQ(SW_UP_GPIO17), &apollon_sw_interrupt,
-                                IRQF_SHARED, "up sw",
-                                &apollon_sw_interrupt))
-                return;
-        set_irq_type(OMAP_GPIO_IRQ(SW_DOWN_GPIO58), IRQ_TYPE_EDGE_RISING);
-        if (request_irq(OMAP_GPIO_IRQ(SW_DOWN_GPIO58), &apollon_sw_interrupt,
-                                IRQF_SHARED, "down sw",
-                                &apollon_sw_interrupt))
-                return;
+        gpio_request(LED2_GPIO15, "LED2");
+        gpio_direction_output(LED2_GPIO15, 0);
 }
 
 static void __init apollon_usb_init(void)
@@ -357,7 +306,6 @@ static void __init omap_apollon_init(void)
         u32 v;
 
         apollon_led_init();
-        apollon_sw_init();
         apollon_flash_init();
         apollon_usb_init();
 
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index aa6972781e4a..6031e179926b 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -81,14 +81,14 @@ static inline void __init ldp_init_smc911x(void)
         }
 
         ldp_smc911x_resources[0].start = cs_mem_base + 0x0;
-        ldp_smc911x_resources[0].end   = cs_mem_base + 0xf;
+        ldp_smc911x_resources[0].end   = cs_mem_base + 0xff;
         udelay(100);
 
         eth_gpio = LDP_SMC911X_GPIO;
 
         ldp_smc911x_resources[1].start = OMAP_GPIO_IRQ(eth_gpio);
 
-        if (omap_request_gpio(eth_gpio) < 0) {
+        if (gpio_request(eth_gpio, "smc911x irq") < 0) {
                 printk(KERN_ERR "Failed to request GPIO%d for smc911x IRQ\n",
                                 eth_gpio);
                 return;
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 9e5ada01b5fa..38c88fbe658d 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -28,6 +28,8 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/nand.h>
 
+#include <linux/i2c/twl4030.h>
+
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -120,6 +122,9 @@ static int beagle_twl_gpio_setup(struct device *dev,
                 unsigned gpio, unsigned ngpio)
 {
         /* gpio + 0 is "mmc0_cd" (input/IRQ) */
+        omap_cfg_reg(AH8_34XX_GPIO29);
+        mmc[0].gpio_cd = gpio + 0;
+        twl4030_mmc_init(mmc);
 
         /* REVISIT: need ehci-omap hooks for external VBUS
          * power switch and overcurrent detect
@@ -304,10 +309,6 @@ static void __init omap3_beagle_init(void)
         omap_board_config_size = ARRAY_SIZE(omap3_beagle_config);
         omap_serial_init();
 
-        omap_cfg_reg(AH8_34XX_GPIO29);
-        mmc[0].gpio_cd = gpio + 0;
-        twl4030_mmc_init(mmc);
-
         omap_cfg_reg(J25_34XX_GPIO170);
         gpio_request(170, "DVI_nPD");
         /* REVISIT leave DVI powered down until it's needed ... */
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index ad721e0cbf7a..ce4d46a4a838 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -565,7 +565,7 @@ u32 omap2_clksel_to_divisor(struct clk *clk, u32 field_val)
  *
  * Given a struct clk of a rate-selectable clksel clock, and a clock divisor,
  * find the corresponding register field value.  The return register value is
- * the value before left-shifting.  Returns 0xffffffff on error
+ * the value before left-shifting.  Returns ~0 on error
  */
 u32 omap2_divisor_to_clksel(struct clk *clk, u32 div)
 {
@@ -577,7 +577,7 @@ u32 omap2_divisor_to_clksel(struct clk *clk, u32 div)
 
         clks = omap2_get_clksel_by_parent(clk, clk->parent);
         if (clks == NULL)
-                return 0;
+                return ~0;
 
         for (clkr = clks->rates; clkr->div; clkr++) {
                 if ((clkr->flags & cpu_mask) && (clkr->div == div))
@@ -588,7 +588,7 @@ u32 omap2_divisor_to_clksel(struct clk *clk, u32 div)
                 printk(KERN_ERR "clock: Could not find divisor %d for "
                        "clock %s parent %s\n", div, clk->name,
                        clk->parent->name);
-                return 0;
+                return ~0;
         }
 
         return clkr->val;
@@ -708,7 +708,7 @@ static u32 omap2_clksel_get_src_field(void __iomem **src_addr,
                 return 0;
 
         for (clkr = clks->rates; clkr->div; clkr++) {
-                if (clkr->flags & (cpu_mask | DEFAULT_RATE))
+                if (clkr->flags & cpu_mask && clkr->flags & DEFAULT_RATE)
                         break; /* Found the default rate for this platform */
         }
 
@@ -746,7 +746,7 @@ int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent)
                 return -EINVAL;
 
         if (clk->usecount > 0)
-                _omap2_clk_disable(clk);
+                omap2_clk_disable(clk);
 
         /* Set new source value (previous dividers if any in effect) */
         reg_val = __raw_readl(src_addr) & ~field_mask;
@@ -759,11 +759,11 @@ int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent)
                 wmb();
         }
 
-        if (clk->usecount > 0)
-                _omap2_clk_enable(clk);
-
         clk->parent = new_parent;
 
+        if (clk->usecount > 0)
+                omap2_clk_enable(clk);
+
         /* CLKSEL clocks follow their parents' rates, divided by a divisor */
         clk->rate = new_parent->rate;
 
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 9d7216ff6c9f..ce03fa750775 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -421,6 +421,7 @@ void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
                         int nr_controllers)
 {
         int i;
+        char *name;
 
         for (i = 0; i < nr_controllers; i++) {
                 unsigned long base, size;
@@ -450,12 +451,14 @@ void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
                         continue;
                 }
 
-                if (cpu_is_omap2420())
+                if (cpu_is_omap2420()) {
                         size = OMAP2420_MMC_SIZE;
-                else
+                        name = "mmci-omap";
+                } else {
                         size = HSMMC_SIZE;
-
-                omap_mmc_add(i, base, size, irq, mmc_data[i]);
+                        name = "mmci-omap-hs";
+                }
+                omap_mmc_add(name, i, base, size, irq, mmc_data[i]);
         };
 }
 
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index b0f8e7d62798..b52a02fc7cd6 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -172,9 +172,13 @@ void __init omap34xx_check_revision(void)
                         omap_revision = OMAP3430_REV_ES3_0;
                         rev_name = "ES3.0";
                         break;
+                case 4:
+                        omap_revision = OMAP3430_REV_ES3_1;
+                        rev_name = "ES3.1";
+                        break;
                 default:
                         /* Use the latest known revision as default */
-                        omap_revision = OMAP3430_REV_ES3_0;
+                        omap_revision = OMAP3430_REV_ES3_1;
                         rev_name = "Unknown revision\n";
                 }
         }
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index 636e2821af7d..9ba20d985dda 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -134,6 +134,7 @@ static struct irq_chip omap_irq_chip = {
         .ack    = omap_mask_ack_irq,
         .mask   = omap_mask_irq,
         .unmask = omap_unmask_irq,
+        .disable = omap_mask_irq,
 };
 
 static void __init omap_irq_bank_init_one(struct omap_irq_bank *bank)
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index acdc709901cd..a9e631fc1134 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -17,112 +17,14 @@
 #include <linux/io.h>
 #include <linux/platform_device.h>
 
+#include <mach/irqs.h>
 #include <mach/dma.h>
 #include <mach/irqs.h>
 #include <mach/mux.h>
 #include <mach/cpu.h>
 #include <mach/mcbsp.h>
 
-struct mcbsp_internal_clk {
-        struct clk clk;
-        struct clk **childs;
-        int n_childs;
-};
-
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
-static void omap_mcbsp_clk_init(struct mcbsp_internal_clk *mclk)
-{
-        const char *clk_names[] = { "mcbsp_ick", "mcbsp_fck" };
-        int i;
-
-        mclk->n_childs = ARRAY_SIZE(clk_names);
-        mclk->childs = kzalloc(mclk->n_childs * sizeof(struct clk *),
-                                GFP_KERNEL);
-
-        for (i = 0; i < mclk->n_childs; i++) {
-                /* We fake a platform device to get correct device id */
-                struct platform_device pdev;
-
-                pdev.dev.bus = &platform_bus_type;
-                pdev.id = mclk->clk.id;
-                mclk->childs[i] = clk_get(&pdev.dev, clk_names[i]);
-                if (IS_ERR(mclk->childs[i]))
-                        printk(KERN_ERR "Could not get clock %s (%d).\n",
-                                clk_names[i], mclk->clk.id);
-        }
-}
-
-static int omap_mcbsp_clk_enable(struct clk *clk)
-{
-        struct mcbsp_internal_clk *mclk = container_of(clk,
-                                        struct mcbsp_internal_clk, clk);
-        int i;
-
-        for (i = 0; i < mclk->n_childs; i++)
-                clk_enable(mclk->childs[i]);
-        return 0;
-}
-
-static void omap_mcbsp_clk_disable(struct clk *clk)
-{
-        struct mcbsp_internal_clk *mclk = container_of(clk,
-                                        struct mcbsp_internal_clk, clk);
-        int i;
-
-        for (i = 0; i < mclk->n_childs; i++)
-                clk_disable(mclk->childs[i]);
-}
-
-static struct mcbsp_internal_clk omap_mcbsp_clks[] = {
-        {
-                .clk = {
-                        .name           = "mcbsp_clk",
-                        .id             = 1,
-                        .enable         = omap_mcbsp_clk_enable,
-                        .disable        = omap_mcbsp_clk_disable,
-                },
-        },
-        {
-                .clk = {
-                        .name           = "mcbsp_clk",
-                        .id             = 2,
-                        .enable         = omap_mcbsp_clk_enable,
-                        .disable        = omap_mcbsp_clk_disable,
-                },
-        },
-        {
-                .clk = {
-                        .name           = "mcbsp_clk",
-                        .id             = 3,
-                        .enable         = omap_mcbsp_clk_enable,
-                        .disable        = omap_mcbsp_clk_disable,
-                },
-        },
-        {
-                .clk = {
-                        .name           = "mcbsp_clk",
-                        .id             = 4,
-                        .enable         = omap_mcbsp_clk_enable,
-                        .disable        = omap_mcbsp_clk_disable,
-                },
-        },
-        {
-                .clk = {
-                        .name           = "mcbsp_clk",
-                        .id             = 5,
-                        .enable         = omap_mcbsp_clk_enable,
-                        .disable        = omap_mcbsp_clk_disable,
-                },
-        },
-};
-
-#define omap_mcbsp_clks_size    ARRAY_SIZE(omap_mcbsp_clks)
-#else
-#define omap_mcbsp_clks_size    0
-static struct mcbsp_internal_clk __initdata *omap_mcbsp_clks;
-static inline void omap_mcbsp_clk_init(struct clk *clk)
-{ }
-#endif
+const char *clk_names[] = { "mcbsp_ick", "mcbsp_fck" };
 
 static void omap2_mcbsp2_mux_setup(void)
 {
@@ -155,7 +57,8 @@ static struct omap_mcbsp_platform_data omap2420_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP1_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP1_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 2,
         },
         {
                 .phys_base      = OMAP24XX_MCBSP2_BASE,
@@ -164,7 +67,8 @@ static struct omap_mcbsp_platform_data omap2420_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP2_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP2_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 2,
         },
 };
 #define OMAP2420_MCBSP_PDATA_SZ         ARRAY_SIZE(omap2420_mcbsp_pdata)
@@ -182,7 +86,8 @@ static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP1_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP1_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 2,
         },
         {
                 .phys_base      = OMAP24XX_MCBSP2_BASE,
@@ -191,7 +96,8 @@ static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP2_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP2_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 2,
         },
         {
                 .phys_base      = OMAP2430_MCBSP3_BASE,
@@ -200,7 +106,8 @@ static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP3_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP3_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 2,
         },
         {
                 .phys_base      = OMAP2430_MCBSP4_BASE,
@@ -209,7 +116,8 @@ static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP4_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP4_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 2,
         },
         {
                 .phys_base      = OMAP2430_MCBSP5_BASE,
@@ -218,7 +126,8 @@ static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP5_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP5_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 2,
         },
 };
 #define OMAP2430_MCBSP_PDATA_SZ         ARRAY_SIZE(omap2430_mcbsp_pdata)
@@ -236,7 +145,8 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP1_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP1_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 2,
         },
         {
                 .phys_base      = OMAP34XX_MCBSP2_BASE,
@@ -245,7 +155,8 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP2_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP2_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 2,
         },
         {
                 .phys_base      = OMAP34XX_MCBSP3_BASE,
@@ -254,7 +165,8 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP3_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP3_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 2,
         },
         {
                 .phys_base      = OMAP34XX_MCBSP4_BASE,
@@ -263,7 +175,8 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP4_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP4_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 2,
         },
         {
                 .phys_base      = OMAP34XX_MCBSP5_BASE,
@@ -272,7 +185,8 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
                 .rx_irq         = INT_24XX_MCBSP5_IRQ_RX,
                 .tx_irq         = INT_24XX_MCBSP5_IRQ_TX,
                 .ops            = &omap2_mcbsp_ops,
-                .clk_name       = "mcbsp_clk",
+                .clk_names      = clk_names,
+                .num_clks       = 2,
         },
 };
 #define OMAP34XX_MCBSP_PDATA_SZ         ARRAY_SIZE(omap34xx_mcbsp_pdata)
@@ -283,14 +197,6 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
 
 static int __init omap2_mcbsp_init(void)
 {
-        int i;
-
-        for (i = 0; i < omap_mcbsp_clks_size; i++) {
-                /* Once we call clk_get inside init, we do not register it */
-                omap_mcbsp_clk_init(&omap_mcbsp_clks[i]);
-                clk_register(&omap_mcbsp_clks[i].clk);
-        }
-
         if (cpu_is_omap2420())
                 omap_mcbsp_count = OMAP2420_MCBSP_PDATA_SZ;
         if (cpu_is_omap2430())
diff --git a/arch/arm/mach-omap2/sleep24xx.S b/arch/arm/mach-omap2/sleep24xx.S
index 43336b93b21c..bf9e96105e11 100644
--- a/arch/arm/mach-omap2/sleep24xx.S
+++ b/arch/arm/mach-omap2/sleep24xx.S
@@ -93,9 +93,8 @@ ENTRY(omap24xx_cpu_suspend)
         orr     r4, r4, #0x40           @ enable self refresh on idle req
         mov     r5, #0x2000             @ set delay (DPLL relock + DLL relock)
         str     r4, [r2]                @ make it so
-        mov     r2, #0
         nop
-        mcr     p15, 0, r2, c7, c0, 4   @ wait for interrupt
+        mcr     p15, 0, r3, c7, c0, 4   @ wait for interrupt
         nop
 loop:
         subs    r5, r5, #0x1            @ awake, wait just a bit
diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
index ae6036300f60..9fc13a2cc3f4 100644
--- a/arch/arm/mach-omap2/timer-gp.c
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -118,7 +118,8 @@ static void __init omap2_gp_clockevent_init(void)
         clockevent_gpt.max_delta_ns =
                 clockevent_delta2ns(0xffffffff, &clockevent_gpt);
         clockevent_gpt.min_delta_ns =
-                clockevent_delta2ns(1, &clockevent_gpt);
+                clockevent_delta2ns(3, &clockevent_gpt);
+                /* Timer internal resynch latency. */
 
         clockevent_gpt.cpumask = cpumask_of(0);
         clockevents_register_device(&clockevent_gpt);
diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c
index 0caae43301e5..e03f7b45cb0d 100644
--- a/arch/arm/mach-orion5x/irq.c
+++ b/arch/arm/mach-orion5x/irq.c
@@ -44,7 +44,7 @@ void __init orion5x_init_irq(void)
          * User can use set_type() if he wants to use edge types handlers.
          */
         for (i = IRQ_ORION5X_GPIO_START; i < NR_IRQS; i++) {
-                set_irq_chip(i, &orion_gpio_irq_level_chip);
+                set_irq_chip(i, &orion_gpio_irq_chip);
                 set_irq_handler(i, handle_level_irq);
                 irq_desc[i].status |= IRQ_LEVEL;
                 set_irq_flags(i, IRQF_VALID);
diff --git a/arch/arm/mach-pxa/dma.c b/arch/arm/mach-pxa/dma.c
index b1514fb20d3a..7de17fc5d54b 100644
--- a/arch/arm/mach-pxa/dma.c
+++ b/arch/arm/mach-pxa/dma.c
@@ -121,20 +121,22 @@ int __init pxa_init_dma(int num_ch)
         if (dma_channels == NULL)
                 return -ENOMEM;
 
-        ret = request_irq(IRQ_DMA, dma_irq_handler, IRQF_DISABLED, "DMA", NULL);
-        if (ret) {
-                printk (KERN_CRIT "Wow!  Can't register IRQ for DMA\n");
-                kfree(dma_channels);
-                return ret;
-        }
-
         /* dma channel priorities on pxa2xx processors:
          * ch 0 - 3,  16 - 19  <--> (0) DMA_PRIO_HIGH
          * ch 4 - 7,  20 - 23  <--> (1) DMA_PRIO_MEDIUM
          * ch 8 - 15, 24 - 31  <--> (2) DMA_PRIO_LOW
          */
-        for (i = 0; i < num_ch; i++)
+        for (i = 0; i < num_ch; i++) {
+                DCSR(i) = 0;
                 dma_channels[i].prio = min((i & 0xf) >> 2, DMA_PRIO_LOW);
+        }
+
+        ret = request_irq(IRQ_DMA, dma_irq_handler, IRQF_DISABLED, "DMA", NULL);
+        if (ret) {
+                printk (KERN_CRIT "Wow!  Can't register IRQ for DMA\n");
+                kfree(dma_channels);
+                return ret;
+        }
 
         num_dma_channels = num_ch;
         return 0;
diff --git a/arch/arm/mach-pxa/include/mach/regs-ac97.h b/arch/arm/mach-pxa/include/mach/regs-ac97.h
index e41b9d202b8c..b8d14bd9ae59 100644
--- a/arch/arm/mach-pxa/include/mach/regs-ac97.h
+++ b/arch/arm/mach-pxa/include/mach/regs-ac97.h
@@ -1,6 +1,8 @@
 #ifndef __ASM_ARCH_REGS_AC97_H
 #define __ASM_ARCH_REGS_AC97_H
 
+#include <mach/hardware.h>
+
 /*
  * AC97 Controller registers
  */
diff --git a/arch/arm/mach-pxa/include/mach/regs-ssp.h b/arch/arm/mach-pxa/include/mach/regs-ssp.h
index 3c04cde2cf1f..cf31986f6f05 100644
--- a/arch/arm/mach-pxa/include/mach/regs-ssp.h
+++ b/arch/arm/mach-pxa/include/mach/regs-ssp.h
@@ -41,6 +41,9 @@
 #elif defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
 #define SSCR0_SCR       (0x000fff00)    /* Serial Clock Rate (mask) */
 #define SSCR0_SerClkDiv(x) (((x) - 1) << 8) /* Divisor [1..4096] */
+#endif
+
+#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
 #define SSCR0_EDSS      (1 << 20)       /* Extended data size select */
 #define SSCR0_NCS       (1 << 21)       /* Network clock select */
 #define SSCR0_RIM       (1 << 22)       /* Receive FIFO overrrun interrupt mask */
diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c
index f735e58e6669..83fb609b6eb7 100644
--- a/arch/arm/mach-pxa/pxa300.c
+++ b/arch/arm/mach-pxa/pxa300.c
@@ -88,13 +88,13 @@ static struct pxa3xx_mfp_addr_map pxa310_mfp_addr_map[] __initdata = {
 static DEFINE_PXA3_CKEN(common_nand, NAND, 156000000, 0);
 
 static struct clk_lookup common_clkregs[] = {
-        INIT_CLKREG(&clk_common_nand, "pxa3xx-nand", "NANDCLK"),
+        INIT_CLKREG(&clk_common_nand, "pxa3xx-nand", NULL),
 };
 
 static DEFINE_PXA3_CKEN(pxa310_mmc3, MMC3, 19500000, 0);
 
 static struct clk_lookup pxa310_clkregs[] = {
-        INIT_CLKREG(&clk_pxa310_mmc3, "pxa2xx-mci.2", "MMCCLK"),
+        INIT_CLKREG(&clk_pxa310_mmc3, "pxa2xx-mci.2", NULL),
 };
 
 static int __init pxa300_init(void)
diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c
index effe408c186f..36f066196fa2 100644
--- a/arch/arm/mach-pxa/pxa320.c
+++ b/arch/arm/mach-pxa/pxa320.c
@@ -83,7 +83,7 @@ static struct pxa3xx_mfp_addr_map pxa320_mfp_addr_map[] __initdata = {
 static DEFINE_PXA3_CKEN(pxa320_nand, NAND, 104000000, 0);
 
 static struct clk_lookup pxa320_clkregs[] = {
-        INIT_CLKREG(&clk_pxa320_nand, "pxa3xx-nand", "NANDCLK"),
+        INIT_CLKREG(&clk_pxa320_nand, "pxa3xx-nand", NULL),
 };
 
 static int __init pxa320_init(void)
diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c
index e88d417736af..c7fc01e9d1f6 100644
--- a/arch/arm/mach-rpc/riscpc.c
+++ b/arch/arm/mach-rpc/riscpc.c
@@ -19,6 +19,7 @@
 #include <linux/serial_8250.h>
 #include <linux/ata_platform.h>
 #include <linux/io.h>
+#include <linux/i2c.h>
 
 #include <asm/elf.h>
 #include <asm/mach-types.h>
@@ -201,8 +202,13 @@ static struct platform_device *devs[] __initdata = {
         &pata_device,
 };
 
+static struct i2c_board_info i2c_rtc = {
+        I2C_BOARD_INFO("pcf8583", 0x50)
+};
+
 static int __init rpc_init(void)
 {
+        i2c_register_board_info(0, &i2c_rtc, 1);
         return platform_add_devices(devs, ARRAY_SIZE(devs));
 }
 
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index c1fbd5b5f9c4..23cfdd593954 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -289,7 +289,7 @@ static struct platform_device sa11x0pcmcia_device = {
 };
 
 static struct platform_device sa11x0mtd_device = {
-        .name           = "flash",
+        .name           = "sa1100-mtd",
         .id             = -1,
 };
 
diff --git a/arch/arm/mm/abort-ev6.S b/arch/arm/mm/abort-ev6.S
index 8a7f65ba14b7..94077fbd96b7 100644
--- a/arch/arm/mm/abort-ev6.S
+++ b/arch/arm/mm/abort-ev6.S
@@ -23,7 +23,8 @@ ENTRY(v6_early_abort)
 #ifdef CONFIG_CPU_32v6K
         clrex
 #else
-        strex   r0, r1, [sp]                    @ Clear the exclusive monitor
+        sub     r1, sp, #4                      @ Get unused stack location
+        strex   r0, r1, [r1]                    @ Clear the exclusive monitor
 #endif
         mrc     p15, 0, r1, c5, c0, 0           @ get FSR
         mrc     p15, 0, r0, c6, c0, 0           @ get FAR
diff --git a/arch/arm/mm/copypage-v4mc.c b/arch/arm/mm/copypage-v4mc.c
index bdb5fd983b15..1601698b9800 100644
--- a/arch/arm/mm/copypage-v4mc.c
+++ b/arch/arm/mm/copypage-v4mc.c
@@ -68,7 +68,7 @@ mc_copy_user_page(void *from, void *to)
         : "r" (from), "r" (to), "I" (PAGE_SIZE / 64));
 }
 
-void v4_mc_copy_user_highpage(struct page *from, struct page *to,
+void v4_mc_copy_user_highpage(struct page *to, struct page *from,
         unsigned long vaddr)
 {
         void *kto = kmap_atomic(to, KM_USER1);
diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c
index 81d0b8772de3..bc0099d5ae85 100644
--- a/arch/arm/mm/fault-armv.c
+++ b/arch/arm/mm/fault-armv.c
@@ -66,7 +66,10 @@ static int adjust_pte(struct vm_area_struct *vma, unsigned long address)
          * fault (ie, is old), we can safely ignore any issues.
          */
         if (ret && (pte_val(entry) & L_PTE_MT_MASK) != shared_pte_mask) {
-                flush_cache_page(vma, address, pte_pfn(entry));
+                unsigned long pfn = pte_pfn(entry);
+                flush_cache_page(vma, address, pfn);
+                outer_flush_range((pfn << PAGE_SHIFT),
+                                  (pfn << PAGE_SHIFT) + PAGE_SIZE);
                 pte_val(entry) &= ~L_PTE_MT_MASK;
                 pte_val(entry) |= shared_pte_mask;
                 set_pte_at(vma->vm_mm, address, pte, entry);
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 18373f73f2fc..9f88dd3be601 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -138,7 +138,7 @@ void __check_kvm_seq(struct mm_struct *mm)
  */
 static void unmap_area_sections(unsigned long virt, unsigned long size)
 {
-        unsigned long addr = virt, end = virt + (size & ~SZ_1M);
+        unsigned long addr = virt, end = virt + (size & ~(SZ_1M - 1));
         pgd_t *pgd;
 
         flush_cache_vunmap(addr, end);
@@ -337,10 +337,7 @@ void __iounmap(volatile void __iomem *io_addr)
         void *addr = (void *)(PAGE_MASK & (unsigned long)io_addr);
 #ifndef CONFIG_SMP
         struct vm_struct **p, *tmp;
-#endif
-        unsigned int section_mapping = 0;
 
-#ifndef CONFIG_SMP
         /*
          * If this is a section based mapping we need to handle it
          * specially as the VM subsystem does not know how to handle
@@ -352,11 +349,8 @@ void __iounmap(volatile void __iomem *io_addr)
         for (p = &vmlist ; (tmp = *p) ; p = &tmp->next) {
                 if ((tmp->flags & VM_IOREMAP) && (tmp->addr == addr)) {
                         if (tmp->flags & VM_ARM_SECTION_MAPPING) {
-                                *p = tmp->next;
                                 unmap_area_sections((unsigned long)tmp->addr,
                                                     tmp->size);
-                                kfree(tmp);
-                                section_mapping = 1;
                         }
                         break;
                 }
@@ -364,7 +358,6 @@ void __iounmap(volatile void __iomem *io_addr)
         write_unlock(&vmlist_lock);
 #endif
 
-        if (!section_mapping)
-                vunmap(addr);
+        vunmap(addr);
 }
 EXPORT_SYMBOL(__iounmap);
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 9b36c5cb5e9f..d4d082c5c2d4 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -693,7 +693,8 @@ static void __init sanity_check_meminfo(void)
                  * Check whether this memory bank would entirely overlap
                  * the vmalloc area.
                  */
-                if (__va(bank->start) >= VMALLOC_MIN) {
+                if (__va(bank->start) >= VMALLOC_MIN ||
+                    __va(bank->start) < PAGE_OFFSET) {
                         printk(KERN_NOTICE "Ignoring RAM at %.8lx-%.8lx "
                                "(vmalloc region overlap).\n",
                                bank->start, bank->start + bank->size - 1);
diff --git a/arch/arm/plat-mxc/include/mach/ipu.h b/arch/arm/plat-mxc/include/mach/ipu.h
new file mode 100644
index 000000000000..a9221f1cc1a0
--- /dev/null
+++ b/arch/arm/plat-mxc/include/mach/ipu.h
@@ -0,0 +1,181 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * Copyright (C) 2005-2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _IPU_H_
+#define _IPU_H_
+
+#include <linux/types.h>
+#include <linux/dmaengine.h>
+
+/* IPU DMA Controller channel definitions. */
+enum ipu_channel {
+        IDMAC_IC_0 = 0,         /* IC (encoding task) to memory */
+        IDMAC_IC_1 = 1,         /* IC (viewfinder task) to memory */
+        IDMAC_ADC_0 = 1,
+        IDMAC_IC_2 = 2,
+        IDMAC_ADC_1 = 2,
+        IDMAC_IC_3 = 3,
+        IDMAC_IC_4 = 4,
+        IDMAC_IC_5 = 5,
+        IDMAC_IC_6 = 6,
+        IDMAC_IC_7 = 7,         /* IC (sensor data) to memory */
+        IDMAC_IC_8 = 8,
+        IDMAC_IC_9 = 9,
+        IDMAC_IC_10 = 10,
+        IDMAC_IC_11 = 11,
+        IDMAC_IC_12 = 12,
+        IDMAC_IC_13 = 13,
+        IDMAC_SDC_0 = 14,       /* Background synchronous display data */
+        IDMAC_SDC_1 = 15,       /* Foreground data (overlay) */
+        IDMAC_SDC_2 = 16,
+        IDMAC_SDC_3 = 17,
+        IDMAC_ADC_2 = 18,
+        IDMAC_ADC_3 = 19,
+        IDMAC_ADC_4 = 20,
+        IDMAC_ADC_5 = 21,
+        IDMAC_ADC_6 = 22,
+        IDMAC_ADC_7 = 23,
+        IDMAC_PF_0 = 24,
+        IDMAC_PF_1 = 25,
+        IDMAC_PF_2 = 26,
+        IDMAC_PF_3 = 27,
+        IDMAC_PF_4 = 28,
+        IDMAC_PF_5 = 29,
+        IDMAC_PF_6 = 30,
+        IDMAC_PF_7 = 31,
+};
+
+/* Order significant! */
+enum ipu_channel_status {
+        IPU_CHANNEL_FREE,
+        IPU_CHANNEL_INITIALIZED,
+        IPU_CHANNEL_READY,
+        IPU_CHANNEL_ENABLED,
+};
+
+#define IPU_CHANNELS_NUM 32
+
+enum pixel_fmt {
+        /* 1 byte */
+        IPU_PIX_FMT_GENERIC,
+        IPU_PIX_FMT_RGB332,
+        IPU_PIX_FMT_YUV420P,
+        IPU_PIX_FMT_YUV422P,
+        IPU_PIX_FMT_YUV420P2,
+        IPU_PIX_FMT_YVU422P,
+        /* 2 bytes */
+        IPU_PIX_FMT_RGB565,
+        IPU_PIX_FMT_RGB666,
+        IPU_PIX_FMT_BGR666,
+        IPU_PIX_FMT_YUYV,
+        IPU_PIX_FMT_UYVY,
+        /* 3 bytes */
+        IPU_PIX_FMT_RGB24,
+        IPU_PIX_FMT_BGR24,
+        /* 4 bytes */
+        IPU_PIX_FMT_GENERIC_32,
+        IPU_PIX_FMT_RGB32,
+        IPU_PIX_FMT_BGR32,
+        IPU_PIX_FMT_ABGR32,
+        IPU_PIX_FMT_BGRA32,
+        IPU_PIX_FMT_RGBA32,
+};
+
+enum ipu_color_space {
+        IPU_COLORSPACE_RGB,
+        IPU_COLORSPACE_YCBCR,
+        IPU_COLORSPACE_YUV
+};
+
+/*
+ * Enumeration of IPU rotation modes
+ */
+enum ipu_rotate_mode {
+        /* Note the enum values correspond to BAM value */
+        IPU_ROTATE_NONE = 0,
+        IPU_ROTATE_VERT_FLIP = 1,
+        IPU_ROTATE_HORIZ_FLIP = 2,
+        IPU_ROTATE_180 = 3,
+        IPU_ROTATE_90_RIGHT = 4,
+        IPU_ROTATE_90_RIGHT_VFLIP = 5,
+        IPU_ROTATE_90_RIGHT_HFLIP = 6,
+        IPU_ROTATE_90_LEFT = 7,
+};
+
+struct ipu_platform_data {
+        unsigned int    irq_base;
+};
+
+/*
+ * Enumeration of DI ports for ADC.
+ */
+enum display_port {
+        DISP0,
+        DISP1,
+        DISP2,
+        DISP3
+};
+
+struct idmac_video_param {
+        unsigned short          in_width;
+        unsigned short          in_height;
+        uint32_t                in_pixel_fmt;
+        unsigned short          out_width;
+        unsigned short          out_height;
+        uint32_t                out_pixel_fmt;
+        unsigned short          out_stride;
+        bool                    graphics_combine_en;
+        bool                    global_alpha_en;
+        bool                    key_color_en;
+        enum display_port       disp;
+        unsigned short          out_left;
+        unsigned short          out_top;
+};
+
+/*
+ * Union of initialization parameters for a logical channel. So far only video
+ * parameters are used.
+ */
+union ipu_channel_param {
+        struct idmac_video_param video;
+};
+
+struct idmac_tx_desc {
+        struct dma_async_tx_descriptor  txd;
+        struct scatterlist              *sg;    /* scatterlist for this */
+        unsigned int                    sg_len; /* tx-descriptor. */
+        struct list_head                list;
+};
+
+struct idmac_channel {
+        struct dma_chan         dma_chan;
+        dma_cookie_t            completed;      /* last completed cookie           */
+        union ipu_channel_param params;
+        enum ipu_channel        link;   /* input channel, linked to the output     */
+        enum ipu_channel_status status;
+        void                    *client;        /* Only one client per channel     */
+        unsigned int            n_tx_desc;
+        struct idmac_tx_desc    *desc;          /* allocated tx-descriptors        */
+        struct scatterlist      *sg[2]; /* scatterlist elements in buffer-0 and -1 */
+        struct list_head        free_list;      /* free tx-descriptors             */
+        struct list_head        queue;          /* queued tx-descriptors           */
+        spinlock_t              lock;           /* protects sg[0,1], queue         */
+        struct mutex            chan_mutex; /* protects status, cookie, free_list  */
+        bool                    sec_chan_en;
+        int                     active_buffer;
+        unsigned int            eof_irq;
+        char                    eof_name[16];   /* EOF IRQ name for request_irq()  */
+};
+
+#define to_tx_desc(tx) container_of(tx, struct idmac_tx_desc, txd)
+#define to_idmac_chan(c) container_of(c, struct idmac_channel, dma_chan)
+
+#endif
diff --git a/arch/arm/plat-mxc/include/mach/irqs.h b/arch/arm/plat-mxc/include/mach/irqs.h
index e06d3cb0ee11..c02b8fc2d821 100644
--- a/arch/arm/plat-mxc/include/mach/irqs.h
+++ b/arch/arm/plat-mxc/include/mach/irqs.h
@@ -35,7 +35,15 @@
 #define MXC_BOARD_IRQ_START     (MXC_INTERNAL_IRQS + MXC_GPIO_IRQS)
 #define MXC_BOARD_IRQS  16
 
-#define NR_IRQS         (MXC_BOARD_IRQ_START + MXC_BOARD_IRQS)
+#define MXC_IPU_IRQ_START       (MXC_BOARD_IRQ_START + MXC_BOARD_IRQS)
+
+#ifdef CONFIG_MX3_IPU_IRQS
+#define MX3_IPU_IRQS CONFIG_MX3_IPU_IRQS
+#else
+#define MX3_IPU_IRQS 0
+#endif
+
+#define NR_IRQS                 (MXC_IPU_IRQ_START + MX3_IPU_IRQS)
 
 extern void imx_irq_set_priority(unsigned char irq, unsigned char prio);
 
diff --git a/arch/arm/plat-mxc/include/mach/mmc.h b/arch/arm/plat-mxc/include/mach/mmc.h
new file mode 100644
index 000000000000..de2128dada5c
--- /dev/null
+++ b/arch/arm/plat-mxc/include/mach/mmc.h
@@ -0,0 +1,36 @@
+#ifndef ASMARM_ARCH_MMC_H
+#define ASMARM_ARCH_MMC_H
+
+#include <linux/mmc/host.h>
+
+struct device;
+
+/* board specific SDHC data, optional.
+ * If not present, a writable card with 3,3V is assumed.
+ */
+struct imxmmc_platform_data {
+        /* Return values for the get_ro callback should be:
+         *   0 for a read/write card
+         *   1 for a read-only card
+         *   -ENOSYS when not supported (equal to NULL callback)
+         *   or a negative errno value when something bad happened
+         */
+        int (*get_ro)(struct device *);
+
+        /* board specific hook to (de)initialize the SD slot.
+         * The board code can call 'handler' on a card detection
+         * change giving data as argument.
+         */
+        int (*init)(struct device *dev, irq_handler_t handler, void *data);
+        void (*exit)(struct device *dev, void *data);
+
+        /* available voltages. If not given, assume
+         * MMC_VDD_32_33 | MMC_VDD_33_34
+         */
+        unsigned int ocr_avail;
+
+        /* adjust slot voltage */
+        void (*setpower)(struct device *, unsigned int vdd);
+};
+
+#endif
diff --git a/arch/arm/plat-mxc/include/mach/mx3fb.h b/arch/arm/plat-mxc/include/mach/mx3fb.h
new file mode 100644
index 000000000000..e391a76ca87d
--- /dev/null
+++ b/arch/arm/plat-mxc/include/mach/mx3fb.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_ARCH_MX3FB_H__
+#define __ASM_ARCH_MX3FB_H__
+
+#include <linux/device.h>
+#include <linux/fb.h>
+
+/* Proprietary FB_SYNC_ flags */
+#define FB_SYNC_OE_ACT_HIGH    0x80000000
+#define FB_SYNC_CLK_INVERT     0x40000000
+#define FB_SYNC_DATA_INVERT    0x20000000
+#define FB_SYNC_CLK_IDLE_EN    0x10000000
+#define FB_SYNC_SHARP_MODE     0x08000000
+#define FB_SYNC_SWAP_RGB       0x04000000
+#define FB_SYNC_CLK_SEL_EN     0x02000000
+
+/**
+ * struct mx3fb_platform_data - mx3fb platform data
+ *
+ * @dma_dev:   pointer to the dma-device, used for dma-slave connection
+ * @mode:      pointer to a platform-provided per mxc_register_fb() videomode
+ */
+struct mx3fb_platform_data {
+       struct device                   *dma_dev;
+       const char                      *name;
+       const struct fb_videomode       *mode;
+       int                             num_modes;
+};
+
+#endif
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index ac15c23fd5da..208dbb121f47 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -200,14 +200,15 @@ void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
 /*
  * Register MMC devices. Called from mach-omap1 and mach-omap2 device init.
  */
-int __init omap_mmc_add(int id, unsigned long base, unsigned long size,
-                unsigned int irq, struct omap_mmc_platform_data *data)
+int __init omap_mmc_add(const char *name, int id, unsigned long base,
+                                unsigned long size, unsigned int irq,
+                                struct omap_mmc_platform_data *data)
 {
         struct platform_device *pdev;
         struct resource res[OMAP_MMC_NR_RES];
         int ret;
 
-        pdev = platform_device_alloc("mmci-omap", id);
+        pdev = platform_device_alloc(name, id);
         if (!pdev)
                 return -ENOMEM;
 
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 692d2b495af3..47ec77af4ccb 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -278,14 +278,11 @@ void omap_set_dma_transfer_params(int lch, int data_type, int elem_count,
                 u32 val;
 
                 val = dma_read(CCR(lch));
-                val &= ~(3 << 19);
-                if (dma_trigger > 63)
-                        val |= 1 << 20;
-                if (dma_trigger > 31)
-                        val |= 1 << 19;
 
-                val &= ~(0x1f);
-                val |= (dma_trigger & 0x1f);
+                /* DMA_SYNCHRO_CONTROL_UPPER depends on the channel number */
+                val &= ~((3 << 19) | 0x1f);
+                val |= (dma_trigger & ~0x1f) << 14;
+                val |= dma_trigger & 0x1f;
 
                 if (sync_mode & OMAP_DMA_SYNC_FRAME)
                         val |= 1 << 5;
@@ -712,6 +709,7 @@ int omap_request_dma(int dev_id, const char *dev_name,
         chan->dev_name = dev_name;
         chan->callback = callback;
         chan->data = data;
+        chan->flags = 0;
 
 #ifndef CONFIG_ARCH_OMAP1
         if (cpu_class_is_omap2()) {
@@ -1891,11 +1889,11 @@ static int omap2_dma_handle_ch(int ch)
                 status = dma_read(CSR(ch));
         }
 
+        dma_write(status, CSR(ch));
+
         if (likely(dma_chan[ch].callback != NULL))
                 dma_chan[ch].callback(ch, status, dma_chan[ch].data);
 
-        dma_write(status, CSR(ch));
-
         return 0;
 }
 
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 07b6968a7d16..f856a90b264e 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -1789,6 +1789,8 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
 /* FIXME for at least omap2, show pullup/pulldown state */
 
                         irqstat = irq_desc[irq].status;
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX) ||   \
+                defined(CONFIG_ARCH_OMAP34XX)
                         if (is_in && ((bank->suspend_wakeup & mask)
                                         || irqstat & IRQ_TYPE_SENSE_MASK)) {
                                 char    *trigger = NULL;
@@ -1818,6 +1820,7 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
                                                 (bank->suspend_wakeup & mask)
                                                         ? " wakeup" : "");
                         }
+#endif
                         seq_printf(s, "\n");
                 }
 
diff --git a/arch/arm/plat-omap/include/mach/aic23.h b/arch/arm/plat-omap/include/mach/aic23.h
deleted file mode 100644
index 5ccedac77526..000000000000
--- a/arch/arm/plat-omap/include/mach/aic23.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * arch/arm/plat-omap/include/mach/aic23.h
- *
- * Hardware definitions for TI TLV320AIC23 audio codec
- *
- * Copyright (C) 2002 RidgeRun, Inc.
- * Author: Steve Johnson
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the  GNU General Public License along
- * with this program; if not, write  to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __ASM_ARCH_AIC23_H
-#define __ASM_ARCH_AIC23_H
-
-// Codec TLV320AIC23
-#define LEFT_LINE_VOLUME_ADDR           0x00
-#define RIGHT_LINE_VOLUME_ADDR          0x01
-#define LEFT_CHANNEL_VOLUME_ADDR        0x02
-#define RIGHT_CHANNEL_VOLUME_ADDR       0x03
-#define ANALOG_AUDIO_CONTROL_ADDR       0x04
-#define DIGITAL_AUDIO_CONTROL_ADDR      0x05
-#define POWER_DOWN_CONTROL_ADDR         0x06
-#define DIGITAL_AUDIO_FORMAT_ADDR       0x07
-#define SAMPLE_RATE_CONTROL_ADDR        0x08
-#define DIGITAL_INTERFACE_ACT_ADDR      0x09
-#define RESET_CONTROL_ADDR              0x0F
-
-// Left (right) line input volume control register
-#define LRS_ENABLED                     0x0100
-#define LIM_MUTED                       0x0080
-#define LIV_DEFAULT                     0x0017
-#define LIV_MAX                         0x001f
-#define LIV_MIN                         0x0000
-
-// Left (right) channel headphone volume control register
-#define LZC_ON                          0x0080
-#define LHV_DEFAULT                     0x0079
-#define LHV_MAX                         0x007f
-#define LHV_MIN                         0x0000
-
-// Analog audio path control register
-#define STA_REG(x)                      ((x)<<6)
-#define STE_ENABLED                     0x0020
-#define DAC_SELECTED                    0x0010
-#define BYPASS_ON                       0x0008
-#define INSEL_MIC                       0x0004
-#define MICM_MUTED                      0x0002
-#define MICB_20DB                       0x0001
-
-// Digital audio path control register
-#define DACM_MUTE                       0x0008
-#define DEEMP_32K                       0x0002
-#define DEEMP_44K                       0x0004
-#define DEEMP_48K                       0x0006
-#define ADCHP_ON                        0x0001
-
-// Power control down register
-#define DEVICE_POWER_OFF                0x0080
-#define CLK_OFF                         0x0040
-#define OSC_OFF                         0x0020
-#define OUT_OFF                         0x0010
-#define DAC_OFF                         0x0008
-#define ADC_OFF                         0x0004
-#define MIC_OFF                         0x0002
-#define LINE_OFF                        0x0001
-
-// Digital audio interface register
-#define MS_MASTER                       0x0040
-#define LRSWAP_ON                       0x0020
-#define LRP_ON                          0x0010
-#define IWL_16                          0x0000
-#define IWL_20                          0x0004
-#define IWL_24                          0x0008
-#define IWL_32                          0x000C
-#define FOR_I2S                         0x0002
-#define FOR_DSP                         0x0003
-
-// Sample rate control register
-#define CLKOUT_HALF                     0x0080
-#define CLKIN_HALF                      0x0040
-#define BOSR_384fs                      0x0002 // BOSR_272fs when in USB mode
-#define USB_CLK_ON                      0x0001
-#define SR_MASK                         0xf
-#define CLKOUT_SHIFT                    7
-#define CLKIN_SHIFT                     6
-#define SR_SHIFT                        2
-#define BOSR_SHIFT                      1
-
-// Digital interface register
-#define ACT_ON                          0x0001
-
-#define TLV320AIC23ID1                  (0x1a)  // cs low
-#define TLV320AIC23ID2                  (0x1b)  // cs high
-
-void aic23_power_up(void);
-void aic23_power_down(void);
-
-#endif /* __ASM_ARCH_AIC23_H */
diff --git a/arch/arm/plat-omap/include/mach/board-h3.h b/arch/arm/plat-omap/include/mach/board-h3.h
index 14909dc7858a..1888326da7ea 100644
--- a/arch/arm/plat-omap/include/mach/board-h3.h
+++ b/arch/arm/plat-omap/include/mach/board-h3.h
@@ -30,7 +30,9 @@
 /* In OMAP1710 H3 the Ethernet is directly connected to CS1 */
 #define OMAP1710_ETHR_START             0x04000300
 
+#define H3_TPS_GPIO_BASE                (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */)
+#       define H3_TPS_GPIO_MMC_PWR_EN   (H3_TPS_GPIO_BASE + 4)
+
 extern void h3_mmc_init(void);
-extern void h3_mmc_slot_cover_handler(void *arg, int state);
 
 #endif /*  __ASM_ARCH_OMAP_H3_H */
diff --git a/arch/arm/plat-omap/include/mach/cpu.h b/arch/arm/plat-omap/include/mach/cpu.h
index b2062f1175de..a8e1178a9468 100644
--- a/arch/arm/plat-omap/include/mach/cpu.h
+++ b/arch/arm/plat-omap/include/mach/cpu.h
@@ -339,6 +339,7 @@ IS_OMAP_TYPE(3430, 0x3430)
 #define OMAP3430_REV_ES2_0      0x34301034
 #define OMAP3430_REV_ES2_1      0x34302034
 #define OMAP3430_REV_ES3_0      0x34303034
+#define OMAP3430_REV_ES3_1      0x34304034
 
 /*
  * omap_chip bits
diff --git a/arch/arm/plat-omap/include/mach/gpio.h b/arch/arm/plat-omap/include/mach/gpio.h
index 04e68e88f134..8d9dfe314387 100644
--- a/arch/arm/plat-omap/include/mach/gpio.h
+++ b/arch/arm/plat-omap/include/mach/gpio.h
@@ -87,16 +87,6 @@ extern void omap_set_gpio_debounce_time(int gpio, int enable);
 #include <linux/errno.h>
 #include <asm-generic/gpio.h>
 
-static inline int omap_request_gpio(int gpio)
-{
-        return gpio_request(gpio, "FIXME");
-}
-
-static inline void omap_free_gpio(int gpio)
-{
-        gpio_free(gpio);
-}
-
 static inline int gpio_get_value(unsigned gpio)
 {
         return __gpio_get_value(gpio);
diff --git a/arch/arm/plat-omap/include/mach/mcbsp.h b/arch/arm/plat-omap/include/mach/mcbsp.h
index 6a0d1a0a24a7..113c2466c86a 100644
--- a/arch/arm/plat-omap/include/mach/mcbsp.h
+++ b/arch/arm/plat-omap/include/mach/mcbsp.h
@@ -87,6 +87,10 @@
 #define OMAP_MCBSP_REG_XCERG    0x3A
 #define OMAP_MCBSP_REG_XCERH    0x3C
 
+/* Dummy defines, these are not available on omap1 */
+#define OMAP_MCBSP_REG_XCCR     0x00
+#define OMAP_MCBSP_REG_RCCR     0x00
+
 #define AUDIO_MCBSP_DATAWRITE   (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1)
 #define AUDIO_MCBSP_DATAREAD    (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1)
 
@@ -231,11 +235,16 @@
 #define XPBBLK(value)           ((value)<<7)    /* Bits 7:8 */
 
 /*********************** McBSP XCCR bit definitions *************************/
+#define EXTCLKGATE              0x8000
+#define PPCONNECT               0x4000
+#define DXENDLY(value)          ((value)<<12)   /* Bits 12:13 */
+#define XFULL_CYCLE             0x0800
 #define DILB                    0x0020
 #define XDMAEN                  0x0008
 #define XDISABLE                0x0001
 
 /********************** McBSP RCCR bit definitions *************************/
+#define RFULL_CYCLE             0x0800
 #define RDMAEN                  0x0008
 #define RDISABLE                0x0001
 
@@ -267,6 +276,8 @@ struct omap_mcbsp_reg_cfg {
         u16 rcerh;
         u16 xcerg;
         u16 xcerh;
+        u16 xccr;
+        u16 rccr;
 };
 
 typedef enum {
@@ -333,7 +344,8 @@ struct omap_mcbsp_platform_data {
         u8 dma_rx_sync, dma_tx_sync;
         u16 rx_irq, tx_irq;
         struct omap_mcbsp_ops *ops;
-        char const *clk_name;
+        char const **clk_names;
+        int num_clks;
 };
 
 struct omap_mcbsp {
@@ -365,7 +377,8 @@ struct omap_mcbsp {
         /* Protect the field .free, while checking if the mcbsp is in use */
         spinlock_t lock;
         struct omap_mcbsp_platform_data *pdata;
-        struct clk *clk;
+        struct clk **clks;
+        int num_clks;
 };
 extern struct omap_mcbsp **mcbsp_ptr;
 extern int omap_mcbsp_count;
diff --git a/arch/arm/plat-omap/include/mach/mmc.h b/arch/arm/plat-omap/include/mach/mmc.h
index 031250f02805..73a9e15031b1 100644
--- a/arch/arm/plat-omap/include/mach/mmc.h
+++ b/arch/arm/plat-omap/include/mach/mmc.h
@@ -115,8 +115,9 @@ void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
                                 int nr_controllers);
 void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
                                 int nr_controllers);
-int omap_mmc_add(int id, unsigned long base, unsigned long size,
-                        unsigned int irq, struct omap_mmc_platform_data *data);
+int omap_mmc_add(const char *name, int id, unsigned long base,
+                                unsigned long size, unsigned int irq,
+                                struct omap_mmc_platform_data *data);
 #else
 static inline void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
                                 int nr_controllers)
@@ -126,8 +127,9 @@ static inline void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
                                 int nr_controllers)
 {
 }
-static inline int omap_mmc_add(int id, unsigned long base, unsigned long size,
-                unsigned int irq, struct omap_mmc_platform_data *data)
+static inline int omap_mmc_add(const char *name, int id, unsigned long base,
+                                unsigned long size, unsigned int irq,
+                                struct omap_mmc_platform_data *data)
 {
         return 0;
 }
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index af33fc713e1a..e5842e30e534 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -173,6 +173,10 @@ void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg *config)
         OMAP_MCBSP_WRITE(io_base, MCR2, config->mcr2);
         OMAP_MCBSP_WRITE(io_base, MCR1, config->mcr1);
         OMAP_MCBSP_WRITE(io_base, PCR0, config->pcr0);
+        if (cpu_is_omap2430() || cpu_is_omap34xx()) {
+                OMAP_MCBSP_WRITE(io_base, XCCR, config->xccr);
+                OMAP_MCBSP_WRITE(io_base, RCCR, config->rccr);
+        }
 }
 EXPORT_SYMBOL(omap_mcbsp_config);
 
@@ -210,6 +214,7 @@ EXPORT_SYMBOL(omap_mcbsp_set_io_type);
 int omap_mcbsp_request(unsigned int id)
 {
         struct omap_mcbsp *mcbsp;
+        int i;
         int err;
 
         if (!omap_mcbsp_check_valid_id(id)) {
@@ -221,7 +226,8 @@ int omap_mcbsp_request(unsigned int id)
         if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->request)
                 mcbsp->pdata->ops->request(id);
 
-        clk_enable(mcbsp->clk);
+        for (i = 0; i < mcbsp->num_clks; i++)
+                clk_enable(mcbsp->clks[i]);
 
         spin_lock(&mcbsp->lock);
         if (!mcbsp->free) {
@@ -272,6 +278,7 @@ EXPORT_SYMBOL(omap_mcbsp_request);
 void omap_mcbsp_free(unsigned int id)
 {
         struct omap_mcbsp *mcbsp;
+        int i;
 
         if (!omap_mcbsp_check_valid_id(id)) {
                 printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
@@ -282,7 +289,8 @@ void omap_mcbsp_free(unsigned int id)
         if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free)
                 mcbsp->pdata->ops->free(id);
 
-        clk_disable(mcbsp->clk);
+        for (i = mcbsp->num_clks - 1; i >= 0; i--)
+                clk_disable(mcbsp->clks[i]);
 
         spin_lock(&mcbsp->lock);
         if (mcbsp->free) {
@@ -868,6 +876,7 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev)
         struct omap_mcbsp_platform_data *pdata = pdev->dev.platform_data;
         struct omap_mcbsp *mcbsp;
         int id = pdev->id - 1;
+        int i;
         int ret = 0;
 
         if (!pdata) {
@@ -912,14 +921,25 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev)
         mcbsp->dma_rx_sync = pdata->dma_rx_sync;
         mcbsp->dma_tx_sync = pdata->dma_tx_sync;
 
-        if (pdata->clk_name)
-                mcbsp->clk = clk_get(&pdev->dev, pdata->clk_name);
-        if (IS_ERR(mcbsp->clk)) {
-                dev_err(&pdev->dev,
-                        "Invalid clock configuration for McBSP%d.\n",
-                        mcbsp->id);
-                ret = PTR_ERR(mcbsp->clk);
-                goto err_clk;
+        if (pdata->num_clks) {
+                mcbsp->num_clks = pdata->num_clks;
+                mcbsp->clks = kzalloc(mcbsp->num_clks * sizeof(struct clk *),
+                                        GFP_KERNEL);
+                if (!mcbsp->clks) {
+                        ret = -ENOMEM;
+                        goto exit;
+                }
+                for (i = 0; i < mcbsp->num_clks; i++) {
+                        mcbsp->clks[i] = clk_get(&pdev->dev, pdata->clk_names[i]);
+                        if (IS_ERR(mcbsp->clks[i])) {
+                                dev_err(&pdev->dev,
+                                        "Invalid %s configuration for McBSP%d.\n",
+                                        pdata->clk_names[i], mcbsp->id);
+                                ret = PTR_ERR(mcbsp->clks[i]);
+                                goto err_clk;
+                        }
+                }
+
         }
 
         mcbsp->pdata = pdata;
@@ -928,6 +948,9 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev)
         return 0;
 
 err_clk:
+        while (i--)
+                clk_put(mcbsp->clks[i]);
+        kfree(mcbsp->clks);
         iounmap(mcbsp->io_base);
 err_ioremap:
         mcbsp->free = 0;
@@ -938,6 +961,7 @@ exit:
 static int __devexit omap_mcbsp_remove(struct platform_device *pdev)
 {
         struct omap_mcbsp *mcbsp = platform_get_drvdata(pdev);
+        int i;
 
         platform_set_drvdata(pdev, NULL);
         if (mcbsp) {
@@ -946,12 +970,18 @@ static int __devexit omap_mcbsp_remove(struct platform_device *pdev)
                                 mcbsp->pdata->ops->free)
                         mcbsp->pdata->ops->free(mcbsp->id);
 
-                clk_disable(mcbsp->clk);
-                clk_put(mcbsp->clk);
+                for (i = mcbsp->num_clks - 1; i >= 0; i--) {
+                        clk_disable(mcbsp->clks[i]);
+                        clk_put(mcbsp->clks[i]);
+                }
 
                 iounmap(mcbsp->io_base);
 
-                mcbsp->clk = NULL;
+                if (mcbsp->num_clks) {
+                        kfree(mcbsp->clks);
+                        mcbsp->clks = NULL;
+                        mcbsp->num_clks = 0;
+                }
                 mcbsp->free = 0;
                 mcbsp->dev = NULL;
         }
diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c
index add0485703b5..e278de6862ae 100644
--- a/arch/arm/plat-omap/usb.c
+++ b/arch/arm/plat-omap/usb.c
@@ -431,15 +431,6 @@ bad:
 
 /*-------------------------------------------------------------------------*/
 
-#if     defined(CONFIG_USB_GADGET_OMAP) || \
-        defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) || \
-        (defined(CONFIG_USB_OTG) && defined(CONFIG_ARCH_OMAP_OTG))
-static void usb_release(struct device *dev)
-{
-        /* normally not freed */
-}
-#endif
-
 #ifdef  CONFIG_USB_GADGET_OMAP
 
 static struct resource udc_resources[] = {
@@ -466,7 +457,6 @@ static struct platform_device udc_device = {
         .name           = "omap_udc",
         .id             = -1,
         .dev = {
-                .release                = usb_release,
                 .dma_mask               = &udc_dmamask,
                 .coherent_dma_mask      = 0xffffffff,
         },
@@ -497,7 +487,6 @@ static struct platform_device ohci_device = {
         .name                   = "ohci",
         .id                     = -1,
         .dev = {
-                .release                = usb_release,
                 .dma_mask               = &ohci_dmamask,
                 .coherent_dma_mask      = 0xffffffff,
         },
@@ -524,9 +513,6 @@ static struct resource otg_resources[] = {
 static struct platform_device otg_device = {
         .name           = "omap_otg",
         .id             = -1,
-        .dev = {
-                .release                = usb_release,
-        },
         .num_resources  = ARRAY_SIZE(otg_resources),
         .resource       = otg_resources,
 };
diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c
index 967186425ca1..0d12c2164766 100644
--- a/arch/arm/plat-orion/gpio.c
+++ b/arch/arm/plat-orion/gpio.c
@@ -265,51 +265,36 @@ EXPORT_SYMBOL(orion_gpio_set_blink);
  *        polarity    LEVEL          mask
  *
  ****************************************************************************/
-static void gpio_irq_edge_ack(u32 irq)
-{
-        int pin = irq_to_gpio(irq);
-
-        writel(~(1 << (pin & 31)), GPIO_EDGE_CAUSE(pin));
-}
-
-static void gpio_irq_edge_mask(u32 irq)
-{
-        int pin = irq_to_gpio(irq);
-        u32 u;
-
-        u = readl(GPIO_EDGE_MASK(pin));
-        u &= ~(1 << (pin & 31));
-        writel(u, GPIO_EDGE_MASK(pin));
-}
 
-static void gpio_irq_edge_unmask(u32 irq)
+static void gpio_irq_ack(u32 irq)
 {
-        int pin = irq_to_gpio(irq);
-        u32 u;
-
-        u = readl(GPIO_EDGE_MASK(pin));
-        u |= 1 << (pin & 31);
-        writel(u, GPIO_EDGE_MASK(pin));
+        int type = irq_desc[irq].status & IRQ_TYPE_SENSE_MASK;
+        if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) {
+                int pin = irq_to_gpio(irq);
+                writel(~(1 << (pin & 31)), GPIO_EDGE_CAUSE(pin));
+        }
 }
 
-static void gpio_irq_level_mask(u32 irq)
+static void gpio_irq_mask(u32 irq)
 {
         int pin = irq_to_gpio(irq);
-        u32 u;
-
-        u = readl(GPIO_LEVEL_MASK(pin));
+        int type = irq_desc[irq].status & IRQ_TYPE_SENSE_MASK;
+        u32 reg = (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) ?
+                GPIO_EDGE_MASK(pin) : GPIO_LEVEL_MASK(pin);
+        u32 u = readl(reg);
         u &= ~(1 << (pin & 31));
-        writel(u, GPIO_LEVEL_MASK(pin));
+        writel(u, reg);
 }
 
-static void gpio_irq_level_unmask(u32 irq)
+static void gpio_irq_unmask(u32 irq)
 {
         int pin = irq_to_gpio(irq);
-        u32 u;
-
-        u = readl(GPIO_LEVEL_MASK(pin));
+        int type = irq_desc[irq].status & IRQ_TYPE_SENSE_MASK;
+        u32 reg = (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) ?
+                GPIO_EDGE_MASK(pin) : GPIO_LEVEL_MASK(pin);
+        u32 u = readl(reg);
         u |= 1 << (pin & 31);
-        writel(u, GPIO_LEVEL_MASK(pin));
+        writel(u, reg);
 }
 
 static int gpio_irq_set_type(u32 irq, u32 type)
@@ -331,9 +316,9 @@ static int gpio_irq_set_type(u32 irq, u32 type)
          * Set edge/level type.
          */
         if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) {
-                desc->chip = &orion_gpio_irq_edge_chip;
+                desc->handle_irq = handle_edge_irq;
         } else if (type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) {
-                desc->chip = &orion_gpio_irq_level_chip;
+                desc->handle_irq = handle_level_irq;
         } else {
                 printk(KERN_ERR "failed to set irq=%d (type=%d)\n", irq, type);
                 return -EINVAL;
@@ -371,19 +356,11 @@ static int gpio_irq_set_type(u32 irq, u32 type)
         return 0;
 }
 
-struct irq_chip orion_gpio_irq_edge_chip = {
-        .name           = "orion_gpio_irq_edge",
-        .ack            = gpio_irq_edge_ack,
-        .mask           = gpio_irq_edge_mask,
-        .unmask         = gpio_irq_edge_unmask,
-        .set_type       = gpio_irq_set_type,
-};
-
-struct irq_chip orion_gpio_irq_level_chip = {
-        .name           = "orion_gpio_irq_level",
-        .mask           = gpio_irq_level_mask,
-        .mask_ack       = gpio_irq_level_mask,
-        .unmask         = gpio_irq_level_unmask,
+struct irq_chip orion_gpio_irq_chip = {
+        .name           = "orion_gpio",
+        .ack            = gpio_irq_ack,
+        .mask           = gpio_irq_mask,
+        .unmask         = gpio_irq_unmask,
         .set_type       = gpio_irq_set_type,
 };
 
diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h
index 54deaf274b52..ec743e82c876 100644
--- a/arch/arm/plat-orion/include/plat/gpio.h
+++ b/arch/arm/plat-orion/include/plat/gpio.h
@@ -31,8 +31,7 @@ void orion_gpio_set_blink(unsigned pin, int blink);
 /*
  * GPIO interrupt handling.
  */
-extern struct irq_chip orion_gpio_irq_edge_chip;
-extern struct irq_chip orion_gpio_irq_level_chip;
+extern struct irq_chip orion_gpio_irq_chip;
 void orion_gpio_irq_handler(int irqoff);
 
 
diff --git a/arch/arm/plat-s3c64xx/irq-eint.c b/arch/arm/plat-s3c64xx/irq-eint.c
index 1f7cc0067f5c..ebb305ce7689 100644
--- a/arch/arm/plat-s3c64xx/irq-eint.c
+++ b/arch/arm/plat-s3c64xx/irq-eint.c
@@ -55,7 +55,7 @@ static void s3c_irq_eint_unmask(unsigned int irq)
         u32 mask;
 
         mask = __raw_readl(S3C64XX_EINT0MASK);
-        mask |= eint_irq_to_bit(irq);
+        mask &= ~eint_irq_to_bit(irq);
         __raw_writel(mask, S3C64XX_EINT0MASK);
 }
 
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig
index b189680d18b0..05fe3053dcae 100644
--- a/arch/avr32/Kconfig
+++ b/arch/avr32/Kconfig
@@ -181,7 +181,7 @@ source "kernel/Kconfig.preempt"
 config QUICKLIST
         def_bool y
 
-config HAVE_ARCH_BOOTMEM_NODE
+config HAVE_ARCH_BOOTMEM
         def_bool n
 
 config ARCH_HAVE_MEMORY_PRESENT
diff --git a/arch/avr32/configs/atngw100_defconfig b/arch/avr32/configs/atngw100_defconfig
index 164e2814ae78..574aca975334 100644
--- a/arch/avr32/configs/atngw100_defconfig
+++ b/arch/avr32/configs/atngw100_defconfig
@@ -644,8 +644,8 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_AT24=m
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=m
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -670,7 +670,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/atngw100_evklcd100_defconfig b/arch/avr32/configs/atngw100_evklcd100_defconfig
index b0572d213826..86a45b5c9d0d 100644
--- a/arch/avr32/configs/atngw100_evklcd100_defconfig
+++ b/arch/avr32/configs/atngw100_evklcd100_defconfig
@@ -671,7 +671,7 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -699,7 +699,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/avr32/configs/atngw100_evklcd101_defconfig b/arch/avr32/configs/atngw100_evklcd101_defconfig
index c5b898d21075..a96b68ea5e83 100644
--- a/arch/avr32/configs/atngw100_evklcd101_defconfig
+++ b/arch/avr32/configs/atngw100_evklcd101_defconfig
@@ -671,7 +671,7 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -699,7 +699,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/avr32/configs/atstk1002_defconfig b/arch/avr32/configs/atstk1002_defconfig
index c9dc64832a19..0abe90adb1a4 100644
--- a/arch/avr32/configs/atstk1002_defconfig
+++ b/arch/avr32/configs/atstk1002_defconfig
@@ -663,8 +663,8 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_AT24=m
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=m
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -689,7 +689,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/atstk1003_defconfig b/arch/avr32/configs/atstk1003_defconfig
index 29ea1327b498..101972f40f07 100644
--- a/arch/avr32/configs/atstk1003_defconfig
+++ b/arch/avr32/configs/atstk1003_defconfig
@@ -611,8 +611,8 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_AT24=m
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=m
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -637,7 +637,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/atstk1004_defconfig b/arch/avr32/configs/atstk1004_defconfig
index 69e6c0d08ce8..518f7898df75 100644
--- a/arch/avr32/configs/atstk1004_defconfig
+++ b/arch/avr32/configs/atstk1004_defconfig
@@ -394,7 +394,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/atstk1006_defconfig b/arch/avr32/configs/atstk1006_defconfig
index 361c31c2af10..c1603c4860e0 100644
--- a/arch/avr32/configs/atstk1006_defconfig
+++ b/arch/avr32/configs/atstk1006_defconfig
@@ -684,8 +684,8 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -710,7 +710,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/favr-32_defconfig b/arch/avr32/configs/favr-32_defconfig
index e2bd9982e2af..4c3ac0643e4a 100644
--- a/arch/avr32/configs/favr-32_defconfig
+++ b/arch/avr32/configs/favr-32_defconfig
@@ -633,8 +633,8 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -659,7 +659,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/hammerhead_defconfig b/arch/avr32/configs/hammerhead_defconfig
index 0d3d2982c8f5..3970fcc4d76e 100644
--- a/arch/avr32/configs/hammerhead_defconfig
+++ b/arch/avr32/configs/hammerhead_defconfig
@@ -716,8 +716,8 @@ CONFIG_I2C_GPIO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -742,7 +742,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/mimc200_defconfig b/arch/avr32/configs/mimc200_defconfig
index 981e4f8b8aeb..1a58ffbc752d 100644
--- a/arch/avr32/configs/mimc200_defconfig
+++ b/arch/avr32/configs/mimc200_defconfig
@@ -565,8 +565,8 @@ CONFIG_I2C_GPIO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_AT24=y
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -592,7 +592,7 @@ CONFIG_SPI_ATMEL=y
 #
 # SPI Protocol Masters
 #
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild
index 219822c8ad18..3136628ba8d2 100644
--- a/arch/avr32/include/asm/Kbuild
+++ b/arch/avr32/include/asm/Kbuild
@@ -1,4 +1,3 @@
 include include/asm-generic/Kbuild.asm
 
-header-y        += swab.h
 header-y        += cachectl.h
diff --git a/arch/avr32/include/asm/byteorder.h b/arch/avr32/include/asm/byteorder.h
index 2aba64b4e122..50abc21619a8 100644
--- a/arch/avr32/include/asm/byteorder.h
+++ b/arch/avr32/include/asm/byteorder.h
@@ -4,7 +4,6 @@
 #ifndef __ASM_AVR32_BYTEORDER_H
 #define __ASM_AVR32_BYTEORDER_H
 
-#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 
 #endif /* __ASM_AVR32_BYTEORDER_H */
diff --git a/arch/avr32/include/asm/swab.h b/arch/avr32/include/asm/swab.h
index a14aa5b46d98..14cc737bbca6 100644
--- a/arch/avr32/include/asm/swab.h
+++ b/arch/avr32/include/asm/swab.h
@@ -4,7 +4,7 @@
 #ifndef __ASM_AVR32_SWAB_H
 #define __ASM_AVR32_SWAB_H
 
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/compiler.h>
 
 #define __SWAB_64_THRU_32__
diff --git a/arch/avr32/mach-at32ap/include/mach/board.h b/arch/avr32/mach-at32ap/include/mach/board.h
index aafaf7a78886..cff8e84f78f2 100644
--- a/arch/avr32/mach-at32ap/include/mach/board.h
+++ b/arch/avr32/mach-at32ap/include/mach/board.h
@@ -116,6 +116,7 @@ struct atmel_nand_data {
         int     enable_pin;     /* chip enable */
         int     det_pin;        /* card detect */
         int     rdy_pin;        /* ready/busy */
+        u8      rdy_pin_active_low;     /* rdy_pin value is inverted */
         u8      ale;            /* address line number connected to ALE */
         u8      cle;            /* address line number connected to CLE */
         u8      bus_width_16;   /* buswidth is 16 bit */
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index a949c4fbbddd..0c1f86e3e44a 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -169,26 +169,51 @@ config BF542
         help
           BF542 Processor Support.
 
+config BF542M
+        bool "BF542m"
+        help
+          BF542 Processor Support.
+
 config BF544
         bool "BF544"
         help
           BF544 Processor Support.
 
+config BF544M
+        bool "BF544m"
+        help
+          BF544 Processor Support.
+
 config BF547
         bool "BF547"
         help
           BF547 Processor Support.
 
+config BF547M
+        bool "BF547m"
+        help
+          BF547 Processor Support.
+
 config BF548
         bool "BF548"
         help
           BF548 Processor Support.
 
+config BF548M
+        bool "BF548m"
+        help
+          BF548 Processor Support.
+
 config BF549
         bool "BF549"
         help
           BF549 Processor Support.
 
+config BF549M
+        bool "BF549m"
+        help
+          BF549 Processor Support.
+
 config BF561
         bool "BF561"
         help
@@ -224,39 +249,39 @@ config TICK_SOURCE_SYSTMR0
 
 config BF_REV_MIN
         int
-        default 0 if (BF51x || BF52x || BF54x)
+        default 0 if (BF51x || BF52x || (BF54x && !BF54xM))
         default 2 if (BF537 || BF536 || BF534)
-        default 3 if (BF561 ||BF533 || BF532 || BF531)
+        default 3 if (BF561 || BF533 || BF532 || BF531 || BF54xM)
         default 4 if (BF538 || BF539)
 
 config BF_REV_MAX
         int
-        default 2 if (BF51x || BF52x || BF54x)
-        default 3 if (BF537 || BF536 || BF534)
+        default 2 if (BF51x || BF52x || (BF54x && !BF54xM))
+        default 3 if (BF537 || BF536 || BF534 || BF54xM)
         default 5 if (BF561 || BF538 || BF539)
         default 6 if (BF533 || BF532 || BF531)
 
 choice
         prompt "Silicon Rev"
-        default BF_REV_0_1 if (BF51x || BF52x || BF54x)
+        default BF_REV_0_1 if (BF51x || BF52x || (BF54x && !BF54xM))
         default BF_REV_0_2 if (BF534 || BF536 || BF537)
-        default BF_REV_0_3 if (BF531 || BF532 || BF533 || BF561)
+        default BF_REV_0_3 if (BF531 || BF532 || BF533 || BF54xM || BF561)
 
 config BF_REV_0_0
         bool "0.0"
-        depends on (BF51x || BF52x || BF54x)
+        depends on (BF51x || BF52x || (BF54x && !BF54xM))
 
 config BF_REV_0_1
         bool "0.1"
-        depends on (BF52x || BF54x)
+        depends on (BF52x || (BF54x && !BF54xM))
 
 config BF_REV_0_2
         bool "0.2"
-        depends on (BF52x || BF537 || BF536 || BF534 || BF54x)
+        depends on (BF52x || BF537 || BF536 || BF534 || (BF54x && !BF54xM))
 
 config BF_REV_0_3
         bool "0.3"
-        depends on (BF561 || BF537 || BF536 || BF534 || BF533 || BF532 || BF531)
+        depends on (BF54xM || BF561 || BF537 || BF536 || BF534 || BF533 || BF532 || BF531)
 
 config BF_REV_0_4
         bool "0.4"
@@ -293,9 +318,14 @@ config BF53x
         depends on (BF531 || BF532 || BF533 || BF534 || BF536 || BF537)
         default y
 
+config BF54xM
+        bool
+        depends on (BF542M || BF544M || BF547M || BF548M || BF549M)
+        default y
+
 config BF54x
         bool
-        depends on (BF542 || BF544 || BF547 || BF548 || BF549)
+        depends on (BF542 || BF544 || BF547 || BF548 || BF549 || BF54xM)
         default y
 
 config MEM_GENERIC_BOARD
@@ -1099,6 +1129,7 @@ endchoice
 
 config PM_WAKEUP_BY_GPIO
         bool "Allow Wakeup from Standby by GPIO"
+        depends on PM && !BF54x
 
 config PM_WAKEUP_GPIO_NUMBER
         int "GPIO number"
@@ -1138,6 +1169,12 @@ config PM_BFIN_WAKE_GP
         default n
         help
           Enable General-Purpose Wake-Up (Voltage Regulator Power-Up)
+          (all processors, except ADSP-BF549). This option sets
+          the general-purpose wake-up enable (GPWE) control bit to enable
+          wake-up upon detection of an active low signal on the /GPW (PH7) pin.
+          On ADSP-BF549 this option enables the the same functionality on the
+          /MRXON pin also PH7.
+
 endmenu
 
 menu "CPU Frequency scaling"
diff --git a/arch/blackfin/Kconfig.debug b/arch/blackfin/Kconfig.debug
index 5f981d9ca625..79e7e63ab709 100644
--- a/arch/blackfin/Kconfig.debug
+++ b/arch/blackfin/Kconfig.debug
@@ -21,12 +21,6 @@ config DEBUG_STACK_USAGE
 config HAVE_ARCH_KGDB
         def_bool y
 
-config KGDB_TESTCASE
-        tristate "KGDB: for test case in expect"
-        default n
-        help
-          This is a kgdb test case for automated testing.
-
 config DEBUG_VERBOSE
         bool "Verbose fault messages"
         default y
diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile
index e550c8d46066..d54c8283825c 100644
--- a/arch/blackfin/Makefile
+++ b/arch/blackfin/Makefile
@@ -21,57 +21,67 @@ KALLSYMS         += --symbol-prefix=_
 KBUILD_DEFCONFIG := BF537-STAMP_defconfig
 
 # setup the machine name and the machine dependent settings
-machine-$(CONFIG_BF512) := bf518
-machine-$(CONFIG_BF514) := bf518
-machine-$(CONFIG_BF516) := bf518
-machine-$(CONFIG_BF518) := bf518
-machine-$(CONFIG_BF522) := bf527
-machine-$(CONFIG_BF523) := bf527
-machine-$(CONFIG_BF524) := bf527
-machine-$(CONFIG_BF525) := bf527
-machine-$(CONFIG_BF526) := bf527
-machine-$(CONFIG_BF527) := bf527
-machine-$(CONFIG_BF531) := bf533
-machine-$(CONFIG_BF532) := bf533
-machine-$(CONFIG_BF533) := bf533
-machine-$(CONFIG_BF534) := bf537
-machine-$(CONFIG_BF536) := bf537
-machine-$(CONFIG_BF537) := bf537
-machine-$(CONFIG_BF538) := bf538
-machine-$(CONFIG_BF539) := bf538
-machine-$(CONFIG_BF542) := bf548
-machine-$(CONFIG_BF544) := bf548
-machine-$(CONFIG_BF547) := bf548
-machine-$(CONFIG_BF548) := bf548
-machine-$(CONFIG_BF549) := bf548
-machine-$(CONFIG_BF561) := bf561
+machine-$(CONFIG_BF512)  := bf518
+machine-$(CONFIG_BF514)  := bf518
+machine-$(CONFIG_BF516)  := bf518
+machine-$(CONFIG_BF518)  := bf518
+machine-$(CONFIG_BF522)  := bf527
+machine-$(CONFIG_BF523)  := bf527
+machine-$(CONFIG_BF524)  := bf527
+machine-$(CONFIG_BF525)  := bf527
+machine-$(CONFIG_BF526)  := bf527
+machine-$(CONFIG_BF527)  := bf527
+machine-$(CONFIG_BF531)  := bf533
+machine-$(CONFIG_BF532)  := bf533
+machine-$(CONFIG_BF533)  := bf533
+machine-$(CONFIG_BF534)  := bf537
+machine-$(CONFIG_BF536)  := bf537
+machine-$(CONFIG_BF537)  := bf537
+machine-$(CONFIG_BF538)  := bf538
+machine-$(CONFIG_BF539)  := bf538
+machine-$(CONFIG_BF542)  := bf548
+machine-$(CONFIG_BF542M) := bf548
+machine-$(CONFIG_BF544)  := bf548
+machine-$(CONFIG_BF544M) := bf548
+machine-$(CONFIG_BF547)  := bf548
+machine-$(CONFIG_BF547M) := bf548
+machine-$(CONFIG_BF548)  := bf548
+machine-$(CONFIG_BF548M) := bf548
+machine-$(CONFIG_BF549)  := bf548
+machine-$(CONFIG_BF549M) := bf548
+machine-$(CONFIG_BF561)  := bf561
 MACHINE := $(machine-y)
 export MACHINE
 
-cpu-$(CONFIG_BF512) := bf512
-cpu-$(CONFIG_BF514) := bf514
-cpu-$(CONFIG_BF516) := bf516
-cpu-$(CONFIG_BF518) := bf518
-cpu-$(CONFIG_BF522) := bf522
-cpu-$(CONFIG_BF523) := bf523
-cpu-$(CONFIG_BF524) := bf524
-cpu-$(CONFIG_BF525) := bf525
-cpu-$(CONFIG_BF526) := bf526
-cpu-$(CONFIG_BF527) := bf527
-cpu-$(CONFIG_BF531) := bf531
-cpu-$(CONFIG_BF532) := bf532
-cpu-$(CONFIG_BF533) := bf533
-cpu-$(CONFIG_BF534) := bf534
-cpu-$(CONFIG_BF536) := bf536
-cpu-$(CONFIG_BF537) := bf537
-cpu-$(CONFIG_BF538) := bf538
-cpu-$(CONFIG_BF539) := bf539
-cpu-$(CONFIG_BF542) := bf542
-cpu-$(CONFIG_BF544) := bf544
-cpu-$(CONFIG_BF547) := bf547
-cpu-$(CONFIG_BF548) := bf548
-cpu-$(CONFIG_BF549) := bf549
-cpu-$(CONFIG_BF561) := bf561
+cpu-$(CONFIG_BF512)  := bf512
+cpu-$(CONFIG_BF514)  := bf514
+cpu-$(CONFIG_BF516)  := bf516
+cpu-$(CONFIG_BF518)  := bf518
+cpu-$(CONFIG_BF522)  := bf522
+cpu-$(CONFIG_BF523)  := bf523
+cpu-$(CONFIG_BF524)  := bf524
+cpu-$(CONFIG_BF525)  := bf525
+cpu-$(CONFIG_BF526)  := bf526
+cpu-$(CONFIG_BF527)  := bf527
+cpu-$(CONFIG_BF531)  := bf531
+cpu-$(CONFIG_BF532)  := bf532
+cpu-$(CONFIG_BF533)  := bf533
+cpu-$(CONFIG_BF534)  := bf534
+cpu-$(CONFIG_BF536)  := bf536
+cpu-$(CONFIG_BF537)  := bf537
+cpu-$(CONFIG_BF538)  := bf538
+cpu-$(CONFIG_BF539)  := bf539
+cpu-$(CONFIG_BF542)  := bf542
+cpu-$(CONFIG_BF542M) := bf542m
+cpu-$(CONFIG_BF544)  := bf544
+cpu-$(CONFIG_BF544M) := bf544m
+cpu-$(CONFIG_BF547)  := bf547
+cpu-$(CONFIG_BF547M) := bf547m
+cpu-$(CONFIG_BF548)  := bf548
+cpu-$(CONFIG_BF548M) := bf548m
+cpu-$(CONFIG_BF549)  := bf549
+cpu-$(CONFIG_BF549M) := bf549m
+cpu-$(CONFIG_BF561)  := bf561
 
 rev-$(CONFIG_BF_REV_0_0)  := 0.0
 rev-$(CONFIG_BF_REV_0_1)  := 0.1
diff --git a/arch/blackfin/configs/BF518F-EZBRD_defconfig b/arch/blackfin/configs/BF518F-EZBRD_defconfig
index e0b3f242b555..281f4b60e603 100644
--- a/arch/blackfin/configs/BF518F-EZBRD_defconfig
+++ b/arch/blackfin/configs/BF518F-EZBRD_defconfig
@@ -1,6 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
+# Linux kernel version: 2.6.28
+# Fri Feb 20 10:01:44 2009
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -132,10 +133,15 @@ CONFIG_BF518=y
 # CONFIG_BF538 is not set
 # CONFIG_BF539 is not set
 # CONFIG_BF542 is not set
+# CONFIG_BF542M is not set
 # CONFIG_BF544 is not set
+# CONFIG_BF544M is not set
 # CONFIG_BF547 is not set
+# CONFIG_BF547M is not set
 # CONFIG_BF548 is not set
+# CONFIG_BF548M is not set
 # CONFIG_BF549 is not set
+# CONFIG_BF549M is not set
 # CONFIG_BF561 is not set
 CONFIG_BF_REV_MIN=0
 CONFIG_BF_REV_MAX=2
@@ -149,6 +155,7 @@ CONFIG_BF_REV_0_0=y
 # CONFIG_BF_REV_ANY is not set
 # CONFIG_BF_REV_NONE is not set
 CONFIG_BF51x=y
+CONFIG_MEM_MT48LC32M8A2_75=y
 CONFIG_BFIN518F_EZBRD=y
 
 #
@@ -424,7 +431,17 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
-# CONFIG_NET_DSA is not set
+CONFIG_NET_DSA=y
+# CONFIG_NET_DSA_TAG_DSA is not set
+# CONFIG_NET_DSA_TAG_EDSA is not set
+# CONFIG_NET_DSA_TAG_TRAILER is not set
+CONFIG_NET_DSA_TAG_STPID=y
+# CONFIG_NET_DSA_MV88E6XXX is not set
+# CONFIG_NET_DSA_MV88E6060 is not set
+# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set
+# CONFIG_NET_DSA_MV88E6131 is not set
+# CONFIG_NET_DSA_MV88E6123_61_65 is not set
+CONFIG_NET_DSA_KSZ8893M=y
 # CONFIG_VLAN_8021Q is not set
 # CONFIG_DECNET is not set
 # CONFIG_LLC2 is not set
@@ -527,6 +544,8 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y
 #
 # Self-contained MTD device drivers
 #
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
 # CONFIG_MTD_SLRAM is not set
 # CONFIG_MTD_PHRAM is not set
 # CONFIG_MTD_MTDRAM is not set
@@ -559,7 +578,9 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -598,10 +619,14 @@ CONFIG_PHYLIB=y
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
-# CONFIG_BFIN_MAC is not set
+CONFIG_BFIN_MAC=y
+CONFIG_BFIN_TX_DESC_NUM=10
+CONFIG_BFIN_RX_DESC_NUM=20
+# CONFIG_BFIN_MAC_RMII is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMSC911X is not set
 # CONFIG_DM9000 is not set
+# CONFIG_ENC28J60 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -679,7 +704,7 @@ CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 # CONFIG_VT_HW_CONSOLE_BINDING is not set
 # CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
@@ -746,9 +771,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -759,7 +784,23 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
-# CONFIG_SPI is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BFIN=y
+# CONFIG_SPI_BFIN_LOCK is not set
+# CONFIG_SPI_BITBANG is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
@@ -783,8 +824,10 @@ CONFIG_BFIN_WDT=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -856,10 +899,18 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
 #
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_DS3234 is not set
 
 #
 # Platform RTC drivers
@@ -1057,12 +1108,20 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_FAULT_INJECTION is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+
+#
+# Tracers
+#
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_KGDB_TESTCASE is not set
 CONFIG_DEBUG_VERBOSE=y
 CONFIG_DEBUG_MMRS=y
 # CONFIG_DEBUG_HWERR is not set
@@ -1095,6 +1154,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/blackfin/configs/BF526-EZBRD_defconfig b/arch/blackfin/configs/BF526-EZBRD_defconfig
index 69f66c35b2a5..8e2b855b8db7 100644
--- a/arch/blackfin/configs/BF526-EZBRD_defconfig
+++ b/arch/blackfin/configs/BF526-EZBRD_defconfig
@@ -723,7 +723,7 @@ CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 # CONFIG_VT_HW_CONSOLE_BINDING is not set
 # CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
@@ -793,9 +793,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -820,7 +820,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF527-EZKIT_defconfig b/arch/blackfin/configs/BF527-EZKIT_defconfig
index f92668af00b0..a50050f17706 100644
--- a/arch/blackfin/configs/BF527-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF527-EZKIT_defconfig
@@ -327,8 +327,8 @@ CONFIG_BFIN_ICACHE=y
 CONFIG_BFIN_DCACHE=y
 # CONFIG_BFIN_DCACHE_BANKA is not set
 # CONFIG_BFIN_ICACHE_LOCK is not set
-# CONFIG_BFIN_WB is not set
-CONFIG_BFIN_WT=y
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
 # CONFIG_MPU is not set
 
 #
@@ -767,7 +767,7 @@ CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 # CONFIG_VT_HW_CONSOLE_BINDING is not set
 # CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
@@ -837,9 +837,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -864,7 +864,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig
index 92afd988449b..0a2a00d63887 100644
--- a/arch/blackfin/configs/BF533-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF533-EZKIT_defconfig
@@ -290,8 +290,8 @@ CONFIG_BFIN_ICACHE=y
 CONFIG_BFIN_DCACHE=y
 # CONFIG_BFIN_DCACHE_BANKA is not set
 # CONFIG_BFIN_ICACHE_LOCK is not set
-# CONFIG_BFIN_WB is not set
-CONFIG_BFIN_WT=y
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
 # CONFIG_MPU is not set
 
 #
@@ -672,7 +672,7 @@ CONFIG_BFIN_DMA_INTERFACE=m
 CONFIG_SIMPLE_GPIO=m
 # CONFIG_VT is not set
 # CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
@@ -719,7 +719,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig
index 49eabb41e9e5..eb027587a355 100644
--- a/arch/blackfin/configs/BF533-STAMP_defconfig
+++ b/arch/blackfin/configs/BF533-STAMP_defconfig
@@ -290,8 +290,8 @@ CONFIG_BFIN_ICACHE=y
 CONFIG_BFIN_DCACHE=y
 # CONFIG_BFIN_DCACHE_BANKA is not set
 # CONFIG_BFIN_ICACHE_LOCK is not set
-# CONFIG_BFIN_WB is not set
-CONFIG_BFIN_WT=y
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
 # CONFIG_MPU is not set
 
 #
@@ -679,7 +679,7 @@ CONFIG_BFIN_DMA_INTERFACE=m
 CONFIG_SIMPLE_GPIO=m
 # CONFIG_VT is not set
 # CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
@@ -743,9 +743,9 @@ CONFIG_I2C_HELPER_AUTO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -770,7 +770,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig
index 332142f7f9b4..9e62b9f40eb1 100644
--- a/arch/blackfin/configs/BF537-STAMP_defconfig
+++ b/arch/blackfin/configs/BF537-STAMP_defconfig
@@ -298,8 +298,8 @@ CONFIG_BFIN_ICACHE=y
 CONFIG_BFIN_DCACHE=y
 # CONFIG_BFIN_DCACHE_BANKA is not set
 # CONFIG_BFIN_ICACHE_LOCK is not set
-# CONFIG_BFIN_WB is not set
-CONFIG_BFIN_WT=y
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
 # CONFIG_MPU is not set
 
 #
@@ -568,15 +568,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-CONFIG_MTD_NAND=m
-# CONFIG_MTD_NAND_VERIFY_WRITE is not set
-# CONFIG_MTD_NAND_ECC_SMC is not set
-# CONFIG_MTD_NAND_MUSEUM_IDS is not set
-# CONFIG_MTD_NAND_BFIN is not set
-CONFIG_MTD_NAND_IDS=m
-# CONFIG_MTD_NAND_DISKONCHIP is not set
-# CONFIG_MTD_NAND_NANDSIM is not set
-CONFIG_MTD_NAND_PLATFORM=m
+# CONFIG_MTD_NAND is not set
 # CONFIG_MTD_ONENAND is not set
 
 #
@@ -722,7 +714,7 @@ CONFIG_BFIN_DMA_INTERFACE=m
 CONFIG_SIMPLE_GPIO=m
 # CONFIG_VT is not set
 # CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
@@ -794,9 +786,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 CONFIG_SENSORS_AD5252=m
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -821,7 +813,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF538-EZKIT_defconfig b/arch/blackfin/configs/BF538-EZKIT_defconfig
index ed15934c67c2..dd6ad6be1c87 100644
--- a/arch/blackfin/configs/BF538-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF538-EZKIT_defconfig
@@ -306,8 +306,8 @@ CONFIG_BFIN_ICACHE=y
 CONFIG_BFIN_DCACHE=y
 # CONFIG_BFIN_DCACHE_BANKA is not set
 # CONFIG_BFIN_ICACHE_LOCK is not set
-# CONFIG_BFIN_WB is not set
-CONFIG_BFIN_WT=y
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
 # CONFIG_MPU is not set
 
 #
@@ -726,7 +726,7 @@ CONFIG_BFIN_DMA_INTERFACE=m
 CONFIG_SIMPLE_GPIO=m
 # CONFIG_VT is not set
 # CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
@@ -796,9 +796,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -823,7 +823,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF548-EZKIT_defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig
index d4ed9ce1f62f..6bc2fb1b2a70 100644
--- a/arch/blackfin/configs/BF548-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF548-EZKIT_defconfig
@@ -361,8 +361,8 @@ CONFIG_BFIN_ICACHE=y
 CONFIG_BFIN_DCACHE=y
 # CONFIG_BFIN_DCACHE_BANKA is not set
 # CONFIG_BFIN_ICACHE_LOCK is not set
-# CONFIG_BFIN_WB is not set
-CONFIG_BFIN_WT=y
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
 # CONFIG_BFIN_L2_CACHEABLE is not set
 # CONFIG_MPU is not set
 
@@ -680,7 +680,7 @@ CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
 # CONFIG_SCSI_TGT is not set
 # CONFIG_SCSI_NETLINK is not set
-CONFIG_SCSI_PROC_FS=y
+# CONFIG_SCSI_PROC_FS is not set
 
 #
 # SCSI support type (disk, tape, CD-ROM)
@@ -856,7 +856,7 @@ CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 # CONFIG_VT_HW_CONSOLE_BINDING is not set
 # CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
@@ -928,9 +928,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -955,7 +955,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig
index 1ecb7a38c905..69714fb3e608 100644
--- a/arch/blackfin/configs/BF561-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF561-EZKIT_defconfig
@@ -329,8 +329,8 @@ CONFIG_BFIN_ICACHE=y
 CONFIG_BFIN_DCACHE=y
 # CONFIG_BFIN_DCACHE_BANKA is not set
 # CONFIG_BFIN_ICACHE_LOCK is not set
-# CONFIG_BFIN_WB is not set
-CONFIG_BFIN_WT=y
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
 # CONFIG_BFIN_L2_CACHEABLE is not set
 # CONFIG_MPU is not set
 
@@ -709,7 +709,7 @@ CONFIG_BFIN_DMA_INTERFACE=m
 CONFIG_SIMPLE_GPIO=m
 # CONFIG_VT is not set
 # CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
@@ -756,7 +756,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BlackStamp_defconfig b/arch/blackfin/configs/BlackStamp_defconfig
index 9683b2e13097..017c6ea071b5 100644
--- a/arch/blackfin/configs/BlackStamp_defconfig
+++ b/arch/blackfin/configs/BlackStamp_defconfig
@@ -288,8 +288,8 @@ CONFIG_BFIN_ICACHE=y
 CONFIG_BFIN_DCACHE=y
 # CONFIG_BFIN_DCACHE_BANKA is not set
 # CONFIG_BFIN_ICACHE_LOCK is not set
-# CONFIG_BFIN_WB is not set
-CONFIG_BFIN_WT=y
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
 # CONFIG_MPU is not set
 
 #
@@ -691,7 +691,7 @@ CONFIG_I2C_GPIO=m
 #
 # CONFIG_DS1682 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
@@ -713,7 +713,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
 CONFIG_SPI_SPIDEV=m
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/blackfin/configs/CM-BF527_defconfig b/arch/blackfin/configs/CM-BF527_defconfig
index a041e7eba770..d880ef786770 100644
--- a/arch/blackfin/configs/CM-BF527_defconfig
+++ b/arch/blackfin/configs/CM-BF527_defconfig
@@ -1,7 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24.7
-# Fri Jul 18 18:00:41 2008
+# Linux kernel version: 2.6.28
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -9,7 +8,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 CONFIG_BLACKFIN=y
 CONFIG_ZONE_DMA=y
-CONFIG_SEMAPHORE_SLEEPERS=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
@@ -32,18 +30,16 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_POSIX_MQUEUE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CGROUPS is not set
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
-# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_GROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -52,26 +48,35 @@ CONFIG_EMBEDDED=y
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 # CONFIG_ELF_CORE is not set
+CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
 CONFIG_EPOLL=y
 CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
+CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
@@ -82,6 +87,7 @@ CONFIG_BLOCK=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
 
 #
 # IO Schedulers
@@ -95,9 +101,11 @@ CONFIG_IOSCHED_CFQ=y
 CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
 # CONFIG_PREEMPT_NONE is not set
 CONFIG_PREEMPT_VOLUNTARY=y
 # CONFIG_PREEMPT is not set
+# CONFIG_FREEZER is not set
 
 #
 # Blackfin Processor Options
@@ -106,6 +114,10 @@ CONFIG_PREEMPT_VOLUNTARY=y
 #
 # Processor and Board Settings
 #
+# CONFIG_BF512 is not set
+# CONFIG_BF514 is not set
+# CONFIG_BF516 is not set
+# CONFIG_BF518 is not set
 # CONFIG_BF522 is not set
 # CONFIG_BF523 is not set
 # CONFIG_BF524 is not set
@@ -118,48 +130,32 @@ CONFIG_BF527=y
 # CONFIG_BF534 is not set
 # CONFIG_BF536 is not set
 # CONFIG_BF537 is not set
+# CONFIG_BF538 is not set
+# CONFIG_BF539 is not set
 # CONFIG_BF542 is not set
+# CONFIG_BF542M is not set
 # CONFIG_BF544 is not set
+# CONFIG_BF544M is not set
 # CONFIG_BF547 is not set
+# CONFIG_BF547M is not set
 # CONFIG_BF548 is not set
+# CONFIG_BF548M is not set
 # CONFIG_BF549 is not set
+# CONFIG_BF549M is not set
 # CONFIG_BF561 is not set
+CONFIG_BF_REV_MIN=0
+CONFIG_BF_REV_MAX=2
 # CONFIG_BF_REV_0_0 is not set
 CONFIG_BF_REV_0_1=y
 # CONFIG_BF_REV_0_2 is not set
 # CONFIG_BF_REV_0_3 is not set
 # CONFIG_BF_REV_0_4 is not set
 # CONFIG_BF_REV_0_5 is not set
+# CONFIG_BF_REV_0_6 is not set
 # CONFIG_BF_REV_ANY is not set
 # CONFIG_BF_REV_NONE is not set
 CONFIG_BF52x=y
 CONFIG_MEM_MT48LC16M16A2TG_75=y
-# CONFIG_BFIN527_EZKIT is not set
-CONFIG_BFIN527_BLUETECHNIX_CM=y
-
-#
-# BF527 Specific Configuration
-#
-
-#
-# Alternative Multiplexing Scheme
-#
-# CONFIG_BF527_SPORT0_PORTF is not set
-CONFIG_BF527_SPORT0_PORTG=y
-CONFIG_BF527_SPORT0_TSCLK_PG10=y
-# CONFIG_BF527_SPORT0_TSCLK_PG14 is not set
-CONFIG_BF527_UART1_PORTF=y
-# CONFIG_BF527_UART1_PORTG is not set
-# CONFIG_BF527_NAND_D_PORTF is not set
-CONFIG_BF527_NAND_D_PORTH=y
-
-#
-# Interrupt Priority Assignment
-#
-
-#
-# Priority
-#
 CONFIG_IRQ_PLL_WAKEUP=7
 CONFIG_IRQ_DMA0_ERROR=7
 CONFIG_IRQ_DMAR0_BLK=7
@@ -179,7 +175,6 @@ CONFIG_IRQ_SPORT0_TX=9
 CONFIG_IRQ_SPORT1_RX=9
 CONFIG_IRQ_SPORT1_TX=9
 CONFIG_IRQ_TWI=10
-CONFIG_IRQ_SPI=10
 CONFIG_IRQ_UART0_RX=10
 CONFIG_IRQ_UART0_TX=10
 CONFIG_IRQ_UART1_RX=10
@@ -205,6 +200,34 @@ CONFIG_IRQ_MEM_DMA1=13
 CONFIG_IRQ_WATCH=13
 CONFIG_IRQ_PORTF_INTA=13
 CONFIG_IRQ_PORTF_INTB=13
+# CONFIG_BFIN527_EZKIT is not set
+CONFIG_BFIN527_BLUETECHNIX_CM=y
+# CONFIG_BFIN526_EZBRD is not set
+
+#
+# BF527 Specific Configuration
+#
+
+#
+# Alternative Multiplexing Scheme
+#
+# CONFIG_BF527_SPORT0_PORTF is not set
+CONFIG_BF527_SPORT0_PORTG=y
+CONFIG_BF527_SPORT0_TSCLK_PG10=y
+# CONFIG_BF527_SPORT0_TSCLK_PG14 is not set
+CONFIG_BF527_UART1_PORTF=y
+# CONFIG_BF527_UART1_PORTG is not set
+# CONFIG_BF527_NAND_D_PORTF is not set
+CONFIG_BF527_NAND_D_PORTH=y
+
+#
+# Interrupt Priority Assignment
+#
+
+#
+# Priority
+#
+CONFIG_IRQ_SPI=10
 CONFIG_IRQ_SPI_ERROR=7
 CONFIG_IRQ_NFC_ERROR=7
 CONFIG_IRQ_HDMA_ERROR=7
@@ -226,7 +249,6 @@ CONFIG_BOOT_LOAD=0x1000
 #
 CONFIG_CLKIN_HZ=25000000
 # CONFIG_BFIN_KERNEL_CLOCK is not set
-CONFIG_MAX_MEM_SIZE=512
 CONFIG_MAX_VCO_HZ=600000000
 CONFIG_MIN_VCO_HZ=50000000
 CONFIG_MAX_SCLK_HZ=133333333
@@ -240,10 +262,10 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 # CONFIG_CYCLES_CLOCKSOURCE is not set
-# CONFIG_TICK_ONESHOT is not set
 # CONFIG_NO_HZ is not set
 # CONFIG_HIGH_RES_TIMERS is not set
 CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
@@ -277,6 +299,12 @@ CONFIG_ACCESS_OK_L1=y
 CONFIG_CACHELINE_ALIGNED_L1=y
 # CONFIG_SYSCALL_TAB_L1 is not set
 # CONFIG_CPLB_SWITCH_TAB_L1 is not set
+CONFIG_APP_STACK_L1=y
+
+#
+# Speed Optimizations
+#
+CONFIG_BFIN_INS_LOWOVERHEAD=y
 CONFIG_RAMKERNEL=y
 # CONFIG_ROMKERNEL is not set
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -285,10 +313,10 @@ CONFIG_FLATMEM_MANUAL=y
 # CONFIG_SPARSEMEM_MANUAL is not set
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
+# CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_VIRT_TO_BUS=y
 CONFIG_BFIN_GPTIMERS=y
@@ -304,8 +332,8 @@ CONFIG_BFIN_ICACHE=y
 CONFIG_BFIN_DCACHE=y
 # CONFIG_BFIN_DCACHE_BANKA is not set
 # CONFIG_BFIN_ICACHE_LOCK is not set
-# CONFIG_BFIN_WB is not set
-CONFIG_BFIN_WT=y
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
 # CONFIG_MPU is not set
 
 #
@@ -334,7 +362,6 @@ CONFIG_BANK_3=0xFFC0
 #
 # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
 #
-# CONFIG_PCI is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCCARD is not set
 
@@ -345,25 +372,20 @@ CONFIG_BINFMT_ELF_FDPIC=y
 CONFIG_BINFMT_FLAT=y
 CONFIG_BINFMT_ZFLAT=y
 # CONFIG_BINFMT_SHARED_FLAT is not set
+# CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 
 #
 # Power management options
 #
 # CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-# CONFIG_PM_BFIN_SLEEP_DEEPER is not set
-# CONFIG_PM_BFIN_SLEEP is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PM_WAKEUP_BY_GPIO is not set
 
 #
 # CPU Frequency scaling
 #
 # CONFIG_CPU_FREQ is not set
-
-#
-# Networking
-#
 CONFIG_NET=y
 
 #
@@ -376,6 +398,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
 # CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -405,8 +428,6 @@ CONFIG_TCP_CONG_CUBIC=y
 CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_TCP_MD5SIG is not set
 # CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
 # CONFIG_NETLABEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
@@ -415,6 +436,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
 # CONFIG_VLAN_8021Q is not set
 # CONFIG_DECNET is not set
 # CONFIG_LLC2 is not set
@@ -431,14 +453,14 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-
-#
-# Wireless
-#
+# CONFIG_PHONET is not set
+CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
 # CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
@@ -456,6 +478,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 CONFIG_MTD=y
@@ -464,6 +488,7 @@ CONFIG_MTD=y
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
 
 #
 # User Modules And Translation Layers
@@ -507,6 +532,7 @@ CONFIG_MTD_ROM=m
 #
 CONFIG_MTD_COMPLEX_MAPPINGS=y
 # CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_GPIO_ADDR is not set
 # CONFIG_MTD_UCLINUX is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -542,10 +568,12 @@ CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
 # CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
 #
@@ -558,7 +586,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_ATA is not set
 # CONFIG_MD is not set
 CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -579,6 +606,7 @@ CONFIG_PHYLIB=y
 # CONFIG_SMSC_PHY is not set
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -591,11 +619,14 @@ CONFIG_BFIN_MAC_RMII=y
 # CONFIG_SMC91X is not set
 # CONFIG_SMSC911X is not set
 # CONFIG_DM9000 is not set
+# CONFIG_ENC28J60 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
 # CONFIG_IBM_NEW_EMAC_EMAC4 is not set
-# CONFIG_B44 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 
@@ -604,6 +635,7 @@ CONFIG_BFIN_MAC_RMII=y
 #
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
 
 #
 # USB Network Adapters
@@ -616,7 +648,6 @@ CONFIG_BFIN_MAC_RMII=y
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
@@ -642,14 +673,15 @@ CONFIG_BFIN_MAC_RMII=y
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BFIN_SIMPLE_TIMER is not set
 # CONFIG_BF5xx_PPI is not set
-CONFIG_BFIN_OTP=y
-# CONFIG_BFIN_OTP_WRITE_ENABLE is not set
+# CONFIG_BF5xx_EPPI is not set
 # CONFIG_BFIN_SPORT is not set
 # CONFIG_BFIN_TIMER_LATENCY is not set
 # CONFIG_TWI_LCD is not set
+CONFIG_BFIN_DMA_INTERFACE=m
 CONFIG_SIMPLE_GPIO=m
 # CONFIG_VT is not set
 # CONFIG_DEVKMEM is not set
+# CONFIG_BFIN_JTAG_COMM is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
 
 #
@@ -673,6 +705,8 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_BFIN_SPORT is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_LEGACY_PTYS is not set
+CONFIG_BFIN_OTP=y
+# CONFIG_BFIN_OTP_WRITE_ENABLE is not set
 
 #
 # CAN, the car bus and industrial fieldbus
@@ -680,44 +714,49 @@ CONFIG_UNIX98_PTYS=y
 # CONFIG_CAN4LINUX is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
-# CONFIG_GEN_RTC is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_HELPER_AUTO=y
 
 #
-# I2C Algorithms
+# I2C Hardware Bus support
 #
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
 
 #
-# I2C Hardware Bus support
+# I2C system bus drivers (mostly embedded / system-on-chip)
 #
 CONFIG_I2C_BLACKFIN_TWI=m
 CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # CONFIG_I2C_GPIO is not set
 # CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
 # CONFIG_I2C_TINY_USB is not set
 
 #
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
 # Miscellaneous I2C Chip support
 #
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
 # CONFIG_SENSORS_EEPROM is not set
 # CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCF8575 is not set
+# CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
@@ -726,17 +765,15 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
 CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
 CONFIG_SPI_MASTER=y
 
 #
 # SPI Master Controller Drivers
 #
 CONFIG_SPI_BFIN=y
+# CONFIG_SPI_BFIN_LOCK is not set
 # CONFIG_SPI_BITBANG is not set
 
 #
@@ -745,18 +782,24 @@ CONFIG_SPI_BFIN=y
 # CONFIG_SPI_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
 # CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADCXX is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_F71805F is not set
@@ -777,6 +820,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1111 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -785,6 +829,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47M1 is not set
 # CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
 # CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_VT1211 is not set
 # CONFIG_SENSORS_W83781D is not set
@@ -792,9 +837,12 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83792D is not set
 # CONFIG_SENSORS_W83793 is not set
 # CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -810,21 +858,31 @@ CONFIG_BFIN_WDT=y
 # CONFIG_USBPCWATCHDOG is not set
 
 #
-# Sonics Silicon Backplane
-#
-CONFIG_SSB_POSSIBLE=y
-# CONFIG_SSB is not set
-
-#
 # Multifunction device drivers
 #
+# CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
 #
+
+#
+# Multimedia core support
+#
 # CONFIG_VIDEO_DEV is not set
 # CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
 # CONFIG_DAB is not set
 
 #
@@ -839,10 +897,6 @@ CONFIG_SSB_POSSIBLE=y
 # Display device support
 #
 # CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
 # CONFIG_SOUND is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
@@ -850,6 +904,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB_ARCH_HAS_EHCI is not set
 CONFIG_USB=y
 # CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
 
 #
 # Miscellaneous USB options
@@ -860,40 +915,48 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG is not set
 # CONFIG_USB_OTG_WHITELIST is not set
 CONFIG_USB_OTG_BLACKLIST_HUB=y
+CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
 #
+# CONFIG_USB_C67X00_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1362_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 CONFIG_USB_MUSB_HDRC=y
 CONFIG_USB_MUSB_SOC=y
 
 #
-# Blackfin high speed USB support
+# Blackfin high speed USB Support
 #
 CONFIG_USB_MUSB_HOST=y
 # CONFIG_USB_MUSB_PERIPHERAL is not set
 # CONFIG_USB_MUSB_OTG is not set
 CONFIG_USB_MUSB_HDRC_HCD=y
 CONFIG_MUSB_PIO_ONLY=y
-CONFIG_USB_MUSB_LOGLEVEL=0
+CONFIG_MUSB_DMA_POLL=y
+# CONFIG_USB_MUSB_DEBUG is not set
 
 #
 # USB Device Class drivers
 #
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 # CONFIG_USB_LIBUSUAL is not set
 
@@ -901,15 +964,10 @@ CONFIG_USB_MUSB_LOGLEVEL=0
 # USB Imaging devices
 #
 # CONFIG_USB_MDC800 is not set
-CONFIG_USB_MON=y
 
 #
 # USB port drivers
 #
-
-#
-# USB Serial Converter support
-#
 # CONFIG_USB_SERIAL is not set
 
 #
@@ -918,7 +976,7 @@ CONFIG_USB_MON=y
 # CONFIG_USB_EMI62 is not set
 # CONFIG_USB_EMI26 is not set
 # CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_SEVSEG is not set
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
@@ -934,17 +992,13 @@ CONFIG_USB_MON=y
 # CONFIG_USB_LD is not set
 # CONFIG_USB_TRANCEVIBRATOR is not set
 # CONFIG_USB_IOWARRIOR is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
 CONFIG_RTC_LIB=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_HCTOSYS=y
@@ -973,51 +1027,59 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_PCF8563 is not set
 # CONFIG_RTC_DRV_PCF8583 is not set
 # CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
 #
-# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_DS3234 is not set
 
 #
 # Platform RTC drivers
 #
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
 # CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_STK17TA8 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
 # on-CPU RTC drivers
 #
 CONFIG_RTC_DRV_BFIN=y
-
-#
-# Userspace I/O
-#
+# CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
+# CONFIG_STAGING is not set
 
 #
 # File systems
 #
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_EXT4DEV_FS is not set
+# CONFIG_EXT4_FS is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
+CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_DNOTIFY is not set
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
@@ -1059,8 +1121,11 @@ CONFIG_SYSFS=y
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
@@ -1068,13 +1133,12 @@ CONFIG_NFS_FS=m
 CONFIG_NFS_V3=y
 # CONFIG_NFS_V3_ACL is not set
 # CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
 # CONFIG_NFSD is not set
 CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
-# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -1130,7 +1194,6 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
-# CONFIG_INSTRUMENTATION is not set
 
 #
 # Kernel hacking
@@ -1138,14 +1201,61 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_PRINTK_TIME is not set
 CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
-# CONFIG_DEBUG_KERNEL is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_FRAME_POINTER is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+
+#
+# Tracers
+#
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_KGDB_TESTCASE is not set
+CONFIG_DEBUG_VERBOSE=y
 CONFIG_DEBUG_MMRS=y
+# CONFIG_DEBUG_HWERR is not set
+# CONFIG_DEBUG_DOUBLEFAULT is not set
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
 CONFIG_DEBUG_BFIN_HWTRACE_ON=y
 CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
@@ -1154,7 +1264,7 @@ CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
 CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
 # CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
-CONFIG_EARLY_PRINTK=y
+# CONFIG_EARLY_PRINTK is not set
 # CONFIG_CPLB_INFO is not set
 CONFIG_ACCESS_CHECK=y
 
@@ -1163,10 +1273,96 @@ CONFIG_ACCESS_CHECK=y
 #
 # CONFIG_KEYS is not set
 CONFIG_SECURITY=y
+# CONFIG_SECURITYFS is not set
 # CONFIG_SECURITY_NETWORK is not set
-# CONFIG_SECURITY_CAPABILITIES is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
 # CONFIG_SECURITY_ROOTPLUG is not set
-# CONFIG_CRYPTO is not set
+CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_HW=y
 
 #
 # Library routines
@@ -1174,6 +1370,7 @@ CONFIG_SECURITY=y
 CONFIG_BITREVERSE=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
 # CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
diff --git a/arch/blackfin/configs/CM-BF548_defconfig b/arch/blackfin/configs/CM-BF548_defconfig
index efd68bc78f35..f410430b4e3d 100644
--- a/arch/blackfin/configs/CM-BF548_defconfig
+++ b/arch/blackfin/configs/CM-BF548_defconfig
@@ -336,8 +336,8 @@ CONFIG_BFIN_ICACHE=y
 CONFIG_BFIN_DCACHE=y
 # CONFIG_BFIN_DCACHE_BANKA is not set
 # CONFIG_BFIN_ICACHE_LOCK is not set
-# CONFIG_BFIN_WB is not set
-CONFIG_BFIN_WT=y
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
 CONFIG_L1_MAX_PIECE=16
 # CONFIG_MPU is not set
 
@@ -595,7 +595,7 @@ CONFIG_SCSI=y
 CONFIG_SCSI_DMA=y
 # CONFIG_SCSI_TGT is not set
 # CONFIG_SCSI_NETLINK is not set
-CONFIG_SCSI_PROC_FS=y
+# CONFIG_SCSI_PROC_FS is not set
 
 #
 # SCSI support type (disk, tape, CD-ROM)
@@ -798,7 +798,7 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCF8575 is not set
 # CONFIG_SENSORS_PCA9543 is not set
@@ -826,7 +826,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
diff --git a/arch/blackfin/configs/H8606_defconfig b/arch/blackfin/configs/H8606_defconfig
index 5d3901d23fd1..bd553da15db8 100644
--- a/arch/blackfin/configs/H8606_defconfig
+++ b/arch/blackfin/configs/H8606_defconfig
@@ -750,7 +750,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
 CONFIG_SPI_SPIDEV=y
 
 #
diff --git a/arch/blackfin/configs/IP0X_defconfig b/arch/blackfin/configs/IP0X_defconfig
index e66f5daaa828..7db93874c987 100644
--- a/arch/blackfin/configs/IP0X_defconfig
+++ b/arch/blackfin/configs/IP0X_defconfig
@@ -612,7 +612,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 CONFIG_SCSI=y
 # CONFIG_SCSI_TGT is not set
 # CONFIG_SCSI_NETLINK is not set
-CONFIG_SCSI_PROC_FS=y
+# CONFIG_SCSI_PROC_FS is not set
 
 #
 # SCSI support type (disk, tape, CD-ROM)
@@ -803,7 +803,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 
 #
diff --git a/arch/blackfin/configs/PNAV-10_defconfig b/arch/blackfin/configs/PNAV-10_defconfig
index ce5dde9de9db..ad096702ac16 100644
--- a/arch/blackfin/configs/PNAV-10_defconfig
+++ b/arch/blackfin/configs/PNAV-10_defconfig
@@ -755,9 +755,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 CONFIG_SENSORS_PCF8574=m
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -781,7 +781,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/SRV1_defconfig b/arch/blackfin/configs/SRV1_defconfig
index 7c8250d6fa66..a46529c6ade3 100644
--- a/arch/blackfin/configs/SRV1_defconfig
+++ b/arch/blackfin/configs/SRV1_defconfig
@@ -282,8 +282,8 @@ CONFIG_BFIN_ICACHE=y
 CONFIG_BFIN_DCACHE=y
 # CONFIG_BFIN_DCACHE_BANKA is not set
 # CONFIG_BFIN_ICACHE_LOCK is not set
-# CONFIG_BFIN_WB is not set
-CONFIG_BFIN_WT=y
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
 CONFIG_L1_MAX_PIECE=16
 
 #
@@ -798,7 +798,7 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCF8575 is not set
 # CONFIG_SENSORS_PCA9543 is not set
@@ -826,7 +826,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-CONFIG_SPI_AT25=m
+CONFIG_EEPROM_AT25=m
 # CONFIG_SPI_SPIDEV is not set
 
 #
diff --git a/arch/blackfin/configs/TCM-BF537_defconfig b/arch/blackfin/configs/TCM-BF537_defconfig
index 9af522c7dadf..97a1f1d20dcf 100644
--- a/arch/blackfin/configs/TCM-BF537_defconfig
+++ b/arch/blackfin/configs/TCM-BF537_defconfig
@@ -533,7 +533,7 @@ CONFIG_SPI_BFIN=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/include/asm/Kbuild b/arch/blackfin/include/asm/Kbuild
index d0d1ac435544..09c31418cc08 100644
--- a/arch/blackfin/include/asm/Kbuild
+++ b/arch/blackfin/include/asm/Kbuild
@@ -1,4 +1,4 @@
 include include/asm-generic/Kbuild.asm
 
+unifdef-y += bfin_sport.h
 unifdef-y += fixed_code.h
-unifdef-y += swab.h
diff --git a/arch/blackfin/include/asm/bfin_sport.h b/arch/blackfin/include/asm/bfin_sport.h
index fe88a2c19213..65a651db5b07 100644
--- a/arch/blackfin/include/asm/bfin_sport.h
+++ b/arch/blackfin/include/asm/bfin_sport.h
@@ -1,30 +1,9 @@
 /*
- * File:         include/asm-blackfin/bfin_sport.h
- * Based on:
- * Author:       Roy Huang (roy.huang@analog.com)
+ * bfin_sport.h - userspace header for bfin sport driver
  *
- * Created:      Thu Aug. 24 2006
- * Description:
+ * Copyright 2004-2008 Analog Devices Inc.
  *
- * Modified:
- *               Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ * Licensed under the GPL-2 or later.
  */
 
 #ifndef __BFIN_SPORT_H__
@@ -42,11 +21,10 @@
 #define NORM_FORMAT     0x0
 #define ALAW_FORMAT     0x2
 #define ULAW_FORMAT     0x3
-struct sport_register;
 
 /* Function driver which use sport must initialize the structure */
 struct sport_config {
-        /*TDM (multichannels), I2S or other mode */
+        /* TDM (multichannels), I2S or other mode */
         unsigned int mode:3;
 
         /* if TDM mode is selected, channels must be set */
@@ -72,12 +50,18 @@ struct sport_config {
         int serial_clk;
         int fsync_clk;
 
-        unsigned int data_format:2;     /*Normal, u-law or a-law */
+        unsigned int data_format:2;     /* Normal, u-law or a-law */
 
         int word_len;           /* How length of the word in bits, 3-32 bits */
         int dma_enabled;
 };
 
+/* Userspace interface */
+#define SPORT_IOC_MAGIC         'P'
+#define SPORT_IOC_CONFIG        _IOWR('P', 0x01, struct sport_config)
+
+#ifdef __KERNEL__
+
 struct sport_register {
         unsigned short tcr1;
         unsigned short reserved0;
@@ -117,9 +101,6 @@ struct sport_register {
         unsigned long mrcs3;
 };
 
-#define SPORT_IOC_MAGIC         'P'
-#define SPORT_IOC_CONFIG        _IOWR('P', 0x01, struct sport_config)
-
 struct sport_dev {
         struct cdev cdev;       /* Char device structure */
 
@@ -149,6 +130,8 @@ struct sport_dev {
         struct sport_config config;
 };
 
+#endif
+
 #define SPORT_TCR1      0
 #define SPORT_TCR2      1
 #define SPORT_TCLKDIV   2
@@ -169,4 +152,4 @@ struct sport_dev {
 #define SPORT_MRCS2     22
 #define SPORT_MRCS3     23
 
-#endif                          /*__BFIN_SPORT_H__*/
+#endif
diff --git a/arch/blackfin/include/asm/byteorder.h b/arch/blackfin/include/asm/byteorder.h
index b9e797a497b4..3e69106a4d37 100644
--- a/arch/blackfin/include/asm/byteorder.h
+++ b/arch/blackfin/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _BLACKFIN_BYTEORDER_H
 #define _BLACKFIN_BYTEORDER_H
 
-#include <asm/swab.h>
 #include <linux/byteorder/little_endian.h>
 
 #endif                          /* _BLACKFIN_BYTEORDER_H */
diff --git a/arch/blackfin/include/asm/checksum.h b/arch/blackfin/include/asm/checksum.h
index f67289a0d8d2..793581fc9556 100644
--- a/arch/blackfin/include/asm/checksum.h
+++ b/arch/blackfin/include/asm/checksum.h
@@ -63,23 +63,23 @@ static inline __wsum
 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
                    unsigned short proto, __wsum sum)
 {
-
-        __asm__ ("%0 = %0 + %1;\n\t"
-                 "CC = AC0;\n\t"
-                 "if !CC jump 4;\n\t"
-                 "%0 = %0 + %4;\n\t"
-                 "%0 = %0 + %2;\n\t"
-                 "CC = AC0;\n\t"
-                 "if !CC jump 4;\n\t"
-                 "%0 = %0 + %4;\n\t"
-                 "%0 = %0 + %3;\n\t"
-                 "CC = AC0;\n\t"
-                 "if !CC jump 4;\n\t"
-                 "%0 = %0 + %4;\n\t"
-                 "NOP;\n\t"
-                 : "=d" (sum)
-                 : "d" (daddr), "d" (saddr), "d" ((ntohs(len)<<16)+proto*256), "d" (1), "0"(sum)
-                 : "CC");
+        unsigned int carry;
+
+        __asm__ ("%0 = %0 + %2;\n\t"
+                "CC = AC0;\n\t"
+                "%1 = CC;\n\t"
+                "%0 = %0 + %1;\n\t"
+                "%0 = %0 + %3;\n\t"
+                "CC = AC0;\n\t"
+                "%1 = CC;\n\t"
+                "%0 = %0 + %1;\n\t"
+                "%0 = %0 + %4;\n\t"
+                "CC = AC0;\n\t"
+                "%1 = CC;\n\t"
+                "%0 = %0 + %1;\n\t"
+                : "=d" (sum), "=&d" (carry)
+                : "d" (daddr), "d" (saddr), "d" ((len + proto) << 8), "0"(sum)
+                : "CC");
 
         return (sum);
 }
diff --git a/arch/blackfin/include/asm/delay.h b/arch/blackfin/include/asm/delay.h
index 0889c3abb593..c31f91cc1d5d 100644
--- a/arch/blackfin/include/asm/delay.h
+++ b/arch/blackfin/include/asm/delay.h
@@ -13,29 +13,7 @@
 
 static inline void __delay(unsigned long loops)
 {
-        if (ANOMALY_05000312) {
-                /* Interrupted loads to loop registers -> bad */
-                unsigned long tmp;
-                __asm__ __volatile__(
-                        "[--SP] = LC0;"
-                        "[--SP] = LT0;"
-                        "[--SP] = LB0;"
-                        "LSETUP (1f,1f) LC0 = %1;"
-                        "1: NOP;"
-                        /* We take advantage of the fact that LC0 is 0 at
-                         * the end of the loop.  Otherwise we'd need some
-                         * NOPs after the CLI here.
-                         */
-                        "CLI %0;"
-                        "LB0 = [SP++];"
-                        "LT0 = [SP++];"
-                        "LC0 = [SP++];"
-                        "STI %0;"
-                        : "=d" (tmp)
-                        : "a" (loops)
-                );
-        } else
-                __asm__ __volatile__ (
+__asm__ __volatile__ (
                         "LSETUP(1f, 1f) LC0 = %0;"
                         "1: NOP;"
                         :
@@ -47,16 +25,15 @@ static inline void __delay(unsigned long loops)
 #include <linux/param.h>        /* needed for HZ */
 
 /*
- * Use only for very small delays ( < 1 msec).  Should probably use a
- * lookup table, really, as the multiplications take much too long with
- * short delays.  This is a "reasonable" implementation, though (and the
- * first constant multiplications gets optimized away if the delay is
- * a constant)
+ * close approximation borrowed from m68knommu to avoid 64-bit math
  */
+
+#define HZSCALE         (268435456 / (1000000/HZ))
+
 static inline void udelay(unsigned long usecs)
 {
         extern unsigned long loops_per_jiffy;
-        __delay(usecs * loops_per_jiffy / (1000000 / HZ));
+        __delay((((usecs * HZSCALE) >> 11) * (loops_per_jiffy >> 11)) >> 6);
 }
 
 #endif
diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h
index 9477d82fcad2..d4a082ef75b4 100644
--- a/arch/blackfin/include/asm/gpio.h
+++ b/arch/blackfin/include/asm/gpio.h
@@ -27,60 +27,6 @@
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-/*
-*  Number     BF537/6/4    BF561    BF533/2/1
-*             BF527/5/2
-*
-*  GPIO_0       PF0         PF0        PF0
-*  GPIO_1       PF1         PF1        PF1
-*  GPIO_2       PF2         PF2        PF2
-*  GPIO_3       PF3         PF3        PF3
-*  GPIO_4       PF4         PF4        PF4
-*  GPIO_5       PF5         PF5        PF5
-*  GPIO_6       PF6         PF6        PF6
-*  GPIO_7       PF7         PF7        PF7
-*  GPIO_8       PF8         PF8        PF8
-*  GPIO_9       PF9         PF9        PF9
-*  GPIO_10      PF10        PF10       PF10
-*  GPIO_11      PF11        PF11       PF11
-*  GPIO_12      PF12        PF12       PF12
-*  GPIO_13      PF13        PF13       PF13
-*  GPIO_14      PF14        PF14       PF14
-*  GPIO_15      PF15        PF15       PF15
-*  GPIO_16      PG0         PF16
-*  GPIO_17      PG1         PF17
-*  GPIO_18      PG2         PF18
-*  GPIO_19      PG3         PF19
-*  GPIO_20      PG4         PF20
-*  GPIO_21      PG5         PF21
-*  GPIO_22      PG6         PF22
-*  GPIO_23      PG7         PF23
-*  GPIO_24      PG8         PF24
-*  GPIO_25      PG9         PF25
-*  GPIO_26      PG10        PF26
-*  GPIO_27      PG11        PF27
-*  GPIO_28      PG12        PF28
-*  GPIO_29      PG13        PF29
-*  GPIO_30      PG14        PF30
-*  GPIO_31      PG15        PF31
-*  GPIO_32      PH0         PF32
-*  GPIO_33      PH1         PF33
-*  GPIO_34      PH2         PF34
-*  GPIO_35      PH3         PF35
-*  GPIO_36      PH4         PF36
-*  GPIO_37      PH5         PF37
-*  GPIO_38      PH6         PF38
-*  GPIO_39      PH7         PF39
-*  GPIO_40      PH8         PF40
-*  GPIO_41      PH9         PF41
-*  GPIO_42      PH10        PF42
-*  GPIO_43      PH11        PF43
-*  GPIO_44      PH12        PF44
-*  GPIO_45      PH13        PF45
-*  GPIO_46      PH14        PF46
-*  GPIO_47      PH15        PF47
-*/
-
 #ifndef __ARCH_BLACKFIN_GPIO_H__
 #define __ARCH_BLACKFIN_GPIO_H__
 
@@ -295,10 +241,6 @@ int bfin_gpio_direction_output(unsigned gpio, int value);
 int bfin_gpio_get_value(unsigned gpio);
 void bfin_gpio_set_value(unsigned gpio, int value);
 
-#ifndef BF548_FAMILY
-#define bfin_gpio_set_value(gpio, value)    set_gpio_data(gpio, value)
-#endif
-
 #ifdef CONFIG_GPIOLIB
 #include <asm-generic/gpio.h>           /* cansleep wrappers */
 
diff --git a/arch/blackfin/include/asm/ipipe.h b/arch/blackfin/include/asm/ipipe.h
index 76f53d8b9a0d..343b56361ec9 100644
--- a/arch/blackfin/include/asm/ipipe.h
+++ b/arch/blackfin/include/asm/ipipe.h
@@ -35,9 +35,9 @@
 #include <asm/atomic.h>
 #include <asm/traps.h>
 
-#define IPIPE_ARCH_STRING     "1.8-00"
+#define IPIPE_ARCH_STRING     "1.9-00"
 #define IPIPE_MAJOR_NUMBER    1
-#define IPIPE_MINOR_NUMBER    8
+#define IPIPE_MINOR_NUMBER    9
 #define IPIPE_PATCH_NUMBER    0
 
 #ifdef CONFIG_SMP
@@ -83,9 +83,9 @@ struct ipipe_sysinfo {
                                 "%2 = CYCLES2\n"                \
                                 "CC = %2 == %0\n"               \
                                 "if ! CC jump 1b\n"             \
-                                : "=r" (((unsigned long *)&t)[1]),      \
-                                  "=r" (((unsigned long *)&t)[0]),      \
-                                  "=r" (__cy2)                          \
+                                : "=d,a" (((unsigned long *)&t)[1]),    \
+                                  "=d,a" (((unsigned long *)&t)[0]),    \
+                                  "=d,a" (__cy2)                                \
                                 : /*no input*/ : "CC");                 \
         t;                                                              \
         })
@@ -118,35 +118,40 @@ void __ipipe_disable_irqdesc(struct ipipe_domain *ipd,
 
 #define __ipipe_disable_irq(irq)        (irq_desc[irq].chip->mask(irq))
 
-#define __ipipe_lock_root()                                     \
-        set_bit(IPIPE_ROOTLOCK_FLAG, &ipipe_root_domain->flags)
+static inline int __ipipe_check_tickdev(const char *devname)
+{
+        return 1;
+}
 
-#define __ipipe_unlock_root()                                   \
-        clear_bit(IPIPE_ROOTLOCK_FLAG, &ipipe_root_domain->flags)
+static inline void __ipipe_lock_root(void)
+{
+        set_bit(IPIPE_SYNCDEFER_FLAG, &ipipe_root_cpudom_var(status));
+}
+
+static inline void __ipipe_unlock_root(void)
+{
+        clear_bit(IPIPE_SYNCDEFER_FLAG, &ipipe_root_cpudom_var(status));
+}
 
 void __ipipe_enable_pipeline(void);
 
 #define __ipipe_hook_critical_ipi(ipd) do { } while (0)
 
-#define __ipipe_sync_pipeline(syncmask)                                 \
-        do {                                                            \
-                struct ipipe_domain *ipd = ipipe_current_domain;        \
-                if (likely(ipd != ipipe_root_domain || !test_bit(IPIPE_ROOTLOCK_FLAG, &ipd->flags))) \
-                        __ipipe_sync_stage(syncmask);                   \
-        } while (0)
+#define __ipipe_sync_pipeline  ___ipipe_sync_pipeline
+void ___ipipe_sync_pipeline(unsigned long syncmask);
 
 void __ipipe_handle_irq(unsigned irq, struct pt_regs *regs);
 
 int __ipipe_get_irq_priority(unsigned irq);
 
-int __ipipe_get_irqthread_priority(unsigned irq);
-
 void __ipipe_stall_root_raw(void);
 
 void __ipipe_unstall_root_raw(void);
 
 void __ipipe_serial_debug(const char *fmt, ...);
 
+asmlinkage void __ipipe_call_irqtail(unsigned long addr);
+
 DECLARE_PER_CPU(struct pt_regs, __ipipe_tick_regs);
 
 extern unsigned long __ipipe_core_clock;
@@ -162,42 +167,25 @@ static inline unsigned long __ipipe_ffnz(unsigned long ul)
 
 #define __ipipe_run_irqtail()  /* Must be a macro */                    \
         do {                                                            \
-                asmlinkage void __ipipe_call_irqtail(void);             \
                 unsigned long __pending;                                \
-                CSYNC();                                        \
+                CSYNC();                                                \
                 __pending = bfin_read_IPEND();                          \
                 if (__pending & 0x8000) {                               \
                         __pending &= ~0x8010;                           \
                         if (__pending && (__pending & (__pending - 1)) == 0) \
-                                __ipipe_call_irqtail();                 \
+                                __ipipe_call_irqtail(__ipipe_irq_tail_hook); \
                 }                                                       \
         } while (0)
 
 #define __ipipe_run_isr(ipd, irq)                                       \
         do {                                                            \
                 if (ipd == ipipe_root_domain) {                         \
-                        /*                                              \
-                         * Note: the I-pipe implements a threaded interrupt model on \
-                         * this arch for Linux external IRQs. The interrupt handler we \
-                         * call here only wakes up the associated IRQ thread. \
-                         */                                             \
-                        if (ipipe_virtual_irq_p(irq)) {                 \
-                                /* No irqtail here; virtual interrupts have no effect \
-                                   on IPEND so there is no need for processing \
-                                   deferral. */                         \
-                                local_irq_enable_nohead(ipd);           \
+                        local_irq_enable_hw();                          \
+                        if (ipipe_virtual_irq_p(irq))                   \
                                 ipd->irqs[irq].handler(irq, ipd->irqs[irq].cookie); \
-                                local_irq_disable_nohead(ipd);          \
-                        } else                                          \
-                                /*                                      \
-                                 * No need to run the irqtail here either; \
-                                 * we can't be preempted by hw IRQs, so \
-                                 * non-Linux IRQs cannot stack over the short \
-                                 * thread wakeup code. Which in turn means \
-                                 * that no irqtail condition could be pending \
-                                 * for domains above Linux in the pipeline. \
-                                 */                                     \
+                        else                                            \
                                 ipd->irqs[irq].handler(irq, &__raw_get_cpu_var(__ipipe_tick_regs)); \
+                        local_irq_disable_hw();                         \
                 } else {                                                \
                         __clear_bit(IPIPE_SYNC_FLAG, &ipipe_cpudom_var(ipd, status)); \
                         local_irq_enable_nohead(ipd);                   \
@@ -217,42 +205,24 @@ void ipipe_init_irq_threads(void);
 
 int ipipe_start_irq_thread(unsigned irq, struct irq_desc *desc);
 
-#define IS_SYSIRQ(irq)          ((irq) > IRQ_CORETMR && (irq) <= SYS_IRQS)
-#define IS_GPIOIRQ(irq)         ((irq) >= GPIO_IRQ_BASE && (irq) < NR_IRQS)
-
+#ifdef CONFIG_GENERIC_CLOCKEVENTS
+#define IRQ_SYSTMR              IRQ_CORETMR
+#define IRQ_PRIOTMR             IRQ_CORETMR
+#else
 #define IRQ_SYSTMR              IRQ_TIMER0
 #define IRQ_PRIOTMR             CONFIG_IRQ_TIMER0
+#endif
 
-#if defined(CONFIG_BF531) || defined(CONFIG_BF532) || defined(CONFIG_BF533)
-#define PRIO_GPIODEMUX(irq)     CONFIG_PFA
-#elif defined(CONFIG_BF534) || defined(CONFIG_BF536) || defined(CONFIG_BF537)
-#define PRIO_GPIODEMUX(irq)     CONFIG_IRQ_PROG_INTA
-#elif defined(CONFIG_BF52x)
-#define PRIO_GPIODEMUX(irq)     ((irq) == IRQ_PORTF_INTA ? CONFIG_IRQ_PORTF_INTA : \
-                                 (irq) == IRQ_PORTG_INTA ? CONFIG_IRQ_PORTG_INTA : \
-                                 (irq) == IRQ_PORTH_INTA ? CONFIG_IRQ_PORTH_INTA : \
-                                 -1)
-#elif defined(CONFIG_BF561)
-#define PRIO_GPIODEMUX(irq)     ((irq) == IRQ_PROG0_INTA ? CONFIG_IRQ_PROG0_INTA : \
-                                 (irq) == IRQ_PROG1_INTA ? CONFIG_IRQ_PROG1_INTA : \
-                                 (irq) == IRQ_PROG2_INTA ? CONFIG_IRQ_PROG2_INTA : \
-                                 -1)
+#ifdef CONFIG_BF561
 #define bfin_write_TIMER_DISABLE(val)   bfin_write_TMRS8_DISABLE(val)
 #define bfin_write_TIMER_ENABLE(val)    bfin_write_TMRS8_ENABLE(val)
 #define bfin_write_TIMER_STATUS(val)    bfin_write_TMRS8_STATUS(val)
 #define bfin_read_TIMER_STATUS()        bfin_read_TMRS8_STATUS()
 #elif defined(CONFIG_BF54x)
-#define PRIO_GPIODEMUX(irq)     ((irq) == IRQ_PINT0 ? CONFIG_IRQ_PINT0 : \
-                                 (irq) == IRQ_PINT1 ? CONFIG_IRQ_PINT1 : \
-                                 (irq) == IRQ_PINT2 ? CONFIG_IRQ_PINT2 : \
-                                 (irq) == IRQ_PINT3 ? CONFIG_IRQ_PINT3 : \
-                                 -1)
 #define bfin_write_TIMER_DISABLE(val)   bfin_write_TIMER_DISABLE0(val)
 #define bfin_write_TIMER_ENABLE(val)    bfin_write_TIMER_ENABLE0(val)
 #define bfin_write_TIMER_STATUS(val)    bfin_write_TIMER_STATUS0(val)
 #define bfin_read_TIMER_STATUS(val)     bfin_read_TIMER_STATUS0(val)
-#else
-# error "no PRIO_GPIODEMUX() for this part"
 #endif
 
 #define __ipipe_root_tick_p(regs)       ((regs->ipend & 0x10) != 0)
@@ -275,4 +245,6 @@ int ipipe_start_irq_thread(unsigned irq, struct irq_desc *desc);
 
 #endif /* !CONFIG_IPIPE */
 
+#define ipipe_update_tick_evtdev(evtdev)        do { } while (0)
+
 #endif  /* !__ASM_BLACKFIN_IPIPE_H */
diff --git a/arch/blackfin/include/asm/ipipe_base.h b/arch/blackfin/include/asm/ipipe_base.h
index cb1025aeabcf..3e8acbd1a3be 100644
--- a/arch/blackfin/include/asm/ipipe_base.h
+++ b/arch/blackfin/include/asm/ipipe_base.h
@@ -1,5 +1,5 @@
 /*   -*- linux-c -*-
- *   include/asm-blackfin/_baseipipe.h
+ *   include/asm-blackfin/ipipe_base.h
  *
  *   Copyright (C) 2007 Philippe Gerum.
  *
@@ -27,8 +27,9 @@
 #define IPIPE_NR_XIRQS          NR_IRQS
 #define IPIPE_IRQ_ISHIFT        5       /* 2^5 for 32bits arch. */
 
-/* Blackfin-specific, global domain flags */
-#define IPIPE_ROOTLOCK_FLAG     1       /* Lock pipeline for root */
+/* Blackfin-specific, per-cpu pipeline status */
+#define IPIPE_SYNCDEFER_FLAG    15
+#define IPIPE_SYNCDEFER_MASK    (1L << IPIPE_SYNCDEFER_MASK)
 
  /* Blackfin traps -- i.e. exception vector numbers */
 #define IPIPE_NR_FAULTS         52 /* We leave a gap after VEC_ILL_RES. */
@@ -48,11 +49,6 @@
 
 #ifndef __ASSEMBLY__
 
-#include <linux/bitops.h>
-
-extern int test_bit(int nr, const void *addr);
-
-
 extern unsigned long __ipipe_root_status; /* Alias to ipipe_root_cpudom_var(status) */
 
 static inline void __ipipe_stall_root(void)
diff --git a/arch/blackfin/include/asm/irq.h b/arch/blackfin/include/asm/irq.h
index 3d977909ce7d..7645e85a5f6f 100644
--- a/arch/blackfin/include/asm/irq.h
+++ b/arch/blackfin/include/asm/irq.h
@@ -61,20 +61,38 @@ void __ipipe_restore_root(unsigned long flags);
 #define raw_irqs_disabled_flags(flags)  (!irqs_enabled_from_flags_hw(flags))
 #define local_test_iflag_hw(x)          irqs_enabled_from_flags_hw(x)
 
-#define local_save_flags(x)                                             \
-        do {                                                            \
-                (x) = __ipipe_test_root() ? \
+#define local_save_flags(x)                                      \
+        do {                                                     \
+                (x) = __ipipe_test_root() ?                      \
                         __all_masked_irq_flags : bfin_irq_flags; \
+                barrier();                                       \
         } while (0)
 
-#define local_irq_save(x)                               \
-        do {                                            \
-                (x) = __ipipe_test_and_stall_root();    \
+#define local_irq_save(x)                                        \
+        do {                                                     \
+                (x) = __ipipe_test_and_stall_root() ?            \
+                        __all_masked_irq_flags : bfin_irq_flags; \
+                barrier();                                       \
+        } while (0)
+
+static inline void local_irq_restore(unsigned long x)
+{
+        barrier();
+        __ipipe_restore_root(x == __all_masked_irq_flags);
+}
+
+#define local_irq_disable()                     \
+        do {                                    \
+                __ipipe_stall_root();           \
+                barrier();                      \
         } while (0)
 
-#define local_irq_restore(x)    __ipipe_restore_root(x)
-#define local_irq_disable()     __ipipe_stall_root()
-#define local_irq_enable()      __ipipe_unstall_root()
+static inline void local_irq_enable(void)
+{
+        barrier();
+        __ipipe_unstall_root();
+}
+
 #define irqs_disabled()         __ipipe_test_root()
 
 #define local_save_flags_hw(x) \
diff --git a/arch/blackfin/include/asm/kgdb.h b/arch/blackfin/include/asm/kgdb.h
index 26ebac6646d8..c8b256d2ea30 100644
--- a/arch/blackfin/include/asm/kgdb.h
+++ b/arch/blackfin/include/asm/kgdb.h
@@ -1,32 +1,8 @@
-/*
- * File:         include/asm-blackfin/kgdb.h
- * Based on:
- * Author:       Sonic Zhang
- *
- * Created:
- * Description:
- *
- * Rev:          $Id: kgdb_bfin_linux-2.6.x.patch 4934 2007-02-13 09:32:11Z sonicz $
- *
- * Modified:
- *               Copyright 2005-2006 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+/* Blackfin KGDB header
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * Copyright 2005-2009 Analog Devices Inc.
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ * Licensed under the GPL-2 or later.
  */
 
 #ifndef __ASM_BLACKFIN_KGDB_H__
@@ -37,17 +13,18 @@
 /* gdb locks */
 #define KGDB_MAX_NO_CPUS 8
 
-/************************************************************************/
-/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/
-/* at least NUMREGBYTES*2 are needed for register packets */
-/* Longer buffer is needed to list all threads */
+/*
+ * BUFMAX defines the maximum number of characters in inbound/outbound buffers.
+ * At least NUMREGBYTES*2 are needed for register packets.
+ * Longer buffer is needed to list all threads.
+ */
 #define BUFMAX 2048
 
 /*
- *  Note that this register image is different from
- *  the register image that Linux produces at interrupt time.
- *  
- *  Linux's register image is defined by struct pt_regs in ptrace.h.
+ * Note that this register image is different from
+ * the register image that Linux produces at interrupt time.
+ *
+ * Linux's register image is defined by struct pt_regs in ptrace.h.
  */
 enum regnames {
   /* Core Registers */
@@ -104,14 +81,14 @@ enum regnames {
   BFIN_RETX,
   BFIN_RETN,
   BFIN_RETE,
-  
+
   /* Pseudo Registers */
   BFIN_PC,
   BFIN_CC,
   BFIN_EXTRA1,          /* Address of .text section.  */
   BFIN_EXTRA2,          /* Address of .data section.  */
   BFIN_EXTRA3,          /* Address of .bss section.  */
-  BFIN_FDPIC_EXEC, 
+  BFIN_FDPIC_EXEC,
   BFIN_FDPIC_INTERP,
 
   /* MMRs */
@@ -126,7 +103,7 @@ enum regnames {
 
 static inline void arch_kgdb_breakpoint(void)
 {
-        asm("   EXCPT 2;");
+        asm("EXCPT 2;");
 }
 #define BREAK_INSTR_SIZE        2
 #define CACHE_FLUSH_IS_SAFE     1
diff --git a/arch/blackfin/include/asm/mem_init.h b/arch/blackfin/include/asm/mem_init.h
index 255a9316ad36..61f7487fbf12 100644
--- a/arch/blackfin/include/asm/mem_init.h
+++ b/arch/blackfin/include/asm/mem_init.h
@@ -115,7 +115,7 @@
 #define mem_SDRRC       (((CONFIG_SCLK_HZ / 1000) * SDRAM_Tref) / SDRAM_NRA) - (SDRAM_tRAS_num + SDRAM_tRP_num)
 
 /* Enable SCLK Out */
-#define mem_SDGCTL        (0x80000000 | SCTLE | SDRAM_CL | SDRAM_tRAS | SDRAM_tRP | SDRAM_tRCD | SDRAM_tWR | PSS)
+#define mem_SDGCTL        (SCTLE | SDRAM_CL | SDRAM_tRAS | SDRAM_tRP | SDRAM_tRCD | SDRAM_tWR | PSS)
 #else
 #define mem_SDRRC       CONFIG_MEM_SDRRC
 #define mem_SDGCTL      CONFIG_MEM_SDGCTL
diff --git a/arch/blackfin/include/asm/pda.h b/arch/blackfin/include/asm/pda.h
index bd8d4a7efeb2..a67142740df0 100644
--- a/arch/blackfin/include/asm/pda.h
+++ b/arch/blackfin/include/asm/pda.h
@@ -59,6 +59,7 @@ struct blackfin_pda {			/* Per-processor Data Area */
         unsigned long icplb_fault_addr;
         unsigned long retx;
         unsigned long seqstat;
+        unsigned int __nmi_count;       /* number of times NMI asserted on this CPU */
 };
 
 extern struct blackfin_pda cpu_pda[];
diff --git a/arch/blackfin/include/asm/percpu.h b/arch/blackfin/include/asm/percpu.h
index 797c0c165069..c94c7bc88c71 100644
--- a/arch/blackfin/include/asm/percpu.h
+++ b/arch/blackfin/include/asm/percpu.h
@@ -3,14 +3,4 @@
 
 #include <asm-generic/percpu.h>
 
-#ifdef CONFIG_MODULES
-#define PERCPU_MODULE_RESERVE 8192
-#else
-#define PERCPU_MODULE_RESERVE 0
-#endif
-
-#define PERCPU_ENOUGH_ROOM \
-        (ALIGN(__per_cpu_end - __per_cpu_start, SMP_CACHE_BYTES) + \
-         PERCPU_MODULE_RESERVE)
-
 #endif  /* __ARCH_BLACKFIN_PERCPU__ */
diff --git a/arch/blackfin/include/asm/reboot.h b/arch/blackfin/include/asm/reboot.h
index 4856d62b7467..ae1e36329bec 100644
--- a/arch/blackfin/include/asm/reboot.h
+++ b/arch/blackfin/include/asm/reboot.h
@@ -15,6 +15,6 @@ extern void native_machine_halt(void);
 extern void native_machine_power_off(void);
 
 /* common reboot workarounds */
-extern void bfin_gpio_reset_spi0_ssel1(void);
+extern void bfin_reset_boot_spi_cs(unsigned short pin);
 
 #endif
diff --git a/arch/blackfin/include/asm/swab.h b/arch/blackfin/include/asm/swab.h
index 69a051b612bd..6403ad2932eb 100644
--- a/arch/blackfin/include/asm/swab.h
+++ b/arch/blackfin/include/asm/swab.h
@@ -1,7 +1,7 @@
 #ifndef _BLACKFIN_SWAB_H
 #define _BLACKFIN_SWAB_H
 
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/compiler.h>
 
 #if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
diff --git a/arch/blackfin/include/asm/thread_info.h b/arch/blackfin/include/asm/thread_info.h
index e721ce55956c..2920087516f2 100644
--- a/arch/blackfin/include/asm/thread_info.h
+++ b/arch/blackfin/include/asm/thread_info.h
@@ -122,6 +122,7 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_MEMDIE              4
 #define TIF_RESTORE_SIGMASK     5       /* restore signal mask in do_signal() */
 #define TIF_FREEZE              6       /* is freezing for suspend */
+#define TIF_IRQ_SYNC            7       /* sync pipeline stage */
 
 /* as above, but as bit values */
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
@@ -130,6 +131,7 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
 #define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_FREEZE             (1<<TIF_FREEZE)
+#define _TIF_IRQ_SYNC           (1<<TIF_IRQ_SYNC)
 
 #define _TIF_WORK_MASK          0x0000FFFE      /* work to do on interrupt/exception return */
 
diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile
index 38a233374f07..fd4d4328a0f2 100644
--- a/arch/blackfin/kernel/Makefile
+++ b/arch/blackfin/kernel/Makefile
@@ -21,5 +21,9 @@ obj-$(CONFIG_BFIN_GPTIMERS)          += gptimers.o
 obj-$(CONFIG_CPLB_INFO)              += cplbinfo.o
 obj-$(CONFIG_MODULES)                += module.o
 obj-$(CONFIG_KGDB)                   += kgdb.o
-obj-$(CONFIG_KGDB_TESTCASE)          += kgdb_test.o
+obj-$(CONFIG_KGDB_TESTS)             += kgdb_test.o
 obj-$(CONFIG_EARLY_PRINTK)           += early_printk.o
+
+# the kgdb test puts code into L2 and without linker
+# relaxation, we need to force long calls to/from it
+CFLAGS_kgdb_test.o := -mlong-calls -O0
diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c
index 07e02c0d1c07..8531693fb48d 100644
--- a/arch/blackfin/kernel/bfin_dma_5xx.c
+++ b/arch/blackfin/kernel/bfin_dma_5xx.c
@@ -249,6 +249,13 @@ static void __dma_memcpy(u32 daddr, s16 dmod, u32 saddr, s16 smod, size_t cnt, u
 
         spin_lock_irqsave(&mdma_lock, flags);
 
+        /* Force a sync in case a previous config reset on this channel
+         * occurred.  This is needed so subsequent writes to DMA registers
+         * are not spuriously lost/corrupted.  Do it under irq lock and
+         * without the anomaly version (because we are atomic already).
+         */
+        __builtin_bfin_ssync();
+
         if (bfin_read_MDMA_S0_CONFIG())
                 while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE))
                         continue;
diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index 4c14331978f6..51dac55c524a 100644
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -27,59 +27,6 @@
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-/*
-*  Number     BF537/6/4    BF561    BF533/2/1      BF549/8/4/2
-*
-*  GPIO_0       PF0         PF0        PF0         PA0...PJ13
-*  GPIO_1       PF1         PF1        PF1
-*  GPIO_2       PF2         PF2        PF2
-*  GPIO_3       PF3         PF3        PF3
-*  GPIO_4       PF4         PF4        PF4
-*  GPIO_5       PF5         PF5        PF5
-*  GPIO_6       PF6         PF6        PF6
-*  GPIO_7       PF7         PF7        PF7
-*  GPIO_8       PF8         PF8        PF8
-*  GPIO_9       PF9         PF9        PF9
-*  GPIO_10      PF10        PF10       PF10
-*  GPIO_11      PF11        PF11       PF11
-*  GPIO_12      PF12        PF12       PF12
-*  GPIO_13      PF13        PF13       PF13
-*  GPIO_14      PF14        PF14       PF14
-*  GPIO_15      PF15        PF15       PF15
-*  GPIO_16      PG0         PF16
-*  GPIO_17      PG1         PF17
-*  GPIO_18      PG2         PF18
-*  GPIO_19      PG3         PF19
-*  GPIO_20      PG4         PF20
-*  GPIO_21      PG5         PF21
-*  GPIO_22      PG6         PF22
-*  GPIO_23      PG7         PF23
-*  GPIO_24      PG8         PF24
-*  GPIO_25      PG9         PF25
-*  GPIO_26      PG10        PF26
-*  GPIO_27      PG11        PF27
-*  GPIO_28      PG12        PF28
-*  GPIO_29      PG13        PF29
-*  GPIO_30      PG14        PF30
-*  GPIO_31      PG15        PF31
-*  GPIO_32      PH0         PF32
-*  GPIO_33      PH1         PF33
-*  GPIO_34      PH2         PF34
-*  GPIO_35      PH3         PF35
-*  GPIO_36      PH4         PF36
-*  GPIO_37      PH5         PF37
-*  GPIO_38      PH6         PF38
-*  GPIO_39      PH7         PF39
-*  GPIO_40      PH8         PF40
-*  GPIO_41      PH9         PF41
-*  GPIO_42      PH10        PF42
-*  GPIO_43      PH11        PF43
-*  GPIO_44      PH12        PF44
-*  GPIO_45      PH13        PF45
-*  GPIO_46      PH14        PF46
-*  GPIO_47      PH15        PF47
-*/
-
 #include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/err.h>
@@ -119,62 +66,61 @@ enum {
 #define AWA_DUMMY_READ(...)  do { } while (0)
 #endif
 
+static struct gpio_port_t * const gpio_array[] = {
 #if defined(BF533_FAMILY) || defined(BF538_FAMILY)
-static struct gpio_port_t *gpio_bankb[] = {
         (struct gpio_port_t *) FIO_FLAG_D,
-};
-#endif
-
-#if defined(BF527_FAMILY) || defined(BF537_FAMILY) || defined(BF518_FAMILY)
-static struct gpio_port_t *gpio_bankb[] = {
+#elif defined(BF527_FAMILY) || defined(BF537_FAMILY) || defined(BF518_FAMILY)
         (struct gpio_port_t *) PORTFIO,
         (struct gpio_port_t *) PORTGIO,
         (struct gpio_port_t *) PORTHIO,
+#elif defined(BF561_FAMILY)
+        (struct gpio_port_t *) FIO0_FLAG_D,
+        (struct gpio_port_t *) FIO1_FLAG_D,
+        (struct gpio_port_t *) FIO2_FLAG_D,
+#elif defined(BF548_FAMILY)
+        (struct gpio_port_t *)PORTA_FER,
+        (struct gpio_port_t *)PORTB_FER,
+        (struct gpio_port_t *)PORTC_FER,
+        (struct gpio_port_t *)PORTD_FER,
+        (struct gpio_port_t *)PORTE_FER,
+        (struct gpio_port_t *)PORTF_FER,
+        (struct gpio_port_t *)PORTG_FER,
+        (struct gpio_port_t *)PORTH_FER,
+        (struct gpio_port_t *)PORTI_FER,
+        (struct gpio_port_t *)PORTJ_FER,
+#else
+# error no gpio arrays defined
+#endif
 };
 
-static unsigned short *port_fer[] = {
+#if defined(BF527_FAMILY) || defined(BF537_FAMILY) || defined(BF518_FAMILY)
+static unsigned short * const port_fer[] = {
         (unsigned short *) PORTF_FER,
         (unsigned short *) PORTG_FER,
         (unsigned short *) PORTH_FER,
 };
-#endif
 
-#if defined(BF527_FAMILY) || defined(BF518_FAMILY)
-static unsigned short *port_mux[] = {
+# if !defined(BF537_FAMILY)
+static unsigned short * const port_mux[] = {
         (unsigned short *) PORTF_MUX,
         (unsigned short *) PORTG_MUX,
         (unsigned short *) PORTH_MUX,
 };
 
 static const
-u8 pmux_offset[][16] =
-        {{ 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 4, 6, 8, 8, 10, 10 }, /* PORTF */
-         { 0, 0, 0, 0, 0, 2, 2, 4, 4, 6, 8, 10, 10, 10, 12, 12 }, /* PORTG */
-         { 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 4, 4, 4, 4, 4, 4 }, /* PORTH */
-        };
-#endif
-
-#ifdef BF561_FAMILY
-static struct gpio_port_t *gpio_bankb[] = {
-        (struct gpio_port_t *) FIO0_FLAG_D,
-        (struct gpio_port_t *) FIO1_FLAG_D,
-        (struct gpio_port_t *) FIO2_FLAG_D,
+u8 pmux_offset[][16] = {
+#  if defined(BF527_FAMILY)
+        { 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 4, 6, 8, 8, 10, 10 }, /* PORTF */
+        { 0, 0, 0, 0, 0, 2, 2, 4, 4, 6, 8, 10, 10, 10, 12, 12 }, /* PORTG */
+        { 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 4, 4, 4, 4, 4, 4 }, /* PORTH */
+#  elif defined(BF518_FAMILY)
+        { 0, 2, 2, 2, 2, 2, 2, 4, 6, 6, 6, 8, 8, 8, 8, 10 }, /* PORTF */
+        { 0, 0, 0, 2, 4, 6, 6, 6, 8, 10, 10, 12, 14, 14, 14, 14 }, /* PORTG */
+        { 0, 0, 0, 0, 2, 2, 4, 6, 10, 10, 10, 10, 10, 10, 10, 10 }, /* PORTH */
+#  endif
 };
-#endif
+# endif
 
-#ifdef BF548_FAMILY
-static struct gpio_port_t *gpio_array[] = {
-        (struct gpio_port_t *)PORTA_FER,
-        (struct gpio_port_t *)PORTB_FER,
-        (struct gpio_port_t *)PORTC_FER,
-        (struct gpio_port_t *)PORTD_FER,
-        (struct gpio_port_t *)PORTE_FER,
-        (struct gpio_port_t *)PORTF_FER,
-        (struct gpio_port_t *)PORTG_FER,
-        (struct gpio_port_t *)PORTH_FER,
-        (struct gpio_port_t *)PORTI_FER,
-        (struct gpio_port_t *)PORTJ_FER,
-};
 #endif
 
 static unsigned short reserved_gpio_map[GPIO_BANK_NUM];
@@ -188,35 +134,9 @@ static struct str_ident {
 } str_ident[MAX_RESOURCES];
 
 #if defined(CONFIG_PM)
-#if defined(CONFIG_BF54x)
-static struct gpio_port_s gpio_bank_saved[GPIO_BANK_NUM];
-#else
-static unsigned short wakeup_map[GPIO_BANK_NUM];
-static unsigned char wakeup_flags_map[MAX_BLACKFIN_GPIOS];
 static struct gpio_port_s gpio_bank_saved[GPIO_BANK_NUM];
-
-#ifdef BF533_FAMILY
-static unsigned int sic_iwr_irqs[] = {IRQ_PROG_INTB};
-#endif
-
-#ifdef BF537_FAMILY
-static unsigned int sic_iwr_irqs[] = {IRQ_PROG_INTB, IRQ_PORTG_INTB, IRQ_MAC_TX};
-#endif
-
-#ifdef BF538_FAMILY
-static unsigned int sic_iwr_irqs[] = {IRQ_PORTF_INTB};
 #endif
 
-#if defined(BF527_FAMILY) || defined(BF518_FAMILY)
-static unsigned int sic_iwr_irqs[] = {IRQ_PORTF_INTB, IRQ_PORTG_INTB, IRQ_PORTH_INTB};
-#endif
-
-#ifdef BF561_FAMILY
-static unsigned int sic_iwr_irqs[] = {IRQ_PROG0_INTB, IRQ_PROG1_INTB, IRQ_PROG2_INTB};
-#endif
-#endif
-#endif /* CONFIG_PM */
-
 inline int check_gpio(unsigned gpio)
 {
 #if defined(BF548_FAMILY)
@@ -330,9 +250,10 @@ static struct {
         {.res = P_SPI0_SSEL3, .offset = 0},
 };
 
-static void portmux_setup(unsigned short per, unsigned short function)
+static void portmux_setup(unsigned short per)
 {
         u16 y, offset, muxreg;
+        u16 function = P_FUNCT2MUX(per);
 
         for (y = 0; y < ARRAY_SIZE(port_mux_lut); y++) {
                 if (port_mux_lut[y].res == per) {
@@ -353,30 +274,33 @@ static void portmux_setup(unsigned short per, unsigned short function)
         }
 }
 #elif defined(BF548_FAMILY)
-inline void portmux_setup(unsigned short portno, unsigned short function)
+inline void portmux_setup(unsigned short per)
 {
         u32 pmux;
+        u16 ident = P_IDENT(per);
+        u16 function = P_FUNCT2MUX(per);
 
-        pmux = gpio_array[gpio_bank(portno)]->port_mux;
+        pmux = gpio_array[gpio_bank(ident)]->port_mux;
 
-        pmux &= ~(0x3 << (2 * gpio_sub_n(portno)));
-        pmux |= (function & 0x3) << (2 * gpio_sub_n(portno));
+        pmux &= ~(0x3 << (2 * gpio_sub_n(ident)));
+        pmux |= (function & 0x3) << (2 * gpio_sub_n(ident));
 
-        gpio_array[gpio_bank(portno)]->port_mux = pmux;
+        gpio_array[gpio_bank(ident)]->port_mux = pmux;
 }
 
-inline u16 get_portmux(unsigned short portno)
+inline u16 get_portmux(unsigned short per)
 {
         u32 pmux;
+        u16 ident = P_IDENT(per);
 
-        pmux = gpio_array[gpio_bank(portno)]->port_mux;
+        pmux = gpio_array[gpio_bank(ident)]->port_mux;
 
-        return (pmux >> (2 * gpio_sub_n(portno)) & 0x3);
+        return (pmux >> (2 * gpio_sub_n(ident)) & 0x3);
 }
 #elif defined(BF527_FAMILY) || defined(BF518_FAMILY)
-inline void portmux_setup(unsigned short portno, unsigned short function)
+inline void portmux_setup(unsigned short per)
 {
-        u16 pmux, ident = P_IDENT(portno);
+        u16 pmux, ident = P_IDENT(per), function = P_FUNCT2MUX(per);
         u8 offset = pmux_offset[gpio_bank(ident)][gpio_sub_n(ident)];
 
         pmux = *port_mux[gpio_bank(ident)];
@@ -424,90 +348,71 @@ void set_gpio_ ## name(unsigned gpio, unsigned short arg) \
         unsigned long flags; \
         local_irq_save_hw(flags); \
         if (arg) \
-                gpio_bankb[gpio_bank(gpio)]->name |= gpio_bit(gpio); \
+                gpio_array[gpio_bank(gpio)]->name |= gpio_bit(gpio); \
         else \
-                gpio_bankb[gpio_bank(gpio)]->name &= ~gpio_bit(gpio); \
+                gpio_array[gpio_bank(gpio)]->name &= ~gpio_bit(gpio); \
         AWA_DUMMY_READ(name); \
         local_irq_restore_hw(flags); \
 } \
 EXPORT_SYMBOL(set_gpio_ ## name);
 
-SET_GPIO(dir)
-SET_GPIO(inen)
-SET_GPIO(polar)
-SET_GPIO(edge)
-SET_GPIO(both)
+SET_GPIO(dir)   /* set_gpio_dir() */
+SET_GPIO(inen)  /* set_gpio_inen() */
+SET_GPIO(polar) /* set_gpio_polar() */
+SET_GPIO(edge)  /* set_gpio_edge() */
+SET_GPIO(both)  /* set_gpio_both() */
 
 
-#if ANOMALY_05000311 || ANOMALY_05000323
 #define SET_GPIO_SC(name) \
 void set_gpio_ ## name(unsigned gpio, unsigned short arg) \
 { \
         unsigned long flags; \
-        local_irq_save_hw(flags); \
-        if (arg) \
-                gpio_bankb[gpio_bank(gpio)]->name ## _set = gpio_bit(gpio); \
-        else \
-                gpio_bankb[gpio_bank(gpio)]->name ## _clear = gpio_bit(gpio); \
-        AWA_DUMMY_READ(name); \
-        local_irq_restore_hw(flags); \
-} \
-EXPORT_SYMBOL(set_gpio_ ## name);
-#else
-#define SET_GPIO_SC(name) \
-void set_gpio_ ## name(unsigned gpio, unsigned short arg) \
-{ \
+        if (ANOMALY_05000311 || ANOMALY_05000323) \
+                local_irq_save_hw(flags); \
         if (arg) \
-                gpio_bankb[gpio_bank(gpio)]->name ## _set = gpio_bit(gpio); \
+                gpio_array[gpio_bank(gpio)]->name ## _set = gpio_bit(gpio); \
         else \
-                gpio_bankb[gpio_bank(gpio)]->name ## _clear = gpio_bit(gpio); \
+                gpio_array[gpio_bank(gpio)]->name ## _clear = gpio_bit(gpio); \
+        if (ANOMALY_05000311 || ANOMALY_05000323) { \
+                AWA_DUMMY_READ(name); \
+                local_irq_restore_hw(flags); \
+        } \
 } \
 EXPORT_SYMBOL(set_gpio_ ## name);
-#endif
 
 SET_GPIO_SC(maska)
 SET_GPIO_SC(maskb)
 SET_GPIO_SC(data)
 
-#if ANOMALY_05000311 || ANOMALY_05000323
 void set_gpio_toggle(unsigned gpio)
 {
         unsigned long flags;
-        local_irq_save_hw(flags);
-        gpio_bankb[gpio_bank(gpio)]->toggle = gpio_bit(gpio);
-        AWA_DUMMY_READ(toggle);
-        local_irq_restore_hw(flags);
-}
-#else
-void set_gpio_toggle(unsigned gpio)
-{
-        gpio_bankb[gpio_bank(gpio)]->toggle = gpio_bit(gpio);
+        if (ANOMALY_05000311 || ANOMALY_05000323)
+                local_irq_save_hw(flags);
+        gpio_array[gpio_bank(gpio)]->toggle = gpio_bit(gpio);
+        if (ANOMALY_05000311 || ANOMALY_05000323) {
+                AWA_DUMMY_READ(toggle);
+                local_irq_restore_hw(flags);
+        }
 }
-#endif
 EXPORT_SYMBOL(set_gpio_toggle);
 
 
 /*Set current PORT date (16-bit word)*/
 
-#if ANOMALY_05000311 || ANOMALY_05000323
 #define SET_GPIO_P(name) \
 void set_gpiop_ ## name(unsigned gpio, unsigned short arg) \
 { \
         unsigned long flags; \
-        local_irq_save_hw(flags); \
-        gpio_bankb[gpio_bank(gpio)]->name = arg; \
-        AWA_DUMMY_READ(name); \
-        local_irq_restore_hw(flags); \
+        if (ANOMALY_05000311 || ANOMALY_05000323) \
+                local_irq_save_hw(flags); \
+        gpio_array[gpio_bank(gpio)]->name = arg; \
+        if (ANOMALY_05000311 || ANOMALY_05000323) { \
+                AWA_DUMMY_READ(name); \
+                local_irq_restore_hw(flags); \
+        } \
 } \
 EXPORT_SYMBOL(set_gpiop_ ## name);
-#else
-#define SET_GPIO_P(name) \
-void set_gpiop_ ## name(unsigned gpio, unsigned short arg) \
-{ \
-        gpio_bankb[gpio_bank(gpio)]->name = arg; \
-} \
-EXPORT_SYMBOL(set_gpiop_ ## name);
-#endif
 
 SET_GPIO_P(data)
 SET_GPIO_P(dir)
@@ -519,27 +424,21 @@ SET_GPIO_P(maska)
 SET_GPIO_P(maskb)
 
 /* Get a specific bit */
-#if ANOMALY_05000311 || ANOMALY_05000323
 #define GET_GPIO(name) \
 unsigned short get_gpio_ ## name(unsigned gpio) \
 { \
         unsigned long flags; \
         unsigned short ret; \
-        local_irq_save_hw(flags); \
-        ret = 0x01 & (gpio_bankb[gpio_bank(gpio)]->name >> gpio_sub_n(gpio)); \
-        AWA_DUMMY_READ(name); \
-        local_irq_restore_hw(flags); \
+        if (ANOMALY_05000311 || ANOMALY_05000323) \
+                local_irq_save_hw(flags); \
+        ret = 0x01 & (gpio_array[gpio_bank(gpio)]->name >> gpio_sub_n(gpio)); \
+        if (ANOMALY_05000311 || ANOMALY_05000323) { \
+                AWA_DUMMY_READ(name); \
+                local_irq_restore_hw(flags); \
+        } \
         return ret; \
 } \
 EXPORT_SYMBOL(get_gpio_ ## name);
-#else
-#define GET_GPIO(name) \
-unsigned short get_gpio_ ## name(unsigned gpio) \
-{ \
-        return (0x01 & (gpio_bankb[gpio_bank(gpio)]->name >> gpio_sub_n(gpio))); \
-} \
-EXPORT_SYMBOL(get_gpio_ ## name);
-#endif
 
 GET_GPIO(data)
 GET_GPIO(dir)
@@ -552,27 +451,21 @@ GET_GPIO(maskb)
 
 /*Get current PORT date (16-bit word)*/
 
-#if ANOMALY_05000311 || ANOMALY_05000323
 #define GET_GPIO_P(name) \
 unsigned short get_gpiop_ ## name(unsigned gpio) \
 { \
         unsigned long flags; \
         unsigned short ret; \
-        local_irq_save_hw(flags); \
-        ret = (gpio_bankb[gpio_bank(gpio)]->name); \
-        AWA_DUMMY_READ(name); \
-        local_irq_restore_hw(flags); \
+        if (ANOMALY_05000311 || ANOMALY_05000323) \
+                local_irq_save_hw(flags); \
+        ret = (gpio_array[gpio_bank(gpio)]->name); \
+        if (ANOMALY_05000311 || ANOMALY_05000323) { \
+                AWA_DUMMY_READ(name); \
+                local_irq_restore_hw(flags); \
+        } \
         return ret; \
 } \
 EXPORT_SYMBOL(get_gpiop_ ## name);
-#else
-#define GET_GPIO_P(name) \
-unsigned short get_gpiop_ ## name(unsigned gpio) \
-{ \
-        return (gpio_bankb[gpio_bank(gpio)]->name);\
-} \
-EXPORT_SYMBOL(get_gpiop_ ## name);
-#endif
 
 GET_GPIO_P(data)
 GET_GPIO_P(dir)
@@ -585,6 +478,26 @@ GET_GPIO_P(maskb)
 
 
 #ifdef CONFIG_PM
+
+static unsigned short wakeup_map[GPIO_BANK_NUM];
+static unsigned char wakeup_flags_map[MAX_BLACKFIN_GPIOS];
+
+static const unsigned int sic_iwr_irqs[] = {
+#if defined(BF533_FAMILY)
+        IRQ_PROG_INTB
+#elif defined(BF537_FAMILY)
+        IRQ_PROG_INTB, IRQ_PORTG_INTB, IRQ_MAC_TX
+#elif defined(BF538_FAMILY)
+        IRQ_PORTF_INTB
+#elif defined(BF527_FAMILY) || defined(BF518_FAMILY)
+        IRQ_PORTF_INTB, IRQ_PORTG_INTB, IRQ_PORTH_INTB
+#elif defined(BF561_FAMILY)
+        IRQ_PROG0_INTB, IRQ_PROG1_INTB, IRQ_PROG2_INTB
+#else
+# error no SIC_IWR defined
+#endif
+};
+
 /***********************************************************
 *
 * FUNCTIONS: Blackfin PM Setup API
@@ -669,18 +582,18 @@ u32 bfin_pm_standby_setup(void)
                 mask = wakeup_map[gpio_bank(i)];
                 bank = gpio_bank(i);
 
-                gpio_bank_saved[bank].maskb = gpio_bankb[bank]->maskb;
-                gpio_bankb[bank]->maskb = 0;
+                gpio_bank_saved[bank].maskb = gpio_array[bank]->maskb;
+                gpio_array[bank]->maskb = 0;
 
                 if (mask) {
 #if defined(BF527_FAMILY) || defined(BF537_FAMILY) || defined(BF518_FAMILY)
                         gpio_bank_saved[bank].fer   = *port_fer[bank];
 #endif
-                        gpio_bank_saved[bank].inen  = gpio_bankb[bank]->inen;
-                        gpio_bank_saved[bank].polar = gpio_bankb[bank]->polar;
-                        gpio_bank_saved[bank].dir   = gpio_bankb[bank]->dir;
-                        gpio_bank_saved[bank].edge  = gpio_bankb[bank]->edge;
-                        gpio_bank_saved[bank].both  = gpio_bankb[bank]->both;
+                        gpio_bank_saved[bank].inen  = gpio_array[bank]->inen;
+                        gpio_bank_saved[bank].polar = gpio_array[bank]->polar;
+                        gpio_bank_saved[bank].dir   = gpio_array[bank]->dir;
+                        gpio_bank_saved[bank].edge  = gpio_array[bank]->edge;
+                        gpio_bank_saved[bank].both  = gpio_array[bank]->both;
                         gpio_bank_saved[bank].reserved =
                                                 reserved_gpio_map[bank];
 
@@ -700,7 +613,7 @@ u32 bfin_pm_standby_setup(void)
                         }
 
                         bfin_internal_set_wake(sic_iwr_irqs[bank], 1);
-                        gpio_bankb[bank]->maskb_set = wakeup_map[gpio_bank(i)];
+                        gpio_array[bank]->maskb_set = wakeup_map[gpio_bank(i)];
                 }
         }
 
@@ -721,18 +634,18 @@ void bfin_pm_standby_restore(void)
 #if defined(BF527_FAMILY) || defined(BF537_FAMILY) || defined(BF518_FAMILY)
                         *port_fer[bank]         = gpio_bank_saved[bank].fer;
 #endif
-                        gpio_bankb[bank]->inen  = gpio_bank_saved[bank].inen;
-                        gpio_bankb[bank]->dir   = gpio_bank_saved[bank].dir;
-                        gpio_bankb[bank]->polar = gpio_bank_saved[bank].polar;
-                        gpio_bankb[bank]->edge  = gpio_bank_saved[bank].edge;
-                        gpio_bankb[bank]->both  = gpio_bank_saved[bank].both;
+                        gpio_array[bank]->inen  = gpio_bank_saved[bank].inen;
+                        gpio_array[bank]->dir   = gpio_bank_saved[bank].dir;
+                        gpio_array[bank]->polar = gpio_bank_saved[bank].polar;
+                        gpio_array[bank]->edge  = gpio_bank_saved[bank].edge;
+                        gpio_array[bank]->both  = gpio_bank_saved[bank].both;
 
                         reserved_gpio_map[bank] =
                                         gpio_bank_saved[bank].reserved;
                         bfin_internal_set_wake(sic_iwr_irqs[bank], 0);
                 }
 
-                gpio_bankb[bank]->maskb = gpio_bank_saved[bank].maskb;
+                gpio_array[bank]->maskb = gpio_bank_saved[bank].maskb;
         }
         AWA_DUMMY_READ(maskb);
 }
@@ -745,21 +658,21 @@ void bfin_gpio_pm_hibernate_suspend(void)
                 bank = gpio_bank(i);
 
 #if defined(BF527_FAMILY) || defined(BF537_FAMILY) || defined(BF518_FAMILY)
-                        gpio_bank_saved[bank].fer   = *port_fer[bank];
+                gpio_bank_saved[bank].fer = *port_fer[bank];
 #if defined(BF527_FAMILY) || defined(BF518_FAMILY)
-                        gpio_bank_saved[bank].mux   = *port_mux[bank];
+                gpio_bank_saved[bank].mux = *port_mux[bank];
 #else
-                        if (bank == 0)
-                                gpio_bank_saved[bank].mux   = bfin_read_PORT_MUX();
+                if (bank == 0)
+                        gpio_bank_saved[bank].mux = bfin_read_PORT_MUX();
 #endif
 #endif
-                        gpio_bank_saved[bank].data  = gpio_bankb[bank]->data;
-                        gpio_bank_saved[bank].inen  = gpio_bankb[bank]->inen;
-                        gpio_bank_saved[bank].polar = gpio_bankb[bank]->polar;
-                        gpio_bank_saved[bank].dir   = gpio_bankb[bank]->dir;
-                        gpio_bank_saved[bank].edge  = gpio_bankb[bank]->edge;
-                        gpio_bank_saved[bank].both  = gpio_bankb[bank]->both;
-                        gpio_bank_saved[bank].maska  = gpio_bankb[bank]->maska;
+                gpio_bank_saved[bank].data  = gpio_array[bank]->data;
+                gpio_bank_saved[bank].inen  = gpio_array[bank]->inen;
+                gpio_bank_saved[bank].polar = gpio_array[bank]->polar;
+                gpio_bank_saved[bank].dir   = gpio_array[bank]->dir;
+                gpio_bank_saved[bank].edge  = gpio_array[bank]->edge;
+                gpio_bank_saved[bank].both  = gpio_array[bank]->both;
+                gpio_bank_saved[bank].maska = gpio_array[bank]->maska;
         }
 
         AWA_DUMMY_READ(maska);
@@ -770,27 +683,27 @@ void bfin_gpio_pm_hibernate_restore(void)
         int i, bank;
 
         for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE) {
-                        bank = gpio_bank(i);
+                bank = gpio_bank(i);
 
 #if defined(BF527_FAMILY) || defined(BF537_FAMILY) || defined(BF518_FAMILY)
 #if defined(BF527_FAMILY) || defined(BF518_FAMILY)
-                        *port_mux[bank] = gpio_bank_saved[bank].mux;
+                *port_mux[bank] = gpio_bank_saved[bank].mux;
 #else
-                        if (bank == 0)
-                                bfin_write_PORT_MUX(gpio_bank_saved[bank].mux);
+                if (bank == 0)
+                        bfin_write_PORT_MUX(gpio_bank_saved[bank].mux);
 #endif
-                        *port_fer[bank]         = gpio_bank_saved[bank].fer;
+                *port_fer[bank] = gpio_bank_saved[bank].fer;
 #endif
-                        gpio_bankb[bank]->inen  = gpio_bank_saved[bank].inen;
-                        gpio_bankb[bank]->dir   = gpio_bank_saved[bank].dir;
-                        gpio_bankb[bank]->polar = gpio_bank_saved[bank].polar;
-                        gpio_bankb[bank]->edge  = gpio_bank_saved[bank].edge;
-                        gpio_bankb[bank]->both  = gpio_bank_saved[bank].both;
+                gpio_array[bank]->inen  = gpio_bank_saved[bank].inen;
+                gpio_array[bank]->dir   = gpio_bank_saved[bank].dir;
+                gpio_array[bank]->polar = gpio_bank_saved[bank].polar;
+                gpio_array[bank]->edge  = gpio_bank_saved[bank].edge;
+                gpio_array[bank]->both  = gpio_bank_saved[bank].both;
 
-                        gpio_bankb[bank]->data_set = gpio_bank_saved[bank].data
-                                                        | gpio_bank_saved[bank].dir;
+                gpio_array[bank]->data_set = gpio_bank_saved[bank].data
+                                                | gpio_bank_saved[bank].dir;
 
-                        gpio_bankb[bank]->maska = gpio_bank_saved[bank].maska;
+                gpio_array[bank]->maska = gpio_bank_saved[bank].maska;
         }
         AWA_DUMMY_READ(maska);
 }
@@ -817,12 +730,12 @@ void bfin_gpio_pm_hibernate_suspend(void)
         for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE) {
                 bank = gpio_bank(i);
 
-                        gpio_bank_saved[bank].fer  = gpio_array[bank]->port_fer;
-                        gpio_bank_saved[bank].mux  = gpio_array[bank]->port_mux;
-                        gpio_bank_saved[bank].data  = gpio_array[bank]->port_data;
-                        gpio_bank_saved[bank].data  = gpio_array[bank]->port_data;
-                        gpio_bank_saved[bank].inen  = gpio_array[bank]->port_inen;
-                        gpio_bank_saved[bank].dir   = gpio_array[bank]->port_dir_set;
+                gpio_bank_saved[bank].fer = gpio_array[bank]->port_fer;
+                gpio_bank_saved[bank].mux = gpio_array[bank]->port_mux;
+                gpio_bank_saved[bank].data = gpio_array[bank]->data;
+                gpio_bank_saved[bank].data = gpio_array[bank]->data;
+                gpio_bank_saved[bank].inen = gpio_array[bank]->inen;
+                gpio_bank_saved[bank].dir = gpio_array[bank]->dir_set;
         }
 }
 
@@ -831,21 +744,21 @@ void bfin_gpio_pm_hibernate_restore(void)
         int i, bank;
 
         for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE) {
-                        bank = gpio_bank(i);
-
-                        gpio_array[bank]->port_mux  = gpio_bank_saved[bank].mux;
-                        gpio_array[bank]->port_fer  = gpio_bank_saved[bank].fer;
-                        gpio_array[bank]->port_inen  = gpio_bank_saved[bank].inen;
-                        gpio_array[bank]->port_dir_set   = gpio_bank_saved[bank].dir;
-                        gpio_array[bank]->port_set = gpio_bank_saved[bank].data
-                                                        | gpio_bank_saved[bank].dir;
+                bank = gpio_bank(i);
+
+                gpio_array[bank]->port_mux = gpio_bank_saved[bank].mux;
+                gpio_array[bank]->port_fer = gpio_bank_saved[bank].fer;
+                gpio_array[bank]->inen = gpio_bank_saved[bank].inen;
+                gpio_array[bank]->dir_set = gpio_bank_saved[bank].dir;
+                gpio_array[bank]->data_set = gpio_bank_saved[bank].data
+                                                | gpio_bank_saved[bank].dir;
         }
 }
 #endif
 
 unsigned short get_gpio_dir(unsigned gpio)
 {
-        return (0x01 & (gpio_array[gpio_bank(gpio)]->port_dir_clear >> gpio_sub_n(gpio)));
+        return (0x01 & (gpio_array[gpio_bank(gpio)]->dir_clear >> gpio_sub_n(gpio)));
 }
 EXPORT_SYMBOL(get_gpio_dir);
 
@@ -905,9 +818,7 @@ int peripheral_request(unsigned short per, const char *label)
                  */
 
 #ifdef BF548_FAMILY
-                u16 funct = get_portmux(ident);
-
-                if (!((per & P_MAYSHARE) && (funct == P_FUNCT2MUX(per)))) {
+                if (!((per & P_MAYSHARE) && get_portmux(per) == P_FUNCT2MUX(per))) {
 #else
                 if (!(per & P_MAYSHARE)) {
 #endif
@@ -931,11 +842,7 @@ int peripheral_request(unsigned short per, const char *label)
  anyway:
         reserved_peri_map[gpio_bank(ident)] |= gpio_bit(ident);
 
-#ifdef BF548_FAMILY
-        portmux_setup(ident, P_FUNCT2MUX(per));
-#else
-        portmux_setup(per, P_FUNCT2MUX(per));
-#endif
+        portmux_setup(per);
         port_setup(ident, PERIPHERAL_USAGE);
 
         local_irq_restore_hw(flags);
@@ -977,9 +884,6 @@ void peripheral_free(unsigned short per)
         if (!(per & P_DEFINED))
                 return;
 
-        if (check_gpio(ident) < 0)
-                return;
-
         local_irq_save_hw(flags);
 
         if (unlikely(!(reserved_peri_map[gpio_bank(ident)] & gpio_bit(ident)))) {
@@ -1056,9 +960,15 @@ int bfin_gpio_request(unsigned gpio, const char *label)
                 local_irq_restore_hw(flags);
                 return -EBUSY;
         }
-        if (unlikely(reserved_gpio_irq_map[gpio_bank(gpio)] & gpio_bit(gpio)))
+        if (unlikely(reserved_gpio_irq_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
                 printk(KERN_NOTICE "bfin-gpio: GPIO %d is already reserved as gpio-irq!"
                        " (Documentation/blackfin/bfin-gpio-notes.txt)\n", gpio);
+        }
+#ifndef BF548_FAMILY
+        else {  /* Reset POLAR setting when acquiring a gpio for the first time */
+                set_gpio_polar(gpio, 0);
+        }
+#endif
 
         reserved_gpio_map[gpio_bank(gpio)] |= gpio_bit(gpio);
         set_label(gpio, label);
@@ -1078,6 +988,8 @@ void bfin_gpio_free(unsigned gpio)
         if (check_gpio(gpio) < 0)
                 return;
 
+        might_sleep();
+
         local_irq_save_hw(flags);
 
         if (unlikely(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)))) {
@@ -1158,8 +1070,16 @@ void bfin_gpio_irq_free(unsigned gpio)
         local_irq_restore_hw(flags);
 }
 
-
+static inline void __bfin_gpio_direction_input(unsigned gpio)
+{
 #ifdef BF548_FAMILY
+        gpio_array[gpio_bank(gpio)]->dir_clear = gpio_bit(gpio);
+#else
+        gpio_array[gpio_bank(gpio)]->dir &= ~gpio_bit(gpio);
+#endif
+        gpio_array[gpio_bank(gpio)]->inen |= gpio_bit(gpio);
+}
+
 int bfin_gpio_direction_input(unsigned gpio)
 {
         unsigned long flags;
@@ -1170,125 +1090,85 @@ int bfin_gpio_direction_input(unsigned gpio)
         }
 
         local_irq_save_hw(flags);
-        gpio_array[gpio_bank(gpio)]->port_dir_clear = gpio_bit(gpio);
-        gpio_array[gpio_bank(gpio)]->port_inen |= gpio_bit(gpio);
+        __bfin_gpio_direction_input(gpio);
+        AWA_DUMMY_READ(inen);
         local_irq_restore_hw(flags);
 
         return 0;
 }
 EXPORT_SYMBOL(bfin_gpio_direction_input);
 
-int bfin_gpio_direction_output(unsigned gpio, int value)
+void bfin_gpio_irq_prepare(unsigned gpio)
 {
+#ifdef BF548_FAMILY
         unsigned long flags;
+#endif
 
-        if (!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
-                gpio_error(gpio);
-                return -EINVAL;
-        }
+        port_setup(gpio, GPIO_USAGE);
 
+#ifdef BF548_FAMILY
         local_irq_save_hw(flags);
-        gpio_array[gpio_bank(gpio)]->port_inen &= ~gpio_bit(gpio);
-        gpio_set_value(gpio, value);
-        gpio_array[gpio_bank(gpio)]->port_dir_set = gpio_bit(gpio);
+        __bfin_gpio_direction_input(gpio);
         local_irq_restore_hw(flags);
-
-        return 0;
+#endif
 }
-EXPORT_SYMBOL(bfin_gpio_direction_output);
 
 void bfin_gpio_set_value(unsigned gpio, int arg)
 {
         if (arg)
-                gpio_array[gpio_bank(gpio)]->port_set = gpio_bit(gpio);
+                gpio_array[gpio_bank(gpio)]->data_set = gpio_bit(gpio);
         else
-                gpio_array[gpio_bank(gpio)]->port_clear = gpio_bit(gpio);
+                gpio_array[gpio_bank(gpio)]->data_clear = gpio_bit(gpio);
 }
 EXPORT_SYMBOL(bfin_gpio_set_value);
 
-int bfin_gpio_get_value(unsigned gpio)
-{
-        return (1 & (gpio_array[gpio_bank(gpio)]->port_data >> gpio_sub_n(gpio)));
-}
-EXPORT_SYMBOL(bfin_gpio_get_value);
-
-void bfin_gpio_irq_prepare(unsigned gpio)
+int bfin_gpio_direction_output(unsigned gpio, int value)
 {
         unsigned long flags;
 
-        port_setup(gpio, GPIO_USAGE);
+        if (!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
+                gpio_error(gpio);
+                return -EINVAL;
+        }
 
         local_irq_save_hw(flags);
-        gpio_array[gpio_bank(gpio)]->port_dir_clear = gpio_bit(gpio);
-        gpio_array[gpio_bank(gpio)]->port_inen |= gpio_bit(gpio);
-        local_irq_restore_hw(flags);
-}
 
+        gpio_array[gpio_bank(gpio)]->inen &= ~gpio_bit(gpio);
+        gpio_set_value(gpio, value);
+#ifdef BF548_FAMILY
+        gpio_array[gpio_bank(gpio)]->dir_set = gpio_bit(gpio);
 #else
+        gpio_array[gpio_bank(gpio)]->dir |= gpio_bit(gpio);
+#endif
+
+        AWA_DUMMY_READ(dir);
+        local_irq_restore_hw(flags);
+
+        return 0;
+}
+EXPORT_SYMBOL(bfin_gpio_direction_output);
 
 int bfin_gpio_get_value(unsigned gpio)
 {
+#ifdef BF548_FAMILY
+        return (1 & (gpio_array[gpio_bank(gpio)]->data >> gpio_sub_n(gpio)));
+#else
         unsigned long flags;
-        int ret;
 
         if (unlikely(get_gpio_edge(gpio))) {
+                int ret;
                 local_irq_save_hw(flags);
                 set_gpio_edge(gpio, 0);
                 ret = get_gpio_data(gpio);
                 set_gpio_edge(gpio, 1);
                 local_irq_restore_hw(flags);
-
                 return ret;
         } else
                 return get_gpio_data(gpio);
+#endif
 }
 EXPORT_SYMBOL(bfin_gpio_get_value);
 
-
-int bfin_gpio_direction_input(unsigned gpio)
-{
-        unsigned long flags;
-
-        if (!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
-                gpio_error(gpio);
-                return -EINVAL;
-        }
-
-        local_irq_save_hw(flags);
-        gpio_bankb[gpio_bank(gpio)]->dir &= ~gpio_bit(gpio);
-        gpio_bankb[gpio_bank(gpio)]->inen |= gpio_bit(gpio);
-        AWA_DUMMY_READ(inen);
-        local_irq_restore_hw(flags);
-
-        return 0;
-}
-EXPORT_SYMBOL(bfin_gpio_direction_input);
-
-int bfin_gpio_direction_output(unsigned gpio, int value)
-{
-        unsigned long flags;
-
-        if (!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
-                gpio_error(gpio);
-                return -EINVAL;
-        }
-
-        local_irq_save_hw(flags);
-        gpio_bankb[gpio_bank(gpio)]->inen &= ~gpio_bit(gpio);
-
-        if (value)
-                gpio_bankb[gpio_bank(gpio)]->data_set = gpio_bit(gpio);
-        else
-                gpio_bankb[gpio_bank(gpio)]->data_clear = gpio_bit(gpio);
-
-        gpio_bankb[gpio_bank(gpio)]->dir |= gpio_bit(gpio);
-        AWA_DUMMY_READ(dir);
-        local_irq_restore_hw(flags);
-
-        return 0;
-}
-EXPORT_SYMBOL(bfin_gpio_direction_output);
-
 /* If we are booting from SPI and our board lacks a strong enough pull up,
  * the core can reset and execute the bootrom faster than the resistor can
  * pull the signal logically high.  To work around this (common) error in
@@ -1299,23 +1179,15 @@ EXPORT_SYMBOL(bfin_gpio_direction_output);
  * lives here as we need to force all the GPIO states w/out going through
  * BUG() checks and such.
  */
-void bfin_gpio_reset_spi0_ssel1(void)
+void bfin_reset_boot_spi_cs(unsigned short pin)
 {
-        u16 gpio = P_IDENT(P_SPI0_SSEL1);
-
+        unsigned short gpio = P_IDENT(pin);
         port_setup(gpio, GPIO_USAGE);
-        gpio_bankb[gpio_bank(gpio)]->data_set = gpio_bit(gpio);
+        gpio_array[gpio_bank(gpio)]->data_set = gpio_bit(gpio);
         AWA_DUMMY_READ(data_set);
         udelay(1);
 }
 
-void bfin_gpio_irq_prepare(unsigned gpio)
-{
-        port_setup(gpio, GPIO_USAGE);
-}
-
-#endif /*BF548_FAMILY */
-
 #if defined(CONFIG_PROC_FS)
 static int gpio_proc_read(char *buf, char **start, off_t offset,
                           int len, int *unused_i, void *unused_v)
@@ -1369,11 +1241,7 @@ int bfin_gpiolib_get_value(struct gpio_chip *chip, unsigned gpio)
 
 void bfin_gpiolib_set_value(struct gpio_chip *chip, unsigned gpio, int value)
 {
-#ifdef BF548_FAMILY
         return bfin_gpio_set_value(gpio, value);
-#else
-        return set_gpio_data(gpio, value);
-#endif
 }
 
 int bfin_gpiolib_gpio_request(struct gpio_chip *chip, unsigned gpio)
diff --git a/arch/blackfin/kernel/cplb-mpu/cplbinit.c b/arch/blackfin/kernel/cplb-mpu/cplbinit.c
index bdb958486e76..3e329a6ce041 100644
--- a/arch/blackfin/kernel/cplb-mpu/cplbinit.c
+++ b/arch/blackfin/kernel/cplb-mpu/cplbinit.c
@@ -63,10 +63,8 @@ void __init generate_cplb_tables_cpu(unsigned int cpu)
         dcplb_tbl[cpu][i_d].addr = 0;
         dcplb_tbl[cpu][i_d++].data = SDRAM_OOPS | PAGE_SIZE_1KB;
 
-#if 0
         icplb_tbl[cpu][i_i].addr = 0;
-        icplb_tbl[cpu][i_i++].data = i_cache | CPLB_USER_RD | PAGE_SIZE_4KB;
-#endif
+        icplb_tbl[cpu][i_i++].data = i_cache | CPLB_USER_RD | PAGE_SIZE_1KB;
 
         /* Cover kernel memory with 4M pages.  */
         addr = 0;
diff --git a/arch/blackfin/kernel/cplb-nompu/cplbinit.c b/arch/blackfin/kernel/cplb-nompu/cplbinit.c
index 0e28f7595733..d6c067782e63 100644
--- a/arch/blackfin/kernel/cplb-nompu/cplbinit.c
+++ b/arch/blackfin/kernel/cplb-nompu/cplbinit.c
@@ -53,9 +53,13 @@ void __init generate_cplb_tables_cpu(unsigned int cpu)
 
         i_d = i_i = 0;
 
+#ifdef CONFIG_DEBUG_HUNT_FOR_ZERO
         /* Set up the zero page.  */
         d_tbl[i_d].addr = 0;
         d_tbl[i_d++].data = SDRAM_OOPS | PAGE_SIZE_1KB;
+        i_tbl[i_i].addr = 0;
+        i_tbl[i_i++].data = SDRAM_OOPS | PAGE_SIZE_1KB;
+#endif
 
         /* Cover kernel memory with 4M pages.  */
         addr = 0;
diff --git a/arch/blackfin/kernel/cplb-nompu/cplbmgr.c b/arch/blackfin/kernel/cplb-nompu/cplbmgr.c
index 376249ab2694..8cbb47c7b663 100644
--- a/arch/blackfin/kernel/cplb-nompu/cplbmgr.c
+++ b/arch/blackfin/kernel/cplb-nompu/cplbmgr.c
@@ -163,12 +163,14 @@ MGR_ATTR static int icplb_miss(int cpu)
                 nr_icplb_supv_miss[cpu]++;
 
         base = 0;
-        for (idx = 0; idx < icplb_nr_bounds; idx++) {
+        idx = 0;
+        do {
                 eaddr = icplb_bounds[idx].eaddr;
                 if (addr < eaddr)
                         break;
                 base = eaddr;
-        }
+        } while (++idx < icplb_nr_bounds);
+
         if (unlikely(idx == icplb_nr_bounds))
                 return CPLB_NO_ADDR_MATCH;
 
@@ -208,12 +210,14 @@ MGR_ATTR static int dcplb_miss(int cpu)
                 nr_dcplb_supv_miss[cpu]++;
 
         base = 0;
-        for (idx = 0; idx < dcplb_nr_bounds; idx++) {
+        idx = 0;
+        do {
                 eaddr = dcplb_bounds[idx].eaddr;
                 if (addr < eaddr)
                         break;
                 base = eaddr;
-        }
+        } while (++idx < dcplb_nr_bounds);
+
         if (unlikely(idx == dcplb_nr_bounds))
                 return CPLB_NO_ADDR_MATCH;
 
diff --git a/arch/blackfin/kernel/ipipe.c b/arch/blackfin/kernel/ipipe.c
index 339be5a3ae6a..a5de8d45424c 100644
--- a/arch/blackfin/kernel/ipipe.c
+++ b/arch/blackfin/kernel/ipipe.c
@@ -35,14 +35,8 @@
 #include <asm/atomic.h>
 #include <asm/io.h>
 
-static int create_irq_threads;
-
 DEFINE_PER_CPU(struct pt_regs, __ipipe_tick_regs);
 
-static DEFINE_PER_CPU(unsigned long, pending_irqthread_mask);
-
-static DEFINE_PER_CPU(int [IVG13 + 1], pending_irq_count);
-
 asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs);
 
 static void __ipipe_no_irqtail(void);
@@ -93,6 +87,7 @@ void __ipipe_enable_pipeline(void)
  */
 void __ipipe_handle_irq(unsigned irq, struct pt_regs *regs)
 {
+        struct ipipe_percpu_domain_data *p = ipipe_root_cpudom_ptr();
         struct ipipe_domain *this_domain, *next_domain;
         struct list_head *head, *pos;
         int m_ack, s = -1;
@@ -104,7 +99,6 @@ void __ipipe_handle_irq(unsigned irq, struct pt_regs *regs)
          * interrupt.
          */
         m_ack = (regs == NULL || irq == IRQ_SYSTMR || irq == IRQ_CORETMR);
-
         this_domain = ipipe_current_domain;
 
         if (unlikely(test_bit(IPIPE_STICKY_FLAG, &this_domain->irqs[irq].control)))
@@ -114,49 +108,28 @@ void __ipipe_handle_irq(unsigned irq, struct pt_regs *regs)
                 next_domain = list_entry(head, struct ipipe_domain, p_link);
                 if (likely(test_bit(IPIPE_WIRED_FLAG, &next_domain->irqs[irq].control))) {
                         if (!m_ack && next_domain->irqs[irq].acknowledge != NULL)
-                                next_domain->irqs[irq].acknowledge(irq, irq_desc + irq);
-                        if (test_bit(IPIPE_ROOTLOCK_FLAG, &ipipe_root_domain->flags))
-                                s = __test_and_set_bit(IPIPE_STALL_FLAG,
-                                                       &ipipe_root_cpudom_var(status));
+                                next_domain->irqs[irq].acknowledge(irq, irq_to_desc(irq));
+                        if (test_bit(IPIPE_SYNCDEFER_FLAG, &p->status))
+                                s = __test_and_set_bit(IPIPE_STALL_FLAG, &p->status);
                         __ipipe_dispatch_wired(next_domain, irq);
-                                goto finalize;
-                        return;
+                        goto out;
                 }
         }
 
         /* Ack the interrupt. */
 
         pos = head;
-
         while (pos != &__ipipe_pipeline) {
                 next_domain = list_entry(pos, struct ipipe_domain, p_link);
-                /*
-                 * For each domain handling the incoming IRQ, mark it
-                 * as pending in its log.
-                 */
                 if (test_bit(IPIPE_HANDLE_FLAG, &next_domain->irqs[irq].control)) {
-                        /*
-                         * Domains that handle this IRQ are polled for
-                         * acknowledging it by decreasing priority
-                         * order. The interrupt must be made pending
-                         * _first_ in the domain's status flags before
-                         * the PIC is unlocked.
-                         */
                         __ipipe_set_irq_pending(next_domain, irq);
-
                         if (!m_ack && next_domain->irqs[irq].acknowledge != NULL) {
-                                next_domain->irqs[irq].acknowledge(irq, irq_desc + irq);
+                                next_domain->irqs[irq].acknowledge(irq, irq_to_desc(irq));
                                 m_ack = 1;
                         }
                 }
-
-                /*
-                 * If the domain does not want the IRQ to be passed
-                 * down the interrupt pipe, exit the loop now.
-                 */
                 if (!test_bit(IPIPE_PASS_FLAG, &next_domain->irqs[irq].control))
                         break;
-
                 pos = next_domain->p_link.next;
         }
 
@@ -166,18 +139,24 @@ void __ipipe_handle_irq(unsigned irq, struct pt_regs *regs)
          * immediately to the current domain if the interrupt has been
          * marked as 'sticky'. This search does not go beyond the
          * current domain in the pipeline. We also enforce the
-         * additional root stage lock (blackfin-specific). */
+         * additional root stage lock (blackfin-specific).
+         */
+        if (test_bit(IPIPE_SYNCDEFER_FLAG, &p->status))
+                s = __test_and_set_bit(IPIPE_STALL_FLAG, &p->status);
 
-        if (test_bit(IPIPE_ROOTLOCK_FLAG, &ipipe_root_domain->flags))
-                s = __test_and_set_bit(IPIPE_STALL_FLAG,
-                                       &ipipe_root_cpudom_var(status));
-finalize:
+        /*
+         * If the interrupt preempted the head domain, then do not
+         * even try to walk the pipeline, unless an interrupt is
+         * pending for it.
+         */
+        if (test_bit(IPIPE_AHEAD_FLAG, &this_domain->flags) &&
+            ipipe_head_cpudom_var(irqpend_himask) == 0)
+                goto out;
 
         __ipipe_walk_pipeline(head);
-
+out:
         if (!s)
-                __clear_bit(IPIPE_STALL_FLAG,
-                            &ipipe_root_cpudom_var(status));
+                __clear_bit(IPIPE_STALL_FLAG, &p->status);
 }
 
 int __ipipe_check_root(void)
@@ -187,7 +166,7 @@ int __ipipe_check_root(void)
 
 void __ipipe_enable_irqdesc(struct ipipe_domain *ipd, unsigned irq)
 {
-        struct irq_desc *desc = irq_desc + irq;
+        struct irq_desc *desc = irq_to_desc(irq);
         int prio = desc->ic_prio;
 
         desc->depth = 0;
@@ -199,7 +178,7 @@ EXPORT_SYMBOL(__ipipe_enable_irqdesc);
 
 void __ipipe_disable_irqdesc(struct ipipe_domain *ipd, unsigned irq)
 {
-        struct irq_desc *desc = irq_desc + irq;
+        struct irq_desc *desc = irq_to_desc(irq);
         int prio = desc->ic_prio;
 
         if (ipd != &ipipe_root &&
@@ -236,15 +215,18 @@ int __ipipe_syscall_root(struct pt_regs *regs)
 {
         unsigned long flags;
 
-        /* We need to run the IRQ tail hook whenever we don't
+        /*
+         * We need to run the IRQ tail hook whenever we don't
          * propagate a syscall to higher domains, because we know that
          * important operations might be pending there (e.g. Xenomai
-         * deferred rescheduling). */
+         * deferred rescheduling).
+         */
 
-        if (!__ipipe_syscall_watched_p(current, regs->orig_p0)) {
+        if (regs->orig_p0 < NR_syscalls) {
                 void (*hook)(void) = (void (*)(void))__ipipe_irq_tail_hook;
                 hook();
-                return 0;
+                if ((current->flags & PF_EVNOTIFY) == 0)
+                        return 0;
         }
 
         /*
@@ -312,112 +294,46 @@ int ipipe_trigger_irq(unsigned irq)
 {
         unsigned long flags;
 
+#ifdef CONFIG_IPIPE_DEBUG
         if (irq >= IPIPE_NR_IRQS ||
             (ipipe_virtual_irq_p(irq)
              && !test_bit(irq - IPIPE_VIRQ_BASE, &__ipipe_virtual_irq_map)))
                 return -EINVAL;
+#endif
 
         local_irq_save_hw(flags);
-
         __ipipe_handle_irq(irq, NULL);
-
         local_irq_restore_hw(flags);
 
         return 1;
 }
 
-/* Move Linux IRQ to threads. */
-
-static int do_irqd(void *__desc)
+asmlinkage void __ipipe_sync_root(void)
 {
-        struct irq_desc *desc = __desc;
-        unsigned irq = desc - irq_desc;
-        int thrprio = desc->thr_prio;
-        int thrmask = 1 << thrprio;
-        int cpu = smp_processor_id();
-        cpumask_t cpumask;
-
-        sigfillset(&current->blocked);
-        current->flags |= PF_NOFREEZE;
-        cpumask = cpumask_of_cpu(cpu);
-        set_cpus_allowed(current, cpumask);
-        ipipe_setscheduler_root(current, SCHED_FIFO, 50 + thrprio);
-
-        while (!kthread_should_stop()) {
-                local_irq_disable();
-                if (!(desc->status & IRQ_SCHEDULED)) {
-                        set_current_state(TASK_INTERRUPTIBLE);
-resched:
-                        local_irq_enable();
-                        schedule();
-                        local_irq_disable();
-                }
-                __set_current_state(TASK_RUNNING);
-                /*
-                 * If higher priority interrupt servers are ready to
-                 * run, reschedule immediately. We need this for the
-                 * GPIO demux IRQ handler to unmask the interrupt line
-                 * _last_, after all GPIO IRQs have run.
-                 */
-                if (per_cpu(pending_irqthread_mask, cpu) & ~(thrmask|(thrmask-1)))
-                        goto resched;
-                if (--per_cpu(pending_irq_count[thrprio], cpu) == 0)
-                        per_cpu(pending_irqthread_mask, cpu) &= ~thrmask;
-                desc->status &= ~IRQ_SCHEDULED;
-                desc->thr_handler(irq, &__raw_get_cpu_var(__ipipe_tick_regs));
-                local_irq_enable();
-        }
-        __set_current_state(TASK_RUNNING);
-        return 0;
-}
+        unsigned long flags;
 
-static void kick_irqd(unsigned irq, void *cookie)
-{
-        struct irq_desc *desc = irq_desc + irq;
-        int thrprio = desc->thr_prio;
-        int thrmask = 1 << thrprio;
-        int cpu = smp_processor_id();
-
-        if (!(desc->status & IRQ_SCHEDULED)) {
-                desc->status |= IRQ_SCHEDULED;
-                per_cpu(pending_irqthread_mask, cpu) |= thrmask;
-                ++per_cpu(pending_irq_count[thrprio], cpu);
-                wake_up_process(desc->thread);
-        }
-}
+        BUG_ON(irqs_disabled());
 
-int ipipe_start_irq_thread(unsigned irq, struct irq_desc *desc)
-{
-        if (desc->thread || !create_irq_threads)
-                return 0;
-
-        desc->thread = kthread_create(do_irqd, desc, "IRQ %d", irq);
-        if (desc->thread == NULL) {
-                printk(KERN_ERR "irqd: could not create IRQ thread %d!\n", irq);
-                return -ENOMEM;
-        }
+        local_irq_save_hw(flags);
 
-        wake_up_process(desc->thread);
+        clear_thread_flag(TIF_IRQ_SYNC);
 
-        desc->thr_handler = ipipe_root_domain->irqs[irq].handler;
-        ipipe_root_domain->irqs[irq].handler = &kick_irqd;
+        if (ipipe_root_cpudom_var(irqpend_himask) != 0)
+                __ipipe_sync_pipeline(IPIPE_IRQMASK_ANY);
 
-        return 0;
+        local_irq_restore_hw(flags);
 }
 
-void __init ipipe_init_irq_threads(void)
+void ___ipipe_sync_pipeline(unsigned long syncmask)
 {
-        unsigned irq;
-        struct irq_desc *desc;
-
-        create_irq_threads = 1;
+        struct ipipe_domain *ipd = ipipe_current_domain;
 
-        for (irq = 0; irq < NR_IRQS; irq++) {
-                desc = irq_desc + irq;
-                if (desc->action != NULL ||
-                        (desc->status & IRQ_NOREQUEST) != 0)
-                        ipipe_start_irq_thread(irq, desc);
+        if (ipd == ipipe_root_domain) {
+                if (test_bit(IPIPE_SYNCDEFER_FLAG, &ipipe_root_cpudom_var(status)))
+                        return;
         }
+
+        __ipipe_sync_stage(syncmask);
 }
 
 EXPORT_SYMBOL(show_stack);
diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index 5780d6df1542..1ab5b532ec72 100644
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -35,6 +35,7 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <asm/trace.h>
+#include <asm/pda.h>
 
 static atomic_t irq_err_count;
 static spinlock_t irq_controller_lock;
@@ -96,8 +97,13 @@ int show_interrupts(struct seq_file *p, void *v)
                 seq_putc(p, '\n');
  skip:
                 spin_unlock_irqrestore(&irq_desc[i].lock, flags);
-        } else if (i == NR_IRQS)
+        } else if (i == NR_IRQS) {
+                seq_printf(p, "NMI: ");
+                for_each_online_cpu(j)
+                        seq_printf(p, "%10u ", cpu_pda[j].__nmi_count);
+                seq_printf(p, "     CORE  Non Maskable Interrupt\n");
                 seq_printf(p, "Err: %10u\n",  atomic_read(&irq_err_count));
+        }
         return 0;
 }
 
@@ -143,11 +149,15 @@ asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
 #endif
         generic_handle_irq(irq);
 
-#ifndef CONFIG_IPIPE    /* Useless and bugous over the I-pipe: IRQs are threaded. */
-        /* If we're the only interrupt running (ignoring IRQ15 which is for
-           syscalls), lower our priority to IRQ14 so that softirqs run at
-           that level.  If there's another, lower-level interrupt, irq_exit
-           will defer softirqs to that.  */
+#ifndef CONFIG_IPIPE
+        /*
+         * If we're the only interrupt running (ignoring IRQ15 which
+         * is for syscalls), lower our priority to IRQ14 so that
+         * softirqs run at that level.  If there's another,
+         * lower-level interrupt, irq_exit will defer softirqs to
+         * that. If the interrupt pipeline is enabled, we are already
+         * running at IRQ14 priority, so we don't need this code.
+         */
         CSYNC();
         pending = bfin_read_IPEND() & ~0x8000;
         other_ints = pending & (pending - 1);
diff --git a/arch/blackfin/kernel/kgdb_test.c b/arch/blackfin/kernel/kgdb_test.c
index 3dba9c17304a..dbcf3e45cb0b 100644
--- a/arch/blackfin/kernel/kgdb_test.c
+++ b/arch/blackfin/kernel/kgdb_test.c
@@ -20,6 +20,7 @@
 static char cmdline[256];
 static unsigned long len;
 
+#ifndef CONFIG_SMP
 static int num1 __attribute__((l1_data));
 
 void kgdb_l1_test(void) __attribute__((l1_text));
@@ -32,6 +33,8 @@ void kgdb_l1_test(void)
         printk(KERN_ALERT "L1(after change) : data variable addr = 0x%p, data value is %d\n", &num1, num1);
         return ;
 }
+#endif
+
 #if L2_LENGTH
 
 static int num2 __attribute__((l2));
@@ -59,10 +62,12 @@ int kgdb_test(char *name, int len, int count, int z)
 static int test_proc_output(char *buf)
 {
         kgdb_test("hello world!", 12, 0x55, 0x10);
+#ifndef CONFIG_SMP
         kgdb_l1_test();
-        #if L2_LENGTH
+#endif
+#if L2_LENGTH
         kgdb_l2_test();
-        #endif
+#endif
 
         return 0;
 }
diff --git a/arch/blackfin/kernel/ptrace.c b/arch/blackfin/kernel/ptrace.c
index 594e325b40e4..d76618db50df 100644
--- a/arch/blackfin/kernel/ptrace.c
+++ b/arch/blackfin/kernel/ptrace.c
@@ -45,6 +45,7 @@
 #include <asm/asm-offsets.h>
 #include <asm/dma.h>
 #include <asm/fixed_code.h>
+#include <asm/cacheflush.h>
 #include <asm/mem_map.h>
 
 #define TEXT_OFFSET 0
@@ -240,7 +241,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 
                         } else if (addr >= FIXED_CODE_START
                             && addr + sizeof(tmp) <= FIXED_CODE_END) {
-                                memcpy(&tmp, (const void *)(addr), sizeof(tmp));
+                                copy_from_user_page(0, 0, 0, &tmp, (const void *)(addr), sizeof(tmp));
                                 copied = sizeof(tmp);
 
                         } else
@@ -320,7 +321,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 
                         } else if (addr >= FIXED_CODE_START
                             && addr + sizeof(data) <= FIXED_CODE_END) {
-                                memcpy((void *)(addr), &data, sizeof(data));
+                                copy_to_user_page(0, 0, 0, (void *)(addr), &data, sizeof(data));
                                 copied = sizeof(data);
 
                         } else
diff --git a/arch/blackfin/kernel/reboot.c b/arch/blackfin/kernel/reboot.c
index eeee8cb43360..53d08dee8531 100644
--- a/arch/blackfin/kernel/reboot.c
+++ b/arch/blackfin/kernel/reboot.c
@@ -20,8 +20,8 @@
  * reset while the Core B bit (on dual core parts) is cleared by
  * the core reset.
  */
-__attribute__((l1_text))
-static void _bfin_reset(void)
+__attribute__ ((__l1_text__, __noreturn__))
+static void bfin_reset(void)
 {
         /* Wait for completion of "system" events such as cache line
          * line fills so that we avoid infinite stalls later on as
@@ -30,7 +30,11 @@ static void _bfin_reset(void)
          */
         __builtin_bfin_ssync();
 
-        while (1) {
+        /* The bootrom checks to see how it was reset and will
+         * automatically perform a software reset for us when
+         * it starts executing after the core reset.
+         */
+        if (ANOMALY_05000353 || ANOMALY_05000386) {
                 /* Initiate System software reset. */
                 bfin_write_SWRST(0x7);
 
@@ -50,6 +54,11 @@ static void _bfin_reset(void)
                 /* Clear System software reset */
                 bfin_write_SWRST(0);
 
+                /* The BF526 ROM will crash during reset */
+#if defined(__ADSPBF522__) || defined(__ADSPBF524__) || defined(__ADSPBF526__)
+                bfin_read_SWRST();
+#endif
+
                 /* Wait for the SWRST write to complete.  Cannot rely on SSYNC
                  * though as the System state is all reset now.
                  */
@@ -60,22 +69,11 @@ static void _bfin_reset(void)
                         : "a" (15 * 1)
                         : "LC1", "LB1", "LT1"
                 );
+        }
 
+        while (1)
                 /* Issue core reset */
                 asm("raise 1");
-        }
-}
-
-static void bfin_reset(void)
-{
-        if (ANOMALY_05000353 || ANOMALY_05000386)
-                _bfin_reset();
-        else
-                /* the bootrom checks to see how it was reset and will
-                 * automatically perform a software reset for us when
-                 * it starts executing boot
-                 */
-                asm("raise 1;");
 }
 
 __attribute__((weak))
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index b2a811347b65..a58687bdee6a 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -60,7 +60,7 @@ void __initdata *init_retx, *init_saved_retx, *init_saved_seqstat,
 #define BFIN_MEMMAP_MAX         128 /* number of entries in bfin_memmap */
 #define BFIN_MEMMAP_RAM         1
 #define BFIN_MEMMAP_RESERVED    2
-struct bfin_memmap {
+static struct bfin_memmap {
         int nr_map;
         struct bfin_memmap_entry {
                 unsigned long long addr; /* start of memory segment */
@@ -824,7 +824,15 @@ void __init setup_arch(char **cmdline_p)
         flash_probe();
 #endif
 
+        printk(KERN_INFO "Boot Mode: %i\n", bfin_read_SYSCR() & 0xF);
+
+        /* Newer parts mirror SWRST bits in SYSCR */
+#if defined(CONFIG_BF53x) || defined(CONFIG_BF561) || \
+    defined(CONFIG_BF538) || defined(CONFIG_BF539)
         _bfin_swrst = bfin_read_SWRST();
+#else
+        _bfin_swrst = bfin_read_SYSCR();
+#endif
 
 #ifdef CONFIG_DEBUG_DOUBLEFAULT_PRINT
         bfin_write_SWRST(_bfin_swrst & ~DOUBLE_FAULT);
@@ -853,7 +861,7 @@ void __init setup_arch(char **cmdline_p)
         else if (_bfin_swrst & RESET_SOFTWARE)
                 printk(KERN_NOTICE "Reset caused by Software reset\n");
 
-        printk(KERN_INFO "Blackfin support (C) 2004-2008 Analog Devices, Inc.\n");
+        printk(KERN_INFO "Blackfin support (C) 2004-2009 Analog Devices, Inc.\n");
         if (bfin_compiled_revid() == 0xffff)
                 printk(KERN_INFO "Compiled for ADSP-%s Rev any\n", CPU);
         else if (bfin_compiled_revid() == -1)
@@ -881,6 +889,10 @@ void __init setup_arch(char **cmdline_p)
                                CPU, bfin_revid());
         }
 
+        /* We can't run on BF548-0.1 due to ANOMALY 05000448 */
+        if (bfin_cpuid() == 0x27de && bfin_revid() == 1)
+                panic("You can't run on this processor due to 05000448\n");
+
         printk(KERN_INFO "Blackfin Linux support by http://blackfin.uclinux.org/\n");
 
         printk(KERN_INFO "Processor Speed: %lu MHz core clock and %lu MHz System Clock\n",
@@ -1133,12 +1145,12 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 icache_size = 0;
 
         seq_printf(m, "cache size\t: %d KB(L1 icache) "
-                "%d KB(L1 dcache-%s) %d KB(L2 cache)\n",
+                "%d KB(L1 dcache%s) %d KB(L2 cache)\n",
                 icache_size, dcache_size,
 #if defined CONFIG_BFIN_WB
-                "wb"
+                "-wb"
 #elif defined CONFIG_BFIN_WT
-                "wt"
+                "-wt"
 #endif
                 "", 0);
 
diff --git a/arch/blackfin/kernel/time.c b/arch/blackfin/kernel/time.c
index 172b4c588467..1bbacfbd4c5d 100644
--- a/arch/blackfin/kernel/time.c
+++ b/arch/blackfin/kernel/time.c
@@ -134,7 +134,10 @@ irqreturn_t timer_interrupt(int irq, void *dummy)
 
         write_seqlock(&xtime_lock);
 #if defined(CONFIG_TICK_SOURCE_SYSTMR0) && !defined(CONFIG_IPIPE)
-/* FIXME: Here TIMIL0 is not set when IPIPE enabled, why? */
+        /*
+         * TIMIL0 is latched in __ipipe_grab_irq() when the I-Pipe is
+         * enabled.
+         */
         if (get_gptimer_status(0) & TIMER_STATUS_TIMIL0) {
 #endif
                 do_timer(1);
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index 5b0667da8d05..ffe7fb53eccb 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -673,6 +673,14 @@ static void decode_instruction(unsigned short *address)
                         verbose_printk("RTI");
                 else if (opcode == 0x0012)
                         verbose_printk("RTX");
+                else if (opcode == 0x0013)
+                        verbose_printk("RTN");
+                else if (opcode == 0x0014)
+                        verbose_printk("RTE");
+                else if (opcode == 0x0025)
+                        verbose_printk("EMUEXCPT");
+                else if (opcode == 0x0040 && opcode <= 0x0047)
+                        verbose_printk("STI R%i", opcode & 7);
                 else if (opcode >= 0x0050 && opcode <= 0x0057)
                         verbose_printk("JUMP (P%i)", opcode & 7);
                 else if (opcode >= 0x0060 && opcode <= 0x0067)
@@ -681,6 +689,10 @@ static void decode_instruction(unsigned short *address)
                         verbose_printk("CALL (PC+P%i)", opcode & 7);
                 else if (opcode >= 0x0080 && opcode <= 0x0087)
                         verbose_printk("JUMP (PC+P%i)", opcode & 7);
+                else if (opcode >= 0x0090 && opcode <= 0x009F)
+                        verbose_printk("RAISE 0x%x", opcode & 0xF);
+                else if (opcode >= 0x00A0 && opcode <= 0x00AF)
+                        verbose_printk("EXCPT 0x%x", opcode & 0xF);
                 else if ((opcode >= 0x1000 && opcode <= 0x13FF) || (opcode >= 0x1800 && opcode <= 0x1BFF))
                         verbose_printk("IF !CC JUMP");
                 else if ((opcode >= 0x1400 && opcode <= 0x17ff) || (opcode >= 0x1c00 && opcode <= 0x1fff))
@@ -820,11 +832,8 @@ void show_stack(struct task_struct *task, unsigned long *stack)
         decode_address(buf, (unsigned int)stack);
         printk(KERN_NOTICE " SP: [0x%p] %s\n", stack, buf);
 
-        addr = (unsigned int *)((unsigned int)stack & ~0x3F);
-
         /* First thing is to look for a frame pointer */
-        for (addr = (unsigned int *)((unsigned int)stack & ~0xF), i = 0;
-                addr < endstack; addr++, i++) {
+        for (addr = (unsigned int *)((unsigned int)stack & ~0xF); addr < endstack; addr++) {
                 if (*addr & 0x1)
                         continue;
                 ins_addr = (unsigned short *)*addr;
@@ -834,7 +843,8 @@ void show_stack(struct task_struct *task, unsigned long *stack)
 
                 if (fp) {
                         /* Let's check to see if it is a frame pointer */
-                        while (fp >= (addr - 1) && fp < endstack && fp)
+                        while (fp >= (addr - 1) && fp < endstack
+                               && fp && ((unsigned int) fp & 0x3) == 0)
                                 fp = (unsigned int *)*fp;
                         if (fp == 0 || fp == endstack) {
                                 fp = addr - 1;
@@ -1052,8 +1062,9 @@ void show_regs(struct pt_regs *fp)
         char buf [150];
         struct irqaction *action;
         unsigned int i;
-        unsigned long flags;
+        unsigned long flags = 0;
         unsigned int cpu = smp_processor_id();
+        unsigned char in_atomic = (bfin_read_IPEND() & 0x10) || in_atomic();
 
         verbose_printk(KERN_NOTICE "\n" KERN_NOTICE "SEQUENCER STATUS:\t\t%s\n", print_tainted());
         verbose_printk(KERN_NOTICE " SEQSTAT: %08lx  IPEND: %04lx  SYSCFG: %04lx\n",
@@ -1073,17 +1084,22 @@ void show_regs(struct pt_regs *fp)
         }
         verbose_printk(KERN_NOTICE "  EXCAUSE   : 0x%lx\n",
                 fp->seqstat & SEQSTAT_EXCAUSE);
-        for (i = 6; i <= 15 ; i++) {
+        for (i = 2; i <= 15 ; i++) {
                 if (fp->ipend & (1 << i)) {
-                        decode_address(buf, bfin_read32(EVT0 + 4*i));
-                        verbose_printk(KERN_NOTICE "  physical IVG%i asserted : %s\n", i, buf);
+                        if (i != 4) {
+                                decode_address(buf, bfin_read32(EVT0 + 4*i));
+                                verbose_printk(KERN_NOTICE "  physical IVG%i asserted : %s\n", i, buf);
+                        } else
+                                verbose_printk(KERN_NOTICE "  interrupts disabled\n");
                 }
         }
 
         /* if no interrupts are going off, don't print this out */
         if (fp->ipend & ~0x3F) {
                 for (i = 0; i < (NR_IRQS - 1); i++) {
-                        spin_lock_irqsave(&irq_desc[i].lock, flags);
+                        if (!in_atomic)
+                                spin_lock_irqsave(&irq_desc[i].lock, flags);
+
                         action = irq_desc[i].action;
                         if (!action)
                                 goto unlock;
@@ -1096,7 +1112,8 @@ void show_regs(struct pt_regs *fp)
                         }
                         verbose_printk("\n");
 unlock:
-                        spin_unlock_irqrestore(&irq_desc[i].lock, flags);
+                        if (!in_atomic)
+                                spin_unlock_irqrestore(&irq_desc[i].lock, flags);
                 }
         }
 
diff --git a/arch/blackfin/mach-bf518/boards/ezbrd.c b/arch/blackfin/mach-bf518/boards/ezbrd.c
index 15f1351c8645..41f2eacfef20 100644
--- a/arch/blackfin/mach-bf518/boards/ezbrd.c
+++ b/arch/blackfin/mach-bf518/boards/ezbrd.c
@@ -46,6 +46,7 @@
 #include <asm/dpmc.h>
 #include <asm/bfin_sdh.h>
 #include <linux/spi/ad7877.h>
+#include <net/dsa.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
@@ -104,9 +105,32 @@ static struct platform_device rtc_device = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+        .name = "bfin_mii_bus",
+};
+
 static struct platform_device bfin_mac_device = {
         .name = "bfin_mac",
+        .dev.platform_data = &bfin_mii_bus,
+};
+
+#if defined(CONFIG_NET_DSA_KSZ8893M) || defined(CONFIG_NET_DSA_KSZ8893M_MODULE)
+static struct dsa_platform_data ksz8893m_switch_data = {
+        .mii_bus = &bfin_mii_bus.dev,
+        .netdev = &bfin_mac_device.dev,
+        .port_names[0]  = NULL,
+        .port_names[1]  = "eth%d",
+        .port_names[2]  = "eth%d",
+        .port_names[3]  = "cpu",
 };
+
+static struct platform_device ksz8893m_switch_device = {
+        .name           = "dsa",
+        .id             = 0,
+        .num_resources  = 0,
+        .dev.platform_data = &ksz8893m_switch_data,
+};
+#endif
 #endif
 
 #if defined(CONFIG_MTD_M25P80) \
@@ -147,9 +171,20 @@ static struct bfin5xx_spi_chip spi_adc_chip_info = {
 };
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-static struct bfin5xx_spi_chip spi_mmc_chip_info = {
-        .enable_dma = 1,
+#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+#if defined(CONFIG_NET_DSA_KSZ8893M) \
+        || defined(CONFIG_NET_DSA_KSZ8893M_MODULE)
+/* SPI SWITCH CHIP */
+static struct bfin5xx_spi_chip spi_switch_info = {
+        .enable_dma = 0,
+        .bits_per_word = 8,
+};
+#endif
+#endif
+
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
+static struct bfin5xx_spi_chip mmc_spi_chip_info = {
+        .enable_dma = 0,
         .bits_per_word = 8,
 };
 #endif
@@ -226,23 +261,28 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
         },
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
+#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+#if defined(CONFIG_NET_DSA_KSZ8893M) \
+        || defined(CONFIG_NET_DSA_KSZ8893M_MODULE)
         {
-                .modalias = "spi_mmc_dummy",
-                .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
+                .modalias = "ksz8893m",
+                .max_speed_hz = 5000000,
                 .bus_num = 0,
-                .chip_select = 0,
+                .chip_select = 1,
                 .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
+                .controller_data = &spi_switch_info,
                 .mode = SPI_MODE_3,
         },
+#endif
+#endif
+
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
         {
-                .modalias = "spi_mmc",
+                .modalias = "mmc_spi",
                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
                 .bus_num = 0,
-                .chip_select = CONFIG_SPI_MMC_CS_CHAN,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
+                .chip_select = 5,
+                .controller_data = &mmc_spi_chip_info,
                 .mode = SPI_MODE_3,
         },
 #endif
@@ -473,7 +513,6 @@ static struct platform_device i2c_bfin_twi_device = {
 };
 #endif
 
-#ifdef CONFIG_I2C_BOARDINFO
 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
 #if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
         {
@@ -487,7 +526,6 @@ static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
         },
 #endif
 };
-#endif
 
 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 static struct platform_device bfin_sport0_uart_device = {
@@ -584,7 +622,11 @@ static struct platform_device *stamp_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+        &bfin_mii_bus,
         &bfin_mac_device,
+#if defined(CONFIG_NET_DSA_KSZ8893M) || defined(CONFIG_NET_DSA_KSZ8893M_MODULE)
+        &ksz8893m_switch_device,
+#endif
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
@@ -632,12 +674,8 @@ static struct platform_device *stamp_devices[] __initdata = {
 static int __init ezbrd_init(void)
 {
         printk(KERN_INFO "%s(): registering device resources\n", __func__);
-
-#ifdef CONFIG_I2C_BOARDINFO
         i2c_register_board_info(0, bfin_i2c_board_info,
                                 ARRAY_SIZE(bfin_i2c_board_info));
-#endif
-
         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
         return 0;
@@ -649,7 +687,7 @@ void native_machine_restart(char *cmd)
 {
         /* workaround reboot hang when booting from SPI */
         if ((bfin_read_SYSCR() & 0x7) == 0x3)
-                bfin_gpio_reset_spi0_ssel1();
+                bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
 }
 
 void bfin_get_ether_addr(char *addr)
diff --git a/arch/blackfin/mach-bf518/include/mach/anomaly.h b/arch/blackfin/mach-bf518/include/mach/anomaly.h
index e5b4bef0edae..c847bb101076 100644
--- a/arch/blackfin/mach-bf518/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf518/include/mach/anomaly.h
@@ -2,12 +2,12 @@
  * File: include/asm-blackfin/mach-bf518/anomaly.h
  * Bugs: Enter bugs at http://blackfin.uclinux.org/
  *
- * Copyright (C) 2004-2008 Analog Devices Inc.
+ * Copyright (C) 2004-2009 Analog Devices Inc.
  * Licensed under the GPL-2 or later.
  */
 
 /* This file shoule be up to date with:
- *  - ????
+ *  - Revision B, 02/03/2009; ADSP-BF512/BF514/BF516/BF518 Blackfin Processor Anomaly List
  */
 
 #ifndef _MACH_ANOMALY_H_
@@ -19,6 +19,8 @@
 #define ANOMALY_05000122 (1)
 /* False Hardware Error from an Access in the Shadow of a Conditional Branch */
 #define ANOMALY_05000245 (1)
+/* Incorrect Timer Pulse Width in Single-Shot PWM_OUT Mode with External Clock */
+#define ANOMALY_05000254 (1)
 /* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */
 #define ANOMALY_05000265 (1)
 /* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */
@@ -53,6 +55,12 @@
 #define ANOMALY_05000443 (1)
 /* Incorrect L1 Instruction Bank B Memory Map Location */
 #define ANOMALY_05000444 (1)
+/* Incorrect Default Hysteresis Setting for RESET, NMI, and BMODE Signals */
+#define ANOMALY_05000452 (1)
+/* PWM_TRIPB Signal Not Available on PG10 */
+#define ANOMALY_05000453 (1)
+/* PPI_FS3 is Driven One Half Cycle Later Than PPI Data */
+#define ANOMALY_05000455 (1)
 
 /* Anomalies that don't exist on this proc */
 #define ANOMALY_05000125 (0)
@@ -65,15 +73,20 @@
 #define ANOMALY_05000263 (0)
 #define ANOMALY_05000266 (0)
 #define ANOMALY_05000273 (0)
+#define ANOMALY_05000278 (0)
 #define ANOMALY_05000285 (0)
+#define ANOMALY_05000305 (0)
 #define ANOMALY_05000307 (0)
 #define ANOMALY_05000311 (0)
 #define ANOMALY_05000312 (0)
 #define ANOMALY_05000323 (0)
 #define ANOMALY_05000353 (0)
 #define ANOMALY_05000363 (0)
+#define ANOMALY_05000380 (0)
 #define ANOMALY_05000386 (0)
 #define ANOMALY_05000412 (0)
 #define ANOMALY_05000432 (0)
+#define ANOMALY_05000447 (0)
+#define ANOMALY_05000448 (0)
 
 #endif
diff --git a/arch/blackfin/mach-bf518/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf518/include/mach/bfin_serial_5xx.h
index b50a63b975a2..e21c1c3e4ec7 100644
--- a/arch/blackfin/mach-bf518/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf518/include/mach/bfin_serial_5xx.h
@@ -144,7 +144,7 @@ struct bfin_serial_res bfin_serial_resource[] = {
          CH_UART0_TX,
          CH_UART0_RX,
 #endif
-#ifdef CONFIG_BFIN_UART0_CTSRTS
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
          CONFIG_UART0_CTS_PIN,
          CONFIG_UART0_RTS_PIN,
 #endif
@@ -158,7 +158,7 @@ struct bfin_serial_res bfin_serial_resource[] = {
          CH_UART1_TX,
          CH_UART1_RX,
 #endif
-#ifdef CONFIG_BFIN_UART1_CTSRTS
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
          CONFIG_UART1_CTS_PIN,
          CONFIG_UART1_RTS_PIN,
 #endif
diff --git a/arch/blackfin/mach-bf518/include/mach/portmux.h b/arch/blackfin/mach-bf518/include/mach/portmux.h
index ac16d54734d4..f618b487b2b0 100644
--- a/arch/blackfin/mach-bf518/include/mach/portmux.h
+++ b/arch/blackfin/mach-bf518/include/mach/portmux.h
@@ -103,6 +103,8 @@
 #define P_SPI1_SSEL4    (P_DEFINED | P_IDENT(GPIO_PF8) | P_FUNCT(2))
 #define P_SPI1_SSEL5    (P_DEFINED | P_IDENT(GPIO_PG11) | P_FUNCT(2))
 
+#define P_DEFAULT_BOOT_SPI_CS P_SPI0_SSEL2
+
 /* SPORT Port Mux */
 #define P_SPORT0_DRPRI  (P_DEFINED | P_IDENT(GPIO_PG3) | P_FUNCT(0))
 #define P_SPORT0_RSCLK  (P_DEFINED | P_IDENT(GPIO_PG4) | P_FUNCT(0))
diff --git a/arch/blackfin/mach-bf527/boards/cm_bf527.c b/arch/blackfin/mach-bf527/boards/cm_bf527.c
index a2c3578f4b6c..48e69eecdba4 100644
--- a/arch/blackfin/mach-bf527/boards/cm_bf527.c
+++ b/arch/blackfin/mach-bf527/boards/cm_bf527.c
@@ -403,8 +403,13 @@ static struct platform_device isp1362_hcd_device = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+        .name = "bfin_mii_bus",
+};
+
 static struct platform_device bfin_mac_device = {
         .name = "bfin_mac",
+        .dev.platform_data = &bfin_mii_bus,
 };
 #endif
 
@@ -482,9 +487,9 @@ static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 };
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-static struct bfin5xx_spi_chip spi_mmc_chip_info = {
-        .enable_dma = 1,
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
+static struct bfin5xx_spi_chip  mmc_spi_chip_info = {
+        .enable_dma = 0,
         .bits_per_word = 8,
 };
 #endif
@@ -580,23 +585,13 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
                 .controller_data = &ad9960_spi_chip_info,
         },
 #endif
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
         {
-                .modalias = "spi_mmc_dummy",
-                .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
+                .modalias = "mmc_spi",
+                .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
                 .bus_num = 0,
-                .chip_select = 0,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
-                .mode = SPI_MODE_3,
-        },
-        {
-                .modalias = "spi_mmc",
-                .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = CONFIG_SPI_MMC_CS_CHAN,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
+                .chip_select = 5,
+                .controller_data = &mmc_spi_chip_info,
                 .mode = SPI_MODE_3,
         },
 #endif
@@ -793,7 +788,6 @@ static struct platform_device i2c_bfin_twi_device = {
 };
 #endif
 
-#ifdef CONFIG_I2C_BOARDINFO
 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
 #if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
         {
@@ -809,7 +803,6 @@ static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
         },
 #endif
 };
-#endif
 
 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 static struct platform_device bfin_sport0_uart_device = {
@@ -920,6 +913,7 @@ static struct platform_device *stamp_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+        &bfin_mii_bus,
         &bfin_mac_device,
 #endif
 
@@ -968,27 +962,23 @@ static struct platform_device *stamp_devices[] __initdata = {
         &bfin_gpios_device,
 };
 
-static int __init stamp_init(void)
+static int __init cm_init(void)
 {
         printk(KERN_INFO "%s(): registering device resources\n", __func__);
-
-#ifdef CONFIG_I2C_BOARDINFO
         i2c_register_board_info(0, bfin_i2c_board_info,
                                 ARRAY_SIZE(bfin_i2c_board_info));
-#endif
-
         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
         return 0;
 }
 
-arch_initcall(stamp_init);
+arch_initcall(cm_init);
 
 void native_machine_restart(char *cmd)
 {
         /* workaround reboot hang when booting from SPI */
         if ((bfin_read_SYSCR() & 0x7) == 0x3)
-                bfin_gpio_reset_spi0_ssel1();
+                bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
 }
 
 void bfin_get_ether_addr(char *addr)
diff --git a/arch/blackfin/mach-bf527/boards/ezbrd.c b/arch/blackfin/mach-bf527/boards/ezbrd.c
index 0314bd3355eb..7fe480e4ebe8 100644
--- a/arch/blackfin/mach-bf527/boards/ezbrd.c
+++ b/arch/blackfin/mach-bf527/boards/ezbrd.c
@@ -208,8 +208,13 @@ static struct platform_device rtc_device = {
 
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+        .name = "bfin_mii_bus",
+};
+
 static struct platform_device bfin_mac_device = {
         .name = "bfin_mac",
+        .dev.platform_data = &bfin_mii_bus,
 };
 #endif
 
@@ -251,9 +256,9 @@ static struct bfin5xx_spi_chip spi_adc_chip_info = {
 };
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-static struct bfin5xx_spi_chip spi_mmc_chip_info = {
-        .enable_dma = 1,
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
+static struct bfin5xx_spi_chip mmc_spi_chip_info = {
+        .enable_dma = 0,
         .bits_per_word = 8,
 };
 #endif
@@ -361,23 +366,13 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
         },
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
         {
-                .modalias = "spi_mmc_dummy",
+                .modalias = "mmc_spi",
                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
                 .bus_num = 0,
-                .chip_select = 0,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
-                .mode = SPI_MODE_3,
-        },
-        {
-                .modalias = "spi_mmc",
-                .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = CONFIG_SPI_MMC_CS_CHAN,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
+                .chip_select = 5,
+                .controller_data = &mmc_spi_chip_info,
                 .mode = SPI_MODE_3,
         },
 #endif
@@ -590,7 +585,6 @@ static struct platform_device i2c_bfin_twi_device = {
 };
 #endif
 
-#ifdef CONFIG_I2C_BOARDINFO
 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
 #if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
         {
@@ -604,7 +598,6 @@ static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
         },
 #endif
 };
-#endif
 
 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 static struct platform_device bfin_sport0_uart_device = {
@@ -720,6 +713,7 @@ static struct platform_device *stamp_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+        &bfin_mii_bus,
         &bfin_mac_device,
 #endif
 
@@ -764,27 +758,23 @@ static struct platform_device *stamp_devices[] __initdata = {
         &bfin_gpios_device,
 };
 
-static int __init stamp_init(void)
+static int __init ezbrd_init(void)
 {
         printk(KERN_INFO "%s(): registering device resources\n", __func__);
-
-#ifdef CONFIG_I2C_BOARDINFO
         i2c_register_board_info(0, bfin_i2c_board_info,
                                 ARRAY_SIZE(bfin_i2c_board_info));
-#endif
-
         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
         return 0;
 }
 
-arch_initcall(stamp_init);
+arch_initcall(ezbrd_init);
 
 void native_machine_restart(char *cmd)
 {
         /* workaround reboot hang when booting from SPI */
         if ((bfin_read_SYSCR() & 0x7) == 0x3)
-                bfin_gpio_reset_spi0_ssel1();
+                bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
 }
 
 void bfin_get_ether_addr(char *addr)
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index 9454fb7b18c3..d0864111ef59 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -425,8 +425,13 @@ static struct platform_device isp1362_hcd_device = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+        .name = "bfin_mii_bus",
+};
+
 static struct platform_device bfin_mac_device = {
         .name = "bfin_mac",
+        .dev.platform_data = &bfin_mii_bus,
 };
 #endif
 
@@ -830,7 +835,6 @@ static struct platform_device i2c_bfin_twi_device = {
 };
 #endif
 
-#ifdef CONFIG_I2C_BOARDINFO
 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
 #if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
         {
@@ -844,7 +848,6 @@ static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
         },
 #endif
 };
-#endif
 
 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 static struct platform_device bfin_sport0_uart_device = {
@@ -988,6 +991,7 @@ static struct platform_device *stamp_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+        &bfin_mii_bus,
         &bfin_mac_device,
 #endif
 
@@ -1048,27 +1052,23 @@ static struct platform_device *stamp_devices[] __initdata = {
         &bfin_gpios_device,
 };
 
-static int __init stamp_init(void)
+static int __init ezkit_init(void)
 {
         printk(KERN_INFO "%s(): registering device resources\n", __func__);
-
-#ifdef CONFIG_I2C_BOARDINFO
         i2c_register_board_info(0, bfin_i2c_board_info,
                                 ARRAY_SIZE(bfin_i2c_board_info));
-#endif
-
         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
         return 0;
 }
 
-arch_initcall(stamp_init);
+arch_initcall(ezkit_init);
 
 void native_machine_restart(char *cmd)
 {
         /* workaround reboot hang when booting from SPI */
         if ((bfin_read_SYSCR() & 0x7) == 0x3)
-                bfin_gpio_reset_spi0_ssel1();
+                bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
 }
 
 void bfin_get_ether_addr(char *addr)
diff --git a/arch/blackfin/mach-bf527/include/mach/anomaly.h b/arch/blackfin/mach-bf527/include/mach/anomaly.h
index 035e8d835058..df6808d8a6ef 100644
--- a/arch/blackfin/mach-bf527/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf527/include/mach/anomaly.h
@@ -2,7 +2,7 @@
  * File: include/asm-blackfin/mach-bf527/anomaly.h
  * Bugs: Enter bugs at http://blackfin.uclinux.org/
  *
- * Copyright (C) 2004-2008 Analog Devices Inc.
+ * Copyright (C) 2004-2009 Analog Devices Inc.
  * Licensed under the GPL-2 or later.
  */
 
@@ -167,12 +167,16 @@
 #define ANOMALY_05000263 (0)
 #define ANOMALY_05000266 (0)
 #define ANOMALY_05000273 (0)
+#define ANOMALY_05000278 (0)
 #define ANOMALY_05000285 (0)
+#define ANOMALY_05000305 (0)
 #define ANOMALY_05000307 (0)
 #define ANOMALY_05000311 (0)
 #define ANOMALY_05000312 (0)
 #define ANOMALY_05000323 (0)
 #define ANOMALY_05000363 (0)
 #define ANOMALY_05000412 (0)
+#define ANOMALY_05000447 (0)
+#define ANOMALY_05000448 (0)
 
 #endif
diff --git a/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h
index 75722d6008b0..e8c41fd842b5 100644
--- a/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf527/include/mach/bfin_serial_5xx.h
@@ -144,7 +144,7 @@ struct bfin_serial_res bfin_serial_resource[] = {
          CH_UART0_TX,
          CH_UART0_RX,
 #endif
-#ifdef CONFIG_BFIN_UART0_CTSRTS
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
          CONFIG_UART0_CTS_PIN,
          CONFIG_UART0_RTS_PIN,
 #endif
@@ -158,7 +158,7 @@ struct bfin_serial_res bfin_serial_resource[] = {
          CH_UART1_TX,
          CH_UART1_RX,
 #endif
-#ifdef CONFIG_BFIN_UART1_CTSRTS
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
          CONFIG_UART1_CTS_PIN,
          CONFIG_UART1_RTS_PIN,
 #endif
diff --git a/arch/blackfin/mach-bf527/include/mach/portmux.h b/arch/blackfin/mach-bf527/include/mach/portmux.h
index 7f6da2c386bb..72b1652be4da 100644
--- a/arch/blackfin/mach-bf527/include/mach/portmux.h
+++ b/arch/blackfin/mach-bf527/include/mach/portmux.h
@@ -73,6 +73,8 @@
 
 #define P_HWAIT         (P_DONTCARE)
 
+#define P_DEFAULT_BOOT_SPI_CS P_SPI0_SSEL1
+
 #define P_SPI0_SS       (P_DEFINED | P_IDENT(GPIO_PG1) | P_FUNCT(0))
 #define P_SPI0_SSEL1    (P_DEFINED | P_IDENT(GPIO_PG1) | P_FUNCT(2))
 #define P_SPI0_SCK      (P_DEFINED | P_IDENT(GPIO_PG2) | P_FUNCT(2))
diff --git a/arch/blackfin/mach-bf533/boards/Kconfig b/arch/blackfin/mach-bf533/boards/Kconfig
index 308c98dc5aba..8d8b3e7321e6 100644
--- a/arch/blackfin/mach-bf533/boards/Kconfig
+++ b/arch/blackfin/mach-bf533/boards/Kconfig
@@ -38,9 +38,4 @@ config BFIN532_IP0X
         help
           Core support for IP04/IP04 open hardware IP-PBX.
 
-config GENERIC_BF533_BOARD
-        bool "Generic"
-        help
-          Generic or Custom board support.
-
 endchoice
diff --git a/arch/blackfin/mach-bf533/boards/Makefile b/arch/blackfin/mach-bf533/boards/Makefile
index 9afbe72b484f..ff1e832f80d2 100644
--- a/arch/blackfin/mach-bf533/boards/Makefile
+++ b/arch/blackfin/mach-bf533/boards/Makefile
@@ -2,7 +2,6 @@
 # arch/blackfin/mach-bf533/boards/Makefile
 #
 
-obj-$(CONFIG_GENERIC_BF533_BOARD)      += generic_board.o
 obj-$(CONFIG_BFIN533_STAMP)            += stamp.o
 obj-$(CONFIG_BFIN532_IP0X)             += ip0x.o
 obj-$(CONFIG_BFIN533_EZKIT)            += ezkit.o
diff --git a/arch/blackfin/mach-bf533/boards/blackstamp.c b/arch/blackfin/mach-bf533/boards/blackstamp.c
index 6ee607c259ac..0765872a8ada 100644
--- a/arch/blackfin/mach-bf533/boards/blackstamp.c
+++ b/arch/blackfin/mach-bf533/boards/blackstamp.c
@@ -101,9 +101,9 @@ static struct bfin5xx_spi_chip spi_flash_chip_info = {
 };
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-static struct bfin5xx_spi_chip spi_mmc_chip_info = {
-        .enable_dma = 1,
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
+static struct bfin5xx_spi_chip mmc_spi_chip_info = {
+        .enable_dma = 0,
         .bits_per_word = 8,
 };
 #endif
@@ -129,23 +129,13 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
         },
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-        {
-                .modalias = "spi_mmc_dummy",
-                .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = 0,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
-                .mode = SPI_MODE_3,
-        },
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
         {
-                .modalias = "spi_mmc",
+                .modalias = "mmc_spi",
                 .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
                 .bus_num = 0,
-                .chip_select = CONFIG_SPI_MMC_CS_CHAN,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
+                .chip_select = 5,
+                .controller_data = &mmc_spi_chip_info,
                 .mode = SPI_MODE_3,
         },
 #endif
@@ -309,10 +299,8 @@ static struct platform_device i2c_gpio_device = {
 };
 #endif
 
-#ifdef CONFIG_I2C_BOARDINFO
 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
 };
-#endif
 
 static const unsigned int cclk_vlev_datasheet[] =
 {
@@ -390,10 +378,8 @@ static int __init blackstamp_init(void)
 
         printk(KERN_INFO "%s(): registering device resources\n", __func__);
 
-#ifdef CONFIG_I2C_BOARDINFO
         i2c_register_board_info(0, bfin_i2c_board_info,
                                 ARRAY_SIZE(bfin_i2c_board_info));
-#endif
 
         ret = platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
         if (ret < 0)
diff --git a/arch/blackfin/mach-bf533/boards/cm_bf533.c b/arch/blackfin/mach-bf533/boards/cm_bf533.c
index e7061c7e8c42..e8974878d8c2 100644
--- a/arch/blackfin/mach-bf533/boards/cm_bf533.c
+++ b/arch/blackfin/mach-bf533/boards/cm_bf533.c
@@ -96,9 +96,9 @@ static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
 };
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-static struct bfin5xx_spi_chip spi_mmc_chip_info = {
-        .enable_dma = 1,
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
+static struct bfin5xx_spi_chip mmc_spi_chip_info = {
+        .enable_dma = 0,
         .bits_per_word = 8,
 };
 #endif
@@ -138,23 +138,13 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
         },
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-        {
-                .modalias = "spi_mmc_dummy",
-                .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = 0,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
-                .mode = SPI_MODE_3,
-        },
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
         {
-                .modalias = "spi_mmc",
+                .modalias = "mmc_spi",
                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
                 .bus_num = 0,
-                .chip_select = CONFIG_SPI_MMC_CS_CHAN,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
+                .chip_select = 5,
+                .controller_data = &mmc_spi_chip_info,
                 .mode = SPI_MODE_3,
         },
 #endif
diff --git a/arch/blackfin/mach-bf533/boards/generic_board.c b/arch/blackfin/mach-bf533/boards/generic_board.c
deleted file mode 100644
index 986eeec53b1f..000000000000
--- a/arch/blackfin/mach-bf533/boards/generic_board.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * File:         arch/blackfin/mach-bf533/generic_board.c
- * Based on:     arch/blackfin/mach-bf533/ezkit.c
- * Author:       Aidan Williams <aidan@nicta.com.au>
- *
- * Created:      2005
- * Description:
- *
- * Modified:
- *               Copyright 2005 National ICT Australia (NICTA)
- *               Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/irq.h>
-
-/*
- * Name the Board for the /proc/cpuinfo
- */
-const char bfin_board_name[] = "UNKNOWN BOARD";
-
-#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
-static struct platform_device rtc_device = {
-        .name = "rtc-bfin",
-        .id   = -1,
-};
-#endif
-
-/*
- *  Driver needs to know address, irq and flag pin.
- */
-#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
-static struct resource smc91x_resources[] = {
-        {
-                .start = 0x20300300,
-                .end = 0x20300300 + 16,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = IRQ_PROG_INTB,
-                .end = IRQ_PROG_INTB,
-                .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
-        }, {
-                .start = IRQ_PF7,
-                .end = IRQ_PF7,
-                .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
-        },
-};
-
-static struct platform_device smc91x_device = {
-        .name = "smc91x",
-        .id = 0,
-        .num_resources = ARRAY_SIZE(smc91x_resources),
-        .resource = smc91x_resources,
-};
-#endif
-
-#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
-#ifdef CONFIG_BFIN_SIR0
-static struct resource bfin_sir0_resources[] = {
-        {
-                .start = 0xFFC00400,
-                .end = 0xFFC004FF,
-                .flags = IORESOURCE_MEM,
-        },
-        {
-                .start = IRQ_UART0_RX,
-                .end = IRQ_UART0_RX+1,
-                .flags = IORESOURCE_IRQ,
-        },
-        {
-                .start = CH_UART0_RX,
-                .end = CH_UART0_RX+1,
-                .flags = IORESOURCE_DMA,
-        },
-};
-
-static struct platform_device bfin_sir0_device = {
-        .name = "bfin_sir",
-        .id = 0,
-        .num_resources = ARRAY_SIZE(bfin_sir0_resources),
-        .resource = bfin_sir0_resources,
-};
-#endif
-#endif
-
-static struct platform_device *generic_board_devices[] __initdata = {
-#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
-        &rtc_device,
-#endif
-
-#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
-        &smc91x_device,
-#endif
-
-#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
-#ifdef CONFIG_BFIN_SIR0
-        &bfin_sir0_device,
-#endif
-#endif
-};
-
-static int __init generic_board_init(void)
-{
-        printk(KERN_INFO "%s(): registering device resources\n", __func__);
-        return platform_add_devices(generic_board_devices, ARRAY_SIZE(generic_board_devices));
-}
-
-arch_initcall(generic_board_init);
diff --git a/arch/blackfin/mach-bf533/boards/ip0x.c b/arch/blackfin/mach-bf533/boards/ip0x.c
index e30b1b7d1442..f19b63378b12 100644
--- a/arch/blackfin/mach-bf533/boards/ip0x.c
+++ b/arch/blackfin/mach-bf533/boards/ip0x.c
@@ -127,8 +127,8 @@ static struct platform_device dm9000_device2 = {
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 /* all SPI peripherals info goes here */
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-static struct bfin5xx_spi_chip spi_mmc_chip_info = {
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
+static struct bfin5xx_spi_chip mmc_spi_chip_info = {
 /*
  * CPOL (Clock Polarity)
  *  0 - Active high SCK
@@ -152,14 +152,13 @@ static struct bfin5xx_spi_chip spi_mmc_chip_info = {
 /* Notice: for blackfin, the speed_hz is the value of register
  * SPI_BAUD, not the real baudrate */
 static struct spi_board_info bfin_spi_board_info[] __initdata = {
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
         {
-                .modalias = "spi_mmc",
+                .modalias = "mmc_spi",
                 .max_speed_hz = 2,
                 .bus_num = 1,
-                .chip_select = CONFIG_SPI_MMC_CS_CHAN,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
+                .chip_select = 5,
+                .controller_data = &mmc_spi_chip_info,
         },
 #endif
 };
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index 07f9ad1e189c..db96f33f72e2 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -441,7 +441,6 @@ static struct platform_device i2c_gpio_device = {
 };
 #endif
 
-#ifdef CONFIG_I2C_BOARDINFO
 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
 #if defined(CONFIG_JOYSTICK_AD7142) || defined(CONFIG_JOYSTICK_AD7142_MODULE)
         {
@@ -461,7 +460,6 @@ static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
         },
 #endif
 };
-#endif
 
 static const unsigned int cclk_vlev_datasheet[] =
 {
@@ -550,10 +548,8 @@ static int __init stamp_init(void)
 
         printk(KERN_INFO "%s(): registering device resources\n", __func__);
 
-#ifdef CONFIG_I2C_BOARDINFO
         i2c_register_board_info(0, bfin_i2c_board_info,
                                 ARRAY_SIZE(bfin_i2c_board_info));
-#endif
 
         ret = platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
         if (ret < 0)
diff --git a/arch/blackfin/mach-bf533/include/mach/anomaly.h b/arch/blackfin/mach-bf533/include/mach/anomaly.h
index 0d3a03429fb9..1cf893e2e55b 100644
--- a/arch/blackfin/mach-bf533/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf533/include/mach/anomaly.h
@@ -2,7 +2,7 @@
  * File: include/asm-blackfin/mach-bf533/anomaly.h
  * Bugs: Enter bugs at http://blackfin.uclinux.org/
  *
- * Copyright (C) 2004-2008 Analog Devices Inc.
+ * Copyright (C) 2004-2009 Analog Devices Inc.
  * Licensed under the GPL-2 or later.
  */
 
@@ -160,7 +160,7 @@
 #define ANOMALY_05000301 (__SILICON_REVISION__ < 6)
 /* SSYNCs After Writes To DMA MMR Registers May Not Be Handled Correctly */
 #define ANOMALY_05000302 (__SILICON_REVISION__ < 5)
-/* New Feature: Additional Hysteresis on SPORT Input Pins (Not Available On Older Silicon) */
+/* SPORT_HYS Bit in PLL_CTL Register Is Not Functional */
 #define ANOMALY_05000305 (__SILICON_REVISION__ < 5)
 /* New Feature: Additional PPI Frame Sync Sampling Options (Not Available On Older Silicon) */
 #define ANOMALY_05000306 (__SILICON_REVISION__ < 5)
@@ -278,9 +278,12 @@
 #define ANOMALY_05000266 (0)
 #define ANOMALY_05000323 (0)
 #define ANOMALY_05000353 (1)
+#define ANOMALY_05000380 (0)
 #define ANOMALY_05000386 (1)
 #define ANOMALY_05000412 (0)
 #define ANOMALY_05000432 (0)
 #define ANOMALY_05000435 (0)
+#define ANOMALY_05000447 (0)
+#define ANOMALY_05000448 (0)
 
 #endif
diff --git a/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
index f3d9e495230c..5f517f53b0fd 100644
--- a/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf533/include/mach/bfin_serial_5xx.h
@@ -134,7 +134,7 @@ struct bfin_serial_res bfin_serial_resource[] = {
         CH_UART_TX,
         CH_UART_RX,
 #endif
-#ifdef CONFIG_BFIN_UART0_CTSRTS
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
         CONFIG_UART0_CTS_PIN,
         CONFIG_UART0_RTS_PIN,
 #endif
diff --git a/arch/blackfin/mach-bf533/include/mach/portmux.h b/arch/blackfin/mach-bf533/include/mach/portmux.h
index 685a2651dcda..2f59ce0b0cb5 100644
--- a/arch/blackfin/mach-bf533/include/mach/portmux.h
+++ b/arch/blackfin/mach-bf533/include/mach/portmux.h
@@ -54,14 +54,11 @@
 #define P_SPI0_SSEL2    (P_DEFINED | P_IDENT(GPIO_PF2))
 #define P_SPI0_SSEL1    (P_DEFINED | P_IDENT(GPIO_PF1))
 #define P_SPI0_SS       (P_DEFINED | P_IDENT(GPIO_PF0))
+#define P_DEFAULT_BOOT_SPI_CS P_SPI0_SSEL2
 
 #define P_TMR2          (P_DONTCARE)
 #define P_TMR1          (P_DONTCARE)
 #define P_TMR0          (P_DONTCARE)
 #define P_TMRCLK        (P_DEFINED | P_IDENT(GPIO_PF1))
 
-
-
-
-
 #endif /* _MACH_PORTMUX_H_ */
diff --git a/arch/blackfin/mach-bf537/boards/Kconfig b/arch/blackfin/mach-bf537/boards/Kconfig
index 42a57b0acb29..77c59da87e85 100644
--- a/arch/blackfin/mach-bf537/boards/Kconfig
+++ b/arch/blackfin/mach-bf537/boards/Kconfig
@@ -33,9 +33,4 @@ config CAMSIG_MINOTAUR
         help
           Board supply package for CSP Minotaur
 
-config GENERIC_BF537_BOARD
-        bool "Generic"
-        help
-          Generic or Custom board support.
-
 endchoice
diff --git a/arch/blackfin/mach-bf537/boards/Makefile b/arch/blackfin/mach-bf537/boards/Makefile
index 7168cc14afd8..68b98a7af6a6 100644
--- a/arch/blackfin/mach-bf537/boards/Makefile
+++ b/arch/blackfin/mach-bf537/boards/Makefile
@@ -2,7 +2,6 @@
 # arch/blackfin/mach-bf537/boards/Makefile
 #
 
-obj-$(CONFIG_GENERIC_BF537_BOARD)      += generic_board.o
 obj-$(CONFIG_BFIN537_STAMP)            += stamp.o
 obj-$(CONFIG_BFIN537_BLUETECHNIX_CM)   += cm_bf537.o
 obj-$(CONFIG_BFIN537_BLUETECHNIX_TCM)  += tcm_bf537.o
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537.c b/arch/blackfin/mach-bf537/boards/cm_bf537.c
index 6ac8e4d5bd38..41c75b9bfac0 100644
--- a/arch/blackfin/mach-bf537/boards/cm_bf537.c
+++ b/arch/blackfin/mach-bf537/boards/cm_bf537.c
@@ -108,9 +108,9 @@ static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 };
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-static struct bfin5xx_spi_chip spi_mmc_chip_info = {
-        .enable_dma = 1,
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
+static struct bfin5xx_spi_chip  mmc_spi_chip_info = {
+        .enable_dma = 0,
         .bits_per_word = 8,
 };
 #endif
@@ -160,23 +160,13 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
         },
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-        {
-                .modalias = "spi_mmc_dummy",
-                .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = 7,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
-                .mode = SPI_MODE_3,
-        },
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
         {
-                .modalias = "spi_mmc",
-                .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
+                .modalias = "mmc_spi",
+                .max_speed_hz = 20000000,     /* max spi clock (SCK) speed in HZ */
                 .bus_num = 0,
-                .chip_select = CONFIG_SPI_MMC_CS_CHAN,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
+                .chip_select = 1,
+                .controller_data = &mmc_spi_chip_info,
                 .mode = SPI_MODE_3,
         },
 #endif
@@ -479,8 +469,13 @@ static struct platform_device bfin_sport1_uart_device = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+        .name = "bfin_mii_bus",
+};
+
 static struct platform_device bfin_mac_device = {
         .name = "bfin_mac",
+        .dev.platform_data = &bfin_mii_bus,
 };
 #endif
 
@@ -591,6 +586,7 @@ static struct platform_device *cm_bf537_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+        &bfin_mii_bus,
         &bfin_mac_device,
 #endif
 
diff --git a/arch/blackfin/mach-bf537/boards/generic_board.c b/arch/blackfin/mach-bf537/boards/generic_board.c
deleted file mode 100644
index dd6e6bfb98ea..000000000000
--- a/arch/blackfin/mach-bf537/boards/generic_board.c
+++ /dev/null
@@ -1,739 +0,0 @@
-/*
- * File:         arch/blackfin/mach-bf537/boards/generic_board.c
- * Based on:     arch/blackfin/mach-bf533/boards/ezkit.c
- * Author:       Aidan Williams <aidan@nicta.com.au>
- *
- * Created:
- * Description:
- *
- * Modified:
- *               Copyright 2005 National ICT Australia (NICTA)
- *               Copyright 2004-2008 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/device.h>
-#include <linux/etherdevice.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/flash.h>
-#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
-#include <linux/usb/isp1362.h>
-#endif
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/usb/sl811.h>
-#include <asm/dma.h>
-#include <asm/bfin5xx_spi.h>
-#include <asm/reboot.h>
-#include <asm/portmux.h>
-#include <linux/spi/ad7877.h>
-
-/*
- * Name the Board for the /proc/cpuinfo
- */
-const char bfin_board_name[] = "UNKNOWN BOARD";
-
-/*
- *  Driver needs to know address, irq and flag pin.
- */
-
-#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
-#include <linux/usb/isp1760.h>
-static struct resource bfin_isp1760_resources[] = {
-        [0] = {
-                .start  = 0x203C0000,
-                .end    = 0x203C0000 + 0x000fffff,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = IRQ_PF7,
-                .end    = IRQ_PF7,
-                .flags  = IORESOURCE_IRQ,
-        },
-};
-
-static struct isp1760_platform_data isp1760_priv = {
-        .is_isp1761 = 0,
-        .port1_disable = 0,
-        .bus_width_16 = 1,
-        .port1_otg = 0,
-        .analog_oc = 0,
-        .dack_polarity_high = 0,
-        .dreq_polarity_high = 0,
-};
-
-static struct platform_device bfin_isp1760_device = {
-        .name           = "isp1760-hcd",
-        .id             = 0,
-        .dev = {
-                .platform_data = &isp1760_priv,
-        },
-        .num_resources  = ARRAY_SIZE(bfin_isp1760_resources),
-        .resource       = bfin_isp1760_resources,
-};
-#endif
-
-#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
-static struct resource bfin_pcmcia_cf_resources[] = {
-        {
-                .start = 0x20310000, /* IO PORT */
-                .end = 0x20312000,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = 0x20311000, /* Attribute Memory */
-                .end = 0x20311FFF,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = IRQ_PF4,
-                .end = IRQ_PF4,
-                .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
-        }, {
-                .start = 6, /* Card Detect PF6 */
-                .end = 6,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device bfin_pcmcia_cf_device = {
-        .name = "bfin_cf_pcmcia",
-        .id = -1,
-        .num_resources = ARRAY_SIZE(bfin_pcmcia_cf_resources),
-        .resource = bfin_pcmcia_cf_resources,
-};
-#endif
-
-#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
-static struct platform_device rtc_device = {
-        .name = "rtc-bfin",
-        .id   = -1,
-};
-#endif
-
-#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
-static struct resource smc91x_resources[] = {
-        {
-                .name = "smc91x-regs",
-                .start = 0x20300300,
-                .end = 0x20300300 + 16,
-                .flags = IORESOURCE_MEM,
-        }, {
-
-                .start = IRQ_PF7,
-                .end = IRQ_PF7,
-                .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
-        },
-};
-static struct platform_device smc91x_device = {
-        .name = "smc91x",
-        .id = 0,
-        .num_resources = ARRAY_SIZE(smc91x_resources),
-        .resource = smc91x_resources,
-};
-#endif
-
-#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
-static struct resource dm9000_resources[] = {
-        [0] = {
-                .start  = 0x203FB800,
-                .end    = 0x203FB800 + 1,
-                .flags  = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start  = 0x203FB800 + 4,
-                .end    = 0x203FB800 + 5,
-                .flags  = IORESOURCE_MEM,
-        },
-        [2] = {
-                .start  = IRQ_PF9,
-                .end    = IRQ_PF9,
-                .flags  = (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
-        },
-};
-
-static struct platform_device dm9000_device = {
-        .name           = "dm9000",
-        .id             = -1,
-        .num_resources  = ARRAY_SIZE(dm9000_resources),
-        .resource       = dm9000_resources,
-};
-#endif
-
-#if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
-static struct resource sl811_hcd_resources[] = {
-        {
-                .start = 0x20340000,
-                .end = 0x20340000,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = 0x20340004,
-                .end = 0x20340004,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = CONFIG_USB_SL811_BFIN_IRQ,
-                .end = CONFIG_USB_SL811_BFIN_IRQ,
-                .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
-        },
-};
-
-#if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
-void sl811_port_power(struct device *dev, int is_on)
-{
-        gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
-        gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS, is_on);
-
-}
-#endif
-
-static struct sl811_platform_data sl811_priv = {
-        .potpg = 10,
-        .power = 250,       /* == 500mA */
-#if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
-        .port_power = &sl811_port_power,
-#endif
-};
-
-static struct platform_device sl811_hcd_device = {
-        .name = "sl811-hcd",
-        .id = 0,
-        .dev = {
-                .platform_data = &sl811_priv,
-        },
-        .num_resources = ARRAY_SIZE(sl811_hcd_resources),
-        .resource = sl811_hcd_resources,
-};
-#endif
-
-#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
-static struct resource isp1362_hcd_resources[] = {
-        {
-                .start = 0x20360000,
-                .end = 0x20360000,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = 0x20360004,
-                .end = 0x20360004,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
-                .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
-                .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
-        },
-};
-
-static struct isp1362_platform_data isp1362_priv = {
-        .sel15Kres = 1,
-        .clknotstop = 0,
-        .oc_enable = 0,
-        .int_act_high = 0,
-        .int_edge_triggered = 0,
-        .remote_wakeup_connected = 0,
-        .no_power_switching = 1,
-        .power_switching_mode = 0,
-};
-
-static struct platform_device isp1362_hcd_device = {
-        .name = "isp1362-hcd",
-        .id = 0,
-        .dev = {
-                .platform_data = &isp1362_priv,
-        },
-        .num_resources = ARRAY_SIZE(isp1362_hcd_resources),
-        .resource = isp1362_hcd_resources,
-};
-#endif
-
-#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
-static struct platform_device bfin_mac_device = {
-        .name = "bfin_mac",
-};
-#endif
-
-#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
-static struct resource net2272_bfin_resources[] = {
-        {
-                .start = 0x20300000,
-                .end = 0x20300000 + 0x100,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = IRQ_PF7,
-                .end = IRQ_PF7,
-                .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
-        },
-};
-
-static struct platform_device net2272_bfin_device = {
-        .name = "net2272",
-        .id = -1,
-        .num_resources = ARRAY_SIZE(net2272_bfin_resources),
-        .resource = net2272_bfin_resources,
-};
-#endif
-
-#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-/* all SPI peripherals info goes here */
-
-#if defined(CONFIG_MTD_M25P80) \
-        || defined(CONFIG_MTD_M25P80_MODULE)
-static struct mtd_partition bfin_spi_flash_partitions[] = {
-        {
-                .name = "bootloader(spi)",
-                .size = 0x00020000,
-                .offset = 0,
-                .mask_flags = MTD_CAP_ROM
-        }, {
-                .name = "linux kernel(spi)",
-                .size = 0xe0000,
-                .offset = 0x20000
-        }, {
-                .name = "file system(spi)",
-                .size = 0x700000,
-                .offset = 0x00100000,
-        }
-};
-
-static struct flash_platform_data bfin_spi_flash_data = {
-        .name = "m25p80",
-        .parts = bfin_spi_flash_partitions,
-        .nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
-        .type = "m25p64",
-};
-
-/* SPI flash chip (m25p64) */
-static struct bfin5xx_spi_chip spi_flash_chip_info = {
-        .enable_dma = 0,         /* use dma transfer with this chip*/
-        .bits_per_word = 8,
-};
-#endif
-
-#if defined(CONFIG_SPI_ADC_BF533) \
-        || defined(CONFIG_SPI_ADC_BF533_MODULE)
-/* SPI ADC chip */
-static struct bfin5xx_spi_chip spi_adc_chip_info = {
-        .enable_dma = 1,         /* use dma transfer with this chip*/
-        .bits_per_word = 16,
-};
-#endif
-
-#if defined(CONFIG_SND_BLACKFIN_AD1836) \
-        || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
-static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
-        .enable_dma = 0,
-        .bits_per_word = 16,
-};
-#endif
-
-#if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
-static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
-        .enable_dma = 0,
-        .bits_per_word = 16,
-};
-#endif
-
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-static struct bfin5xx_spi_chip spi_mmc_chip_info = {
-        .enable_dma = 1,
-        .bits_per_word = 8,
-};
-#endif
-
-#if defined(CONFIG_PBX)
-static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
-        .ctl_reg        = 0x4, /* send zero */
-        .enable_dma     = 0,
-        .bits_per_word  = 8,
-        .cs_change_per_word = 1,
-};
-#endif
-
-#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
-static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
-        .enable_dma = 0,
-        .bits_per_word = 16,
-};
-
-static const struct ad7877_platform_data bfin_ad7877_ts_info = {
-        .model                  = 7877,
-        .vref_delay_usecs       = 50,   /* internal, no capacitor */
-        .x_plate_ohms           = 419,
-        .y_plate_ohms           = 486,
-        .pressure_max           = 1000,
-        .pressure_min           = 0,
-        .stopacq_polarity       = 1,
-        .first_conversion_delay = 3,
-        .acquisition_time       = 1,
-        .averaging              = 1,
-        .pen_down_acc_interval  = 1,
-};
-#endif
-
-static struct spi_board_info bfin_spi_board_info[] __initdata = {
-#if defined(CONFIG_MTD_M25P80) \
-        || defined(CONFIG_MTD_M25P80_MODULE)
-        {
-                /* the modalias must be the same as spi device driver name */
-                .modalias = "m25p80", /* Name of spi_driver for this device */
-                .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0, /* Framework bus number */
-                .chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
-                .platform_data = &bfin_spi_flash_data,
-                .controller_data = &spi_flash_chip_info,
-                .mode = SPI_MODE_3,
-        },
-#endif
-
-#if defined(CONFIG_SPI_ADC_BF533) \
-        || defined(CONFIG_SPI_ADC_BF533_MODULE)
-        {
-                .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
-                .max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0, /* Framework bus number */
-                .chip_select = 1, /* Framework chip select. */
-                .platform_data = NULL, /* No spi_driver specific config */
-                .controller_data = &spi_adc_chip_info,
-        },
-#endif
-
-#if defined(CONFIG_SND_BLACKFIN_AD1836) \
-        || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
-        {
-                .modalias = "ad1836-spi",
-                .max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
-                .controller_data = &ad1836_spi_chip_info,
-        },
-#endif
-#if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
-        {
-                .modalias = "ad9960-spi",
-                .max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = 1,
-                .controller_data = &ad9960_spi_chip_info,
-        },
-#endif
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-        {
-                .modalias = "spi_mmc_dummy",
-                .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = 0,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
-                .mode = SPI_MODE_3,
-        },
-        {
-                .modalias = "spi_mmc",
-                .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = CONFIG_SPI_MMC_CS_CHAN,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
-                .mode = SPI_MODE_3,
-        },
-#endif
-#if defined(CONFIG_PBX)
-        {
-                .modalias = "fxs-spi",
-                .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = 8 - CONFIG_J11_JUMPER,
-                .controller_data = &spi_si3xxx_chip_info,
-                .mode = SPI_MODE_3,
-        },
-        {
-                .modalias = "fxo-spi",
-                .max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = 8 - CONFIG_J19_JUMPER,
-                .controller_data = &spi_si3xxx_chip_info,
-                .mode = SPI_MODE_3,
-        },
-#endif
-#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
-        {
-                .modalias               = "ad7877",
-                .platform_data          = &bfin_ad7877_ts_info,
-                .irq                    = IRQ_PF6,
-                .max_speed_hz   = 12500000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num        = 0,
-                .chip_select  = 1,
-                .controller_data = &spi_ad7877_chip_info,
-        },
-#endif
-};
-
-/* SPI controller data */
-static struct bfin5xx_spi_master bfin_spi0_info = {
-        .num_chipselect = 8,
-        .enable_dma = 1,  /* master has the ability to do dma transfer */
-        .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
-};
-
-/* SPI (0) */
-static struct resource bfin_spi0_resource[] = {
-        [0] = {
-                .start = SPI0_REGBASE,
-                .end   = SPI0_REGBASE + 0xFF,
-                .flags = IORESOURCE_MEM,
-                },
-        [1] = {
-                .start = CH_SPI,
-                .end   = CH_SPI,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device bfin_spi0_device = {
-        .name = "bfin-spi",
-        .id = 0, /* Bus number */
-        .num_resources = ARRAY_SIZE(bfin_spi0_resource),
-        .resource = bfin_spi0_resource,
-        .dev = {
-                .platform_data = &bfin_spi0_info, /* Passed to driver */
-        },
-};
-#endif  /* spi master and devices */
-
-#if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
-static struct platform_device bfin_fb_device = {
-        .name = "bf537-lq035",
-};
-#endif
-
-#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
-static struct platform_device bfin_fb_adv7393_device = {
-        .name = "bfin-adv7393",
-};
-#endif
-
-#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
-static struct resource bfin_uart_resources[] = {
-        {
-                .start = 0xFFC00400,
-                .end = 0xFFC004FF,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = 0xFFC02000,
-                .end = 0xFFC020FF,
-                .flags = IORESOURCE_MEM,
-        },
-};
-
-static struct platform_device bfin_uart_device = {
-        .name = "bfin-uart",
-        .id = 1,
-        .num_resources = ARRAY_SIZE(bfin_uart_resources),
-        .resource = bfin_uart_resources,
-};
-#endif
-
-#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
-#ifdef CONFIG_BFIN_SIR0
-static struct resource bfin_sir0_resources[] = {
-        {
-                .start = 0xFFC00400,
-                .end = 0xFFC004FF,
-                .flags = IORESOURCE_MEM,
-        },
-        {
-                .start = IRQ_UART0_RX,
-                .end = IRQ_UART0_RX+1,
-                .flags = IORESOURCE_IRQ,
-        },
-        {
-                .start = CH_UART0_RX,
-                .end = CH_UART0_RX+1,
-                .flags = IORESOURCE_DMA,
-        },
-};
-
-static struct platform_device bfin_sir0_device = {
-        .name = "bfin_sir",
-        .id = 0,
-        .num_resources = ARRAY_SIZE(bfin_sir0_resources),
-        .resource = bfin_sir0_resources,
-};
-#endif
-#ifdef CONFIG_BFIN_SIR1
-static struct resource bfin_sir1_resources[] = {
-        {
-                .start = 0xFFC02000,
-                .end = 0xFFC020FF,
-                .flags = IORESOURCE_MEM,
-        },
-        {
-                .start = IRQ_UART1_RX,
-                .end = IRQ_UART1_RX+1,
-                .flags = IORESOURCE_IRQ,
-        },
-        {
-                .start = CH_UART1_RX,
-                .end = CH_UART1_RX+1,
-                .flags = IORESOURCE_DMA,
-        },
-};
-
-static struct platform_device bfin_sir1_device = {
-        .name = "bfin_sir",
-        .id = 1,
-        .num_resources = ARRAY_SIZE(bfin_sir1_resources),
-        .resource = bfin_sir1_resources,
-};
-#endif
-#endif
-
-#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
-static struct resource bfin_twi0_resource[] = {
-        [0] = {
-                .start = TWI0_REGBASE,
-                .end   = TWI0_REGBASE + 0xFF,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_TWI,
-                .end   = IRQ_TWI,
-                .flags = IORESOURCE_IRQ,
-        },
-};
-
-static struct platform_device i2c_bfin_twi_device = {
-        .name = "i2c-bfin-twi",
-        .id = 0,
-        .num_resources = ARRAY_SIZE(bfin_twi0_resource),
-        .resource = bfin_twi0_resource,
-};
-#endif
-
-#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
-static struct platform_device bfin_sport0_uart_device = {
-        .name = "bfin-sport-uart",
-        .id = 0,
-};
-
-static struct platform_device bfin_sport1_uart_device = {
-        .name = "bfin-sport-uart",
-        .id = 1,
-};
-#endif
-
-static struct platform_device *stamp_devices[] __initdata = {
-#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
-        &bfin_pcmcia_cf_device,
-#endif
-
-#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
-        &rtc_device,
-#endif
-
-#if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
-        &sl811_hcd_device,
-#endif
-
-#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
-        &isp1362_hcd_device,
-#endif
-
-#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
-        &smc91x_device,
-#endif
-
-#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
-        &dm9000_device,
-#endif
-
-#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
-        &bfin_mac_device,
-#endif
-
-#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
-        &net2272_bfin_device,
-#endif
-
-#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
-        &bfin_isp1760_device,
-#endif
-
-#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-        &bfin_spi0_device,
-#endif
-
-#if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
-        &bfin_fb_device,
-#endif
-
-#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
-        &bfin_fb_adv7393_device,
-#endif
-
-#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
-        &bfin_uart_device,
-#endif
-
-#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
-#ifdef CONFIG_BFIN_SIR0
-        &bfin_sir0_device,
-#endif
-#ifdef CONFIG_BFIN_SIR1
-        &bfin_sir1_device,
-#endif
-#endif
-
-#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
-        &i2c_bfin_twi_device,
-#endif
-
-#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
-        &bfin_sport0_uart_device,
-        &bfin_sport1_uart_device,
-#endif
-};
-
-static int __init stamp_init(void)
-{
-        printk(KERN_INFO "%s(): registering device resources\n", __func__);
-        platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
-#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-        spi_register_board_info(bfin_spi_board_info,
-                                ARRAY_SIZE(bfin_spi_board_info));
-#endif
-
-        return 0;
-}
-
-arch_initcall(stamp_init);
-
-void native_machine_restart(char *cmd)
-{
-        /* workaround reboot hang when booting from SPI */
-        if ((bfin_read_SYSCR() & 0x7) == 0x3)
-                bfin_gpio_reset_spi0_ssel1();
-}
-
-#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
-void bfin_get_ether_addr(char *addr)
-{
-        random_ether_addr(addr);
-        printk(KERN_WARNING "%s:%s: Setting Ethernet MAC to a random one\n", __FILE__, __func__);
-}
-EXPORT_SYMBOL(bfin_get_ether_addr);
-#endif
diff --git a/arch/blackfin/mach-bf537/boards/minotaur.c b/arch/blackfin/mach-bf537/boards/minotaur.c
index bb795341cb17..3c159819e555 100644
--- a/arch/blackfin/mach-bf537/boards/minotaur.c
+++ b/arch/blackfin/mach-bf537/boards/minotaur.c
@@ -61,8 +61,13 @@ static struct platform_device rtc_device = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+        .name = "bfin_mii_bus",
+};
+
 static struct platform_device bfin_mac_device = {
         .name = "bfin_mac",
+        .dev.platform_data = &bfin_mii_bus,
 };
 #endif
 
@@ -129,9 +134,9 @@ static struct bfin5xx_spi_chip spi_flash_chip_info = {
 };
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-static struct bfin5xx_spi_chip spi_mmc_chip_info = {
-        .enable_dma = 1,
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
+static struct bfin5xx_spi_chip mmc_spi_chip_info = {
+        .enable_dma = 0,
         .bits_per_word = 8,
 };
 #endif
@@ -151,23 +156,13 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
         },
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-        {
-                .modalias = "spi_mmc_dummy",
-                .max_speed_hz = 5000000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = 0,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
-                .mode = SPI_MODE_3,
-        },
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
         {
-                .modalias = "spi_mmc",
+                .modalias = "mmc_spi",
                 .max_speed_hz = 5000000,     /* max spi clock (SCK) speed in HZ */
                 .bus_num = 0,
-                .chip_select = CONFIG_SPI_MMC_CS_CHAN,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
+                .chip_select = 5,
+                .controller_data = &mmc_spi_chip_info,
                 .mode = SPI_MODE_3,
         },
 #endif
@@ -324,6 +319,7 @@ static struct platform_device *minotaur_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+        &bfin_mii_bus,
         &bfin_mac_device,
 #endif
 
@@ -377,5 +373,5 @@ void native_machine_restart(char *cmd)
 {
         /* workaround reboot hang when booting from SPI */
         if ((bfin_read_SYSCR() & 0x7) == 0x3)
-                bfin_gpio_reset_spi0_ssel1();
+                bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
 }
diff --git a/arch/blackfin/mach-bf537/boards/pnav10.c b/arch/blackfin/mach-bf537/boards/pnav10.c
index 89de94f4545d..4e1de1e53f89 100644
--- a/arch/blackfin/mach-bf537/boards/pnav10.c
+++ b/arch/blackfin/mach-bf537/boards/pnav10.c
@@ -198,8 +198,13 @@ static struct platform_device isp1362_hcd_device = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+        .name = "bfin_mii_bus",
+};
+
 static struct platform_device bfin_mac_device = {
         .name = "bfin_mac",
+        .dev.platform_data = &bfin_mii_bus,
 };
 #endif
 
@@ -284,9 +289,9 @@ static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 };
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-static struct bfin5xx_spi_chip spi_mmc_chip_info = {
-        .enable_dma = 1,
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
+static struct bfin5xx_spi_chip mmc_spi_chip_info = {
+        .enable_dma = 0,
         .bits_per_word = 8,
 };
 #endif
@@ -359,23 +364,13 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
                 .controller_data = &ad9960_spi_chip_info,
         },
 #endif
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-        {
-                .modalias = "spi_mmc_dummy",
-                .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = 7,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
-                .mode = SPI_MODE_3,
-        },
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
         {
-                .modalias = "spi_mmc",
+                .modalias = "mmc_spi",
                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
                 .bus_num = 0,
-                .chip_select = CONFIG_SPI_MMC_CS_CHAN,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
+                .chip_select = 5,
+                .controller_data = &mmc_spi_chip_info,
                 .mode = SPI_MODE_3,
         },
 #endif
@@ -529,6 +524,7 @@ static struct platform_device *stamp_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+        &bfin_mii_bus,
         &bfin_mac_device,
 #endif
 
@@ -558,7 +554,7 @@ static struct platform_device *stamp_devices[] __initdata = {
 #endif
 };
 
-static int __init stamp_init(void)
+static int __init pnav_init(void)
 {
         printk(KERN_INFO "%s(): registering device resources\n", __func__);
         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
@@ -569,7 +565,7 @@ static int __init stamp_init(void)
         return 0;
 }
 
-arch_initcall(stamp_init);
+arch_initcall(pnav_init);
 
 void bfin_get_ether_addr(char *addr)
 {
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index d812e2514a2f..cd04c5e44878 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -321,8 +321,13 @@ static struct platform_device isp1362_hcd_device = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+        .name = "bfin_mii_bus",
+};
+
 static struct platform_device bfin_mac_device = {
         .name = "bfin_mac",
+        .dev.platform_data = &bfin_mii_bus,
 };
 #endif
 
@@ -1068,7 +1073,6 @@ static struct adp5588_kpad_platform_data adp5588_kpad_data = {
 };
 #endif
 
-#ifdef CONFIG_I2C_BOARDINFO
 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
 #if defined(CONFIG_JOYSTICK_AD7142) || defined(CONFIG_JOYSTICK_AD7142_MODULE)
         {
@@ -1102,7 +1106,6 @@ static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
         },
 #endif
 };
-#endif
 
 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 static struct platform_device bfin_sport0_uart_device = {
@@ -1217,6 +1220,7 @@ static struct platform_device *stamp_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+        &bfin_mii_bus,
         &bfin_mac_device,
 #endif
 
@@ -1284,12 +1288,8 @@ static struct platform_device *stamp_devices[] __initdata = {
 static int __init stamp_init(void)
 {
         printk(KERN_INFO "%s(): registering device resources\n", __func__);
-
-#ifdef CONFIG_I2C_BOARDINFO
         i2c_register_board_info(0, bfin_i2c_board_info,
                                 ARRAY_SIZE(bfin_i2c_board_info));
-#endif
-
         bfin_plat_nand_init();
         platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
         spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
@@ -1307,7 +1307,7 @@ void native_machine_restart(char *cmd)
 {
         /* workaround reboot hang when booting from SPI */
         if ((bfin_read_SYSCR() & 0x7) == 0x3)
-                bfin_gpio_reset_spi0_ssel1();
+                bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
 }
 
 /*
diff --git a/arch/blackfin/mach-bf537/boards/tcm_bf537.c b/arch/blackfin/mach-bf537/boards/tcm_bf537.c
index 2f4b066153c5..53ad10f3cd76 100644
--- a/arch/blackfin/mach-bf537/boards/tcm_bf537.c
+++ b/arch/blackfin/mach-bf537/boards/tcm_bf537.c
@@ -108,9 +108,9 @@ static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 };
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-static struct bfin5xx_spi_chip spi_mmc_chip_info = {
-        .enable_dma = 1,
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
+static struct bfin5xx_spi_chip mmc_spi_chip_info = {
+        .enable_dma = 0,
         .bits_per_word = 8,
 };
 #endif
@@ -160,23 +160,13 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
         },
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-        {
-                .modalias = "spi_mmc_dummy",
-                .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-                .bus_num = 0,
-                .chip_select = 7,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
-                .mode = SPI_MODE_3,
-        },
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
         {
-                .modalias = "spi_mmc",
+                .modalias = "mmc_spi",
                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
                 .bus_num = 0,
-                .chip_select = CONFIG_SPI_MMC_CS_CHAN,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
+                .chip_select = 5,
+                .controller_data = &mmc_spi_chip_info,
                 .mode = SPI_MODE_3,
         },
 #endif
@@ -481,8 +471,13 @@ static struct platform_device bfin_sport1_uart_device = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+        .name = "bfin_mii_bus",
+};
+
 static struct platform_device bfin_mac_device = {
         .name = "bfin_mac",
+        .dev.platform_data = &bfin_mii_bus,
 };
 #endif
 
@@ -593,6 +588,7 @@ static struct platform_device *cm_bf537_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+        &bfin_mii_bus,
         &bfin_mac_device,
 #endif
 
@@ -615,7 +611,7 @@ static struct platform_device *cm_bf537_devices[] __initdata = {
         &bfin_gpios_device,
 };
 
-static int __init cm_bf537_init(void)
+static int __init tcm_bf537_init(void)
 {
         printk(KERN_INFO "%s(): registering device resources\n", __func__);
         platform_add_devices(cm_bf537_devices, ARRAY_SIZE(cm_bf537_devices));
@@ -629,7 +625,7 @@ static int __init cm_bf537_init(void)
         return 0;
 }
 
-arch_initcall(cm_bf537_init);
+arch_initcall(tcm_bf537_init);
 
 void bfin_get_ether_addr(char *addr)
 {
diff --git a/arch/blackfin/mach-bf537/include/mach/anomaly.h b/arch/blackfin/mach-bf537/include/mach/anomaly.h
index 9cb39121d1cb..1bfd80c26c90 100644
--- a/arch/blackfin/mach-bf537/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf537/include/mach/anomaly.h
@@ -2,7 +2,7 @@
  * File: include/asm-blackfin/mach-bf537/anomaly.h
  * Bugs: Enter bugs at http://blackfin.uclinux.org/
  *
- * Copyright (C) 2004-2008 Analog Devices Inc.
+ * Copyright (C) 2004-2009 Analog Devices Inc.
  * Licensed under the GPL-2 or later.
  */
 
@@ -110,7 +110,7 @@
 #define ANOMALY_05000301 (1)
 /* SSYNCs After Writes To CAN/DMA MMR Registers Are Not Always Handled Correctly */
 #define ANOMALY_05000304 (__SILICON_REVISION__ < 3)
-/* New Feature: Additional Hysteresis on SPORT Input Pins (Not Available On Older Silicon) */
+/* SPORT_HYS Bit in PLL_CTL Register Is Not Functional */
 #define ANOMALY_05000305 (__SILICON_REVISION__ < 3)
 /* SCKELOW Bit Does Not Maintain State Through Hibernate */
 #define ANOMALY_05000307 (__SILICON_REVISION__ < 3)
@@ -168,9 +168,12 @@
 #define ANOMALY_05000323 (0)
 #define ANOMALY_05000353 (1)
 #define ANOMALY_05000363 (0)
+#define ANOMALY_05000380 (0)
 #define ANOMALY_05000386 (1)
 #define ANOMALY_05000412 (0)
 #define ANOMALY_05000432 (0)
 #define ANOMALY_05000435 (0)
+#define ANOMALY_05000447 (0)
+#define ANOMALY_05000448 (0)
 
 #endif
diff --git a/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h
index b3f87e1d16a2..9e34700844a2 100644
--- a/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf537/include/mach/bfin_serial_5xx.h
@@ -144,7 +144,7 @@ struct bfin_serial_res bfin_serial_resource[] = {
         CH_UART0_TX,
         CH_UART0_RX,
 #endif
-#ifdef CONFIG_BFIN_UART0_CTSRTS
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
         CONFIG_UART0_CTS_PIN,
         CONFIG_UART0_RTS_PIN,
 #endif
@@ -158,7 +158,7 @@ struct bfin_serial_res bfin_serial_resource[] = {
         CH_UART1_TX,
         CH_UART1_RX,
 #endif
-#ifdef CONFIG_BFIN_UART1_CTSRTS
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
         CONFIG_UART1_CTS_PIN,
         CONFIG_UART1_RTS_PIN,
 #endif
diff --git a/arch/blackfin/mach-bf537/include/mach/portmux.h b/arch/blackfin/mach-bf537/include/mach/portmux.h
index 78fee6e0f237..87285e75e903 100644
--- a/arch/blackfin/mach-bf537/include/mach/portmux.h
+++ b/arch/blackfin/mach-bf537/include/mach/portmux.h
@@ -31,6 +31,7 @@
 #define P_PPI0_FS1      (P_DEFINED | P_IDENT(GPIO_PF9) | P_FUNCT(1))
 #define P_TACLK0        (P_DEFINED | P_IDENT(GPIO_PF14) | P_FUNCT(1))
 #define P_TMRCLK        (P_DEFINED | P_IDENT(GPIO_PF15) | P_FUNCT(1))
+#define P_DEFAULT_BOOT_SPI_CS P_SPI0_SSEL1
 
 #define P_PPI0_D0       (P_DEFINED | P_IDENT(GPIO_PG0) | P_FUNCT(0))
 #define P_PPI0_D1       (P_DEFINED | P_IDENT(GPIO_PG1) | P_FUNCT(0))
diff --git a/arch/blackfin/mach-bf538/include/mach/anomaly.h b/arch/blackfin/mach-bf538/include/mach/anomaly.h
index e130b4f8a05d..3a5699827363 100644
--- a/arch/blackfin/mach-bf538/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf538/include/mach/anomaly.h
@@ -2,7 +2,7 @@
  * File: include/asm-blackfin/mach-bf538/anomaly.h
  * Bugs: Enter bugs at http://blackfin.uclinux.org/
  *
- * Copyright (C) 2004-2008 Analog Devices Inc.
+ * Copyright (C) 2004-2009 Analog Devices Inc.
  * Licensed under the GPL-2 or later.
  */
 
@@ -120,13 +120,17 @@
 #define ANOMALY_05000198 (0)
 #define ANOMALY_05000230 (0)
 #define ANOMALY_05000263 (0)
+#define ANOMALY_05000305 (0)
 #define ANOMALY_05000311 (0)
 #define ANOMALY_05000323 (0)
 #define ANOMALY_05000353 (1)
 #define ANOMALY_05000363 (0)
+#define ANOMALY_05000380 (0)
 #define ANOMALY_05000386 (1)
 #define ANOMALY_05000412 (0)
 #define ANOMALY_05000432 (0)
 #define ANOMALY_05000435 (0)
+#define ANOMALY_05000447 (0)
+#define ANOMALY_05000448 (0)
 
 #endif
diff --git a/arch/blackfin/mach-bf538/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf538/include/mach/bfin_serial_5xx.h
index 40503b6b89a3..3c2811ebecdd 100644
--- a/arch/blackfin/mach-bf538/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf538/include/mach/bfin_serial_5xx.h
@@ -144,7 +144,7 @@ struct bfin_serial_res bfin_serial_resource[] = {
         CH_UART0_TX,
         CH_UART0_RX,
 #endif
-#ifdef CONFIG_BFIN_UART0_CTSRTS
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
         CONFIG_UART0_CTS_PIN,
         CONFIG_UART0_RTS_PIN,
 #endif
@@ -158,7 +158,7 @@ struct bfin_serial_res bfin_serial_resource[] = {
         CH_UART1_TX,
         CH_UART1_RX,
 #endif
-#ifdef CONFIG_BFIN_UART1_CTSRTS
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
         CONFIG_UART1_CTS_PIN,
         CONFIG_UART1_RTS_PIN,
 #endif
diff --git a/arch/blackfin/mach-bf538/include/mach/portmux.h b/arch/blackfin/mach-bf538/include/mach/portmux.h
index 1e031b588b47..c8db264e3e4d 100644
--- a/arch/blackfin/mach-bf538/include/mach/portmux.h
+++ b/arch/blackfin/mach-bf538/include/mach/portmux.h
@@ -102,5 +102,6 @@
 #define P_SPI0_SSEL2    (P_DEFINED | P_IDENT(GPIO_PF2))
 #define P_SPI0_SSEL1    (P_DEFINED | P_IDENT(GPIO_PF1))
 #define P_SPI0_SS       (P_DEFINED | P_IDENT(GPIO_PF0))
+#define P_DEFAULT_BOOT_SPI_CS P_SPI0_SSEL2
 
 #endif /* _MACH_PORTMUX_H_ */
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index 309c16014cae..096e661700a7 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -781,7 +781,6 @@ static struct platform_device i2c_bfin_twi1_device = {
 #endif
 #endif
 
-#ifdef CONFIG_I2C_BOARDINFO
 static struct i2c_board_info __initdata bfin_i2c_board_info0[] = {
 };
 
@@ -800,7 +799,6 @@ static struct i2c_board_info __initdata bfin_i2c_board_info1[] = {
 #endif
 };
 #endif
-#endif
 
 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 #include <linux/gpio_keys.h>
@@ -956,14 +954,12 @@ static int __init ezkit_init(void)
 {
         printk(KERN_INFO "%s(): registering device resources\n", __func__);
 
-#ifdef CONFIG_I2C_BOARDINFO
         i2c_register_board_info(0, bfin_i2c_board_info0,
                                 ARRAY_SIZE(bfin_i2c_board_info0));
 #if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
         i2c_register_board_info(1, bfin_i2c_board_info1,
                                 ARRAY_SIZE(bfin_i2c_board_info1));
 #endif
-#endif
 
         platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
 
diff --git a/arch/blackfin/mach-bf548/include/mach/anomaly.h b/arch/blackfin/mach-bf548/include/mach/anomaly.h
index 3b5430999f4f..882e40ccf0d1 100644
--- a/arch/blackfin/mach-bf548/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf548/include/mach/anomaly.h
@@ -2,12 +2,12 @@
  * File: include/asm-blackfin/mach-bf548/anomaly.h
  * Bugs: Enter bugs at http://blackfin.uclinux.org/
  *
- * Copyright (C) 2004-2008 Analog Devices Inc.
+ * Copyright (C) 2004-2009 Analog Devices Inc.
  * Licensed under the GPL-2 or later.
  */
 
 /* This file shoule be up to date with:
- *  - Revision G, 08/07/2008; ADSP-BF542/BF544/BF547/BF548/BF549 Blackfin Processor Anomaly List
+ *  - Revision H, 01/16/2009; ADSP-BF542/BF544/BF547/BF548/BF549 Blackfin Processor Anomaly List
  */
 
 #ifndef _MACH_ANOMALY_H_
@@ -91,8 +91,6 @@
 #define ANOMALY_05000371 (__SILICON_REVISION__ < 2)
 /* USB DP/DM Data Pins May Lose State When Entering Hibernate */
 #define ANOMALY_05000372 (__SILICON_REVISION__ < 1)
-/* Mobile DDR Operation Not Functional */
-#define ANOMALY_05000377 (1)
 /* Security/Authentication Speedpath Causes Authentication To Fail To Initiate */
 #define ANOMALY_05000378 (__SILICON_REVISION__ < 2)
 /* 16-Bit NAND FLASH Boot Mode Is Not Functional */
@@ -157,8 +155,22 @@
 #define ANOMALY_05000429 (__SILICON_REVISION__ < 2)
 /* Software System Reset Corrupts PLL_LOCKCNT Register */
 #define ANOMALY_05000430 (__SILICON_REVISION__ >= 2)
+/* Incorrect Use of Stack in Lockbox Firmware During Authentication */
+#define ANOMALY_05000431 (__SILICON_REVISION__ < 3)
+/* OTP Write Accesses Not Supported */
+#define ANOMALY_05000442 (__SILICON_REVISION__ < 1)
 /* IFLUSH Instruction at End of Hardware Loop Causes Infinite Stall */
 #define ANOMALY_05000443 (1)
+/* CDMAPRIO and L2DMAPRIO Bits in the SYSCR Register Are Not Functional */
+#define ANOMALY_05000446 (1)
+/* UART IrDA Receiver Fails on Extended Bit Pulses */
+#define ANOMALY_05000447 (1)
+/* DDR Clock Duty Cycle Spec Violation (tCH, tCL) */
+#define ANOMALY_05000448 (__SILICON_REVISION__ == 1)
+/* Reduced Timing Margins on DDR Output Setup and Hold (tDS and tDH) */
+#define ANOMALY_05000449 (__SILICON_REVISION__ == 1)
+/* USB DMA Mode 1 Short Packet Data Corruption */
+#define ANOMALY_05000450 (1
 
 /* Anomalies that don't exist on this proc */
 #define ANOMALY_05000125 (0)
@@ -171,10 +183,13 @@
 #define ANOMALY_05000263 (0)
 #define ANOMALY_05000266 (0)
 #define ANOMALY_05000273 (0)
+#define ANOMALY_05000278 (0)
+#define ANOMALY_05000305 (0)
 #define ANOMALY_05000307 (0)
 #define ANOMALY_05000311 (0)
 #define ANOMALY_05000323 (0)
 #define ANOMALY_05000363 (0)
+#define ANOMALY_05000380 (0)
 #define ANOMALY_05000412 (0)
 #define ANOMALY_05000432 (0)
 #define ANOMALY_05000435 (0)
diff --git a/arch/blackfin/mach-bf548/include/mach/bf548.h b/arch/blackfin/mach-bf548/include/mach/bf548.h
index f0e569984810..cd31f72bdd82 100644
--- a/arch/blackfin/mach-bf548/include/mach/bf548.h
+++ b/arch/blackfin/mach-bf548/include/mach/bf548.h
@@ -104,6 +104,18 @@
 
 #define AMGCTLVAL       (V_AMBEN | V_AMCKEN)
 
+#if defined(CONFIG_BF542M)
+# define CONFIG_BF542
+#elif defined(CONFIG_BF544M)
+# define CONFIG_BF544
+#elif defined(CONFIG_BF547M)
+# define CONFIG_BF547
+#elif defined(CONFIG_BF548M)
+# define CONFIG_BF548
+#elif defined(CONFIG_BF549M)
+# define CONFIG_BF549
+#endif
+
 #if defined(CONFIG_BF542)
 # define CPU   "BF542"
 # define CPUID 0x27de
diff --git a/arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h
index e4cf35e7ab9f..c05e79cba257 100644
--- a/arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf548/include/mach/bfin_serial_5xx.h
@@ -63,7 +63,7 @@
 #define UART_ENABLE_INTS(x, v) UART_SET_IER(x, v)
 #define UART_DISABLE_INTS(x) UART_CLEAR_IER(x, 0xF)
 
-#if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART1_CTSRTS)
+#if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART2_CTSRTS)
 # define CONFIG_SERIAL_BFIN_CTSRTS
 
 # ifndef CONFIG_UART0_CTS_PIN
@@ -74,12 +74,12 @@
 #  define CONFIG_UART0_RTS_PIN -1
 # endif
 
-# ifndef CONFIG_UART1_CTS_PIN
-#  define CONFIG_UART1_CTS_PIN -1
+# ifndef CONFIG_UART2_CTS_PIN
+#  define CONFIG_UART2_CTS_PIN -1
 # endif
 
-# ifndef CONFIG_UART1_RTS_PIN
-#  define CONFIG_UART1_RTS_PIN -1
+# ifndef CONFIG_UART2_RTS_PIN
+#  define CONFIG_UART2_RTS_PIN -1
 # endif
 #endif
 
@@ -130,7 +130,7 @@ struct bfin_serial_res bfin_serial_resource[] = {
         CH_UART0_TX,
         CH_UART0_RX,
 #endif
-#ifdef CONFIG_BFIN_UART0_CTSRTS
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
         CONFIG_UART0_CTS_PIN,
         CONFIG_UART0_RTS_PIN,
 #endif
@@ -144,6 +144,10 @@ struct bfin_serial_res bfin_serial_resource[] = {
         CH_UART1_TX,
         CH_UART1_RX,
 #endif
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+        0,
+        0,
+#endif
         },
 #endif
 #ifdef CONFIG_SERIAL_BFIN_UART2
@@ -154,7 +158,7 @@ struct bfin_serial_res bfin_serial_resource[] = {
         CH_UART2_TX,
         CH_UART2_RX,
 #endif
-#ifdef CONFIG_BFIN_UART2_CTSRTS
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
         CONFIG_UART2_CTS_PIN,
         CONFIG_UART2_RTS_PIN,
 #endif
@@ -168,6 +172,10 @@ struct bfin_serial_res bfin_serial_resource[] = {
         CH_UART3_TX,
         CH_UART3_RX,
 #endif
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+        0,
+        0,
+#endif
         },
 #endif
 };
diff --git a/arch/blackfin/mach-bf548/include/mach/gpio.h b/arch/blackfin/mach-bf548/include/mach/gpio.h
index bba82dc75f16..3a2051709787 100644
--- a/arch/blackfin/mach-bf548/include/mach/gpio.h
+++ b/arch/blackfin/mach-bf548/include/mach/gpio.h
@@ -195,17 +195,17 @@
 struct gpio_port_t {
         unsigned short port_fer;
         unsigned short dummy1;
-        unsigned short port_data;
+        unsigned short data;
         unsigned short dummy2;
-        unsigned short port_set;
+        unsigned short data_set;
         unsigned short dummy3;
-        unsigned short port_clear;
+        unsigned short data_clear;
         unsigned short dummy4;
-        unsigned short port_dir_set;
+        unsigned short dir_set;
         unsigned short dummy5;
-        unsigned short port_dir_clear;
+        unsigned short dir_clear;
         unsigned short dummy6;
-        unsigned short port_inen;
+        unsigned short inen;
         unsigned short dummy7;
         unsigned int port_mux;
 };
diff --git a/arch/blackfin/mach-bf548/include/mach/irq.h b/arch/blackfin/mach-bf548/include/mach/irq.h
index 60299a71e090..f194625f6821 100644
--- a/arch/blackfin/mach-bf548/include/mach/irq.h
+++ b/arch/blackfin/mach-bf548/include/mach/irq.h
@@ -123,8 +123,8 @@ Events         (highest priority)  EMU         0
 #define IRQ_MXVR_ERROR          BFIN_IRQ(51)    /* MXVR Status (Error) Interrupt */
 #define IRQ_MXVR_MSG            BFIN_IRQ(52)    /* MXVR Message Interrupt */
 #define IRQ_MXVR_PKT            BFIN_IRQ(53)    /* MXVR Packet Interrupt */
-#define IRQ_EPP1_ERROR          BFIN_IRQ(54)    /* EPPI1 Error Interrupt */
-#define IRQ_EPP2_ERROR          BFIN_IRQ(55)    /* EPPI2 Error Interrupt */
+#define IRQ_EPPI1_ERROR         BFIN_IRQ(54)    /* EPPI1 Error Interrupt */
+#define IRQ_EPPI2_ERROR         BFIN_IRQ(55)    /* EPPI2 Error Interrupt */
 #define IRQ_UART3_ERROR         BFIN_IRQ(56)    /* UART3 Status (Error) Interrupt */
 #define IRQ_HOST_ERROR          BFIN_IRQ(57)    /* HOST Status (Error) Interrupt */
 #define IRQ_PIXC_ERROR          BFIN_IRQ(59)    /* PIXC Status (Error) Interrupt */
@@ -361,8 +361,8 @@ Events         (highest priority)  EMU         0
 #define IRQ_UART2_ERR           IRQ_UART2_ERROR
 #define IRQ_CAN0_ERR            IRQ_CAN0_ERROR
 #define IRQ_MXVR_ERR            IRQ_MXVR_ERROR
-#define IRQ_EPP1_ERR            IRQ_EPP1_ERROR
-#define IRQ_EPP2_ERR            IRQ_EPP2_ERROR
+#define IRQ_EPPI1_ERR           IRQ_EPPI1_ERROR
+#define IRQ_EPPI2_ERR           IRQ_EPPI2_ERROR
 #define IRQ_UART3_ERR           IRQ_UART3_ERROR
 #define IRQ_HOST_ERR            IRQ_HOST_ERROR
 #define IRQ_PIXC_ERR            IRQ_PIXC_ERROR
diff --git a/arch/blackfin/mach-bf548/include/mach/portmux.h b/arch/blackfin/mach-bf548/include/mach/portmux.h
index 8177a567dcdb..ffb1d0a44b4d 100644
--- a/arch/blackfin/mach-bf548/include/mach/portmux.h
+++ b/arch/blackfin/mach-bf548/include/mach/portmux.h
@@ -125,6 +125,7 @@
 #define P_KEY_COL2      (P_DEFINED | P_IDENT(GPIO_PD14) | P_FUNCT(3))
 #define P_KEY_COL3      (P_DEFINED | P_IDENT(GPIO_PD15) | P_FUNCT(3))
 
+#define P_DEFAULT_BOOT_SPI_CS P_SPI0_SSEL1
 #define P_SPI0_SCK      (P_DEFINED | P_IDENT(GPIO_PE0) | P_FUNCT(0))
 #define P_SPI0_MISO     (P_DEFINED | P_IDENT(GPIO_PE1) | P_FUNCT(0))
 #define P_SPI0_MOSI     (P_DEFINED | P_IDENT(GPIO_PE2) | P_FUNCT(0))
diff --git a/arch/blackfin/mach-bf561/boards/Kconfig b/arch/blackfin/mach-bf561/boards/Kconfig
index e41a67b1fb53..e4bc6d7c5a6a 100644
--- a/arch/blackfin/mach-bf561/boards/Kconfig
+++ b/arch/blackfin/mach-bf561/boards/Kconfig
@@ -19,9 +19,4 @@ config BFIN561_BLUETECHNIX_CM
         help
           CM-BF561 support for EVAL- and DEV-Board.
 
-config GENERIC_BF561_BOARD
-        bool "Generic"
-        help
-          Generic or Custom board support.
-
 endchoice
diff --git a/arch/blackfin/mach-bf561/boards/Makefile b/arch/blackfin/mach-bf561/boards/Makefile
index 04add010b568..3a152559e957 100644
--- a/arch/blackfin/mach-bf561/boards/Makefile
+++ b/arch/blackfin/mach-bf561/boards/Makefile
@@ -2,7 +2,6 @@
 # arch/blackfin/mach-bf561/boards/Makefile
 #
 
-obj-$(CONFIG_GENERIC_BF561_BOARD)      += generic_board.o
 obj-$(CONFIG_BFIN561_BLUETECHNIX_CM)   += cm_bf561.o
 obj-$(CONFIG_BFIN561_EZKIT)            += ezkit.o
 obj-$(CONFIG_BFIN561_TEPLA)            += tepla.o
diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c
index 6880d1ebfe60..f623c6b0719f 100644
--- a/arch/blackfin/mach-bf561/boards/cm_bf561.c
+++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c
@@ -105,9 +105,9 @@ static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 };
 #endif
 
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
-static struct bfin5xx_spi_chip spi_mmc_chip_info = {
-        .enable_dma = 1,
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
+static struct bfin5xx_spi_chip mmc_spi_chip_info = {
+        .enable_dma = 0,
         .bits_per_word = 8,
 };
 #endif
@@ -155,14 +155,13 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
                 .controller_data = &ad9960_spi_chip_info,
         },
 #endif
-#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
+#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
         {
-                .modalias = "spi_mmc",
+                .modalias = "mmc_spi",
                 .max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
                 .bus_num = 0,
-                .chip_select = CONFIG_SPI_MMC_CS_CHAN,
-                .platform_data = NULL,
-                .controller_data = &spi_mmc_chip_info,
+                .chip_select = 5,
+                .controller_data = &mmc_spi_chip_info,
                 .mode = SPI_MODE_3,
         },
 #endif
diff --git a/arch/blackfin/mach-bf561/boards/generic_board.c b/arch/blackfin/mach-bf561/boards/generic_board.c
deleted file mode 100644
index 0ba366a0e696..000000000000
--- a/arch/blackfin/mach-bf561/boards/generic_board.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * File:         arch/blackfin/mach-bf561/generic_board.c
- * Based on:     arch/blackfin/mach-bf533/ezkit.c
- * Author:       Aidan Williams <aidan@nicta.com.au>
- *
- * Created:
- * Description:
- *
- * Modified:
- *               Copyright 2005 National ICT Australia (NICTA)
- *               Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/irq.h>
-
-const char bfin_board_name[] = "UNKNOWN BOARD";
-
-/*
- *  Driver needs to know address, irq and flag pin.
- */
-#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
-static struct resource smc91x_resources[] = {
-        {
-                .start = 0x2C010300,
-                .end = 0x2C010300 + 16,
-                .flags = IORESOURCE_MEM,
-        }, {
-                .start = IRQ_PROG_INTB,
-                .end = IRQ_PROG_INTB,
-                .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
-        }, {
-                .start = IRQ_PF9,
-                .end = IRQ_PF9,
-                .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
-        },
-};
-
-static struct platform_device smc91x_device = {
-        .name = "smc91x",
-        .id = 0,
-        .num_resources = ARRAY_SIZE(smc91x_resources),
-        .resource = smc91x_resources,
-};
-#endif
-
-#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
-#ifdef CONFIG_BFIN_SIR0
-static struct resource bfin_sir0_resources[] = {
-        {
-                .start = 0xFFC00400,
-                .end = 0xFFC004FF,
-                .flags = IORESOURCE_MEM,
-        },
-        {
-                .start = IRQ_UART0_RX,
-                .end = IRQ_UART0_RX+1,
-                .flags = IORESOURCE_IRQ,
-        },
-        {
-                .start = CH_UART0_RX,
-                .end = CH_UART0_RX+1,
-                .flags = IORESOURCE_DMA,
-        },
-};
-
-static struct platform_device bfin_sir0_device = {
-        .name = "bfin_sir",
-        .id = 0,
-        .num_resources = ARRAY_SIZE(bfin_sir0_resources),
-        .resource = bfin_sir0_resources,
-};
-#endif
-#endif
-
-static struct platform_device *generic_board_devices[] __initdata = {
-#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
-        &smc91x_device,
-#endif
-
-#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
-#ifdef CONFIG_BFIN_SIR0
-        &bfin_sir0_device,
-#endif
-#endif
-};
-
-static int __init generic_board_init(void)
-{
-        printk(KERN_INFO "%s(): registering device resources\n", __func__);
-        return platform_add_devices(generic_board_devices,
-                                    ARRAY_SIZE(generic_board_devices));
-}
-
-arch_initcall(generic_board_init);
diff --git a/arch/blackfin/mach-bf561/include/mach/anomaly.h b/arch/blackfin/mach-bf561/include/mach/anomaly.h
index 1a9e17562821..d0b0b3506440 100644
--- a/arch/blackfin/mach-bf561/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf561/include/mach/anomaly.h
@@ -2,7 +2,7 @@
  * File: include/asm-blackfin/mach-bf561/anomaly.h
  * Bugs: Enter bugs at http://blackfin.uclinux.org/
  *
- * Copyright (C) 2004-2008 Analog Devices Inc.
+ * Copyright (C) 2004-2009 Analog Devices Inc.
  * Licensed under the GPL-2 or later.
  */
 
@@ -224,7 +224,7 @@
 #define ANOMALY_05000301 (1)
 /* SSYNCs After Writes To DMA MMR Registers May Not Be Handled Correctly */
 #define ANOMALY_05000302 (1)
-/* New Feature: Additional Hysteresis on SPORT Input Pins (Not Available On Older Silicon) */
+/* SPORT_HYS Bit in PLL_CTL Register Is Not Functional */
 #define ANOMALY_05000305 (__SILICON_REVISION__ < 5)
 /* SCKELOW Bit Does Not Maintain State Through Hibernate */
 #define ANOMALY_05000307 (__SILICON_REVISION__ < 5)
@@ -283,8 +283,11 @@
 #define ANOMALY_05000273 (0)
 #define ANOMALY_05000311 (0)
 #define ANOMALY_05000353 (1)
+#define ANOMALY_05000380 (0)
 #define ANOMALY_05000386 (1)
 #define ANOMALY_05000432 (0)
 #define ANOMALY_05000435 (0)
+#define ANOMALY_05000447 (0)
+#define ANOMALY_05000448 (0)
 
 #endif
diff --git a/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h b/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h
index 043bfcf26c52..ca8c5f645209 100644
--- a/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h
+++ b/arch/blackfin/mach-bf561/include/mach/bfin_serial_5xx.h
@@ -134,7 +134,7 @@ struct bfin_serial_res bfin_serial_resource[] = {
         CH_UART_TX,
         CH_UART_RX,
 #endif
-#ifdef CONFIG_BFIN_UART0_CTSRTS
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
         CONFIG_UART0_CTS_PIN,
         CONFIG_UART0_RTS_PIN,
 #endif
diff --git a/arch/blackfin/mach-bf561/include/mach/defBF561.h b/arch/blackfin/mach-bf561/include/mach/defBF561.h
index d7c509759659..cf922295f4ce 100644
--- a/arch/blackfin/mach-bf561/include/mach/defBF561.h
+++ b/arch/blackfin/mach-bf561/include/mach/defBF561.h
@@ -1106,6 +1106,8 @@
 #define DLEN_8               0x0        /* PPI Data Length mask for DLEN=8 */
 #define DLEN(x) (((x-9) & 0x07) << 11)  /* PPI Data Length (only works for x=10-->x=16) */
 #define POL                  0x0000C000 /* PPI Signal Polarities       */
+#define POLC            0x4000          /* PPI Clock Polarity */
+#define POLS            0x8000          /* PPI Frame Sync Polarity */
 
 /* PPI_STATUS Masks */
 #define FLD                  0x00000400 /* Field Indicator   */
diff --git a/arch/blackfin/mach-bf561/include/mach/portmux.h b/arch/blackfin/mach-bf561/include/mach/portmux.h
index a6ee8206efb6..2e5ad6347dea 100644
--- a/arch/blackfin/mach-bf561/include/mach/portmux.h
+++ b/arch/blackfin/mach-bf561/include/mach/portmux.h
@@ -85,5 +85,6 @@
 #define P_SPI0_MOSI     (P_DONTCARE)
 #define P_SPI0_MISO     (P_DONTCARE)
 #define P_SPI0_SCK      (P_DONTCARE)
+#define P_DEFAULT_BOOT_SPI_CS P_SPI0_SSEL2
 
 #endif /* _MACH_PORTMUX_H_ */
diff --git a/arch/blackfin/mach-common/arch_checks.c b/arch/blackfin/mach-common/arch_checks.c
index 98133b968f7b..80d39b2f9db2 100644
--- a/arch/blackfin/mach-common/arch_checks.c
+++ b/arch/blackfin/mach-common/arch_checks.c
@@ -62,3 +62,12 @@
 #if (CONFIG_BOOT_LOAD & 0x3)
 # error "The kernel load address must be 4 byte aligned"
 #endif
+
+/* The entire kernel must be able to make a 24bit pcrel call to start of L1 */
+#if ((0xffffffff - L1_CODE_START + 1) + CONFIG_BOOT_LOAD) > 0x1000000
+# error "The kernel load address is too high; keep it below 10meg for safety"
+#endif
+
+#if ANOMALY_05000448
+# error You are using a part with anomaly 05000448, this issue causes random memory read/write failures - that means random crashes.
+#endif
diff --git a/arch/blackfin/mach-common/cache.S b/arch/blackfin/mach-common/cache.S
index 3c98dacbf289..aa0648c6a9fe 100644
--- a/arch/blackfin/mach-common/cache.S
+++ b/arch/blackfin/mach-common/cache.S
@@ -66,11 +66,33 @@
 
 /* Invalidate all instruction cache lines assocoiated with this memory area */
 ENTRY(_blackfin_icache_flush_range)
+/*
+ * Walkaround to avoid loading wrong instruction after invalidating icache
+ * and following sequence is met.
+ *
+ * 1) One instruction address is cached in the instruction cache.
+ * 2) This instruction in SDRAM is changed.
+ * 3) IFLASH[P0] is executed only once in blackfin_icache_flush_range().
+ * 4) This instruction is executed again, but the old one is loaded.
+ */
+        P0 = R0;
+        IFLUSH[P0];
         do_flush IFLUSH, , nop
 ENDPROC(_blackfin_icache_flush_range)
 
 /* Flush all cache lines assocoiated with this area of memory. */
 ENTRY(_blackfin_icache_dcache_flush_range)
+/*
+ * Walkaround to avoid loading wrong instruction after invalidating icache
+ * and following sequence is met.
+ *
+ * 1) One instruction address is cached in the instruction cache.
+ * 2) This instruction in SDRAM is changed.
+ * 3) IFLASH[P0] is executed only once in blackfin_icache_flush_range().
+ * 4) This instruction is executed again, but the old one is loaded.
+ */
+        P0 = R0;
+        IFLUSH[P0];
         do_flush FLUSH, IFLUSH
 ENDPROC(_blackfin_icache_dcache_flush_range)
 
diff --git a/arch/blackfin/mach-common/clocks-init.c b/arch/blackfin/mach-common/clocks-init.c
index 5d182abefc7b..35393651359b 100644
--- a/arch/blackfin/mach-common/clocks-init.c
+++ b/arch/blackfin/mach-common/clocks-init.c
@@ -14,9 +14,10 @@
 #include <asm/clocks.h>
 #include <asm/mem_init.h>
 
+#define SDGCTL_WIDTH (1 << 31)  /* SDRAM external data path width */
 #define PLL_CTL_VAL \
         (((CONFIG_VCO_MULT & 63) << 9) | CLKIN_HALF | \
-         (PLL_BYPASS << 8) | (ANOMALY_05000265 ? 0x8000 : 0))
+         (PLL_BYPASS << 8) | (ANOMALY_05000305 ? 0 : 0x8000))
 
 __attribute__((l1_text))
 static void do_sync(void)
@@ -76,7 +77,7 @@ void init_clocks(void)
         bfin_write_PLL_DIV(CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
 #ifdef EBIU_SDGCTL
         bfin_write_EBIU_SDRRC(mem_SDRRC);
-        bfin_write_EBIU_SDGCTL(mem_SDGCTL);
+        bfin_write_EBIU_SDGCTL((bfin_read_EBIU_SDGCTL() & SDGCTL_WIDTH) | mem_SDGCTL);
 #else
         bfin_write_EBIU_RSTCTL(bfin_read_EBIU_RSTCTL() & ~(SRREQ));
         do_sync();
diff --git a/arch/blackfin/mach-common/dpmc_modes.S b/arch/blackfin/mach-common/dpmc_modes.S
index 4da50bcd9300..8009a512fb11 100644
--- a/arch/blackfin/mach-common/dpmc_modes.S
+++ b/arch/blackfin/mach-common/dpmc_modes.S
@@ -376,10 +376,22 @@ ENTRY(_do_hibernate)
 #endif
 
 #ifdef PINT0_ASSIGN
+        PM_SYS_PUSH(PINT0_MASK_SET)
+        PM_SYS_PUSH(PINT1_MASK_SET)
+        PM_SYS_PUSH(PINT2_MASK_SET)
+        PM_SYS_PUSH(PINT3_MASK_SET)
         PM_SYS_PUSH(PINT0_ASSIGN)
         PM_SYS_PUSH(PINT1_ASSIGN)
         PM_SYS_PUSH(PINT2_ASSIGN)
         PM_SYS_PUSH(PINT3_ASSIGN)
+        PM_SYS_PUSH(PINT0_INVERT_SET)
+        PM_SYS_PUSH(PINT1_INVERT_SET)
+        PM_SYS_PUSH(PINT2_INVERT_SET)
+        PM_SYS_PUSH(PINT3_INVERT_SET)
+        PM_SYS_PUSH(PINT0_EDGE_SET)
+        PM_SYS_PUSH(PINT1_EDGE_SET)
+        PM_SYS_PUSH(PINT2_EDGE_SET)
+        PM_SYS_PUSH(PINT3_EDGE_SET)
 #endif
 
         PM_SYS_PUSH(EBIU_AMBCTL0)
@@ -714,10 +726,22 @@ ENTRY(_do_hibernate)
         PM_SYS_POP(EBIU_AMBCTL0)
 
 #ifdef PINT0_ASSIGN
+        PM_SYS_POP(PINT3_EDGE_SET)
+        PM_SYS_POP(PINT2_EDGE_SET)
+        PM_SYS_POP(PINT1_EDGE_SET)
+        PM_SYS_POP(PINT0_EDGE_SET)
+        PM_SYS_POP(PINT3_INVERT_SET)
+        PM_SYS_POP(PINT2_INVERT_SET)
+        PM_SYS_POP(PINT1_INVERT_SET)
+        PM_SYS_POP(PINT0_INVERT_SET)
         PM_SYS_POP(PINT3_ASSIGN)
         PM_SYS_POP(PINT2_ASSIGN)
         PM_SYS_POP(PINT1_ASSIGN)
         PM_SYS_POP(PINT0_ASSIGN)
+        PM_SYS_POP(PINT3_MASK_SET)
+        PM_SYS_POP(PINT2_MASK_SET)
+        PM_SYS_POP(PINT1_MASK_SET)
+        PM_SYS_POP(PINT0_MASK_SET)
 #endif
 
 #ifdef SICA_IWR1
diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S
index fae774651374..21e65a339a22 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -151,13 +151,6 @@ ENTRY(_ex_syscall)
         jump.s _bfin_return_from_exception;
 ENDPROC(_ex_syscall)
 
-ENTRY(_ex_soft_bp)
-        r7 = retx;
-        r7 += -2;
-        retx = r7;
-        jump.s _ex_trap_c;
-ENDPROC(_ex_soft_bp)
-
 ENTRY(_ex_single_step)
         /* If we just returned from an interrupt, the single step event is
            for the RTI instruction.  */
@@ -607,6 +600,19 @@ ENTRY(_system_call)
         p2 = [p2];
 
         [p2+(TASK_THREAD+THREAD_KSP)] = sp;
+#ifdef CONFIG_IPIPE
+        r0 = sp;
+        SP += -12;
+        call ___ipipe_syscall_root;
+        SP += 12;
+        cc = r0 == 1;
+        if cc jump .Lsyscall_really_exit;
+        cc = r0 == -1;
+        if cc jump .Lresume_userspace;
+        r3 = [sp + PT_R3];
+        r4 = [sp + PT_R4];
+        p0 = [sp + PT_ORIG_P0];
+#endif /* CONFIG_IPIPE */
 
         /* Check the System Call */
         r7 = __NR_syscall;
@@ -661,6 +667,17 @@ ENTRY(_system_call)
         r7 =  r7 & r4;
 
 .Lsyscall_resched:
+#ifdef CONFIG_IPIPE
+        cc = BITTST(r7, TIF_IRQ_SYNC);
+        if !cc jump .Lsyscall_no_irqsync;
+        [--sp] = reti;
+        r0 = [sp++];
+        SP += -12;
+        call ___ipipe_sync_root;
+        SP += 12;
+        jump .Lresume_userspace_1;
+.Lsyscall_no_irqsync:
+#endif
         cc = BITTST(r7, TIF_NEED_RESCHED);
         if !cc jump .Lsyscall_sigpending;
 
@@ -692,6 +709,10 @@ ENTRY(_system_call)
 .Lsyscall_really_exit:
         r5 = [sp + PT_RESERVED];
         rets = r5;
+#ifdef CONFIG_IPIPE
+        [--sp] = reti;
+        r5 = [sp++];
+#endif /* CONFIG_IPIPE */
         rts;
 ENDPROC(_system_call)
 
@@ -778,6 +799,15 @@ _new_old_task:
 ENDPROC(_resume)
 
 ENTRY(_ret_from_exception)
+#ifdef CONFIG_IPIPE
+        [--sp] = rets;
+        SP += -12;
+        call ___ipipe_check_root
+        SP += 12
+        rets = [sp++];
+        cc = r0 == 0;
+        if cc jump 4f;                /* not on behalf of Linux, get out */
+#endif /* CONFIG_IPIPE */
         p2.l = lo(IPEND);
         p2.h = hi(IPEND);
 
@@ -834,6 +864,28 @@ ENTRY(_ret_from_exception)
         rts;
 ENDPROC(_ret_from_exception)
 
+#ifdef CONFIG_IPIPE
+
+_sync_root_irqs:
+        [--sp] = reti;          /* Reenable interrupts */
+        r0 = [sp++];
+        jump.l ___ipipe_sync_root
+
+_resume_kernel_from_int:
+        r0.l = _sync_root_irqs
+        r0.h = _sync_root_irqs
+        [--sp] = rets;
+        [--sp] = ( r7:4, p5:3 );
+        SP += -12;
+        call ___ipipe_call_irqtail
+        SP += 12;
+        ( r7:4, p5:3 ) = [sp++];
+        rets = [sp++];
+        rts
+#else
+#define _resume_kernel_from_int  2f
+#endif
+
 ENTRY(_return_from_int)
         /* If someone else already raised IRQ 15, do nothing.  */
         csync;
@@ -855,7 +907,7 @@ ENTRY(_return_from_int)
         r1 = r0 - r1;
         r2 = r0 & r1;
         cc = r2 == 0;
-        if !cc jump 2f;
+        if !cc jump _resume_kernel_from_int;
 
         /* Lower the interrupt level to 15.  */
         p0.l = lo(EVT15);
@@ -1087,7 +1139,7 @@ ENTRY(_ex_table)
          * EXCPT instruction can provide 4 bits of EXCAUSE, allowing 16 to be user defined
          */
         .long _ex_syscall       /* 0x00 - User Defined - Linux Syscall */
-        .long _ex_soft_bp       /* 0x01 - User Defined - Software breakpoint */
+        .long _ex_trap_c        /* 0x01 - User Defined - Software breakpoint */
 #ifdef  CONFIG_KGDB
         .long _ex_trap_c        /* 0x02 - User Defined - KGDB initial connection
                                                          and break signal trap */
diff --git a/arch/blackfin/mach-common/head.S b/arch/blackfin/mach-common/head.S
index e1e42c029e15..698d4c05947e 100644
--- a/arch/blackfin/mach-common/head.S
+++ b/arch/blackfin/mach-common/head.S
@@ -17,6 +17,19 @@
 
 __INIT
 
+ENTRY(__init_clear_bss)
+        r2 = r2 - r1;
+        cc = r2 == 0;
+        if cc jump .L_bss_done;
+        r2 >>= 2;
+        p1 = r1;
+        p2 = r2;
+        lsetup (1f, 1f) lc0 = p2;
+1:      [p1++] = r0;
+.L_bss_done:
+        rts;
+ENDPROC(__init_clear_bss)
+
 #define INITIAL_STACK   (L1_SCRATCH_START + L1_SCRATCH_LENGTH - 12)
 
 ENTRY(__start)
@@ -144,6 +157,35 @@ ENTRY(__start)
         call _init_early_exception_vectors;
 #endif
 
+        r0 = 0 (x);
+        /* Zero out all of the fun bss regions */
+#if L1_DATA_A_LENGTH > 0
+        r1.l = __sbss_l1;
+        r1.h = __sbss_l1;
+        r2.l = __ebss_l1;
+        r2.h = __ebss_l1;
+        call __init_clear_bss
+#endif
+#if L1_DATA_B_LENGTH > 0
+        r1.l = __sbss_b_l1;
+        r1.h = __sbss_b_l1;
+        r2.l = __ebss_b_l1;
+        r2.h = __ebss_b_l1;
+        call __init_clear_bss
+#endif
+#if L2_LENGTH > 0
+        r1.l = __sbss_l2;
+        r1.h = __sbss_l2;
+        r2.l = __ebss_l2;
+        r2.h = __ebss_l2;
+        call __init_clear_bss
+#endif
+        r1.l = ___bss_start;
+        r1.h = ___bss_start;
+        r2.l = ___bss_stop;
+        r2.h = ___bss_stop;
+        call __init_clear_bss
+
         /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
         call _bfin_relocate_l1_mem;
 #ifdef CONFIG_BFIN_KERNEL_CLOCK
@@ -185,19 +227,6 @@ ENDPROC(__start)
 # define WDOG_CTL WDOGA_CTL
 #endif
 
-ENTRY(__init_clear_bss)
-        r2 = r2 - r1;
-        cc = r2 == 0;
-        if cc jump .L_bss_done;
-        r2 >>= 2;
-        p1 = r1;
-        p2 = r2;
-        lsetup (1f, 1f) lc0 = p2;
-1:      [p1++] = r0;
-.L_bss_done:
-        rts;
-ENDPROC(__init_clear_bss)
-
 ENTRY(_real_start)
         /* Enable nested interrupts */
         [--sp] = reti;
@@ -209,35 +238,6 @@ ENTRY(_real_start)
         w[p0] = r0;
         ssync;
 
-        r0 = 0 (x);
-        /* Zero out all of the fun bss regions */
-#if L1_DATA_A_LENGTH > 0
-        r1.l = __sbss_l1;
-        r1.h = __sbss_l1;
-        r2.l = __ebss_l1;
-        r2.h = __ebss_l1;
-        call __init_clear_bss
-#endif
-#if L1_DATA_B_LENGTH > 0
-        r1.l = __sbss_b_l1;
-        r1.h = __sbss_b_l1;
-        r2.l = __ebss_b_l1;
-        r2.h = __ebss_b_l1;
-        call __init_clear_bss
-#endif
-#if L2_LENGTH > 0
-        r1.l = __sbss_l2;
-        r1.h = __sbss_l2;
-        r2.l = __ebss_l2;
-        r2.h = __ebss_l2;
-        call __init_clear_bss
-#endif
-        r1.l = ___bss_start;
-        r1.h = ___bss_start;
-        r2.l = ___bss_stop;
-        r2.h = ___bss_stop;
-        call __init_clear_bss
-
         /* Pass the u-boot arguments to the global value command line */
         R0 = R7;
         call _cmdline_init;
diff --git a/arch/blackfin/mach-common/interrupt.S b/arch/blackfin/mach-common/interrupt.S
index 473df0f7fa78..0069c2dd4625 100644
--- a/arch/blackfin/mach-common/interrupt.S
+++ b/arch/blackfin/mach-common/interrupt.S
@@ -195,7 +195,7 @@ ENDPROC(_evt_ivhw)
 /* Interrupt routine for evt2 (NMI).
  * We don't actually use this, so just return.
  * For inner circle type details, please see:
- * http://docs.blackfin.uclinux.org/doku.php?id=linux:nmi
+ * http://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:nmi
  */
 ENTRY(_evt_nmi)
 .weak _evt_nmi
@@ -235,6 +235,7 @@ ENDPROC(_evt_system_call)
 
 #ifdef CONFIG_IPIPE
 ENTRY(___ipipe_call_irqtail)
+        p0 = r0;
         r0.l = 1f;
         r0.h = 1f;
         reti = r0;
@@ -242,9 +243,6 @@ ENTRY(___ipipe_call_irqtail)
 1:
         [--sp] = rets;
         [--sp] = ( r7:4, p5:3 );
-        p0.l = ___ipipe_irq_tail_hook;
-        p0.h = ___ipipe_irq_tail_hook;
-        p0 = [p0];
         sp += -12;
         call (p0);
         sp += 12;
@@ -259,7 +257,7 @@ ENTRY(___ipipe_call_irqtail)
         p0.h = hi(EVT14);
         [p0] = r0;
         csync;
-        r0 = 0x401f;
+        r0 = 0x401f (z);
         sti r0;
         raise 14;
         [--sp] = reti;          /* IRQs on. */
@@ -277,11 +275,7 @@ ENTRY(___ipipe_call_irqtail)
         p0.h = _bfin_irq_flags;
         r0 = [p0];
         sti r0;
-#if 0 /* FIXME: this actually raises scheduling latencies */
-        /* Reenable interrupts */
-        [--sp] = reti;
-        r0 = [sp++];
-#endif
         rts;
 ENDPROC(___ipipe_call_irqtail)
+
 #endif /* CONFIG_IPIPE */
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 1bba6030dce9..a7d7b2dd4059 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -161,11 +161,15 @@ static void bfin_core_unmask_irq(unsigned int irq)
 
 static void bfin_internal_mask_irq(unsigned int irq)
 {
+        unsigned long flags;
+
 #ifdef CONFIG_BF53x
+        local_irq_save_hw(flags);
         bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() &
                              ~(1 << SIC_SYSIRQ(irq)));
 #else
         unsigned mask_bank, mask_bit;
+        local_irq_save_hw(flags);
         mask_bank = SIC_SYSIRQ(irq) / 32;
         mask_bit = SIC_SYSIRQ(irq) % 32;
         bfin_write_SIC_IMASK(mask_bank, bfin_read_SIC_IMASK(mask_bank) &
@@ -175,15 +179,20 @@ static void bfin_internal_mask_irq(unsigned int irq)
                              ~(1 << mask_bit));
 #endif
 #endif
+        local_irq_restore_hw(flags);
 }
 
 static void bfin_internal_unmask_irq(unsigned int irq)
 {
+        unsigned long flags;
+
 #ifdef CONFIG_BF53x
+        local_irq_save_hw(flags);
         bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() |
                              (1 << SIC_SYSIRQ(irq)));
 #else
         unsigned mask_bank, mask_bit;
+        local_irq_save_hw(flags);
         mask_bank = SIC_SYSIRQ(irq) / 32;
         mask_bit = SIC_SYSIRQ(irq) % 32;
         bfin_write_SIC_IMASK(mask_bank, bfin_read_SIC_IMASK(mask_bank) |
@@ -193,6 +202,7 @@ static void bfin_internal_unmask_irq(unsigned int irq)
                              (1 << mask_bit));
 #endif
 #endif
+        local_irq_restore_hw(flags);
 }
 
 #ifdef CONFIG_PM
@@ -390,7 +400,7 @@ static void bfin_demux_error_irq(unsigned int int_err_irq,
 static inline void bfin_set_irq_handler(unsigned irq, irq_flow_handler_t handle)
 {
 #ifdef CONFIG_IPIPE
-        _set_irq_handler(irq, handle_edge_irq);
+        _set_irq_handler(irq, handle_level_irq);
 #else
         struct irq_desc *desc = irq_desc + irq;
         /* May not call generic set_irq_handler() due to spinlock
@@ -1055,13 +1065,18 @@ int __init init_arch_irq(void)
 #endif
                 default:
 #ifdef CONFIG_IPIPE
-        /*
-         * We want internal interrupt sources to be masked, because
-         * ISRs may trigger interrupts recursively (e.g. DMA), but
-         * interrupts are _not_ masked at CPU level. So let's handle
-         * them as level interrupts.
-         */
-                        set_irq_handler(irq, handle_level_irq);
+                        /*
+                         * We want internal interrupt sources to be
+                         * masked, because ISRs may trigger interrupts
+                         * recursively (e.g. DMA), but interrupts are
+                         * _not_ masked at CPU level. So let's handle
+                         * most of them as level interrupts, except
+                         * the timer interrupt which is special.
+                         */
+                        if (irq == IRQ_SYSTMR || irq == IRQ_CORETMR)
+                                set_irq_handler(irq, handle_simple_irq);
+                        else
+                                set_irq_handler(irq, handle_level_irq);
 #else /* !CONFIG_IPIPE */
                         set_irq_handler(irq, handle_simple_irq);
 #endif /* !CONFIG_IPIPE */
@@ -1101,10 +1116,9 @@ int __init init_arch_irq(void)
             IMASK_IVG14 | IMASK_IVG13 | IMASK_IVG12 | IMASK_IVG11 |
             IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | IMASK_IVGHW;
 
-#if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561) \
-        || defined(BF538_FAMILY) || defined(CONFIG_BF51x)
+#ifdef SIC_IWR0
         bfin_write_SIC_IWR0(IWR_DISABLE_ALL);
-#if defined(CONFIG_BF52x) || defined(CONFIG_BF51x)
+# ifdef SIC_IWR1
         /* BF52x/BF51x system reset does not properly reset SIC_IWR1 which
          * will screw up the bootrom as it relies on MDMA0/1 waking it
          * up from IDLE instructions.  See this report for more info:
@@ -1114,10 +1128,8 @@ int __init init_arch_irq(void)
                 bfin_write_SIC_IWR1(IWR_ENABLE(10) | IWR_ENABLE(11));
         else
                 bfin_write_SIC_IWR1(IWR_DISABLE_ALL);
-#else
-        bfin_write_SIC_IWR1(IWR_DISABLE_ALL);
-#endif
-# ifdef CONFIG_BF54x
+# endif
+# ifdef SIC_IWR2
         bfin_write_SIC_IWR2(IWR_DISABLE_ALL);
 # endif
 #else
@@ -1126,9 +1138,8 @@ int __init init_arch_irq(void)
 
 #ifdef CONFIG_IPIPE
         for (irq = 0; irq < NR_IRQS; irq++) {
-                struct irq_desc *desc = irq_desc + irq;
+                struct irq_desc *desc = irq_to_desc(irq);
                 desc->ic_prio = __ipipe_get_irq_priority(irq);
-                desc->thr_prio = __ipipe_get_irqthread_priority(irq);
         }
 #endif /* CONFIG_IPIPE */
 
@@ -1211,76 +1222,21 @@ int __ipipe_get_irq_priority(unsigned irq)
         return IVG15;
 }
 
-int __ipipe_get_irqthread_priority(unsigned irq)
-{
-        int ient, prio;
-        int demux_irq;
-
-        /* The returned priority value is rescaled to [0..IVG13+1]
-         * with 0 being the lowest effective priority level. */
-
-        if (irq <= IRQ_CORETMR)
-                return IVG13 - irq + 1;
-
-        /* GPIO IRQs are given the priority of the demux
-         * interrupt. */
-        if (IS_GPIOIRQ(irq)) {
-#if defined(CONFIG_BF54x)
-                u32 bank = PINT_2_BANK(irq2pint_lut[irq - SYS_IRQS]);
-                demux_irq = (bank == 0 ? IRQ_PINT0 :
-                                bank == 1 ? IRQ_PINT1 :
-                                bank == 2 ? IRQ_PINT2 :
-                                IRQ_PINT3);
-#elif defined(CONFIG_BF561)
-                demux_irq = (irq >= IRQ_PF32 ? IRQ_PROG2_INTA :
-                                irq >= IRQ_PF16 ? IRQ_PROG1_INTA :
-                                IRQ_PROG0_INTA);
-#elif defined(CONFIG_BF52x)
-                demux_irq = (irq >= IRQ_PH0 ? IRQ_PORTH_INTA :
-                                irq >= IRQ_PG0 ? IRQ_PORTG_INTA :
-                                IRQ_PORTF_INTA);
-#else
-                demux_irq = irq;
-#endif
-                return IVG13 - PRIO_GPIODEMUX(demux_irq) + 1;
-        }
-
-        /* The GPIO demux interrupt is given a lower priority
-         * than the GPIO IRQs, so that its threaded handler
-         * unmasks the interrupt line after the decoded IRQs
-         * have been processed. */
-        prio = PRIO_GPIODEMUX(irq);
-        /* demux irq? */
-        if (prio != -1)
-                return IVG13 - prio;
-
-        for (ient = 0; ient < NR_PERI_INTS; ient++) {
-                struct ivgx *ivg = ivg_table + ient;
-                if (ivg->irqno == irq) {
-                        for (prio = 0; prio <= IVG13-IVG7; prio++) {
-                                if (ivg7_13[prio].ifirst <= ivg &&
-                                    ivg7_13[prio].istop > ivg)
-                                        return IVG7 - prio;
-                        }
-                }
-        }
-
-        return 0;
-}
-
 /* Hw interrupts are disabled on entry (check SAVE_CONTEXT). */
 #ifdef CONFIG_DO_IRQ_L1
 __attribute__((l1_text))
 #endif
 asmlinkage int __ipipe_grab_irq(int vec, struct pt_regs *regs)
 {
+        struct ipipe_percpu_domain_data *p = ipipe_root_cpudom_ptr();
+        struct ipipe_domain *this_domain = ipipe_current_domain;
         struct ivgx *ivg_stop = ivg7_13[vec-IVG7].istop;
         struct ivgx *ivg = ivg7_13[vec-IVG7].ifirst;
-        int irq;
+        int irq, s;
 
         if (likely(vec == EVT_IVTMR_P)) {
                 irq = IRQ_CORETMR;
-                goto handle_irq;
+                goto core_tick;
         }
 
         SSYNC();
@@ -1322,24 +1278,39 @@ asmlinkage int __ipipe_grab_irq(int vec, struct pt_regs *regs)
         irq = ivg->irqno;
 
         if (irq == IRQ_SYSTMR) {
+#ifdef CONFIG_GENERIC_CLOCKEVENTS
+core_tick:
+#else
                 bfin_write_TIMER_STATUS(1); /* Latch TIMIL0 */
+#endif
                 /* This is basically what we need from the register frame. */
                 __raw_get_cpu_var(__ipipe_tick_regs).ipend = regs->ipend;
                 __raw_get_cpu_var(__ipipe_tick_regs).pc = regs->pc;
-                if (!ipipe_root_domain_p)
-                        __raw_get_cpu_var(__ipipe_tick_regs).ipend |= 0x10;
-                else
+                if (this_domain != ipipe_root_domain)
                         __raw_get_cpu_var(__ipipe_tick_regs).ipend &= ~0x10;
+                else
+                        __raw_get_cpu_var(__ipipe_tick_regs).ipend |= 0x10;
         }
 
-handle_irq:
+#ifndef CONFIG_GENERIC_CLOCKEVENTS
+core_tick:
+#endif
+        if (this_domain == ipipe_root_domain) {
+                s = __test_and_set_bit(IPIPE_SYNCDEFER_FLAG, &p->status);
+                barrier();
+        }
 
         ipipe_trace_irq_entry(irq);
         __ipipe_handle_irq(irq, regs);
-       ipipe_trace_irq_exit(irq);
+        ipipe_trace_irq_exit(irq);
 
-       if (ipipe_root_domain_p)
-                return !test_bit(IPIPE_STALL_FLAG, &ipipe_root_cpudom_var(status));
+        if (this_domain == ipipe_root_domain) {
+                set_thread_flag(TIF_IRQ_SYNC);
+                if (!s) {
+                        __clear_bit(IPIPE_SYNCDEFER_FLAG, &p->status);
+                        return !test_bit(IPIPE_STALL_FLAG, &p->status);
+                }
+        }
 
        return 0;
 }
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index d3d70fd67c16..f48a6aebb49b 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -82,10 +82,9 @@ void bfin_pm_suspend_standby_enter(void)
 
         bfin_pm_standby_restore();
 
-#if defined(CONFIG_BF54x) || defined(CONFIG_BF52x)  || defined(CONFIG_BF561) || \
-        defined(CONFIG_BF538) || defined(CONFIG_BF539) || defined(CONFIG_BF51x)
+#ifdef SIC_IWR0
         bfin_write_SIC_IWR0(IWR_DISABLE_ALL);
-#if defined(CONFIG_BF52x) || defined(CONFIG_BF51x)
+# ifdef SIC_IWR1
         /* BF52x system reset does not properly reset SIC_IWR1 which
          * will screw up the bootrom as it relies on MDMA0/1 waking it
          * up from IDLE instructions.  See this report for more info:
@@ -95,10 +94,8 @@ void bfin_pm_suspend_standby_enter(void)
                 bfin_write_SIC_IWR1(IWR_ENABLE(10) | IWR_ENABLE(11));
         else
                 bfin_write_SIC_IWR1(IWR_DISABLE_ALL);
-#else
-        bfin_write_SIC_IWR1(IWR_DISABLE_ALL);
-#endif
-# ifdef CONFIG_BF54x
+# endif
+# ifdef SIC_IWR2
         bfin_write_SIC_IWR2(IWR_DISABLE_ALL);
 # endif
 #else
diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c
index 77c992847094..93eab6146079 100644
--- a/arch/blackfin/mach-common/smp.c
+++ b/arch/blackfin/mach-common/smp.c
@@ -158,10 +158,14 @@ static irqreturn_t ipi_handler(int irq, void *dev_instance)
                         kfree(msg);
                         break;
                 case BFIN_IPI_CALL_FUNC:
+                        spin_unlock(&msg_queue->lock);
                         ipi_call_function(cpu, msg);
+                        spin_lock(&msg_queue->lock);
                         break;
                 case BFIN_IPI_CPU_STOP:
+                        spin_unlock(&msg_queue->lock);
                         ipi_cpu_stop(cpu);
+                        spin_lock(&msg_queue->lock);
                         kfree(msg);
                         break;
                 default:
@@ -457,7 +461,7 @@ void smp_icache_flush_range_others(unsigned long start, unsigned long end)
         smp_flush_data.start = start;
         smp_flush_data.end = end;
 
-        if (smp_call_function(&ipi_flush_icache, &smp_flush_data, 1))
+        if (smp_call_function(&ipi_flush_icache, &smp_flush_data, 0))
                 printk(KERN_WARNING "SMP: failed to run I-cache flush request on other CPUs\n");
 }
 EXPORT_SYMBOL_GPL(smp_icache_flush_range_others);
diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c
index d0532b72bba5..9c3629b9a689 100644
--- a/arch/blackfin/mm/init.c
+++ b/arch/blackfin/mm/init.c
@@ -104,7 +104,7 @@ void __init paging_init(void)
         }
 }
 
-asmlinkage void init_pda(void)
+asmlinkage void __init init_pda(void)
 {
         unsigned int cpu = raw_smp_processor_id();
 
diff --git a/arch/cris/arch-v10/kernel/entry.S b/arch/cris/arch-v10/kernel/entry.S
index ed171d389e65..72f5cd319b97 100644
--- a/arch/cris/arch-v10/kernel/entry.S
+++ b/arch/cris/arch-v10/kernel/entry.S
@@ -691,7 +691,7 @@ sys_call_table:
         .long sys_uselib
         .long sys_swapon
         .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
         .long old_mmap          /* 90 */
         .long sys_munmap
         .long sys_truncate
diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S
index 7f6f93e6b70e..5e674c8f7c51 100644
--- a/arch/cris/arch-v32/kernel/entry.S
+++ b/arch/cris/arch-v32/kernel/entry.S
@@ -614,7 +614,7 @@ sys_call_table:
         .long sys_uselib
         .long sys_swapon
         .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
         .long old_mmap          /* 90 */
         .long sys_munmap
         .long sys_truncate
diff --git a/arch/cris/include/arch-v10/arch/byteorder.h b/arch/cris/include/arch-v10/arch/swab.h
index 255b646b7fa8..e4e847d8a05e 100644
--- a/arch/cris/include/arch-v10/arch/byteorder.h
+++ b/arch/cris/include/arch-v10/arch/swab.h
@@ -1,26 +1,30 @@
-#ifndef _CRIS_ARCH_BYTEORDER_H
-#define _CRIS_ARCH_BYTEORDER_H
+#ifndef _CRIS_ARCH_SWAB_H
+#define _CRIS_ARCH_SWAB_H
 
 #include <asm/types.h>
 #include <linux/compiler.h>
 
+#define __SWAB_64_THRU_32__
+
 /* we just define these two (as we can do the swap in a single
  * asm instruction in CRIS) and the arch-independent files will put
  * them together into ntohl etc.
  */
 
-static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
+static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
 {
         __asm__ ("swapwb %0" : "=r" (x) : "0" (x));
-  
+
         return(x);
 }
+#define __arch_swab32 __arch_swab32
 
-static inline __attribute_const__ __u16 ___arch__swab16(__u16 x)
+static inline __attribute_const__ __u16 __arch_swab16(__u16 x)
 {
         __asm__ ("swapb %0" : "=r" (x) : "0" (x));
-        
+
         return(x);
 }
+#define __arch_swab16 __arch_swab16
 
 #endif
diff --git a/arch/cris/include/arch-v32/arch/byteorder.h b/arch/cris/include/arch-v32/arch/byteorder.h
deleted file mode 100644
index 6ef8fb4a35f2..000000000000
--- a/arch/cris/include/arch-v32/arch/byteorder.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _ASM_CRIS_ARCH_BYTEORDER_H
-#define _ASM_CRIS_ARCH_BYTEORDER_H
-
-#include <asm/types.h>
-
-static inline __const__ __u32
-___arch__swab32(__u32 x)
-{
-        __asm__ __volatile__ ("swapwb %0" : "=r" (x) : "0" (x));
-        return (x);
-}
-
-static inline __const__ __u16
-___arch__swab16(__u16 x)
-{
-        __asm__ __volatile__ ("swapb %0" : "=r" (x) : "0" (x));
-        return (x);
-}
-
-#endif /* _ASM_CRIS_ARCH_BYTEORDER_H */
diff --git a/arch/cris/include/arch-v32/arch/swab.h b/arch/cris/include/arch-v32/arch/swab.h
new file mode 100644
index 000000000000..9a4ea5e209c2
--- /dev/null
+++ b/arch/cris/include/arch-v32/arch/swab.h
@@ -0,0 +1,24 @@
+#ifndef _ASM_CRIS_ARCH_SWAB_H
+#define _ASM_CRIS_ARCH_SWAB_H
+
+#include <asm/types.h>
+
+#define __SWAB_64_THRU_32__
+
+static inline __const__ __u32
+__arch_swab32(__u32 x)
+{
+        __asm__ __volatile__ ("swapwb %0" : "=r" (x) : "0" (x));
+        return (x);
+}
+#define __arch_swab32 __arch_swab32
+
+static inline __const__ __u16
+__arch_swab16(__u16 x)
+{
+        __asm__ __volatile__ ("swapb %0" : "=r" (x) : "0" (x));
+        return (x);
+}
+#define __arch_swab16 __arch_swab16
+
+#endif /* _ASM_CRIS_ARCH_SWAB_H */
diff --git a/arch/cris/include/asm/byteorder.h b/arch/cris/include/asm/byteorder.h
index cc8e418cfd14..bcd189798e26 100644
--- a/arch/cris/include/asm/byteorder.h
+++ b/arch/cris/include/asm/byteorder.h
@@ -1,25 +1,6 @@
 #ifndef _CRIS_BYTEORDER_H
 #define _CRIS_BYTEORDER_H
 
-#ifdef __GNUC__
-
-#ifdef __KERNEL__
-#include <arch/byteorder.h>
-
-/* defines are necessary because the other files detect the presence
- * of a defined __arch_swab32, not an inline
- */
-#define __arch__swab32(x) ___arch__swab32(x)
-#define __arch__swab16(x) ___arch__swab16(x)
-#endif /* __KERNEL__ */
-
-#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
-#  define __BYTEORDER_HAS_U64__
-#  define __SWAB_64_THRU_32__
-#endif
-
-#endif /* __GNUC__ */
-
 #include <linux/byteorder/little_endian.h>
 
 #endif
diff --git a/arch/cris/include/asm/swab.h b/arch/cris/include/asm/swab.h
new file mode 100644
index 000000000000..80668e88419c
--- /dev/null
+++ b/arch/cris/include/asm/swab.h
@@ -0,0 +1,8 @@
+#ifndef _CRIS_SWAB_H
+#define _CRIS_SWAB_H
+
+#ifdef __KERNEL__
+#include <arch/swab.h>
+#endif /* __KERNEL__ */
+
+#endif /* _CRIS_SWAB_H */
diff --git a/arch/frv/mm/dma-alloc.c b/arch/frv/mm/dma-alloc.c
index dc6522c464d4..44840e73e907 100644
--- a/arch/frv/mm/dma-alloc.c
+++ b/arch/frv/mm/dma-alloc.c
@@ -36,10 +36,10 @@
 #include <linux/vmalloc.h>
 #include <linux/init.h>
 #include <linux/pci.h>
+#include <linux/hardirq.h>
 
 #include <asm/pgalloc.h>
 #include <asm/io.h>
-#include <asm/hardirq.h>
 #include <asm/mmu_context.h>
 #include <asm/pgtable.h>
 #include <asm/mmu.h>
diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild
index 27b108a86b39..c68e1680da01 100644
--- a/arch/h8300/include/asm/Kbuild
+++ b/arch/h8300/include/asm/Kbuild
@@ -1,2 +1 @@
 include include/asm-generic/Kbuild.asm
-unifdef-y += swab.h
diff --git a/arch/h8300/include/asm/byteorder.h b/arch/h8300/include/asm/byteorder.h
index c36b80a3dd84..13539da99efd 100644
--- a/arch/h8300/include/asm/byteorder.h
+++ b/arch/h8300/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _H8300_BYTEORDER_H
 #define _H8300_BYTEORDER_H
 
-#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 
 #endif /* _H8300_BYTEORDER_H */
diff --git a/arch/h8300/include/asm/swab.h b/arch/h8300/include/asm/swab.h
index c108f39b8bc4..39abbf52807d 100644
--- a/arch/h8300/include/asm/swab.h
+++ b/arch/h8300/include/asm/swab.h
@@ -1,7 +1,7 @@
 #ifndef _H8300_SWAB_H
 #define _H8300_SWAB_H
 
-#include <asm/types.h>
+#include <linux/types.h>
 
 #if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
 #  define __SWAB_64_THRU_32__
diff --git a/arch/h8300/kernel/syscalls.S b/arch/h8300/kernel/syscalls.S
index 54e21c3f2057..4eb67faac633 100644
--- a/arch/h8300/kernel/syscalls.S
+++ b/arch/h8300/kernel/syscalls.S
@@ -103,7 +103,7 @@ SYMBOL_NAME_LABEL(sys_call_table)
         .long SYMBOL_NAME(sys_uselib)
         .long SYMBOL_NAME(sys_swapon)
         .long SYMBOL_NAME(sys_reboot)
-        .long SYMBOL_NAME(old_readdir)
+        .long SYMBOL_NAME(sys_old_readdir)
         .long SYMBOL_NAME(old_mmap)             /* 90 */
         .long SYMBOL_NAME(sys_munmap)
         .long SYMBOL_NAME(sys_truncate)
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 3d31636cbafb..153e727a6e8e 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -17,6 +17,7 @@ config IA64
         select ACPI if (!IA64_HP_SIM)
         select PM if (!IA64_HP_SIM)
         select ARCH_SUPPORTS_MSI
+        select HAVE_UNSTABLE_SCHED_CLOCK
         select HAVE_IDE
         select HAVE_OPROFILE
         select HAVE_KPROBES
@@ -220,7 +221,11 @@ config IA64_HP_SIM
 
 config IA64_XEN_GUEST
         bool "Xen guest"
+        select SWIOTLB
         depends on XEN
+        help
+          Build a kernel that runs on Xen guest domain. At this moment only
+          16KB page size in supported.
 
 endchoice
 
@@ -478,8 +483,7 @@ config HOLES_IN_ZONE
         default y if VIRTUAL_MEM_MAP
 
 config HAVE_ARCH_EARLY_PFN_TO_NID
-        def_bool y
-        depends on NEED_MULTIPLE_NODES
+        def_bool NUMA && SPARSEMEM
 
 config HAVE_ARCH_NODEDATA_EXTENSION
         def_bool y
@@ -634,6 +638,17 @@ config DMAR
           and include PCI device scope covered by these DMA
           remapping devices.
 
+config DMAR_DEFAULT_ON
+        def_bool y
+        prompt "Enable DMA Remapping Devices by default"
+        depends on DMAR
+        help
+          Selecting this option will enable a DMAR device at boot time if
+          one is found. If this option is not selected, DMAR support can
+          be enabled by passing intel_iommu=on to the kernel. It is
+          recommended you say N here while the DMAR code remains
+          experimental.
+
 endmenu
 
 endif
diff --git a/arch/ia64/configs/bigsur_defconfig b/arch/ia64/configs/bigsur_defconfig
index 6dd8655664f3..ace41096b47b 100644
--- a/arch/ia64/configs/bigsur_defconfig
+++ b/arch/ia64/configs/bigsur_defconfig
@@ -752,7 +752,7 @@ CONFIG_I2C_ALGOBIT=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig
index 27eb67604c53..a109db30ce55 100644
--- a/arch/ia64/configs/generic_defconfig
+++ b/arch/ia64/configs/generic_defconfig
@@ -578,7 +578,7 @@ CONFIG_ATA_PIIX=y
 # CONFIG_SATA_SIS is not set
 # CONFIG_SATA_ULI is not set
 # CONFIG_SATA_VIA is not set
-# CONFIG_SATA_VITESSE is not set
+CONFIG_SATA_VITESSE=y
 # CONFIG_SATA_INIC162X is not set
 # CONFIG_PATA_ACPI is not set
 # CONFIG_PATA_ALI is not set
diff --git a/arch/ia64/configs/xen_domu_defconfig b/arch/ia64/configs/xen_domu_defconfig
new file mode 100644
index 000000000000..0bb0714dc19d
--- /dev/null
+++ b/arch/ia64/configs/xen_domu_defconfig
@@ -0,0 +1,1601 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.29-rc1
+# Fri Jan 16 11:49:59 2009
+#
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=20
+CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
+# CONFIG_GROUP_SCHED is not set
+
+#
+# Control Group support
+#
+# CONFIG_CGROUPS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_STOP_MACHINE=y
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+CONFIG_FREEZER=y
+
+#
+# Processor type and features
+#
+CONFIG_IA64=y
+CONFIG_64BIT=y
+CONFIG_ZONE_DMA=y
+CONFIG_QUICKLIST=y
+CONFIG_MMU=y
+CONFIG_SWIOTLB=y
+CONFIG_IOMMU_HELPER=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_HAVE_SETUP_PER_CPU_AREA=y
+CONFIG_DMI=y
+CONFIG_EFI=y
+CONFIG_GENERIC_IOMAP=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_PARAVIRT_GUEST=y
+CONFIG_PARAVIRT=y
+CONFIG_XEN=y
+CONFIG_XEN_XENCOMM=y
+CONFIG_NO_IDLE_HZ=y
+# CONFIG_IA64_GENERIC is not set
+# CONFIG_IA64_DIG is not set
+# CONFIG_IA64_DIG_VTD is not set
+# CONFIG_IA64_HP_ZX1 is not set
+# CONFIG_IA64_HP_ZX1_SWIOTLB is not set
+# CONFIG_IA64_SGI_SN2 is not set
+# CONFIG_IA64_SGI_UV is not set
+# CONFIG_IA64_HP_SIM is not set
+CONFIG_IA64_XEN_GUEST=y
+# CONFIG_ITANIUM is not set
+CONFIG_MCKINLEY=y
+# CONFIG_IA64_PAGE_SIZE_4KB is not set
+# CONFIG_IA64_PAGE_SIZE_8KB is not set
+CONFIG_IA64_PAGE_SIZE_16KB=y
+# CONFIG_IA64_PAGE_SIZE_64KB is not set
+CONFIG_PGTABLE_3=y
+# CONFIG_PGTABLE_4 is not set
+CONFIG_HZ=250
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+# CONFIG_SCHED_HRTICK is not set
+CONFIG_IA64_L1_CACHE_SHIFT=7
+CONFIG_IA64_CYCLONE=y
+CONFIG_IOSAPIC=y
+CONFIG_FORCE_MAX_ZONEORDER=17
+# CONFIG_VIRT_CPU_ACCOUNTING is not set
+CONFIG_SMP=y
+CONFIG_NR_CPUS=16
+CONFIG_HOTPLUG_CPU=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_SCHED_SMT is not set
+CONFIG_PERMIT_BSP_REMOVE=y
+CONFIG_FORCE_CPEI_RETARGET=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_NR_QUICK=1
+CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_VIRTUAL_MEM_MAP=y
+CONFIG_HOLES_IN_ZONE=y
+# CONFIG_IA32_SUPPORT is not set
+# CONFIG_COMPAT_FOR_U64_ALIGNMENT is not set
+CONFIG_IA64_MCA_RECOVERY=y
+CONFIG_PERFMON=y
+CONFIG_IA64_PALINFO=y
+# CONFIG_IA64_MC_ERR_INJECT is not set
+# CONFIG_IA64_ESI is not set
+# CONFIG_IA64_HP_AML_NFW is not set
+CONFIG_KEXEC=y
+# CONFIG_CRASH_DUMP is not set
+
+#
+# Firmware Drivers
+#
+# CONFIG_FIRMWARE_MEMMAP is not set
+CONFIG_EFI_VARS=y
+CONFIG_EFI_PCDP=y
+CONFIG_DMIID=y
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
+CONFIG_BINFMT_MISC=m
+
+#
+# Power management and ACPI options
+#
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+CONFIG_ACPI=y
+CONFIG_ACPI_SLEEP=y
+CONFIG_ACPI_PROCFS=y
+CONFIG_ACPI_PROCFS_POWER=y
+CONFIG_ACPI_SYSFS_POWER=y
+CONFIG_ACPI_PROC_EVENT=y
+CONFIG_ACPI_BUTTON=m
+CONFIG_ACPI_FAN=m
+# CONFIG_ACPI_DOCK is not set
+CONFIG_ACPI_PROCESSOR=m
+CONFIG_ACPI_HOTPLUG_CPU=y
+CONFIG_ACPI_THERMAL=m
+# CONFIG_ACPI_CUSTOM_DSDT is not set
+CONFIG_ACPI_BLACKLIST_YEAR=0
+# CONFIG_ACPI_DEBUG is not set
+# CONFIG_ACPI_PCI_SLOT is not set
+CONFIG_ACPI_SYSTEM=y
+CONFIG_ACPI_CONTAINER=m
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Bus options (PCI, PCMCIA)
+#
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+CONFIG_HOTPLUG_PCI=m
+# CONFIG_HOTPLUG_PCI_FAKE is not set
+CONFIG_HOTPLUG_PCI_ACPI=m
+# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+# CONFIG_PCCARD is not set
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+CONFIG_ARPD=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_PHONET is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+CONFIG_PNP=y
+CONFIG_PNP_DEBUG_MESSAGES=y
+
+#
+# Protocols
+#
+CONFIG_PNPACPI=y
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=m
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_XEN_BLKDEV_FRONTEND=y
+# CONFIG_BLK_DEV_HD is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
+CONFIG_HAVE_IDE=y
+CONFIG_IDE=y
+
+#
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
+#
+CONFIG_IDE_TIMINGS=y
+CONFIG_IDE_ATAPI=y
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEACPI is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_IDE_GENERIC is not set
+# CONFIG_BLK_DEV_PLATFORM is not set
+# CONFIG_BLK_DEV_IDEPNP is not set
+CONFIG_BLK_DEV_IDEDMA_SFF=y
+
+#
+# PCI IDE chipsets support
+#
+CONFIG_BLK_DEV_IDEPCI=y
+CONFIG_IDEPCI_PCIBUS_ORDER=y
+# CONFIG_BLK_DEV_OFFBOARD is not set
+CONFIG_BLK_DEV_GENERIC=y
+# CONFIG_BLK_DEV_OPTI621 is not set
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+# CONFIG_BLK_DEV_AMD74XX is not set
+CONFIG_BLK_DEV_CMD64X=y
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_CS5520 is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+CONFIG_BLK_DEV_PIIX=y
+# CONFIG_BLK_DEV_IT8172 is not set
+# CONFIG_BLK_DEV_IT8213 is not set
+# CONFIG_BLK_DEV_IT821X is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
+CONFIG_BLK_DEV_IDEDMA=y
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+CONFIG_SCSI_NETLINK=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=m
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=m
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=y
+CONFIG_SCSI_FC_ATTRS=y
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_STEX is not set
+CONFIG_SCSI_SYM53C8XX_2=y
+CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
+CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
+CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
+CONFIG_SCSI_SYM53C8XX_MMIO=y
+CONFIG_SCSI_QLOGIC_1280=y
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_ATA is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=m
+CONFIG_MD_LINEAR=m
+CONFIG_MD_RAID0=m
+CONFIG_MD_RAID1=m
+# CONFIG_MD_RAID10 is not set
+# CONFIG_MD_RAID456 is not set
+CONFIG_MD_MULTIPATH=m
+# CONFIG_MD_FAULTY is not set
+CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
+CONFIG_DM_CRYPT=m
+CONFIG_DM_SNAPSHOT=m
+CONFIG_DM_MIRROR=m
+CONFIG_DM_ZERO=m
+# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_UEVENT is not set
+CONFIG_FUSION=y
+CONFIG_FUSION_SPI=y
+CONFIG_FUSION_FC=y
+# CONFIG_FUSION_SAS is not set
+CONFIG_FUSION_MAX_SGE=128
+CONFIG_FUSION_CTL=y
+# CONFIG_FUSION_LOGGING is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=m
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_NET_SB1000 is not set
+# CONFIG_ARCNET is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=m
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+CONFIG_NET_TULIP=y
+# CONFIG_DE2104X is not set
+CONFIG_TULIP=m
+# CONFIG_TULIP_MWI is not set
+# CONFIG_TULIP_MMIO is not set
+# CONFIG_TULIP_NAPI is not set
+# CONFIG_DE4X5 is not set
+# CONFIG_WINBOND_840 is not set
+# CONFIG_DM9102 is not set
+# CONFIG_ULI526X is not set
+# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+CONFIG_NET_PCI=y
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+CONFIG_E100=m
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_R6040 is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 is not set
+# CONFIG_ATL2 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+CONFIG_E1000=y
+# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_TIGON3=y
+# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_JME is not set
+CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_ENIC is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
+# CONFIG_QLGE is not set
+# CONFIG_SFC is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+CONFIG_XEN_NETDEV_FRONTEND=y
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+CONFIG_NETCONSOLE=y
+# CONFIG_NETCONSOLE_DYNAMIC is not set
+CONFIG_NETPOLL=y
+# CONFIG_NETPOLL_TRAP is not set
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+# CONFIG_SERIO_SERPORT is not set
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+CONFIG_GAMEPORT=m
+# CONFIG_GAMEPORT_NS558 is not set
+# CONFIG_GAMEPORT_L4 is not set
+# CONFIG_GAMEPORT_EMU10K1 is not set
+# CONFIG_GAMEPORT_FM801 is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_COMPUTONE is not set
+# CONFIG_ROCKETPORT is not set
+# CONFIG_CYCLADES is not set
+# CONFIG_DIGIEPCA is not set
+# CONFIG_MOXA_INTELLIO is not set
+# CONFIG_MOXA_SMARTIO is not set
+# CONFIG_ISI is not set
+# CONFIG_SYNCLINKMP is not set
+# CONFIG_SYNCLINK_GT is not set
+# CONFIG_N_HDLC is not set
+# CONFIG_RISCOM8 is not set
+# CONFIG_SPECIALIX is not set
+# CONFIG_SX is not set
+# CONFIG_RIO is not set
+# CONFIG_STALDRV is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_PNP=y
+CONFIG_SERIAL_8250_NR_UARTS=6
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_HVC_DRIVER=y
+CONFIG_HVC_IRQ=y
+CONFIG_HVC_XEN=y
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+CONFIG_EFI_RTC=y
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+CONFIG_RAW_DRIVER=m
+CONFIG_MAX_RAW_DEVS=256
+CONFIG_HPET=y
+CONFIG_HPET_MMAP=y
+# CONFIG_HANGCHECK_TIMER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=m
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+# CONFIG_W1 is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+# CONFIG_PDA_POWER is not set
+# CONFIG_BATTERY_DS2760 is not set
+# CONFIG_BATTERY_BQ27x00 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3LV02D is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_THERMAL=m
+# CONFIG_THERMAL_HWMON is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+CONFIG_AGP=m
+CONFIG_DRM=m
+CONFIG_DRM_TDFX=m
+CONFIG_DRM_R128=m
+CONFIG_DRM_RADEON=m
+CONFIG_DRM_MGA=m
+CONFIG_DRM_SIS=m
+# CONFIG_DRM_VIA is not set
+# CONFIG_DRM_SAVAGE is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+# CONFIG_USB_HIDDEV is not set
+
+#
+# Special HID drivers
+#
+CONFIG_HID_COMPAT=y
+CONFIG_HID_A4TECH=y
+CONFIG_HID_APPLE=y
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+CONFIG_HID_CYPRESS=y
+CONFIG_HID_EZKEY=y
+CONFIG_HID_GYRATION=y
+CONFIG_HID_LOGITECH=y
+# CONFIG_LOGITECH_FF is not set
+# CONFIG_LOGIRUMBLEPAD2_FF is not set
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+CONFIG_HID_NTRIG=y
+CONFIG_HID_PANTHERLORD=y
+# CONFIG_PANTHERLORD_FF is not set
+CONFIG_HID_PETALYNX=y
+CONFIG_HID_SAMSUNG=y
+CONFIG_HID_SONY=y
+CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+CONFIG_HID_TOPSEED=y
+# CONFIG_THRUSTMASTER_FF is not set
+# CONFIG_ZEROPLUS_FF is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_EHCI_HCD=m
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_OHCI_HCD=m
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_UHCI_HCD=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+#
+
+#
+# see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
+# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_UWB is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_UIO is not set
+CONFIG_XEN_BALLOON=y
+CONFIG_XEN_SCRUB_PAGES=y
+CONFIG_XENFS=y
+CONFIG_XEN_COMPAT_XENFS=y
+# CONFIG_STAGING is not set
+# CONFIG_MSPEC is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+CONFIG_REISERFS_FS=y
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+CONFIG_REISERFS_FS_XATTR=y
+CONFIG_REISERFS_FS_POSIX_ACL=y
+CONFIG_REISERFS_FS_SECURITY=y
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_FILE_LOCKING=y
+CONFIG_XFS_FS=y
+# CONFIG_XFS_QUOTA is not set
+# CONFIG_XFS_POSIX_ACL is not set
+# CONFIG_XFS_RT is not set
+# CONFIG_XFS_DEBUG is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_AUTOFS_FS=y
+CONFIG_AUTOFS4_FS=y
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+# CONFIG_ZISOFS is not set
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+CONFIG_NTFS_FS=m
+# CONFIG_NTFS_DEBUG is not set
+# CONFIG_NTFS_RW is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=m
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+CONFIG_NFSD=m
+CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
+CONFIG_NFSD_V4=y
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=m
+CONFIG_SUNRPC_GSS=m
+# CONFIG_SUNRPC_REGISTER_V4 is not set
+CONFIG_RPCSEC_GSS_KRB5=m
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+CONFIG_SMB_FS=m
+CONFIG_SMB_NLS_DEFAULT=y
+CONFIG_SMB_NLS_REMOTE="cp437"
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+CONFIG_SGI_PARTITION=y
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+
+#
+# Tracers
+#
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_IA64_GRANULE_16MB=y
+# CONFIG_IA64_GRANULE_64MB is not set
+# CONFIG_IA64_PRINT_HAZARDS is not set
+# CONFIG_DISABLE_VHPT is not set
+# CONFIG_IA64_DEBUG_CMPXCHG is not set
+# CONFIG_IA64_DEBUG_IRQ is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_MANAGER=m
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=m
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=m
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+CONFIG_HAVE_KVM=y
+CONFIG_VIRTUALIZATION=y
+# CONFIG_KVM is not set
+# CONFIG_VIRTIO_PCI is not set
+# CONFIG_VIRTIO_BALLOON is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+CONFIG_CRC_ITU_T=m
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_PENDING_IRQ=y
+CONFIG_IRQ_PER_CPU=y
+# CONFIG_IOMMU_API is not set
diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig
index 0a06b1333c95..514f0635dafe 100644
--- a/arch/ia64/configs/zx1_defconfig
+++ b/arch/ia64/configs/zx1_defconfig
@@ -841,7 +841,7 @@ CONFIG_I2C_ALGOPCF=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index d98f0f4ff83f..6d5e6c5630e3 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -906,7 +906,7 @@ sba_mark_invalid(struct ioc *ioc, dma_addr_t iova, size_t byte_cnt)
  * @dir:  R/W or both.
  * @attrs: optional dma attributes
  *
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
  */
 dma_addr_t
 sba_map_single_attrs(struct device *dev, void *addr, size_t size, int dir,
@@ -1024,7 +1024,7 @@ sba_mark_clean(struct ioc *ioc, dma_addr_t iova, size_t size)
  * @dir:  R/W or both.
  * @attrs: optional dma attributes
  *
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
  */
 void sba_unmap_single_attrs(struct device *dev, dma_addr_t iova, size_t size,
                             int dir, struct dma_attrs *attrs)
@@ -1102,7 +1102,7 @@ EXPORT_SYMBOL(sba_unmap_single_attrs);
  * @size:  number of bytes mapped in driver buffer.
  * @dma_handle:  IOVA of new buffer.
  *
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
  */
 void *
 sba_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flags)
@@ -1165,7 +1165,7 @@ sba_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp
  * @vaddr:  virtual address IOVA of "consistent" buffer.
  * @dma_handler:  IO virtual address of "consistent" buffer.
  *
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
  */
 void sba_free_coherent (struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle)
 {
@@ -1420,7 +1420,7 @@ sba_coalesce_chunks(struct ioc *ioc, struct device *dev,
  * @dir:  R/W or both.
  * @attrs: optional dma attributes
  *
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
  */
 int sba_map_sg_attrs(struct device *dev, struct scatterlist *sglist, int nents,
                      int dir, struct dma_attrs *attrs)
@@ -1512,7 +1512,7 @@ EXPORT_SYMBOL(sba_map_sg_attrs);
  * @dir:  R/W or both.
  * @attrs: optional dma attributes
  *
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
  */
 void sba_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist,
                         int nents, int dir, struct dma_attrs *attrs)
diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S
index a8cf19958850..a46f8395e9a5 100644
--- a/arch/ia64/ia32/ia32_entry.S
+++ b/arch/ia64/ia32/ia32_entry.S
@@ -220,7 +220,7 @@ ia32_syscall_table:
         data8 sys_mkdir
         data8 sys_rmdir           /* 40 */
         data8 sys_dup
-        data8 sys_pipe
+        data8 sys_ia64_pipe
         data8 compat_sys_times
         data8 sys_ni_syscall      /* old prof syscall holder */
         data8 sys32_brk           /* 45 */
diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild
index 3b25bd9dca91..ccbe8ae47a61 100644
--- a/arch/ia64/include/asm/Kbuild
+++ b/arch/ia64/include/asm/Kbuild
@@ -14,4 +14,3 @@ unifdef-y += gcc_intrin.h
 unifdef-y += intrinsics.h
 unifdef-y += perfmon.h
 unifdef-y += ustack.h
-unifdef-y += swab.h
diff --git a/arch/ia64/include/asm/byteorder.h b/arch/ia64/include/asm/byteorder.h
index 0f84c5cb703d..a8dd73558150 100644
--- a/arch/ia64/include/asm/byteorder.h
+++ b/arch/ia64/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _ASM_IA64_BYTEORDER_H
 #define _ASM_IA64_BYTEORDER_H
 
-#include <asm/swab.h>
 #include <linux/byteorder/little_endian.h>
 
 #endif /* _ASM_IA64_BYTEORDER_H */
diff --git a/arch/ia64/include/asm/dma-mapping.h b/arch/ia64/include/asm/dma-mapping.h
index bbab7e2b0fc9..1f912d927585 100644
--- a/arch/ia64/include/asm/dma-mapping.h
+++ b/arch/ia64/include/asm/dma-mapping.h
@@ -9,6 +9,8 @@
 #include <linux/scatterlist.h>
 #include <asm/swiotlb.h>
 
+#define ARCH_HAS_DMA_GET_REQUIRED_MASK
+
 struct dma_mapping_ops {
         int             (*mapping_error)(struct device *dev,
                                          dma_addr_t dma_addr);
diff --git a/arch/ia64/include/asm/fpu.h b/arch/ia64/include/asm/fpu.h
index 3859558ff0a4..0c26157cffa5 100644
--- a/arch/ia64/include/asm/fpu.h
+++ b/arch/ia64/include/asm/fpu.h
@@ -6,8 +6,6 @@
  *      David Mosberger-Tang <davidm@hpl.hp.com>
  */
 
-#include <asm/types.h>
-
 /* floating point status register: */
 #define FPSR_TRAP_VD    (1 << 0)        /* invalid op trap disabled */
 #define FPSR_TRAP_DD    (1 << 1)        /* denormal trap disabled */
diff --git a/arch/ia64/include/asm/gcc_intrin.h b/arch/ia64/include/asm/gcc_intrin.h
index 0f5b55921758..c2c5fd8fcac4 100644
--- a/arch/ia64/include/asm/gcc_intrin.h
+++ b/arch/ia64/include/asm/gcc_intrin.h
@@ -6,6 +6,7 @@
  * Copyright (C) 2002,2003 Suresh Siddha <suresh.b.siddha@intel.com>
  */
 
+#include <linux/types.h>
 #include <linux/compiler.h>
 
 /* define this macro to get some asm stmts included in 'c' files */
diff --git a/arch/ia64/include/asm/intrinsics.h b/arch/ia64/include/asm/intrinsics.h
index a3e44a5ed497..c47830e26cb7 100644
--- a/arch/ia64/include/asm/intrinsics.h
+++ b/arch/ia64/include/asm/intrinsics.h
@@ -10,6 +10,7 @@
 
 #ifndef __ASSEMBLY__
 
+#include <linux/types.h>
 /* include compiler specific intrinsics */
 #include <asm/ia64regs.h>
 #ifdef __INTEL_COMPILER
diff --git a/arch/ia64/include/asm/kvm.h b/arch/ia64/include/asm/kvm.h
index 68aa6da807c1..2b0a38e84705 100644
--- a/arch/ia64/include/asm/kvm.h
+++ b/arch/ia64/include/asm/kvm.h
@@ -21,10 +21,13 @@
  *
  */
 
-#include <asm/types.h>
-
+#include <linux/types.h>
 #include <linux/ioctl.h>
 
+/* Select x86 specific features in <linux/kvm.h> */
+#define __KVM_HAVE_IOAPIC
+#define __KVM_HAVE_DEVICE_ASSIGNMENT
+
 /* Architectural interrupt line count. */
 #define KVM_NR_INTERRUPTS 256
 
diff --git a/arch/ia64/include/asm/machvec.h b/arch/ia64/include/asm/machvec.h
index 59c17e446683..fe87b2121707 100644
--- a/arch/ia64/include/asm/machvec.h
+++ b/arch/ia64/include/asm/machvec.h
@@ -62,6 +62,7 @@ typedef dma_addr_t ia64_mv_dma_map_single_attrs (struct device *, void *, size_t
 typedef void ia64_mv_dma_unmap_single_attrs (struct device *, dma_addr_t, size_t, int, struct dma_attrs *);
 typedef int ia64_mv_dma_map_sg_attrs (struct device *, struct scatterlist *, int, int, struct dma_attrs *);
 typedef void ia64_mv_dma_unmap_sg_attrs (struct device *, struct scatterlist *, int, int, struct dma_attrs *);
+typedef u64 ia64_mv_dma_get_required_mask (struct device *);
 
 /*
  * WARNING: The legacy I/O space is _architected_.  Platforms are
@@ -159,6 +160,7 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *);
 #  define platform_dma_sync_sg_for_device ia64_mv.dma_sync_sg_for_device
 #  define platform_dma_mapping_error            ia64_mv.dma_mapping_error
 #  define platform_dma_supported        ia64_mv.dma_supported
+#  define platform_dma_get_required_mask ia64_mv.dma_get_required_mask
 #  define platform_irq_to_vector        ia64_mv.irq_to_vector
 #  define platform_local_vector_to_irq  ia64_mv.local_vector_to_irq
 #  define platform_pci_get_legacy_mem   ia64_mv.pci_get_legacy_mem
@@ -213,6 +215,7 @@ struct ia64_machine_vector {
         ia64_mv_dma_sync_sg_for_device *dma_sync_sg_for_device;
         ia64_mv_dma_mapping_error *dma_mapping_error;
         ia64_mv_dma_supported *dma_supported;
+        ia64_mv_dma_get_required_mask *dma_get_required_mask;
         ia64_mv_irq_to_vector *irq_to_vector;
         ia64_mv_local_vector_to_irq *local_vector_to_irq;
         ia64_mv_pci_get_legacy_mem_t *pci_get_legacy_mem;
@@ -263,6 +266,7 @@ struct ia64_machine_vector {
         platform_dma_sync_sg_for_device,        \
         platform_dma_mapping_error,                     \
         platform_dma_supported,                 \
+        platform_dma_get_required_mask,         \
         platform_irq_to_vector,                 \
         platform_local_vector_to_irq,           \
         platform_pci_get_legacy_mem,            \
@@ -366,6 +370,9 @@ extern void machvec_init_from_cmdline(const char *cmdline);
 #ifndef platform_dma_supported
 # define  platform_dma_supported        swiotlb_dma_supported
 #endif
+#ifndef platform_dma_get_required_mask
+# define  platform_dma_get_required_mask        ia64_dma_get_required_mask
+#endif
 #ifndef platform_irq_to_vector
 # define platform_irq_to_vector         __ia64_irq_to_vector
 #endif
diff --git a/arch/ia64/include/asm/machvec_init.h b/arch/ia64/include/asm/machvec_init.h
index ef964b286842..37a469849ab9 100644
--- a/arch/ia64/include/asm/machvec_init.h
+++ b/arch/ia64/include/asm/machvec_init.h
@@ -3,6 +3,7 @@
 
 extern ia64_mv_send_ipi_t ia64_send_ipi;
 extern ia64_mv_global_tlb_purge_t ia64_global_tlb_purge;
+extern ia64_mv_dma_get_required_mask ia64_dma_get_required_mask;
 extern ia64_mv_irq_to_vector __ia64_irq_to_vector;
 extern ia64_mv_local_vector_to_irq __ia64_local_vector_to_irq;
 extern ia64_mv_pci_get_legacy_mem_t ia64_pci_get_legacy_mem;
diff --git a/arch/ia64/include/asm/machvec_sn2.h b/arch/ia64/include/asm/machvec_sn2.h
index 781308ea7b88..f1a6e0d6dfa5 100644
--- a/arch/ia64/include/asm/machvec_sn2.h
+++ b/arch/ia64/include/asm/machvec_sn2.h
@@ -67,6 +67,7 @@ extern ia64_mv_dma_sync_single_for_device sn_dma_sync_single_for_device;
 extern ia64_mv_dma_sync_sg_for_device   sn_dma_sync_sg_for_device;
 extern ia64_mv_dma_mapping_error        sn_dma_mapping_error;
 extern ia64_mv_dma_supported            sn_dma_supported;
+extern ia64_mv_dma_get_required_mask    sn_dma_get_required_mask;
 extern ia64_mv_migrate_t                sn_migrate;
 extern ia64_mv_kernel_launch_event_t    sn_kernel_launch_event;
 extern ia64_mv_setup_msi_irq_t          sn_setup_msi_irq;
@@ -123,6 +124,7 @@ extern ia64_mv_pci_fixup_bus_t		sn_pci_fixup_bus;
 #define platform_dma_sync_sg_for_device sn_dma_sync_sg_for_device
 #define platform_dma_mapping_error              sn_dma_mapping_error
 #define platform_dma_supported          sn_dma_supported
+#define platform_dma_get_required_mask  sn_dma_get_required_mask
 #define platform_migrate                sn_migrate
 #define platform_kernel_launch_event    sn_kernel_launch_event
 #ifdef CONFIG_PCI_MSI
diff --git a/arch/ia64/include/asm/mmzone.h b/arch/ia64/include/asm/mmzone.h
index 34efe88eb849..f2ca32069b3f 100644
--- a/arch/ia64/include/asm/mmzone.h
+++ b/arch/ia64/include/asm/mmzone.h
@@ -31,10 +31,6 @@ static inline int pfn_to_nid(unsigned long pfn)
 #endif
 }
 
-#ifdef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
-extern int early_pfn_to_nid(unsigned long pfn);
-#endif
-
 #ifdef CONFIG_IA64_DIG /* DIG systems are small */
 # define MAX_PHYSNODE_ID        8
 # define NR_NODE_MEMBLKS        (MAX_NUMNODES * 8)
diff --git a/arch/ia64/include/asm/percpu.h b/arch/ia64/include/asm/percpu.h
index 77f30b664b4e..30cf46534dd2 100644
--- a/arch/ia64/include/asm/percpu.h
+++ b/arch/ia64/include/asm/percpu.h
@@ -27,12 +27,12 @@ extern void *per_cpu_init(void);
 
 #else /* ! SMP */
 
-#define PER_CPU_ATTRIBUTES      __attribute__((__section__(".data.percpu")))
-
 #define per_cpu_init()                          (__phys_per_cpu_start)
 
 #endif  /* SMP */
 
+#define PER_CPU_BASE_SECTION ".data.percpu"
+
 /*
  * Be extremely careful when taking the address of this variable!  Due to virtual
  * remapping, it is different from the canonical address returned by __get_cpu_var(var)!
diff --git a/arch/ia64/include/asm/sn/bte.h b/arch/ia64/include/asm/sn/bte.h
index 5efecf06c9a4..96798d2da7c2 100644
--- a/arch/ia64/include/asm/sn/bte.h
+++ b/arch/ia64/include/asm/sn/bte.h
@@ -39,7 +39,7 @@
 /* BTE status register only supports 16 bits for length field */
 #define BTE_LEN_BITS (16)
 #define BTE_LEN_MASK ((1 << BTE_LEN_BITS) - 1)
-#define BTE_MAX_XFER ((1 << BTE_LEN_BITS) * L1_CACHE_BYTES)
+#define BTE_MAX_XFER (BTE_LEN_MASK << L1_CACHE_SHIFT)
 
 
 /* Define hardware */
diff --git a/arch/ia64/include/asm/swab.h b/arch/ia64/include/asm/swab.h
index 6aa58b699eea..c89a8cb5d8a5 100644
--- a/arch/ia64/include/asm/swab.h
+++ b/arch/ia64/include/asm/swab.h
@@ -6,7 +6,7 @@
  *      David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co.
  */
 
-#include <asm/types.h>
+#include <linux/types.h>
 #include <asm/intrinsics.h>
 #include <linux/compiler.h>
 
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index f791576355ad..9015979ebe0f 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -364,7 +364,7 @@ struct pt_regs;
 struct sigaction;
 long sys_execve(char __user *filename, char __user * __user *argv,
                            char __user * __user *envp, struct pt_regs *regs);
-asmlinkage long sys_pipe(void);
+asmlinkage long sys_ia64_pipe(void);
 asmlinkage long sys_rt_sigaction(int sig,
                                  const struct sigaction __user *act,
                                  struct sigaction __user *oact,
diff --git a/arch/ia64/include/asm/uv/uv.h b/arch/ia64/include/asm/uv/uv.h
new file mode 100644
index 000000000000..61b5bdfd980e
--- /dev/null
+++ b/arch/ia64/include/asm/uv/uv.h
@@ -0,0 +1,13 @@
+#ifndef _ASM_IA64_UV_UV_H
+#define _ASM_IA64_UV_UV_H
+
+#include <asm/system.h>
+#include <asm/sn/simulator.h>
+
+static inline int is_uv_system(void)
+{
+        /* temporary support for running on hardware simulator */
+        return IS_MEDUSA() || ia64_platform_is("uv");
+}
+
+#endif  /* _ASM_IA64_UV_UV_H */
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index d541671caf4a..bdef2ce38c8b 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -199,6 +199,10 @@ char *__init __acpi_map_table(unsigned long phys_addr, unsigned long size)
         return __va(phys_addr);
 }
 
+void __init __acpi_unmap_table(char *map, unsigned long size)
+{
+}
+
 /* --------------------------------------------------------------------------
                             Boot-time Table Parsing
    -------------------------------------------------------------------------- */
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index d435f4a7a96c..e5341e2c1175 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1442,7 +1442,7 @@ sys_call_table:
         data8 sys_mkdir                         // 1055
         data8 sys_rmdir
         data8 sys_dup
-        data8 sys_pipe
+        data8 sys_ia64_pipe
         data8 sys_times
         data8 ia64_brk                          // 1060
         data8 sys_setgid
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index 006ad366a454..166e0d839fa0 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -507,7 +507,7 @@ static int iosapic_find_sharable_irq(unsigned long trigger, unsigned long pol)
         if (trigger == IOSAPIC_EDGE)
                 return -EINVAL;
 
-        for (i = 0; i <= NR_IRQS; i++) {
+        for (i = 0; i < NR_IRQS; i++) {
                 info = &iosapic_intr_info[i];
                 if (info->trigger == trigger && info->polarity == pol &&
                     (info->dmode == IOSAPIC_FIXED ||
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index f90be51b1123..9adac441ac9b 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -870,7 +870,7 @@ static int __kprobes pre_kprobes_handler(struct die_args *args)
                 return 1;
 
 ss_probe:
-#if !defined(CONFIG_PREEMPT) || defined(CONFIG_PM)
+#if !defined(CONFIG_PREEMPT) || defined(CONFIG_FREEZER)
         if (p->ainsn.inst_flag == INST_FLAG_BOOSTABLE && !p->post_handler) {
                 /* Boost up -- we can execute copied instructions directly */
                 ia64_psr(regs)->ri = p->ainsn.slot;
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 11463994a7d5..52290547c85b 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -736,14 +736,15 @@ int __cpu_disable(void)
                         return -EBUSY;
         }
 
+        cpu_clear(cpu, cpu_online_map);
+
         if (migrate_platform_irqs(cpu)) {
                 cpu_set(cpu, cpu_online_map);
-                return (-EBUSY);
+                return -EBUSY;
         }
 
         remove_siblinginfo(cpu);
         fixup_irqs();
-        cpu_clear(cpu, cpu_online_map);
         local_flush_tlb_all();
         cpu_clear(cpu, cpu_callin_map);
         return 0;
diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
index bcbb6d8792d3..92ed83f34036 100644
--- a/arch/ia64/kernel/sys_ia64.c
+++ b/arch/ia64/kernel/sys_ia64.c
@@ -154,7 +154,7 @@ out:
  * and r9) as this is faster than doing a copy_to_user().
  */
 asmlinkage long
-sys_pipe (void)
+sys_ia64_pipe (void)
 {
         struct pt_regs *regs = task_pt_regs(current);
         int fd[2];
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index ff0e7c10faa7..6db08599ebbc 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -59,6 +59,7 @@ dump (const char *str, void *vp, size_t len)
  *  (i.e. don't allow attacker to fill up logs with unaligned accesses).
  */
 int no_unaligned_warning;
+int unaligned_dump_stack;
 static int noprint_warning;
 
 /*
@@ -1371,9 +1372,12 @@ ia64_handle_unaligned (unsigned long ifa, struct pt_regs *regs)
                         }
                 }
         } else {
-                if (within_logging_rate_limit())
+                if (within_logging_rate_limit()) {
                         printk(KERN_WARNING "kernel unaligned access to 0x%016lx, ip=0x%016lx\n",
                                ifa, regs->cr_iip + ipsr->ri);
+                        if (unaligned_dump_stack)
+                                dump_stack();
+                }
                 set_fs(KERNEL_DS);
         }
 
diff --git a/arch/ia64/kernel/unwind.c b/arch/ia64/kernel/unwind.c
index 67810b77d998..b6c0e63a0bf6 100644
--- a/arch/ia64/kernel/unwind.c
+++ b/arch/ia64/kernel/unwind.c
@@ -2149,7 +2149,7 @@ unw_remove_unwind_table (void *handle)
 
         /* next, remove hash table entries for this table */
 
-        for (index = 0; index <= UNW_HASH_SIZE; ++index) {
+        for (index = 0; index < UNW_HASH_SIZE; ++index) {
                 tmp = unw.cache + unw.hash[index];
                 if (unw.hash[index] >= UNW_CACHE_SIZE
                     || tmp->ip < table->start || tmp->ip >= table->end)
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 10a7d47e8510..f45e4e508eca 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -219,6 +219,7 @@ SECTIONS
   .data.percpu PERCPU_ADDR : AT(__phys_per_cpu_start - LOAD_OFFSET)
         {
                 __per_cpu_start = .;
+                *(.data.percpu.page_aligned)
                 *(.data.percpu)
                 *(.data.percpu.shared_aligned)
                 __per_cpu_end = .;
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 4e586f6110aa..28f982045f29 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -1337,6 +1337,10 @@ static void kvm_release_vm_pages(struct kvm *kvm)
         }
 }
 
+void kvm_arch_sync_events(struct kvm *kvm)
+{
+}
+
 void kvm_arch_destroy_vm(struct kvm *kvm)
 {
         kvm_iommu_unmap_guest(kvm);
diff --git a/arch/ia64/kvm/process.c b/arch/ia64/kvm/process.c
index 552d07724207..230eae482f32 100644
--- a/arch/ia64/kvm/process.c
+++ b/arch/ia64/kvm/process.c
@@ -455,13 +455,18 @@ fpswa_ret_t vmm_fp_emulate(int fp_fault, void *bundle, unsigned long *ipsr,
         if (!vmm_fpswa_interface)
                 return (fpswa_ret_t) {-1, 0, 0, 0};
 
-        /*
-         * Just let fpswa driver to use hardware fp registers.
-         * No fp register is valid in memory.
-         */
         memset(&fp_state, 0, sizeof(fp_state_t));
 
         /*
+         * compute fp_state.  only FP registers f6 - f11 are used by the
+         * vmm, so set those bits in the mask and set the low volatile
+         * pointer to point to these registers.
+         */
+        fp_state.bitmask_low64 = 0xfc0;  /* bit6..bit11 */
+
+        fp_state.fp_state_low_volatile = (fp_state_low_volatile_t *) &regs->f6;
+
+   /*
          * unsigned long (*EFI_FPSWA) (
          *      unsigned long    trap_type,
          *      void             *Bundle,
@@ -545,10 +550,6 @@ void reflect_interruption(u64 ifa, u64 isr, u64 iim,
                 status = vmm_handle_fpu_swa(0, regs, isr);
                 if (!status)
                         return ;
-                else if (-EAGAIN == status) {
-                        vcpu_decrement_iip(vcpu);
-                        return ;
-                }
                 break;
         }
 
diff --git a/arch/ia64/mm/numa.c b/arch/ia64/mm/numa.c
index b73bf1838e57..3efea7d0a351 100644
--- a/arch/ia64/mm/numa.c
+++ b/arch/ia64/mm/numa.c
@@ -58,7 +58,7 @@ paddr_to_nid(unsigned long paddr)
  * SPARSEMEM to allocate the SPARSEMEM sectionmap on the NUMA node where
  * the section resides.
  */
-int early_pfn_to_nid(unsigned long pfn)
+int __meminit __early_pfn_to_nid(unsigned long pfn)
 {
         int i, section = pfn >> PFN_SECTION_SHIFT, ssec, esec;
 
@@ -70,7 +70,7 @@ int early_pfn_to_nid(unsigned long pfn)
                         return node_memblk[i].nid;
         }
 
-        return 0;
+        return -1;
 }
 
 #ifdef CONFIG_MEMORY_HOTPLUG
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 211fcfd115f9..61f1af5c23c1 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -19,6 +19,7 @@
 #include <linux/ioport.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/bootmem.h>
 
 #include <asm/machvec.h>
 #include <asm/page.h>
@@ -748,6 +749,32 @@ static void __init set_pci_cacheline_size(void)
         pci_cache_line_size = (1 << cci.pcci_line_size) / 4;
 }
 
+u64 ia64_dma_get_required_mask(struct device *dev)
+{
+        u32 low_totalram = ((max_pfn - 1) << PAGE_SHIFT);
+        u32 high_totalram = ((max_pfn - 1) >> (32 - PAGE_SHIFT));
+        u64 mask;
+
+        if (!high_totalram) {
+                /* convert to mask just covering totalram */
+                low_totalram = (1 << (fls(low_totalram) - 1));
+                low_totalram += low_totalram - 1;
+                mask = low_totalram;
+        } else {
+                high_totalram = (1 << (fls(high_totalram) - 1));
+                high_totalram += high_totalram - 1;
+                mask = (((u64)high_totalram) << 32) + 0xffffffff;
+        }
+        return mask;
+}
+EXPORT_SYMBOL_GPL(ia64_dma_get_required_mask);
+
+u64 dma_get_required_mask(struct device *dev)
+{
+        return platform_dma_get_required_mask(dev);
+}
+EXPORT_SYMBOL_GPL(dma_get_required_mask);
+
 static int __init pcibios_init(void)
 {
         set_pci_cacheline_size();
diff --git a/arch/ia64/sn/kernel/bte.c b/arch/ia64/sn/kernel/bte.c
index 9456d4034024..c6d6b62db66c 100644
--- a/arch/ia64/sn/kernel/bte.c
+++ b/arch/ia64/sn/kernel/bte.c
@@ -97,9 +97,10 @@ bte_result_t bte_copy(u64 src, u64 dest, u64 len, u64 mode, void *notification)
                 return BTE_SUCCESS;
         }
 
-        BUG_ON((len & L1_CACHE_MASK) ||
-                 (src & L1_CACHE_MASK) || (dest & L1_CACHE_MASK));
-        BUG_ON(!(len < ((BTE_LEN_MASK + 1) << L1_CACHE_SHIFT)));
+        BUG_ON(len & L1_CACHE_MASK);
+        BUG_ON(src & L1_CACHE_MASK);
+        BUG_ON(dest & L1_CACHE_MASK);
+        BUG_ON(len > BTE_MAX_XFER);
 
         /*
          * Start with interface corresponding to cpu number
diff --git a/arch/ia64/sn/kernel/io_acpi_init.c b/arch/ia64/sn/kernel/io_acpi_init.c
index c5a214026a77..d0223abbbbd4 100644
--- a/arch/ia64/sn/kernel/io_acpi_init.c
+++ b/arch/ia64/sn/kernel/io_acpi_init.c
@@ -443,7 +443,7 @@ sn_acpi_slot_fixup(struct pci_dev *dev)
                 size = pci_resource_len(dev, PCI_ROM_RESOURCE);
                 addr = ioremap(pcidev_info->pdi_pio_mapped_addr[PCI_ROM_RESOURCE],
                                size);
-                image_size = pci_get_rom_size(addr, size);
+                image_size = pci_get_rom_size(dev, addr, size);
                 dev->resource[PCI_ROM_RESOURCE].start = (unsigned long) addr;
                 dev->resource[PCI_ROM_RESOURCE].end =
                                         (unsigned long) addr + image_size - 1;
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index 4e1801bad83a..e2eb2da60f96 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -269,7 +269,7 @@ sn_io_slot_fixup(struct pci_dev *dev)
 
                         rom = ioremap(pci_resource_start(dev, PCI_ROM_RESOURCE),
                                       size + 1);
-                        image_size = pci_get_rom_size(rom, size + 1);
+                        image_size = pci_get_rom_size(dev, rom, size + 1);
                         dev->resource[PCI_ROM_RESOURCE].end =
                                 dev->resource[PCI_ROM_RESOURCE].start +
                                 image_size - 1;
diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c
index 53ebb6484495..863f5017baae 100644
--- a/arch/ia64/sn/pci/pci_dma.c
+++ b/arch/ia64/sn/pci/pci_dma.c
@@ -356,6 +356,12 @@ int sn_dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
 }
 EXPORT_SYMBOL(sn_dma_mapping_error);
 
+u64 sn_dma_get_required_mask(struct device *dev)
+{
+        return DMA_64BIT_MASK;
+}
+EXPORT_SYMBOL_GPL(sn_dma_get_required_mask);
+
 char *sn_pci_get_legacy_mem(struct pci_bus *bus)
 {
         if (!SN_PCIBUS_BUSSOFT(bus))
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_dma.c b/arch/ia64/sn/pci/pcibr/pcibr_dma.c
index e626e50a938a..060df4aa9916 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_dma.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_dma.c
@@ -135,11 +135,10 @@ pcibr_dmatrans_direct64(struct pcidev_info * info, u64 paddr,
         if (SN_DMA_ADDRTYPE(dma_flags) == SN_DMA_ADDR_PHYS)
                 pci_addr = IS_PIC_SOFT(pcibus_info) ?
                                 PHYS_TO_DMA(paddr) :
-                                PHYS_TO_TIODMA(paddr) | dma_attributes;
+                                PHYS_TO_TIODMA(paddr);
         else
-                pci_addr = IS_PIC_SOFT(pcibus_info) ?
-                                paddr :
-                                paddr | dma_attributes;
+                pci_addr = paddr;
+        pci_addr |= dma_attributes;
 
         /* Handle Bus mode */
         if (IS_PCIX(pcibus_info))
diff --git a/arch/ia64/xen/Kconfig b/arch/ia64/xen/Kconfig
index f1683a20275b..515e0826803a 100644
--- a/arch/ia64/xen/Kconfig
+++ b/arch/ia64/xen/Kconfig
@@ -8,8 +8,7 @@ config XEN
         depends on PARAVIRT && MCKINLEY && IA64_PAGE_SIZE_16KB && EXPERIMENTAL
         select XEN_XENCOMM
         select NO_IDLE_HZ
-
-        # those are required to save/restore.
+        # followings are required to save/restore.
         select ARCH_SUSPEND_POSSIBLE
         select SUSPEND
         select PM_SLEEP
diff --git a/arch/ia64/xen/time.c b/arch/ia64/xen/time.c
index d15a94c330fb..68d6204c3f16 100644
--- a/arch/ia64/xen/time.c
+++ b/arch/ia64/xen/time.c
@@ -129,8 +129,8 @@ consider_steal_time(unsigned long new_itm)
                 blocked = stolentick;
 
         if (stolen > 0 || blocked > 0) {
-                account_steal_time(NULL, jiffies_to_cputime(stolen));
-                account_steal_time(idle_task(cpu), jiffies_to_cputime(blocked));
+                account_steal_ticks(stolen);
+                account_idle_ticks(blocked);
                 run_local_timers();
 
                 if (rcu_pending(cpu))
diff --git a/arch/ia64/xen/xen_pv_ops.c b/arch/ia64/xen/xen_pv_ops.c
index 04cd12350455..936cff3c96e0 100644
--- a/arch/ia64/xen/xen_pv_ops.c
+++ b/arch/ia64/xen/xen_pv_ops.c
@@ -153,7 +153,7 @@ xen_post_smp_prepare_boot_cpu(void)
         xen_setup_vcpu_info_placement();
 }
 
-static const struct pv_init_ops xen_init_ops __initdata = {
+static const struct pv_init_ops xen_init_ops __initconst = {
         .banner = xen_banner,
 
         .reserve_memory = xen_reserve_memory,
@@ -337,7 +337,7 @@ xen_iosapic_write(char __iomem *iosapic, unsigned int reg, u32 val)
         HYPERVISOR_physdev_op(PHYSDEVOP_apic_write, &apic_op);
 }
 
-static const struct pv_iosapic_ops xen_iosapic_ops __initdata = {
+static const struct pv_iosapic_ops xen_iosapic_ops __initconst = {
         .pcat_compat_init = xen_pcat_compat_init,
         .__get_irq_chip = xen_iosapic_get_irq_chip,
 
diff --git a/arch/m32r/configs/m32104ut_defconfig b/arch/m32r/configs/m32104ut_defconfig
index 9b5af6cd2e0b..6f54b00b3838 100644
--- a/arch/m32r/configs/m32104ut_defconfig
+++ b/arch/m32r/configs/m32104ut_defconfig
@@ -621,7 +621,7 @@ CONFIG_I2C_ELEKTOR=m
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/m68k/atari/ataints.c b/arch/m68k/atari/ataints.c
index dba4afabb444..39478dd08e67 100644
--- a/arch/m68k/atari/ataints.c
+++ b/arch/m68k/atari/ataints.c
@@ -187,8 +187,8 @@ __asm__ (__ALIGN_STR "\n"						   \
 "       jbra    ret_from_interrupt\n"                                      \
          : : "i" (&kstat_cpu(0).irqs[n+8]), "i" (&irq_handler[n+8]),       \
              "n" (PT_OFF_SR), "n" (n),                                     \
-             "i" (n & 8 ? (n & 16 ? &tt_mfp.int_mk_a : &mfp.int_mk_a)      \
-                        : (n & 16 ? &tt_mfp.int_mk_b : &mfp.int_mk_b)),    \
+             "i" (n & 8 ? (n & 16 ? &tt_mfp.int_mk_a : &st_mfp.int_mk_a)   \
+                        : (n & 16 ? &tt_mfp.int_mk_b : &st_mfp.int_mk_b)), \
              "m" (preempt_count()), "di" (HARDIRQ_OFFSET)                  \
 );                                                                         \
         for (;;);                       /* fake noreturn */                \
@@ -366,14 +366,14 @@ void __init atari_init_IRQ(void)
         /* Initialize the MFP(s) */
 
 #ifdef ATARI_USE_SOFTWARE_EOI
-        mfp.vec_adr  = 0x48;    /* Software EOI-Mode */
+        st_mfp.vec_adr  = 0x48; /* Software EOI-Mode */
 #else
-        mfp.vec_adr  = 0x40;    /* Automatic EOI-Mode */
+        st_mfp.vec_adr  = 0x40; /* Automatic EOI-Mode */
 #endif
-        mfp.int_en_a = 0x00;    /* turn off MFP-Ints */
-        mfp.int_en_b = 0x00;
-        mfp.int_mk_a = 0xff;    /* no Masking */
-        mfp.int_mk_b = 0xff;
+        st_mfp.int_en_a = 0x00; /* turn off MFP-Ints */
+        st_mfp.int_en_b = 0x00;
+        st_mfp.int_mk_a = 0xff; /* no Masking */
+        st_mfp.int_mk_b = 0xff;
 
         if (ATARIHW_PRESENT(TT_MFP)) {
 #ifdef ATARI_USE_SOFTWARE_EOI
diff --git a/arch/m68k/atari/atakeyb.c b/arch/m68k/atari/atakeyb.c
index a5f33c059979..4add96d13b19 100644
--- a/arch/m68k/atari/atakeyb.c
+++ b/arch/m68k/atari/atakeyb.c
@@ -609,10 +609,10 @@ int atari_keyb_init(void)
                                  ACIA_RHTID : 0);
 
         /* make sure the interrupt line is up */
-        } while ((mfp.par_dt_reg & 0x10) == 0);
+        } while ((st_mfp.par_dt_reg & 0x10) == 0);
 
         /* enable ACIA Interrupts */
-        mfp.active_edge &= ~0x10;
+        st_mfp.active_edge &= ~0x10;
         atari_turnon_irq(IRQ_MFP_ACIA);
 
         ikbd_self_test = 1;
diff --git a/arch/m68k/atari/config.c b/arch/m68k/atari/config.c
index 49c28cdbea5c..ae2d96e5d618 100644
--- a/arch/m68k/atari/config.c
+++ b/arch/m68k/atari/config.c
@@ -258,7 +258,7 @@ void __init config_atari(void)
                         printk("STND_SHIFTER ");
                 }
         }
-        if (hwreg_present(&mfp.par_dt_reg)) {
+        if (hwreg_present(&st_mfp.par_dt_reg)) {
                 ATARIHW_SET(ST_MFP);
                 printk("ST_MFP ");
         }
diff --git a/arch/m68k/atari/debug.c b/arch/m68k/atari/debug.c
index 702b15ccfab7..28efdc33c1ae 100644
--- a/arch/m68k/atari/debug.c
+++ b/arch/m68k/atari/debug.c
@@ -34,9 +34,9 @@ static struct console atari_console_driver = {
 
 static inline void ata_mfp_out(char c)
 {
-        while (!(mfp.trn_stat & 0x80))  /* wait for tx buf empty */
+        while (!(st_mfp.trn_stat & 0x80))       /* wait for tx buf empty */
                 barrier();
-        mfp.usart_dta = c;
+        st_mfp.usart_dta = c;
 }
 
 static void atari_mfp_console_write(struct console *co, const char *str,
@@ -91,7 +91,7 @@ static int ata_par_out(char c)
         /* This a some-seconds timeout in case no printer is connected */
         unsigned long i = loops_per_jiffy > 1 ? loops_per_jiffy : 10000000/HZ;
 
-        while ((mfp.par_dt_reg & 1) && --i) /* wait for BUSY == L */
+        while ((st_mfp.par_dt_reg & 1) && --i) /* wait for BUSY == L */
                 ;
         if (!i)
                 return 0;
@@ -131,9 +131,9 @@ static void atari_par_console_write(struct console *co, const char *str,
 #if 0
 int atari_mfp_console_wait_key(struct console *co)
 {
-        while (!(mfp.rcv_stat & 0x80))  /* wait for rx buf filled */
+        while (!(st_mfp.rcv_stat & 0x80))       /* wait for rx buf filled */
                 barrier();
-        return mfp.usart_dta;
+        return st_mfp.usart_dta;
 }
 
 int atari_scc_console_wait_key(struct console *co)
@@ -175,12 +175,12 @@ static void __init atari_init_mfp_port(int cflag)
                 baud = B9600;           /* use default 9600bps for non-implemented rates */
         baud -= B1200;                  /* baud_table[] starts at 1200bps */
 
-        mfp.trn_stat &= ~0x01;          /* disable TX */
-        mfp.usart_ctr = parity | csize | 0x88; /* 1:16 clk mode, 1 stop bit */
-        mfp.tim_ct_cd &= 0x70;          /* stop timer D */
-        mfp.tim_dt_d = baud_table[baud];
-        mfp.tim_ct_cd |= 0x01;          /* start timer D, 1:4 */
-        mfp.trn_stat |= 0x01;           /* enable TX */
+        st_mfp.trn_stat &= ~0x01;       /* disable TX */
+        st_mfp.usart_ctr = parity | csize | 0x88; /* 1:16 clk mode, 1 stop bit */
+        st_mfp.tim_ct_cd &= 0x70;       /* stop timer D */
+        st_mfp.tim_dt_d = baud_table[baud];
+        st_mfp.tim_ct_cd |= 0x01;       /* start timer D, 1:4 */
+        st_mfp.trn_stat |= 0x01;        /* enable TX */
 }
 
 #define SCC_WRITE(reg, val)                             \
diff --git a/arch/m68k/atari/time.c b/arch/m68k/atari/time.c
index d076ff8d1b39..a0531f34c617 100644
--- a/arch/m68k/atari/time.c
+++ b/arch/m68k/atari/time.c
@@ -27,9 +27,9 @@ void __init
 atari_sched_init(irq_handler_t timer_routine)
 {
     /* set Timer C data Register */
-    mfp.tim_dt_c = INT_TICKS;
+    st_mfp.tim_dt_c = INT_TICKS;
     /* start timer C, div = 1:100 */
-    mfp.tim_ct_cd = (mfp.tim_ct_cd & 15) | 0x60;
+    st_mfp.tim_ct_cd = (st_mfp.tim_ct_cd & 15) | 0x60;
     /* install interrupt service routine for MFP Timer C */
     if (request_irq(IRQ_MFP_TIMC, timer_routine, IRQ_TYPE_SLOW,
                     "timer", timer_routine))
@@ -46,11 +46,11 @@ unsigned long atari_gettimeoffset (void)
   unsigned long ticks, offset = 0;
 
   /* read MFP timer C current value */
-  ticks = mfp.tim_dt_c;
+  ticks = st_mfp.tim_dt_c;
   /* The probability of underflow is less than 2% */
   if (ticks > INT_TICKS - INT_TICKS / 50)
     /* Check for pending timer interrupt */
-    if (mfp.int_pn_b & (1 << 5))
+    if (st_mfp.int_pn_b & (1 << 5))
       offset = TICK_SIZE;
 
   ticks = INT_TICKS - ticks;
diff --git a/arch/m68knommu/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild
index 58c02a454130..1a922fad76f7 100644
--- a/arch/m68knommu/include/asm/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -1,3 +1,2 @@
 include include/asm-generic/Kbuild.asm
-
-unifdef-y += swab.h
+header-y += cachectl.h
diff --git a/arch/m68knommu/include/asm/MC68328.h b/arch/m68k/include/asm/MC68328.h
index a337e56d09bf..a337e56d09bf 100644
--- a/arch/m68knommu/include/asm/MC68328.h
+++ b/arch/m68k/include/asm/MC68328.h
diff --git a/arch/m68knommu/include/asm/MC68332.h b/arch/m68k/include/asm/MC68332.h
index 6bb8f02685a2..6bb8f02685a2 100644
--- a/arch/m68knommu/include/asm/MC68332.h
+++ b/arch/m68k/include/asm/MC68332.h
diff --git a/arch/m68knommu/include/asm/MC68EZ328.h b/arch/m68k/include/asm/MC68EZ328.h
index 69b7f9139e5e..69b7f9139e5e 100644
--- a/arch/m68knommu/include/asm/MC68EZ328.h
+++ b/arch/m68k/include/asm/MC68EZ328.h
diff --git a/arch/m68knommu/include/asm/MC68VZ328.h b/arch/m68k/include/asm/MC68VZ328.h
index 2b9bf626a0a5..2b9bf626a0a5 100644
--- a/arch/m68knommu/include/asm/MC68VZ328.h
+++ b/arch/m68k/include/asm/MC68VZ328.h
diff --git a/arch/m68k/include/asm/a.out-core.h b/arch/m68k/include/asm/a.out-core.h
new file mode 100644
index 000000000000..f6bfc1d63ff6
--- /dev/null
+++ b/arch/m68k/include/asm/a.out-core.h
@@ -0,0 +1,67 @@
+/* a.out coredump register dumper
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+
+#ifndef _ASM_A_OUT_CORE_H
+#define _ASM_A_OUT_CORE_H
+
+#ifdef __KERNEL__
+
+#include <linux/user.h>
+#include <linux/elfcore.h>
+
+/*
+ * fill in the user structure for an a.out core dump
+ */
+static inline void aout_dump_thread(struct pt_regs *regs, struct user *dump)
+{
+        struct switch_stack *sw;
+
+/* changed the size calculations - should hopefully work better. lbt */
+        dump->magic = CMAGIC;
+        dump->start_code = 0;
+        dump->start_stack = rdusp() & ~(PAGE_SIZE - 1);
+        dump->u_tsize = ((unsigned long) current->mm->end_code) >> PAGE_SHIFT;
+        dump->u_dsize = ((unsigned long) (current->mm->brk +
+                                          (PAGE_SIZE-1))) >> PAGE_SHIFT;
+        dump->u_dsize -= dump->u_tsize;
+        dump->u_ssize = 0;
+
+        if (dump->start_stack < TASK_SIZE)
+                dump->u_ssize = ((unsigned long) (TASK_SIZE - dump->start_stack)) >> PAGE_SHIFT;
+
+        dump->u_ar0 = offsetof(struct user, regs);
+        sw = ((struct switch_stack *)regs) - 1;
+        dump->regs.d1 = regs->d1;
+        dump->regs.d2 = regs->d2;
+        dump->regs.d3 = regs->d3;
+        dump->regs.d4 = regs->d4;
+        dump->regs.d5 = regs->d5;
+        dump->regs.d6 = sw->d6;
+        dump->regs.d7 = sw->d7;
+        dump->regs.a0 = regs->a0;
+        dump->regs.a1 = regs->a1;
+        dump->regs.a2 = regs->a2;
+        dump->regs.a3 = sw->a3;
+        dump->regs.a4 = sw->a4;
+        dump->regs.a5 = sw->a5;
+        dump->regs.a6 = sw->a6;
+        dump->regs.d0 = regs->d0;
+        dump->regs.orig_d0 = regs->orig_d0;
+        dump->regs.stkadj = regs->stkadj;
+        dump->regs.sr = regs->sr;
+        dump->regs.pc = regs->pc;
+        dump->regs.fmtvec = (regs->format << 12) | regs->vector;
+        /* dump floating point stuff */
+        dump->u_fpvalid = dump_fpu (regs, &dump->m68kfp);
+}
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_A_OUT_CORE_H */
diff --git a/arch/m68k/include/asm/a.out.h b/arch/m68k/include/asm/a.out.h
new file mode 100644
index 000000000000..3885fe43432a
--- /dev/null
+++ b/arch/m68k/include/asm/a.out.h
@@ -0,0 +1,20 @@
+#ifndef __M68K_A_OUT_H__
+#define __M68K_A_OUT_H__
+
+struct exec
+{
+  unsigned long a_info;         /* Use macros N_MAGIC, etc for access */
+  unsigned a_text;              /* length of text, in bytes */
+  unsigned a_data;              /* length of data, in bytes */
+  unsigned a_bss;               /* length of uninitialized data area for file, in bytes */
+  unsigned a_syms;              /* length of symbol table data in file, in bytes */
+  unsigned a_entry;             /* start address */
+  unsigned a_trsize;            /* length of relocation info for text, in bytes */
+  unsigned a_drsize;            /* length of relocation info for data, in bytes */
+};
+
+#define N_TRSIZE(a)     ((a).a_trsize)
+#define N_DRSIZE(a)     ((a).a_drsize)
+#define N_SYMSIZE(a)    ((a).a_syms)
+
+#endif /* __M68K_A_OUT_H__ */
diff --git a/arch/m68k/include/asm/adb_iop.h b/arch/m68k/include/asm/adb_iop.h
new file mode 100644
index 000000000000..8a48e56f2d62
--- /dev/null
+++ b/arch/m68k/include/asm/adb_iop.h
@@ -0,0 +1,44 @@
+/*
+ * ADB through the IOP
+ * Written by Joshua M. Thompson
+ */
+
+/* IOP number and channel number for ADB */
+
+#define ADB_IOP         IOP_NUM_ISM
+#define ADB_CHAN        2
+
+/* From the A/UX headers...maybe important, maybe not */
+
+#define ADB_IOP_LISTEN  0x01
+#define ADB_IOP_TALK    0x02
+#define ADB_IOP_EXISTS  0x04
+#define ADB_IOP_FLUSH   0x08
+#define ADB_IOP_RESET   0x10
+#define ADB_IOP_INT     0x20
+#define ADB_IOP_POLL    0x40
+#define ADB_IOP_UNINT   0x80
+
+#define AIF_RESET       0x00
+#define AIF_FLUSH       0x01
+#define AIF_LISTEN      0x08
+#define AIF_TALK        0x0C
+
+/* Flag bits in struct adb_iopmsg */
+
+#define ADB_IOP_EXPLICIT        0x80    /* nonzero if explicit command */
+#define ADB_IOP_AUTOPOLL        0x40    /* auto/SRQ polling enabled    */
+#define ADB_IOP_SRQ             0x04    /* SRQ detected                */
+#define ADB_IOP_TIMEOUT         0x02    /* nonzero if timeout          */
+
+#ifndef __ASSEMBLY__
+
+struct adb_iopmsg {
+        __u8 flags;             /* ADB flags         */
+        __u8 count;             /* no. of data bytes */
+        __u8 cmd;               /* ADB command       */
+        __u8 data[8];           /* ADB data          */
+        __u8 spare[21];         /* spare             */
+};
+
+#endif /* __ASSEMBLY__ */
diff --git a/arch/m68k/include/asm/amigahw.h b/arch/m68k/include/asm/amigahw.h
new file mode 100644
index 000000000000..5ca5dd951a4a
--- /dev/null
+++ b/arch/m68k/include/asm/amigahw.h
@@ -0,0 +1,350 @@
+/*
+** asm-m68k/amigahw.h -- This header defines some macros and pointers for
+**                    the various Amiga custom hardware registers.
+**                    The naming conventions used here conform to those
+**                    used in the Amiga Hardware Reference Manual, 3rd Edition
+**
+** Copyright 1992 by Greg Harp
+**
+** This file is subject to the terms and conditions of the GNU General Public
+** License.  See the file COPYING in the main directory of this archive
+** for more details.
+**
+** Created: 9/24/92 by Greg Harp
+*/
+
+#ifndef _M68K_AMIGAHW_H
+#define _M68K_AMIGAHW_H
+
+#include <linux/ioport.h>
+
+    /*
+     *  Different Amiga models
+     */
+
+#define AMI_UNKNOWN     (0)
+#define AMI_500         (1)
+#define AMI_500PLUS     (2)
+#define AMI_600         (3)
+#define AMI_1000        (4)
+#define AMI_1200        (5)
+#define AMI_2000        (6)
+#define AMI_2500        (7)
+#define AMI_3000        (8)
+#define AMI_3000T       (9)
+#define AMI_3000PLUS    (10)
+#define AMI_4000        (11)
+#define AMI_4000T       (12)
+#define AMI_CDTV        (13)
+#define AMI_CD32        (14)
+#define AMI_DRACO       (15)
+
+
+    /*
+     *  Chipsets
+     */
+
+extern unsigned long amiga_chipset;
+
+#define CS_STONEAGE     (0)
+#define CS_OCS          (1)
+#define CS_ECS          (2)
+#define CS_AGA          (3)
+
+
+    /*
+     *  Miscellaneous
+     */
+
+extern unsigned long amiga_eclock;      /* 700 kHz E Peripheral Clock */
+extern unsigned long amiga_colorclock;  /* 3.5 MHz Color Clock */
+extern unsigned long amiga_chip_size;   /* Chip RAM Size (bytes) */
+extern unsigned char amiga_vblank;      /* VBLANK Frequency */
+
+
+#define AMIGAHW_DECLARE(name)   unsigned name : 1
+#define AMIGAHW_SET(name)       (amiga_hw_present.name = 1)
+#define AMIGAHW_PRESENT(name)   (amiga_hw_present.name)
+
+struct amiga_hw_present {
+    /* video hardware */
+    AMIGAHW_DECLARE(AMI_VIDEO);         /* Amiga Video */
+    AMIGAHW_DECLARE(AMI_BLITTER);       /* Amiga Blitter */
+    AMIGAHW_DECLARE(AMBER_FF);          /* Amber Flicker Fixer */
+    /* sound hardware */
+    AMIGAHW_DECLARE(AMI_AUDIO);         /* Amiga Audio */
+    /* disk storage interfaces */
+    AMIGAHW_DECLARE(AMI_FLOPPY);        /* Amiga Floppy */
+    AMIGAHW_DECLARE(A3000_SCSI);        /* SCSI (wd33c93, A3000 alike) */
+    AMIGAHW_DECLARE(A4000_SCSI);        /* SCSI (ncr53c710, A4000T alike) */
+    AMIGAHW_DECLARE(A1200_IDE);         /* IDE (A1200 alike) */
+    AMIGAHW_DECLARE(A4000_IDE);         /* IDE (A4000 alike) */
+    AMIGAHW_DECLARE(CD_ROM);            /* CD ROM drive */
+    /* other I/O hardware */
+    AMIGAHW_DECLARE(AMI_KEYBOARD);      /* Amiga Keyboard */
+    AMIGAHW_DECLARE(AMI_MOUSE);         /* Amiga Mouse */
+    AMIGAHW_DECLARE(AMI_SERIAL);        /* Amiga Serial */
+    AMIGAHW_DECLARE(AMI_PARALLEL);      /* Amiga Parallel */
+    /* real time clocks */
+    AMIGAHW_DECLARE(A2000_CLK);         /* Hardware Clock (A2000 alike) */
+    AMIGAHW_DECLARE(A3000_CLK);         /* Hardware Clock (A3000 alike) */
+    /* supporting hardware */
+    AMIGAHW_DECLARE(CHIP_RAM);          /* Chip RAM */
+    AMIGAHW_DECLARE(PAULA);             /* Paula (8364) */
+    AMIGAHW_DECLARE(DENISE);            /* Denise (8362) */
+    AMIGAHW_DECLARE(DENISE_HR);         /* Denise (8373) */
+    AMIGAHW_DECLARE(LISA);              /* Lisa (8375) */
+    AMIGAHW_DECLARE(AGNUS_PAL);         /* Normal/Fat PAL Agnus (8367/8371) */
+    AMIGAHW_DECLARE(AGNUS_NTSC);        /* Normal/Fat NTSC Agnus (8361/8370) */
+    AMIGAHW_DECLARE(AGNUS_HR_PAL);      /* Fat Hires PAL Agnus (8372) */
+    AMIGAHW_DECLARE(AGNUS_HR_NTSC);     /* Fat Hires NTSC Agnus (8372) */
+    AMIGAHW_DECLARE(ALICE_PAL);         /* PAL Alice (8374) */
+    AMIGAHW_DECLARE(ALICE_NTSC);        /* NTSC Alice (8374) */
+    AMIGAHW_DECLARE(MAGIC_REKICK);      /* A3000 Magic Hard Rekick */
+    AMIGAHW_DECLARE(PCMCIA);            /* PCMCIA Slot */
+    AMIGAHW_DECLARE(GG2_ISA);           /* GG2 Zorro2ISA Bridge */
+    AMIGAHW_DECLARE(ZORRO);             /* Zorro AutoConfig */
+    AMIGAHW_DECLARE(ZORRO3);            /* Zorro III */
+};
+
+extern struct amiga_hw_present amiga_hw_present;
+
+struct CUSTOM {
+    unsigned short bltddat;
+    unsigned short dmaconr;
+    unsigned short vposr;
+    unsigned short vhposr;
+    unsigned short dskdatr;
+    unsigned short joy0dat;
+    unsigned short joy1dat;
+    unsigned short clxdat;
+    unsigned short adkconr;
+    unsigned short pot0dat;
+    unsigned short pot1dat;
+    unsigned short potgor;
+    unsigned short serdatr;
+    unsigned short dskbytr;
+    unsigned short intenar;
+    unsigned short intreqr;
+    unsigned char  *dskptr;
+    unsigned short dsklen;
+    unsigned short dskdat;
+    unsigned short refptr;
+    unsigned short vposw;
+    unsigned short vhposw;
+    unsigned short copcon;
+    unsigned short serdat;
+    unsigned short serper;
+    unsigned short potgo;
+    unsigned short joytest;
+    unsigned short strequ;
+    unsigned short strvbl;
+    unsigned short strhor;
+    unsigned short strlong;
+    unsigned short bltcon0;
+    unsigned short bltcon1;
+    unsigned short bltafwm;
+    unsigned short bltalwm;
+    unsigned char  *bltcpt;
+    unsigned char  *bltbpt;
+    unsigned char  *bltapt;
+    unsigned char  *bltdpt;
+    unsigned short bltsize;
+    unsigned char  pad2d;
+    unsigned char  bltcon0l;
+    unsigned short bltsizv;
+    unsigned short bltsizh;
+    unsigned short bltcmod;
+    unsigned short bltbmod;
+    unsigned short bltamod;
+    unsigned short bltdmod;
+    unsigned short spare2[4];
+    unsigned short bltcdat;
+    unsigned short bltbdat;
+    unsigned short bltadat;
+    unsigned short spare3[3];
+    unsigned short deniseid;
+    unsigned short dsksync;
+    unsigned short *cop1lc;
+    unsigned short *cop2lc;
+    unsigned short copjmp1;
+    unsigned short copjmp2;
+    unsigned short copins;
+    unsigned short diwstrt;
+    unsigned short diwstop;
+    unsigned short ddfstrt;
+    unsigned short ddfstop;
+    unsigned short dmacon;
+    unsigned short clxcon;
+    unsigned short intena;
+    unsigned short intreq;
+    unsigned short adkcon;
+    struct {
+        unsigned short  *audlc;
+        unsigned short audlen;
+        unsigned short audper;
+        unsigned short audvol;
+        unsigned short auddat;
+        unsigned short audspare[2];
+    } aud[4];
+    unsigned char  *bplpt[8];
+    unsigned short bplcon0;
+    unsigned short bplcon1;
+    unsigned short bplcon2;
+    unsigned short bplcon3;
+    unsigned short bpl1mod;
+    unsigned short bpl2mod;
+    unsigned short bplcon4;
+    unsigned short clxcon2;
+    unsigned short bpldat[8];
+    unsigned char  *sprpt[8];
+    struct {
+        unsigned short pos;
+        unsigned short ctl;
+        unsigned short dataa;
+        unsigned short datab;
+    } spr[8];
+    unsigned short color[32];
+    unsigned short htotal;
+    unsigned short hsstop;
+    unsigned short hbstrt;
+    unsigned short hbstop;
+    unsigned short vtotal;
+    unsigned short vsstop;
+    unsigned short vbstrt;
+    unsigned short vbstop;
+    unsigned short sprhstrt;
+    unsigned short sprhstop;
+    unsigned short bplhstrt;
+    unsigned short bplhstop;
+    unsigned short hhposw;
+    unsigned short hhposr;
+    unsigned short beamcon0;
+    unsigned short hsstrt;
+    unsigned short vsstrt;
+    unsigned short hcenter;
+    unsigned short diwhigh;
+    unsigned short spare4[11];
+    unsigned short fmode;
+};
+
+/*
+ * DMA register bits
+ */
+#define DMAF_SETCLR             (0x8000)
+#define DMAF_AUD0               (0x0001)
+#define DMAF_AUD1               (0x0002)
+#define DMAF_AUD2               (0x0004)
+#define DMAF_AUD3               (0x0008)
+#define DMAF_DISK               (0x0010)
+#define DMAF_SPRITE             (0x0020)
+#define DMAF_BLITTER            (0x0040)
+#define DMAF_COPPER             (0x0080)
+#define DMAF_RASTER             (0x0100)
+#define DMAF_MASTER             (0x0200)
+#define DMAF_BLITHOG            (0x0400)
+#define DMAF_BLTNZERO           (0x2000)
+#define DMAF_BLTDONE            (0x4000)
+#define DMAF_ALL                (0x01FF)
+
+struct CIA {
+    unsigned char pra;          char pad0[0xff];
+    unsigned char prb;          char pad1[0xff];
+    unsigned char ddra;         char pad2[0xff];
+    unsigned char ddrb;         char pad3[0xff];
+    unsigned char talo;         char pad4[0xff];
+    unsigned char tahi;         char pad5[0xff];
+    unsigned char tblo;         char pad6[0xff];
+    unsigned char tbhi;         char pad7[0xff];
+    unsigned char todlo;        char pad8[0xff];
+    unsigned char todmid;       char pad9[0xff];
+    unsigned char todhi;        char pada[0x1ff];
+    unsigned char sdr;          char padb[0xff];
+    unsigned char icr;          char padc[0xff];
+    unsigned char cra;          char padd[0xff];
+    unsigned char crb;          char pade[0xff];
+};
+
+#define zTwoBase (0x80000000)
+#define ZTWO_PADDR(x) (((unsigned long)(x))-zTwoBase)
+#define ZTWO_VADDR(x) (((unsigned long)(x))+zTwoBase)
+
+#define CUSTOM_PHYSADDR     (0xdff000)
+#define amiga_custom ((*(volatile struct CUSTOM *)(zTwoBase+CUSTOM_PHYSADDR)))
+
+#define CIAA_PHYSADDR     (0xbfe001)
+#define CIAB_PHYSADDR     (0xbfd000)
+#define ciaa   ((*(volatile struct CIA *)(zTwoBase + CIAA_PHYSADDR)))
+#define ciab   ((*(volatile struct CIA *)(zTwoBase + CIAB_PHYSADDR)))
+
+#define CHIP_PHYSADDR       (0x000000)
+
+void amiga_chip_init (void);
+void *amiga_chip_alloc(unsigned long size, const char *name);
+void *amiga_chip_alloc_res(unsigned long size, struct resource *res);
+void amiga_chip_free(void *ptr);
+unsigned long amiga_chip_avail( void ); /*MILAN*/
+extern volatile unsigned short amiga_audio_min_period;
+
+static inline void amifb_video_off(void)
+{
+        if (amiga_chipset == CS_ECS || amiga_chipset == CS_AGA) {
+                /* program Denise/Lisa for a higher maximum play rate */
+                amiga_custom.htotal = 113;        /* 31 kHz */
+                amiga_custom.vtotal = 223;        /* 70 Hz */
+                amiga_custom.beamcon0 = 0x4390;   /* HARDDIS, VAR{BEAM,VSY,HSY,CSY}EN */
+                /* suspend the monitor */
+                amiga_custom.hsstrt = amiga_custom.hsstop = 116;
+                amiga_custom.vsstrt = amiga_custom.vsstop = 226;
+                amiga_audio_min_period = 57;
+        }
+}
+
+struct tod3000 {
+  unsigned int  :28, second2:4; /* lower digit */
+  unsigned int  :28, second1:4; /* upper digit */
+  unsigned int  :28, minute2:4; /* lower digit */
+  unsigned int  :28, minute1:4; /* upper digit */
+  unsigned int  :28, hour2:4;   /* lower digit */
+  unsigned int  :28, hour1:4;   /* upper digit */
+  unsigned int  :28, weekday:4;
+  unsigned int  :28, day2:4;    /* lower digit */
+  unsigned int  :28, day1:4;    /* upper digit */
+  unsigned int  :28, month2:4;  /* lower digit */
+  unsigned int  :28, month1:4;  /* upper digit */
+  unsigned int  :28, year2:4;   /* lower digit */
+  unsigned int  :28, year1:4;   /* upper digit */
+  unsigned int  :28, cntrl1:4;  /* control-byte 1 */
+  unsigned int  :28, cntrl2:4;  /* control-byte 2 */
+  unsigned int  :28, cntrl3:4;  /* control-byte 3 */
+};
+#define TOD3000_CNTRL1_HOLD     0
+#define TOD3000_CNTRL1_FREE     9
+#define tod_3000 ((*(volatile struct tod3000 *)(zTwoBase+0xDC0000)))
+
+struct tod2000 {
+  unsigned int  :28, second2:4; /* lower digit */
+  unsigned int  :28, second1:4; /* upper digit */
+  unsigned int  :28, minute2:4; /* lower digit */
+  unsigned int  :28, minute1:4; /* upper digit */
+  unsigned int  :28, hour2:4;   /* lower digit */
+  unsigned int  :28, hour1:4;   /* upper digit */
+  unsigned int  :28, day2:4;    /* lower digit */
+  unsigned int  :28, day1:4;    /* upper digit */
+  unsigned int  :28, month2:4;  /* lower digit */
+  unsigned int  :28, month1:4;  /* upper digit */
+  unsigned int  :28, year2:4;   /* lower digit */
+  unsigned int  :28, year1:4;   /* upper digit */
+  unsigned int  :28, weekday:4;
+  unsigned int  :28, cntrl1:4;  /* control-byte 1 */
+  unsigned int  :28, cntrl2:4;  /* control-byte 2 */
+  unsigned int  :28, cntrl3:4;  /* control-byte 3 */
+};
+
+#define TOD2000_CNTRL1_HOLD     (1<<0)
+#define TOD2000_CNTRL1_BUSY     (1<<1)
+#define TOD2000_CNTRL3_24HMODE  (1<<2)
+#define TOD2000_HOUR1_PM        (1<<2)
+#define tod_2000 ((*(volatile struct tod2000 *)(zTwoBase+0xDC0000)))
+
+#endif /* _M68K_AMIGAHW_H */
diff --git a/arch/m68k/include/asm/amigaints.h b/arch/m68k/include/asm/amigaints.h
new file mode 100644
index 000000000000..b1bcdb835ab9
--- /dev/null
+++ b/arch/m68k/include/asm/amigaints.h
@@ -0,0 +1,113 @@
+/*
+** amigaints.h -- Amiga Linux interrupt handling structs and prototypes
+**
+** Copyright 1992 by Greg Harp
+**
+** This file is subject to the terms and conditions of the GNU General Public
+** License.  See the file COPYING in the main directory of this archive
+** for more details.
+**
+** Created 10/2/92 by Greg Harp
+*/
+
+#ifndef _ASMm68k_AMIGAINTS_H_
+#define _ASMm68k_AMIGAINTS_H_
+
+#include <asm/irq.h>
+
+/*
+** Amiga Interrupt sources.
+**
+*/
+
+#define AUTO_IRQS           (8)
+#define AMI_STD_IRQS        (14)
+#define CIA_IRQS            (5)
+#define AMI_IRQS            (32) /* AUTO_IRQS+AMI_STD_IRQS+2*CIA_IRQS */
+
+/* builtin serial port interrupts */
+#define IRQ_AMIGA_TBE           (IRQ_USER+0)
+#define IRQ_AMIGA_RBF           (IRQ_USER+11)
+
+/* floppy disk interrupts */
+#define IRQ_AMIGA_DSKBLK        (IRQ_USER+1)
+#define IRQ_AMIGA_DSKSYN        (IRQ_USER+12)
+
+/* software interrupts */
+#define IRQ_AMIGA_SOFT          (IRQ_USER+2)
+
+/* interrupts from external hardware */
+#define IRQ_AMIGA_PORTS         IRQ_AUTO_2
+#define IRQ_AMIGA_EXTER         IRQ_AUTO_6
+
+/* copper interrupt */
+#define IRQ_AMIGA_COPPER        (IRQ_USER+4)
+
+/* vertical blanking interrupt */
+#define IRQ_AMIGA_VERTB         (IRQ_USER+5)
+
+/* Blitter done interrupt */
+#define IRQ_AMIGA_BLIT          (IRQ_USER+6)
+
+/* Audio interrupts */
+#define IRQ_AMIGA_AUD0          (IRQ_USER+7)
+#define IRQ_AMIGA_AUD1          (IRQ_USER+8)
+#define IRQ_AMIGA_AUD2          (IRQ_USER+9)
+#define IRQ_AMIGA_AUD3          (IRQ_USER+10)
+
+/* CIA interrupt sources */
+#define IRQ_AMIGA_CIAA          (IRQ_USER+14)
+#define IRQ_AMIGA_CIAA_TA       (IRQ_USER+14)
+#define IRQ_AMIGA_CIAA_TB       (IRQ_USER+15)
+#define IRQ_AMIGA_CIAA_ALRM     (IRQ_USER+16)
+#define IRQ_AMIGA_CIAA_SP       (IRQ_USER+17)
+#define IRQ_AMIGA_CIAA_FLG      (IRQ_USER+18)
+#define IRQ_AMIGA_CIAB          (IRQ_USER+19)
+#define IRQ_AMIGA_CIAB_TA       (IRQ_USER+19)
+#define IRQ_AMIGA_CIAB_TB       (IRQ_USER+20)
+#define IRQ_AMIGA_CIAB_ALRM     (IRQ_USER+21)
+#define IRQ_AMIGA_CIAB_SP       (IRQ_USER+22)
+#define IRQ_AMIGA_CIAB_FLG      (IRQ_USER+23)
+
+
+/* INTREQR masks */
+#define IF_SETCLR   0x8000      /* set/clr bit */
+#define IF_INTEN    0x4000      /* master interrupt bit in INT* registers */
+#define IF_EXTER    0x2000      /* external level 6 and CIA B interrupt */
+#define IF_DSKSYN   0x1000      /* disk sync interrupt */
+#define IF_RBF      0x0800      /* serial receive buffer full interrupt */
+#define IF_AUD3     0x0400      /* audio channel 3 done interrupt */
+#define IF_AUD2     0x0200      /* audio channel 2 done interrupt */
+#define IF_AUD1     0x0100      /* audio channel 1 done interrupt */
+#define IF_AUD0     0x0080      /* audio channel 0 done interrupt */
+#define IF_BLIT     0x0040      /* blitter done interrupt */
+#define IF_VERTB    0x0020      /* vertical blanking interrupt */
+#define IF_COPER    0x0010      /* copper interrupt */
+#define IF_PORTS    0x0008      /* external level 2 and CIA A interrupt */
+#define IF_SOFT     0x0004      /* software initiated interrupt */
+#define IF_DSKBLK   0x0002      /* diskblock DMA finished */
+#define IF_TBE      0x0001      /* serial transmit buffer empty interrupt */
+
+/* CIA interrupt control register bits */
+
+#define CIA_ICR_TA      0x01
+#define CIA_ICR_TB      0x02
+#define CIA_ICR_ALRM    0x04
+#define CIA_ICR_SP      0x08
+#define CIA_ICR_FLG     0x10
+#define CIA_ICR_ALL     0x1f
+#define CIA_ICR_SETCLR  0x80
+
+extern void amiga_init_IRQ(void);
+
+/* to access the interrupt control registers of CIA's use only
+** these functions, they behave exactly like the amiga os routines
+*/
+
+extern struct ciabase ciaa_base, ciab_base;
+
+extern void cia_init_IRQ(struct ciabase *base);
+extern unsigned char cia_set_irq(struct ciabase *base, unsigned char mask);
+extern unsigned char cia_able_irq(struct ciabase *base, unsigned char mask);
+
+#endif /* asm-m68k/amigaints.h */
diff --git a/arch/m68k/include/asm/amigayle.h b/arch/m68k/include/asm/amigayle.h
new file mode 100644
index 000000000000..bb5a6aa329f3
--- /dev/null
+++ b/arch/m68k/include/asm/amigayle.h
@@ -0,0 +1,107 @@
+/*
+** asm-m68k/amigayle.h -- This header defines the registers of the gayle chip
+**                        found on the Amiga 1200
+**                        This information was found by disassembling card.resource,
+**                        so the definitions may not be 100% correct
+**                        anyone has an official doc ?
+**
+** Copyright 1997 by Alain Malek
+**
+** This file is subject to the terms and conditions of the GNU General Public
+** License.  See the file COPYING in the main directory of this archive
+** for more details.
+**
+** Created: 11/28/97 by Alain Malek
+*/
+
+#ifndef _M68K_AMIGAYLE_H_
+#define _M68K_AMIGAYLE_H_
+
+#include <linux/types.h>
+#include <asm/amigahw.h>
+
+/* memory layout */
+
+#define GAYLE_RAM               (0x600000+zTwoBase)
+#define GAYLE_RAMSIZE           (0x400000)
+#define GAYLE_ATTRIBUTE         (0xa00000+zTwoBase)
+#define GAYLE_ATTRIBUTESIZE     (0x020000)
+#define GAYLE_IO                (0xa20000+zTwoBase)     /* 16bit and even 8bit registers */
+#define GAYLE_IOSIZE            (0x010000)
+#define GAYLE_IO_8BITODD        (0xa30000+zTwoBase)     /* odd 8bit registers */
+
+/* offset for accessing odd IO registers */
+#define GAYLE_ODD               (GAYLE_IO_8BITODD-GAYLE_IO-1)
+
+/* GAYLE registers */
+
+struct GAYLE {
+        u_char cardstatus;
+        u_char pad0[0x1000-1];
+
+        u_char intreq;
+        u_char pad1[0x1000-1];
+
+        u_char inten;
+        u_char pad2[0x1000-1];
+
+        u_char config;
+        u_char pad3[0x1000-1];
+};
+
+#define GAYLE_ADDRESS   (0xda8000)      /* gayle main registers base address */
+
+#define GAYLE_RESET     (0xa40000)      /* write 0x00 to start reset,
+                                           read 1 byte to stop reset */
+
+#define gayle (*(volatile struct GAYLE *)(zTwoBase+GAYLE_ADDRESS))
+#define gayle_reset (*(volatile u_char *)(zTwoBase+GAYLE_RESET))
+
+#define gayle_attribute ((volatile u_char *)(GAYLE_ATTRIBUTE))
+
+#if 0
+#define gayle_inb(a) readb( GAYLE_IO+(a)+(((a)&1)*GAYLE_ODD) )
+#define gayle_outb(v,a) writeb( v, GAYLE_IO+(a)+(((a)&1)*GAYLE_ODD) )
+
+#define gayle_inw(a) readw( GAYLE_IO+(a) )
+#define gayle_outw(v,a) writew( v, GAYLE_IO+(a) )
+#endif
+
+/* GAYLE_CARDSTATUS bit def */
+
+#define GAYLE_CS_CCDET          0x40    /* credit card detect */
+#define GAYLE_CS_BVD1           0x20    /* battery voltage detect 1 */
+#define GAYLE_CS_SC             0x20    /* credit card status change */
+#define GAYLE_CS_BVD2           0x10    /* battery voltage detect 2 */
+#define GAYLE_CS_DA             0x10    /* digital audio */
+#define GAYLE_CS_WR             0x08    /* write enable (1 == enabled) */
+#define GAYLE_CS_BSY            0x04    /* credit card busy */
+#define GAYLE_CS_IRQ            0x04    /* interrupt request */
+
+/* GAYLE_IRQ bit def */
+
+#define GAYLE_IRQ_IDE           0x80
+#define GAYLE_IRQ_CCDET         0x40
+#define GAYLE_IRQ_BVD1          0x20
+#define GAYLE_IRQ_SC            0x20
+#define GAYLE_IRQ_BVD2          0x10
+#define GAYLE_IRQ_DA            0x10
+#define GAYLE_IRQ_WR            0x08
+#define GAYLE_IRQ_BSY           0x04
+#define GAYLE_IRQ_IRQ           0x04
+#define GAYLE_IRQ_IDEACK1       0x02
+#define GAYLE_IRQ_IDEACK0       0x01
+
+/* GAYLE_CONFIG bit def
+   (bit 0-1 for program voltage, bit 2-3 for access speed */
+
+#define GAYLE_CFG_0V            0x00
+#define GAYLE_CFG_5V            0x01
+#define GAYLE_CFG_12V           0x02
+
+#define GAYLE_CFG_100NS         0x08
+#define GAYLE_CFG_150NS         0x04
+#define GAYLE_CFG_250NS         0x00
+#define GAYLE_CFG_720NS         0x0c
+
+#endif /* asm-m68k/amigayle.h */
diff --git a/arch/m68k/include/asm/amipcmcia.h b/arch/m68k/include/asm/amipcmcia.h
new file mode 100644
index 000000000000..6f1ec1887d82
--- /dev/null
+++ b/arch/m68k/include/asm/amipcmcia.h
@@ -0,0 +1,110 @@
+/*
+** asm-m68k/pcmcia.h -- Amiga Linux PCMCIA Definitions
+**
+** Copyright 1997 by Alain Malek
+**
+** This file is subject to the terms and conditions of the GNU General Public
+** License.  See the file COPYING in the main directory of this archive
+** for more details.
+**
+** Created: 12/10/97 by Alain Malek
+*/
+
+#ifndef __AMIGA_PCMCIA_H__
+#define __AMIGA_PCMCIA_H__
+
+#include <asm/amigayle.h>
+
+/* prototypes */
+
+void pcmcia_reset(void);
+int pcmcia_copy_tuple(unsigned char tuple_id, void *tuple, int max_len);
+void pcmcia_program_voltage(int voltage);
+void pcmcia_access_speed(int speed);
+void pcmcia_write_enable(void);
+void pcmcia_write_disable(void);
+
+static inline u_char pcmcia_read_status(void)
+{
+        return (gayle.cardstatus & 0x7c);
+}
+
+static inline u_char pcmcia_get_intreq(void)
+{
+        return (gayle.intreq);
+}
+
+static inline void pcmcia_ack_int(u_char intreq)
+{
+        gayle.intreq = 0xf8;
+}
+
+static inline void pcmcia_enable_irq(void)
+{
+        gayle.inten |= GAYLE_IRQ_IRQ;
+}
+
+static inline void pcmcia_disable_irq(void)
+{
+        gayle.inten &= ~GAYLE_IRQ_IRQ;
+}
+
+#define PCMCIA_INSERTED (gayle.cardstatus & GAYLE_CS_CCDET)
+
+/* valid voltages for pcmcia_ProgramVoltage */
+
+#define PCMCIA_0V       0
+#define PCMCIA_5V       5
+#define PCMCIA_12V      12
+
+/* valid speeds for pcmcia_AccessSpeed */
+
+#define PCMCIA_SPEED_100NS      100
+#define PCMCIA_SPEED_150NS      150
+#define PCMCIA_SPEED_250NS      250
+#define PCMCIA_SPEED_720NS      720
+
+/* PCMCIA Tuple codes */
+
+#define CISTPL_NULL             0x00
+#define CISTPL_DEVICE           0x01
+#define CISTPL_LONGLINK_CB      0x02
+#define CISTPL_CONFIG_CB        0x04
+#define CISTPL_CFTABLE_ENTRY_CB 0x05
+#define CISTPL_LONGLINK_MFC     0x06
+#define CISTPL_BAR              0x07
+#define CISTPL_CHECKSUM         0x10
+#define CISTPL_LONGLINK_A       0x11
+#define CISTPL_LONGLINK_C       0x12
+#define CISTPL_LINKTARGET       0x13
+#define CISTPL_NO_LINK          0x14
+#define CISTPL_VERS_1           0x15
+#define CISTPL_ALTSTR           0x16
+#define CISTPL_DEVICE_A         0x17
+#define CISTPL_JEDEC_C          0x18
+#define CISTPL_JEDEC_A          0x19
+#define CISTPL_CONFIG           0x1a
+#define CISTPL_CFTABLE_ENTRY    0x1b
+#define CISTPL_DEVICE_OC        0x1c
+#define CISTPL_DEVICE_OA        0x1d
+#define CISTPL_DEVICE_GEO       0x1e
+#define CISTPL_DEVICE_GEO_A     0x1f
+#define CISTPL_MANFID           0x20
+#define CISTPL_FUNCID           0x21
+#define CISTPL_FUNCE            0x22
+#define CISTPL_SWIL             0x23
+#define CISTPL_END              0xff
+
+/* FUNCID */
+
+#define CISTPL_FUNCID_MULTI     0x00
+#define CISTPL_FUNCID_MEMORY    0x01
+#define CISTPL_FUNCID_SERIAL    0x02
+#define CISTPL_FUNCID_PARALLEL  0x03
+#define CISTPL_FUNCID_FIXED     0x04
+#define CISTPL_FUNCID_VIDEO     0x05
+#define CISTPL_FUNCID_NETWORK   0x06
+#define CISTPL_FUNCID_AIMS      0x07
+#define CISTPL_FUNCID_SCSI      0x08
+
+#endif
diff --git a/arch/m68knommu/include/asm/anchor.h b/arch/m68k/include/asm/anchor.h
index 871c0d5cfc3d..871c0d5cfc3d 100644
--- a/arch/m68knommu/include/asm/anchor.h
+++ b/arch/m68k/include/asm/anchor.h
diff --git a/arch/m68k/include/asm/apollodma.h b/arch/m68k/include/asm/apollodma.h
new file mode 100644
index 000000000000..954adc851adb
--- /dev/null
+++ b/arch/m68k/include/asm/apollodma.h
@@ -0,0 +1,248 @@
+/*
+ * linux/include/asm/dma.h: Defines for using and allocating dma channels.
+ * Written by Hennus Bergman, 1992.
+ * High DMA channel support & info by Hannu Savolainen
+ * and John Boyd, Nov. 1992.
+ */
+
+#ifndef _ASM_APOLLO_DMA_H
+#define _ASM_APOLLO_DMA_H
+
+#include <asm/apollohw.h>               /* need byte IO */
+#include <linux/spinlock.h>             /* And spinlocks */
+#include <linux/delay.h>
+
+
+#define dma_outb(val,addr) (*((volatile unsigned char *)(addr+IO_BASE)) = (val))
+#define dma_inb(addr)      (*((volatile unsigned char *)(addr+IO_BASE)))
+
+/*
+ * NOTES about DMA transfers:
+ *
+ *  controller 1: channels 0-3, byte operations, ports 00-1F
+ *  controller 2: channels 4-7, word operations, ports C0-DF
+ *
+ *  - ALL registers are 8 bits only, regardless of transfer size
+ *  - channel 4 is not used - cascades 1 into 2.
+ *  - channels 0-3 are byte - addresses/counts are for physical bytes
+ *  - channels 5-7 are word - addresses/counts are for physical words
+ *  - transfers must not cross physical 64K (0-3) or 128K (5-7) boundaries
+ *  - transfer count loaded to registers is 1 less than actual count
+ *  - controller 2 offsets are all even (2x offsets for controller 1)
+ *  - page registers for 5-7 don't use data bit 0, represent 128K pages
+ *  - page registers for 0-3 use bit 0, represent 64K pages
+ *
+ * DMA transfers are limited to the lower 16MB of _physical_ memory.
+ * Note that addresses loaded into registers must be _physical_ addresses,
+ * not logical addresses (which may differ if paging is active).
+ *
+ *  Address mapping for channels 0-3:
+ *
+ *   A23 ... A16 A15 ... A8  A7 ... A0    (Physical addresses)
+ *    |  ...  |   |  ... |   |  ... |
+ *    |  ...  |   |  ... |   |  ... |
+ *    |  ...  |   |  ... |   |  ... |
+ *   P7  ...  P0  A7 ... A0  A7 ... A0
+ * |    Page    | Addr MSB | Addr LSB |   (DMA registers)
+ *
+ *  Address mapping for channels 5-7:
+ *
+ *   A23 ... A17 A16 A15 ... A9 A8 A7 ... A1 A0    (Physical addresses)
+ *    |  ...  |   \   \   ... \  \  \  ... \  \
+ *    |  ...  |    \   \   ... \  \  \  ... \  (not used)
+ *    |  ...  |     \   \   ... \  \  \  ... \
+ *   P7  ...  P1 (0) A7 A6  ... A0 A7 A6 ... A0
+ * |      Page      |  Addr MSB   |  Addr LSB  |   (DMA registers)
+ *
+ * Again, channels 5-7 transfer _physical_ words (16 bits), so addresses
+ * and counts _must_ be word-aligned (the lowest address bit is _ignored_ at
+ * the hardware level, so odd-byte transfers aren't possible).
+ *
+ * Transfer count (_not # bytes_) is limited to 64K, represented as actual
+ * count - 1 : 64K => 0xFFFF, 1 => 0x0000.  Thus, count is always 1 or more,
+ * and up to 128K bytes may be transferred on channels 5-7 in one operation.
+ *
+ */
+
+#define MAX_DMA_CHANNELS        8
+
+/* The maximum address that we can perform a DMA transfer to on this platform */#define MAX_DMA_ADDRESS      (PAGE_OFFSET+0x1000000)
+
+/* 8237 DMA controllers */
+#define IO_DMA1_BASE    0x10C00 /* 8 bit slave DMA, channels 0..3 */
+#define IO_DMA2_BASE    0x10D00 /* 16 bit master DMA, ch 4(=slave input)..7 */
+
+/* DMA controller registers */
+#define DMA1_CMD_REG            (IO_DMA1_BASE+0x08) /* command register (w) */
+#define DMA1_STAT_REG           (IO_DMA1_BASE+0x08) /* status register (r) */
+#define DMA1_REQ_REG            (IO_DMA1_BASE+0x09) /* request register (w) */
+#define DMA1_MASK_REG           (IO_DMA1_BASE+0x0A) /* single-channel mask (w) */
+#define DMA1_MODE_REG           (IO_DMA1_BASE+0x0B) /* mode register (w) */
+#define DMA1_CLEAR_FF_REG       (IO_DMA1_BASE+0x0C) /* clear pointer flip-flop (w) */
+#define DMA1_TEMP_REG           (IO_DMA1_BASE+0x0D) /* Temporary Register (r) */
+#define DMA1_RESET_REG          (IO_DMA1_BASE+0x0D) /* Master Clear (w) */
+#define DMA1_CLR_MASK_REG       (IO_DMA1_BASE+0x0E) /* Clear Mask */
+#define DMA1_MASK_ALL_REG       (IO_DMA1_BASE+0x0F) /* all-channels mask (w) */
+
+#define DMA2_CMD_REG            (IO_DMA2_BASE+0x10) /* command register (w) */
+#define DMA2_STAT_REG           (IO_DMA2_BASE+0x10) /* status register (r) */
+#define DMA2_REQ_REG            (IO_DMA2_BASE+0x12) /* request register (w) */
+#define DMA2_MASK_REG           (IO_DMA2_BASE+0x14) /* single-channel mask (w) */
+#define DMA2_MODE_REG           (IO_DMA2_BASE+0x16) /* mode register (w) */
+#define DMA2_CLEAR_FF_REG       (IO_DMA2_BASE+0x18) /* clear pointer flip-flop (w) */
+#define DMA2_TEMP_REG           (IO_DMA2_BASE+0x1A) /* Temporary Register (r) */
+#define DMA2_RESET_REG          (IO_DMA2_BASE+0x1A) /* Master Clear (w) */
+#define DMA2_CLR_MASK_REG       (IO_DMA2_BASE+0x1C) /* Clear Mask */
+#define DMA2_MASK_ALL_REG       (IO_DMA2_BASE+0x1E) /* all-channels mask (w) */
+
+#define DMA_ADDR_0              (IO_DMA1_BASE+0x00) /* DMA address registers */
+#define DMA_ADDR_1              (IO_DMA1_BASE+0x02)
+#define DMA_ADDR_2              (IO_DMA1_BASE+0x04)
+#define DMA_ADDR_3              (IO_DMA1_BASE+0x06)
+#define DMA_ADDR_4              (IO_DMA2_BASE+0x00)
+#define DMA_ADDR_5              (IO_DMA2_BASE+0x04)
+#define DMA_ADDR_6              (IO_DMA2_BASE+0x08)
+#define DMA_ADDR_7              (IO_DMA2_BASE+0x0C)
+
+#define DMA_CNT_0               (IO_DMA1_BASE+0x01)   /* DMA count registers */
+#define DMA_CNT_1               (IO_DMA1_BASE+0x03)
+#define DMA_CNT_2               (IO_DMA1_BASE+0x05)
+#define DMA_CNT_3               (IO_DMA1_BASE+0x07)
+#define DMA_CNT_4               (IO_DMA2_BASE+0x02)
+#define DMA_CNT_5               (IO_DMA2_BASE+0x06)
+#define DMA_CNT_6               (IO_DMA2_BASE+0x0A)
+#define DMA_CNT_7               (IO_DMA2_BASE+0x0E)
+
+#define DMA_MODE_READ   0x44    /* I/O to memory, no autoinit, increment, single mode */
+#define DMA_MODE_WRITE  0x48    /* memory to I/O, no autoinit, increment, single mode */
+#define DMA_MODE_CASCADE 0xC0   /* pass thru DREQ->HRQ, DACK<-HLDA only */
+
+#define DMA_AUTOINIT    0x10
+
+#define DMA_8BIT 0
+#define DMA_16BIT 1
+#define DMA_BUSMASTER 2
+
+extern spinlock_t  dma_spin_lock;
+
+static __inline__ unsigned long claim_dma_lock(void)
+{
+        unsigned long flags;
+        spin_lock_irqsave(&dma_spin_lock, flags);
+        return flags;
+}
+
+static __inline__ void release_dma_lock(unsigned long flags)
+{
+        spin_unlock_irqrestore(&dma_spin_lock, flags);
+}
+
+/* enable/disable a specific DMA channel */
+static __inline__ void enable_dma(unsigned int dmanr)
+{
+        if (dmanr<=3)
+                dma_outb(dmanr,  DMA1_MASK_REG);
+        else
+                dma_outb(dmanr & 3,  DMA2_MASK_REG);
+}
+
+static __inline__ void disable_dma(unsigned int dmanr)
+{
+        if (dmanr<=3)
+                dma_outb(dmanr | 4,  DMA1_MASK_REG);
+        else
+                dma_outb((dmanr & 3) | 4,  DMA2_MASK_REG);
+}
+
+/* Clear the 'DMA Pointer Flip Flop'.
+ * Write 0 for LSB/MSB, 1 for MSB/LSB access.
+ * Use this once to initialize the FF to a known state.
+ * After that, keep track of it. :-)
+ * --- In order to do that, the DMA routines below should ---
+ * --- only be used while holding the DMA lock ! ---
+ */
+static __inline__ void clear_dma_ff(unsigned int dmanr)
+{
+        if (dmanr<=3)
+                dma_outb(0,  DMA1_CLEAR_FF_REG);
+        else
+                dma_outb(0,  DMA2_CLEAR_FF_REG);
+}
+
+/* set mode (above) for a specific DMA channel */
+static __inline__ void set_dma_mode(unsigned int dmanr, char mode)
+{
+        if (dmanr<=3)
+                dma_outb(mode | dmanr,  DMA1_MODE_REG);
+        else
+                dma_outb(mode | (dmanr&3),  DMA2_MODE_REG);
+}
+
+/* Set transfer address & page bits for specific DMA channel.
+ * Assumes dma flipflop is clear.
+ */
+static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int a)
+{
+        if (dmanr <= 3)  {
+            dma_outb( a & 0xff, ((dmanr&3)<<1) + IO_DMA1_BASE );
+            dma_outb( (a>>8) & 0xff, ((dmanr&3)<<1) + IO_DMA1_BASE );
+        }  else  {
+            dma_outb( (a>>1) & 0xff, ((dmanr&3)<<2) + IO_DMA2_BASE );
+            dma_outb( (a>>9) & 0xff, ((dmanr&3)<<2) + IO_DMA2_BASE );
+        }
+}
+
+
+/* Set transfer size (max 64k for DMA1..3, 128k for DMA5..7) for
+ * a specific DMA channel.
+ * You must ensure the parameters are valid.
+ * NOTE: from a manual: "the number of transfers is one more
+ * than the initial word count"! This is taken into account.
+ * Assumes dma flip-flop is clear.
+ * NOTE 2: "count" represents _bytes_ and must be even for channels 5-7.
+ */
+static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count)
+{
+        count--;
+        if (dmanr <= 3)  {
+            dma_outb( count & 0xff, ((dmanr&3)<<1) + 1 + IO_DMA1_BASE );
+            dma_outb( (count>>8) & 0xff, ((dmanr&3)<<1) + 1 + IO_DMA1_BASE );
+        } else {
+            dma_outb( (count>>1) & 0xff, ((dmanr&3)<<2) + 2 + IO_DMA2_BASE );
+            dma_outb( (count>>9) & 0xff, ((dmanr&3)<<2) + 2 + IO_DMA2_BASE );
+        }
+}
+
+
+/* Get DMA residue count. After a DMA transfer, this
+ * should return zero. Reading this while a DMA transfer is
+ * still in progress will return unpredictable results.
+ * If called before the channel has been used, it may return 1.
+ * Otherwise, it returns the number of _bytes_ left to transfer.
+ *
+ * Assumes DMA flip-flop is clear.
+ */
+static __inline__ int get_dma_residue(unsigned int dmanr)
+{
+        unsigned int io_port = (dmanr<=3)? ((dmanr&3)<<1) + 1 + IO_DMA1_BASE
+                                         : ((dmanr&3)<<2) + 2 + IO_DMA2_BASE;
+
+        /* using short to get 16-bit wrap around */
+        unsigned short count;
+
+        count = 1 + dma_inb(io_port);
+        count += dma_inb(io_port) << 8;
+
+        return (dmanr<=3)? count : (count<<1);
+}
+
+
+/* These are in kernel/dma.c: */
+extern int request_dma(unsigned int dmanr, const char * device_id);     /* reserve a DMA channel */
+extern void free_dma(unsigned int dmanr);       /* release it again */
+
+/* These are in arch/m68k/apollo/dma.c: */
+extern unsigned short dma_map_page(unsigned long phys_addr,int count,int type);
+extern void dma_unmap_page(unsigned short dma_addr);
+
+#endif /* _ASM_APOLLO_DMA_H */
diff --git a/arch/m68k/include/asm/apollohw.h b/arch/m68k/include/asm/apollohw.h
new file mode 100644
index 000000000000..a1373b9aa281
--- /dev/null
+++ b/arch/m68k/include/asm/apollohw.h
@@ -0,0 +1,108 @@
+/* apollohw.h : some structures to access apollo HW */
+
+#ifndef _ASMm68k_APOLLOHW_H_
+#define _ASMm68k_APOLLOHW_H_
+
+#include <linux/types.h>
+
+/*
+   apollo models
+*/
+
+extern u_long apollo_model;
+
+#define APOLLO_UNKNOWN (0)
+#define APOLLO_DN3000 (1)
+#define APOLLO_DN3010 (2)
+#define APOLLO_DN3500 (3)
+#define APOLLO_DN4000 (4)
+#define APOLLO_DN4500 (5)
+
+/*
+   see scn2681 data sheet for more info.
+   member names are read_write.
+*/
+
+#define DECLARE_2681_FIELD(x) unsigned char x; unsigned char dummy##x
+
+struct SCN2681 {
+
+        DECLARE_2681_FIELD(mra);
+        DECLARE_2681_FIELD(sra_csra);
+        DECLARE_2681_FIELD(BRGtest_cra);
+        DECLARE_2681_FIELD(rhra_thra);
+        DECLARE_2681_FIELD(ipcr_acr);
+        DECLARE_2681_FIELD(isr_imr);
+        DECLARE_2681_FIELD(ctu_ctur);
+        DECLARE_2681_FIELD(ctl_ctlr);
+        DECLARE_2681_FIELD(mrb);
+        DECLARE_2681_FIELD(srb_csrb);
+        DECLARE_2681_FIELD(tst_crb);
+        DECLARE_2681_FIELD(rhrb_thrb);
+        DECLARE_2681_FIELD(reserved);
+        DECLARE_2681_FIELD(ip_opcr);
+        DECLARE_2681_FIELD(startCnt_setOutBit);
+        DECLARE_2681_FIELD(stopCnt_resetOutBit);
+
+};
+
+#if 0
+struct mc146818 {
+
+        unsigned int second1:4, second2:4, alarm_second1:4, alarm_second2:4,
+                     minute1:4, minute2:4, alarm_minute1:4, alarm_minute2:4;
+        unsigned int hours1:4, hours2:4, alarm_hours1:4, alarm_hours2:4,
+                     day_of_week1:4, day_of_week2:4, day_of_month1:4, day_of_month2:4;
+        unsigned int month1:4, month2:4, year1:4, year2:4, :16;
+
+};
+#endif
+
+struct mc146818 {
+        unsigned char second, alarm_second;
+        unsigned char minute, alarm_minute;
+        unsigned char hours, alarm_hours;
+        unsigned char day_of_week, day_of_month;
+        unsigned char month, year;
+};
+
+
+#define IO_BASE 0x80000000
+
+extern u_long sio01_physaddr;
+extern u_long sio23_physaddr;
+extern u_long rtc_physaddr;
+extern u_long pica_physaddr;
+extern u_long picb_physaddr;
+extern u_long cpuctrl_physaddr;
+extern u_long timer_physaddr;
+
+#define SAU7_SIO01_PHYSADDR 0x10400
+#define SAU7_SIO23_PHYSADDR 0x10500
+#define SAU7_RTC_PHYSADDR 0x10900
+#define SAU7_PICA 0x11000
+#define SAU7_PICB 0x11100
+#define SAU7_CPUCTRL 0x10100
+#define SAU7_TIMER 0x010800
+
+#define SAU8_SIO01_PHYSADDR 0x8400
+#define SAU8_RTC_PHYSADDR 0x8900
+#define SAU8_PICA 0x9400
+#define SAU8_PICB 0x9500
+#define SAU8_CPUCTRL 0x8100
+#define SAU8_TIMER 0x8800
+
+#define sio01 ((*(volatile struct SCN2681 *)(IO_BASE + sio01_physaddr)))
+#define sio23 ((*(volatile struct SCN2681 *)(IO_BASE + sio23_physaddr)))
+#define rtc (((volatile struct mc146818 *)(IO_BASE + rtc_physaddr)))
+#define cpuctrl (*(volatile unsigned int *)(IO_BASE + cpuctrl_physaddr))
+#define pica (IO_BASE + pica_physaddr)
+#define picb (IO_BASE + picb_physaddr)
+#define timer (IO_BASE + timer_physaddr)
+#define addr_xlat_map ((unsigned short *)(IO_BASE + 0x17000))
+
+#define isaIO2mem(x) (((((x) & 0x3f8)  << 7) | (((x) & 0xfc00) >> 6) | ((x) & 0x7)) + 0x40000 + IO_BASE)
+
+#define IRQ_APOLLO      IRQ_USER
+
+#endif
diff --git a/arch/m68k/include/asm/atafd.h b/arch/m68k/include/asm/atafd.h
new file mode 100644
index 000000000000..8456889ee7da
--- /dev/null
+++ b/arch/m68k/include/asm/atafd.h
@@ -0,0 +1,12 @@
+#ifndef _ASM_M68K_FD_H
+#define _ASM_M68K_FD_H
+
+/* Definitions for the Atari Floppy driver */
+
+struct atari_format_descr {
+    int track;                  /* to be formatted */
+    int head;                   /*   ""     ""     */
+    int sect_offset;            /* offset of first sector */
+};
+
+#endif
diff --git a/arch/m68k/include/asm/atafdreg.h b/arch/m68k/include/asm/atafdreg.h
new file mode 100644
index 000000000000..bbf80949fd9f
--- /dev/null
+++ b/arch/m68k/include/asm/atafdreg.h
@@ -0,0 +1,79 @@
+#ifndef _LINUX_FDREG_H
+#define _LINUX_FDREG_H
+
+/*
+** WD1772 stuff
+ */
+
+/* register codes */
+
+#define FDCSELREG_STP   (0x80)   /* command/status register */
+#define FDCSELREG_TRA   (0x82)   /* track register */
+#define FDCSELREG_SEC   (0x84)   /* sector register */
+#define FDCSELREG_DTA   (0x86)   /* data register */
+
+/* register names for FDC_READ/WRITE macros */
+
+#define FDCREG_CMD              0
+#define FDCREG_STATUS   0
+#define FDCREG_TRACK    2
+#define FDCREG_SECTOR   4
+#define FDCREG_DATA             6
+
+/* command opcodes */
+
+#define FDCCMD_RESTORE  (0x00)   /*  -                   */
+#define FDCCMD_SEEK     (0x10)   /*   |                  */
+#define FDCCMD_STEP     (0x20)   /*   |  TYP 1 Commands  */
+#define FDCCMD_STIN     (0x40)   /*   |                  */
+#define FDCCMD_STOT     (0x60)   /*  -                   */
+#define FDCCMD_RDSEC    (0x80)   /*  -   TYP 2 Commands  */
+#define FDCCMD_WRSEC    (0xa0)   /*  -          "        */
+#define FDCCMD_RDADR    (0xc0)   /*  -                   */
+#define FDCCMD_RDTRA    (0xe0)   /*   |  TYP 3 Commands  */
+#define FDCCMD_WRTRA    (0xf0)   /*  -                   */
+#define FDCCMD_FORCI    (0xd0)   /*  -   TYP 4 Command   */
+
+/* command modifier bits */
+
+#define FDCCMDADD_SR6   (0x00)   /* step rate settings */
+#define FDCCMDADD_SR12  (0x01)
+#define FDCCMDADD_SR2   (0x02)
+#define FDCCMDADD_SR3   (0x03)
+#define FDCCMDADD_V     (0x04)   /* verify */
+#define FDCCMDADD_H     (0x08)   /* wait for spin-up */
+#define FDCCMDADD_U     (0x10)   /* update track register */
+#define FDCCMDADD_M     (0x10)   /* multiple sector access */
+#define FDCCMDADD_E     (0x04)   /* head settling flag */
+#define FDCCMDADD_P     (0x02)   /* precompensation off */
+#define FDCCMDADD_A0    (0x01)   /* DAM flag */
+
+/* status register bits */
+
+#define FDCSTAT_MOTORON (0x80)   /* motor on */
+#define FDCSTAT_WPROT   (0x40)   /* write protected (FDCCMD_WR*) */
+#define FDCSTAT_SPINUP  (0x20)   /* motor speed stable (Type I) */
+#define FDCSTAT_DELDAM  (0x20)   /* sector has deleted DAM (Type II+III) */
+#define FDCSTAT_RECNF   (0x10)   /* record not found */
+#define FDCSTAT_CRC             (0x08)   /* CRC error */
+#define FDCSTAT_TR00    (0x04)   /* Track 00 flag (Type I) */
+#define FDCSTAT_LOST    (0x04)   /* Lost Data (Type II+III) */
+#define FDCSTAT_IDX             (0x02)   /* Index status (Type I) */
+#define FDCSTAT_DRQ             (0x02)   /* DRQ status (Type II+III) */
+#define FDCSTAT_BUSY    (0x01)   /* FDC is busy */
+
+
+/* PSG Port A Bit Nr 0 .. Side Sel .. 0 -> Side 1  1 -> Side 2 */
+#define DSKSIDE     (0x01)
+
+#define DSKDRVNONE  (0x06)
+#define DSKDRV0     (0x02)
+#define DSKDRV1     (0x04)
+
+/* step rates */
+#define FDCSTEP_6       0x00
+#define FDCSTEP_12      0x01
+#define FDCSTEP_2       0x02
+#define FDCSTEP_3       0x03
+
+#endif
diff --git a/arch/m68k/include/asm/atari_joystick.h b/arch/m68k/include/asm/atari_joystick.h
new file mode 100644
index 000000000000..93be7da9f2c7
--- /dev/null
+++ b/arch/m68k/include/asm/atari_joystick.h
@@ -0,0 +1,22 @@
+#ifndef _LINUX_ATARI_JOYSTICK_H
+#define _LINUX_ATARI_JOYSTICK_H
+
+/*
+ * linux/include/linux/atari_joystick.h
+ * header file for Atari Joystick driver
+ * by Robert de Vries (robert@and.nl) on 19Jul93
+ */
+
+void atari_joystick_interrupt(char*);
+int atari_joystick_init(void);
+extern int atari_mouse_buttons;
+
+struct joystick_status {
+        char            fire;
+        char            dir;
+        int             ready;
+        int             active;
+        wait_queue_head_t wait;
+};
+
+#endif
diff --git a/arch/m68k/include/asm/atari_stdma.h b/arch/m68k/include/asm/atari_stdma.h
new file mode 100644
index 000000000000..8e389b7fa70c
--- /dev/null
+++ b/arch/m68k/include/asm/atari_stdma.h
@@ -0,0 +1,22 @@
+
+#ifndef _atari_stdma_h
+#define _atari_stdma_h
+
+
+#include <linux/interrupt.h>
+
+
+/***************************** Prototypes *****************************/
+
+void stdma_lock(irq_handler_t handler, void *data);
+void stdma_release( void );
+int stdma_others_waiting( void );
+int stdma_islocked( void );
+void *stdma_locked_by( void );
+void stdma_init( void );
+
+/************************* End of Prototypes **************************/
+
+
+
+#endif  /* _atari_stdma_h */
diff --git a/arch/m68k/include/asm/atari_stram.h b/arch/m68k/include/asm/atari_stram.h
new file mode 100644
index 000000000000..7546d13963be
--- /dev/null
+++ b/arch/m68k/include/asm/atari_stram.h
@@ -0,0 +1,17 @@
+#ifndef _M68K_ATARI_STRAM_H
+#define _M68K_ATARI_STRAM_H
+
+/*
+ * Functions for Atari ST-RAM management
+ */
+
+/* public interface */
+void *atari_stram_alloc(long size, const char *owner);
+void atari_stram_free(void *);
+
+/* functions called internally by other parts of the kernel */
+void atari_stram_init(void);
+void atari_stram_reserve_pages(void *start_mem);
+void atari_stram_mem_init_hook (void);
+
+#endif /*_M68K_ATARI_STRAM_H */
diff --git a/arch/m68k/include/asm/atarihw.h b/arch/m68k/include/asm/atarihw.h
new file mode 100644
index 000000000000..a714e1aa072a
--- /dev/null
+++ b/arch/m68k/include/asm/atarihw.h
@@ -0,0 +1,807 @@
+/*
+** linux/atarihw.h -- This header defines some macros and pointers for
+**                    the various Atari custom hardware registers.
+**
+** Copyright 1994 by Björn Brauel
+**
+** 5/1/94 Roman Hodek:
+**   Added definitions for TT specific chips.
+**
+** 1996-09-13 lars brinkhoff <f93labr@dd.chalmers.se>:
+**   Finally added definitions for the matrix/codec and the DSP56001 host
+**   interface.
+**
+** This file is subject to the terms and conditions of the GNU General Public
+** License.  See the file COPYING in the main directory of this archive
+** for more details.
+**
+*/
+
+#ifndef _LINUX_ATARIHW_H_
+#define _LINUX_ATARIHW_H_
+
+#include <linux/types.h>
+#include <asm/bootinfo.h>
+#include <asm/raw_io.h>
+
+extern u_long atari_mch_cookie;
+extern u_long atari_mch_type;
+extern u_long atari_switches;
+extern int atari_rtc_year_offset;
+extern int atari_dont_touch_floppy_select;
+
+/* convenience macros for testing machine type */
+#define MACH_IS_ST      ((atari_mch_cookie >> 16) == ATARI_MCH_ST)
+#define MACH_IS_STE     ((atari_mch_cookie >> 16) == ATARI_MCH_STE && \
+                         (atari_mch_cookie & 0xffff) == 0)
+#define MACH_IS_MSTE    ((atari_mch_cookie >> 16) == ATARI_MCH_STE && \
+                         (atari_mch_cookie & 0xffff) == 0x10)
+#define MACH_IS_TT      ((atari_mch_cookie >> 16) == ATARI_MCH_TT)
+#define MACH_IS_FALCON  ((atari_mch_cookie >> 16) == ATARI_MCH_FALCON)
+#define MACH_IS_MEDUSA  (atari_mch_type == ATARI_MACH_MEDUSA)
+#define MACH_IS_AB40    (atari_mch_type == ATARI_MACH_AB40)
+
+/* values for atari_switches */
+#define ATARI_SWITCH_IKBD       0x01
+#define ATARI_SWITCH_MIDI       0x02
+#define ATARI_SWITCH_SND6       0x04
+#define ATARI_SWITCH_SND7       0x08
+#define ATARI_SWITCH_OVSC_SHIFT 16
+#define ATARI_SWITCH_OVSC_IKBD  (ATARI_SWITCH_IKBD << ATARI_SWITCH_OVSC_SHIFT)
+#define ATARI_SWITCH_OVSC_MIDI  (ATARI_SWITCH_MIDI << ATARI_SWITCH_OVSC_SHIFT)
+#define ATARI_SWITCH_OVSC_SND6  (ATARI_SWITCH_SND6 << ATARI_SWITCH_OVSC_SHIFT)
+#define ATARI_SWITCH_OVSC_SND7  (ATARI_SWITCH_SND7 << ATARI_SWITCH_OVSC_SHIFT)
+#define ATARI_SWITCH_OVSC_MASK  0xffff0000
+
+/*
+ * Define several Hardware-Chips for indication so that for the ATARI we do
+ * no longer decide whether it is a Falcon or other machine . It's just
+ * important what hardware the machine uses
+ */
+
+/* ++roman 08/08/95: rewritten from ORing constants to a C bitfield */
+
+#define ATARIHW_DECLARE(name)   unsigned name : 1
+#define ATARIHW_SET(name)       (atari_hw_present.name = 1)
+#define ATARIHW_PRESENT(name)   (atari_hw_present.name)
+
+struct atari_hw_present {
+    /* video hardware */
+    ATARIHW_DECLARE(STND_SHIFTER);      /* ST-Shifter - no base low ! */
+    ATARIHW_DECLARE(EXTD_SHIFTER);      /* STe-Shifter - 24 bit address */
+    ATARIHW_DECLARE(TT_SHIFTER);        /* TT-Shifter */
+    ATARIHW_DECLARE(VIDEL_SHIFTER);     /* Falcon-Shifter */
+    /* sound hardware */
+    ATARIHW_DECLARE(YM_2149);           /* Yamaha YM 2149 */
+    ATARIHW_DECLARE(PCM_8BIT);          /* PCM-Sound in STe-ATARI */
+    ATARIHW_DECLARE(CODEC);             /* CODEC Sound (Falcon) */
+    /* disk storage interfaces */
+    ATARIHW_DECLARE(TT_SCSI);           /* Directly mapped NCR5380 */
+    ATARIHW_DECLARE(ST_SCSI);           /* NCR5380 via ST-DMA (Falcon) */
+    ATARIHW_DECLARE(ACSI);              /* Standard ACSI like in STs */
+    ATARIHW_DECLARE(IDE);               /* IDE Interface */
+    ATARIHW_DECLARE(FDCSPEED);          /* 8/16 MHz switch for FDC */
+    /* other I/O hardware */
+    ATARIHW_DECLARE(ST_MFP);            /* The ST-MFP (there should be no Atari
+                                           without it... but who knows?) */
+    ATARIHW_DECLARE(TT_MFP);            /* 2nd MFP */
+    ATARIHW_DECLARE(SCC);               /* Serial Communications Contr. */
+    ATARIHW_DECLARE(ST_ESCC);           /* SCC Z83230 in an ST */
+    ATARIHW_DECLARE(ANALOG_JOY);        /* Paddle Interface for STe
+                                           and Falcon */
+    ATARIHW_DECLARE(MICROWIRE);         /* Microwire Interface */
+    /* DMA */
+    ATARIHW_DECLARE(STND_DMA);          /* 24 Bit limited ST-DMA */
+    ATARIHW_DECLARE(EXTD_DMA);          /* 32 Bit ST-DMA */
+    ATARIHW_DECLARE(SCSI_DMA);          /* DMA for the NCR5380 */
+    ATARIHW_DECLARE(SCC_DMA);           /* DMA for the SCC */
+    /* real time clocks */
+    ATARIHW_DECLARE(TT_CLK);            /* TT compatible clock chip */
+    ATARIHW_DECLARE(MSTE_CLK);          /* Mega ST(E) clock chip */
+    /* supporting hardware */
+    ATARIHW_DECLARE(SCU);               /* System Control Unit */
+    ATARIHW_DECLARE(BLITTER);           /* Blitter */
+    ATARIHW_DECLARE(VME);               /* VME Bus */
+    ATARIHW_DECLARE(DSP56K);            /* DSP56k processor in Falcon */
+};
+
+extern struct atari_hw_present atari_hw_present;
+
+
+/* Reading the MFP port register gives a machine independent delay, since the
+ * MFP always has a 8 MHz clock. This avoids problems with the varying length
+ * of nops on various machines. Somebody claimed that the tstb takes 600 ns.
+ */
+#define MFPDELAY() \
+        __asm__ __volatile__ ( "tstb %0" : : "m" (st_mfp.par_dt_reg) : "cc" );
+
+/* Do cache push/invalidate for DMA read/write. This function obeys the
+ * snooping on some machines (Medusa) and processors: The Medusa itself can
+ * snoop, but only the '040 can source data from its cache to DMA writes i.e.,
+ * reads from memory). Both '040 and '060 invalidate cache entries on snooped
+ * DMA reads (i.e., writes to memory).
+ */
+
+
+#define atari_readb   raw_inb
+#define atari_writeb  raw_outb
+
+#define atari_inb_p   raw_inb
+#define atari_outb_p  raw_outb
+
+
+
+#include <linux/mm.h>
+#include <asm/cacheflush.h>
+
+static inline void dma_cache_maintenance( unsigned long paddr,
+                                          unsigned long len,
+                                          int writeflag )
+
+{
+        if (writeflag) {
+                if (!MACH_IS_MEDUSA || CPU_IS_060)
+                        cache_push( paddr, len );
+        }
+        else {
+                if (!MACH_IS_MEDUSA)
+                        cache_clear( paddr, len );
+        }
+}
+
+
+/*
+** Shifter
+ */
+#define ST_LOW  0
+#define ST_MID  1
+#define ST_HIGH 2
+#define TT_LOW  7
+#define TT_MID  4
+#define TT_HIGH 6
+
+#define SHF_BAS (0xffff8200)
+struct SHIFTER
+ {
+        u_char pad1;
+        u_char bas_hi;
+        u_char pad2;
+        u_char bas_md;
+        u_char pad3;
+        u_char volatile vcounthi;
+        u_char pad4;
+        u_char volatile vcountmid;
+        u_char pad5;
+        u_char volatile vcountlow;
+        u_char volatile syncmode;
+        u_char pad6;
+        u_char pad7;
+        u_char bas_lo;
+ };
+# define shifter ((*(volatile struct SHIFTER *)SHF_BAS))
+
+#define SHF_FBAS (0xffff820e)
+struct SHIFTER_F030
+ {
+  u_short off_next;
+  u_short scn_width;
+ };
+# define shifter_f030 ((*(volatile struct SHIFTER_F030 *)SHF_FBAS))
+
+
+#define SHF_TBAS (0xffff8200)
+struct SHIFTER_TT {
+        u_char  char_dummy0;
+        u_char  bas_hi;                 /* video mem base addr, high and mid byte */
+        u_char  char_dummy1;
+        u_char  bas_md;
+        u_char  char_dummy2;
+        u_char  vcount_hi;              /* pointer to currently displayed byte */
+        u_char  char_dummy3;
+        u_char  vcount_md;
+        u_char  char_dummy4;
+        u_char  vcount_lo;
+        u_short st_sync;                /* ST compatible sync mode register, unused */
+        u_char  char_dummy5;
+        u_char  bas_lo;                 /* video mem addr, low byte */
+        u_char  char_dummy6[2+3*16];
+        /* $ffff8240: */
+        u_short color_reg[16];  /* 16 color registers */
+        u_char  st_shiftmode;   /* ST compatible shift mode register, unused */
+        u_char  char_dummy7;
+        u_short tt_shiftmode;   /* TT shift mode register */
+
+
+};
+#define shifter_tt      ((*(volatile struct SHIFTER_TT *)SHF_TBAS))
+
+/* values for shifter_tt->tt_shiftmode */
+#define TT_SHIFTER_STLOW                0x0000
+#define TT_SHIFTER_STMID                0x0100
+#define TT_SHIFTER_STHIGH               0x0200
+#define TT_SHIFTER_TTLOW                0x0700
+#define TT_SHIFTER_TTMID                0x0400
+#define TT_SHIFTER_TTHIGH               0x0600
+#define TT_SHIFTER_MODEMASK     0x0700
+#define TT_SHIFTER_NUMMODE      0x0008
+#define TT_SHIFTER_PALETTE_MASK 0x000f
+#define TT_SHIFTER_GRAYMODE             0x1000
+
+/* 256 TT palette registers */
+#define TT_PALETTE_BASE (0xffff8400)
+#define tt_palette      ((volatile u_short *)TT_PALETTE_BASE)
+
+#define TT_PALETTE_RED_MASK             0x0f00
+#define TT_PALETTE_GREEN_MASK   0x00f0
+#define TT_PALETTE_BLUE_MASK    0x000f
+
+/*
+** Falcon030 VIDEL Video Controller
+** for description see File 'linux\tools\atari\hardware.txt
+ */
+#define f030_col ((u_long *)            0xffff9800)
+#define f030_xreg ((u_short*)           0xffff8282)
+#define f030_yreg ((u_short*)           0xffff82a2)
+#define f030_creg ((u_short*)           0xffff82c0)
+#define f030_sreg ((u_short*)           0xffff8260)
+#define f030_mreg ((u_short*)           0xffff820a)
+#define f030_linewidth ((u_short*)      0xffff820e)
+#define f030_hscroll ((u_char*)         0xffff8265)
+
+#define VIDEL_BAS (0xffff8260)
+struct VIDEL {
+        u_short st_shift;
+        u_short pad1;
+        u_char  xoffset_s;
+        u_char  xoffset;
+        u_short f_shift;
+        u_char  pad2[0x1a];
+        u_short hht;
+        u_short hbb;
+        u_short hbe;
+        u_short hdb;
+        u_short hde;
+        u_short hss;
+        u_char  pad3[0x14];
+        u_short vft;
+        u_short vbb;
+        u_short vbe;
+        u_short vdb;
+        u_short vde;
+        u_short vss;
+        u_char  pad4[0x12];
+        u_short control;
+        u_short mode;
+};
+#define videl   ((*(volatile struct VIDEL *)VIDEL_BAS))
+
+/*
+** DMA/WD1772 Disk Controller
+ */
+
+#define FWD_BAS (0xffff8604)
+struct DMA_WD
+ {
+  u_short fdc_acces_seccount;
+  u_short dma_mode_status;
+  u_char dma_vhi;       /* Some extended ST-DMAs can handle 32 bit addresses */
+  u_char dma_hi;
+  u_char char_dummy2;
+  u_char dma_md;
+  u_char char_dummy3;
+  u_char dma_lo;
+  u_short fdc_speed;
+ };
+# define dma_wd ((*(volatile struct DMA_WD *)FWD_BAS))
+/* alias */
+#define st_dma dma_wd
+/* The two highest bytes of an extended DMA as a short; this is a must
+ * for the Medusa.
+ */
+#define st_dma_ext_dmahi (*((volatile unsigned short *)0xffff8608))
+
+/*
+** YM2149 Sound Chip
+** access in bytes
+ */
+
+#define YM_BAS (0xffff8800)
+struct SOUND_YM
+ {
+  u_char rd_data_reg_sel;
+  u_char char_dummy1;
+  u_char wd_data;
+ };
+#define sound_ym ((*(volatile struct SOUND_YM *)YM_BAS))
+
+/* TT SCSI DMA */
+
+#define TT_SCSI_DMA_BAS (0xffff8700)
+struct TT_DMA {
+        u_char  char_dummy0;
+        u_char  dma_addr_hi;
+        u_char  char_dummy1;
+        u_char  dma_addr_hmd;
+        u_char  char_dummy2;
+        u_char  dma_addr_lmd;
+        u_char  char_dummy3;
+        u_char  dma_addr_lo;
+        u_char  char_dummy4;
+        u_char  dma_cnt_hi;
+        u_char  char_dummy5;
+        u_char  dma_cnt_hmd;
+        u_char  char_dummy6;
+        u_char  dma_cnt_lmd;
+        u_char  char_dummy7;
+        u_char  dma_cnt_lo;
+        u_long  dma_restdata;
+        u_short dma_ctrl;
+};
+#define tt_scsi_dma     ((*(volatile struct TT_DMA *)TT_SCSI_DMA_BAS))
+
+/* TT SCSI Controller 5380 */
+
+#define TT_5380_BAS     (0xffff8781)
+struct TT_5380 {
+        u_char  scsi_data;
+        u_char  char_dummy1;
+        u_char  scsi_icr;
+        u_char  char_dummy2;
+        u_char  scsi_mode;
+        u_char  char_dummy3;
+        u_char  scsi_tcr;
+        u_char  char_dummy4;
+        u_char  scsi_idstat;
+        u_char  char_dummy5;
+        u_char  scsi_dmastat;
+        u_char  char_dummy6;
+        u_char  scsi_targrcv;
+        u_char  char_dummy7;
+        u_char  scsi_inircv;
+};
+#define tt_scsi                 ((*(volatile struct TT_5380 *)TT_5380_BAS))
+#define tt_scsi_regp    ((volatile char *)TT_5380_BAS)
+
+
+/*
+** Falcon DMA Sound Subsystem
+ */
+
+#define MATRIX_BASE (0xffff8930)
+struct MATRIX
+{
+  u_short source;
+  u_short destination;
+  u_char external_frequency_divider;
+  u_char internal_frequency_divider;
+};
+#define falcon_matrix (*(volatile struct MATRIX *)MATRIX_BASE)
+
+#define CODEC_BASE (0xffff8936)
+struct CODEC
+{
+  u_char tracks;
+  u_char input_source;
+#define CODEC_SOURCE_ADC        1
+#define CODEC_SOURCE_MATRIX     2
+  u_char adc_source;
+#define ADC_SOURCE_RIGHT_PSG    1
+#define ADC_SOURCE_LEFT_PSG     2
+  u_char gain;
+#define CODEC_GAIN_RIGHT        0x0f
+#define CODEC_GAIN_LEFT         0xf0
+  u_char attenuation;
+#define CODEC_ATTENUATION_RIGHT 0x0f
+#define CODEC_ATTENUATION_LEFT  0xf0
+  u_char unused1;
+  u_char status;
+#define CODEC_OVERFLOW_RIGHT    1
+#define CODEC_OVERFLOW_LEFT     2
+  u_char unused2, unused3, unused4, unused5;
+  u_char gpio_directions;
+#define GPIO_IN                 0
+#define GPIO_OUT                1
+  u_char unused6;
+  u_char gpio_data;
+};
+#define falcon_codec (*(volatile struct CODEC *)CODEC_BASE)
+
+/*
+** Falcon Blitter
+*/
+
+#define BLT_BAS (0xffff8a00)
+
+struct BLITTER
+ {
+  u_short halftone[16];
+  u_short src_x_inc;
+  u_short src_y_inc;
+  u_long src_address;
+  u_short endmask1;
+  u_short endmask2;
+  u_short endmask3;
+  u_short dst_x_inc;
+  u_short dst_y_inc;
+  u_long dst_address;
+  u_short wd_per_line;
+  u_short ln_per_bb;
+  u_short hlf_op_reg;
+  u_short log_op_reg;
+  u_short lin_nm_reg;
+  u_short skew_reg;
+ };
+# define blitter ((*(volatile struct BLITTER *)BLT_BAS))
+
+
+/*
+** SCC Z8530
+ */
+
+#define SCC_BAS (0xffff8c81)
+struct SCC
+ {
+  u_char cha_a_ctrl;
+  u_char char_dummy1;
+  u_char cha_a_data;
+  u_char char_dummy2;
+  u_char cha_b_ctrl;
+  u_char char_dummy3;
+  u_char cha_b_data;
+ };
+# define scc ((*(volatile struct SCC*)SCC_BAS))
+
+/* The ESCC (Z85230) in an Atari ST. The channels are reversed! */
+# define st_escc ((*(volatile struct SCC*)0xfffffa31))
+# define st_escc_dsr ((*(volatile char *)0xfffffa39))
+
+/* TT SCC DMA Controller (same chip as SCSI DMA) */
+
+#define TT_SCC_DMA_BAS  (0xffff8c00)
+#define tt_scc_dma      ((*(volatile struct TT_DMA *)TT_SCC_DMA_BAS))
+
+/*
+** VIDEL Palette Register
+ */
+
+#define FPL_BAS (0xffff9800)
+struct VIDEL_PALETTE
+ {
+  u_long reg[256];
+ };
+# define videl_palette ((*(volatile struct VIDEL_PALETTE*)FPL_BAS))
+
+
+/*
+** Falcon DSP Host Interface
+ */
+
+#define DSP56K_HOST_INTERFACE_BASE (0xffffa200)
+struct DSP56K_HOST_INTERFACE {
+  u_char icr;
+#define DSP56K_ICR_RREQ 0x01
+#define DSP56K_ICR_TREQ 0x02
+#define DSP56K_ICR_HF0  0x08
+#define DSP56K_ICR_HF1  0x10
+#define DSP56K_ICR_HM0  0x20
+#define DSP56K_ICR_HM1  0x40
+#define DSP56K_ICR_INIT 0x80
+
+  u_char cvr;
+#define DSP56K_CVR_HV_MASK 0x1f
+#define DSP56K_CVR_HC   0x80
+
+  u_char isr;
+#define DSP56K_ISR_RXDF 0x01
+#define DSP56K_ISR_TXDE 0x02
+#define DSP56K_ISR_TRDY 0x04
+#define DSP56K_ISR_HF2  0x08
+#define DSP56K_ISR_HF3  0x10
+#define DSP56K_ISR_DMA  0x40
+#define DSP56K_ISR_HREQ 0x80
+
+  u_char ivr;
+
+  union {
+    u_char b[4];
+    u_short w[2];
+    u_long l;
+  } data;
+};
+#define dsp56k_host_interface ((*(volatile struct DSP56K_HOST_INTERFACE *)DSP56K_HOST_INTERFACE_BASE))
+
+/*
+** MFP 68901
+ */
+
+#define MFP_BAS (0xfffffa01)
+struct MFP
+ {
+  u_char par_dt_reg;
+  u_char char_dummy1;
+  u_char active_edge;
+  u_char char_dummy2;
+  u_char data_dir;
+  u_char char_dummy3;
+  u_char int_en_a;
+  u_char char_dummy4;
+  u_char int_en_b;
+  u_char char_dummy5;
+  u_char int_pn_a;
+  u_char char_dummy6;
+  u_char int_pn_b;
+  u_char char_dummy7;
+  u_char int_sv_a;
+  u_char char_dummy8;
+  u_char int_sv_b;
+  u_char char_dummy9;
+  u_char int_mk_a;
+  u_char char_dummy10;
+  u_char int_mk_b;
+  u_char char_dummy11;
+  u_char vec_adr;
+  u_char char_dummy12;
+  u_char tim_ct_a;
+  u_char char_dummy13;
+  u_char tim_ct_b;
+  u_char char_dummy14;
+  u_char tim_ct_cd;
+  u_char char_dummy15;
+  u_char tim_dt_a;
+  u_char char_dummy16;
+  u_char tim_dt_b;
+  u_char char_dummy17;
+  u_char tim_dt_c;
+  u_char char_dummy18;
+  u_char tim_dt_d;
+  u_char char_dummy19;
+  u_char sync_char;
+  u_char char_dummy20;
+  u_char usart_ctr;
+  u_char char_dummy21;
+  u_char rcv_stat;
+  u_char char_dummy22;
+  u_char trn_stat;
+  u_char char_dummy23;
+  u_char usart_dta;
+ };
+# define st_mfp ((*(volatile struct MFP*)MFP_BAS))
+
+/* TT's second MFP */
+
+#define TT_MFP_BAS      (0xfffffa81)
+# define tt_mfp ((*(volatile struct MFP*)TT_MFP_BAS))
+
+
+/* TT System Control Unit */
+
+#define TT_SCU_BAS      (0xffff8e01)
+struct TT_SCU {
+        u_char  sys_mask;
+        u_char  char_dummy1;
+        u_char  sys_stat;
+        u_char  char_dummy2;
+        u_char  softint;
+        u_char  char_dummy3;
+        u_char  vmeint;
+        u_char  char_dummy4;
+        u_char  gp_reg1;
+        u_char  char_dummy5;
+        u_char  gp_reg2;
+        u_char  char_dummy6;
+        u_char  vme_mask;
+        u_char  char_dummy7;
+        u_char  vme_stat;
+};
+#define tt_scu  ((*(volatile struct TT_SCU *)TT_SCU_BAS))
+
+/* TT real time clock */
+
+#define TT_RTC_BAS      (0xffff8961)
+struct TT_RTC {
+        u_char  regsel;
+        u_char  dummy;
+        u_char  data;
+};
+#define tt_rtc  ((*(volatile struct TT_RTC *)TT_RTC_BAS))
+
+
+/*
+** ACIA 6850
+ */
+/* constants for the ACIA registers */
+
+/* baudrate selection and reset (Baudrate = clock/factor) */
+#define ACIA_DIV1  0
+#define ACIA_DIV16 1
+#define ACIA_DIV64 2
+#define ACIA_RESET 3
+
+/* character format */
+#define ACIA_D7E2S (0<<2)       /* 7 data, even parity, 2 stop */
+#define ACIA_D7O2S (1<<2)       /* 7 data, odd parity, 2 stop */
+#define ACIA_D7E1S (2<<2)       /* 7 data, even parity, 1 stop */
+#define ACIA_D7O1S (3<<2)       /* 7 data, odd parity, 1 stop */
+#define ACIA_D8N2S (4<<2)       /* 8 data, no parity, 2 stop */
+#define ACIA_D8N1S (5<<2)       /* 8 data, no parity, 1 stop */
+#define ACIA_D8E1S (6<<2)       /* 8 data, even parity, 1 stop */
+#define ACIA_D8O1S (7<<2)       /* 8 data, odd parity, 1 stop */
+
+/* transmit control */
+#define ACIA_RLTID (0<<5)       /* RTS low, TxINT disabled */
+#define ACIA_RLTIE (1<<5)       /* RTS low, TxINT enabled */
+#define ACIA_RHTID (2<<5)       /* RTS high, TxINT disabled */
+#define ACIA_RLTIDSB (3<<5)     /* RTS low, TxINT disabled, send break */
+
+/* receive control */
+#define ACIA_RID (0<<7)         /* RxINT disabled */
+#define ACIA_RIE (1<<7)         /* RxINT enabled */
+
+/* status fields of the ACIA */
+#define ACIA_RDRF 1             /* Receive Data Register Full */
+#define ACIA_TDRE (1<<1)        /* Transmit Data Register Empty */
+#define ACIA_DCD  (1<<2)        /* Data Carrier Detect */
+#define ACIA_CTS  (1<<3)        /* Clear To Send */
+#define ACIA_FE   (1<<4)        /* Framing Error */
+#define ACIA_OVRN (1<<5)        /* Receiver Overrun */
+#define ACIA_PE   (1<<6)        /* Parity Error */
+#define ACIA_IRQ  (1<<7)        /* Interrupt Request */
+
+#define ACIA_BAS (0xfffffc00)
+struct ACIA
+ {
+  u_char key_ctrl;
+  u_char char_dummy1;
+  u_char key_data;
+  u_char char_dummy2;
+  u_char mid_ctrl;
+  u_char char_dummy3;
+  u_char mid_data;
+ };
+# define acia ((*(volatile struct ACIA*)ACIA_BAS))
+
+#define TT_DMASND_BAS (0xffff8900)
+struct TT_DMASND {
+        u_char  int_ctrl;       /* Falcon: Interrupt control */
+        u_char  ctrl;
+        u_char  pad2;
+        u_char  bas_hi;
+        u_char  pad3;
+        u_char  bas_mid;
+        u_char  pad4;
+        u_char  bas_low;
+        u_char  pad5;
+        u_char  addr_hi;
+        u_char  pad6;
+        u_char  addr_mid;
+        u_char  pad7;
+        u_char  addr_low;
+        u_char  pad8;
+        u_char  end_hi;
+        u_char  pad9;
+        u_char  end_mid;
+        u_char  pad10;
+        u_char  end_low;
+        u_char  pad11[12];
+        u_char  track_select;   /* Falcon */
+        u_char  mode;
+        u_char  pad12[14];
+        /* Falcon only: */
+        u_short cbar_src;
+        u_short cbar_dst;
+        u_char  ext_div;
+        u_char  int_div;
+        u_char  rec_track_select;
+        u_char  dac_src;
+        u_char  adc_src;
+        u_char  input_gain;
+        u_short output_atten;
+};
+# define tt_dmasnd ((*(volatile struct TT_DMASND *)TT_DMASND_BAS))
+
+#define DMASND_MFP_INT_REPLAY     0x01
+#define DMASND_MFP_INT_RECORD     0x02
+#define DMASND_TIMERA_INT_REPLAY  0x04
+#define DMASND_TIMERA_INT_RECORD  0x08
+
+#define DMASND_CTRL_OFF           0x00
+#define DMASND_CTRL_ON            0x01
+#define DMASND_CTRL_REPEAT        0x02
+#define DMASND_CTRL_RECORD_ON     0x10
+#define DMASND_CTRL_RECORD_OFF    0x00
+#define DMASND_CTRL_RECORD_REPEAT 0x20
+#define DMASND_CTRL_SELECT_REPLAY 0x00
+#define DMASND_CTRL_SELECT_RECORD 0x80
+#define DMASND_MODE_MONO          0x80
+#define DMASND_MODE_STEREO        0x00
+#define DMASND_MODE_8BIT          0x00
+#define DMASND_MODE_16BIT         0x40  /* Falcon only */
+#define DMASND_MODE_6KHZ          0x00  /* Falcon: mute */
+#define DMASND_MODE_12KHZ         0x01
+#define DMASND_MODE_25KHZ         0x02
+#define DMASND_MODE_50KHZ         0x03
+
+
+#define DMASNDSetBase(bufstart)                                         \
+    do {                                                                \
+        tt_dmasnd.bas_hi  = (unsigned char)(((bufstart) & 0xff0000) >> 16); \
+        tt_dmasnd.bas_mid = (unsigned char)(((bufstart) & 0x00ff00) >> 8); \
+        tt_dmasnd.bas_low = (unsigned char) ((bufstart) & 0x0000ff); \
+    } while( 0 )
+
+#define DMASNDGetAdr() ((tt_dmasnd.addr_hi << 16) +     \
+                        (tt_dmasnd.addr_mid << 8) +     \
+                        (tt_dmasnd.addr_low))
+
+#define DMASNDSetEnd(bufend)                            \
+    do {                                                \
+        tt_dmasnd.end_hi  = (unsigned char)(((bufend) & 0xff0000) >> 16); \
+        tt_dmasnd.end_mid = (unsigned char)(((bufend) & 0x00ff00) >> 8); \
+        tt_dmasnd.end_low = (unsigned char) ((bufend) & 0x0000ff); \
+    } while( 0 )
+
+
+#define TT_MICROWIRE_BAS        (0xffff8922)
+struct TT_MICROWIRE {
+        u_short data;
+        u_short mask;
+};
+# define tt_microwire ((*(volatile struct TT_MICROWIRE *)TT_MICROWIRE_BAS))
+
+#define MW_LM1992_ADDR          0x0400
+
+#define MW_LM1992_VOLUME(dB)    \
+    (0x0c0 | ((dB) < -80 ? 0 : (dB) > 0 ? 40 : (((dB) + 80) / 2)))
+#define MW_LM1992_BALLEFT(dB)   \
+    (0x140 | ((dB) < -40 ? 0 : (dB) > 0 ? 20 : (((dB) + 40) / 2)))
+#define MW_LM1992_BALRIGHT(dB)  \
+    (0x100 | ((dB) < -40 ? 0 : (dB) > 0 ? 20 : (((dB) + 40) / 2)))
+#define MW_LM1992_TREBLE(dB)    \
+    (0x080 | ((dB) < -12 ? 0 : (dB) > 12 ? 12 : (((dB) / 2) + 6)))
+#define MW_LM1992_BASS(dB)      \
+    (0x040 | ((dB) < -12 ? 0 : (dB) > 12 ? 12 : (((dB) / 2) + 6)))
+
+#define MW_LM1992_PSG_LOW       0x000
+#define MW_LM1992_PSG_HIGH      0x001
+#define MW_LM1992_PSG_OFF       0x002
+
+#define MSTE_RTC_BAS    (0xfffffc21)
+
+struct MSTE_RTC {
+        u_char sec_ones;
+        u_char dummy1;
+        u_char sec_tens;
+        u_char dummy2;
+        u_char min_ones;
+        u_char dummy3;
+        u_char min_tens;
+        u_char dummy4;
+        u_char hr_ones;
+        u_char dummy5;
+        u_char hr_tens;
+        u_char dummy6;
+        u_char weekday;
+        u_char dummy7;
+        u_char day_ones;
+        u_char dummy8;
+        u_char day_tens;
+        u_char dummy9;
+        u_char mon_ones;
+        u_char dummy10;
+        u_char mon_tens;
+        u_char dummy11;
+        u_char year_ones;
+        u_char dummy12;
+        u_char year_tens;
+        u_char dummy13;
+        u_char mode;
+        u_char dummy14;
+        u_char test;
+        u_char dummy15;
+        u_char reset;
+};
+
+#define mste_rtc ((*(volatile struct MSTE_RTC *)MSTE_RTC_BAS))
+
+#endif /* linux/atarihw.h */
+
diff --git a/arch/m68k/include/asm/atariints.h b/arch/m68k/include/asm/atariints.h
new file mode 100644
index 000000000000..f597892e43a0
--- /dev/null
+++ b/arch/m68k/include/asm/atariints.h
@@ -0,0 +1,204 @@
+/*
+** atariints.h -- Atari Linux interrupt handling structs and prototypes
+**
+** Copyright 1994 by Björn Brauel
+**
+** 5/2/94 Roman Hodek:
+**   TT interrupt definitions added.
+**
+** 12/02/96: (Roman)
+**   Adapted to new int handling scheme (see ataints.c); revised numbering
+**
+** This file is subject to the terms and conditions of the GNU General Public
+** License.  See the file COPYING in the main directory of this archive
+** for more details.
+**
+*/
+
+#ifndef _LINUX_ATARIINTS_H_
+#define _LINUX_ATARIINTS_H_
+
+#include <asm/irq.h>
+#include <asm/atarihw.h>
+
+/*
+** Atari Interrupt sources.
+**
+*/
+
+#define STMFP_SOURCE_BASE  8
+#define TTMFP_SOURCE_BASE  24
+#define SCC_SOURCE_BASE    40
+#define VME_SOURCE_BASE    56
+#define VME_MAX_SOURCES    16
+
+#define NUM_ATARI_SOURCES   (VME_SOURCE_BASE+VME_MAX_SOURCES-STMFP_SOURCE_BASE)
+
+/* convert vector number to int source number */
+#define IRQ_VECTOR_TO_SOURCE(v) ((v) - ((v) < 0x20 ? 0x18 : (0x40-8)))
+
+/* convert irq_handler index to vector number */
+#define IRQ_SOURCE_TO_VECTOR(i) ((i) + ((i) < 8 ? 0x18 : (0x40-8)))
+
+/* interrupt service types */
+#define IRQ_TYPE_SLOW     0
+#define IRQ_TYPE_FAST     1
+#define IRQ_TYPE_PRIO     2
+
+/* ST-MFP interrupts */
+#define IRQ_MFP_BUSY      (8)
+#define IRQ_MFP_DCD       (9)
+#define IRQ_MFP_CTS       (10)
+#define IRQ_MFP_GPU       (11)
+#define IRQ_MFP_TIMD      (12)
+#define IRQ_MFP_TIMC      (13)
+#define IRQ_MFP_ACIA      (14)
+#define IRQ_MFP_FDC       (15)
+#define IRQ_MFP_ACSI      IRQ_MFP_FDC
+#define IRQ_MFP_FSCSI     IRQ_MFP_FDC
+#define IRQ_MFP_IDE       IRQ_MFP_FDC
+#define IRQ_MFP_TIMB      (16)
+#define IRQ_MFP_SERERR    (17)
+#define IRQ_MFP_SEREMPT   (18)
+#define IRQ_MFP_RECERR    (19)
+#define IRQ_MFP_RECFULL   (20)
+#define IRQ_MFP_TIMA      (21)
+#define IRQ_MFP_RI        (22)
+#define IRQ_MFP_MMD       (23)
+
+/* TT-MFP interrupts */
+#define IRQ_TT_MFP_IO0       (24)
+#define IRQ_TT_MFP_IO1       (25)
+#define IRQ_TT_MFP_SCC       (26)
+#define IRQ_TT_MFP_RI        (27)
+#define IRQ_TT_MFP_TIMD      (28)
+#define IRQ_TT_MFP_TIMC      (29)
+#define IRQ_TT_MFP_DRVRDY    (30)
+#define IRQ_TT_MFP_SCSIDMA   (31)
+#define IRQ_TT_MFP_TIMB      (32)
+#define IRQ_TT_MFP_SERERR    (33)
+#define IRQ_TT_MFP_SEREMPT   (34)
+#define IRQ_TT_MFP_RECERR    (35)
+#define IRQ_TT_MFP_RECFULL   (36)
+#define IRQ_TT_MFP_TIMA      (37)
+#define IRQ_TT_MFP_RTC       (38)
+#define IRQ_TT_MFP_SCSI      (39)
+
+/* SCC interrupts */
+#define IRQ_SCCB_TX          (40)
+#define IRQ_SCCB_STAT        (42)
+#define IRQ_SCCB_RX          (44)
+#define IRQ_SCCB_SPCOND      (46)
+#define IRQ_SCCA_TX          (48)
+#define IRQ_SCCA_STAT        (50)
+#define IRQ_SCCA_RX          (52)
+#define IRQ_SCCA_SPCOND      (54)
+
+
+#define INT_CLK   24576     /* CLK while int_clk =2.456MHz and divide = 100 */
+#define INT_TICKS 246       /* to make sched_time = 99.902... HZ */
+
+
+#define MFP_ENABLE      0
+#define MFP_PENDING     1
+#define MFP_SERVICE     2
+#define MFP_MASK        3
+
+/* Utility functions for setting/clearing bits in the interrupt registers of
+ * the MFP. 'type' should be constant, if 'irq' is constant, too, code size is
+ * reduced. set_mfp_bit() is nonsense for PENDING and SERVICE registers. */
+
+static inline int get_mfp_bit( unsigned irq, int type )
+
+{       unsigned char   mask, *reg;
+
+        mask = 1 << (irq & 7);
+        reg = (unsigned char *)&st_mfp.int_en_a + type*4 +
+                  ((irq & 8) >> 2) + (((irq-8) & 16) << 3);
+        return( *reg & mask );
+}
+
+static inline void set_mfp_bit( unsigned irq, int type )
+
+{       unsigned char   mask, *reg;
+
+        mask = 1 << (irq & 7);
+        reg = (unsigned char *)&st_mfp.int_en_a + type*4 +
+                  ((irq & 8) >> 2) + (((irq-8) & 16) << 3);
+        __asm__ __volatile__ ( "orb %0,%1"
+                              : : "di" (mask), "m" (*reg) : "memory" );
+}
+
+static inline void clear_mfp_bit( unsigned irq, int type )
+
+{       unsigned char   mask, *reg;
+
+        mask = ~(1 << (irq & 7));
+        reg = (unsigned char *)&st_mfp.int_en_a + type*4 +
+                  ((irq & 8) >> 2) + (((irq-8) & 16) << 3);
+        if (type == MFP_PENDING || type == MFP_SERVICE)
+                __asm__ __volatile__ ( "moveb %0,%1"
+                                      : : "di" (mask), "m" (*reg) : "memory" );
+        else
+                __asm__ __volatile__ ( "andb %0,%1"
+                                      : : "di" (mask), "m" (*reg) : "memory" );
+}
+
+/*
+ * {en,dis}able_irq have the usual semantics of temporary blocking the
+ * interrupt, but not loosing requests that happen between disabling and
+ * enabling. This is done with the MFP mask registers.
+ */
+
+static inline void atari_enable_irq( unsigned irq )
+
+{
+        if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
+        set_mfp_bit( irq, MFP_MASK );
+}
+
+static inline void atari_disable_irq( unsigned irq )
+
+{
+        if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
+        clear_mfp_bit( irq, MFP_MASK );
+}
+
+/*
+ * In opposite to {en,dis}able_irq, requests between turn{off,on}_irq are not
+ * "stored"
+ */
+
+static inline void atari_turnon_irq( unsigned irq )
+
+{
+        if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
+        set_mfp_bit( irq, MFP_ENABLE );
+}
+
+static inline void atari_turnoff_irq( unsigned irq )
+
+{
+        if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
+        clear_mfp_bit( irq, MFP_ENABLE );
+        clear_mfp_bit( irq, MFP_PENDING );
+}
+
+static inline void atari_clear_pending_irq( unsigned irq )
+
+{
+        if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
+        clear_mfp_bit( irq, MFP_PENDING );
+}
+
+static inline int atari_irq_pending( unsigned irq )
+
+{
+        if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return( 0 );
+        return( get_mfp_bit( irq, MFP_PENDING ) );
+}
+
+unsigned long atari_register_vme_int( void );
+void atari_unregister_vme_int( unsigned long );
+
+#endif /* linux/atariints.h */
diff --git a/arch/m68k/include/asm/atarikb.h b/arch/m68k/include/asm/atarikb.h
new file mode 100644
index 000000000000..546e7da5804f
--- /dev/null
+++ b/arch/m68k/include/asm/atarikb.h
@@ -0,0 +1,46 @@
+/*
+** atarikb.h -- This header contains the prototypes of functions of
+**              the intelligent keyboard of the Atari needed by the
+**              mouse and joystick drivers.
+**
+** Copyright 1994 by Robert de Vries
+**
+** This file is subject to the terms and conditions of the GNU General Public
+** License.  See the file COPYING in the main directory of this archive
+** for more details.
+**
+** Created: 20 Feb 1994 by Robert de Vries
+*/
+
+#ifndef _LINUX_ATARIKB_H
+#define _LINUX_ATARIKB_H
+
+void ikbd_write(const char *, int);
+void ikbd_mouse_button_action(int mode);
+void ikbd_mouse_rel_pos(void);
+void ikbd_mouse_abs_pos(int xmax, int ymax);
+void ikbd_mouse_kbd_mode(int dx, int dy);
+void ikbd_mouse_thresh(int x, int y);
+void ikbd_mouse_scale(int x, int y);
+void ikbd_mouse_pos_get(int *x, int *y);
+void ikbd_mouse_pos_set(int x, int y);
+void ikbd_mouse_y0_bot(void);
+void ikbd_mouse_y0_top(void);
+void ikbd_mouse_disable(void);
+void ikbd_joystick_event_on(void);
+void ikbd_joystick_event_off(void);
+void ikbd_joystick_get_state(void);
+void ikbd_joystick_disable(void);
+
+/* Hook for MIDI serial driver */
+extern void (*atari_MIDI_interrupt_hook) (void);
+/* Hook for mouse driver */
+extern void (*atari_mouse_interrupt_hook) (char *);
+/* Hook for keyboard inputdev  driver */
+extern void (*atari_input_keyboard_interrupt_hook) (unsigned char, char);
+/* Hook for mouse inputdev  driver */
+extern void (*atari_input_mouse_interrupt_hook) (char *);
+
+int atari_keyb_init(void);
+
+#endif /* _LINUX_ATARIKB_H */
diff --git a/arch/m68k/include/asm/atomic.h b/arch/m68k/include/asm/atomic.h
new file mode 100644
index 000000000000..8d29145ebb27
--- /dev/null
+++ b/arch/m68k/include/asm/atomic.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "atomic_no.h"
+#else
+#include "atomic_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/atomic_mm.h b/arch/m68k/include/asm/atomic_mm.h
new file mode 100644
index 000000000000..eb0ab9d4ee77
--- /dev/null
+++ b/arch/m68k/include/asm/atomic_mm.h
@@ -0,0 +1,196 @@
+#ifndef __ARCH_M68K_ATOMIC__
+#define __ARCH_M68K_ATOMIC__
+
+#include <linux/types.h>
+#include <asm/system.h>
+
+/*
+ * Atomic operations that C can't guarantee us.  Useful for
+ * resource counting etc..
+ */
+
+/*
+ * We do not have SMP m68k systems, so we don't have to deal with that.
+ */
+
+#define ATOMIC_INIT(i)  { (i) }
+
+#define atomic_read(v)          ((v)->counter)
+#define atomic_set(v, i)        (((v)->counter) = i)
+
+static inline void atomic_add(int i, atomic_t *v)
+{
+        __asm__ __volatile__("addl %1,%0" : "+m" (*v) : "id" (i));
+}
+
+static inline void atomic_sub(int i, atomic_t *v)
+{
+        __asm__ __volatile__("subl %1,%0" : "+m" (*v) : "id" (i));
+}
+
+static inline void atomic_inc(atomic_t *v)
+{
+        __asm__ __volatile__("addql #1,%0" : "+m" (*v));
+}
+
+static inline void atomic_dec(atomic_t *v)
+{
+        __asm__ __volatile__("subql #1,%0" : "+m" (*v));
+}
+
+static inline int atomic_dec_and_test(atomic_t *v)
+{
+        char c;
+        __asm__ __volatile__("subql #1,%1; seq %0" : "=d" (c), "+m" (*v));
+        return c != 0;
+}
+
+static inline int atomic_inc_and_test(atomic_t *v)
+{
+        char c;
+        __asm__ __volatile__("addql #1,%1; seq %0" : "=d" (c), "+m" (*v));
+        return c != 0;
+}
+
+#ifdef CONFIG_RMW_INSNS
+
+static inline int atomic_add_return(int i, atomic_t *v)
+{
+        int t, tmp;
+
+        __asm__ __volatile__(
+                        "1:     movel %2,%1\n"
+                        "       addl %3,%1\n"
+                        "       casl %2,%1,%0\n"
+                        "       jne 1b"
+                        : "+m" (*v), "=&d" (t), "=&d" (tmp)
+                        : "g" (i), "2" (atomic_read(v)));
+        return t;
+}
+
+static inline int atomic_sub_return(int i, atomic_t *v)
+{
+        int t, tmp;
+
+        __asm__ __volatile__(
+                        "1:     movel %2,%1\n"
+                        "       subl %3,%1\n"
+                        "       casl %2,%1,%0\n"
+                        "       jne 1b"
+                        : "+m" (*v), "=&d" (t), "=&d" (tmp)
+                        : "g" (i), "2" (atomic_read(v)));
+        return t;
+}
+
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
+
+#else /* !CONFIG_RMW_INSNS */
+
+static inline int atomic_add_return(int i, atomic_t * v)
+{
+        unsigned long flags;
+        int t;
+
+        local_irq_save(flags);
+        t = atomic_read(v);
+        t += i;
+        atomic_set(v, t);
+        local_irq_restore(flags);
+
+        return t;
+}
+
+static inline int atomic_sub_return(int i, atomic_t * v)
+{
+        unsigned long flags;
+        int t;
+
+        local_irq_save(flags);
+        t = atomic_read(v);
+        t -= i;
+        atomic_set(v, t);
+        local_irq_restore(flags);
+
+        return t;
+}
+
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+        unsigned long flags;
+        int prev;
+
+        local_irq_save(flags);
+        prev = atomic_read(v);
+        if (prev == old)
+                atomic_set(v, new);
+        local_irq_restore(flags);
+        return prev;
+}
+
+static inline int atomic_xchg(atomic_t *v, int new)
+{
+        unsigned long flags;
+        int prev;
+
+        local_irq_save(flags);
+        prev = atomic_read(v);
+        atomic_set(v, new);
+        local_irq_restore(flags);
+        return prev;
+}
+
+#endif /* !CONFIG_RMW_INSNS */
+
+#define atomic_dec_return(v)    atomic_sub_return(1, (v))
+#define atomic_inc_return(v)    atomic_add_return(1, (v))
+
+static inline int atomic_sub_and_test(int i, atomic_t *v)
+{
+        char c;
+        __asm__ __volatile__("subl %2,%1; seq %0" : "=d" (c), "+m" (*v): "g" (i));
+        return c != 0;
+}
+
+static inline int atomic_add_negative(int i, atomic_t *v)
+{
+        char c;
+        __asm__ __volatile__("addl %2,%1; smi %0" : "=d" (c), "+m" (*v): "g" (i));
+        return c != 0;
+}
+
+static inline void atomic_clear_mask(unsigned long mask, unsigned long *v)
+{
+        __asm__ __volatile__("andl %1,%0" : "+m" (*v) : "id" (~(mask)));
+}
+
+static inline void atomic_set_mask(unsigned long mask, unsigned long *v)
+{
+        __asm__ __volatile__("orl %1,%0" : "+m" (*v) : "id" (mask));
+}
+
+static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
+{
+        int c, old;
+        c = atomic_read(v);
+        for (;;) {
+                if (unlikely(c == (u)))
+                        break;
+                old = atomic_cmpxchg((v), c, c + (a));
+                if (likely(old == c))
+                        break;
+                c = old;
+        }
+        return c != (u);
+}
+
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
+/* Atomic operations are already serializing */
+#define smp_mb__before_atomic_dec()     barrier()
+#define smp_mb__after_atomic_dec()      barrier()
+#define smp_mb__before_atomic_inc()     barrier()
+#define smp_mb__after_atomic_inc()      barrier()
+
+#include <asm-generic/atomic.h>
+#endif /* __ARCH_M68K_ATOMIC __ */
diff --git a/arch/m68knommu/include/asm/atomic.h b/arch/m68k/include/asm/atomic_no.h
index 6bb674855a3f..6bb674855a3f 100644
--- a/arch/m68knommu/include/asm/atomic.h
+++ b/arch/m68k/include/asm/atomic_no.h
diff --git a/arch/m68knommu/include/asm/auxvec.h b/arch/m68k/include/asm/auxvec.h
index 844d6d52204b..844d6d52204b 100644
--- a/arch/m68knommu/include/asm/auxvec.h
+++ b/arch/m68k/include/asm/auxvec.h
diff --git a/arch/m68k/include/asm/bitops.h b/arch/m68k/include/asm/bitops.h
new file mode 100644
index 000000000000..ce163abddaba
--- /dev/null
+++ b/arch/m68k/include/asm/bitops.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "bitops_no.h"
+#else
+#include "bitops_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/bitops_mm.h b/arch/m68k/include/asm/bitops_mm.h
new file mode 100644
index 000000000000..9bde784e7bad
--- /dev/null
+++ b/arch/m68k/include/asm/bitops_mm.h
@@ -0,0 +1,464 @@
+#ifndef _M68K_BITOPS_H
+#define _M68K_BITOPS_H
+/*
+ * Copyright 1992, Linus Torvalds.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef _LINUX_BITOPS_H
+#error only <linux/bitops.h> can be included directly
+#endif
+
+#include <linux/compiler.h>
+
+/*
+ * Require 68020 or better.
+ *
+ * They use the standard big-endian m680x0 bit ordering.
+ */
+
+#define test_and_set_bit(nr,vaddr) \
+  (__builtin_constant_p(nr) ? \
+   __constant_test_and_set_bit(nr, vaddr) : \
+   __generic_test_and_set_bit(nr, vaddr))
+
+#define __test_and_set_bit(nr,vaddr) test_and_set_bit(nr,vaddr)
+
+static inline int __constant_test_and_set_bit(int nr, unsigned long *vaddr)
+{
+        char *p = (char *)vaddr + (nr ^ 31) / 8;
+        char retval;
+
+        __asm__ __volatile__ ("bset %2,%1; sne %0"
+                        : "=d" (retval), "+m" (*p)
+                        : "di" (nr & 7));
+
+        return retval;
+}
+
+static inline int __generic_test_and_set_bit(int nr, unsigned long *vaddr)
+{
+        char retval;
+
+        __asm__ __volatile__ ("bfset %2{%1:#1}; sne %0"
+                        : "=d" (retval) : "d" (nr^31), "o" (*vaddr) : "memory");
+
+        return retval;
+}
+
+#define set_bit(nr,vaddr) \
+  (__builtin_constant_p(nr) ? \
+   __constant_set_bit(nr, vaddr) : \
+   __generic_set_bit(nr, vaddr))
+
+#define __set_bit(nr,vaddr) set_bit(nr,vaddr)
+
+static inline void __constant_set_bit(int nr, volatile unsigned long *vaddr)
+{
+        char *p = (char *)vaddr + (nr ^ 31) / 8;
+        __asm__ __volatile__ ("bset %1,%0"
+                        : "+m" (*p) : "di" (nr & 7));
+}
+
+static inline void __generic_set_bit(int nr, volatile unsigned long *vaddr)
+{
+        __asm__ __volatile__ ("bfset %1{%0:#1}"
+                        : : "d" (nr^31), "o" (*vaddr) : "memory");
+}
+
+#define test_and_clear_bit(nr,vaddr) \
+  (__builtin_constant_p(nr) ? \
+   __constant_test_and_clear_bit(nr, vaddr) : \
+   __generic_test_and_clear_bit(nr, vaddr))
+
+#define __test_and_clear_bit(nr,vaddr) test_and_clear_bit(nr,vaddr)
+
+static inline int __constant_test_and_clear_bit(int nr, unsigned long *vaddr)
+{
+        char *p = (char *)vaddr + (nr ^ 31) / 8;
+        char retval;
+
+        __asm__ __volatile__ ("bclr %2,%1; sne %0"
+                        : "=d" (retval), "+m" (*p)
+                        : "di" (nr & 7));
+
+        return retval;
+}
+
+static inline int __generic_test_and_clear_bit(int nr, unsigned long *vaddr)
+{
+        char retval;
+
+        __asm__ __volatile__ ("bfclr %2{%1:#1}; sne %0"
+                        : "=d" (retval) : "d" (nr^31), "o" (*vaddr) : "memory");
+
+        return retval;
+}
+
+/*
+ * clear_bit() doesn't provide any barrier for the compiler.
+ */
+#define smp_mb__before_clear_bit()      barrier()
+#define smp_mb__after_clear_bit()       barrier()
+
+#define clear_bit(nr,vaddr) \
+  (__builtin_constant_p(nr) ? \
+   __constant_clear_bit(nr, vaddr) : \
+   __generic_clear_bit(nr, vaddr))
+#define __clear_bit(nr,vaddr) clear_bit(nr,vaddr)
+
+static inline void __constant_clear_bit(int nr, volatile unsigned long *vaddr)
+{
+        char *p = (char *)vaddr + (nr ^ 31) / 8;
+        __asm__ __volatile__ ("bclr %1,%0"
+                        : "+m" (*p) : "di" (nr & 7));
+}
+
+static inline void __generic_clear_bit(int nr, volatile unsigned long *vaddr)
+{
+        __asm__ __volatile__ ("bfclr %1{%0:#1}"
+                        : : "d" (nr^31), "o" (*vaddr) : "memory");
+}
+
+#define test_and_change_bit(nr,vaddr) \
+  (__builtin_constant_p(nr) ? \
+   __constant_test_and_change_bit(nr, vaddr) : \
+   __generic_test_and_change_bit(nr, vaddr))
+
+#define __test_and_change_bit(nr,vaddr) test_and_change_bit(nr,vaddr)
+#define __change_bit(nr,vaddr) change_bit(nr,vaddr)
+
+static inline int __constant_test_and_change_bit(int nr, unsigned long *vaddr)
+{
+        char *p = (char *)vaddr + (nr ^ 31) / 8;
+        char retval;
+
+        __asm__ __volatile__ ("bchg %2,%1; sne %0"
+                        : "=d" (retval), "+m" (*p)
+                        : "di" (nr & 7));
+
+        return retval;
+}
+
+static inline int __generic_test_and_change_bit(int nr, unsigned long *vaddr)
+{
+        char retval;
+
+        __asm__ __volatile__ ("bfchg %2{%1:#1}; sne %0"
+                        : "=d" (retval) : "d" (nr^31), "o" (*vaddr) : "memory");
+
+        return retval;
+}
+
+#define change_bit(nr,vaddr) \
+  (__builtin_constant_p(nr) ? \
+   __constant_change_bit(nr, vaddr) : \
+   __generic_change_bit(nr, vaddr))
+
+static inline void __constant_change_bit(int nr, unsigned long *vaddr)
+{
+        char *p = (char *)vaddr + (nr ^ 31) / 8;
+        __asm__ __volatile__ ("bchg %1,%0"
+                        : "+m" (*p) : "di" (nr & 7));
+}
+
+static inline void __generic_change_bit(int nr, unsigned long *vaddr)
+{
+        __asm__ __volatile__ ("bfchg %1{%0:#1}"
+                        : : "d" (nr^31), "o" (*vaddr) : "memory");
+}
+
+static inline int test_bit(int nr, const unsigned long *vaddr)
+{
+        return (vaddr[nr >> 5] & (1UL << (nr & 31))) != 0;
+}
+
+static inline int find_first_zero_bit(const unsigned long *vaddr,
+                                      unsigned size)
+{
+        const unsigned long *p = vaddr;
+        int res = 32;
+        unsigned long num;
+
+        if (!size)
+                return 0;
+
+        size = (size + 31) >> 5;
+        while (!(num = ~*p++)) {
+                if (!--size)
+                        goto out;
+        }
+
+        __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
+                              : "=d" (res) : "d" (num & -num));
+        res ^= 31;
+out:
+        return ((long)p - (long)vaddr - 4) * 8 + res;
+}
+
+static inline int find_next_zero_bit(const unsigned long *vaddr, int size,
+                                     int offset)
+{
+        const unsigned long *p = vaddr + (offset >> 5);
+        int bit = offset & 31UL, res;
+
+        if (offset >= size)
+                return size;
+
+        if (bit) {
+                unsigned long num = ~*p++ & (~0UL << bit);
+                offset -= bit;
+
+                /* Look for zero in first longword */
+                __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
+                                      : "=d" (res) : "d" (num & -num));
+                if (res < 32)
+                        return offset + (res ^ 31);
+                offset += 32;
+        }
+        /* No zero yet, search remaining full bytes for a zero */
+        res = find_first_zero_bit(p, size - ((long)p - (long)vaddr) * 8);
+        return offset + res;
+}
+
+static inline int find_first_bit(const unsigned long *vaddr, unsigned size)
+{
+        const unsigned long *p = vaddr;
+        int res = 32;
+        unsigned long num;
+
+        if (!size)
+                return 0;
+
+        size = (size + 31) >> 5;
+        while (!(num = *p++)) {
+                if (!--size)
+                        goto out;
+        }
+
+        __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
+                              : "=d" (res) : "d" (num & -num));
+        res ^= 31;
+out:
+        return ((long)p - (long)vaddr - 4) * 8 + res;
+}
+
+static inline int find_next_bit(const unsigned long *vaddr, int size,
+                                int offset)
+{
+        const unsigned long *p = vaddr + (offset >> 5);
+        int bit = offset & 31UL, res;
+
+        if (offset >= size)
+                return size;
+
+        if (bit) {
+                unsigned long num = *p++ & (~0UL << bit);
+                offset -= bit;
+
+                /* Look for one in first longword */
+                __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
+                                      : "=d" (res) : "d" (num & -num));
+                if (res < 32)
+                        return offset + (res ^ 31);
+                offset += 32;
+        }
+        /* No one yet, search remaining full bytes for a one */
+        res = find_first_bit(p, size - ((long)p - (long)vaddr) * 8);
+        return offset + res;
+}
+
+/*
+ * ffz = Find First Zero in word. Undefined if no zero exists,
+ * so code should check against ~0UL first..
+ */
+static inline unsigned long ffz(unsigned long word)
+{
+        int res;
+
+        __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
+                              : "=d" (res) : "d" (~word & -~word));
+        return res ^ 31;
+}
+
+#ifdef __KERNEL__
+
+/*
+ * ffs: find first bit set. This is defined the same way as
+ * the libc and compiler builtin ffs routines, therefore
+ * differs in spirit from the above ffz (man ffs).
+ */
+
+static inline int ffs(int x)
+{
+        int cnt;
+
+        asm ("bfffo %1{#0:#0},%0" : "=d" (cnt) : "dm" (x & -x));
+
+        return 32 - cnt;
+}
+#define __ffs(x) (ffs(x) - 1)
+
+/*
+ * fls: find last bit set.
+ */
+
+static inline int fls(int x)
+{
+        int cnt;
+
+        asm ("bfffo %1{#0,#0},%0" : "=d" (cnt) : "dm" (x));
+
+        return 32 - cnt;
+}
+
+static inline int __fls(int x)
+{
+        return fls(x) - 1;
+}
+
+#include <asm-generic/bitops/fls64.h>
+#include <asm-generic/bitops/sched.h>
+#include <asm-generic/bitops/hweight.h>
+#include <asm-generic/bitops/lock.h>
+
+/* Bitmap functions for the minix filesystem */
+
+static inline int minix_find_first_zero_bit(const void *vaddr, unsigned size)
+{
+        const unsigned short *p = vaddr, *addr = vaddr;
+        int res;
+        unsigned short num;
+
+        if (!size)
+                return 0;
+
+        size = (size >> 4) + ((size & 15) > 0);
+        while (*p++ == 0xffff)
+        {
+                if (--size == 0)
+                        return (p - addr) << 4;
+        }
+
+        num = ~*--p;
+        __asm__ __volatile__ ("bfffo %1{#16,#16},%0"
+                              : "=d" (res) : "d" (num & -num));
+        return ((p - addr) << 4) + (res ^ 31);
+}
+
+#define minix_test_and_set_bit(nr, addr)        __test_and_set_bit((nr) ^ 16, (unsigned long *)(addr))
+#define minix_set_bit(nr,addr)                  __set_bit((nr) ^ 16, (unsigned long *)(addr))
+#define minix_test_and_clear_bit(nr, addr)      __test_and_clear_bit((nr) ^ 16, (unsigned long *)(addr))
+
+static inline int minix_test_bit(int nr, const void *vaddr)
+{
+        const unsigned short *p = vaddr;
+        return (p[nr >> 4] & (1U << (nr & 15))) != 0;
+}
+
+/* Bitmap functions for the ext2 filesystem. */
+
+#define ext2_set_bit(nr, addr)                  __test_and_set_bit((nr) ^ 24, (unsigned long *)(addr))
+#define ext2_set_bit_atomic(lock, nr, addr)     test_and_set_bit((nr) ^ 24, (unsigned long *)(addr))
+#define ext2_clear_bit(nr, addr)                __test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr))
+#define ext2_clear_bit_atomic(lock, nr, addr)   test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr))
+
+static inline int ext2_test_bit(int nr, const void *vaddr)
+{
+        const unsigned char *p = vaddr;
+        return (p[nr >> 3] & (1U << (nr & 7))) != 0;
+}
+
+static inline int ext2_find_first_zero_bit(const void *vaddr, unsigned size)
+{
+        const unsigned long *p = vaddr, *addr = vaddr;
+        int res;
+
+        if (!size)
+                return 0;
+
+        size = (size >> 5) + ((size & 31) > 0);
+        while (*p++ == ~0UL)
+        {
+                if (--size == 0)
+                        return (p - addr) << 5;
+        }
+
+        --p;
+        for (res = 0; res < 32; res++)
+                if (!ext2_test_bit (res, p))
+                        break;
+        return (p - addr) * 32 + res;
+}
+
+static inline int ext2_find_next_zero_bit(const void *vaddr, unsigned size,
+                                          unsigned offset)
+{
+        const unsigned long *addr = vaddr;
+        const unsigned long *p = addr + (offset >> 5);
+        int bit = offset & 31UL, res;
+
+        if (offset >= size)
+                return size;
+
+        if (bit) {
+                /* Look for zero in first longword */
+                for (res = bit; res < 32; res++)
+                        if (!ext2_test_bit (res, p))
+                                return (p - addr) * 32 + res;
+                p++;
+        }
+        /* No zero yet, search remaining full bytes for a zero */
+        res = ext2_find_first_zero_bit (p, size - 32 * (p - addr));
+        return (p - addr) * 32 + res;
+}
+
+static inline int ext2_find_first_bit(const void *vaddr, unsigned size)
+{
+        const unsigned long *p = vaddr, *addr = vaddr;
+        int res;
+
+        if (!size)
+                return 0;
+
+        size = (size >> 5) + ((size & 31) > 0);
+        while (*p++ == 0UL) {
+                if (--size == 0)
+                        return (p - addr) << 5;
+        }
+
+        --p;
+        for (res = 0; res < 32; res++)
+                if (ext2_test_bit(res, p))
+                        break;
+        return (p - addr) * 32 + res;
+}
+
+static inline int ext2_find_next_bit(const void *vaddr, unsigned size,
+                                     unsigned offset)
+{
+        const unsigned long *addr = vaddr;
+        const unsigned long *p = addr + (offset >> 5);
+        int bit = offset & 31UL, res;
+
+        if (offset >= size)
+                return size;
+
+        if (bit) {
+                /* Look for one in first longword */
+                for (res = bit; res < 32; res++)
+                        if (ext2_test_bit(res, p))
+                                return (p - addr) * 32 + res;
+                p++;
+        }
+        /* No set bit yet, search remaining full bytes for a set bit */
+        res = ext2_find_first_bit(p, size - 32 * (p - addr));
+        return (p - addr) * 32 + res;
+}
+
+#endif /* __KERNEL__ */
+
+#endif /* _M68K_BITOPS_H */
diff --git a/arch/m68knommu/include/asm/bitops.h b/arch/m68k/include/asm/bitops_no.h
index 9d3cbe5fad1e..9d3cbe5fad1e 100644
--- a/arch/m68knommu/include/asm/bitops.h
+++ b/arch/m68k/include/asm/bitops_no.h
diff --git a/arch/m68k/include/asm/blinken.h b/arch/m68k/include/asm/blinken.h
new file mode 100644
index 000000000000..1a749cf7b06d
--- /dev/null
+++ b/arch/m68k/include/asm/blinken.h
@@ -0,0 +1,32 @@
+/*
+** asm/blinken.h -- m68k blinkenlights support (currently hp300 only)
+**
+** (c) 1998 Phil Blundell <philb@gnu.org>
+**
+** This file is subject to the terms and conditions of the GNU General Public
+** License.  See the file COPYING in the main directory of this archive
+** for more details.
+**
+*/
+
+#ifndef _M68K_BLINKEN_H
+#define _M68K_BLINKEN_H
+
+#include <asm/setup.h>
+#include <asm/io.h>
+
+#define HP300_LEDS              0xf001ffff
+
+extern unsigned char ledstate;
+
+static __inline__ void blinken_leds(int on, int off)
+{
+        if (MACH_IS_HP300)
+        {
+                ledstate |= on;
+                ledstate &= ~off;
+                out_8(HP300_LEDS, ~ledstate);
+        }
+}
+
+#endif
diff --git a/arch/m68k/include/asm/bootinfo.h b/arch/m68k/include/asm/bootinfo.h
new file mode 100644
index 000000000000..fedf3e326121
--- /dev/null
+++ b/arch/m68k/include/asm/bootinfo.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "bootinfo_no.h"
+#else
+#include "bootinfo_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/bootinfo_mm.h b/arch/m68k/include/asm/bootinfo_mm.h
new file mode 100644
index 000000000000..fb8a06b9ab6a
--- /dev/null
+++ b/arch/m68k/include/asm/bootinfo_mm.h
@@ -0,0 +1,378 @@
+/*
+** asm/bootinfo.h -- Definition of the Linux/m68k boot information structure
+**
+** Copyright 1992 by Greg Harp
+**
+** This file is subject to the terms and conditions of the GNU General Public
+** License.  See the file COPYING in the main directory of this archive
+** for more details.
+**
+** Created 09/29/92 by Greg Harp
+**
+** 5/2/94 Roman Hodek:
+**   Added bi_atari part of the machine dependent union bi_un; for now it
+**   contains just a model field to distinguish between TT and Falcon.
+** 26/7/96 Roman Zippel:
+**   Renamed to setup.h; added some useful macros to allow gcc some
+**   optimizations if possible.
+** 5/10/96 Geert Uytterhoeven:
+**   Redesign of the boot information structure; renamed to bootinfo.h again
+** 27/11/96 Geert Uytterhoeven:
+**   Backwards compatibility with bootinfo interface version 1.0
+*/
+
+#ifndef _M68K_BOOTINFO_H
+#define _M68K_BOOTINFO_H
+
+
+    /*
+     *  Bootinfo definitions
+     *
+     *  This is an easily parsable and extendable structure containing all
+     *  information to be passed from the bootstrap to the kernel.
+     *
+     *  This way I hope to keep all future changes back/forewards compatible.
+     *  Thus, keep your fingers crossed...
+     *
+     *  This structure is copied right after the kernel bss by the bootstrap
+     *  routine.
+     */
+
+#ifndef __ASSEMBLY__
+
+struct bi_record {
+    unsigned short tag;                 /* tag ID */
+    unsigned short size;                /* size of record (in bytes) */
+    unsigned long data[0];              /* data */
+};
+
+#endif /* __ASSEMBLY__ */
+
+
+    /*
+     *  Tag Definitions
+     *
+     *  Machine independent tags start counting from 0x0000
+     *  Machine dependent tags start counting from 0x8000
+     */
+
+#define BI_LAST                 0x0000  /* last record (sentinel) */
+#define BI_MACHTYPE             0x0001  /* machine type (u_long) */
+#define BI_CPUTYPE              0x0002  /* cpu type (u_long) */
+#define BI_FPUTYPE              0x0003  /* fpu type (u_long) */
+#define BI_MMUTYPE              0x0004  /* mmu type (u_long) */
+#define BI_MEMCHUNK             0x0005  /* memory chunk address and size */
+                                        /* (struct mem_info) */
+#define BI_RAMDISK              0x0006  /* ramdisk address and size */
+                                        /* (struct mem_info) */
+#define BI_COMMAND_LINE         0x0007  /* kernel command line parameters */
+                                        /* (string) */
+
+    /*
+     *  Amiga-specific tags
+     */
+
+#define BI_AMIGA_MODEL          0x8000  /* model (u_long) */
+#define BI_AMIGA_AUTOCON        0x8001  /* AutoConfig device */
+                                        /* (struct ConfigDev) */
+#define BI_AMIGA_CHIP_SIZE      0x8002  /* size of Chip RAM (u_long) */
+#define BI_AMIGA_VBLANK         0x8003  /* VBLANK frequency (u_char) */
+#define BI_AMIGA_PSFREQ         0x8004  /* power supply frequency (u_char) */
+#define BI_AMIGA_ECLOCK         0x8005  /* EClock frequency (u_long) */
+#define BI_AMIGA_CHIPSET        0x8006  /* native chipset present (u_long) */
+#define BI_AMIGA_SERPER         0x8007  /* serial port period (u_short) */
+
+    /*
+     *  Atari-specific tags
+     */
+
+#define BI_ATARI_MCH_COOKIE     0x8000  /* _MCH cookie from TOS (u_long) */
+#define BI_ATARI_MCH_TYPE       0x8001  /* special machine type (u_long) */
+                                        /* (values are ATARI_MACH_* defines */
+
+/* mch_cookie values (upper word) */
+#define ATARI_MCH_ST            0
+#define ATARI_MCH_STE           1
+#define ATARI_MCH_TT            2
+#define ATARI_MCH_FALCON        3
+
+/* mch_type values */
+#define ATARI_MACH_NORMAL       0       /* no special machine type */
+#define ATARI_MACH_MEDUSA       1       /* Medusa 040 */
+#define ATARI_MACH_HADES        2       /* Hades 040 or 060 */
+#define ATARI_MACH_AB40         3       /* Afterburner040 on Falcon */
+
+    /*
+     *  VME-specific tags
+     */
+
+#define BI_VME_TYPE             0x8000  /* VME sub-architecture (u_long) */
+#define BI_VME_BRDINFO          0x8001  /* VME board information (struct) */
+
+/* BI_VME_TYPE codes */
+#define VME_TYPE_TP34V          0x0034  /* Tadpole TP34V */
+#define VME_TYPE_MVME147        0x0147  /* Motorola MVME147 */
+#define VME_TYPE_MVME162        0x0162  /* Motorola MVME162 */
+#define VME_TYPE_MVME166        0x0166  /* Motorola MVME166 */
+#define VME_TYPE_MVME167        0x0167  /* Motorola MVME167 */
+#define VME_TYPE_MVME172        0x0172  /* Motorola MVME172 */
+#define VME_TYPE_MVME177        0x0177  /* Motorola MVME177 */
+#define VME_TYPE_BVME4000       0x4000  /* BVM Ltd. BVME4000 */
+#define VME_TYPE_BVME6000       0x6000  /* BVM Ltd. BVME6000 */
+
+/* BI_VME_BRDINFO is a 32 byte struct as returned by the Bug code on
+ * Motorola VME boards.  Contains board number, Bug version, board
+ * configuration options, etc.  See include/asm/mvme16xhw.h for details.
+ */
+
+
+    /*
+     *  Macintosh-specific tags (all u_long)
+     */
+
+#define BI_MAC_MODEL            0x8000  /* Mac Gestalt ID (model type) */
+#define BI_MAC_VADDR            0x8001  /* Mac video base address */
+#define BI_MAC_VDEPTH           0x8002  /* Mac video depth */
+#define BI_MAC_VROW             0x8003  /* Mac video rowbytes */
+#define BI_MAC_VDIM             0x8004  /* Mac video dimensions */
+#define BI_MAC_VLOGICAL         0x8005  /* Mac video logical base */
+#define BI_MAC_SCCBASE          0x8006  /* Mac SCC base address */
+#define BI_MAC_BTIME            0x8007  /* Mac boot time */
+#define BI_MAC_GMTBIAS          0x8008  /* Mac GMT timezone offset */
+#define BI_MAC_MEMSIZE          0x8009  /* Mac RAM size (sanity check) */
+#define BI_MAC_CPUID            0x800a  /* Mac CPU type (sanity check) */
+#define BI_MAC_ROMBASE          0x800b  /* Mac system ROM base address */
+
+    /*
+     *  Macintosh hardware profile data - unused, see macintosh.h for
+     *  resonable type values
+     */
+
+#define BI_MAC_VIA1BASE         0x8010  /* Mac VIA1 base address (always present) */
+#define BI_MAC_VIA2BASE         0x8011  /* Mac VIA2 base address (type varies) */
+#define BI_MAC_VIA2TYPE         0x8012  /* Mac VIA2 type (VIA, RBV, OSS) */
+#define BI_MAC_ADBTYPE          0x8013  /* Mac ADB interface type */
+#define BI_MAC_ASCBASE          0x8014  /* Mac Apple Sound Chip base address */
+#define BI_MAC_SCSI5380         0x8015  /* Mac NCR 5380 SCSI (base address, multi) */
+#define BI_MAC_SCSIDMA          0x8016  /* Mac SCSI DMA (base address) */
+#define BI_MAC_SCSI5396         0x8017  /* Mac NCR 53C96 SCSI (base address, multi) */
+#define BI_MAC_IDETYPE          0x8018  /* Mac IDE interface type */
+#define BI_MAC_IDEBASE          0x8019  /* Mac IDE interface base address */
+#define BI_MAC_NUBUS            0x801a  /* Mac Nubus type (none, regular, pseudo) */
+#define BI_MAC_SLOTMASK         0x801b  /* Mac Nubus slots present */
+#define BI_MAC_SCCTYPE          0x801c  /* Mac SCC serial type (normal, IOP) */
+#define BI_MAC_ETHTYPE          0x801d  /* Mac builtin ethernet type (Sonic, MACE */
+#define BI_MAC_ETHBASE          0x801e  /* Mac builtin ethernet base address */
+#define BI_MAC_PMU              0x801f  /* Mac power management / poweroff hardware */
+#define BI_MAC_IOP_SWIM         0x8020  /* Mac SWIM floppy IOP */
+#define BI_MAC_IOP_ADB          0x8021  /* Mac ADB IOP */
+
+    /*
+     * Mac: compatibility with old booter data format (temporarily)
+     * Fields unused with the new bootinfo can be deleted now; instead of
+     * adding new fields the struct might be splitted into a hardware address
+     * part and a hardware type part
+     */
+
+#ifndef __ASSEMBLY__
+
+struct mac_booter_data
+{
+        unsigned long videoaddr;
+        unsigned long videorow;
+        unsigned long videodepth;
+        unsigned long dimensions;
+        unsigned long args;
+        unsigned long boottime;
+        unsigned long gmtbias;
+        unsigned long bootver;
+        unsigned long videological;
+        unsigned long sccbase;
+        unsigned long id;
+        unsigned long memsize;
+        unsigned long serialmf;
+        unsigned long serialhsk;
+        unsigned long serialgpi;
+        unsigned long printmf;
+        unsigned long printhsk;
+        unsigned long printgpi;
+        unsigned long cpuid;
+        unsigned long rombase;
+        unsigned long adbdelay;
+        unsigned long timedbra;
+};
+
+extern struct mac_booter_data
+        mac_bi_data;
+
+#endif
+
+    /*
+     *  Apollo-specific tags
+     */
+
+#define BI_APOLLO_MODEL         0x8000  /* model (u_long) */
+
+    /*
+     *  HP300-specific tags
+     */
+
+#define BI_HP300_MODEL          0x8000  /* model (u_long) */
+#define BI_HP300_UART_SCODE     0x8001  /* UART select code (u_long) */
+#define BI_HP300_UART_ADDR      0x8002  /* phys. addr of UART (u_long) */
+
+    /*
+     * Stuff for bootinfo interface versioning
+     *
+     * At the start of kernel code, a 'struct bootversion' is located.
+     * bootstrap checks for a matching version of the interface before booting
+     * a kernel, to avoid user confusion if kernel and bootstrap don't work
+     * together :-)
+     *
+     * If incompatible changes are made to the bootinfo interface, the major
+     * number below should be stepped (and the minor reset to 0) for the
+     * appropriate machine. If a change is backward-compatible, the minor
+     * should be stepped. "Backwards-compatible" means that booting will work,
+     * but certain features may not.
+     */
+
+#define BOOTINFOV_MAGIC                 0x4249561A      /* 'BIV^Z' */
+#define MK_BI_VERSION(major,minor)      (((major)<<16)+(minor))
+#define BI_VERSION_MAJOR(v)             (((v) >> 16) & 0xffff)
+#define BI_VERSION_MINOR(v)             ((v) & 0xffff)
+
+#ifndef __ASSEMBLY__
+
+struct bootversion {
+    unsigned short branch;
+    unsigned long magic;
+    struct {
+        unsigned long machtype;
+        unsigned long version;
+    } machversions[0];
+};
+
+#endif /* __ASSEMBLY__ */
+
+#define AMIGA_BOOTI_VERSION    MK_BI_VERSION( 2, 0 )
+#define ATARI_BOOTI_VERSION    MK_BI_VERSION( 2, 1 )
+#define MAC_BOOTI_VERSION      MK_BI_VERSION( 2, 0 )
+#define MVME147_BOOTI_VERSION  MK_BI_VERSION( 2, 0 )
+#define MVME16x_BOOTI_VERSION  MK_BI_VERSION( 2, 0 )
+#define BVME6000_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
+#define Q40_BOOTI_VERSION      MK_BI_VERSION( 2, 0 )
+#define HP300_BOOTI_VERSION    MK_BI_VERSION( 2, 0 )
+
+#ifdef BOOTINFO_COMPAT_1_0
+
+    /*
+     *  Backwards compatibility with bootinfo interface version 1.0
+     */
+
+#define COMPAT_AMIGA_BOOTI_VERSION    MK_BI_VERSION( 1, 0 )
+#define COMPAT_ATARI_BOOTI_VERSION    MK_BI_VERSION( 1, 0 )
+#define COMPAT_MAC_BOOTI_VERSION      MK_BI_VERSION( 1, 0 )
+
+#include <linux/zorro.h>
+
+#define COMPAT_NUM_AUTO    16
+
+struct compat_bi_Amiga {
+    int model;
+    int num_autocon;
+    struct ConfigDev autocon[COMPAT_NUM_AUTO];
+    unsigned long chip_size;
+    unsigned char vblank;
+    unsigned char psfreq;
+    unsigned long eclock;
+    unsigned long chipset;
+    unsigned long hw_present;
+};
+
+struct compat_bi_Atari {
+    unsigned long hw_present;
+    unsigned long mch_cookie;
+};
+
+#ifndef __ASSEMBLY__
+
+struct compat_bi_Macintosh
+{
+        unsigned long videoaddr;
+        unsigned long videorow;
+        unsigned long videodepth;
+        unsigned long dimensions;
+        unsigned long args;
+        unsigned long boottime;
+        unsigned long gmtbias;
+        unsigned long bootver;
+        unsigned long videological;
+        unsigned long sccbase;
+        unsigned long id;
+        unsigned long memsize;
+        unsigned long serialmf;
+        unsigned long serialhsk;
+        unsigned long serialgpi;
+        unsigned long printmf;
+        unsigned long printhsk;
+        unsigned long printgpi;
+        unsigned long cpuid;
+        unsigned long rombase;
+        unsigned long adbdelay;
+        unsigned long timedbra;
+};
+
+#endif
+
+struct compat_mem_info {
+    unsigned long addr;
+    unsigned long size;
+};
+
+#define COMPAT_NUM_MEMINFO  4
+
+#define COMPAT_CPUB_68020 0
+#define COMPAT_CPUB_68030 1
+#define COMPAT_CPUB_68040 2
+#define COMPAT_CPUB_68060 3
+#define COMPAT_FPUB_68881 5
+#define COMPAT_FPUB_68882 6
+#define COMPAT_FPUB_68040 7
+#define COMPAT_FPUB_68060 8
+
+#define COMPAT_CPU_68020    (1<<COMPAT_CPUB_68020)
+#define COMPAT_CPU_68030    (1<<COMPAT_CPUB_68030)
+#define COMPAT_CPU_68040    (1<<COMPAT_CPUB_68040)
+#define COMPAT_CPU_68060    (1<<COMPAT_CPUB_68060)
+#define COMPAT_CPU_MASK     (31)
+#define COMPAT_FPU_68881    (1<<COMPAT_FPUB_68881)
+#define COMPAT_FPU_68882    (1<<COMPAT_FPUB_68882)
+#define COMPAT_FPU_68040    (1<<COMPAT_FPUB_68040)
+#define COMPAT_FPU_68060    (1<<COMPAT_FPUB_68060)
+#define COMPAT_FPU_MASK     (0xfe0)
+
+#define COMPAT_CL_SIZE      (256)
+
+struct compat_bootinfo {
+    unsigned long machtype;
+    unsigned long cputype;
+    struct compat_mem_info memory[COMPAT_NUM_MEMINFO];
+    int num_memory;
+    unsigned long ramdisk_size;
+    unsigned long ramdisk_addr;
+    char command_line[COMPAT_CL_SIZE];
+    union {
+        struct compat_bi_Amiga     bi_ami;
+        struct compat_bi_Atari     bi_ata;
+        struct compat_bi_Macintosh bi_mac;
+    } bi_un;
+};
+
+#define bi_amiga        bi_un.bi_ami
+#define bi_atari        bi_un.bi_ata
+#define bi_mac          bi_un.bi_mac
+
+#endif /* BOOTINFO_COMPAT_1_0 */
+
+
+#endif /* _M68K_BOOTINFO_H */
diff --git a/arch/m68knommu/include/asm/bootinfo.h b/arch/m68k/include/asm/bootinfo_no.h
index c12e526f5189..c12e526f5189 100644
--- a/arch/m68knommu/include/asm/bootinfo.h
+++ b/arch/m68k/include/asm/bootinfo_no.h
diff --git a/arch/m68knommu/include/asm/bootstd.h b/arch/m68k/include/asm/bootstd.h
index bdc1a4ac4fe9..bdc1a4ac4fe9 100644
--- a/arch/m68knommu/include/asm/bootstd.h
+++ b/arch/m68k/include/asm/bootstd.h
diff --git a/arch/m68k/include/asm/bug.h b/arch/m68k/include/asm/bug.h
new file mode 100644
index 000000000000..997e0944ebc1
--- /dev/null
+++ b/arch/m68k/include/asm/bug.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "bug_no.h"
+#else
+#include "bug_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/bug_mm.h b/arch/m68k/include/asm/bug_mm.h
new file mode 100644
index 000000000000..e5b528deb8a8
--- /dev/null
+++ b/arch/m68k/include/asm/bug_mm.h
@@ -0,0 +1,29 @@
+#ifndef _M68K_BUG_H
+#define _M68K_BUG_H
+
+
+#ifdef CONFIG_BUG
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+#ifndef CONFIG_SUN3
+#define BUG() do { \
+        printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
+        __builtin_trap(); \
+} while (0)
+#else
+#define BUG() do { \
+        printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
+        panic("BUG!"); \
+} while (0)
+#endif
+#else
+#define BUG() do { \
+        __builtin_trap(); \
+} while (0)
+#endif
+
+#define HAVE_ARCH_BUG
+#endif
+
+#include <asm-generic/bug.h>
+
+#endif
diff --git a/arch/m68knommu/include/asm/bug.h b/arch/m68k/include/asm/bug_no.h
index 70e7dc0af21a..70e7dc0af21a 100644
--- a/arch/m68knommu/include/asm/bug.h
+++ b/arch/m68k/include/asm/bug_no.h
diff --git a/arch/m68k/include/asm/bugs.h b/arch/m68k/include/asm/bugs.h
new file mode 100644
index 000000000000..01f047d784ec
--- /dev/null
+++ b/arch/m68k/include/asm/bugs.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "bugs_no.h"
+#else
+#include "bugs_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/bugs_mm.h b/arch/m68k/include/asm/bugs_mm.h
new file mode 100644
index 000000000000..d01935592410
--- /dev/null
+++ b/arch/m68k/include/asm/bugs_mm.h
@@ -0,0 +1,14 @@
+/*
+ *  include/asm-m68k/bugs.h
+ *
+ *  Copyright (C) 1994  Linus Torvalds
+ */
+
+/*
+ * This is included by init/main.c to check for architecture-dependent bugs.
+ *
+ * Needs:
+ *      void check_bugs(void);
+ */
+
+extern void check_bugs(void);   /* in arch/m68k/kernel/setup.c */
diff --git a/arch/m68knommu/include/asm/bugs.h b/arch/m68k/include/asm/bugs_no.h
index 5f382dac3a60..5f382dac3a60 100644
--- a/arch/m68knommu/include/asm/bugs.h
+++ b/arch/m68k/include/asm/bugs_no.h
diff --git a/arch/m68k/include/asm/bvme6000hw.h b/arch/m68k/include/asm/bvme6000hw.h
new file mode 100644
index 000000000000..f40d2f8510ee
--- /dev/null
+++ b/arch/m68k/include/asm/bvme6000hw.h
@@ -0,0 +1,150 @@
+#ifndef _M68K_BVME6000HW_H_
+#define _M68K_BVME6000HW_H_
+
+#include <asm/irq.h>
+
+/*
+ * PIT structure
+ */
+
+#define BVME_PIT_BASE   0xffa00000
+
+typedef struct {
+        unsigned char
+        pad_a[3], pgcr,
+        pad_b[3], psrr,
+        pad_c[3], paddr,
+        pad_d[3], pbddr,
+        pad_e[3], pcddr,
+        pad_f[3], pivr,
+        pad_g[3], pacr,
+        pad_h[3], pbcr,
+        pad_i[3], padr,
+        pad_j[3], pbdr,
+        pad_k[3], paar,
+        pad_l[3], pbar,
+        pad_m[3], pcdr,
+        pad_n[3], psr,
+        pad_o[3], res1,
+        pad_p[3], res2,
+        pad_q[3], tcr,
+        pad_r[3], tivr,
+        pad_s[3], res3,
+        pad_t[3], cprh,
+        pad_u[3], cprm,
+        pad_v[3], cprl,
+        pad_w[3], res4,
+        pad_x[3], crh,
+        pad_y[3], crm,
+        pad_z[3], crl,
+        pad_A[3], tsr,
+        pad_B[3], res5;
+} PitRegs_t, *PitRegsPtr;
+
+#define bvmepit   ((*(volatile PitRegsPtr)(BVME_PIT_BASE)))
+
+#define BVME_RTC_BASE   0xff900000
+
+typedef struct {
+        unsigned char
+        pad_a[3], msr,
+        pad_b[3], t0cr_rtmr,
+        pad_c[3], t1cr_omr,
+        pad_d[3], pfr_icr0,
+        pad_e[3], irr_icr1,
+        pad_f[3], bcd_tenms,
+        pad_g[3], bcd_sec,
+        pad_h[3], bcd_min,
+        pad_i[3], bcd_hr,
+        pad_j[3], bcd_dom,
+        pad_k[3], bcd_mth,
+        pad_l[3], bcd_year,
+        pad_m[3], bcd_ujcc,
+        pad_n[3], bcd_hjcc,
+        pad_o[3], bcd_dow,
+        pad_p[3], t0lsb,
+        pad_q[3], t0msb,
+        pad_r[3], t1lsb,
+        pad_s[3], t1msb,
+        pad_t[3], cmp_sec,
+        pad_u[3], cmp_min,
+        pad_v[3], cmp_hr,
+        pad_w[3], cmp_dom,
+        pad_x[3], cmp_mth,
+        pad_y[3], cmp_dow,
+        pad_z[3], sav_sec,
+        pad_A[3], sav_min,
+        pad_B[3], sav_hr,
+        pad_C[3], sav_dom,
+        pad_D[3], sav_mth,
+        pad_E[3], ram,
+        pad_F[3], test;
+} RtcRegs_t, *RtcPtr_t;
+
+
+#define BVME_I596_BASE  0xff100000
+
+#define BVME_ETHIRQ_REG 0xff20000b
+
+#define BVME_LOCAL_IRQ_STAT  0xff20000f
+
+#define BVME_ETHERR          0x02
+#define BVME_ABORT_STATUS    0x08
+
+#define BVME_NCR53C710_BASE     0xff000000
+
+#define BVME_SCC_A_ADDR 0xffb0000b
+#define BVME_SCC_B_ADDR 0xffb00003
+#define BVME_SCC_RTxC   7372800
+
+#define BVME_CONFIG_REG 0xff500003
+
+#define config_reg_ptr  (volatile unsigned char *)BVME_CONFIG_REG
+
+#define BVME_CONFIG_SW1 0x08
+#define BVME_CONFIG_SW2 0x04
+#define BVME_CONFIG_SW3 0x02
+#define BVME_CONFIG_SW4 0x01
+
+
+#define BVME_IRQ_TYPE_PRIO      0
+
+#define BVME_IRQ_PRN            (IRQ_USER+20)
+#define BVME_IRQ_TIMER          (IRQ_USER+25)
+#define BVME_IRQ_I596           IRQ_AUTO_2
+#define BVME_IRQ_SCSI           IRQ_AUTO_3
+#define BVME_IRQ_RTC            IRQ_AUTO_6
+#define BVME_IRQ_ABORT          IRQ_AUTO_7
+
+/* SCC interrupts */
+#define BVME_IRQ_SCC_BASE               IRQ_USER
+#define BVME_IRQ_SCCB_TX                IRQ_USER
+#define BVME_IRQ_SCCB_STAT              (IRQ_USER+2)
+#define BVME_IRQ_SCCB_RX                (IRQ_USER+4)
+#define BVME_IRQ_SCCB_SPCOND            (IRQ_USER+6)
+#define BVME_IRQ_SCCA_TX                (IRQ_USER+8)
+#define BVME_IRQ_SCCA_STAT              (IRQ_USER+10)
+#define BVME_IRQ_SCCA_RX                (IRQ_USER+12)
+#define BVME_IRQ_SCCA_SPCOND            (IRQ_USER+14)
+
+/* Address control registers */
+
+#define BVME_ACR_A32VBA         0xff400003
+#define BVME_ACR_A32MSK         0xff410003
+#define BVME_ACR_A24VBA         0xff420003
+#define BVME_ACR_A24MSK         0xff430003
+#define BVME_ACR_A16VBA         0xff440003
+#define BVME_ACR_A32LBA         0xff450003
+#define BVME_ACR_A24LBA         0xff460003
+#define BVME_ACR_ADDRCTL        0xff470003
+
+#define bvme_acr_a32vba         *(volatile unsigned char *)BVME_ACR_A32VBA
+#define bvme_acr_a32msk         *(volatile unsigned char *)BVME_ACR_A32MSK
+#define bvme_acr_a24vba         *(volatile unsigned char *)BVME_ACR_A24VBA
+#define bvme_acr_a24msk         *(volatile unsigned char *)BVME_ACR_A24MSK
+#define bvme_acr_a16vba         *(volatile unsigned char *)BVME_ACR_A16VBA
+#define bvme_acr_a32lba         *(volatile unsigned char *)BVME_ACR_A32LBA
+#define bvme_acr_a24lba         *(volatile unsigned char *)BVME_ACR_A24LBA
+#define bvme_acr_addrctl        *(volatile unsigned char *)BVME_ACR_ADDRCTL
+
+#endif
diff --git a/arch/m68k/include/asm/byteorder.h b/arch/m68k/include/asm/byteorder.h
new file mode 100644
index 000000000000..31b260a88803
--- /dev/null
+++ b/arch/m68k/include/asm/byteorder.h
@@ -0,0 +1,6 @@
+#ifndef _M68K_BYTEORDER_H
+#define _M68K_BYTEORDER_H
+
+#include <linux/byteorder/big_endian.h>
+
+#endif /* _M68K_BYTEORDER_H */
diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
new file mode 100644
index 000000000000..599c29bc8f40
--- /dev/null
+++ b/arch/m68k/include/asm/cache.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "cache_no.h"
+#else
+#include "cache_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/cache_mm.h b/arch/m68k/include/asm/cache_mm.h
new file mode 100644
index 000000000000..fed3fd30de7e
--- /dev/null
+++ b/arch/m68k/include/asm/cache_mm.h
@@ -0,0 +1,11 @@
+/*
+ * include/asm-m68k/cache.h
+ */
+#ifndef __ARCH_M68K_CACHE_H
+#define __ARCH_M68K_CACHE_H
+
+/* bytes per L1 cache line */
+#define        L1_CACHE_SHIFT  4
+#define        L1_CACHE_BYTES  (1<< L1_CACHE_SHIFT)
+
+#endif
diff --git a/arch/m68knommu/include/asm/cache.h b/arch/m68k/include/asm/cache_no.h
index 24e9eace5f8c..24e9eace5f8c 100644
--- a/arch/m68knommu/include/asm/cache.h
+++ b/arch/m68k/include/asm/cache_no.h
diff --git a/arch/m68k/include/asm/cachectl.h b/arch/m68k/include/asm/cachectl.h
new file mode 100644
index 000000000000..525978e959e3
--- /dev/null
+++ b/arch/m68k/include/asm/cachectl.h
@@ -0,0 +1,14 @@
+#ifndef _M68K_CACHECTL_H
+#define _M68K_CACHECTL_H
+
+/* Definitions for the cacheflush system call.  */
+
+#define FLUSH_SCOPE_LINE    1   /* Flush a cache line */
+#define FLUSH_SCOPE_PAGE    2   /* Flush a page */
+#define FLUSH_SCOPE_ALL     3   /* Flush the whole cache -- superuser only */
+
+#define FLUSH_CACHE_DATA    1   /* Writeback and flush data cache */
+#define FLUSH_CACHE_INSN    2   /* Flush instruction cache */
+#define FLUSH_CACHE_BOTH    3   /* Flush both caches */
+
+#endif /* _M68K_CACHECTL_H */
diff --git a/arch/m68k/include/asm/cacheflush.h b/arch/m68k/include/asm/cacheflush.h
new file mode 100644
index 000000000000..a70d7319630a
--- /dev/null
+++ b/arch/m68k/include/asm/cacheflush.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "cacheflush_no.h"
+#else
+#include "cacheflush_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/cacheflush_mm.h b/arch/m68k/include/asm/cacheflush_mm.h
new file mode 100644
index 000000000000..16bf375fdbe1
--- /dev/null
+++ b/arch/m68k/include/asm/cacheflush_mm.h
@@ -0,0 +1,156 @@
+#ifndef _M68K_CACHEFLUSH_H
+#define _M68K_CACHEFLUSH_H
+
+#include <linux/mm.h>
+
+/* cache code */
+#define FLUSH_I_AND_D   (0x00000808)
+#define FLUSH_I         (0x00000008)
+
+/*
+ * Cache handling functions
+ */
+
+static inline void flush_icache(void)
+{
+        if (CPU_IS_040_OR_060)
+                asm volatile (  "nop\n"
+                        "       .chip   68040\n"
+                        "       cpusha  %bc\n"
+                        "       .chip   68k");
+        else {
+                unsigned long tmp;
+                asm volatile (  "movec  %%cacr,%0\n"
+                        "       or.w    %1,%0\n"
+                        "       movec   %0,%%cacr"
+                        : "=&d" (tmp)
+                        : "id" (FLUSH_I));
+        }
+}
+
+/*
+ * invalidate the cache for the specified memory range.
+ * It starts at the physical address specified for
+ * the given number of bytes.
+ */
+extern void cache_clear(unsigned long paddr, int len);
+/*
+ * push any dirty cache in the specified memory range.
+ * It starts at the physical address specified for
+ * the given number of bytes.
+ */
+extern void cache_push(unsigned long paddr, int len);
+
+/*
+ * push and invalidate pages in the specified user virtual
+ * memory range.
+ */
+extern void cache_push_v(unsigned long vaddr, int len);
+
+/* This is needed whenever the virtual mapping of the current
+   process changes.  */
+#define __flush_cache_all()                                     \
+({                                                              \
+        if (CPU_IS_040_OR_060)                                  \
+                __asm__ __volatile__("nop\n\t"                  \
+                                     ".chip 68040\n\t"          \
+                                     "cpusha %dc\n\t"           \
+                                     ".chip 68k");              \
+        else {                                                  \
+                unsigned long _tmp;                             \
+                __asm__ __volatile__("movec %%cacr,%0\n\t"      \
+                                     "orw %1,%0\n\t"            \
+                                     "movec %0,%%cacr"          \
+                                     : "=&d" (_tmp)             \
+                                     : "di" (FLUSH_I_AND_D));   \
+        }                                                       \
+})
+
+#define __flush_cache_030()                                     \
+({                                                              \
+        if (CPU_IS_020_OR_030) {                                \
+                unsigned long _tmp;                             \
+                __asm__ __volatile__("movec %%cacr,%0\n\t"      \
+                                     "orw %1,%0\n\t"            \
+                                     "movec %0,%%cacr"          \
+                                     : "=&d" (_tmp)             \
+                                     : "di" (FLUSH_I_AND_D));   \
+        }                                                       \
+})
+
+#define flush_cache_all() __flush_cache_all()
+
+#define flush_cache_vmap(start, end)            flush_cache_all()
+#define flush_cache_vunmap(start, end)          flush_cache_all()
+
+static inline void flush_cache_mm(struct mm_struct *mm)
+{
+        if (mm == current->mm)
+                __flush_cache_030();
+}
+
+#define flush_cache_dup_mm(mm)                  flush_cache_mm(mm)
+
+/* flush_cache_range/flush_cache_page must be macros to avoid
+   a dependency on linux/mm.h, which includes this file... */
+static inline void flush_cache_range(struct vm_area_struct *vma,
+                                     unsigned long start,
+                                     unsigned long end)
+{
+        if (vma->vm_mm == current->mm)
+                __flush_cache_030();
+}
+
+static inline void flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long pfn)
+{
+        if (vma->vm_mm == current->mm)
+                __flush_cache_030();
+}
+
+
+/* Push the page at kernel virtual address and clear the icache */
+/* RZ: use cpush %bc instead of cpush %dc, cinv %ic */
+static inline void __flush_page_to_ram(void *vaddr)
+{
+        if (CPU_IS_040_OR_060) {
+                __asm__ __volatile__("nop\n\t"
+                                     ".chip 68040\n\t"
+                                     "cpushp %%bc,(%0)\n\t"
+                                     ".chip 68k"
+                                     : : "a" (__pa(vaddr)));
+        } else {
+                unsigned long _tmp;
+                __asm__ __volatile__("movec %%cacr,%0\n\t"
+                                     "orw %1,%0\n\t"
+                                     "movec %0,%%cacr"
+                                     : "=&d" (_tmp)
+                                     : "di" (FLUSH_I));
+        }
+}
+
+#define flush_dcache_page(page)         __flush_page_to_ram(page_address(page))
+#define flush_dcache_mmap_lock(mapping)         do { } while (0)
+#define flush_dcache_mmap_unlock(mapping)       do { } while (0)
+#define flush_icache_page(vma, page)    __flush_page_to_ram(page_address(page))
+
+extern void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
+                                    unsigned long addr, int len);
+extern void flush_icache_range(unsigned long address, unsigned long endaddr);
+
+static inline void copy_to_user_page(struct vm_area_struct *vma,
+                                     struct page *page, unsigned long vaddr,
+                                     void *dst, void *src, int len)
+{
+        flush_cache_page(vma, vaddr, page_to_pfn(page));
+        memcpy(dst, src, len);
+        flush_icache_user_range(vma, page, vaddr, len);
+}
+static inline void copy_from_user_page(struct vm_area_struct *vma,
+                                       struct page *page, unsigned long vaddr,
+                                       void *dst, void *src, int len)
+{
+        flush_cache_page(vma, vaddr, page_to_pfn(page));
+        memcpy(dst, src, len);
+}
+
+#endif /* _M68K_CACHEFLUSH_H */
diff --git a/arch/m68knommu/include/asm/cacheflush.h b/arch/m68k/include/asm/cacheflush_no.h
index 87e5dc0413b4..c65f00a94553 100644
--- a/arch/m68knommu/include/asm/cacheflush.h
+++ b/arch/m68k/include/asm/cacheflush_no.h
@@ -51,13 +51,20 @@ static inline void __flush_cache_all(void)
                 "movec  %%d0,%%CACR\n\t"
                 : : : "d0", "a0" );
 #endif /* CONFIG_M5407 */
-#if defined(CONFIG_M527x) || defined(CONFIG_M528x)
+#if defined(CONFIG_M523x) || defined(CONFIG_M527x)
+        __asm__ __volatile__ (
+                "movel  #0x81400100, %%d0\n\t"
+                "movec  %%d0, %%CACR\n\t"
+                "nop\n\t"
+                : : : "d0" );
+#endif /* CONFIG_M523x || CONFIG_M527x */
+#if defined(CONFIG_M528x)
         __asm__ __volatile__ (
                 "movel  #0x81000200, %%d0\n\t"
                 "movec  %%d0, %%CACR\n\t"
                 "nop\n\t"
                 : : : "d0" );
-#endif /* CONFIG_M527x || CONFIG_M528x */
+#endif /* CONFIG_M528x */
 #if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || defined(CONFIG_M5272)
         __asm__ __volatile__ (
                 "movel  #0x81000100, %%d0\n\t"
diff --git a/arch/m68k/include/asm/checksum.h b/arch/m68k/include/asm/checksum.h
new file mode 100644
index 000000000000..1cf544767453
--- /dev/null
+++ b/arch/m68k/include/asm/checksum.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "checksum_no.h"
+#else
+#include "checksum_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/checksum_mm.h b/arch/m68k/include/asm/checksum_mm.h
new file mode 100644
index 000000000000..494f9aec37ea
--- /dev/null
+++ b/arch/m68k/include/asm/checksum_mm.h
@@ -0,0 +1,148 @@
+#ifndef _M68K_CHECKSUM_H
+#define _M68K_CHECKSUM_H
+
+#include <linux/in6.h>
+
+/*
+ * computes the checksum of a memory block at buff, length len,
+ * and adds in "sum" (32-bit)
+ *
+ * returns a 32-bit number suitable for feeding into itself
+ * or csum_tcpudp_magic
+ *
+ * this function must be called with even lengths, except
+ * for the last fragment, which may be odd
+ *
+ * it's best to have buff aligned on a 32-bit boundary
+ */
+__wsum csum_partial(const void *buff, int len, __wsum sum);
+
+/*
+ * the same as csum_partial, but copies from src while it
+ * checksums
+ *
+ * here even more important to align src and dst on a 32-bit (or even
+ * better 64-bit) boundary
+ */
+
+extern __wsum csum_partial_copy_from_user(const void __user *src,
+                                                void *dst,
+                                                int len, __wsum sum,
+                                                int *csum_err);
+
+extern __wsum csum_partial_copy_nocheck(const void *src,
+                                              void *dst, int len,
+                                              __wsum sum);
+
+/*
+ *      This is a version of ip_compute_csum() optimized for IP headers,
+ *      which always checksum on 4 octet boundaries.
+ *
+ */
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
+{
+        unsigned int sum = 0;
+        unsigned long tmp;
+
+        __asm__ ("subqw #1,%2\n"
+                 "1:\t"
+                 "movel %1@+,%3\n\t"
+                 "addxl %3,%0\n\t"
+                 "dbra  %2,1b\n\t"
+                 "movel %0,%3\n\t"
+                 "swap  %3\n\t"
+                 "addxw %3,%0\n\t"
+                 "clrw  %3\n\t"
+                 "addxw %3,%0\n\t"
+                 : "=d" (sum), "=&a" (iph), "=&d" (ihl), "=&d" (tmp)
+                 : "0" (sum), "1" (iph), "2" (ihl)
+                 : "memory");
+        return (__force __sum16)~sum;
+}
+
+/*
+ *      Fold a partial checksum
+ */
+
+static inline __sum16 csum_fold(__wsum sum)
+{
+        unsigned int tmp = (__force u32)sum;
+        __asm__("swap %1\n\t"
+                "addw %1, %0\n\t"
+                "clrw %1\n\t"
+                "addxw %1, %0"
+                : "=&d" (sum), "=&d" (tmp)
+                : "0" (sum), "1" (tmp));
+        return (__force __sum16)~sum;
+}
+
+
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+                  unsigned short proto, __wsum sum)
+{
+        __asm__ ("addl  %2,%0\n\t"
+                 "addxl %3,%0\n\t"
+                 "addxl %4,%0\n\t"
+                 "clrl %1\n\t"
+                 "addxl %1,%0"
+                 : "=&d" (sum), "=d" (saddr)
+                 : "g" (daddr), "1" (saddr), "d" (len + proto),
+                   "0" (sum));
+        return sum;
+}
+
+
+/*
+ * computes the checksum of the TCP/UDP pseudo-header
+ * returns a 16-bit checksum, already complemented
+ */
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+                  unsigned short proto, __wsum sum)
+{
+        return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
+}
+
+/*
+ * this routine is used for miscellaneous IP-like checksums, mainly
+ * in icmp.c
+ */
+
+static inline __sum16 ip_compute_csum(const void *buff, int len)
+{
+        return csum_fold (csum_partial(buff, len, 0));
+}
+
+#define _HAVE_ARCH_IPV6_CSUM
+static __inline__ __sum16
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
+                __u32 len, unsigned short proto, __wsum sum)
+{
+        register unsigned long tmp;
+        __asm__("addl %2@,%0\n\t"
+                "movel %2@(4),%1\n\t"
+                "addxl %1,%0\n\t"
+                "movel %2@(8),%1\n\t"
+                "addxl %1,%0\n\t"
+                "movel %2@(12),%1\n\t"
+                "addxl %1,%0\n\t"
+                "movel %3@,%1\n\t"
+                "addxl %1,%0\n\t"
+                "movel %3@(4),%1\n\t"
+                "addxl %1,%0\n\t"
+                "movel %3@(8),%1\n\t"
+                "addxl %1,%0\n\t"
+                "movel %3@(12),%1\n\t"
+                "addxl %1,%0\n\t"
+                "addxl %4,%0\n\t"
+                "clrl %1\n\t"
+                "addxl %1,%0"
+                : "=&d" (sum), "=&d" (tmp)
+                : "a" (saddr), "a" (daddr), "d" (len + proto),
+                  "0" (sum));
+
+        return csum_fold(sum);
+}
+
+#endif /* _M68K_CHECKSUM_H */
diff --git a/arch/m68knommu/include/asm/checksum.h b/arch/m68k/include/asm/checksum_no.h
index 81883482ffb1..81883482ffb1 100644
--- a/arch/m68knommu/include/asm/checksum.h
+++ b/arch/m68k/include/asm/checksum_no.h
diff --git a/arch/m68knommu/include/asm/coldfire.h b/arch/m68k/include/asm/coldfire.h
index 83a9fa4e618a..83a9fa4e618a 100644
--- a/arch/m68knommu/include/asm/coldfire.h
+++ b/arch/m68k/include/asm/coldfire.h
diff --git a/arch/m68knommu/include/asm/commproc.h b/arch/m68k/include/asm/commproc.h
index edf5eb6c08d2..edf5eb6c08d2 100644
--- a/arch/m68knommu/include/asm/commproc.h
+++ b/arch/m68k/include/asm/commproc.h
diff --git a/arch/m68k/include/asm/contregs.h b/arch/m68k/include/asm/contregs.h
new file mode 100644
index 000000000000..d1ea750bddfe
--- /dev/null
+++ b/arch/m68k/include/asm/contregs.h
@@ -0,0 +1,53 @@
+#ifndef _M68K_CONTREGS_H
+#define _M68K_CONTREGS_H
+
+/* contregs.h:  Addresses of registers in the ASI_CONTROL alternate address
+ *              space. These are for the mmu's context register, etc.
+ *
+ * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ */
+
+/* 3=sun3
+   4=sun4 (as in sun4 sysmaint student book)
+   c=sun4c (according to davem) */
+
+#define AC_IDPROM     0x00000000    /* 34  ID PROM, R/O, byte, 32 bytes      */
+#define AC_PAGEMAP    0x10000000    /* 3   Pagemap R/W, long                 */
+#define AC_SEGMAP     0x20000000    /* 3   Segment map, byte                 */
+#define AC_CONTEXT    0x30000000    /* 34c current mmu-context               */
+#define AC_SENABLE    0x40000000    /* 34c system dvma/cache/reset enable reg*/
+#define AC_UDVMA_ENB  0x50000000    /* 34  Not used on Sun boards, byte      */
+#define AC_BUS_ERROR  0x60000000    /* 34  Not cleared on read, byte.        */
+#define AC_SYNC_ERR   0x60000000    /*  c fault type                         */
+#define AC_SYNC_VA    0x60000004    /*  c fault virtual address              */
+#define AC_ASYNC_ERR  0x60000008    /*  c asynchronous fault type            */
+#define AC_ASYNC_VA   0x6000000c    /*  c async fault virtual address        */
+#define AC_LEDS       0x70000000    /* 34  Zero turns on LEDs, byte          */
+#define AC_CACHETAGS  0x80000000    /* 34c direct access to the VAC tags     */
+#define AC_CACHEDDATA 0x90000000    /* 3 c direct access to the VAC data     */
+#define AC_UDVMA_MAP  0xD0000000    /* 4  Not used on Sun boards, byte       */
+#define AC_VME_VECTOR 0xE0000000    /* 4  For non-Autovector VME, byte       */
+#define AC_BOOT_SCC   0xF0000000    /* 34  bypass to access Zilog 8530. byte.*/
+
+/* s=Swift, h=Ross_HyperSPARC, v=TI_Viking, t=Tsunami, r=Ross_Cypress        */
+#define AC_M_PCR      0x0000        /* shv Processor Control Reg             */
+#define AC_M_CTPR     0x0100        /* shv Context Table Pointer Reg         */
+#define AC_M_CXR      0x0200        /* shv Context Register                  */
+#define AC_M_SFSR     0x0300        /* shv Synchronous Fault Status Reg      */
+#define AC_M_SFAR     0x0400        /* shv Synchronous Fault Address Reg     */
+#define AC_M_AFSR     0x0500        /*  hv Asynchronous Fault Status Reg     */
+#define AC_M_AFAR     0x0600        /*  hv Asynchronous Fault Address Reg    */
+#define AC_M_RESET    0x0700        /*  hv Reset Reg                         */
+#define AC_M_RPR      0x1000        /*  hv Root Pointer Reg                  */
+#define AC_M_TSUTRCR  0x1000        /* s   TLB Replacement Ctrl Reg          */
+#define AC_M_IAPTP    0x1100        /*  hv Instruction Access PTP            */
+#define AC_M_DAPTP    0x1200        /*  hv Data Access PTP                   */
+#define AC_M_ITR      0x1300        /*  hv Index Tag Register                */
+#define AC_M_TRCR     0x1400        /*  hv TLB Replacement Control Reg       */
+#define AC_M_SFSRX    0x1300        /* s   Synch Fault Status Reg prim       */
+#define AC_M_SFARX    0x1400        /* s   Synch Fault Address Reg prim      */
+#define AC_M_RPR1     0x1500        /*  h  Root Pointer Reg (entry 2)        */
+#define AC_M_IAPTP1   0x1600        /*  h  Instruction Access PTP (entry 2)  */
+#define AC_M_DAPTP1   0x1700        /*  h  Data Access PTP (entry 2)         */
+
+#endif /* _M68K_CONTREGS_H */
diff --git a/arch/m68k/include/asm/cputime.h b/arch/m68k/include/asm/cputime.h
new file mode 100644
index 000000000000..c79c5e892305
--- /dev/null
+++ b/arch/m68k/include/asm/cputime.h
@@ -0,0 +1,6 @@
+#ifndef __M68K_CPUTIME_H
+#define __M68K_CPUTIME_H
+
+#include <asm-generic/cputime.h>
+
+#endif /* __M68K_CPUTIME_H */
diff --git a/arch/m68k/include/asm/current.h b/arch/m68k/include/asm/current.h
new file mode 100644
index 000000000000..51b056dfaedd
--- /dev/null
+++ b/arch/m68k/include/asm/current.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "current_no.h"
+#else
+#include "current_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/current_mm.h b/arch/m68k/include/asm/current_mm.h
new file mode 100644
index 000000000000..8de8f8ceda61
--- /dev/null
+++ b/arch/m68k/include/asm/current_mm.h
@@ -0,0 +1,6 @@
+#ifndef _M68K_CURRENT_H
+#define _M68K_CURRENT_H
+
+register struct task_struct *current __asm__("%a2");
+
+#endif /* !(_M68K_CURRENT_H) */
diff --git a/arch/m68knommu/include/asm/current.h b/arch/m68k/include/asm/current_no.h
index 53ee0f9f7cef..53ee0f9f7cef 100644
--- a/arch/m68knommu/include/asm/current.h
+++ b/arch/m68k/include/asm/current_no.h
diff --git a/arch/m68knommu/include/asm/dbg.h b/arch/m68k/include/asm/dbg.h
index 27af3270f671..27af3270f671 100644
--- a/arch/m68knommu/include/asm/dbg.h
+++ b/arch/m68k/include/asm/dbg.h
diff --git a/arch/m68k/include/asm/delay.h b/arch/m68k/include/asm/delay.h
new file mode 100644
index 000000000000..d2598e3dd7b2
--- /dev/null
+++ b/arch/m68k/include/asm/delay.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "delay_no.h"
+#else
+#include "delay_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/delay_mm.h b/arch/m68k/include/asm/delay_mm.h
new file mode 100644
index 000000000000..5ed92851bc6f
--- /dev/null
+++ b/arch/m68k/include/asm/delay_mm.h
@@ -0,0 +1,57 @@
+#ifndef _M68K_DELAY_H
+#define _M68K_DELAY_H
+
+#include <asm/param.h>
+
+/*
+ * Copyright (C) 1994 Hamish Macdonald
+ *
+ * Delay routines, using a pre-computed "loops_per_jiffy" value.
+ */
+
+static inline void __delay(unsigned long loops)
+{
+        __asm__ __volatile__ ("1: subql #1,%0; jcc 1b"
+                : "=d" (loops) : "0" (loops));
+}
+
+extern void __bad_udelay(void);
+
+/*
+ * Use only for very small delays ( < 1 msec).  Should probably use a
+ * lookup table, really, as the multiplications take much too long with
+ * short delays.  This is a "reasonable" implementation, though (and the
+ * first constant multiplications gets optimized away if the delay is
+ * a constant)
+ */
+static inline void __const_udelay(unsigned long xloops)
+{
+        unsigned long tmp;
+
+        __asm__ ("mulul %2,%0:%1"
+                : "=d" (xloops), "=d" (tmp)
+                : "d" (xloops), "1" (loops_per_jiffy));
+        __delay(xloops * HZ);
+}
+
+static inline void __udelay(unsigned long usecs)
+{
+        __const_udelay(usecs * 4295);   /* 2**32 / 1000000 */
+}
+
+#define udelay(n) (__builtin_constant_p(n) ? \
+        ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 4295)) : \
+        __udelay(n))
+
+static inline unsigned long muldiv(unsigned long a, unsigned long b,
+                                   unsigned long c)
+{
+        unsigned long tmp;
+
+        __asm__ ("mulul %2,%0:%1; divul %3,%0:%1"
+                : "=d" (tmp), "=d" (a)
+                : "d" (b), "d" (c), "1" (a));
+        return a;
+}
+
+#endif /* defined(_M68K_DELAY_H) */
diff --git a/arch/m68knommu/include/asm/delay.h b/arch/m68k/include/asm/delay_no.h
index 55cbd6294ab6..55cbd6294ab6 100644
--- a/arch/m68knommu/include/asm/delay.h
+++ b/arch/m68k/include/asm/delay_no.h
diff --git a/arch/m68knommu/include/asm/device.h b/arch/m68k/include/asm/device.h
index d8f9872b0e2d..d8f9872b0e2d 100644
--- a/arch/m68knommu/include/asm/device.h
+++ b/arch/m68k/include/asm/device.h
diff --git a/arch/m68k/include/asm/div64.h b/arch/m68k/include/asm/div64.h
new file mode 100644
index 000000000000..d211d9f54276
--- /dev/null
+++ b/arch/m68k/include/asm/div64.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "div64_no.h"
+#else
+#include "div64_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/div64_mm.h b/arch/m68k/include/asm/div64_mm.h
new file mode 100644
index 000000000000..8243c931b5c0
--- /dev/null
+++ b/arch/m68k/include/asm/div64_mm.h
@@ -0,0 +1,28 @@
+#ifndef _M68K_DIV64_H
+#define _M68K_DIV64_H
+
+#include <linux/types.h>
+
+/* n = n / base; return rem; */
+
+#define do_div(n, base) ({                                      \
+        union {                                                 \
+                unsigned long n32[2];                           \
+                unsigned long long n64;                         \
+        } __n;                                                  \
+        unsigned long __rem, __upper;                           \
+                                                                \
+        __n.n64 = (n);                                          \
+        if ((__upper = __n.n32[0])) {                           \
+                asm ("divul.l %2,%1:%0"                         \
+                        : "=d" (__n.n32[0]), "=d" (__upper)     \
+                        : "d" (base), "0" (__n.n32[0]));        \
+        }                                                       \
+        asm ("divu.l %2,%1:%0"                                  \
+                : "=d" (__n.n32[1]), "=d" (__rem)               \
+                : "d" (base), "1" (__upper), "0" (__n.n32[1])); \
+        (n) = __n.n64;                                          \
+        __rem;                                                  \
+})
+
+#endif /* _M68K_DIV64_H */
diff --git a/arch/m68knommu/include/asm/div64.h b/arch/m68k/include/asm/div64_no.h
index 6cd978cefb28..6cd978cefb28 100644
--- a/arch/m68knommu/include/asm/div64.h
+++ b/arch/m68k/include/asm/div64_no.h
diff --git a/arch/m68k/include/asm/dma-mapping.h b/arch/m68k/include/asm/dma-mapping.h
new file mode 100644
index 000000000000..f4a4c7638f89
--- /dev/null
+++ b/arch/m68k/include/asm/dma-mapping.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "dma-mapping_no.h"
+#else
+#include "dma-mapping_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/dma-mapping_mm.h b/arch/m68k/include/asm/dma-mapping_mm.h
new file mode 100644
index 000000000000..26f505488c11
--- /dev/null
+++ b/arch/m68k/include/asm/dma-mapping_mm.h
@@ -0,0 +1,112 @@
+#ifndef _M68K_DMA_MAPPING_H
+#define _M68K_DMA_MAPPING_H
+
+#include <asm/cache.h>
+
+struct scatterlist;
+
+#ifndef CONFIG_MMU_SUN3
+static inline int dma_supported(struct device *dev, u64 mask)
+{
+        return 1;
+}
+
+static inline int dma_set_mask(struct device *dev, u64 mask)
+{
+        return 0;
+}
+
+static inline int dma_get_cache_alignment(void)
+{
+        return 1 << L1_CACHE_SHIFT;
+}
+
+static inline int dma_is_consistent(struct device *dev, dma_addr_t dma_addr)
+{
+        return 0;
+}
+
+extern void *dma_alloc_coherent(struct device *, size_t,
+                                dma_addr_t *, gfp_t);
+extern void dma_free_coherent(struct device *, size_t,
+                              void *, dma_addr_t);
+
+static inline void *dma_alloc_noncoherent(struct device *dev, size_t size,
+                                          dma_addr_t *handle, gfp_t flag)
+{
+        return dma_alloc_coherent(dev, size, handle, flag);
+}
+static inline void dma_free_noncoherent(struct device *dev, size_t size,
+                                        void *addr, dma_addr_t handle)
+{
+        dma_free_coherent(dev, size, addr, handle);
+}
+static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
+                                  enum dma_data_direction dir)
+{
+        /* we use coherent allocation, so not much to do here. */
+}
+
+extern dma_addr_t dma_map_single(struct device *, void *, size_t,
+                                 enum dma_data_direction);
+static inline void dma_unmap_single(struct device *dev, dma_addr_t addr,
+                                    size_t size, enum dma_data_direction dir)
+{
+}
+
+extern dma_addr_t dma_map_page(struct device *, struct page *,
+                               unsigned long, size_t size,
+                               enum dma_data_direction);
+static inline void dma_unmap_page(struct device *dev, dma_addr_t address,
+                                  size_t size, enum dma_data_direction dir)
+{
+}
+
+extern int dma_map_sg(struct device *, struct scatterlist *, int,
+                      enum dma_data_direction);
+static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
+                                int nhwentries, enum dma_data_direction dir)
+{
+}
+
+extern void dma_sync_single_for_device(struct device *, dma_addr_t, size_t,
+                                       enum dma_data_direction);
+extern void dma_sync_sg_for_device(struct device *, struct scatterlist *, int,
+                                   enum dma_data_direction);
+
+static inline void dma_sync_single_range_for_device(struct device *dev,
+                dma_addr_t dma_handle, unsigned long offset, size_t size,
+                enum dma_data_direction direction)
+{
+        /* just sync everything for now */
+        dma_sync_single_for_device(dev, dma_handle, offset + size, direction);
+}
+
+static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle,
+                                           size_t size, enum dma_data_direction dir)
+{
+}
+
+static inline void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
+                                       int nents, enum dma_data_direction dir)
+{
+}
+
+static inline void dma_sync_single_range_for_cpu(struct device *dev,
+                dma_addr_t dma_handle, unsigned long offset, size_t size,
+                enum dma_data_direction direction)
+{
+        /* just sync everything for now */
+        dma_sync_single_for_cpu(dev, dma_handle, offset + size, direction);
+}
+
+static inline int dma_mapping_error(struct device *dev, dma_addr_t handle)
+{
+        return 0;
+}
+
+#else
+#include <asm-generic/dma-mapping-broken.h>
+#endif
+
+#endif  /* _M68K_DMA_MAPPING_H */
diff --git a/arch/m68knommu/include/asm/dma-mapping.h b/arch/m68k/include/asm/dma-mapping_no.h
index 6aeab18e58bd..1748f2bca940 100644
--- a/arch/m68knommu/include/asm/dma-mapping.h
+++ b/arch/m68k/include/asm/dma-mapping_no.h
@@ -1,10 +1,6 @@
 #ifndef _M68KNOMMU_DMA_MAPPING_H
 #define _M68KNOMMU_DMA_MAPPING_H
 
-#ifdef CONFIG_PCI
-#include <asm-generic/dma-mapping.h>
-#else
 #include <asm-generic/dma-mapping-broken.h>
-#endif
 
 #endif  /* _M68KNOMMU_DMA_MAPPING_H */
diff --git a/arch/m68k/include/asm/dma.h b/arch/m68k/include/asm/dma.h
new file mode 100644
index 000000000000..b82e660cf1c2
--- /dev/null
+++ b/arch/m68k/include/asm/dma.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "dma_no.h"
+#else
+#include "dma_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/dma_mm.h b/arch/m68k/include/asm/dma_mm.h
new file mode 100644
index 000000000000..4240fbc946f8
--- /dev/null
+++ b/arch/m68k/include/asm/dma_mm.h
@@ -0,0 +1,16 @@
+#ifndef _M68K_DMA_H
+#define _M68K_DMA_H 1
+
+
+/* it's useless on the m68k, but unfortunately needed by the new
+   bootmem allocator (but this should do it for this) */
+#define MAX_DMA_ADDRESS PAGE_OFFSET
+
+#define MAX_DMA_CHANNELS 8
+
+extern int request_dma(unsigned int dmanr, const char * device_id);     /* reserve a DMA channel */
+extern void free_dma(unsigned int dmanr);       /* release it again */
+
+#define isa_dma_bridge_buggy    (0)
+
+#endif /* _M68K_DMA_H */
diff --git a/arch/m68knommu/include/asm/dma.h b/arch/m68k/include/asm/dma_no.h
index 939a02056217..939a02056217 100644
--- a/arch/m68knommu/include/asm/dma.h
+++ b/arch/m68k/include/asm/dma_no.h
diff --git a/arch/m68k/include/asm/dsp56k.h b/arch/m68k/include/asm/dsp56k.h
new file mode 100644
index 000000000000..2d8c0c9f794b
--- /dev/null
+++ b/arch/m68k/include/asm/dsp56k.h
@@ -0,0 +1,35 @@
+/*
+ * linux/include/asm-m68k/dsp56k.h - defines and declarations for
+ *                                   DSP56k device driver
+ *
+ * Copyright (C) 1996,1997 Fredrik Noring, lars brinkhoff & Tomas Berndtsson
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+
+
+/* Used for uploading DSP binary code */
+struct dsp56k_upload {
+        int len;
+        char __user *bin;
+};
+
+/* For the DSP host flags */
+struct dsp56k_host_flags {
+        int dir;     /* Bit field. 1 = write output bit, 0 = do nothing.
+                      * 0x0000 means reading only, 0x0011 means
+                      * writing the bits stored in `out' on HF0 and HF1.
+                      * Note that HF2 and HF3 can only be read.
+                      */
+        int out;     /* Bit field like above. */
+        int status;  /* Host register's current state is returned */
+};
+
+/* ioctl command codes */
+#define DSP56K_UPLOAD           1    /* Upload DSP binary program       */
+#define DSP56K_SET_TX_WSIZE     2    /* Host transmit word size (1-4)   */
+#define DSP56K_SET_RX_WSIZE     3    /* Host receive word size (1-4)    */
+#define DSP56K_HOST_FLAGS       4    /* Host flag registers             */
+#define DSP56K_HOST_CMD         5    /* Trig Host Command (0-31)        */
diff --git a/arch/m68k/include/asm/dvma.h b/arch/m68k/include/asm/dvma.h
new file mode 100644
index 000000000000..890bbf7e7758
--- /dev/null
+++ b/arch/m68k/include/asm/dvma.h
@@ -0,0 +1,240 @@
+/*
+ * include/asm-m68k/dma.h
+ *
+ * Copyright 1995 (C) David S. Miller (davem@caip.rutgers.edu)
+ *
+ * Hacked to fit Sun3x needs by Thomas Bogendoerfer
+ */
+
+#ifndef __M68K_DVMA_H
+#define __M68K_DVMA_H
+
+
+#define DVMA_PAGE_SHIFT 13
+#define DVMA_PAGE_SIZE  (1UL << DVMA_PAGE_SHIFT)
+#define DVMA_PAGE_MASK  (~(DVMA_PAGE_SIZE-1))
+#define DVMA_PAGE_ALIGN(addr)   ALIGN(addr, DVMA_PAGE_SIZE)
+
+extern void dvma_init(void);
+extern int dvma_map_iommu(unsigned long kaddr, unsigned long baddr,
+                          int len);
+
+#define dvma_malloc(x) dvma_malloc_align(x, 0)
+#define dvma_map(x, y) dvma_map_align(x, y, 0)
+#define dvma_map_vme(x, y) (dvma_map(x, y) & 0xfffff)
+#define dvma_map_align_vme(x, y, z) (dvma_map_align (x, y, z) & 0xfffff)
+extern unsigned long dvma_map_align(unsigned long kaddr, int len,
+                            int align);
+extern void *dvma_malloc_align(unsigned long len, unsigned long align);
+
+extern void dvma_unmap(void *baddr);
+extern void dvma_free(void *vaddr);
+
+
+#ifdef CONFIG_SUN3
+/* sun3 dvma page support */
+
+/* memory and pmegs potentially reserved for dvma */
+#define DVMA_PMEG_START 10
+#define DVMA_PMEG_END 16
+#define DVMA_START 0xf00000
+#define DVMA_END 0xfe0000
+#define DVMA_SIZE (DVMA_END-DVMA_START)
+#define IOMMU_TOTAL_ENTRIES 128
+#define IOMMU_ENTRIES 120
+
+/* empirical kludge -- dvma regions only seem to work right on 0x10000
+   byte boundaries */
+#define DVMA_REGION_SIZE 0x10000
+#define DVMA_ALIGN(addr) (((addr)+DVMA_REGION_SIZE-1) & \
+                         ~(DVMA_REGION_SIZE-1))
+
+/* virt <-> phys conversions */
+#define dvma_vtop(x) ((unsigned long)(x) & 0xffffff)
+#define dvma_ptov(x) ((unsigned long)(x) | 0xf000000)
+#define dvma_vtovme(x) ((unsigned long)(x) & 0x00fffff)
+#define dvma_vmetov(x) ((unsigned long)(x) | 0xff00000)
+#define dvma_vtob(x) dvma_vtop(x)
+#define dvma_btov(x) dvma_ptov(x)
+
+static inline int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr,
+                               int len)
+{
+        return 0;
+}
+
+#else /* Sun3x */
+
+/* sun3x dvma page support */
+
+#define DVMA_START 0x0
+#define DVMA_END 0xf00000
+#define DVMA_SIZE (DVMA_END-DVMA_START)
+#define IOMMU_TOTAL_ENTRIES        2048
+/* the prom takes the top meg */
+#define IOMMU_ENTRIES              (IOMMU_TOTAL_ENTRIES - 0x80)
+
+#define dvma_vtob(x) ((unsigned long)(x) & 0x00ffffff)
+#define dvma_btov(x) ((unsigned long)(x) | 0xff000000)
+
+extern int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, int len);
+
+
+
+/* everything below this line is specific to dma used for the onboard
+   ESP scsi on sun3x */
+
+/* Structure to describe the current status of DMA registers on the Sparc */
+struct sparc_dma_registers {
+  __volatile__ unsigned long cond_reg;  /* DMA condition register */
+  __volatile__ unsigned long st_addr;   /* Start address of this transfer */
+  __volatile__ unsigned long  cnt;      /* How many bytes to transfer */
+  __volatile__ unsigned long dma_test;  /* DMA test register */
+};
+
+/* DVMA chip revisions */
+enum dvma_rev {
+        dvmarev0,
+        dvmaesc1,
+        dvmarev1,
+        dvmarev2,
+        dvmarev3,
+        dvmarevplus,
+        dvmahme
+};
+
+#define DMA_HASCOUNT(rev)  ((rev)==dvmaesc1)
+
+/* Linux DMA information structure, filled during probe. */
+struct Linux_SBus_DMA {
+        struct Linux_SBus_DMA *next;
+        struct linux_sbus_device *SBus_dev;
+        struct sparc_dma_registers *regs;
+
+        /* Status, misc info */
+        int node;                /* Prom node for this DMA device */
+        int running;             /* Are we doing DMA now? */
+        int allocated;           /* Are we "owned" by anyone yet? */
+
+        /* Transfer information. */
+        unsigned long addr;      /* Start address of current transfer */
+        int nbytes;              /* Size of current transfer */
+        int realbytes;           /* For splitting up large transfers, etc. */
+
+        /* DMA revision */
+        enum dvma_rev revision;
+};
+
+extern struct Linux_SBus_DMA *dma_chain;
+
+/* Broken hardware... */
+#define DMA_ISBROKEN(dma)    ((dma)->revision == dvmarev1)
+#define DMA_ISESC1(dma)      ((dma)->revision == dvmaesc1)
+
+/* Fields in the cond_reg register */
+/* First, the version identification bits */
+#define DMA_DEVICE_ID    0xf0000000        /* Device identification bits */
+#define DMA_VERS0        0x00000000        /* Sunray DMA version */
+#define DMA_ESCV1        0x40000000        /* DMA ESC Version 1 */
+#define DMA_VERS1        0x80000000        /* DMA rev 1 */
+#define DMA_VERS2        0xa0000000        /* DMA rev 2 */
+#define DMA_VERHME       0xb0000000        /* DMA hme gate array */
+#define DMA_VERSPLUS     0x90000000        /* DMA rev 1 PLUS */
+
+#define DMA_HNDL_INTR    0x00000001        /* An IRQ needs to be handled */
+#define DMA_HNDL_ERROR   0x00000002        /* We need to take an error */
+#define DMA_FIFO_ISDRAIN 0x0000000c        /* The DMA FIFO is draining */
+#define DMA_INT_ENAB     0x00000010        /* Turn on interrupts */
+#define DMA_FIFO_INV     0x00000020        /* Invalidate the FIFO */
+#define DMA_ACC_SZ_ERR   0x00000040        /* The access size was bad */
+#define DMA_FIFO_STDRAIN 0x00000040        /* DMA_VERS1 Drain the FIFO */
+#define DMA_RST_SCSI     0x00000080        /* Reset the SCSI controller */
+#define DMA_RST_ENET     DMA_RST_SCSI      /* Reset the ENET controller */
+#define DMA_ST_WRITE     0x00000100        /* write from device to memory */
+#define DMA_ENABLE       0x00000200        /* Fire up DMA, handle requests */
+#define DMA_PEND_READ    0x00000400        /* DMA_VERS1/0/PLUS Pending Read */
+#define DMA_ESC_BURST    0x00000800        /* 1=16byte 0=32byte */
+#define DMA_READ_AHEAD   0x00001800        /* DMA read ahead partial longword */
+#define DMA_DSBL_RD_DRN  0x00001000        /* No EC drain on slave reads */
+#define DMA_BCNT_ENAB    0x00002000        /* If on, use the byte counter */
+#define DMA_TERM_CNTR    0x00004000        /* Terminal counter */
+#define DMA_CSR_DISAB    0x00010000        /* No FIFO drains during csr */
+#define DMA_SCSI_DISAB   0x00020000        /* No FIFO drains during reg */
+#define DMA_DSBL_WR_INV  0x00020000        /* No EC inval. on slave writes */
+#define DMA_ADD_ENABLE   0x00040000        /* Special ESC DVMA optimization */
+#define DMA_E_BURST8     0x00040000        /* ENET: SBUS r/w burst size */
+#define DMA_BRST_SZ      0x000c0000        /* SCSI: SBUS r/w burst size */
+#define DMA_BRST64       0x00080000        /* SCSI: 64byte bursts (HME on UltraSparc only) */
+#define DMA_BRST32       0x00040000        /* SCSI: 32byte bursts */
+#define DMA_BRST16       0x00000000        /* SCSI: 16byte bursts */
+#define DMA_BRST0        0x00080000        /* SCSI: no bursts (non-HME gate arrays) */
+#define DMA_ADDR_DISAB   0x00100000        /* No FIFO drains during addr */
+#define DMA_2CLKS        0x00200000        /* Each transfer = 2 clock ticks */
+#define DMA_3CLKS        0x00400000        /* Each transfer = 3 clock ticks */
+#define DMA_EN_ENETAUI   DMA_3CLKS         /* Put lance into AUI-cable mode */
+#define DMA_CNTR_DISAB   0x00800000        /* No IRQ when DMA_TERM_CNTR set */
+#define DMA_AUTO_NADDR   0x01000000        /* Use "auto nxt addr" feature */
+#define DMA_SCSI_ON      0x02000000        /* Enable SCSI dma */
+#define DMA_PARITY_OFF   0x02000000        /* HME: disable parity checking */
+#define DMA_LOADED_ADDR  0x04000000        /* Address has been loaded */
+#define DMA_LOADED_NADDR 0x08000000        /* Next address has been loaded */
+
+/* Values describing the burst-size property from the PROM */
+#define DMA_BURST1       0x01
+#define DMA_BURST2       0x02
+#define DMA_BURST4       0x04
+#define DMA_BURST8       0x08
+#define DMA_BURST16      0x10
+#define DMA_BURST32      0x20
+#define DMA_BURST64      0x40
+#define DMA_BURSTBITS    0x7f
+
+/* Determine highest possible final transfer address given a base */
+#define DMA_MAXEND(addr) (0x01000000UL-(((unsigned long)(addr))&0x00ffffffUL))
+
+/* Yes, I hack a lot of elisp in my spare time... */
+#define DMA_ERROR_P(regs)  ((((regs)->cond_reg) & DMA_HNDL_ERROR))
+#define DMA_IRQ_P(regs)    ((((regs)->cond_reg) & (DMA_HNDL_INTR | DMA_HNDL_ERROR)))
+#define DMA_WRITE_P(regs)  ((((regs)->cond_reg) & DMA_ST_WRITE))
+#define DMA_OFF(regs)      ((((regs)->cond_reg) &= (~DMA_ENABLE)))
+#define DMA_INTSOFF(regs)  ((((regs)->cond_reg) &= (~DMA_INT_ENAB)))
+#define DMA_INTSON(regs)   ((((regs)->cond_reg) |= (DMA_INT_ENAB)))
+#define DMA_PUNTFIFO(regs) ((((regs)->cond_reg) |= DMA_FIFO_INV))
+#define DMA_SETSTART(regs, addr)  ((((regs)->st_addr) = (char *) addr))
+#define DMA_BEGINDMA_W(regs) \
+        ((((regs)->cond_reg |= (DMA_ST_WRITE|DMA_ENABLE|DMA_INT_ENAB))))
+#define DMA_BEGINDMA_R(regs) \
+        ((((regs)->cond_reg |= ((DMA_ENABLE|DMA_INT_ENAB)&(~DMA_ST_WRITE)))))
+
+/* For certain DMA chips, we need to disable ints upon irq entry
+ * and turn them back on when we are done.  So in any ESP interrupt
+ * handler you *must* call DMA_IRQ_ENTRY upon entry and DMA_IRQ_EXIT
+ * when leaving the handler.  You have been warned...
+ */
+#define DMA_IRQ_ENTRY(dma, dregs) do { \
+        if(DMA_ISBROKEN(dma)) DMA_INTSOFF(dregs); \
+   } while (0)
+
+#define DMA_IRQ_EXIT(dma, dregs) do { \
+        if(DMA_ISBROKEN(dma)) DMA_INTSON(dregs); \
+   } while(0)
+
+/* Reset the friggin' thing... */
+#define DMA_RESET(dma) do { \
+        struct sparc_dma_registers *regs = dma->regs;                      \
+        /* Let the current FIFO drain itself */                            \
+        sparc_dma_pause(regs, (DMA_FIFO_ISDRAIN));                         \
+        /* Reset the logic */                                              \
+        regs->cond_reg |= (DMA_RST_SCSI);     /* assert */                 \
+        __delay(400);                         /* let the bits set ;) */    \
+        regs->cond_reg &= ~(DMA_RST_SCSI);    /* de-assert */              \
+        sparc_dma_enable_interrupts(regs);    /* Re-enable interrupts */   \
+        /* Enable FAST transfers if available */                           \
+        if(dma->revision>dvmarev1) regs->cond_reg |= DMA_3CLKS;            \
+        dma->running = 0;                                                  \
+} while(0)
+
+
+#endif /* !CONFIG_SUN3 */
+
+#endif /* !(__M68K_DVMA_H) */
diff --git a/arch/m68k/include/asm/elf.h b/arch/m68k/include/asm/elf.h
new file mode 100644
index 000000000000..04ce488bc63f
--- /dev/null
+++ b/arch/m68k/include/asm/elf.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "elf_no.h"
+#else
+#include "elf_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/elf_mm.h b/arch/m68k/include/asm/elf_mm.h
new file mode 100644
index 000000000000..0b0f49eb876b
--- /dev/null
+++ b/arch/m68k/include/asm/elf_mm.h
@@ -0,0 +1,119 @@
+#ifndef __ASMm68k_ELF_H
+#define __ASMm68k_ELF_H
+
+/*
+ * ELF register definitions..
+ */
+
+#include <asm/ptrace.h>
+#include <asm/user.h>
+
+/*
+ * 68k ELF relocation types
+ */
+#define R_68K_NONE      0
+#define R_68K_32        1
+#define R_68K_16        2
+#define R_68K_8         3
+#define R_68K_PC32      4
+#define R_68K_PC16      5
+#define R_68K_PC8       6
+#define R_68K_GOT32     7
+#define R_68K_GOT16     8
+#define R_68K_GOT8      9
+#define R_68K_GOT32O    10
+#define R_68K_GOT16O    11
+#define R_68K_GOT8O     12
+#define R_68K_PLT32     13
+#define R_68K_PLT16     14
+#define R_68K_PLT8      15
+#define R_68K_PLT32O    16
+#define R_68K_PLT16O    17
+#define R_68K_PLT8O     18
+#define R_68K_COPY      19
+#define R_68K_GLOB_DAT  20
+#define R_68K_JMP_SLOT  21
+#define R_68K_RELATIVE  22
+
+typedef unsigned long elf_greg_t;
+
+#define ELF_NGREG (sizeof(struct user_regs_struct) / sizeof(elf_greg_t))
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+typedef struct user_m68kfp_struct elf_fpregset_t;
+
+/*
+ * This is used to ensure we don't load something for the wrong architecture.
+ */
+#define elf_check_arch(x) ((x)->e_machine == EM_68K)
+
+/*
+ * These are used to set parameters in the core dumps.
+ */
+#define ELF_CLASS       ELFCLASS32
+#define ELF_DATA        ELFDATA2MSB
+#define ELF_ARCH        EM_68K
+
+/* For SVR4/m68k the function pointer to be registered with `atexit' is
+   passed in %a1.  Although my copy of the ABI has no such statement, it
+   is actually used on ASV.  */
+#define ELF_PLAT_INIT(_r, load_addr)    _r->a1 = 0
+
+#define USE_ELF_CORE_DUMP
+#ifndef CONFIG_SUN3
+#define ELF_EXEC_PAGESIZE       4096
+#else
+#define ELF_EXEC_PAGESIZE       8192
+#endif
+
+/* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
+   use of this is to invoke "./ld.so someprog" to test out a new version of
+   the loader.  We need to make sure that it is out of the way of the program
+   that it will "exec", and that there is sufficient room for the brk.  */
+
+#ifndef CONFIG_SUN3
+#define ELF_ET_DYN_BASE         0xD0000000UL
+#else
+#define ELF_ET_DYN_BASE         0x0D800000UL
+#endif
+
+#define ELF_CORE_COPY_REGS(pr_reg, regs)                                \
+        /* Bleech. */                                                   \
+        pr_reg[0] = regs->d1;                                           \
+        pr_reg[1] = regs->d2;                                           \
+        pr_reg[2] = regs->d3;                                           \
+        pr_reg[3] = regs->d4;                                           \
+        pr_reg[4] = regs->d5;                                           \
+        pr_reg[7] = regs->a0;                                           \
+        pr_reg[8] = regs->a1;                                           \
+        pr_reg[9] = regs->a2;                                           \
+        pr_reg[14] = regs->d0;                                          \
+        pr_reg[15] = rdusp();                                           \
+        pr_reg[16] = regs->orig_d0;                                     \
+        pr_reg[17] = regs->sr;                                          \
+        pr_reg[18] = regs->pc;                                          \
+        pr_reg[19] = (regs->format << 12) | regs->vector;               \
+        {                                                               \
+          struct switch_stack *sw = ((struct switch_stack *)regs) - 1;  \
+          pr_reg[5] = sw->d6;                                           \
+          pr_reg[6] = sw->d7;                                           \
+          pr_reg[10] = sw->a3;                                          \
+          pr_reg[11] = sw->a4;                                          \
+          pr_reg[12] = sw->a5;                                          \
+          pr_reg[13] = sw->a6;                                          \
+        }
+
+/* This yields a mask that user programs can use to figure out what
+   instruction set this cpu supports.  */
+
+#define ELF_HWCAP       (0)
+
+/* This yields a string that ld.so will use to load implementation
+   specific libraries for optimization.  This is more specific in
+   intent than poking at uname or /proc/cpuinfo.  */
+
+#define ELF_PLATFORM  (NULL)
+
+#define SET_PERSONALITY(ex) set_personality(PER_LINUX)
+
+#endif
diff --git a/arch/m68knommu/include/asm/elf.h b/arch/m68k/include/asm/elf_no.h
index b8046837f384..b8046837f384 100644
--- a/arch/m68knommu/include/asm/elf.h
+++ b/arch/m68k/include/asm/elf_no.h
diff --git a/arch/m68knommu/include/asm/elia.h b/arch/m68k/include/asm/elia.h
index e037d4e2de33..e037d4e2de33 100644
--- a/arch/m68knommu/include/asm/elia.h
+++ b/arch/m68k/include/asm/elia.h
diff --git a/arch/m68knommu/include/asm/emergency-restart.h b/arch/m68k/include/asm/emergency-restart.h
index 108d8c48e42e..108d8c48e42e 100644
--- a/arch/m68knommu/include/asm/emergency-restart.h
+++ b/arch/m68k/include/asm/emergency-restart.h
diff --git a/arch/m68k/include/asm/entry.h b/arch/m68k/include/asm/entry.h
new file mode 100644
index 000000000000..876eec6f2b52
--- /dev/null
+++ b/arch/m68k/include/asm/entry.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "entry_no.h"
+#else
+#include "entry_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/entry_mm.h b/arch/m68k/include/asm/entry_mm.h
new file mode 100644
index 000000000000..5202f5a5b420
--- /dev/null
+++ b/arch/m68k/include/asm/entry_mm.h
@@ -0,0 +1,137 @@
+#ifndef __M68K_ENTRY_H
+#define __M68K_ENTRY_H
+
+#include <asm/setup.h>
+#include <asm/page.h>
+
+/*
+ * Stack layout in 'ret_from_exception':
+ *
+ *      This allows access to the syscall arguments in registers d1-d5
+ *
+ *       0(sp) - d1
+ *       4(sp) - d2
+ *       8(sp) - d3
+ *       C(sp) - d4
+ *      10(sp) - d5
+ *      14(sp) - a0
+ *      18(sp) - a1
+ *      1C(sp) - a2
+ *      20(sp) - d0
+ *      24(sp) - orig_d0
+ *      28(sp) - stack adjustment
+ *      2C(sp) - sr
+ *      2E(sp) - pc
+ *      32(sp) - format & vector
+ */
+
+/*
+ * 97/05/14 Andreas: Register %a2 is now set to the current task throughout
+ *                   the whole kernel.
+ */
+
+/* the following macro is used when enabling interrupts */
+#if defined(MACH_ATARI_ONLY)
+        /* block out HSYNC on the atari */
+#define ALLOWINT        (~0x400)
+#define MAX_NOINT_IPL   3
+#else
+        /* portable version */
+#define ALLOWINT        (~0x700)
+#define MAX_NOINT_IPL   0
+#endif /* machine compilation types */
+
+#ifdef __ASSEMBLY__
+
+#define curptr a2
+
+LFLUSH_I_AND_D = 0x00000808
+LSIGTRAP = 5
+
+/* process bits for task_struct.ptrace */
+PT_TRACESYS_OFF = 3
+PT_TRACESYS_BIT = 1
+PT_PTRACED_OFF = 3
+PT_PTRACED_BIT = 0
+PT_DTRACE_OFF = 3
+PT_DTRACE_BIT = 2
+
+#define SAVE_ALL_INT save_all_int
+#define SAVE_ALL_SYS save_all_sys
+#define RESTORE_ALL restore_all
+/*
+ * This defines the normal kernel pt-regs layout.
+ *
+ * regs a3-a6 and d6-d7 are preserved by C code
+ * the kernel doesn't mess with usp unless it needs to
+ */
+
+/*
+ * a -1 in the orig_d0 field signifies
+ * that the stack frame is NOT for syscall
+ */
+.macro  save_all_int
+        clrl    %sp@-           | stk_adj
+        pea     -1:w            | orig d0
+        movel   %d0,%sp@-       | d0
+        moveml  %d1-%d5/%a0-%a1/%curptr,%sp@-
+.endm
+
+.macro  save_all_sys
+        clrl    %sp@-           | stk_adj
+        movel   %d0,%sp@-       | orig d0
+        movel   %d0,%sp@-       | d0
+        moveml  %d1-%d5/%a0-%a1/%curptr,%sp@-
+.endm
+
+.macro  restore_all
+        moveml  %sp@+,%a0-%a1/%curptr/%d1-%d5
+        movel   %sp@+,%d0
+        addql   #4,%sp          | orig d0
+        addl    %sp@+,%sp       | stk adj
+        rte
+.endm
+
+#define SWITCH_STACK_SIZE (6*4+4)       /* includes return address */
+
+#define SAVE_SWITCH_STACK save_switch_stack
+#define RESTORE_SWITCH_STACK restore_switch_stack
+#define GET_CURRENT(tmp) get_current tmp
+
+.macro  save_switch_stack
+        moveml  %a3-%a6/%d6-%d7,%sp@-
+.endm
+
+.macro  restore_switch_stack
+        moveml  %sp@+,%a3-%a6/%d6-%d7
+.endm
+
+.macro  get_current reg=%d0
+        movel   %sp,\reg
+        andw    #-THREAD_SIZE,\reg
+        movel   \reg,%curptr
+        movel   %curptr@,%curptr
+.endm
+
+#else /* C source */
+
+#define STR(X) STR1(X)
+#define STR1(X) #X
+
+#define PT_OFF_ORIG_D0   0x24
+#define PT_OFF_FORMATVEC 0x32
+#define PT_OFF_SR        0x2C
+#define SAVE_ALL_INT                            \
+        "clrl   %%sp@-;"    /* stk_adj */       \
+        "pea    -1:w;"      /* orig d0 = -1 */  \
+        "movel  %%d0,%%sp@-;" /* d0 */          \
+        "moveml %%d1-%%d5/%%a0-%%a2,%%sp@-"
+#define GET_CURRENT(tmp) \
+        "movel  %%sp,"#tmp"\n\t" \
+        "andw   #-"STR(THREAD_SIZE)","#tmp"\n\t" \
+        "movel  "#tmp",%%a2\n\t" \
+        "movel  %%a2@,%%a2"
+
+#endif
+
+#endif /* __M68K_ENTRY_H */
diff --git a/arch/m68knommu/include/asm/entry.h b/arch/m68k/include/asm/entry_no.h
index c2553d26273d..c2553d26273d 100644
--- a/arch/m68knommu/include/asm/entry.h
+++ b/arch/m68k/include/asm/entry_no.h
diff --git a/arch/m68k/include/asm/errno.h b/arch/m68k/include/asm/errno.h
new file mode 100644
index 000000000000..0d4e188d6ef6
--- /dev/null
+++ b/arch/m68k/include/asm/errno.h
@@ -0,0 +1,6 @@
+#ifndef _M68K_ERRNO_H
+#define _M68K_ERRNO_H
+
+#include <asm-generic/errno.h>
+
+#endif /* _M68K_ERRNO_H */
diff --git a/arch/m68k/include/asm/fb.h b/arch/m68k/include/asm/fb.h
new file mode 100644
index 000000000000..97bcaefd2064
--- /dev/null
+++ b/arch/m68k/include/asm/fb.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "fb_no.h"
+#else
+#include "fb_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/fb_mm.h b/arch/m68k/include/asm/fb_mm.h
new file mode 100644
index 000000000000..380b97ae8157
--- /dev/null
+++ b/arch/m68k/include/asm/fb_mm.h
@@ -0,0 +1,34 @@
+#ifndef _ASM_FB_H_
+#define _ASM_FB_H_
+
+#include <linux/fb.h>
+#include <linux/fs.h>
+#include <asm/page.h>
+#include <asm/setup.h>
+
+#ifdef CONFIG_SUN3
+static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
+                                unsigned long off)
+{
+        pgprot_val(vma->vm_page_prot) |= SUN3_PAGE_NOCACHE;
+}
+#else
+static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
+                                unsigned long off)
+{
+        if (CPU_IS_020_OR_030)
+                pgprot_val(vma->vm_page_prot) |= _PAGE_NOCACHE030;
+        if (CPU_IS_040_OR_060) {
+                pgprot_val(vma->vm_page_prot) &= _CACHEMASK040;
+                /* Use no-cache mode, serialized */
+                pgprot_val(vma->vm_page_prot) |= _PAGE_NOCACHE_S;
+        }
+}
+#endif /* CONFIG_SUN3 */
+
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+        return 0;
+}
+
+#endif /* _ASM_FB_H_ */
diff --git a/arch/m68knommu/include/asm/fb.h b/arch/m68k/include/asm/fb_no.h
index c7df38030992..c7df38030992 100644
--- a/arch/m68knommu/include/asm/fb.h
+++ b/arch/m68k/include/asm/fb_no.h
diff --git a/arch/m68k/include/asm/fbio.h b/arch/m68k/include/asm/fbio.h
new file mode 100644
index 000000000000..b9215a0907d3
--- /dev/null
+++ b/arch/m68k/include/asm/fbio.h
@@ -0,0 +1,330 @@
+#ifndef __LINUX_FBIO_H
+#define __LINUX_FBIO_H
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+
+/* Constants used for fbio SunOS compatibility */
+/* (C) 1996 Miguel de Icaza */
+
+/* Frame buffer types */
+#define FBTYPE_NOTYPE           -1
+#define FBTYPE_SUN1BW           0   /* mono */
+#define FBTYPE_SUN1COLOR        1 
+#define FBTYPE_SUN2BW           2 
+#define FBTYPE_SUN2COLOR        3 
+#define FBTYPE_SUN2GP           4 
+#define FBTYPE_SUN5COLOR        5 
+#define FBTYPE_SUN3COLOR        6 
+#define FBTYPE_MEMCOLOR         7 
+#define FBTYPE_SUN4COLOR        8 
+ 
+#define FBTYPE_NOTSUN1          9 
+#define FBTYPE_NOTSUN2          10
+#define FBTYPE_NOTSUN3          11
+ 
+#define FBTYPE_SUNFAST_COLOR    12  /* cg6 */
+#define FBTYPE_SUNROP_COLOR     13
+#define FBTYPE_SUNFB_VIDEO      14
+#define FBTYPE_SUNGIFB          15
+#define FBTYPE_SUNGPLAS         16
+#define FBTYPE_SUNGP3           17
+#define FBTYPE_SUNGT            18
+#define FBTYPE_SUNLEO           19      /* zx Leo card */
+#define FBTYPE_MDICOLOR         20      /* cg14 */
+#define FBTYPE_TCXCOLOR         21      /* SUNW,tcx card */
+
+#define FBTYPE_LASTPLUSONE      21      /* This is not last + 1 in fact... */
+
+/* Does not seem to be listed in the Sun file either */
+#define FBTYPE_CREATOR          22
+#define FBTYPE_PCI_IGA1682      23
+#define FBTYPE_P9100COLOR       24
+
+#define FBTYPE_PCI_GENERIC      1000
+#define FBTYPE_PCI_MACH64       1001
+
+/* fbio ioctls */
+/* Returned by FBIOGTYPE */
+struct  fbtype {
+        int     fb_type;        /* fb type, see above */
+        int     fb_height;      /* pixels */
+        int     fb_width;       /* pixels */
+        int     fb_depth;
+        int     fb_cmsize;      /* color map entries */
+        int     fb_size;        /* fb size in bytes */
+};
+#define FBIOGTYPE _IOR('F', 0, struct fbtype)
+
+struct  fbcmap {
+        int             index;          /* first element (0 origin) */
+        int             count;
+        unsigned char   __user *red;
+        unsigned char   __user *green;
+        unsigned char   __user *blue;
+};
+
+#ifdef __KERNEL__
+#define FBIOPUTCMAP_SPARC _IOW('F', 3, struct fbcmap)
+#define FBIOGETCMAP_SPARC _IOW('F', 4, struct fbcmap)
+#else
+#define FBIOPUTCMAP _IOW('F', 3, struct fbcmap)
+#define FBIOGETCMAP _IOW('F', 4, struct fbcmap)
+#endif
+
+/* # of device specific values */
+#define FB_ATTR_NDEVSPECIFIC    8
+/* # of possible emulations */
+#define FB_ATTR_NEMUTYPES       4
+ 
+struct fbsattr {
+        int     flags;
+        int     emu_type;       /* -1 if none */
+        int     dev_specific[FB_ATTR_NDEVSPECIFIC];
+};
+ 
+struct fbgattr {
+        int     real_type;      /* real frame buffer type */
+        int     owner;          /* unknown */
+        struct fbtype fbtype;   /* real frame buffer fbtype */
+        struct fbsattr sattr;   
+        int     emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */
+};
+#define FBIOSATTR  _IOW('F', 5, struct fbgattr) /* Unsupported: */
+#define FBIOGATTR  _IOR('F', 6, struct fbgattr) /* supported */
+
+#define FBIOSVIDEO _IOW('F', 7, int)
+#define FBIOGVIDEO _IOR('F', 8, int)
+
+struct fbcursor {
+        short set;              /* what to set, choose from the list above */
+        short enable;           /* cursor on/off */
+        struct fbcurpos pos;    /* cursor position */
+        struct fbcurpos hot;    /* cursor hot spot */
+        struct fbcmap cmap;     /* color map info */
+        struct fbcurpos size;   /* cursor bit map size */
+        char __user *image;     /* cursor image bits */
+        char __user *mask;      /* cursor mask bits */
+};
+
+/* set/get cursor attributes/shape */
+#define FBIOSCURSOR     _IOW('F', 24, struct fbcursor)
+#define FBIOGCURSOR     _IOWR('F', 25, struct fbcursor)
+ 
+/* set/get cursor position */
+#define FBIOSCURPOS     _IOW('F', 26, struct fbcurpos)
+#define FBIOGCURPOS     _IOW('F', 27, struct fbcurpos)
+ 
+/* get max cursor size */
+#define FBIOGCURMAX     _IOR('F', 28, struct fbcurpos)
+
+/* wid manipulation */
+struct fb_wid_alloc {
+#define FB_WID_SHARED_8         0
+#define FB_WID_SHARED_24        1
+#define FB_WID_DBL_8            2
+#define FB_WID_DBL_24           3
+        __u32   wa_type;
+        __s32   wa_index;       /* Set on return */
+        __u32   wa_count;       
+};
+struct fb_wid_item {
+        __u32   wi_type;
+        __s32   wi_index;
+        __u32   wi_attrs;
+        __u32   wi_values[32];
+};
+struct fb_wid_list {
+        __u32   wl_flags;
+        __u32   wl_count;
+        struct fb_wid_item      *wl_list;
+};
+
+#define FBIO_WID_ALLOC  _IOWR('F', 30, struct fb_wid_alloc)
+#define FBIO_WID_FREE   _IOW('F', 31, struct fb_wid_alloc)
+#define FBIO_WID_PUT    _IOW('F', 32, struct fb_wid_list)
+#define FBIO_WID_GET    _IOWR('F', 33, struct fb_wid_list)
+
+/* Creator ioctls */
+#define FFB_IOCTL       ('F'<<8)
+#define FFB_SYS_INFO            (FFB_IOCTL|80)
+#define FFB_CLUTREAD            (FFB_IOCTL|81)
+#define FFB_CLUTPOST            (FFB_IOCTL|82)
+#define FFB_SETDIAGMODE         (FFB_IOCTL|83)
+#define FFB_GETMONITORID        (FFB_IOCTL|84)
+#define FFB_GETVIDEOMODE        (FFB_IOCTL|85)
+#define FFB_SETVIDEOMODE        (FFB_IOCTL|86)
+#define FFB_SETSERVER           (FFB_IOCTL|87)
+#define FFB_SETOVCTL            (FFB_IOCTL|88)
+#define FFB_GETOVCTL            (FFB_IOCTL|89)
+#define FFB_GETSAXNUM           (FFB_IOCTL|90)
+#define FFB_FBDEBUG             (FFB_IOCTL|91)
+
+/* Cg14 ioctls */
+#define MDI_IOCTL          ('M'<<8)
+#define MDI_RESET          (MDI_IOCTL|1)
+#define MDI_GET_CFGINFO    (MDI_IOCTL|2)
+#define MDI_SET_PIXELMODE  (MDI_IOCTL|3)
+#    define MDI_32_PIX     32
+#    define MDI_16_PIX     16
+#    define MDI_8_PIX      8
+
+struct mdi_cfginfo {
+        int     mdi_ncluts;     /* Number of implemented CLUTs in this MDI */
+        int     mdi_type;       /* FBTYPE name */
+        int     mdi_height;     /* height */
+        int     mdi_width;      /* widht */
+        int     mdi_size;       /* available ram */
+        int     mdi_mode;       /* 8bpp, 16bpp or 32bpp */
+        int     mdi_pixfreq;    /* pixel clock (from PROM) */
+};
+
+/* SparcLinux specific ioctl for the MDI, should be replaced for
+ * the SET_XLUT/SET_CLUTn ioctls instead
+ */
+#define MDI_CLEAR_XLUT       (MDI_IOCTL|9)
+
+/* leo & ffb ioctls */
+struct fb_clut_alloc {
+        __u32   clutid; /* Set on return */
+        __u32   flag;
+        __u32   index;
+};
+
+struct fb_clut {
+#define FB_CLUT_WAIT    0x00000001      /* Not yet implemented */
+        __u32   flag;
+        __u32   clutid;
+        __u32   offset;
+        __u32   count;
+        char *  red;
+        char *  green;
+        char *  blue;
+};
+
+struct fb_clut32 {
+        __u32   flag;
+        __u32   clutid;
+        __u32   offset;
+        __u32   count;
+        __u32   red;
+        __u32   green;
+        __u32   blue;
+};
+
+#define LEO_CLUTALLOC   _IOWR('L', 53, struct fb_clut_alloc)
+#define LEO_CLUTFREE    _IOW('L', 54, struct fb_clut_alloc)
+#define LEO_CLUTREAD    _IOW('L', 55, struct fb_clut)
+#define LEO_CLUTPOST    _IOW('L', 56, struct fb_clut)
+#define LEO_SETGAMMA    _IOW('L', 68, int) /* Not yet implemented */
+#define LEO_GETGAMMA    _IOR('L', 69, int) /* Not yet implemented */
+
+#ifdef __KERNEL__
+/* Addresses on the fd of a cgsix that are mappable */
+#define CG6_FBC    0x70000000
+#define CG6_TEC    0x70001000
+#define CG6_BTREGS 0x70002000
+#define CG6_FHC    0x70004000
+#define CG6_THC    0x70005000
+#define CG6_ROM    0x70006000
+#define CG6_RAM    0x70016000
+#define CG6_DHC    0x80000000
+
+#define CG3_MMAP_OFFSET 0x4000000
+
+/* Addresses on the fd of a tcx that are mappable */
+#define TCX_RAM8BIT             0x00000000
+#define TCX_RAM24BIT            0x01000000
+#define TCX_UNK3                0x10000000
+#define TCX_UNK4                0x20000000
+#define TCX_CONTROLPLANE        0x28000000
+#define TCX_UNK6                0x30000000
+#define TCX_UNK7                0x38000000
+#define TCX_TEC                 0x70000000
+#define TCX_BTREGS              0x70002000
+#define TCX_THC                 0x70004000
+#define TCX_DHC                 0x70008000
+#define TCX_ALT                 0x7000a000
+#define TCX_SYNC                0x7000e000
+#define TCX_UNK2                0x70010000
+
+/* CG14 definitions */
+
+/* Offsets into the OBIO space: */
+#define CG14_REGS        0       /* registers */
+#define CG14_CURSORREGS  0x1000  /* cursor registers */
+#define CG14_DACREGS     0x2000  /* DAC registers */
+#define CG14_XLUT        0x3000  /* X Look Up Table -- ??? */
+#define CG14_CLUT1       0x4000  /* Color Look Up Table */
+#define CG14_CLUT2       0x5000  /* Color Look Up Table */
+#define CG14_CLUT3       0x6000  /* Color Look Up Table */
+#define CG14_AUTO        0xf000
+
+#endif /* KERNEL */
+
+/* These are exported to userland for applications to use */
+/* Mappable offsets for the cg14: control registers */
+#define MDI_DIRECT_MAP 0x10000000
+#define MDI_CTLREG_MAP 0x20000000
+#define MDI_CURSOR_MAP 0x30000000
+#define MDI_SHDW_VRT_MAP 0x40000000
+
+/* Mappable offsets for the cg14: frame buffer resolutions */
+/* 32 bits */
+#define MDI_CHUNKY_XBGR_MAP 0x50000000
+#define MDI_CHUNKY_BGR_MAP 0x60000000
+
+/* 16 bits */
+#define MDI_PLANAR_X16_MAP 0x70000000
+#define MDI_PLANAR_C16_MAP 0x80000000
+
+/* 8 bit is done as CG3 MMAP offset */
+/* 32 bits, planar */
+#define MDI_PLANAR_X32_MAP 0x90000000
+#define MDI_PLANAR_B32_MAP 0xa0000000
+#define MDI_PLANAR_G32_MAP 0xb0000000
+#define MDI_PLANAR_R32_MAP 0xc0000000
+
+/* Mappable offsets on leo */
+#define LEO_SS0_MAP            0x00000000
+#define LEO_LC_SS0_USR_MAP     0x00800000
+#define LEO_LD_SS0_MAP         0x00801000
+#define LEO_LX_CURSOR_MAP      0x00802000
+#define LEO_SS1_MAP            0x00803000
+#define LEO_LC_SS1_USR_MAP     0x01003000
+#define LEO_LD_SS1_MAP         0x01004000
+#define LEO_UNK_MAP            0x01005000
+#define LEO_LX_KRN_MAP         0x01006000
+#define LEO_LC_SS0_KRN_MAP     0x01007000
+#define LEO_LC_SS1_KRN_MAP     0x01008000
+#define LEO_LD_GBL_MAP         0x01009000
+#define LEO_UNK2_MAP           0x0100a000
+
+#ifdef __KERNEL__
+struct  fbcmap32 {
+        int             index;          /* first element (0 origin) */
+        int             count;
+        u32             red;
+        u32             green;
+        u32             blue;
+};
+
+#define FBIOPUTCMAP32   _IOW('F', 3, struct fbcmap32)
+#define FBIOGETCMAP32   _IOW('F', 4, struct fbcmap32)
+
+struct fbcursor32 {
+        short set;              /* what to set, choose from the list above */
+        short enable;           /* cursor on/off */
+        struct fbcurpos pos;    /* cursor position */
+        struct fbcurpos hot;    /* cursor hot spot */
+        struct fbcmap32 cmap;   /* color map info */
+        struct fbcurpos size;   /* cursor bit map size */
+        u32     image;          /* cursor image bits */
+        u32     mask;           /* cursor mask bits */
+};
+
+#define FBIOSCURSOR32   _IOW('F', 24, struct fbcursor32)
+#define FBIOGCURSOR32   _IOW('F', 25, struct fbcursor32)
+#endif
+
+#endif /* __LINUX_FBIO_H */
diff --git a/arch/m68k/include/asm/fcntl.h b/arch/m68k/include/asm/fcntl.h
new file mode 100644
index 000000000000..1c369b20dc45
--- /dev/null
+++ b/arch/m68k/include/asm/fcntl.h
@@ -0,0 +1,11 @@
+#ifndef _M68K_FCNTL_H
+#define _M68K_FCNTL_H
+
+#define O_DIRECTORY     040000  /* must be a directory */
+#define O_NOFOLLOW      0100000 /* don't follow links */
+#define O_DIRECT        0200000 /* direct disk access hint - currently ignored */
+#define O_LARGEFILE     0400000
+
+#include <asm-generic/fcntl.h>
+
+#endif /* _M68K_FCNTL_H */
diff --git a/arch/m68knommu/include/asm/flat.h b/arch/m68k/include/asm/flat.h
index 814b5174a8e0..814b5174a8e0 100644
--- a/arch/m68knommu/include/asm/flat.h
+++ b/arch/m68k/include/asm/flat.h
diff --git a/arch/m68k/include/asm/floppy.h b/arch/m68k/include/asm/floppy.h
new file mode 100644
index 000000000000..697d50393dd0
--- /dev/null
+++ b/arch/m68k/include/asm/floppy.h
@@ -0,0 +1,254 @@
+/*
+ * Implementation independent bits of the Floppy driver.
+ *
+ * much of this file is derived from what was originally the Q40 floppy driver.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1999, 2000, 2001
+ *
+ * Sun3x support added 2/4/2000 Sam Creasey (sammy@sammy.net)
+ *
+ */
+
+#include <asm/io.h>
+
+#include <linux/vmalloc.h>
+
+asmlinkage irqreturn_t floppy_hardint(int irq, void *dev_id);
+
+/* constants... */
+
+#undef MAX_DMA_ADDRESS
+#define MAX_DMA_ADDRESS   0x00  /* nothing like that */
+
+
+/*
+ * Again, the CMOS information doesn't work on m68k..
+ */
+#define FLOPPY0_TYPE (MACH_IS_Q40 ? 6 : 4)
+#define FLOPPY1_TYPE 0
+
+/* basically PC init + set use_virtual_dma */
+#define  FDC1 m68k_floppy_init()
+
+#define N_FDC 1
+#define N_DRIVE 8
+
+
+/* vdma globals adapted from asm-i386/floppy.h */
+
+static int virtual_dma_count=0;
+static int virtual_dma_residue=0;
+static char *virtual_dma_addr=NULL;
+static int virtual_dma_mode=0;
+static int doing_pdma=0;
+
+#include <asm/sun3xflop.h>
+
+extern spinlock_t  dma_spin_lock;
+
+static __inline__ unsigned long claim_dma_lock(void)
+{
+        unsigned long flags;
+        spin_lock_irqsave(&dma_spin_lock, flags);
+        return flags;
+}
+
+static __inline__ void release_dma_lock(unsigned long flags)
+{
+        spin_unlock_irqrestore(&dma_spin_lock, flags);
+}
+
+
+static __inline__ unsigned char fd_inb(int port)
+{
+        if(MACH_IS_Q40)
+                return inb_p(port);
+        else if(MACH_IS_SUN3X)
+                return sun3x_82072_fd_inb(port);
+        return 0;
+}
+
+static __inline__ void fd_outb(unsigned char value, int port)
+{
+        if(MACH_IS_Q40)
+                outb_p(value, port);
+        else if(MACH_IS_SUN3X)
+                sun3x_82072_fd_outb(value, port);
+}
+
+
+static int fd_request_irq(void)
+{
+        if(MACH_IS_Q40)
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", floppy_hardint);
+        else if(MACH_IS_SUN3X)
+                return sun3xflop_request_irq();
+        return -ENXIO;
+}
+
+static void fd_free_irq(void)
+{
+        if(MACH_IS_Q40)
+                free_irq(FLOPPY_IRQ, floppy_hardint);
+}
+
+#define fd_request_dma()        vdma_request_dma(FLOPPY_DMA,"floppy")
+#define fd_get_dma_residue()    vdma_get_dma_residue(FLOPPY_DMA)
+#define fd_dma_mem_alloc(size)  vdma_mem_alloc(size)
+#define fd_dma_setup(addr, size, mode, io) vdma_dma_setup(addr, size, mode, io)
+
+#define fd_enable_irq()           /* nothing... */
+#define fd_disable_irq()          /* nothing... */
+
+#define fd_free_dma()             /* nothing */
+
+/* No 64k boundary crossing problems on Q40 - no DMA at all */
+#define CROSS_64KB(a,s) (0)
+
+#define DMA_MODE_READ  0x44    /* i386 look-alike */
+#define DMA_MODE_WRITE 0x48
+
+
+static int m68k_floppy_init(void)
+{
+  use_virtual_dma =1;
+  can_use_virtual_dma = 1;
+
+
+  if (MACH_IS_Q40)
+          return 0x3f0;
+  else if(MACH_IS_SUN3X)
+          return sun3xflop_init();
+  else
+    return -1;
+}
+
+
+static int vdma_request_dma(unsigned int dmanr, const char * device_id)
+{
+        return 0;
+}
+
+
+static int vdma_get_dma_residue(unsigned int dummy)
+{
+        return virtual_dma_count + virtual_dma_residue;
+}
+
+
+static unsigned long vdma_mem_alloc(unsigned long size)
+{
+        return (unsigned long) vmalloc(size);
+
+}
+
+static void _fd_dma_mem_free(unsigned long addr, unsigned long size)
+{
+        vfree((void *)addr);
+}
+#define fd_dma_mem_free(addr,size) _fd_dma_mem_free(addr, size)
+
+
+/* choose_dma_mode ???*/
+
+static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io)
+{
+        doing_pdma = 1;
+        virtual_dma_port = (MACH_IS_Q40 ? io : 0);
+        virtual_dma_mode = (mode  == DMA_MODE_WRITE);
+        virtual_dma_addr = addr;
+        virtual_dma_count = size;
+        virtual_dma_residue = 0;
+        return 0;
+}
+
+
+
+static void fd_disable_dma(void)
+{
+        doing_pdma = 0;
+        virtual_dma_residue += virtual_dma_count;
+        virtual_dma_count=0;
+}
+
+
+
+/* this is the only truly Q40 specific function */
+
+asmlinkage irqreturn_t floppy_hardint(int irq, void *dev_id)
+{
+        register unsigned char st;
+
+#undef TRACE_FLPY_INT
+#define NO_FLOPPY_ASSEMBLER
+
+#ifdef TRACE_FLPY_INT
+        static int calls=0;
+        static int bytes=0;
+        static int dma_wait=0;
+#endif
+        if(!doing_pdma) {
+                floppy_interrupt(irq, dev_id);
+                return IRQ_HANDLED;
+        }
+
+#ifdef TRACE_FLPY_INT
+        if(!calls)
+                bytes = virtual_dma_count;
+#endif
+
+        {
+                register int lcount;
+                register char *lptr;
+
+                /* serve 1st byte fast: */
+
+                st=1;
+                for(lcount=virtual_dma_count, lptr=virtual_dma_addr;
+                    lcount; lcount--, lptr++) {
+                        st=inb(virtual_dma_port+4) & 0xa0 ;
+                        if(st != 0xa0)
+                                break;
+                        if(virtual_dma_mode)
+                                outb_p(*lptr, virtual_dma_port+5);
+                        else
+                                *lptr = inb_p(virtual_dma_port+5);
+                }
+
+                virtual_dma_count = lcount;
+                virtual_dma_addr = lptr;
+                st = inb(virtual_dma_port+4);
+        }
+
+#ifdef TRACE_FLPY_INT
+        calls++;
+#endif
+        if(st == 0x20)
+                return IRQ_HANDLED;
+        if(!(st & 0x20)) {
+                virtual_dma_residue += virtual_dma_count;
+                virtual_dma_count=0;
+#ifdef TRACE_FLPY_INT
+                printk("count=%x, residue=%x calls=%d bytes=%d dma_wait=%d\n",
+                       virtual_dma_count, virtual_dma_residue, calls, bytes,
+                       dma_wait);
+                calls = 0;
+                dma_wait=0;
+#endif
+                doing_pdma = 0;
+                floppy_interrupt(irq, dev_id);
+                return IRQ_HANDLED;
+        }
+#ifdef TRACE_FLPY_INT
+        if(!virtual_dma_count)
+                dma_wait++;
+#endif
+        return IRQ_HANDLED;
+}
+
+#define EXTRA_FLOPPY_PARAMS
diff --git a/arch/m68k/include/asm/fpu.h b/arch/m68k/include/asm/fpu.h
new file mode 100644
index 000000000000..e19bc5ed9c37
--- /dev/null
+++ b/arch/m68k/include/asm/fpu.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "fpu_no.h"
+#else
+#include "fpu_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/fpu_mm.h b/arch/m68k/include/asm/fpu_mm.h
new file mode 100644
index 000000000000..ffb6b8cfc6d5
--- /dev/null
+++ b/arch/m68k/include/asm/fpu_mm.h
@@ -0,0 +1,21 @@
+#ifndef __M68K_FPU_H
+#define __M68K_FPU_H
+
+
+/*
+ * MAX floating point unit state size (FSAVE/FRESTORE)
+ */
+
+#if defined(CONFIG_M68020) || defined(CONFIG_M68030)
+#define FPSTATESIZE (216)
+#elif defined(CONFIG_M68040)
+#define FPSTATESIZE (96)
+#elif defined(CONFIG_M68KFPU_EMU)
+#define FPSTATESIZE (28)
+#elif defined(CONFIG_M68060)
+#define FPSTATESIZE (12)
+#else
+#define FPSTATESIZE (0)
+#endif
+
+#endif /* __M68K_FPU_H */
diff --git a/arch/m68knommu/include/asm/fpu.h b/arch/m68k/include/asm/fpu_no.h
index b16b2e4fca2a..b16b2e4fca2a 100644
--- a/arch/m68knommu/include/asm/fpu.h
+++ b/arch/m68k/include/asm/fpu_no.h
diff --git a/arch/m68knommu/include/asm/futex.h b/arch/m68k/include/asm/futex.h
index 6a332a9f099c..6a332a9f099c 100644
--- a/arch/m68knommu/include/asm/futex.h
+++ b/arch/m68k/include/asm/futex.h
diff --git a/arch/m68k/include/asm/hardirq.h b/arch/m68k/include/asm/hardirq.h
new file mode 100644
index 000000000000..56d0d5db231c
--- /dev/null
+++ b/arch/m68k/include/asm/hardirq.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "hardirq_no.h"
+#else
+#include "hardirq_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/hardirq_mm.h b/arch/m68k/include/asm/hardirq_mm.h
new file mode 100644
index 000000000000..394ee946015c
--- /dev/null
+++ b/arch/m68k/include/asm/hardirq_mm.h
@@ -0,0 +1,16 @@
+#ifndef __M68K_HARDIRQ_H
+#define __M68K_HARDIRQ_H
+
+#include <linux/threads.h>
+#include <linux/cache.h>
+
+/* entry.S is sensitive to the offsets of these fields */
+typedef struct {
+        unsigned int __softirq_pending;
+} ____cacheline_aligned irq_cpustat_t;
+
+#include <linux/irq_cpustat.h>  /* Standard mappings for irq_cpustat_t above */
+
+#define HARDIRQ_BITS    8
+
+#endif
diff --git a/arch/m68knommu/include/asm/hardirq.h b/arch/m68k/include/asm/hardirq_no.h
index bfad28149a49..bfad28149a49 100644
--- a/arch/m68knommu/include/asm/hardirq.h
+++ b/arch/m68k/include/asm/hardirq_no.h
diff --git a/arch/m68k/include/asm/hp300hw.h b/arch/m68k/include/asm/hp300hw.h
new file mode 100644
index 000000000000..d998ea67c19c
--- /dev/null
+++ b/arch/m68k/include/asm/hp300hw.h
@@ -0,0 +1,25 @@
+#ifndef _M68K_HP300HW_H
+#define _M68K_HP300HW_H
+
+extern unsigned long hp300_model;
+
+/* This information was taken from NetBSD */
+#define HP_320          (0)     /* 16MHz 68020+HP MMU+16K external cache */
+#define HP_330          (1)     /* 16MHz 68020+68851 MMU */
+#define HP_340          (2)     /* 16MHz 68030 */
+#define HP_345          (3)     /* 50MHz 68030+32K external cache */
+#define HP_350          (4)     /* 25MHz 68020+HP MMU+32K external cache */
+#define HP_360          (5)     /* 25MHz 68030 */
+#define HP_370          (6)     /* 33MHz 68030+64K external cache */
+#define HP_375          (7)     /* 50MHz 68030+32K external cache */
+#define HP_380          (8)     /* 25MHz 68040 */
+#define HP_385          (9)     /* 33MHz 68040 */
+
+#define HP_400          (10)    /* 50MHz 68030+32K external cache */
+#define HP_425T         (11)    /* 25MHz 68040 - model 425t */
+#define HP_425S         (12)    /* 25MHz 68040 - model 425s */
+#define HP_425E         (13)    /* 25MHz 68040 - model 425e */
+#define HP_433T         (14)    /* 33MHz 68040 - model 433t */
+#define HP_433S         (15)    /* 33MHz 68040 - model 433s */
+
+#endif /* _M68K_HP300HW_H */
diff --git a/arch/m68k/include/asm/hw_irq.h b/arch/m68k/include/asm/hw_irq.h
new file mode 100644
index 000000000000..e19526015890
--- /dev/null
+++ b/arch/m68k/include/asm/hw_irq.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "hw_irq_no.h"
+#else
+#include "hw_irq_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/hw_irq_mm.h b/arch/m68k/include/asm/hw_irq_mm.h
new file mode 100644
index 000000000000..eacef0951fbf
--- /dev/null
+++ b/arch/m68k/include/asm/hw_irq_mm.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_M68K_HW_IRQ_H
+#define __ASM_M68K_HW_IRQ_H
+
+/* Dummy include. */
+
+#endif
diff --git a/arch/m68knommu/include/asm/hw_irq.h b/arch/m68k/include/asm/hw_irq_no.h
index f3ec9e5ae049..f3ec9e5ae049 100644
--- a/arch/m68knommu/include/asm/hw_irq.h
+++ b/arch/m68k/include/asm/hw_irq_no.h
diff --git a/arch/m68k/include/asm/hwtest.h b/arch/m68k/include/asm/hwtest.h
new file mode 100644
index 000000000000..402c8a4401fe
--- /dev/null
+++ b/arch/m68k/include/asm/hwtest.h
@@ -0,0 +1,15 @@
+/* Routines to test for presence/absence of hardware registers:
+ * see arch/m68k/mm/hwtest.c.
+ *  -- PMM <pmaydell@chiark.greenend.org.uk> 05/1998
+ *
+ * Removed __init from decls.  We might want them in modules, and
+ * the code is tiny anyway.  16/5/98 pb
+ */
+
+#ifndef __ASM_HWTEST_H
+#define __ASM_HWTEST_H
+
+extern int hwreg_present(volatile void *regp);
+extern int hwreg_write(volatile void *regp, unsigned short val);
+
+#endif
diff --git a/arch/m68k/include/asm/ide.h b/arch/m68k/include/asm/ide.h
new file mode 100644
index 000000000000..b996a3c8cff5
--- /dev/null
+++ b/arch/m68k/include/asm/ide.h
@@ -0,0 +1,130 @@
+/*
+ *  linux/include/asm-m68k/ide.h
+ *
+ *  Copyright (C) 1994-1996  Linus Torvalds & authors
+ */
+
+/* Copyright(c) 1996 Kars de Jong */
+/* Based on the ide driver from 1.2.13pl8 */
+
+/*
+ * Credits (alphabetical):
+ *
+ *  - Bjoern Brauel
+ *  - Kars de Jong
+ *  - Torsten Ebeling
+ *  - Dwight Engen
+ *  - Thorsten Floeck
+ *  - Roman Hodek
+ *  - Guenther Kelleter
+ *  - Chris Lawrence
+ *  - Michael Rausch
+ *  - Christian Sauer
+ *  - Michael Schmitz
+ *  - Jes Soerensen
+ *  - Michael Thurm
+ *  - Geert Uytterhoeven
+ */
+
+#ifndef _M68K_IDE_H
+#define _M68K_IDE_H
+
+#ifdef __KERNEL__
+
+
+#include <asm/setup.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+
+#ifdef CONFIG_ATARI
+#include <linux/interrupt.h>
+#include <asm/atari_stdma.h>
+#endif
+
+#ifdef CONFIG_MAC
+#include <asm/macints.h>
+#endif
+
+/*
+ * Get rid of defs from io.h - ide has its private and conflicting versions
+ * Since so far no single m68k platform uses ISA/PCI I/O space for IDE, we
+ * always use the `raw' MMIO versions
+ */
+#undef inb
+#undef inw
+#undef insw
+#undef inl
+#undef insl
+#undef outb
+#undef outw
+#undef outsw
+#undef outl
+#undef outsl
+#undef readb
+#undef readw
+#undef readl
+#undef writeb
+#undef writew
+#undef writel
+
+#define inb                             in_8
+#define inw                             in_be16
+#define insw(port, addr, n)             raw_insw((u16 *)port, addr, n)
+#define inl                             in_be32
+#define insl(port, addr, n)             raw_insl((u32 *)port, addr, n)
+#define outb(val, port)                 out_8(port, val)
+#define outw(val, port)                 out_be16(port, val)
+#define outsw(port, addr, n)            raw_outsw((u16 *)port, addr, n)
+#define outl(val, port)                 out_be32(port, val)
+#define outsl(port, addr, n)            raw_outsl((u32 *)port, addr, n)
+#define readb                           in_8
+#define readw                           in_be16
+#define __ide_mm_insw(port, addr, n)    raw_insw((u16 *)port, addr, n)
+#define readl                           in_be32
+#define __ide_mm_insl(port, addr, n)    raw_insl((u32 *)port, addr, n)
+#define writeb(val, port)               out_8(port, val)
+#define writew(val, port)               out_be16(port, val)
+#define __ide_mm_outsw(port, addr, n)   raw_outsw((u16 *)port, addr, n)
+#define writel(val, port)               out_be32(port, val)
+#define __ide_mm_outsl(port, addr, n)   raw_outsl((u32 *)port, addr, n)
+#if defined(CONFIG_ATARI) || defined(CONFIG_Q40)
+#define insw_swapw(port, addr, n)       raw_insw_swapw((u16 *)port, addr, n)
+#define outsw_swapw(port, addr, n)      raw_outsw_swapw((u16 *)port, addr, n)
+#endif
+
+#ifdef CONFIG_BLK_DEV_FALCON_IDE
+#define IDE_ARCH_LOCK
+
+extern int falconide_intr_lock;
+
+static __inline__ void ide_release_lock (void)
+{
+        if (MACH_IS_ATARI) {
+                if (falconide_intr_lock == 0) {
+                        printk("ide_release_lock: bug\n");
+                        return;
+                }
+                falconide_intr_lock = 0;
+                stdma_release();
+        }
+}
+
+static __inline__ void
+ide_get_lock(irq_handler_t handler, void *data)
+{
+        if (MACH_IS_ATARI) {
+                if (falconide_intr_lock == 0) {
+                        if (in_interrupt() > 0)
+                                panic( "Falcon IDE hasn't ST-DMA lock in interrupt" );
+                        stdma_lock(handler, data);
+                        falconide_intr_lock = 1;
+                }
+        }
+}
+#endif /* CONFIG_BLK_DEV_FALCON_IDE */
+
+#define IDE_ARCH_ACK_INTR
+#define ide_ack_intr(hwif)      ((hwif)->ack_intr ? (hwif)->ack_intr(hwif) : 1)
+
+#endif /* __KERNEL__ */
+#endif /* _M68K_IDE_H */
diff --git a/arch/m68k/include/asm/idprom.h b/arch/m68k/include/asm/idprom.h
new file mode 100644
index 000000000000..160616a89e05
--- /dev/null
+++ b/arch/m68k/include/asm/idprom.h
@@ -0,0 +1,27 @@
+#ifndef _M68K_IDPROM_H
+#define _M68K_IDPROM_H
+/*
+ * idprom.h: Macros and defines for idprom routines
+ *
+ * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu)
+ */
+
+#include <linux/types.h>
+
+struct idprom {
+        u8              id_format;      /* Format identifier (always 0x01) */
+        u8              id_machtype;    /* Machine type */
+        u8              id_ethaddr[6];  /* Hardware ethernet address */
+        s32             id_date;        /* Date of manufacture */
+        u32             id_sernum:24;   /* Unique serial number */
+        u8              id_cksum;       /* Checksum - xor of the data bytes */
+        u8              reserved[16];
+};
+
+extern struct idprom *idprom;
+extern void idprom_init(void);
+
+/* Sun3: in control space */
+#define SUN3_IDPROM_BASE        0x00000000
+
+#endif /* !(_M68K_IDPROM_H) */
diff --git a/arch/m68k/include/asm/intersil.h b/arch/m68k/include/asm/intersil.h
new file mode 100644
index 000000000000..f482902cac8a
--- /dev/null
+++ b/arch/m68k/include/asm/intersil.h
@@ -0,0 +1,48 @@
+#ifndef _SUN3_INTERSIL_H
+#define _SUN3_INTERSIL_H
+/* bits 0 and 1 */
+#define INTERSIL_FREQ_32K        0x00
+#define INTERSIL_FREQ_1M         0x01
+#define INTERSIL_FREQ_2M         0x02
+#define INTERSIL_FREQ_4M         0x03
+
+/* bit 2 */
+#define INTERSIL_12H_MODE   0x00
+#define INTERSIL_24H_MODE   0x04
+
+/* bit 3 */
+#define INTERSIL_STOP            0x00
+#define INTERSIL_RUN             0x08
+
+/* bit 4 */
+#define INTERSIL_INT_ENABLE     0x10
+#define INTERSIL_INT_DISABLE    0x00
+
+/* bit 5 */
+#define INTERSIL_MODE_NORMAL     0x00
+#define INTERSIL_MODE_TEST       0x20
+
+#define INTERSIL_HZ_100_MASK     0x02
+
+struct intersil_dt {
+        unsigned char   csec;
+        unsigned char   hour;
+        unsigned char   minute;
+        unsigned char   second;
+        unsigned char   month;
+        unsigned char   day;
+        unsigned char   year;
+        unsigned char   weekday;
+};
+
+struct intersil_7170 {
+        struct intersil_dt counter;
+        struct intersil_dt alarm;
+        unsigned char   int_reg;
+        unsigned char   cmd_reg;
+};
+
+extern volatile char* clock_va;
+#define intersil_clock ((volatile struct intersil_7170 *) clock_va)
+#define intersil_clear() (void)intersil_clock->int_reg
+#endif
diff --git a/arch/m68k/include/asm/io.h b/arch/m68k/include/asm/io.h
new file mode 100644
index 000000000000..c7210ba184ea
--- /dev/null
+++ b/arch/m68k/include/asm/io.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "io_no.h"
+#else
+#include "io_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h
new file mode 100644
index 000000000000..9e673e3bd434
--- /dev/null
+++ b/arch/m68k/include/asm/io_mm.h
@@ -0,0 +1,369 @@
+/*
+ * linux/include/asm-m68k/io.h
+ *
+ * 4/1/00 RZ: - rewritten to avoid clashes between ISA/PCI and other
+ *              IO access
+ *            - added Q40 support
+ *            - added skeleton for GG-II and Amiga PCMCIA
+ * 2/3/01 RZ: - moved a few more defs into raw_io.h
+ *
+ * inX/outX should not be used by any driver unless it does
+ * ISA access. Other drivers should use function defined in raw_io.h
+ * or define its own macros on top of these.
+ *
+ *    inX(),outX()              are for ISA I/O
+ *    isa_readX(),isa_writeX()  are for ISA memory
+ */
+
+#ifndef _IO_H
+#define _IO_H
+
+#ifdef __KERNEL__
+
+#include <linux/compiler.h>
+#include <asm/raw_io.h>
+#include <asm/virtconvert.h>
+
+#include <asm-generic/iomap.h>
+
+#ifdef CONFIG_ATARI
+#include <asm/atarihw.h>
+#endif
+
+
+/*
+ * IO/MEM definitions for various ISA bridges
+ */
+
+
+#ifdef CONFIG_Q40
+
+#define q40_isa_io_base  0xff400000
+#define q40_isa_mem_base 0xff800000
+
+#define Q40_ISA_IO_B(ioaddr) (q40_isa_io_base+1+4*((unsigned long)(ioaddr)))
+#define Q40_ISA_IO_W(ioaddr) (q40_isa_io_base+  4*((unsigned long)(ioaddr)))
+#define Q40_ISA_MEM_B(madr)  (q40_isa_mem_base+1+4*((unsigned long)(madr)))
+#define Q40_ISA_MEM_W(madr)  (q40_isa_mem_base+  4*((unsigned long)(madr)))
+
+#define MULTI_ISA 0
+#endif /* Q40 */
+
+/* GG-II Zorro to ISA bridge */
+#ifdef CONFIG_GG2
+
+extern unsigned long gg2_isa_base;
+#define GG2_ISA_IO_B(ioaddr) (gg2_isa_base+1+((unsigned long)(ioaddr)*4))
+#define GG2_ISA_IO_W(ioaddr) (gg2_isa_base+  ((unsigned long)(ioaddr)*4))
+#define GG2_ISA_MEM_B(madr)  (gg2_isa_base+1+(((unsigned long)(madr)*4) & 0xfffff))
+#define GG2_ISA_MEM_W(madr)  (gg2_isa_base+  (((unsigned long)(madr)*4) & 0xfffff))
+
+#ifndef MULTI_ISA
+#define MULTI_ISA 0
+#else
+#undef MULTI_ISA
+#define MULTI_ISA 1
+#endif
+#endif /* GG2 */
+
+#ifdef CONFIG_AMIGA_PCMCIA
+#include <asm/amigayle.h>
+
+#define AG_ISA_IO_B(ioaddr) ( GAYLE_IO+(ioaddr)+(((ioaddr)&1)*GAYLE_ODD) )
+#define AG_ISA_IO_W(ioaddr) ( GAYLE_IO+(ioaddr) )
+
+#ifndef MULTI_ISA
+#define MULTI_ISA 0
+#else
+#undef MULTI_ISA
+#define MULTI_ISA 1
+#endif
+#endif /* AMIGA_PCMCIA */
+
+
+
+#ifdef CONFIG_ISA
+
+#if MULTI_ISA == 0
+#undef MULTI_ISA
+#endif
+
+#define ISA_TYPE_Q40 (1)
+#define ISA_TYPE_GG2 (2)
+#define ISA_TYPE_AG  (3)
+
+#if defined(CONFIG_Q40) && !defined(MULTI_ISA)
+#define ISA_TYPE ISA_TYPE_Q40
+#define ISA_SEX  0
+#endif
+#if defined(CONFIG_AMIGA_PCMCIA) && !defined(MULTI_ISA)
+#define ISA_TYPE ISA_TYPE_AG
+#define ISA_SEX  1
+#endif
+#if defined(CONFIG_GG2) && !defined(MULTI_ISA)
+#define ISA_TYPE ISA_TYPE_GG2
+#define ISA_SEX  0
+#endif
+
+#ifdef MULTI_ISA
+extern int isa_type;
+extern int isa_sex;
+
+#define ISA_TYPE isa_type
+#define ISA_SEX  isa_sex
+#endif
+
+/*
+ * define inline addr translation functions. Normally only one variant will
+ * be compiled in so the case statement will be optimised away
+ */
+
+static inline u8 __iomem *isa_itb(unsigned long addr)
+{
+  switch(ISA_TYPE)
+    {
+#ifdef CONFIG_Q40
+    case ISA_TYPE_Q40: return (u8 __iomem *)Q40_ISA_IO_B(addr);
+#endif
+#ifdef CONFIG_GG2
+    case ISA_TYPE_GG2: return (u8 __iomem *)GG2_ISA_IO_B(addr);
+#endif
+#ifdef CONFIG_AMIGA_PCMCIA
+    case ISA_TYPE_AG: return (u8 __iomem *)AG_ISA_IO_B(addr);
+#endif
+    default: return NULL; /* avoid warnings, just in case */
+    }
+}
+static inline u16 __iomem *isa_itw(unsigned long addr)
+{
+  switch(ISA_TYPE)
+    {
+#ifdef CONFIG_Q40
+    case ISA_TYPE_Q40: return (u16 __iomem *)Q40_ISA_IO_W(addr);
+#endif
+#ifdef CONFIG_GG2
+    case ISA_TYPE_GG2: return (u16 __iomem *)GG2_ISA_IO_W(addr);
+#endif
+#ifdef CONFIG_AMIGA_PCMCIA
+    case ISA_TYPE_AG: return (u16 __iomem *)AG_ISA_IO_W(addr);
+#endif
+    default: return NULL; /* avoid warnings, just in case */
+    }
+}
+static inline u32 __iomem *isa_itl(unsigned long addr)
+{
+  switch(ISA_TYPE)
+    {
+#ifdef CONFIG_AMIGA_PCMCIA
+    case ISA_TYPE_AG: return (u32 __iomem *)AG_ISA_IO_W(addr);
+#endif
+    default: return 0; /* avoid warnings, just in case */
+    }
+}
+static inline u8 __iomem *isa_mtb(unsigned long addr)
+{
+  switch(ISA_TYPE)
+    {
+#ifdef CONFIG_Q40
+    case ISA_TYPE_Q40: return (u8 __iomem *)Q40_ISA_MEM_B(addr);
+#endif
+#ifdef CONFIG_GG2
+    case ISA_TYPE_GG2: return (u8 __iomem *)GG2_ISA_MEM_B(addr);
+#endif
+#ifdef CONFIG_AMIGA_PCMCIA
+    case ISA_TYPE_AG: return (u8 __iomem *)addr;
+#endif
+    default: return NULL; /* avoid warnings, just in case */
+    }
+}
+static inline u16 __iomem *isa_mtw(unsigned long addr)
+{
+  switch(ISA_TYPE)
+    {
+#ifdef CONFIG_Q40
+    case ISA_TYPE_Q40: return (u16 __iomem *)Q40_ISA_MEM_W(addr);
+#endif
+#ifdef CONFIG_GG2
+    case ISA_TYPE_GG2: return (u16 __iomem *)GG2_ISA_MEM_W(addr);
+#endif
+#ifdef CONFIG_AMIGA_PCMCIA
+    case ISA_TYPE_AG: return (u16 __iomem *)addr;
+#endif
+    default: return NULL; /* avoid warnings, just in case */
+    }
+}
+
+
+#define isa_inb(port)      in_8(isa_itb(port))
+#define isa_inw(port)      (ISA_SEX ? in_be16(isa_itw(port)) : in_le16(isa_itw(port)))
+#define isa_inl(port)      (ISA_SEX ? in_be32(isa_itl(port)) : in_le32(isa_itl(port)))
+#define isa_outb(val,port) out_8(isa_itb(port),(val))
+#define isa_outw(val,port) (ISA_SEX ? out_be16(isa_itw(port),(val)) : out_le16(isa_itw(port),(val)))
+#define isa_outl(val,port) (ISA_SEX ? out_be32(isa_itl(port),(val)) : out_le32(isa_itl(port),(val)))
+
+#define isa_readb(p)       in_8(isa_mtb((unsigned long)(p)))
+#define isa_readw(p)       \
+        (ISA_SEX ? in_be16(isa_mtw((unsigned long)(p))) \
+                 : in_le16(isa_mtw((unsigned long)(p))))
+#define isa_writeb(val,p)  out_8(isa_mtb((unsigned long)(p)),(val))
+#define isa_writew(val,p)  \
+        (ISA_SEX ? out_be16(isa_mtw((unsigned long)(p)),(val))  \
+                 : out_le16(isa_mtw((unsigned long)(p)),(val)))
+
+static inline void isa_delay(void)
+{
+  switch(ISA_TYPE)
+    {
+#ifdef CONFIG_Q40
+    case ISA_TYPE_Q40: isa_outb(0,0x80); break;
+#endif
+#ifdef CONFIG_GG2
+    case ISA_TYPE_GG2: break;
+#endif
+#ifdef CONFIG_AMIGA_PCMCIA
+    case ISA_TYPE_AG: break;
+#endif
+    default: break; /* avoid warnings */
+    }
+}
+
+#define isa_inb_p(p)      ({u8 v=isa_inb(p);isa_delay();v;})
+#define isa_outb_p(v,p)   ({isa_outb((v),(p));isa_delay();})
+#define isa_inw_p(p)      ({u16 v=isa_inw(p);isa_delay();v;})
+#define isa_outw_p(v,p)   ({isa_outw((v),(p));isa_delay();})
+#define isa_inl_p(p)      ({u32 v=isa_inl(p);isa_delay();v;})
+#define isa_outl_p(v,p)   ({isa_outl((v),(p));isa_delay();})
+
+#define isa_insb(port, buf, nr) raw_insb(isa_itb(port), (u8 *)(buf), (nr))
+#define isa_outsb(port, buf, nr) raw_outsb(isa_itb(port), (u8 *)(buf), (nr))
+
+#define isa_insw(port, buf, nr)     \
+       (ISA_SEX ? raw_insw(isa_itw(port), (u16 *)(buf), (nr)) :    \
+                  raw_insw_swapw(isa_itw(port), (u16 *)(buf), (nr)))
+
+#define isa_outsw(port, buf, nr)    \
+       (ISA_SEX ? raw_outsw(isa_itw(port), (u16 *)(buf), (nr)) :  \
+                  raw_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr)))
+
+#define isa_insl(port, buf, nr)     \
+       (ISA_SEX ? raw_insl(isa_itl(port), (u32 *)(buf), (nr)) :    \
+                  raw_insw_swapw(isa_itw(port), (u16 *)(buf), (nr)<<1))
+
+#define isa_outsl(port, buf, nr)    \
+       (ISA_SEX ? raw_outsl(isa_itl(port), (u32 *)(buf), (nr)) :  \
+                  raw_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr)<<1))
+
+
+#define inb     isa_inb
+#define inb_p   isa_inb_p
+#define outb    isa_outb
+#define outb_p  isa_outb_p
+#define inw     isa_inw
+#define inw_p   isa_inw_p
+#define outw    isa_outw
+#define outw_p  isa_outw_p
+#define inl     isa_inl
+#define inl_p   isa_inl_p
+#define outl    isa_outl
+#define outl_p  isa_outl_p
+#define insb    isa_insb
+#define insw    isa_insw
+#define insl    isa_insl
+#define outsb   isa_outsb
+#define outsw   isa_outsw
+#define outsl   isa_outsl
+#define readb   isa_readb
+#define readw   isa_readw
+#define writeb  isa_writeb
+#define writew  isa_writew
+
+#else  /* CONFIG_ISA */
+
+/*
+ * We need to define dummy functions for GENERIC_IOMAP support.
+ */
+#define inb(port)          0xff
+#define inb_p(port)        0xff
+#define outb(val,port)     ((void)0)
+#define outb_p(val,port)   ((void)0)
+#define inw(port)          0xffff
+#define outw(val,port)     ((void)0)
+#define inl(port)          0xffffffffUL
+#define outl(val,port)     ((void)0)
+
+#define insb(port,buf,nr)  ((void)0)
+#define outsb(port,buf,nr) ((void)0)
+#define insw(port,buf,nr)  ((void)0)
+#define outsw(port,buf,nr) ((void)0)
+#define insl(port,buf,nr)  ((void)0)
+#define outsl(port,buf,nr) ((void)0)
+
+/*
+ * These should be valid on any ioremap()ed region
+ */
+#define readb(addr)      in_8(addr)
+#define writeb(val,addr) out_8((addr),(val))
+#define readw(addr)      in_le16(addr)
+#define writew(val,addr) out_le16((addr),(val))
+
+#endif /* CONFIG_ISA */
+
+#define readl(addr)      in_le32(addr)
+#define writel(val,addr) out_le32((addr),(val))
+
+#define mmiowb()
+
+static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size)
+{
+        return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
+}
+static inline void __iomem *ioremap_nocache(unsigned long physaddr, unsigned long size)
+{
+        return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
+}
+static inline void __iomem *ioremap_writethrough(unsigned long physaddr,
+                                         unsigned long size)
+{
+        return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
+}
+static inline void __iomem *ioremap_fullcache(unsigned long physaddr,
+                                      unsigned long size)
+{
+        return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
+}
+
+static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count)
+{
+        __builtin_memset((void __force *) addr, val, count);
+}
+static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count)
+{
+        __builtin_memcpy(dst, (void __force *) src, count);
+}
+static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count)
+{
+        __builtin_memcpy((void __force *) dst, src, count);
+}
+
+#ifndef CONFIG_SUN3
+#define IO_SPACE_LIMIT 0xffff
+#else
+#define IO_SPACE_LIMIT 0x0fffffff
+#endif
+
+#endif /* __KERNEL__ */
+
+#define __ARCH_HAS_NO_PAGE_ZERO_MAPPED          1
+
+/*
+ * Convert a physical pointer to a virtual kernel pointer for /dev/mem
+ * access
+ */
+#define xlate_dev_mem_ptr(p)    __va(p)
+
+/*
+ * Convert a virtual cached pointer to an uncached pointer
+ */
+#define xlate_dev_kmem_ptr(p)   p
+
+#endif /* _IO_H */
diff --git a/arch/m68knommu/include/asm/io.h b/arch/m68k/include/asm/io_no.h
index 6adef1ee2082..6adef1ee2082 100644
--- a/arch/m68knommu/include/asm/io.h
+++ b/arch/m68k/include/asm/io_no.h
diff --git a/arch/m68knommu/include/asm/ioctl.h b/arch/m68k/include/asm/ioctl.h
index b279fe06dfe5..b279fe06dfe5 100644
--- a/arch/m68knommu/include/asm/ioctl.h
+++ b/arch/m68k/include/asm/ioctl.h
diff --git a/arch/m68k/include/asm/ioctls.h b/arch/m68k/include/asm/ioctls.h
new file mode 100644
index 000000000000..b8d2f4be7fd7
--- /dev/null
+++ b/arch/m68k/include/asm/ioctls.h
@@ -0,0 +1,84 @@
+#ifndef __ARCH_M68K_IOCTLS_H__
+#define __ARCH_M68K_IOCTLS_H__
+
+#include <asm/ioctl.h>
+
+/* 0x54 is just a magic number to make these relatively unique ('T') */
+
+#define TCGETS          0x5401
+#define TCSETS          0x5402
+#define TCSETSW         0x5403
+#define TCSETSF         0x5404
+#define TCGETA          0x5405
+#define TCSETA          0x5406
+#define TCSETAW         0x5407
+#define TCSETAF         0x5408
+#define TCSBRK          0x5409
+#define TCXONC          0x540A
+#define TCFLSH          0x540B
+#define TIOCEXCL        0x540C
+#define TIOCNXCL        0x540D
+#define TIOCSCTTY       0x540E
+#define TIOCGPGRP       0x540F
+#define TIOCSPGRP       0x5410
+#define TIOCOUTQ        0x5411
+#define TIOCSTI         0x5412
+#define TIOCGWINSZ      0x5413
+#define TIOCSWINSZ      0x5414
+#define TIOCMGET        0x5415
+#define TIOCMBIS        0x5416
+#define TIOCMBIC        0x5417
+#define TIOCMSET        0x5418
+#define TIOCGSOFTCAR    0x5419
+#define TIOCSSOFTCAR    0x541A
+#define FIONREAD        0x541B
+#define TIOCINQ         FIONREAD
+#define TIOCLINUX       0x541C
+#define TIOCCONS        0x541D
+#define TIOCGSERIAL     0x541E
+#define TIOCSSERIAL     0x541F
+#define TIOCPKT         0x5420
+#define FIONBIO         0x5421
+#define TIOCNOTTY       0x5422
+#define TIOCSETD        0x5423
+#define TIOCGETD        0x5424
+#define TCSBRKP         0x5425  /* Needed for POSIX tcsendbreak() */
+#define TIOCSBRK        0x5427  /* BSD compatibility */
+#define TIOCCBRK        0x5428  /* BSD compatibility */
+#define TIOCGSID        0x5429  /* Return the session ID of FD */
+#define TCGETS2         _IOR('T',0x2A, struct termios2)
+#define TCSETS2         _IOW('T',0x2B, struct termios2)
+#define TCSETSW2        _IOW('T',0x2C, struct termios2)
+#define TCSETSF2        _IOW('T',0x2D, struct termios2)
+#define TIOCGPTN        _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
+#define TIOCSPTLCK      _IOW('T',0x31, int)  /* Lock/unlock Pty */
+
+#define FIONCLEX        0x5450  /* these numbers need to be adjusted. */
+#define FIOCLEX         0x5451
+#define FIOASYNC        0x5452
+#define TIOCSERCONFIG   0x5453
+#define TIOCSERGWILD    0x5454
+#define TIOCSERSWILD    0x5455
+#define TIOCGLCKTRMIOS  0x5456
+#define TIOCSLCKTRMIOS  0x5457
+#define TIOCSERGSTRUCT  0x5458 /* For debugging only */
+#define TIOCSERGETLSR   0x5459 /* Get line status register */
+#define TIOCSERGETMULTI 0x545A /* Get multiport config  */
+#define TIOCSERSETMULTI 0x545B /* Set multiport config */
+
+#define TIOCMIWAIT      0x545C  /* wait for a change on serial input line(s) */
+#define TIOCGICOUNT     0x545D  /* read serial port inline interrupt counts */
+#define FIOQSIZE        0x545E
+
+/* Used for packet mode */
+#define TIOCPKT_DATA             0
+#define TIOCPKT_FLUSHREAD        1
+#define TIOCPKT_FLUSHWRITE       2
+#define TIOCPKT_STOP             4
+#define TIOCPKT_START            8
+#define TIOCPKT_NOSTOP          16
+#define TIOCPKT_DOSTOP          32
+
+#define TIOCSER_TEMT    0x01    /* Transmitter physically empty */
+
+#endif /* __ARCH_M68K_IOCTLS_H__ */
diff --git a/arch/m68k/include/asm/ipcbuf.h b/arch/m68k/include/asm/ipcbuf.h
new file mode 100644
index 000000000000..a623ea3f0955
--- /dev/null
+++ b/arch/m68k/include/asm/ipcbuf.h
@@ -0,0 +1,29 @@
+#ifndef __m68k_IPCBUF_H__
+#define __m68k_IPCBUF_H__
+
+/*
+ * The user_ipc_perm structure for m68k architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 32-bit mode_t and seq
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct ipc64_perm
+{
+        __kernel_key_t          key;
+        __kernel_uid32_t        uid;
+        __kernel_gid32_t        gid;
+        __kernel_uid32_t        cuid;
+        __kernel_gid32_t        cgid;
+        __kernel_mode_t         mode;
+        unsigned short          __pad1;
+        unsigned short          seq;
+        unsigned short          __pad2;
+        unsigned long           __unused1;
+        unsigned long           __unused2;
+};
+
+#endif /* __m68k_IPCBUF_H__ */
diff --git a/arch/m68k/include/asm/irq.h b/arch/m68k/include/asm/irq.h
new file mode 100644
index 000000000000..d031416595b2
--- /dev/null
+++ b/arch/m68k/include/asm/irq.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "irq_no.h"
+#else
+#include "irq_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/irq_mm.h b/arch/m68k/include/asm/irq_mm.h
new file mode 100644
index 000000000000..226bfc0f21b1
--- /dev/null
+++ b/arch/m68k/include/asm/irq_mm.h
@@ -0,0 +1,125 @@
+#ifndef _M68K_IRQ_H_
+#define _M68K_IRQ_H_
+
+#include <linux/linkage.h>
+#include <linux/hardirq.h>
+#include <linux/spinlock_types.h>
+
+/*
+ * This should be the same as the max(NUM_X_SOURCES) for all the
+ * different m68k hosts compiled into the kernel.
+ * Currently the Atari has 72 and the Amiga 24, but if both are
+ * supported in the kernel it is better to make room for 72.
+ */
+#if defined(CONFIG_VME) || defined(CONFIG_SUN3) || defined(CONFIG_SUN3X)
+#define NR_IRQS 200
+#elif defined(CONFIG_ATARI) || defined(CONFIG_MAC)
+#define NR_IRQS 72
+#elif defined(CONFIG_Q40)
+#define NR_IRQS 43
+#elif defined(CONFIG_AMIGA)
+#define NR_IRQS 32
+#elif defined(CONFIG_APOLLO)
+#define NR_IRQS 24
+#elif defined(CONFIG_HP300)
+#define NR_IRQS 8
+#else
+#define NR_IRQS 0
+#endif
+
+/*
+ * The hardirq mask has to be large enough to have
+ * space for potentially all IRQ sources in the system
+ * nesting on a single CPU:
+ */
+#if (1 << HARDIRQ_BITS) < NR_IRQS
+# error HARDIRQ_BITS is too low!
+#endif
+
+/*
+ * Interrupt source definitions
+ * General interrupt sources are the level 1-7.
+ * Adding an interrupt service routine for one of these sources
+ * results in the addition of that routine to a chain of routines.
+ * Each one is called in succession.  Each individual interrupt
+ * service routine should determine if the device associated with
+ * that routine requires service.
+ */
+
+#define IRQ_SPURIOUS    0
+
+#define IRQ_AUTO_1      1       /* level 1 interrupt */
+#define IRQ_AUTO_2      2       /* level 2 interrupt */
+#define IRQ_AUTO_3      3       /* level 3 interrupt */
+#define IRQ_AUTO_4      4       /* level 4 interrupt */
+#define IRQ_AUTO_5      5       /* level 5 interrupt */
+#define IRQ_AUTO_6      6       /* level 6 interrupt */
+#define IRQ_AUTO_7      7       /* level 7 interrupt (non-maskable) */
+
+#define IRQ_USER        8
+
+extern unsigned int irq_canonicalize(unsigned int irq);
+
+struct pt_regs;
+
+/*
+ * various flags for request_irq() - the Amiga now uses the standard
+ * mechanism like all other architectures - IRQF_DISABLED and
+ * IRQF_SHARED are your friends.
+ */
+#ifndef MACH_AMIGA_ONLY
+#define IRQ_FLG_LOCK    (0x0001)        /* handler is not replaceable   */
+#define IRQ_FLG_REPLACE (0x0002)        /* replace existing handler     */
+#define IRQ_FLG_FAST    (0x0004)
+#define IRQ_FLG_SLOW    (0x0008)
+#define IRQ_FLG_STD     (0x8000)        /* internally used              */
+#endif
+
+/*
+ * This structure is used to chain together the ISRs for a particular
+ * interrupt source (if it supports chaining).
+ */
+typedef struct irq_node {
+        int             (*handler)(int, void *);
+        void            *dev_id;
+        struct irq_node *next;
+        unsigned long   flags;
+        const char      *devname;
+} irq_node_t;
+
+/*
+ * This structure has only 4 elements for speed reasons
+ */
+struct irq_handler {
+        int             (*handler)(int, void *);
+        unsigned long   flags;
+        void            *dev_id;
+        const char      *devname;
+};
+
+struct irq_controller {
+        const char *name;
+        spinlock_t lock;
+        int (*startup)(unsigned int irq);
+        void (*shutdown)(unsigned int irq);
+        void (*enable)(unsigned int irq);
+        void (*disable)(unsigned int irq);
+};
+
+extern int m68k_irq_startup(unsigned int);
+extern void m68k_irq_shutdown(unsigned int);
+
+/*
+ * This function returns a new irq_node_t
+ */
+extern irq_node_t *new_irq_node(void);
+
+extern void m68k_setup_auto_interrupt(void (*handler)(unsigned int, struct pt_regs *));
+extern void m68k_setup_user_interrupt(unsigned int vec, unsigned int cnt,
+                                      void (*handler)(unsigned int, struct pt_regs *));
+extern void m68k_setup_irq_controller(struct irq_controller *, unsigned int, unsigned int);
+
+asmlinkage void m68k_handle_int(unsigned int);
+asmlinkage void __m68k_handle_int(unsigned int, struct pt_regs *);
+
+#endif /* _M68K_IRQ_H_ */
diff --git a/arch/m68knommu/include/asm/irq.h b/arch/m68k/include/asm/irq_no.h
index 9373c31ac87d..9373c31ac87d 100644
--- a/arch/m68knommu/include/asm/irq.h
+++ b/arch/m68k/include/asm/irq_no.h
diff --git a/arch/m68knommu/include/asm/irq_regs.h b/arch/m68k/include/asm/irq_regs.h
index 3dd9c0b70270..3dd9c0b70270 100644
--- a/arch/m68knommu/include/asm/irq_regs.h
+++ b/arch/m68k/include/asm/irq_regs.h
diff --git a/arch/m68knommu/include/asm/kdebug.h b/arch/m68k/include/asm/kdebug.h
index 6ece1b037665..6ece1b037665 100644
--- a/arch/m68knommu/include/asm/kdebug.h
+++ b/arch/m68k/include/asm/kdebug.h
diff --git a/arch/m68k/include/asm/kmap_types.h b/arch/m68k/include/asm/kmap_types.h
new file mode 100644
index 000000000000..045d9fd122a2
--- /dev/null
+++ b/arch/m68k/include/asm/kmap_types.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "kmap_types_no.h"
+#else
+#include "kmap_types_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/kmap_types_mm.h b/arch/m68k/include/asm/kmap_types_mm.h
new file mode 100644
index 000000000000..c843c63d3801
--- /dev/null
+++ b/arch/m68k/include/asm/kmap_types_mm.h
@@ -0,0 +1,21 @@
+#ifndef __ASM_M68K_KMAP_TYPES_H
+#define __ASM_M68K_KMAP_TYPES_H
+
+enum km_type {
+        KM_BOUNCE_READ,
+        KM_SKB_SUNRPC_DATA,
+        KM_SKB_DATA_SOFTIRQ,
+        KM_USER0,
+        KM_USER1,
+        KM_BIO_SRC_IRQ,
+        KM_BIO_DST_IRQ,
+        KM_PTE0,
+        KM_PTE1,
+        KM_IRQ0,
+        KM_IRQ1,
+        KM_SOFTIRQ0,
+        KM_SOFTIRQ1,
+        KM_TYPE_NR
+};
+
+#endif  /* __ASM_M68K_KMAP_TYPES_H */
diff --git a/arch/m68knommu/include/asm/kmap_types.h b/arch/m68k/include/asm/kmap_types_no.h
index bfb6707575d1..bfb6707575d1 100644
--- a/arch/m68knommu/include/asm/kmap_types.h
+++ b/arch/m68k/include/asm/kmap_types_no.h
diff --git a/arch/m68k/include/asm/linkage.h b/arch/m68k/include/asm/linkage.h
new file mode 100644
index 000000000000..5a822bb790f7
--- /dev/null
+++ b/arch/m68k/include/asm/linkage.h
@@ -0,0 +1,7 @@
+#ifndef __ASM_LINKAGE_H
+#define __ASM_LINKAGE_H
+
+#define __ALIGN .align 4
+#define __ALIGN_STR ".align 4"
+
+#endif
diff --git a/arch/m68k/include/asm/local.h b/arch/m68k/include/asm/local.h
new file mode 100644
index 000000000000..6c259263e1f0
--- /dev/null
+++ b/arch/m68k/include/asm/local.h
@@ -0,0 +1,6 @@
+#ifndef _ASM_M68K_LOCAL_H
+#define _ASM_M68K_LOCAL_H
+
+#include <asm-generic/local.h>
+
+#endif /* _ASM_M68K_LOCAL_H */
diff --git a/arch/m68knommu/include/asm/m5206sim.h b/arch/m68k/include/asm/m5206sim.h
index 7e3594dea88b..7e3594dea88b 100644
--- a/arch/m68knommu/include/asm/m5206sim.h
+++ b/arch/m68k/include/asm/m5206sim.h
diff --git a/arch/m68knommu/include/asm/m520xsim.h b/arch/m68k/include/asm/m520xsim.h
index 49d016e6391a..49d016e6391a 100644
--- a/arch/m68knommu/include/asm/m520xsim.h
+++ b/arch/m68k/include/asm/m520xsim.h
diff --git a/arch/m68knommu/include/asm/m523xsim.h b/arch/m68k/include/asm/m523xsim.h
index bf397313e93f..bf397313e93f 100644
--- a/arch/m68knommu/include/asm/m523xsim.h
+++ b/arch/m68k/include/asm/m523xsim.h
diff --git a/arch/m68knommu/include/asm/m5249sim.h b/arch/m68k/include/asm/m5249sim.h
index 366eb8602d2f..366eb8602d2f 100644
--- a/arch/m68knommu/include/asm/m5249sim.h
+++ b/arch/m68k/include/asm/m5249sim.h
diff --git a/arch/m68knommu/include/asm/m5272sim.h b/arch/m68k/include/asm/m5272sim.h
index 6217edc21139..6217edc21139 100644
--- a/arch/m68knommu/include/asm/m5272sim.h
+++ b/arch/m68k/include/asm/m5272sim.h
diff --git a/arch/m68knommu/include/asm/m527xsim.h b/arch/m68k/include/asm/m527xsim.h
index 1f63ab3fb3e6..1f63ab3fb3e6 100644
--- a/arch/m68knommu/include/asm/m527xsim.h
+++ b/arch/m68k/include/asm/m527xsim.h
diff --git a/arch/m68knommu/include/asm/m528xsim.h b/arch/m68k/include/asm/m528xsim.h
index 28bf783a5d6d..28bf783a5d6d 100644
--- a/arch/m68knommu/include/asm/m528xsim.h
+++ b/arch/m68k/include/asm/m528xsim.h
diff --git a/arch/m68knommu/include/asm/m5307sim.h b/arch/m68k/include/asm/m5307sim.h
index 5886728409c0..5886728409c0 100644
--- a/arch/m68knommu/include/asm/m5307sim.h
+++ b/arch/m68k/include/asm/m5307sim.h
diff --git a/arch/m68knommu/include/asm/m532xsim.h b/arch/m68k/include/asm/m532xsim.h
index 1835fd20a82c..1835fd20a82c 100644
--- a/arch/m68knommu/include/asm/m532xsim.h
+++ b/arch/m68k/include/asm/m532xsim.h
diff --git a/arch/m68knommu/include/asm/m5407sim.h b/arch/m68k/include/asm/m5407sim.h
index cc22c4a53005..cc22c4a53005 100644
--- a/arch/m68knommu/include/asm/m5407sim.h
+++ b/arch/m68k/include/asm/m5407sim.h
diff --git a/arch/m68knommu/include/asm/m68360.h b/arch/m68k/include/asm/m68360.h
index eb7d39ef2855..eb7d39ef2855 100644
--- a/arch/m68knommu/include/asm/m68360.h
+++ b/arch/m68k/include/asm/m68360.h
diff --git a/arch/m68knommu/include/asm/m68360_enet.h b/arch/m68k/include/asm/m68360_enet.h
index c36f4d059203..c36f4d059203 100644
--- a/arch/m68knommu/include/asm/m68360_enet.h
+++ b/arch/m68k/include/asm/m68360_enet.h
diff --git a/arch/m68knommu/include/asm/m68360_pram.h b/arch/m68k/include/asm/m68360_pram.h
index e6088bbce93d..e6088bbce93d 100644
--- a/arch/m68knommu/include/asm/m68360_pram.h
+++ b/arch/m68k/include/asm/m68360_pram.h
diff --git a/arch/m68knommu/include/asm/m68360_quicc.h b/arch/m68k/include/asm/m68360_quicc.h
index 6d40f4d18e10..6d40f4d18e10 100644
--- a/arch/m68knommu/include/asm/m68360_quicc.h
+++ b/arch/m68k/include/asm/m68360_quicc.h
diff --git a/arch/m68knommu/include/asm/m68360_regs.h b/arch/m68k/include/asm/m68360_regs.h
index d57217ca4f27..d57217ca4f27 100644
--- a/arch/m68knommu/include/asm/m68360_regs.h
+++ b/arch/m68k/include/asm/m68360_regs.h
diff --git a/arch/m68k/include/asm/mac_asc.h b/arch/m68k/include/asm/mac_asc.h
new file mode 100644
index 000000000000..fc2e5467b41e
--- /dev/null
+++ b/arch/m68k/include/asm/mac_asc.h
@@ -0,0 +1,27 @@
+/*
+ *      Apple Sound Chip
+ */
+
+#ifndef __ASM_MAC_ASC_H
+#define __ASM_MAC_ASC_H
+
+/*
+ *      ASC offsets and controls
+ */
+
+#define ASC_BUF_BASE    0x00    /* RAM buffer offset */
+#define ASC_BUF_SIZE    0x800
+
+#define ASC_CONTROL     0x800
+#define ASC_CONTROL_OFF         0x00
+#define ASC_FREQ(chan,byte)     ((0x810)+((chan)<<3)+(byte))
+#define ASC_ENABLE      0x801
+#define ASC_ENABLE_SAMPLE       0x02
+#define ASC_MODE        0x802
+#define ASC_MODE_SAMPLE         0x02
+
+#define ASC_VOLUME      0x806
+#define ASC_CHAN        0x807   /* ??? */
+
+
+#endif
diff --git a/arch/m68k/include/asm/mac_baboon.h b/arch/m68k/include/asm/mac_baboon.h
new file mode 100644
index 000000000000..c2a042b8c349
--- /dev/null
+++ b/arch/m68k/include/asm/mac_baboon.h
@@ -0,0 +1,32 @@
+/*
+ * Definitions for the "Baboon" custom IC on the PowerBook 190.
+ */
+
+#define BABOON_BASE (0x50F1A000)        /* same as IDE controller base */
+
+#ifndef __ASSEMBLY__
+
+struct baboon {
+        char    pad1[208];      /* generic IDE registers, not used here */
+        short   mb_control;     /* Control register:
+                                 * bit 5 : slot 2 power control
+                                 * bit 6 : slot 1 power control
+                                 */
+        char    pad2[2];
+        short   mb_status;      /* (0xD4) media bay status register:
+                                 *
+                                 * bit 0: ????
+                                 * bit 1: IDE interrupt active?
+                                 * bit 2: bay status, 0 = full, 1 = empty
+                                 * bit 3: ????
+                                 */
+        char    pad3[2];        /* (0xD6) not used */
+        short   mb_ifr;         /* (0xD8) media bay interrupt flags register:
+                                 *
+                                 * bit 0: ????
+                                 * bit 1: IDE controller interrupt
+                                 * bit 2: media bay status change interrupt
+                                 */
+};
+
+#endif /* __ASSEMBLY **/
diff --git a/arch/m68k/include/asm/mac_iop.h b/arch/m68k/include/asm/mac_iop.h
new file mode 100644
index 000000000000..a2c7e6fcca38
--- /dev/null
+++ b/arch/m68k/include/asm/mac_iop.h
@@ -0,0 +1,162 @@
+/*
+ * I/O Processor (IOP) defines and structures, mostly snagged from A/UX
+ * header files.
+ *
+ * The original header from which this was taken is copyrighted. I've done some
+ * rewriting (in fact my changes make this a bit more readable, IMHO) but some
+ * more should be done.
+ */
+
+/*
+ * This is the base address of the IOPs. Use this as the address of
+ * a "struct iop" (see below) to see where the actual registers fall.
+ */
+
+#define SCC_IOP_BASE_IIFX       (0x50F04000)
+#define ISM_IOP_BASE_IIFX       (0x50F12000)
+
+#define SCC_IOP_BASE_QUADRA     (0x50F0C000)
+#define ISM_IOP_BASE_QUADRA     (0x50F1E000)
+
+/* IOP status/control register bits: */
+
+#define IOP_BYPASS      0x01    /* bypass-mode hardware access */
+#define IOP_AUTOINC     0x02    /* allow autoincrement of ramhi/lo */
+#define IOP_RUN         0x04    /* set to 0 to reset IOP chip */
+#define IOP_IRQ         0x08    /* generate IRQ to IOP if 1 */
+#define IOP_INT0        0x10    /* intr priority from IOP to host */
+#define IOP_INT1        0x20    /* intr priority from IOP to host */
+#define IOP_HWINT       0x40    /* IRQ from hardware; bypass mode only */
+#define IOP_DMAINACTIVE 0x80    /* no DMA request active; bypass mode only */
+
+#define NUM_IOPS        2
+#define NUM_IOP_CHAN    7
+#define NUM_IOP_MSGS    NUM_IOP_CHAN*8
+#define IOP_MSG_LEN     32
+
+/* IOP reference numbers, used by the globally-visible iop_xxx functions */
+
+#define IOP_NUM_SCC     0
+#define IOP_NUM_ISM     1
+
+/* IOP channel states */
+
+#define IOP_MSG_IDLE            0       /* idle                         */
+#define IOP_MSG_NEW             1       /* new message sent             */
+#define IOP_MSG_RCVD            2       /* message received; processing */
+#define IOP_MSG_COMPLETE        3       /* message processing complete  */
+
+/* IOP message status codes */
+
+#define IOP_MSGSTATUS_UNUSED    0       /* Unusued message structure       */
+#define IOP_MSGSTATUS_WAITING   1       /* waiting for channel             */
+#define IOP_MSGSTATUS_SENT      2       /* message sent, awaiting reply    */
+#define IOP_MSGSTATUS_COMPLETE  3       /* message complete and reply rcvd */
+#define IOP_MSGSTATUS_UNSOL     6       /* message is unsolicited          */
+
+/* IOP memory addresses of the members of the mac_iop_kernel structure. */
+
+#define IOP_ADDR_MAX_SEND_CHAN  0x0200
+#define IOP_ADDR_SEND_STATE     0x0201
+#define IOP_ADDR_PATCH_CTRL     0x021F
+#define IOP_ADDR_SEND_MSG       0x0220
+#define IOP_ADDR_MAX_RECV_CHAN  0x0300
+#define IOP_ADDR_RECV_STATE     0x0301
+#define IOP_ADDR_ALIVE          0x031F
+#define IOP_ADDR_RECV_MSG       0x0320
+
+#ifndef __ASSEMBLY__
+
+/*
+ * IOP Control registers, staggered because in usual Apple style they were
+ * too lazy to decode the A0 bit. This structure is assumed to begin at
+ * one of the xxx_IOP_BASE addresses given above.
+ */
+
+struct mac_iop {
+    __u8        ram_addr_hi;    /* shared RAM address hi byte */
+    __u8        pad0;
+    __u8        ram_addr_lo;    /* shared RAM address lo byte */
+    __u8        pad1;
+    __u8        status_ctrl;    /* status/control register */
+    __u8        pad2[3];
+    __u8        ram_data;       /* RAM data byte at ramhi/lo */
+
+    __u8        pad3[23];
+
+    /* Bypass-mode hardware access registers */
+
+    union {
+        struct {                /* SCC registers */
+            __u8 sccb_cmd;      /* SCC B command reg */
+            __u8 pad4;
+            __u8 scca_cmd;      /* SCC A command reg */
+            __u8 pad5;
+            __u8 sccb_data;     /* SCC B data */
+            __u8 pad6;
+            __u8 scca_data;     /* SCC A data */
+        } scc_regs;
+
+        struct {                /* ISM registers */
+            __u8 wdata;         /* write a data byte */
+            __u8 pad7;
+            __u8 wmark;         /* write a mark byte */
+            __u8 pad8;
+            __u8 wcrc;          /* write 2-byte crc to disk */
+            __u8 pad9;
+            __u8 wparams;       /* write the param regs */
+            __u8 pad10;
+            __u8 wphase;        /* write the phase states & dirs */
+            __u8 pad11;
+            __u8 wsetup;        /* write the setup register */
+            __u8 pad12;
+            __u8 wzeroes;       /* mode reg: 1's clr bits, 0's are x */
+            __u8 pad13;
+            __u8 wones;         /* mode reg: 1's set bits, 0's are x */
+            __u8 pad14;
+            __u8 rdata;         /* read a data byte */
+            __u8 pad15;
+            __u8 rmark;         /* read a mark byte */
+            __u8 pad16;
+            __u8 rerror;        /* read the error register */
+            __u8 pad17;
+            __u8 rparams;       /* read the param regs */
+            __u8 pad18;
+            __u8 rphase;        /* read the phase states & dirs */
+            __u8 pad19;
+            __u8 rsetup;        /* read the setup register */
+            __u8 pad20;
+            __u8 rmode;         /* read the mode register */
+            __u8 pad21;
+            __u8 rhandshake;    /* read the handshake register */
+        } ism_regs;
+    } b;
+};
+
+/* This structure is used to track IOP messages in the Linux kernel */
+
+struct iop_msg {
+        struct iop_msg  *next;          /* next message in queue or NULL     */
+        uint    iop_num;                /* IOP number                        */
+        uint    channel;                /* channel number                    */
+        void    *caller_priv;           /* caller private data               */
+        int     status;                 /* status of this message            */
+        __u8    message[IOP_MSG_LEN];   /* the message being sent/received   */
+        __u8    reply[IOP_MSG_LEN];     /* the reply to the message          */
+        void    (*handler)(struct iop_msg *);
+                                        /* function to call when reply recvd */
+};
+
+extern int iop_scc_present,iop_ism_present;
+
+extern int iop_listen(uint, uint,
+                        void (*handler)(struct iop_msg *),
+                        const char *);
+extern int iop_send_message(uint, uint, void *, uint, __u8 *,
+                            void (*)(struct iop_msg *));
+extern void iop_complete_message(struct iop_msg *);
+extern void iop_upload_code(uint, __u8 *, uint, __u16);
+extern void iop_download_code(uint, __u8 *, uint, __u16);
+extern __u8 *iop_compare_code(uint, __u8 *, uint, __u16);
+
+#endif /* __ASSEMBLY__ */
diff --git a/arch/m68k/include/asm/mac_mouse.h b/arch/m68k/include/asm/mac_mouse.h
new file mode 100644
index 000000000000..39a5c292eaee
--- /dev/null
+++ b/arch/m68k/include/asm/mac_mouse.h
@@ -0,0 +1,23 @@
+#ifndef _ASM_MAC_MOUSE_H
+#define _ASM_MAC_MOUSE_H
+
+/*
+ * linux/include/asm-m68k/mac_mouse.h
+ * header file for Macintosh ADB mouse driver
+ * 27-10-97 Michael Schmitz
+ * copied from:
+ * header file for Atari Mouse driver
+ * by Robert de Vries (robert@and.nl) on 19Jul93
+ */
+
+struct mouse_status {
+        char            buttons;
+        short           dx;
+        short           dy;
+        int             ready;
+        int             active;
+        wait_queue_head_t wait;
+        struct fasync_struct *fasyncptr;
+};
+
+#endif
diff --git a/arch/m68k/include/asm/mac_oss.h b/arch/m68k/include/asm/mac_oss.h
new file mode 100644
index 000000000000..7221f7251934
--- /dev/null
+++ b/arch/m68k/include/asm/mac_oss.h
@@ -0,0 +1,94 @@
+/*
+ *      OSS
+ *
+ *      This is used in place of VIA2 on the IIfx.
+ */
+
+#define OSS_BASE        (0x50f1a000)
+
+/*
+ * Interrupt level offsets for mac_oss->irq_level
+ */
+
+#define OSS_NUBUS0      0
+#define OSS_NUBUS1      1
+#define OSS_NUBUS2      2
+#define OSS_NUBUS3      3
+#define OSS_NUBUS4      4
+#define OSS_NUBUS5      5
+#define OSS_IOPISM      6
+#define OSS_IOPSCC      7
+#define OSS_SOUND       8
+#define OSS_SCSI        9
+#define OSS_60HZ        10
+#define OSS_VIA1        11
+#define OSS_UNUSED1     12
+#define OSS_UNUSED2     13
+#define OSS_PARITY      14
+#define OSS_UNUSED3     15
+
+#define OSS_NUM_SOURCES 16
+
+/*
+ * Pending interrupt bits in mac_oss->irq_pending
+ */
+
+#define OSS_IP_NUBUS0   0x0001
+#define OSS_IP_NUBUS1   0x0002
+#define OSS_IP_NUBUS2   0x0004
+#define OSS_IP_NUBUS3   0x0008
+#define OSS_IP_NUBUS4   0x0010
+#define OSS_IP_NUBUS5   0x0020
+#define OSS_IP_IOPISM   0x0040
+#define OSS_IP_IOPSCC   0x0080
+#define OSS_IP_SOUND    0x0100
+#define OSS_IP_SCSI     0x0200
+#define OSS_IP_60HZ     0x0400
+#define OSS_IP_VIA1     0x0800
+#define OSS_IP_UNUSED1  0x1000
+#define OSS_IP_UNUSED2  0x2000
+#define OSS_IP_PARITY   0x4000
+#define OSS_IP_UNUSED3  0x8000
+
+#define OSS_IP_NUBUS (OSS_IP_NUBUS0|OSS_IP_NUBUS1|OSS_IP_NUBUS2|OSS_IP_NUBUS3|OSS_IP_NUBUS4|OSS_IP_NUBUS5)
+
+/*
+ * Rom Control Register
+ */
+
+#define OSS_POWEROFF    0x80
+
+/*
+ * OSS Interrupt levels for various sub-systems
+ *
+ * This mapping is layed out with two things in mind: first, we try to keep
+ * things on their own levels to avoid having to do double-dispatches. Second,
+ * the levels match as closely as possible the alternate IRQ mapping mode (aka
+ * "A/UX mode") available on some VIA machines.
+ */
+
+#define OSS_IRQLEV_DISABLED     0
+#define OSS_IRQLEV_IOPISM       1       /* ADB? */
+#define OSS_IRQLEV_SCSI         IRQ_AUTO_2
+#define OSS_IRQLEV_NUBUS        IRQ_AUTO_3      /* keep this on its own level */
+#define OSS_IRQLEV_IOPSCC       IRQ_AUTO_4      /* matches VIA alternate mapping */
+#define OSS_IRQLEV_SOUND        IRQ_AUTO_5      /* matches VIA alternate mapping */
+#define OSS_IRQLEV_60HZ         6       /* matches VIA alternate mapping */
+#define OSS_IRQLEV_VIA1         IRQ_AUTO_6      /* matches VIA alternate mapping */
+#define OSS_IRQLEV_PARITY       7       /* matches VIA alternate mapping */
+
+#ifndef __ASSEMBLY__
+
+struct mac_oss {
+    __u8  irq_level[0x10];      /* [0x000-0x00f] Interrupt levels */
+    __u8  padding0[0x1F2];      /* [0x010-0x201] IO space filler */
+    __u16 irq_pending;          /* [0x202-0x203] pending interrupts bits */
+    __u8  rom_ctrl;             /* [0x204-0x204] ROM cntl reg (for poweroff) */
+    __u8  padding1[0x2];        /* [0x205-0x206] currently unused by A/UX */
+    __u8  ack_60hz;             /* [0x207-0x207] 60 Hz ack. */
+};
+
+extern volatile struct mac_oss *oss;
+extern int oss_present;
+
+#endif /* __ASSEMBLY__ */
diff --git a/arch/m68k/include/asm/mac_psc.h b/arch/m68k/include/asm/mac_psc.h
new file mode 100644
index 000000000000..7808bb0b2323
--- /dev/null
+++ b/arch/m68k/include/asm/mac_psc.h
@@ -0,0 +1,248 @@
+/*
+ * Apple Peripheral System Controller (PSC)
+ *
+ * The PSC is used on the AV Macs to control IO functions not handled
+ * by the VIAs (Ethernet, DSP, SCC, Sound). This includes nine DMA
+ * channels.
+ *
+ * The first seven DMA channels appear to be "one-shot" and are actually
+ * sets of two channels; one member is active while the other is being
+ * configured, and then you flip the active member and start all over again.
+ * The one-shot channels are grouped together and are:
+ *
+ * 1. SCSI
+ * 2. Ethernet Read
+ * 3. Ethernet Write
+ * 4. Floppy Disk Controller
+ * 5. SCC Channel A Receive
+ * 6. SCC Channel B Receive
+ * 7. SCC Channel A Transmit
+ *
+ * The remaining two channels are handled somewhat differently. They appear
+ * to be closely tied and share one set of registers. They also seem to run
+ * continuously, although how you keep the buffer filled in this scenario is
+ * not understood as there seems to be only one input and one output buffer
+ * pointer.
+ *
+ * Much of this was extrapolated from what was known about the Ethernet
+ * registers and subsequently confirmed using MacsBug (ie by pinging the
+ * machine with easy-to-find patterns and looking for them in the DMA
+ * buffers, or by sending a file over the serial ports and finding the
+ * file in the buffers.)
+ *
+ * 1999-05-25 (jmt)
+ */
+
+#define PSC_BASE        (0x50F31000)
+
+/*
+ * The IER/IFR registers work like the VIA, except that it has 4
+ * of them each on different interrupt levels, and each register
+ * set only seems to handle four interrupts instead of seven.
+ *
+ * To access a particular set of registers, add 0xn0 to the base
+ * where n = 3,4,5 or 6.
+ */
+
+#define pIFRbase        0x100
+#define pIERbase        0x104
+
+/*
+ * One-shot DMA control registers
+ */
+
+#define PSC_MYSTERY     0x804
+
+#define PSC_CTL_BASE    0xC00
+
+#define PSC_SCSI_CTL    0xC00
+#define PSC_ENETRD_CTL  0xC10
+#define PSC_ENETWR_CTL  0xC20
+#define PSC_FDC_CTL     0xC30
+#define PSC_SCCA_CTL    0xC40
+#define PSC_SCCB_CTL    0xC50
+#define PSC_SCCATX_CTL  0xC60
+
+/*
+ * DMA channels. Add +0x10 for the second channel in the set.
+ * You're supposed to use one channel while the other runs and
+ * then flip channels and do the whole thing again.
+ */
+
+#define PSC_ADDR_BASE   0x1000
+#define PSC_LEN_BASE    0x1004
+#define PSC_CMD_BASE    0x1008
+
+#define PSC_SET0        0x00
+#define PSC_SET1        0x10
+
+#define PSC_SCSI_ADDR   0x1000  /* confirmed */
+#define PSC_SCSI_LEN    0x1004  /* confirmed */
+#define PSC_SCSI_CMD    0x1008  /* confirmed */
+#define PSC_ENETRD_ADDR 0x1020  /* confirmed */
+#define PSC_ENETRD_LEN  0x1024  /* confirmed */
+#define PSC_ENETRD_CMD  0x1028  /* confirmed */
+#define PSC_ENETWR_ADDR 0x1040  /* confirmed */
+#define PSC_ENETWR_LEN  0x1044  /* confirmed */
+#define PSC_ENETWR_CMD  0x1048  /* confirmed */
+#define PSC_FDC_ADDR    0x1060  /* strongly suspected */
+#define PSC_FDC_LEN     0x1064  /* strongly suspected */
+#define PSC_FDC_CMD     0x1068  /* strongly suspected */
+#define PSC_SCCA_ADDR   0x1080  /* confirmed */
+#define PSC_SCCA_LEN    0x1084  /* confirmed */
+#define PSC_SCCA_CMD    0x1088  /* confirmed */
+#define PSC_SCCB_ADDR   0x10A0  /* confirmed */
+#define PSC_SCCB_LEN    0x10A4  /* confirmed */
+#define PSC_SCCB_CMD    0x10A8  /* confirmed */
+#define PSC_SCCATX_ADDR 0x10C0  /* confirmed */
+#define PSC_SCCATX_LEN  0x10C4  /* confirmed */
+#define PSC_SCCATX_CMD  0x10C8  /* confirmed */
+
+/*
+ * Free-running DMA registers. The only part known for sure are the bits in
+ * the control register, the buffer addresses and the buffer length. Everything
+ * else is anybody's guess.
+ *
+ * These registers seem to be mirrored every thirty-two bytes up until offset
+ * 0x300. It's safe to assume then that a new set of registers starts there.
+ */
+
+#define PSC_SND_CTL     0x200   /*
+                                 * [ 16-bit ]
+                                 * Sound (Singer?) control register.
+                                 *
+                                 * bit 0  : ????
+                                 * bit 1  : ????
+                                 * bit 2  : Set to one to enable sound
+                                 *          output. Possibly a mute flag.
+                                 * bit 3  : ????
+                                 * bit 4  : ????
+                                 * bit 5  : ????
+                                 * bit 6  : Set to one to enable pass-thru
+                                 *          audio. In this mode the audio data
+                                 *          seems to appear in both the input
+                                 *          buffer and the output buffer.
+                                 * bit 7  : Set to one to activate the
+                                 *          sound input DMA or zero to
+                                 *          disable it.
+                                 * bit 8  : Set to one to activate the
+                                 *          sound output DMA or zero to
+                                 *          disable it.
+                                 * bit 9  : \
+                                 * bit 11 :  |
+                                 *          These two bits control the sample
+                                 *          rate. Usually set to binary 10 and
+                                 *          MacOS 8.0 says I'm at 48 KHz. Using
+                                 *          a binary value of 01 makes things
+                                 *          sound about 1/2 speed (24 KHz?) and
+                                 *          binary 00 is slower still (22 KHz?)
+                                 *
+                                 * Setting this to 0x0000 is a good way to
+                                 * kill all DMA at boot time so that the
+                                 * PSC won't overwrite the kernel image
+                                 * with sound data.
+                                 */
+
+/*
+ * 0x0202 - 0x0203 is unused. Writing there
+ * seems to clobber the control register.
+ */
+
+#define PSC_SND_SOURCE  0x204   /*
+                                 * [ 32-bit ]
+                                 * Controls input source and volume:
+                                 *
+                                 * bits 12-15 : input source volume, 0 - F
+                                 * bits 16-19 : unknown, always 0x5
+                                 * bits 20-23 : input source selection:
+                                 *                  0x3 = CD Audio
+                                 *                  0x4 = External Audio
+                                 *
+                                 * The volume is definitely not the general
+                                 * output volume as it doesn't affect the
+                                 * alert sound volume.
+                                 */
+#define PSC_SND_STATUS1 0x208   /*
+                                 * [ 32-bit ]
+                                 * Appears to be a read-only status register.
+                                 * The usual value is 0x00400002.
+                                 */
+#define PSC_SND_HUH3    0x20C   /*
+                                 * [ 16-bit ]
+                                 * Unknown 16-bit value, always 0x0000.
+                                 */
+#define PSC_SND_BITS2GO 0x20E   /*
+                                 * [ 16-bit ]
+                                 * Counts down to zero from some constant
+                                 * value. The value appears to be the
+                                 * number of _bits_ remaining before the
+                                 * buffer is full, which would make sense
+                                 * since Apple's docs say the sound DMA
+                                 * channels are 1 bit wide.
+                                 */
+#define PSC_SND_INADDR  0x210   /*
+                                 * [ 32-bit ]
+                                 * Address of the sound input DMA buffer
+                                 */
+#define PSC_SND_OUTADDR 0x214   /*
+                                 * [ 32-bit ]
+                                 * Address of the sound output DMA buffer
+                                 */
+#define PSC_SND_LEN     0x218   /*
+                                 * [ 16-bit ]
+                                 * Length of both buffers in eight-byte units.
+                                 */
+#define PSC_SND_HUH4    0x21A   /*
+                                 * [ 16-bit ]
+                                 * Unknown, always 0x0000.
+                                 */
+#define PSC_SND_STATUS2 0x21C   /*
+                                 * [ 16-bit ]
+                                 * Appears to e a read-only status register.
+                                 * The usual value is 0x0200.
+                                 */
+#define PSC_SND_HUH5    0x21E   /*
+                                 * [ 16-bit ]
+                                 * Unknown, always 0x0000.
+                                 */
+
+#ifndef __ASSEMBLY__
+
+extern volatile __u8 *psc;
+extern int psc_present;
+
+/*
+ *      Access functions
+ */
+
+static inline void psc_write_byte(int offset, __u8 data)
+{
+        *((volatile __u8 *)(psc + offset)) = data;
+}
+
+static inline void psc_write_word(int offset, __u16 data)
+{
+        *((volatile __u16 *)(psc + offset)) = data;
+}
+
+static inline void psc_write_long(int offset, __u32 data)
+{
+        *((volatile __u32 *)(psc + offset)) = data;
+}
+
+static inline u8 psc_read_byte(int offset)
+{
+        return *((volatile __u8 *)(psc + offset));
+}
+
+static inline u16 psc_read_word(int offset)
+{
+        return *((volatile __u16 *)(psc + offset));
+}
+
+static inline u32 psc_read_long(int offset)
+{
+        return *((volatile __u32 *)(psc + offset));
+}
+
+#endif /* __ASSEMBLY__ */
diff --git a/arch/m68k/include/asm/mac_via.h b/arch/m68k/include/asm/mac_via.h
new file mode 100644
index 000000000000..39afb438b656
--- /dev/null
+++ b/arch/m68k/include/asm/mac_via.h
@@ -0,0 +1,267 @@
+/*
+ *      6522 Versatile Interface Adapter (VIA)
+ *
+ *      There are two of these on the Mac II. Some IRQ's are vectored
+ *      via them as are assorted bits and bobs - eg rtc, adb. The picture
+ *      is a bit incomplete as the Mac documentation doesn't cover this well
+ */
+
+#ifndef _ASM_MAC_VIA_H_
+#define _ASM_MAC_VIA_H_
+
+/*
+ * Base addresses for the VIAs. There are two in every machine,
+ * although on some machines the second is an RBV or an OSS.
+ * The OSS is different enough that it's handled separately.
+ *
+ * Do not use these values directly; use the via1 and via2 variables
+ * instead (and don't forget to check rbv_present when using via2!)
+ */
+
+#define VIA1_BASE       (0x50F00000)
+#define VIA2_BASE       (0x50F02000)
+#define  RBV_BASE       (0x50F26000)
+
+/*
+ *      Not all of these are true post MacII I think.
+ *      CSA: probably the ones CHRP marks as 'unused' change purposes
+ *      when the IWM becomes the SWIM.
+ *      http://www.rs6000.ibm.com/resource/technology/chrpio/via5.mak.html
+ *      ftp://ftp.austin.ibm.com/pub/technology/spec/chrp/inwork/CHRP_IORef_1.0.pdf
+ *
+ * also, http://developer.apple.com/technotes/hw/hw_09.html claims the
+ * following changes for IIfx:
+ * VIA1A_vSccWrReq not available and that VIA1A_vSync has moved to an IOP.
+ * Also, "All of the functionality of VIA2 has been moved to other chips".
+ */
+
+#define VIA1A_vSccWrReq 0x80    /* SCC write. (input)
+                                 * [CHRP] SCC WREQ: Reflects the state of the
+                                 * Wait/Request pins from the SCC.
+                                 * [Macintosh Family Hardware]
+                                 * as CHRP on SE/30,II,IIx,IIcx,IIci.
+                                 * on IIfx, "0 means an active request"
+                                 */
+#define VIA1A_vRev8     0x40    /* Revision 8 board ???
+                                 * [CHRP] En WaitReqB: Lets the WaitReq_L
+                                 * signal from port B of the SCC appear on
+                                 * the PA7 input pin. Output.
+                                 * [Macintosh Family] On the SE/30, this
+                                 * is the bit to flip screen buffers.
+                                 * 0=alternate, 1=main.
+                                 * on II,IIx,IIcx,IIci,IIfx this is a bit
+                                 * for Rev ID. 0=II,IIx, 1=IIcx,IIci,IIfx
+                                 */
+#define VIA1A_vHeadSel  0x20    /* Head select for IWM.
+                                 * [CHRP] unused.
+                                 * [Macintosh Family] "Floppy disk
+                                 * state-control line SEL" on all but IIfx
+                                 */
+#define VIA1A_vOverlay  0x10    /* [Macintosh Family] On SE/30,II,IIx,IIcx
+                                 * this bit enables the "Overlay" address
+                                 * map in the address decoders as it is on
+                                 * reset for mapping the ROM over the reset
+                                 * vector. 1=use overlay map.
+                                 * On the IIci,IIfx it is another bit of the
+                                 * CPU ID: 0=normal IIci, 1=IIci with parity
+                                 * feature or IIfx.
+                                 * [CHRP] En WaitReqA: Lets the WaitReq_L
+                                 * signal from port A of the SCC appear
+                                 * on the PA7 input pin (CHRP). Output.
+                                 * [MkLinux] "Drive Select"
+                                 *  (with 0x20 being 'disk head select')
+                                 */
+#define VIA1A_vSync     0x08    /* [CHRP] Sync Modem: modem clock select:
+                                 * 1: select the external serial clock to
+                                 *    drive the SCC's /RTxCA pin.
+                                 * 0: Select the 3.6864MHz clock to drive
+                                 *    the SCC cell.
+                                 * [Macintosh Family] Correct on all but IIfx
+                                 */
+
+/* Macintosh Family Hardware sez: bits 0-2 of VIA1A are volume control
+ * on Macs which had the PWM sound hardware.  Reserved on newer models.
+ * On IIci,IIfx, bits 1-2 are the rest of the CPU ID:
+ * bit 2: 1=IIci, 0=IIfx
+ * bit 1: 1 on both IIci and IIfx.
+ * MkLinux sez bit 0 is 'burnin flag' in this case.
+ * CHRP sez: VIA1A bits 0-2 and 5 are 'unused': if programmed as
+ * inputs, these bits will read 0.
+ */
+#define VIA1A_vVolume   0x07    /* Audio volume mask for PWM */
+#define VIA1A_CPUID0    0x02    /* CPU id bit 0 on RBV, others */
+#define VIA1A_CPUID1    0x04    /* CPU id bit 0 on RBV, others */
+#define VIA1A_CPUID2    0x10    /* CPU id bit 0 on RBV, others */
+#define VIA1A_CPUID3    0x40    /* CPU id bit 0 on RBV, others */
+
+/* Info on VIA1B is from Macintosh Family Hardware & MkLinux.
+ * CHRP offers no info. */
+#define VIA1B_vSound    0x80    /* Sound enable (for compatibility with
+                                 * PWM hardware) 0=enabled.
+                                 * Also, on IIci w/parity, shows parity error
+                                 * 0=error, 1=OK. */
+#define VIA1B_vMystery  0x40    /* On IIci, parity enable. 0=enabled,1=disabled
+                                 * On SE/30, vertical sync interrupt enable.
+                                 * 0=enabled. This vSync interrupt shows up
+                                 * as a slot $E interrupt. */
+#define VIA1B_vADBS2    0x20    /* ADB state input bit 1 (unused on IIfx) */
+#define VIA1B_vADBS1    0x10    /* ADB state input bit 0 (unused on IIfx) */
+#define VIA1B_vADBInt   0x08    /* ADB interrupt 0=interrupt (unused on IIfx)*/
+#define VIA1B_vRTCEnb   0x04    /* Enable Real time clock. 0=enabled. */
+#define VIA1B_vRTCClk   0x02    /* Real time clock serial-clock line. */
+#define VIA1B_vRTCData  0x01    /* Real time clock serial-data line. */
+
+/* MkLinux defines the following "VIA1 Register B contents where they
+ * differ from standard VIA1".  From the naming scheme, we assume they
+ * correspond to a VIA work-alike named 'EVR'. */
+#define EVRB_XCVR       0x08    /* XCVR_SESSION* */
+#define EVRB_FULL       0x10    /* VIA_FULL */
+#define EVRB_SYSES      0x20    /* SYS_SESSION */
+#define EVRB_AUXIE      0x00    /* Enable A/UX Interrupt Scheme */
+#define EVRB_AUXID      0x40    /* Disable A/UX Interrupt Scheme */
+#define EVRB_SFTWRIE    0x00    /* Software Interrupt ReQuest */
+#define EVRB_SFTWRID    0x80    /* Software Interrupt ReQuest */
+
+/*
+ *      VIA2 A register is the interrupt lines raised off the nubus
+ *      slots.
+ *      The below info is from 'Macintosh Family Hardware.'
+ *      MkLinux calls the 'IIci internal video IRQ' below the 'RBV slot 0 irq.'
+ *      It also notes that the slot $9 IRQ is the 'Ethernet IRQ' and
+ *      defines the 'Video IRQ' as 0x40 for the 'EVR' VIA work-alike.
+ *      Perhaps OSS uses vRAM1 and vRAM2 for ADB.
+ */
+
+#define VIA2A_vRAM1     0x80    /* RAM size bit 1 (IIci: reserved) */
+#define VIA2A_vRAM0     0x40    /* RAM size bit 0 (IIci: internal video IRQ) */
+#define VIA2A_vIRQE     0x20    /* IRQ from slot $E */
+#define VIA2A_vIRQD     0x10    /* IRQ from slot $D */
+#define VIA2A_vIRQC     0x08    /* IRQ from slot $C */
+#define VIA2A_vIRQB     0x04    /* IRQ from slot $B */
+#define VIA2A_vIRQA     0x02    /* IRQ from slot $A */
+#define VIA2A_vIRQ9     0x01    /* IRQ from slot $9 */
+
+/* RAM size bits decoded as follows:
+ * bit1 bit0  size of ICs in bank A
+ *  0    0    256 kbit
+ *  0    1    1 Mbit
+ *  1    0    4 Mbit
+ *  1    1   16 Mbit
+ */
+
+/*
+ *      Register B has the fun stuff in it
+ */
+
+#define VIA2B_vVBL      0x80    /* VBL output to VIA1 (60.15Hz) driven by
+                                 * timer T1.
+                                 * on IIci, parity test: 0=test mode.
+                                 * [MkLinux] RBV_PARODD: 1=odd,0=even. */
+#define VIA2B_vSndJck   0x40    /* External sound jack status.
+                                 * 0=plug is inserted.  On SE/30, always 0 */
+#define VIA2B_vTfr0     0x20    /* Transfer mode bit 0 ack from NuBus */
+#define VIA2B_vTfr1     0x10    /* Transfer mode bit 1 ack from NuBus */
+#define VIA2B_vMode32   0x08    /* 24/32bit switch - doubles as cache flush
+                                 * on II, AMU/PMMU control.
+                                 *   if AMU, 0=24bit to 32bit translation
+                                 *   if PMMU, 1=PMMU is accessing page table.
+                                 * on SE/30 tied low.
+                                 * on IIx,IIcx,IIfx, unused.
+                                 * on IIci/RBV, cache control. 0=flush cache.
+                                 */
+#define VIA2B_vPower    0x04    /* Power off, 0=shut off power.
+                                 * on SE/30 this signal sent to PDS card. */
+#define VIA2B_vBusLk    0x02    /* Lock NuBus transactions, 0=locked.
+                                 * on SE/30 sent to PDS card. */
+#define VIA2B_vCDis     0x01    /* Cache control. On IIci, 1=disable cache card
+                                 * on others, 0=disable processor's instruction
+                                 * and data caches. */
+
+/* Apple sez: http://developer.apple.com/technotes/ov/ov_04.html
+ * Another example of a valid function that has no ROM support is the use
+ * of the alternate video page for page-flipping animation. Since there
+ * is no ROM call to flip pages, it is necessary to go play with the
+ * right bit in the VIA chip (6522 Versatile Interface Adapter).
+ * [CSA: don't know which one this is, but it's one of 'em!]
+ */
+
+/*
+ *      6522 registers - see databook.
+ * CSA: Assignments for VIA1 confirmed from CHRP spec.
+ */
+
+/* partial address decode.  0xYYXX : XX part for RBV, YY part for VIA */
+/* Note: 15 VIA regs, 8 RBV regs */
+
+#define vBufB   0x0000  /* [VIA/RBV]  Register B */
+#define vBufAH  0x0200  /* [VIA only] Buffer A, with handshake. DON'T USE! */
+#define vDirB   0x0400  /* [VIA only] Data Direction Register B. */
+#define vDirA   0x0600  /* [VIA only] Data Direction Register A. */
+#define vT1CL   0x0800  /* [VIA only] Timer one counter low. */
+#define vT1CH   0x0a00  /* [VIA only] Timer one counter high. */
+#define vT1LL   0x0c00  /* [VIA only] Timer one latches low. */
+#define vT1LH   0x0e00  /* [VIA only] Timer one latches high. */
+#define vT2CL   0x1000  /* [VIA only] Timer two counter low. */
+#define vT2CH   0x1200  /* [VIA only] Timer two counter high. */
+#define vSR     0x1400  /* [VIA only] Shift register. */
+#define vACR    0x1600  /* [VIA only] Auxilary control register. */
+#define vPCR    0x1800  /* [VIA only] Peripheral control register. */
+                        /*            CHRP sez never ever to *write* this.
+                         *            Mac family says never to *change* this.
+                         * In fact we need to initialize it once at start. */
+#define vIFR    0x1a00  /* [VIA/RBV]  Interrupt flag register. */
+#define vIER    0x1c00  /* [VIA/RBV]  Interrupt enable register. */
+#define vBufA   0x1e00  /* [VIA/RBV] register A (no handshake) */
+
+/* The RBV only decodes the bottom eight address lines; the VIA doesn't
+ * decode the bottom eight -- so vBufB | rBufB will always get you BufB */
+/* CSA: in fact, only bits 0,1, and 4 seem to be decoded.
+ * BUT note the values for rIER and rIFR, where the top 8 bits *do* seem
+ * to matter.  In fact *all* of the top 8 bits seem to matter;
+ * setting rIER=0x1813 and rIFR=0x1803 doesn't work, either.
+ * Perhaps some sort of 'compatibility mode' is built-in? [21-May-1999]
+ */
+
+#define rBufB   0x0000  /* [VIA/RBV]  Register B */
+#define rExp    0x0001  /* [RBV only] RBV future expansion (always 0) */
+#define rSIFR   0x0002  /* [RBV only] RBV slot interrupts register. */
+#define rIFR    0x1a03  /* [VIA/RBV]  RBV interrupt flag register. */
+#define rMonP   0x0010  /* [RBV only] RBV video monitor type. */
+#define rChpT   0x0011  /* [RBV only] RBV test mode register (reads as 0). */
+#define rSIER   0x0012  /* [RBV only] RBV slot interrupt enables. */
+#define rIER    0x1c13  /* [VIA/RBV]  RBV interrupt flag enable register. */
+#define rBufA   rSIFR   /* the 'slot interrupts register' is BufA on a VIA */
+
+/*
+ * Video monitor parameters, for rMonP:
+ */
+#define RBV_DEPTH  0x07 /* bits per pixel: 000=1,001=2,010=4,011=8 */
+#define RBV_MONID  0x38 /* monitor type, as below. */
+#define RBV_VIDOFF 0x40 /* 1 turns off onboard video */
+/* Supported monitor types: */
+#define MON_15BW   (1<<3) /* 15" BW portrait. */
+#define MON_IIGS   (2<<3) /* 12" color (modified IIGS monitor). */
+#define MON_15RGB  (5<<3) /* 15" RGB portrait. */
+#define MON_12OR13 (6<<3) /* 12" BW or 13" RGB. */
+#define MON_NONE   (7<<3) /* No monitor attached. */
+
+/* To clarify IER manipulations */
+#define IER_SET_BIT(b) (0x80 | (1<<(b)) )
+#define IER_CLR_BIT(b) (0x7F & (1<<(b)) )
+
+#ifndef __ASSEMBLY__
+
+extern volatile __u8 *via1,*via2;
+extern int rbv_present,via_alt_mapping;
+
+static inline int rbv_set_video_bpp(int bpp)
+{
+        char val = (bpp==1)?0:(bpp==2)?1:(bpp==4)?2:(bpp==8)?3:-1;
+        if (!rbv_present || val<0) return -1;
+        via2[rMonP] = (via2[rMonP] & ~RBV_DEPTH) | val;
+        return 0;
+}
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_MAC_VIA_H_ */
diff --git a/arch/m68k/include/asm/machdep.h b/arch/m68k/include/asm/machdep.h
new file mode 100644
index 000000000000..fc24b6fc5508
--- /dev/null
+++ b/arch/m68k/include/asm/machdep.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "machdep_no.h"
+#else
+#include "machdep_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/machdep_mm.h b/arch/m68k/include/asm/machdep_mm.h
new file mode 100644
index 000000000000..5637dcef314e
--- /dev/null
+++ b/arch/m68k/include/asm/machdep_mm.h
@@ -0,0 +1,35 @@
+#ifndef _M68K_MACHDEP_H
+#define _M68K_MACHDEP_H
+
+#include <linux/seq_file.h>
+#include <linux/interrupt.h>
+
+struct pt_regs;
+struct mktime;
+struct rtc_time;
+struct rtc_pll_info;
+struct buffer_head;
+
+extern void (*mach_sched_init) (irq_handler_t handler);
+/* machine dependent irq functions */
+extern void (*mach_init_IRQ) (void);
+extern void (*mach_get_model) (char *model);
+extern void (*mach_get_hardware_list) (struct seq_file *m);
+/* machine dependent timer functions */
+extern unsigned long (*mach_gettimeoffset)(void);
+extern int (*mach_hwclk)(int, struct rtc_time*);
+extern unsigned int (*mach_get_ss)(void);
+extern int (*mach_get_rtc_pll)(struct rtc_pll_info *);
+extern int (*mach_set_rtc_pll)(struct rtc_pll_info *);
+extern int (*mach_set_clock_mmss)(unsigned long);
+extern void (*mach_reset)( void );
+extern void (*mach_halt)( void );
+extern void (*mach_power_off)( void );
+extern unsigned long (*mach_hd_init) (unsigned long, unsigned long);
+extern void (*mach_hd_setup)(char *, int *);
+extern long mach_max_dma_address;
+extern void (*mach_heartbeat) (int);
+extern void (*mach_l2_flush) (int);
+extern void (*mach_beep) (unsigned int, unsigned int);
+
+#endif /* _M68K_MACHDEP_H */
diff --git a/arch/m68knommu/include/asm/machdep.h b/arch/m68k/include/asm/machdep_no.h
index de9f47a51cc2..de9f47a51cc2 100644
--- a/arch/m68knommu/include/asm/machdep.h
+++ b/arch/m68k/include/asm/machdep_no.h
diff --git a/arch/m68k/include/asm/machines.h b/arch/m68k/include/asm/machines.h
new file mode 100644
index 000000000000..be667e84f01b
--- /dev/null
+++ b/arch/m68k/include/asm/machines.h
@@ -0,0 +1,85 @@
+/*
+ * machines.h:  Defines for taking apart the machine type value in the
+ *              idprom and determining the kind of machine we are on.
+ *
+ * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ * Sun3/3x models added by David Monro (davidm@psrg.cs.usyd.edu.au)
+ */
+#ifndef _SPARC_MACHINES_H
+#define _SPARC_MACHINES_H
+
+struct Sun_Machine_Models {
+        char *name;
+        unsigned char id_machtype;
+};
+
+/* Current number of machines we know about that has an IDPROM
+ * machtype entry including one entry for the 0x80 OBP machines.
+ */
+// reduced along with table in arch/m68k/sun3/idprom.c
+// sun3 port doesn't need to know about sparc machines.
+//#define NUM_SUN_MACHINES   23
+#define NUM_SUN_MACHINES  8
+
+/* The machine type in the idprom area looks like this:
+ *
+ * ---------------
+ * | ARCH | MACH |
+ * ---------------
+ *  7    4 3    0
+ *
+ * The ARCH field determines the architecture line (sun4, sun4c, etc).
+ * The MACH field determines the machine make within that architecture.
+ */
+
+#define SM_ARCH_MASK  0xf0
+#define SM_SUN3       0x10
+#define SM_SUN4       0x20
+#define SM_SUN3X      0x40
+#define SM_SUN4C      0x50
+#define SM_SUN4M      0x70
+#define SM_SUN4M_OBP  0x80
+
+#define SM_TYP_MASK   0x0f
+/* Sun3 machines */
+#define SM_3_160      0x01    /* Sun 3/160 series */
+#define SM_3_50       0x02    /* Sun 3/50 series */
+#define SM_3_260      0x03    /* Sun 3/260 series */
+#define SM_3_110      0x04    /* Sun 3/110 series */
+#define SM_3_60       0x07    /* Sun 3/60 series */
+#define SM_3_E        0x08    /* Sun 3/E series */
+
+/* Sun3x machines */
+#define SM_3_460      0x01    /* Sun 3/460 (460,470,480) series */
+#define SM_3_80       0x02    /* Sun 3/80 series */
+
+/* Sun4 machines */
+#define SM_4_260      0x01    /* Sun 4/200 series */
+#define SM_4_110      0x02    /* Sun 4/100 series */
+#define SM_4_330      0x03    /* Sun 4/300 series */
+#define SM_4_470      0x04    /* Sun 4/400 series */
+
+/* Sun4c machines                Full Name              - PROM NAME */
+#define SM_4C_SS1     0x01    /* Sun4c SparcStation 1   - Sun 4/60  */
+#define SM_4C_IPC     0x02    /* Sun4c SparcStation IPC - Sun 4/40  */
+#define SM_4C_SS1PLUS 0x03    /* Sun4c SparcStation 1+  - Sun 4/65  */
+#define SM_4C_SLC     0x04    /* Sun4c SparcStation SLC - Sun 4/20  */
+#define SM_4C_SS2     0x05    /* Sun4c SparcStation 2   - Sun 4/75  */
+#define SM_4C_ELC     0x06    /* Sun4c SparcStation ELC - Sun 4/25  */
+#define SM_4C_IPX     0x07    /* Sun4c SparcStation IPX - Sun 4/50  */
+
+/* Sun4m machines, these predate the OpenBoot.  These values only mean
+ * something if the value in the ARCH field is SM_SUN4M, if it is
+ * SM_SUN4M_OBP then you have the following situation:
+ * 1) You either have a sun4d, a sun4e, or a recently made sun4m.
+ * 2) You have to consult OpenBoot to determine which machine this is.
+ */
+#define SM_4M_SS60    0x01    /* Sun4m SparcSystem 600                  */
+#define SM_4M_SS50    0x02    /* Sun4m SparcStation 10                  */
+#define SM_4M_SS40    0x03    /* Sun4m SparcStation 5                   */
+
+/* Sun4d machines -- N/A */
+/* Sun4e machines -- N/A */
+/* Sun4u machines -- N/A */
+
+#endif /* !(_SPARC_MACHINES_H) */
diff --git a/arch/m68k/include/asm/machw.h b/arch/m68k/include/asm/machw.h
new file mode 100644
index 000000000000..2b4de0c2ce4a
--- /dev/null
+++ b/arch/m68k/include/asm/machw.h
@@ -0,0 +1,49 @@
+/*
+** linux/machw.h -- This header defines some macros and pointers for
+**                    the various Macintosh custom hardware registers.
+**
+** Copyright 1997 by Michael Schmitz
+**
+** This file is subject to the terms and conditions of the GNU General Public
+** License.  See the file COPYING in the main directory of this archive
+** for more details.
+**
+*/
+
+#ifndef _ASM_MACHW_H_
+#define _ASM_MACHW_H_
+
+/*
+ * head.S maps the videomem to VIDEOMEMBASE
+ */
+
+#define VIDEOMEMBASE    0xf0000000
+#define VIDEOMEMSIZE    (4096*1024)
+#define VIDEOMEMMASK    (-4096*1024)
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+
+#if 0
+/*
+** SCC Z8530
+*/
+
+#define MAC_SCC_BAS (0x50F04000)
+struct MAC_SCC
+ {
+  u_char cha_a_ctrl;
+  u_char char_dummy1;
+  u_char cha_a_data;
+  u_char char_dummy2;
+  u_char cha_b_ctrl;
+  u_char char_dummy3;
+  u_char cha_b_data;
+ };
+# define mac_scc ((*(volatile struct SCC*)MAC_SCC_BAS))
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* linux/machw.h */
diff --git a/arch/m68k/include/asm/macintosh.h b/arch/m68k/include/asm/macintosh.h
new file mode 100644
index 000000000000..05309f7e3d06
--- /dev/null
+++ b/arch/m68k/include/asm/macintosh.h
@@ -0,0 +1,135 @@
+#ifndef __ASM_MACINTOSH_H
+#define __ASM_MACINTOSH_H
+
+#include <linux/seq_file.h>
+#include <linux/interrupt.h>
+
+/*
+ *      Apple Macintoshisms
+ */
+
+extern void mac_reset(void);
+extern void mac_poweroff(void);
+extern void mac_init_IRQ(void);
+extern int mac_irq_pending(unsigned int);
+
+/*
+ *      Floppy driver magic hook - probably shouldnt be here
+ */
+
+extern void via1_set_head(int);
+
+/*
+ *      Macintosh Table
+ */
+
+struct mac_model
+{
+        short ident;
+        char *name;
+        char adb_type;
+        char via_type;
+        char scsi_type;
+        char ide_type;
+        char scc_type;
+        char ether_type;
+        char nubus_type;
+};
+
+#define MAC_ADB_NONE            0
+#define MAC_ADB_II              1
+#define MAC_ADB_IISI            2
+#define MAC_ADB_CUDA            3
+#define MAC_ADB_PB1             4
+#define MAC_ADB_PB2             5
+#define MAC_ADB_IOP             6
+
+#define MAC_VIA_II              1
+#define MAC_VIA_IIci            2
+#define MAC_VIA_QUADRA          3
+
+#define MAC_SCSI_NONE           0
+#define MAC_SCSI_OLD            1
+#define MAC_SCSI_QUADRA         2
+#define MAC_SCSI_QUADRA2        3
+#define MAC_SCSI_QUADRA3        4
+
+#define MAC_IDE_NONE            0
+#define MAC_IDE_QUADRA          1
+#define MAC_IDE_PB              2
+#define MAC_IDE_BABOON          3
+
+#define MAC_SCC_II              1
+#define MAC_SCC_IOP             2
+#define MAC_SCC_QUADRA          3
+#define MAC_SCC_PSC             4
+
+#define MAC_ETHER_NONE          0
+#define MAC_ETHER_SONIC         1
+#define MAC_ETHER_MACE          2
+
+#define MAC_NO_NUBUS            0
+#define MAC_NUBUS               1
+
+/*
+ *      Gestalt numbers
+ */
+
+#define MAC_MODEL_II            6
+#define MAC_MODEL_IIX           7
+#define MAC_MODEL_IICX          8
+#define MAC_MODEL_SE30          9
+#define MAC_MODEL_IICI          11
+#define MAC_MODEL_IIFX          13      /* And well numbered it is too */
+#define MAC_MODEL_IISI          18
+#define MAC_MODEL_LC            19
+#define MAC_MODEL_Q900          20
+#define MAC_MODEL_PB170         21
+#define MAC_MODEL_Q700          22
+#define MAC_MODEL_CLII          23      /* aka: P200 */
+#define MAC_MODEL_PB140         25
+#define MAC_MODEL_Q950          26      /* aka: WGS95 */
+#define MAC_MODEL_LCIII         27      /* aka: P450 */
+#define MAC_MODEL_PB210         29
+#define MAC_MODEL_C650          30
+#define MAC_MODEL_PB230         32
+#define MAC_MODEL_PB180         33
+#define MAC_MODEL_PB160         34
+#define MAC_MODEL_Q800          35      /* aka: WGS80 */
+#define MAC_MODEL_Q650          36
+#define MAC_MODEL_LCII          37      /* aka: P400/405/410/430 */
+#define MAC_MODEL_PB250         38
+#define MAC_MODEL_IIVI          44
+#define MAC_MODEL_P600          45      /* aka: P600CD */
+#define MAC_MODEL_IIVX          48
+#define MAC_MODEL_CCL           49      /* aka: P250 */
+#define MAC_MODEL_PB165C        50
+#define MAC_MODEL_C610          52      /* aka: WGS60 */
+#define MAC_MODEL_Q610          53
+#define MAC_MODEL_PB145         54      /* aka: PB145B */
+#define MAC_MODEL_P520          56      /* aka: LC520 */
+#define MAC_MODEL_C660          60
+#define MAC_MODEL_P460          62      /* aka: LCIII+, P466/P467 */
+#define MAC_MODEL_PB180C        71
+#define MAC_MODEL_PB520         72      /* aka: PB520C, PB540, PB540C, PB550C */
+#define MAC_MODEL_PB270C        77
+#define MAC_MODEL_Q840          78
+#define MAC_MODEL_P550          80      /* aka: LC550, P560 */
+#define MAC_MODEL_CCLII         83      /* aka: P275 */
+#define MAC_MODEL_PB165         84
+#define MAC_MODEL_PB190         85      /* aka: PB190CS */
+#define MAC_MODEL_TV            88
+#define MAC_MODEL_P475          89      /* aka: LC475, P476 */
+#define MAC_MODEL_P475F         90      /* aka: P475 w/ FPU (no LC040) */
+#define MAC_MODEL_P575          92      /* aka: LC575, P577/P578 */
+#define MAC_MODEL_Q605          94
+#define MAC_MODEL_Q605_ACC      95      /* Q605 accelerated to 33 MHz */
+#define MAC_MODEL_Q630          98      /* aka: LC630, P630/631/635/636/637/638/640 */
+#define MAC_MODEL_P588          99      /* aka: LC580, P580 */
+#define MAC_MODEL_PB280         102
+#define MAC_MODEL_PB280C        103
+#define MAC_MODEL_PB150         115
+
+extern struct mac_model *macintosh_config;
+
+#endif
diff --git a/arch/m68k/include/asm/macints.h b/arch/m68k/include/asm/macints.h
new file mode 100644
index 000000000000..679c48ab4407
--- /dev/null
+++ b/arch/m68k/include/asm/macints.h
@@ -0,0 +1,155 @@
+/*
+** macints.h -- Macintosh Linux interrupt handling structs and prototypes
+**
+** Copyright 1997 by Michael Schmitz
+**
+** This file is subject to the terms and conditions of the GNU General Public
+** License.  See the file COPYING in the main directory of this archive
+** for more details.
+**
+*/
+
+#ifndef _ASM_MACINTS_H_
+#define _ASM_MACINTS_H_
+
+#include <asm/irq.h>
+
+/* Setting this prints debugging info for unclaimed interrupts */
+
+#define DEBUG_SPURIOUS
+
+/* Setting this prints debugging info on each autovector interrupt */
+
+/* #define DEBUG_IRQS */
+
+/* Setting this prints debugging info on each Nubus interrupt */
+
+/* #define DEBUG_NUBUS_INT */
+
+/* Setting this prints debugging info on irqs as they enabled and disabled. */
+
+/* #define DEBUG_IRQUSE */
+
+/*
+ * Base IRQ number for all Mac68K interrupt sources. Each source
+ * has eight indexes (base -> base+7).
+ */
+
+#define VIA1_SOURCE_BASE        8
+#define VIA2_SOURCE_BASE        16
+#define MAC_SCC_SOURCE_BASE     24
+#define PSC3_SOURCE_BASE        24
+#define PSC4_SOURCE_BASE        32
+#define PSC5_SOURCE_BASE        40
+#define PSC6_SOURCE_BASE        48
+#define NUBUS_SOURCE_BASE       56
+#define BABOON_SOURCE_BASE      64
+
+/*
+ * Maximum IRQ number is BABOON_SOURCE_BASE + 7,
+ * giving us IRQs up through 71
+ */
+
+#define NUM_MAC_SOURCES         72
+
+/*
+ * clean way to separate IRQ into its source and index
+ */
+
+#define IRQ_SRC(irq)    (irq >> 3)
+#define IRQ_IDX(irq)    (irq & 7)
+
+/* VIA1 interrupts */
+#define IRQ_VIA1_0        (8)           /* one second int. */
+#define IRQ_VIA1_1        (9)           /* VBlank int. */
+#define IRQ_MAC_VBL       IRQ_VIA1_1
+#define IRQ_VIA1_2        (10)          /* ADB SR shifts complete */
+#define IRQ_MAC_ADB       IRQ_VIA1_2
+#define IRQ_MAC_ADB_SR    IRQ_VIA1_2
+#define IRQ_VIA1_3        (11)          /* ADB SR CB2 ?? */
+#define IRQ_MAC_ADB_SD    IRQ_VIA1_3
+#define IRQ_VIA1_4        (12)          /* ADB SR ext. clock pulse */
+#define IRQ_MAC_ADB_CL    IRQ_VIA1_4
+#define IRQ_VIA1_5        (13)
+#define IRQ_MAC_TIMER_2   IRQ_VIA1_5
+#define IRQ_VIA1_6        (14)
+#define IRQ_MAC_TIMER_1   IRQ_VIA1_6
+#define IRQ_VIA1_7        (15)
+
+/* VIA2/RBV interrupts */
+#define IRQ_VIA2_0        (16)
+#define IRQ_MAC_SCSIDRQ   IRQ_VIA2_0
+#define IRQ_VIA2_1        (17)
+#define IRQ_MAC_NUBUS     IRQ_VIA2_1
+#define IRQ_VIA2_2        (18)
+#define IRQ_VIA2_3        (19)
+#define IRQ_MAC_SCSI      IRQ_VIA2_3
+#define IRQ_VIA2_4        (20)
+#define IRQ_VIA2_5        (21)
+#define IRQ_VIA2_6        (22)
+#define IRQ_VIA2_7        (23)
+
+/* Level 3 (PSC, AV Macs only) interrupts */
+#define IRQ_PSC3_0        (24)
+#define IRQ_MAC_MACE      IRQ_PSC3_0
+#define IRQ_PSC3_1        (25)
+#define IRQ_PSC3_2        (26)
+#define IRQ_PSC3_3        (27)
+
+/* Level 4 (SCC) interrupts */
+#define IRQ_SCC              (32)
+#define IRQ_SCCA             (33)
+#define IRQ_SCCB             (34)
+#if 0 /* FIXME: are there multiple interrupt conditions on the SCC ?? */
+/* SCC interrupts */
+#define IRQ_SCCB_TX          (32)
+#define IRQ_SCCB_STAT        (33)
+#define IRQ_SCCB_RX          (34)
+#define IRQ_SCCB_SPCOND      (35)
+#define IRQ_SCCA_TX          (36)
+#define IRQ_SCCA_STAT        (37)
+#define IRQ_SCCA_RX          (38)
+#define IRQ_SCCA_SPCOND      (39)
+#endif
+
+/* Level 4 (PSC, AV Macs only) interrupts */
+#define IRQ_PSC4_0        (32)
+#define IRQ_PSC4_1        (33)
+#define IRQ_PSC4_2        (34)
+#define IRQ_PSC4_3        (35)
+#define IRQ_MAC_MACE_DMA  IRQ_PSC4_3
+
+/* Level 5 (PSC, AV Macs only) interrupts */
+#define IRQ_PSC5_0        (40)
+#define IRQ_PSC5_1        (41)
+#define IRQ_PSC5_2        (42)
+#define IRQ_PSC5_3        (43)
+
+/* Level 6 (PSC, AV Macs only) interrupts */
+#define IRQ_PSC6_0        (48)
+#define IRQ_PSC6_1        (49)
+#define IRQ_PSC6_2        (50)
+#define IRQ_PSC6_3        (51)
+
+/* Nubus interrupts (cascaded to VIA2) */
+#define IRQ_NUBUS_9       (56)
+#define IRQ_NUBUS_A       (57)
+#define IRQ_NUBUS_B       (58)
+#define IRQ_NUBUS_C       (59)
+#define IRQ_NUBUS_D       (60)
+#define IRQ_NUBUS_E       (61)
+#define IRQ_NUBUS_F       (62)
+
+/* Baboon interrupts (cascaded to nubus slot $C) */
+#define IRQ_BABOON_0      (64)
+#define IRQ_BABOON_1      (65)
+#define IRQ_BABOON_2      (66)
+#define IRQ_BABOON_3      (67)
+
+#define SLOT2IRQ(x)       (x + 47)
+#define IRQ2SLOT(x)       (x - 47)
+
+#define INT_CLK   24576     /* CLK while int_clk =2.456MHz and divide = 100 */
+#define INT_TICKS 246       /* to make sched_time = 99.902... HZ */
+
+#endif /* asm/macints.h */
diff --git a/arch/m68k/include/asm/math-emu.h b/arch/m68k/include/asm/math-emu.h
new file mode 100644
index 000000000000..ddfab96403cb
--- /dev/null
+++ b/arch/m68k/include/asm/math-emu.h
@@ -0,0 +1,315 @@
+#ifndef _ASM_M68K_SETUP_H
+#define _ASM_M68K_SETUP_H
+
+#include <asm/setup.h>
+#include <linux/linkage.h>
+
+/* Status Register bits */
+
+/* accrued exception bits */
+#define FPSR_AEXC_INEX  3
+#define FPSR_AEXC_DZ    4
+#define FPSR_AEXC_UNFL  5
+#define FPSR_AEXC_OVFL  6
+#define FPSR_AEXC_IOP   7
+
+/* exception status bits */
+#define FPSR_EXC_INEX1  8
+#define FPSR_EXC_INEX2  9
+#define FPSR_EXC_DZ     10
+#define FPSR_EXC_UNFL   11
+#define FPSR_EXC_OVFL   12
+#define FPSR_EXC_OPERR  13
+#define FPSR_EXC_SNAN   14
+#define FPSR_EXC_BSUN   15
+
+/* quotient byte, assumes big-endian, of course */
+#define FPSR_QUOTIENT(fpsr) (*((signed char *) &(fpsr) + 1))
+
+/* condition code bits */
+#define FPSR_CC_NAN     24
+#define FPSR_CC_INF     25
+#define FPSR_CC_Z       26
+#define FPSR_CC_NEG     27
+
+
+/* Control register bits */
+
+/* rounding mode */
+#define FPCR_ROUND_RN   0               /* round to nearest/even */
+#define FPCR_ROUND_RZ   1               /* round to zero */
+#define FPCR_ROUND_RM   2               /* minus infinity */
+#define FPCR_ROUND_RP   3               /* plus infinity */
+
+/* rounding precision */
+#define FPCR_PRECISION_X        0       /* long double */
+#define FPCR_PRECISION_S        1       /* double */
+#define FPCR_PRECISION_D        2       /* float */
+
+
+/* Flags to select the debugging output */
+#define PDECODE         0
+#define PEXECUTE        1
+#define PCONV           2
+#define PNORM           3
+#define PREGISTER       4
+#define PINSTR          5
+#define PUNIMPL         6
+#define PMOVEM          7
+
+#define PMDECODE        (1<<PDECODE)
+#define PMEXECUTE       (1<<PEXECUTE)
+#define PMCONV          (1<<PCONV)
+#define PMNORM          (1<<PNORM)
+#define PMREGISTER      (1<<PREGISTER)
+#define PMINSTR         (1<<PINSTR)
+#define PMUNIMPL        (1<<PUNIMPL)
+#define PMMOVEM         (1<<PMOVEM)
+
+#ifndef __ASSEMBLY__
+
+#include <linux/kernel.h>
+#include <linux/sched.h>
+
+union fp_mant64 {
+        unsigned long long m64;
+        unsigned long m32[2];
+};
+
+union fp_mant128 {
+        unsigned long long m64[2];
+        unsigned long m32[4];
+};
+
+/* internal representation of extended fp numbers */
+struct fp_ext {
+        unsigned char lowmant;
+        unsigned char sign;
+        unsigned short exp;
+        union fp_mant64 mant;
+};
+
+/* C representation of FPU registers */
+/* NOTE: if you change this, you have to change the assembler offsets
+   below and the size in <asm/fpu.h>, too */
+struct fp_data {
+        struct fp_ext fpreg[8];
+        unsigned int fpcr;
+        unsigned int fpsr;
+        unsigned int fpiar;
+        unsigned short prec;
+        unsigned short rnd;
+        struct fp_ext temp[2];
+};
+
+#ifdef FPU_EMU_DEBUG
+extern unsigned int fp_debugprint;
+
+#define dprint(bit, fmt, args...) ({                    \
+        if (fp_debugprint & (1 << (bit)))               \
+                printk(fmt, ## args);                   \
+})
+#else
+#define dprint(bit, fmt, args...)
+#endif
+
+#define uprint(str) ({                                  \
+        static int __count = 3;                         \
+                                                        \
+        if (__count > 0) {                              \
+                printk("You just hit an unimplemented " \
+                       "fpu instruction (%s)\n", str);  \
+                printk("Please report this to ....\n"); \
+                __count--;                              \
+        }                                               \
+})
+
+#define FPDATA          ((struct fp_data *)current->thread.fp)
+
+#else   /* __ASSEMBLY__ */
+
+#define FPDATA          %a2
+
+/* offsets from the base register to the floating point data in the task struct */
+#define FPD_FPREG       (TASK_THREAD+THREAD_FPREG+0)
+#define FPD_FPCR        (TASK_THREAD+THREAD_FPREG+96)
+#define FPD_FPSR        (TASK_THREAD+THREAD_FPREG+100)
+#define FPD_FPIAR       (TASK_THREAD+THREAD_FPREG+104)
+#define FPD_PREC        (TASK_THREAD+THREAD_FPREG+108)
+#define FPD_RND         (TASK_THREAD+THREAD_FPREG+110)
+#define FPD_TEMPFP1     (TASK_THREAD+THREAD_FPREG+112)
+#define FPD_TEMPFP2     (TASK_THREAD+THREAD_FPREG+124)
+#define FPD_SIZEOF      (TASK_THREAD+THREAD_FPREG+136)
+
+/* offsets on the stack to access saved registers,
+ * these are only used during instruction decoding
+ * where we always know how deep we're on the stack.
+ */
+#define FPS_DO          (PT_D0)
+#define FPS_D1          (PT_D1)
+#define FPS_D2          (PT_D2)
+#define FPS_A0          (PT_A0)
+#define FPS_A1          (PT_A1)
+#define FPS_A2          (PT_A2)
+#define FPS_SR          (PT_SR)
+#define FPS_PC          (PT_PC)
+#define FPS_EA          (PT_PC+6)
+#define FPS_PC2         (PT_PC+10)
+
+.macro  fp_get_fp_reg
+        lea     (FPD_FPREG,FPDATA,%d0.w*4),%a0
+        lea     (%a0,%d0.w*8),%a0
+.endm
+
+/* Macros used to get/put the current program counter.
+ * 020/030 use a different stack frame then 040/060, for the
+ * 040/060 the return pc points already to the next location,
+ * so this only needs to be modified for jump instructions.
+ */
+.macro  fp_get_pc dest
+        move.l  (FPS_PC+4,%sp),\dest
+.endm
+
+.macro  fp_put_pc src,jump=0
+        move.l  \src,(FPS_PC+4,%sp)
+.endm
+
+.macro  fp_get_instr_data       f,s,dest,label
+        getuser \f,%sp@(FPS_PC+4)@(0),\dest,\label,%sp@(FPS_PC+4)
+        addq.l  #\s,%sp@(FPS_PC+4)
+.endm
+
+.macro  fp_get_instr_word       dest,label,addr
+        fp_get_instr_data       w,2,\dest,\label,\addr
+.endm
+
+.macro  fp_get_instr_long       dest,label,addr
+        fp_get_instr_data       l,4,\dest,\label,\addr
+.endm
+
+/* These macros are used to read from/write to user space
+ * on error we jump to the fixup section, load the fault
+ * address into %a0 and jump to the exit.
+ * (derived from <asm/uaccess.h>)
+ */
+.macro  getuser size,src,dest,label,addr
+|       printf  ,"[\size<%08x]",1,\addr
+.Lu1\@: moves\size      \src,\dest
+
+        .section .fixup,"ax"
+        .even
+.Lu2\@: move.l  \addr,%a0
+        jra     \label
+        .previous
+
+        .section __ex_table,"a"
+        .align  4
+        .long   .Lu1\@,.Lu2\@
+        .previous
+.endm
+
+.macro  putuser size,src,dest,label,addr
+|       printf  ,"[\size>%08x]",1,\addr
+.Lu1\@: moves\size      \src,\dest
+.Lu2\@:
+
+        .section .fixup,"ax"
+        .even
+.Lu3\@: move.l  \addr,%a0
+        jra     \label
+        .previous
+
+        .section __ex_table,"a"
+        .align  4
+        .long   .Lu1\@,.Lu3\@
+        .long   .Lu2\@,.Lu3\@
+        .previous
+.endm
+
+/* work around binutils idiocy */
+old_gas=-1
+.irp    gas_ident.x .x
+old_gas=old_gas+1
+.endr
+.if !old_gas
+.irp    m b,w,l
+.macro  getuser.\m src,dest,label,addr
+        getuser .\m,\src,\dest,\label,\addr
+.endm
+.macro  putuser.\m src,dest,label,addr
+        putuser .\m,\src,\dest,\label,\addr
+.endm
+.endr
+.endif
+
+.macro  movestack       nr,arg1,arg2,arg3,arg4,arg5
+        .if     \nr
+        movestack       (\nr-1),\arg2,\arg3,\arg4,\arg5
+        move.l  \arg1,-(%sp)
+        .endif
+.endm
+
+.macro  printf  bit=-1,string,nr=0,arg1,arg2,arg3,arg4,arg5
+#ifdef FPU_EMU_DEBUG
+        .data
+.Lpdata\@:
+        .string "\string"
+        .previous
+
+        movem.l %d0/%d1/%a0/%a1,-(%sp)
+        .if     \bit+1
+#if 0
+        moveq   #\bit,%d0
+        andw    #7,%d0
+        btst    %d0,fp_debugprint+((31-\bit)/8)
+#else
+        btst    #\bit,fp_debugprint+((31-\bit)/8)
+#endif
+        jeq     .Lpskip\@
+        .endif
+        movestack       \nr,\arg1,\arg2,\arg3,\arg4,\arg5
+        pea     .Lpdata\@
+        jsr     printk
+        lea     ((\nr+1)*4,%sp),%sp
+.Lpskip\@:
+        movem.l (%sp)+,%d0/%d1/%a0/%a1
+#endif
+.endm
+
+.macro  printx  bit,fp
+#ifdef FPU_EMU_DEBUG
+        movem.l %d0/%a0,-(%sp)
+        lea     \fp,%a0
+#if 0
+        moveq   #'+',%d0
+        tst.w   (%a0)
+        jeq     .Lx1\@
+        moveq   #'-',%d0
+.Lx1\@: printf  \bit," %c",1,%d0
+        move.l  (4,%a0),%d0
+        bclr    #31,%d0
+        jne     .Lx2\@
+        printf  \bit,"0."
+        jra     .Lx3\@
+.Lx2\@: printf  \bit,"1."
+.Lx3\@: printf  \bit,"%08x%08x",2,%d0,%a0@(8)
+        move.w  (2,%a0),%d0
+        ext.l   %d0
+        printf  \bit,"E%04x",1,%d0
+#else
+        printf  \bit," %08x%08x%08x",3,%a0@,%a0@(4),%a0@(8)
+#endif
+        movem.l (%sp)+,%d0/%a0
+#endif
+.endm
+
+.macro  debug   instr,args
+#ifdef FPU_EMU_DEBUG
+        \instr  \args
+#endif
+.endm
+
+
+#endif  /* __ASSEMBLY__ */
+
+#endif  /* _ASM_M68K_SETUP_H */
diff --git a/arch/m68k/include/asm/mc146818rtc.h b/arch/m68k/include/asm/mc146818rtc.h
new file mode 100644
index 000000000000..fb90dcf78426
--- /dev/null
+++ b/arch/m68k/include/asm/mc146818rtc.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "mc146818rtc_no.h"
+#else
+#include "mc146818rtc_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/mc146818rtc_mm.h b/arch/m68k/include/asm/mc146818rtc_mm.h
new file mode 100644
index 000000000000..9f70a01f73dc
--- /dev/null
+++ b/arch/m68k/include/asm/mc146818rtc_mm.h
@@ -0,0 +1,26 @@
+/*
+ * Machine dependent access functions for RTC registers.
+ */
+#ifndef _ASM_MC146818RTC_H
+#define _ASM_MC146818RTC_H
+
+
+#ifdef CONFIG_ATARI
+/* RTC in Atari machines */
+
+#include <asm/atarihw.h>
+
+#define RTC_PORT(x)     (TT_RTC_BAS + 2*(x))
+#define RTC_ALWAYS_BCD  0
+
+#define CMOS_READ(addr) ({ \
+atari_outb_p((addr),RTC_PORT(0)); \
+atari_inb_p(RTC_PORT(1)); \
+})
+#define CMOS_WRITE(val, addr) ({ \
+atari_outb_p((addr),RTC_PORT(0)); \
+atari_outb_p((val),RTC_PORT(1)); \
+})
+#endif /* CONFIG_ATARI */
+
+#endif /* _ASM_MC146818RTC_H */
diff --git a/arch/m68knommu/include/asm/mc146818rtc.h b/arch/m68k/include/asm/mc146818rtc_no.h
index 907a0481a140..907a0481a140 100644
--- a/arch/m68knommu/include/asm/mc146818rtc.h
+++ b/arch/m68k/include/asm/mc146818rtc_no.h
diff --git a/arch/m68knommu/include/asm/mcfcache.h b/arch/m68k/include/asm/mcfcache.h
index c042634fadaa..c042634fadaa 100644
--- a/arch/m68knommu/include/asm/mcfcache.h
+++ b/arch/m68k/include/asm/mcfcache.h
diff --git a/arch/m68knommu/include/asm/mcfdma.h b/arch/m68k/include/asm/mcfdma.h
index 705c52c79cd8..705c52c79cd8 100644
--- a/arch/m68knommu/include/asm/mcfdma.h
+++ b/arch/m68k/include/asm/mcfdma.h
diff --git a/arch/m68knommu/include/asm/mcfmbus.h b/arch/m68k/include/asm/mcfmbus.h
index 319899c47a2c..319899c47a2c 100644
--- a/arch/m68knommu/include/asm/mcfmbus.h
+++ b/arch/m68k/include/asm/mcfmbus.h
diff --git a/arch/m68knommu/include/asm/mcfne.h b/arch/m68k/include/asm/mcfne.h
index 431f63aadd0e..431f63aadd0e 100644
--- a/arch/m68knommu/include/asm/mcfne.h
+++ b/arch/m68k/include/asm/mcfne.h
diff --git a/arch/m68knommu/include/asm/mcfpci.h b/arch/m68k/include/asm/mcfpci.h
index f1507dd06ec6..f1507dd06ec6 100644
--- a/arch/m68knommu/include/asm/mcfpci.h
+++ b/arch/m68k/include/asm/mcfpci.h
diff --git a/arch/m68knommu/include/asm/mcfpit.h b/arch/m68k/include/asm/mcfpit.h
index f570cf64fd29..f570cf64fd29 100644
--- a/arch/m68knommu/include/asm/mcfpit.h
+++ b/arch/m68k/include/asm/mcfpit.h
diff --git a/arch/m68knommu/include/asm/mcfsim.h b/arch/m68k/include/asm/mcfsim.h
index da3f2ceff3a4..da3f2ceff3a4 100644
--- a/arch/m68knommu/include/asm/mcfsim.h
+++ b/arch/m68k/include/asm/mcfsim.h
diff --git a/arch/m68knommu/include/asm/mcfsmc.h b/arch/m68k/include/asm/mcfsmc.h
index 2d7a4dbd9683..2d7a4dbd9683 100644
--- a/arch/m68knommu/include/asm/mcfsmc.h
+++ b/arch/m68k/include/asm/mcfsmc.h
diff --git a/arch/m68knommu/include/asm/mcftimer.h b/arch/m68k/include/asm/mcftimer.h
index 0f90f6d2227a..0f90f6d2227a 100644
--- a/arch/m68knommu/include/asm/mcftimer.h
+++ b/arch/m68k/include/asm/mcftimer.h
diff --git a/arch/m68knommu/include/asm/mcfuart.h b/arch/m68k/include/asm/mcfuart.h
index ef2293873612..ef2293873612 100644
--- a/arch/m68knommu/include/asm/mcfuart.h
+++ b/arch/m68k/include/asm/mcfuart.h
diff --git a/arch/m68knommu/include/asm/mcfwdebug.h b/arch/m68k/include/asm/mcfwdebug.h
index 27f70e45d700..27f70e45d700 100644
--- a/arch/m68knommu/include/asm/mcfwdebug.h
+++ b/arch/m68k/include/asm/mcfwdebug.h
diff --git a/arch/m68k/include/asm/md.h b/arch/m68k/include/asm/md.h
new file mode 100644
index 000000000000..d2f78f226f3d
--- /dev/null
+++ b/arch/m68k/include/asm/md.h
@@ -0,0 +1,13 @@
+/*
+ * md.h: High speed xor_block operation for RAID4/5
+ *
+ */
+
+#ifndef __ASM_MD_H
+#define __ASM_MD_H
+
+/* #define HAVE_ARCH_XORBLOCK */
+
+#define MD_XORBLOCK_ALIGNMENT   sizeof(long)
+
+#endif /* __ASM_MD_H */
diff --git a/arch/m68k/include/asm/mman.h b/arch/m68k/include/asm/mman.h
new file mode 100644
index 000000000000..1626d37f4898
--- /dev/null
+++ b/arch/m68k/include/asm/mman.h
@@ -0,0 +1,17 @@
+#ifndef __M68K_MMAN_H__
+#define __M68K_MMAN_H__
+
+#include <asm-generic/mman.h>
+
+#define MAP_GROWSDOWN   0x0100          /* stack-like segment */
+#define MAP_DENYWRITE   0x0800          /* ETXTBSY */
+#define MAP_EXECUTABLE  0x1000          /* mark it as an executable */
+#define MAP_LOCKED      0x2000          /* pages are locked */
+#define MAP_NORESERVE   0x4000          /* don't check for reservations */
+#define MAP_POPULATE    0x8000          /* populate (prefault) pagetables */
+#define MAP_NONBLOCK    0x10000         /* do not block on IO */
+
+#define MCL_CURRENT     1               /* lock all current mappings */
+#define MCL_FUTURE      2               /* lock all future mappings */
+
+#endif /* __M68K_MMAN_H__ */
diff --git a/arch/m68k/include/asm/mmu.h b/arch/m68k/include/asm/mmu.h
new file mode 100644
index 000000000000..a81d3946675f
--- /dev/null
+++ b/arch/m68k/include/asm/mmu.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "mmu_no.h"
+#else
+#include "mmu_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/mmu_context.h b/arch/m68k/include/asm/mmu_context.h
new file mode 100644
index 000000000000..b440928fc6c7
--- /dev/null
+++ b/arch/m68k/include/asm/mmu_context.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "mmu_context_no.h"
+#else
+#include "mmu_context_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/mmu_context_mm.h b/arch/m68k/include/asm/mmu_context_mm.h
new file mode 100644
index 000000000000..894dacbcee14
--- /dev/null
+++ b/arch/m68k/include/asm/mmu_context_mm.h
@@ -0,0 +1,154 @@
+#ifndef __M68K_MMU_CONTEXT_H
+#define __M68K_MMU_CONTEXT_H
+
+#include <asm-generic/mm_hooks.h>
+
+static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
+{
+}
+
+#ifndef CONFIG_SUN3
+
+#include <asm/setup.h>
+#include <asm/page.h>
+#include <asm/pgalloc.h>
+
+static inline int init_new_context(struct task_struct *tsk,
+                                   struct mm_struct *mm)
+{
+        mm->context = virt_to_phys(mm->pgd);
+        return 0;
+}
+
+#define destroy_context(mm)             do { } while(0)
+
+static inline void switch_mm_0230(struct mm_struct *mm)
+{
+        unsigned long crp[2] = {
+                0x80000000 | _PAGE_TABLE, mm->context
+        };
+        unsigned long tmp;
+
+        asm volatile (".chip 68030");
+
+        /* flush MC68030/MC68020 caches (they are virtually addressed) */
+        asm volatile (
+                "movec %%cacr,%0;"
+                "orw %1,%0; "
+                "movec %0,%%cacr"
+                : "=d" (tmp) : "di" (FLUSH_I_AND_D));
+
+        /* Switch the root pointer. For a 030-only kernel,
+         * avoid flushing the whole ATC, we only need to
+         * flush the user entries. The 68851 does this by
+         * itself. Avoid a runtime check here.
+         */
+        asm volatile (
+#ifdef CPU_M68030_ONLY
+                "pmovefd %0,%%crp; "
+                "pflush #0,#4"
+#else
+                "pmove %0,%%crp"
+#endif
+                : : "m" (crp[0]));
+
+        asm volatile (".chip 68k");
+}
+
+static inline void switch_mm_0460(struct mm_struct *mm)
+{
+        asm volatile (".chip 68040");
+
+        /* flush address translation cache (user entries) */
+        asm volatile ("pflushan");
+
+        /* switch the root pointer */
+        asm volatile ("movec %0,%%urp" : : "r" (mm->context));
+
+        if (CPU_IS_060) {
+                unsigned long tmp;
+
+                /* clear user entries in the branch cache */
+                asm volatile (
+                        "movec %%cacr,%0; "
+                        "orl %1,%0; "
+                        "movec %0,%%cacr"
+                        : "=d" (tmp): "di" (0x00200000));
+        }
+
+        asm volatile (".chip 68k");
+}
+
+static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk)
+{
+        if (prev != next) {
+                if (CPU_IS_020_OR_030)
+                        switch_mm_0230(next);
+                else
+                        switch_mm_0460(next);
+        }
+}
+
+#define deactivate_mm(tsk,mm)   do { } while (0)
+
+static inline void activate_mm(struct mm_struct *prev_mm,
+                               struct mm_struct *next_mm)
+{
+        next_mm->context = virt_to_phys(next_mm->pgd);
+
+        if (CPU_IS_020_OR_030)
+                switch_mm_0230(next_mm);
+        else
+                switch_mm_0460(next_mm);
+}
+
+#else  /* CONFIG_SUN3 */
+#include <asm/sun3mmu.h>
+#include <linux/sched.h>
+
+extern unsigned long get_free_context(struct mm_struct *mm);
+extern void clear_context(unsigned long context);
+
+/* set the context for a new task to unmapped */
+static inline int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
+{
+        mm->context = SUN3_INVALID_CONTEXT;
+        return 0;
+}
+
+/* find the context given to this process, and if it hasn't already
+   got one, go get one for it. */
+static inline void get_mmu_context(struct mm_struct *mm)
+{
+        if(mm->context == SUN3_INVALID_CONTEXT)
+                mm->context = get_free_context(mm);
+}
+
+/* flush context if allocated... */
+static inline void destroy_context(struct mm_struct *mm)
+{
+        if(mm->context != SUN3_INVALID_CONTEXT)
+                clear_context(mm->context);
+}
+
+static inline void activate_context(struct mm_struct *mm)
+{
+        get_mmu_context(mm);
+        sun3_put_context(mm->context);
+}
+
+static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk)
+{
+        activate_context(tsk->mm);
+}
+
+#define deactivate_mm(tsk,mm)   do { } while (0)
+
+static inline void activate_mm(struct mm_struct *prev_mm,
+                               struct mm_struct *next_mm)
+{
+        activate_context(next_mm);
+}
+
+#endif
+#endif
diff --git a/arch/m68knommu/include/asm/mmu_context.h b/arch/m68k/include/asm/mmu_context_no.h
index 9ccee4278c97..9ccee4278c97 100644
--- a/arch/m68knommu/include/asm/mmu_context.h
+++ b/arch/m68k/include/asm/mmu_context_no.h
diff --git a/arch/m68k/include/asm/mmu_mm.h b/arch/m68k/include/asm/mmu_mm.h
new file mode 100644
index 000000000000..ccd36d26615a
--- /dev/null
+++ b/arch/m68k/include/asm/mmu_mm.h
@@ -0,0 +1,7 @@
+#ifndef __MMU_H
+#define __MMU_H
+
+/* Default "unsigned long" context */
+typedef unsigned long mm_context_t;
+
+#endif
diff --git a/arch/m68knommu/include/asm/mmu.h b/arch/m68k/include/asm/mmu_no.h
index e2da1e6f09fe..e2da1e6f09fe 100644
--- a/arch/m68knommu/include/asm/mmu.h
+++ b/arch/m68k/include/asm/mmu_no.h
diff --git a/arch/m68k/include/asm/mmzone.h b/arch/m68k/include/asm/mmzone.h
new file mode 100644
index 000000000000..e1f1ec7b7006
--- /dev/null
+++ b/arch/m68k/include/asm/mmzone.h
@@ -0,0 +1,9 @@
+#ifndef _ASM_M68K_MMZONE_H_
+#define _ASM_M68K_MMZONE_H_
+
+extern pg_data_t pg_data_map[];
+
+#define NODE_DATA(nid)          (&pg_data_map[nid])
+#define NODE_MEM_MAP(nid)       (NODE_DATA(nid)->node_mem_map)
+
+#endif /* _ASM_M68K_MMZONE_H_ */
diff --git a/arch/m68k/include/asm/module.h b/arch/m68k/include/asm/module.h
new file mode 100644
index 000000000000..79b59d137dd0
--- /dev/null
+++ b/arch/m68k/include/asm/module.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "module_no.h"
+#else
+#include "module_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/module_mm.h b/arch/m68k/include/asm/module_mm.h
new file mode 100644
index 000000000000..382d20a6fc18
--- /dev/null
+++ b/arch/m68k/include/asm/module_mm.h
@@ -0,0 +1,39 @@
+#ifndef _ASM_M68K_MODULE_H
+#define _ASM_M68K_MODULE_H
+
+struct mod_arch_specific {
+        struct m68k_fixup_info *fixup_start, *fixup_end;
+};
+
+#define MODULE_ARCH_INIT {                              \
+        .fixup_start            = __start_fixup,        \
+        .fixup_end              = __stop_fixup,         \
+}
+
+#define Elf_Shdr Elf32_Shdr
+#define Elf_Sym Elf32_Sym
+#define Elf_Ehdr Elf32_Ehdr
+
+
+enum m68k_fixup_type {
+        m68k_fixup_memoffset,
+        m68k_fixup_vnode_shift,
+};
+
+struct m68k_fixup_info {
+        enum m68k_fixup_type type;
+        void *addr;
+};
+
+#define m68k_fixup(type, addr)                  \
+        "       .section \".m68k_fixup\",\"aw\"\n"      \
+        "       .long " #type "," #addr "\n"    \
+        "       .previous\n"
+
+extern struct m68k_fixup_info __start_fixup[], __stop_fixup[];
+
+struct module;
+extern void module_fixup(struct module *mod, struct m68k_fixup_info *start,
+                         struct m68k_fixup_info *end);
+
+#endif /* _ASM_M68K_MODULE_H */
diff --git a/arch/m68knommu/include/asm/module.h b/arch/m68k/include/asm/module_no.h
index 2e45ab50b232..2e45ab50b232 100644
--- a/arch/m68knommu/include/asm/module.h
+++ b/arch/m68k/include/asm/module_no.h
diff --git a/arch/m68k/include/asm/motorola_pgalloc.h b/arch/m68k/include/asm/motorola_pgalloc.h
new file mode 100644
index 000000000000..d08bf6261df8
--- /dev/null
+++ b/arch/m68k/include/asm/motorola_pgalloc.h
@@ -0,0 +1,109 @@
+#ifndef _MOTOROLA_PGALLOC_H
+#define _MOTOROLA_PGALLOC_H
+
+#include <asm/tlb.h>
+#include <asm/tlbflush.h>
+
+extern pmd_t *get_pointer_table(void);
+extern int free_pointer_table(pmd_t *);
+
+static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
+{
+        pte_t *pte;
+
+        pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
+        if (pte) {
+                __flush_page_to_ram(pte);
+                flush_tlb_kernel_page(pte);
+                nocache_page(pte);
+        }
+
+        return pte;
+}
+
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
+{
+        cache_page(pte);
+        free_page((unsigned long) pte);
+}
+
+static inline pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
+{
+        struct page *page = alloc_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, 0);
+        pte_t *pte;
+
+        if(!page)
+                return NULL;
+
+        pte = kmap(page);
+        if (pte) {
+                __flush_page_to_ram(pte);
+                flush_tlb_kernel_page(pte);
+                nocache_page(pte);
+        }
+        kunmap(pte);
+        pgtable_page_ctor(page);
+        return page;
+}
+
+static inline void pte_free(struct mm_struct *mm, pgtable_t page)
+{
+        pgtable_page_dtor(page);
+        cache_page(kmap(page));
+        kunmap(page);
+        __free_page(page);
+}
+
+static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t page)
+{
+        pgtable_page_dtor(page);
+        cache_page(kmap(page));
+        kunmap(page);
+        __free_page(page);
+}
+
+
+static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
+{
+        return get_pointer_table();
+}
+
+static inline int pmd_free(struct mm_struct *mm, pmd_t *pmd)
+{
+        return free_pointer_table(pmd);
+}
+
+static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
+{
+        return free_pointer_table(pmd);
+}
+
+
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
+{
+        pmd_free(mm, (pmd_t *)pgd);
+}
+
+static inline pgd_t *pgd_alloc(struct mm_struct *mm)
+{
+        return (pgd_t *)get_pointer_table();
+}
+
+
+static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte)
+{
+        pmd_set(pmd, pte);
+}
+
+static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page)
+{
+        pmd_set(pmd, page_address(page));
+}
+#define pmd_pgtable(pmd) pmd_page(pmd)
+
+static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
+{
+        pgd_set(pgd, pmd);
+}
+
+#endif /* _MOTOROLA_PGALLOC_H */
diff --git a/arch/m68k/include/asm/motorola_pgtable.h b/arch/m68k/include/asm/motorola_pgtable.h
new file mode 100644
index 000000000000..8e9a8a754dde
--- /dev/null
+++ b/arch/m68k/include/asm/motorola_pgtable.h
@@ -0,0 +1,291 @@
+#ifndef _MOTOROLA_PGTABLE_H
+#define _MOTOROLA_PGTABLE_H
+
+
+/*
+ * Definitions for MMU descriptors
+ */
+#define _PAGE_PRESENT   0x001
+#define _PAGE_SHORT     0x002
+#define _PAGE_RONLY     0x004
+#define _PAGE_ACCESSED  0x008
+#define _PAGE_DIRTY     0x010
+#define _PAGE_SUPER     0x080   /* 68040 supervisor only */
+#define _PAGE_GLOBAL040 0x400   /* 68040 global bit, used for kva descs */
+#define _PAGE_NOCACHE030 0x040  /* 68030 no-cache mode */
+#define _PAGE_NOCACHE   0x060   /* 68040 cache mode, non-serialized */
+#define _PAGE_NOCACHE_S 0x040   /* 68040 no-cache mode, serialized */
+#define _PAGE_CACHE040  0x020   /* 68040 cache mode, cachable, copyback */
+#define _PAGE_CACHE040W 0x000   /* 68040 cache mode, cachable, write-through */
+
+#define _DESCTYPE_MASK  0x003
+
+#define _CACHEMASK040   (~0x060)
+#define _TABLE_MASK     (0xfffffe00)
+
+#define _PAGE_TABLE     (_PAGE_SHORT)
+#define _PAGE_CHG_MASK  (PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_NOCACHE)
+
+#define _PAGE_PROTNONE  0x004
+#define _PAGE_FILE      0x008   /* pagecache or swap? */
+
+#ifndef __ASSEMBLY__
+
+/* This is the cache mode to be used for pages containing page descriptors for
+ * processors >= '040. It is in pte_mknocache(), and the variable is defined
+ * and initialized in head.S */
+extern int m68k_pgtable_cachemode;
+
+/* This is the cache mode for normal pages, for supervisor access on
+ * processors >= '040. It is used in pte_mkcache(), and the variable is
+ * defined and initialized in head.S */
+
+#if defined(CPU_M68060_ONLY) && defined(CONFIG_060_WRITETHROUGH)
+#define m68k_supervisor_cachemode _PAGE_CACHE040W
+#elif defined(CPU_M68040_OR_M68060_ONLY)
+#define m68k_supervisor_cachemode _PAGE_CACHE040
+#elif defined(CPU_M68020_OR_M68030_ONLY)
+#define m68k_supervisor_cachemode 0
+#else
+extern int m68k_supervisor_cachemode;
+#endif
+
+#if defined(CPU_M68040_OR_M68060_ONLY)
+#define mm_cachebits _PAGE_CACHE040
+#elif defined(CPU_M68020_OR_M68030_ONLY)
+#define mm_cachebits 0
+#else
+extern unsigned long mm_cachebits;
+#endif
+
+#define PAGE_NONE       __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED | mm_cachebits)
+#define PAGE_SHARED     __pgprot(_PAGE_PRESENT | _PAGE_ACCESSED | mm_cachebits)
+#define PAGE_COPY       __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED | mm_cachebits)
+#define PAGE_READONLY   __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED | mm_cachebits)
+#define PAGE_KERNEL     __pgprot(_PAGE_PRESENT | _PAGE_DIRTY | _PAGE_ACCESSED | mm_cachebits)
+
+/* Alternate definitions that are compile time constants, for
+   initializing protection_map.  The cachebits are fixed later.  */
+#define PAGE_NONE_C     __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED)
+#define PAGE_SHARED_C   __pgprot(_PAGE_PRESENT | _PAGE_ACCESSED)
+#define PAGE_COPY_C     __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED)
+#define PAGE_READONLY_C __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED)
+
+/*
+ * The m68k can't do page protection for execute, and considers that the same are read.
+ * Also, write permissions imply read permissions. This is the closest we can get..
+ */
+#define __P000  PAGE_NONE_C
+#define __P001  PAGE_READONLY_C
+#define __P010  PAGE_COPY_C
+#define __P011  PAGE_COPY_C
+#define __P100  PAGE_READONLY_C
+#define __P101  PAGE_READONLY_C
+#define __P110  PAGE_COPY_C
+#define __P111  PAGE_COPY_C
+
+#define __S000  PAGE_NONE_C
+#define __S001  PAGE_READONLY_C
+#define __S010  PAGE_SHARED_C
+#define __S011  PAGE_SHARED_C
+#define __S100  PAGE_READONLY_C
+#define __S101  PAGE_READONLY_C
+#define __S110  PAGE_SHARED_C
+#define __S111  PAGE_SHARED_C
+
+/*
+ * Conversion functions: convert a page and protection to a page entry,
+ * and a page entry and page directory to the page they refer to.
+ */
+#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot))
+
+static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
+{
+        pte_val(pte) = (pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot);
+        return pte;
+}
+
+static inline void pmd_set(pmd_t *pmdp, pte_t *ptep)
+{
+        unsigned long ptbl = virt_to_phys(ptep) | _PAGE_TABLE | _PAGE_ACCESSED;
+        unsigned long *ptr = pmdp->pmd;
+        short i = 16;
+        while (--i >= 0) {
+                *ptr++ = ptbl;
+                ptbl += (sizeof(pte_t)*PTRS_PER_PTE/16);
+        }
+}
+
+static inline void pgd_set(pgd_t *pgdp, pmd_t *pmdp)
+{
+        pgd_val(*pgdp) = _PAGE_TABLE | _PAGE_ACCESSED | __pa(pmdp);
+}
+
+#define __pte_page(pte) ((unsigned long)__va(pte_val(pte) & PAGE_MASK))
+#define __pmd_page(pmd) ((unsigned long)__va(pmd_val(pmd) & _TABLE_MASK))
+#define __pgd_page(pgd) ((unsigned long)__va(pgd_val(pgd) & _TABLE_MASK))
+
+
+#define pte_none(pte)           (!pte_val(pte))
+#define pte_present(pte)        (pte_val(pte) & (_PAGE_PRESENT | _PAGE_PROTNONE))
+#define pte_clear(mm,addr,ptep)         ({ pte_val(*(ptep)) = 0; })
+
+#define pte_page(pte)           virt_to_page(__va(pte_val(pte)))
+#define pte_pfn(pte)            (pte_val(pte) >> PAGE_SHIFT)
+#define pfn_pte(pfn, prot)      __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
+
+#define pmd_none(pmd)           (!pmd_val(pmd))
+#define pmd_bad(pmd)            ((pmd_val(pmd) & _DESCTYPE_MASK) != _PAGE_TABLE)
+#define pmd_present(pmd)        (pmd_val(pmd) & _PAGE_TABLE)
+#define pmd_clear(pmdp) ({                      \
+        unsigned long *__ptr = pmdp->pmd;       \
+        short __i = 16;                         \
+        while (--__i >= 0)                      \
+                *__ptr++ = 0;                   \
+})
+#define pmd_page(pmd)           virt_to_page(__va(pmd_val(pmd)))
+
+
+#define pgd_none(pgd)           (!pgd_val(pgd))
+#define pgd_bad(pgd)            ((pgd_val(pgd) & _DESCTYPE_MASK) != _PAGE_TABLE)
+#define pgd_present(pgd)        (pgd_val(pgd) & _PAGE_TABLE)
+#define pgd_clear(pgdp)         ({ pgd_val(*pgdp) = 0; })
+#define pgd_page(pgd)           (mem_map + ((unsigned long)(__va(pgd_val(pgd)) - PAGE_OFFSET) >> PAGE_SHIFT))
+
+#define pte_ERROR(e) \
+        printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
+#define pmd_ERROR(e) \
+        printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
+#define pgd_ERROR(e) \
+        printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
+
+
+/*
+ * The following only work if pte_present() is true.
+ * Undefined behaviour if not..
+ */
+static inline int pte_write(pte_t pte)          { return !(pte_val(pte) & _PAGE_RONLY); }
+static inline int pte_dirty(pte_t pte)          { return pte_val(pte) & _PAGE_DIRTY; }
+static inline int pte_young(pte_t pte)          { return pte_val(pte) & _PAGE_ACCESSED; }
+static inline int pte_file(pte_t pte)           { return pte_val(pte) & _PAGE_FILE; }
+static inline int pte_special(pte_t pte)        { return 0; }
+
+static inline pte_t pte_wrprotect(pte_t pte)    { pte_val(pte) |= _PAGE_RONLY; return pte; }
+static inline pte_t pte_mkclean(pte_t pte)      { pte_val(pte) &= ~_PAGE_DIRTY; return pte; }
+static inline pte_t pte_mkold(pte_t pte)        { pte_val(pte) &= ~_PAGE_ACCESSED; return pte; }
+static inline pte_t pte_mkwrite(pte_t pte)      { pte_val(pte) &= ~_PAGE_RONLY; return pte; }
+static inline pte_t pte_mkdirty(pte_t pte)      { pte_val(pte) |= _PAGE_DIRTY; return pte; }
+static inline pte_t pte_mkyoung(pte_t pte)      { pte_val(pte) |= _PAGE_ACCESSED; return pte; }
+static inline pte_t pte_mknocache(pte_t pte)
+{
+        pte_val(pte) = (pte_val(pte) & _CACHEMASK040) | m68k_pgtable_cachemode;
+        return pte;
+}
+static inline pte_t pte_mkcache(pte_t pte)
+{
+        pte_val(pte) = (pte_val(pte) & _CACHEMASK040) | m68k_supervisor_cachemode;
+        return pte;
+}
+static inline pte_t pte_mkspecial(pte_t pte)    { return pte; }
+
+#define PAGE_DIR_OFFSET(tsk,address) pgd_offset((tsk),(address))
+
+#define pgd_index(address)     ((address) >> PGDIR_SHIFT)
+
+/* to find an entry in a page-table-directory */
+static inline pgd_t *pgd_offset(const struct mm_struct *mm,
+                                unsigned long address)
+{
+        return mm->pgd + pgd_index(address);
+}
+
+#define swapper_pg_dir kernel_pg_dir
+extern pgd_t kernel_pg_dir[128];
+
+static inline pgd_t *pgd_offset_k(unsigned long address)
+{
+        return kernel_pg_dir + (address >> PGDIR_SHIFT);
+}
+
+
+/* Find an entry in the second-level page table.. */
+static inline pmd_t *pmd_offset(pgd_t *dir, unsigned long address)
+{
+        return (pmd_t *)__pgd_page(*dir) + ((address >> PMD_SHIFT) & (PTRS_PER_PMD-1));
+}
+
+/* Find an entry in the third-level page table.. */
+static inline pte_t *pte_offset_kernel(pmd_t *pmdp, unsigned long address)
+{
+        return (pte_t *)__pmd_page(*pmdp) + ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1));
+}
+
+#define pte_offset_map(pmdp,address) ((pte_t *)__pmd_page(*pmdp) + (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
+#define pte_offset_map_nested(pmdp, address) pte_offset_map(pmdp, address)
+#define pte_unmap(pte)          ((void)0)
+#define pte_unmap_nested(pte)   ((void)0)
+
+/*
+ * Allocate and free page tables. The xxx_kernel() versions are
+ * used to allocate a kernel page table - this turns on ASN bits
+ * if any.
+ */
+
+/* Prior to calling these routines, the page should have been flushed
+ * from both the cache and ATC, or the CPU might not notice that the
+ * cache setting for the page has been changed. -jskov
+ */
+static inline void nocache_page(void *vaddr)
+{
+        unsigned long addr = (unsigned long)vaddr;
+
+        if (CPU_IS_040_OR_060) {
+                pgd_t *dir;
+                pmd_t *pmdp;
+                pte_t *ptep;
+
+                dir = pgd_offset_k(addr);
+                pmdp = pmd_offset(dir, addr);
+                ptep = pte_offset_kernel(pmdp, addr);
+                *ptep = pte_mknocache(*ptep);
+        }
+}
+
+static inline void cache_page(void *vaddr)
+{
+        unsigned long addr = (unsigned long)vaddr;
+
+        if (CPU_IS_040_OR_060) {
+                pgd_t *dir;
+                pmd_t *pmdp;
+                pte_t *ptep;
+
+                dir = pgd_offset_k(addr);
+                pmdp = pmd_offset(dir, addr);
+                ptep = pte_offset_kernel(pmdp, addr);
+                *ptep = pte_mkcache(*ptep);
+        }
+}
+
+#define PTE_FILE_MAX_BITS       28
+
+static inline unsigned long pte_to_pgoff(pte_t pte)
+{
+        return pte.pte >> 4;
+}
+
+static inline pte_t pgoff_to_pte(unsigned off)
+{
+        pte_t pte = { (off << 4) + _PAGE_FILE };
+        return pte;
+}
+
+/* Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e)) */
+#define __swp_type(x)           (((x).val >> 4) & 0xff)
+#define __swp_offset(x)         ((x).val >> 12)
+#define __swp_entry(type, offset) ((swp_entry_t) { ((type) << 4) | ((offset) << 12) })
+#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
+#define __swp_entry_to_pte(x)   ((pte_t) { (x).val })
+
+#endif  /* !__ASSEMBLY__ */
+#endif /* _MOTOROLA_PGTABLE_H */
diff --git a/arch/m68k/include/asm/movs.h b/arch/m68k/include/asm/movs.h
new file mode 100644
index 000000000000..67dbea36960f
--- /dev/null
+++ b/arch/m68k/include/asm/movs.h
@@ -0,0 +1,55 @@
+#ifndef  __MOVS_H__
+#define __MOVS_H__
+
+/*
+** movs.h
+**
+** Inline assembly macros to generate movs & related instructions
+*/
+
+/* Set DFC register value */
+
+#define SET_DFC(x) \
+        __asm__ __volatile__ (" movec %0,%/dfc" : : "d" (x));
+
+/* Get DFC register value */
+
+#define GET_DFC(x) \
+        __asm__ __volatile__ (" movec %/dfc, %0" : "=d" (x) : );
+
+/* Set SFC register value */
+
+#define SET_SFC(x) \
+        __asm__ __volatile__ (" movec %0,%/sfc" : : "d" (x));
+
+/* Get SFC register value */
+
+#define GET_SFC(x) \
+        __asm__ __volatile__ (" movec %/sfc, %0" : "=d" (x) : );
+
+#define SET_VBR(x) \
+        __asm__ __volatile__ (" movec %0,%/vbr" : : "r" (x));
+
+#define GET_VBR(x) \
+        __asm__ __volatile__ (" movec %/vbr, %0" : "=g" (x) : );
+
+/* Set a byte using the "movs" instruction */
+
+#define SET_CONTROL_BYTE(addr,value) \
+        __asm__ __volatile__ (" movsb %0, %1@" : : "d" (value), "a" (addr));
+
+/* Get a byte using the "movs" instruction */
+
+#define GET_CONTROL_BYTE(addr,value) \
+        __asm__ __volatile__ (" movsb %1@, %0" : "=d" (value) : "a" (addr));
+
+/* Set a (long)word using the "movs" instruction */
+
+#define SET_CONTROL_WORD(addr,value) \
+        __asm__ __volatile__ (" movsl %0, %1@" : : "d" (value), "a" (addr));
+
+/* Get a (long)word using the "movs" instruction */
+
+#define GET_CONTROL_WORD(addr,value) \
+        __asm__ __volatile__ (" movsl %1@, %0" : "=d" (value) : "a" (addr));
+#endif
diff --git a/arch/m68k/include/asm/msgbuf.h b/arch/m68k/include/asm/msgbuf.h
new file mode 100644
index 000000000000..243cb798de8f
--- /dev/null
+++ b/arch/m68k/include/asm/msgbuf.h
@@ -0,0 +1,31 @@
+#ifndef _M68K_MSGBUF_H
+#define _M68K_MSGBUF_H
+
+/*
+ * The msqid64_ds structure for m68k architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct msqid64_ds {
+        struct ipc64_perm msg_perm;
+        __kernel_time_t msg_stime;      /* last msgsnd time */
+        unsigned long   __unused1;
+        __kernel_time_t msg_rtime;      /* last msgrcv time */
+        unsigned long   __unused2;
+        __kernel_time_t msg_ctime;      /* last change time */
+        unsigned long   __unused3;
+        unsigned long  msg_cbytes;      /* current number of bytes on queue */
+        unsigned long  msg_qnum;        /* number of messages in queue */
+        unsigned long  msg_qbytes;      /* max number of bytes on queue */
+        __kernel_pid_t msg_lspid;       /* pid of last msgsnd */
+        __kernel_pid_t msg_lrpid;       /* last receive pid */
+        unsigned long  __unused4;
+        unsigned long  __unused5;
+};
+
+#endif /* _M68K_MSGBUF_H */
diff --git a/arch/m68knommu/include/asm/mutex.h b/arch/m68k/include/asm/mutex.h
index 458c1f7fbc18..458c1f7fbc18 100644
--- a/arch/m68knommu/include/asm/mutex.h
+++ b/arch/m68k/include/asm/mutex.h
diff --git a/arch/m68k/include/asm/mvme147hw.h b/arch/m68k/include/asm/mvme147hw.h
new file mode 100644
index 000000000000..b81043108472
--- /dev/null
+++ b/arch/m68k/include/asm/mvme147hw.h
@@ -0,0 +1,113 @@
+#ifndef _MVME147HW_H_
+#define _MVME147HW_H_
+
+#include <asm/irq.h>
+
+typedef struct {
+        unsigned char
+                ctrl,
+                bcd_sec,
+                bcd_min,
+                bcd_hr,
+                bcd_dow,
+                bcd_dom,
+                bcd_mth,
+                bcd_year;
+} MK48T02;
+
+#define RTC_WRITE       0x80
+#define RTC_READ        0x40
+#define RTC_STOP        0x20
+
+#define m147_rtc ((MK48T02 * volatile)0xfffe07f8)
+
+
+struct pcc_regs {
+   volatile u_long      dma_tadr;
+   volatile u_long      dma_dadr;
+   volatile u_long      dma_bcr;
+   volatile u_long      dma_hr;
+   volatile u_short     t1_preload;
+   volatile u_short     t1_count;
+   volatile u_short     t2_preload;
+   volatile u_short     t2_count;
+   volatile u_char      t1_int_cntrl;
+   volatile u_char      t1_cntrl;
+   volatile u_char      t2_int_cntrl;
+   volatile u_char      t2_cntrl;
+   volatile u_char      ac_fail;
+   volatile u_char      watchdog;
+   volatile u_char      lpt_intr;
+   volatile u_char      lpt_cntrl;
+   volatile u_char      dma_intr;
+   volatile u_char      dma_cntrl;
+   volatile u_char      bus_error;
+   volatile u_char      dma_status;
+   volatile u_char      abort;
+   volatile u_char      ta_fnctl;
+   volatile u_char      serial_cntrl;
+   volatile u_char      general_cntrl;
+   volatile u_char      lan_cntrl;
+   volatile u_char      general_status;
+   volatile u_char      scsi_interrupt;
+   volatile u_char      slave;
+   volatile u_char      soft1_cntrl;
+   volatile u_char      int_base;
+   volatile u_char      soft2_cntrl;
+   volatile u_char      revision_level;
+   volatile u_char      lpt_data;
+   volatile u_char      lpt_status;
+   };
+
+#define m147_pcc ((struct pcc_regs * volatile)0xfffe1000)
+
+
+#define PCC_INT_ENAB            0x08
+
+#define PCC_TIMER_INT_CLR       0x80
+#define PCC_TIMER_PRELOAD       63936l
+
+#define PCC_LEVEL_ABORT         0x07
+#define PCC_LEVEL_SERIAL        0x04
+#define PCC_LEVEL_ETH           0x04
+#define PCC_LEVEL_TIMER1        0x04
+#define PCC_LEVEL_SCSI_PORT     0x04
+#define PCC_LEVEL_SCSI_DMA      0x04
+
+#define PCC_IRQ_AC_FAIL         (IRQ_USER+0)
+#define PCC_IRQ_BERR            (IRQ_USER+1)
+#define PCC_IRQ_ABORT           (IRQ_USER+2)
+/* #define PCC_IRQ_SERIAL       (IRQ_USER+3) */
+#define PCC_IRQ_PRINTER         (IRQ_USER+7)
+#define PCC_IRQ_TIMER1          (IRQ_USER+8)
+#define PCC_IRQ_TIMER2          (IRQ_USER+9)
+#define PCC_IRQ_SOFTWARE1       (IRQ_USER+10)
+#define PCC_IRQ_SOFTWARE2       (IRQ_USER+11)
+
+
+#define M147_SCC_A_ADDR         0xfffe3002
+#define M147_SCC_B_ADDR         0xfffe3000
+#define M147_SCC_PCLK           5000000
+
+#define MVME147_IRQ_SCSI_PORT   (IRQ_USER+0x45)
+#define MVME147_IRQ_SCSI_DMA    (IRQ_USER+0x46)
+
+/* SCC interrupts, for MVME147 */
+
+#define MVME147_IRQ_TYPE_PRIO   0
+#define MVME147_IRQ_SCC_BASE            (IRQ_USER+32)
+#define MVME147_IRQ_SCCB_TX             (IRQ_USER+32)
+#define MVME147_IRQ_SCCB_STAT           (IRQ_USER+34)
+#define MVME147_IRQ_SCCB_RX             (IRQ_USER+36)
+#define MVME147_IRQ_SCCB_SPCOND         (IRQ_USER+38)
+#define MVME147_IRQ_SCCA_TX             (IRQ_USER+40)
+#define MVME147_IRQ_SCCA_STAT           (IRQ_USER+42)
+#define MVME147_IRQ_SCCA_RX             (IRQ_USER+44)
+#define MVME147_IRQ_SCCA_SPCOND         (IRQ_USER+46)
+
+#define MVME147_LANCE_BASE      0xfffe1800
+#define MVME147_LANCE_IRQ       (IRQ_USER+4)
+
+#define ETHERNET_ADDRESS 0xfffe0778
+
+#endif
diff --git a/arch/m68k/include/asm/mvme16xhw.h b/arch/m68k/include/asm/mvme16xhw.h
new file mode 100644
index 000000000000..6117f56653d2
--- /dev/null
+++ b/arch/m68k/include/asm/mvme16xhw.h
@@ -0,0 +1,111 @@
+#ifndef _M68K_MVME16xHW_H_
+#define _M68K_MVME16xHW_H_
+
+#include <asm/irq.h>
+
+/* Board ID data structure - pointer to this retrieved from Bug by head.S */
+
+/* Note, bytes 12 and 13 are board no in BCD (0162,0166,0167,0177,etc) */
+
+extern long mvme_bdid_ptr;
+
+typedef struct {
+        char    bdid[4];
+        u_char  rev, mth, day, yr;
+        u_short size, reserved;
+        u_short brdno;
+        char brdsuffix[2];
+        u_long  options;
+        u_short clun, dlun, ctype, dnum;
+        u_long  option2;
+} t_bdid, *p_bdid;
+
+
+typedef struct {
+        u_char  ack_icr,
+                flt_icr,
+                sel_icr,
+                pe_icr,
+                bsy_icr,
+                spare1,
+                isr,
+                cr,
+                spare2,
+                spare3,
+                spare4,
+                data;
+} MVMElp, *MVMElpPtr;
+
+#define MVME_LPR_BASE   0xfff42030
+
+#define mvmelp   ((*(volatile MVMElpPtr)(MVME_LPR_BASE)))
+
+typedef struct {
+        unsigned char
+                ctrl,
+                bcd_sec,
+                bcd_min,
+                bcd_hr,
+                bcd_dow,
+                bcd_dom,
+                bcd_mth,
+                bcd_year;
+} MK48T08_t, *MK48T08ptr_t;
+
+#define RTC_WRITE       0x80
+#define RTC_READ        0x40
+#define RTC_STOP        0x20
+
+#define MVME_RTC_BASE   0xfffc1ff8
+
+#define MVME_I596_BASE  0xfff46000
+
+#define MVME_SCC_A_ADDR 0xfff45005
+#define MVME_SCC_B_ADDR 0xfff45001
+#define MVME_SCC_PCLK   10000000
+
+#define MVME162_IRQ_TYPE_PRIO   0
+
+#define MVME167_IRQ_PRN         (IRQ_USER+20)
+#define MVME16x_IRQ_I596        (IRQ_USER+23)
+#define MVME16x_IRQ_SCSI        (IRQ_USER+21)
+#define MVME16x_IRQ_FLY         (IRQ_USER+63)
+#define MVME167_IRQ_SER_ERR     (IRQ_USER+28)
+#define MVME167_IRQ_SER_MODEM   (IRQ_USER+29)
+#define MVME167_IRQ_SER_TX      (IRQ_USER+30)
+#define MVME167_IRQ_SER_RX      (IRQ_USER+31)
+#define MVME16x_IRQ_TIMER       (IRQ_USER+25)
+#define MVME167_IRQ_ABORT       (IRQ_USER+46)
+#define MVME162_IRQ_ABORT       (IRQ_USER+30)
+
+/* SCC interrupts, for MVME162 */
+#define MVME162_IRQ_SCC_BASE            (IRQ_USER+0)
+#define MVME162_IRQ_SCCB_TX             (IRQ_USER+0)
+#define MVME162_IRQ_SCCB_STAT           (IRQ_USER+2)
+#define MVME162_IRQ_SCCB_RX             (IRQ_USER+4)
+#define MVME162_IRQ_SCCB_SPCOND         (IRQ_USER+6)
+#define MVME162_IRQ_SCCA_TX             (IRQ_USER+8)
+#define MVME162_IRQ_SCCA_STAT           (IRQ_USER+10)
+#define MVME162_IRQ_SCCA_RX             (IRQ_USER+12)
+#define MVME162_IRQ_SCCA_SPCOND         (IRQ_USER+14)
+
+/* MVME162 version register */
+
+#define MVME162_VERSION_REG     0xfff4202e
+
+extern unsigned short mvme16x_config;
+
+/* Lower 8 bits must match the revision register in the MC2 chip */
+
+#define MVME16x_CONFIG_SPEED_32         0x0001
+#define MVME16x_CONFIG_NO_VMECHIP2      0x0002
+#define MVME16x_CONFIG_NO_SCSICHIP      0x0004
+#define MVME16x_CONFIG_NO_ETHERNET      0x0008
+#define MVME16x_CONFIG_GOT_FPU          0x0010
+
+#define MVME16x_CONFIG_GOT_LP           0x0100
+#define MVME16x_CONFIG_GOT_CD2401       0x0200
+#define MVME16x_CONFIG_GOT_SCCA         0x0400
+#define MVME16x_CONFIG_GOT_SCCB         0x0800
+
+#endif
diff --git a/arch/m68knommu/include/asm/nettel.h b/arch/m68k/include/asm/nettel.h
index 0299f6a2deeb..0299f6a2deeb 100644
--- a/arch/m68knommu/include/asm/nettel.h
+++ b/arch/m68k/include/asm/nettel.h
diff --git a/arch/m68k/include/asm/nubus.h b/arch/m68k/include/asm/nubus.h
new file mode 100644
index 000000000000..d6be9976f1ae
--- /dev/null
+++ b/arch/m68k/include/asm/nubus.h
@@ -0,0 +1,46 @@
+#ifndef _ASM_M68K_NUBUS_H
+#define _ASM_M68K_NUBUS_H
+
+#include <asm/raw_io.h>
+
+#define nubus_readb raw_inb
+#define nubus_readw raw_inw
+#define nubus_readl raw_inl
+
+#define nubus_writeb raw_outb
+#define nubus_writew raw_outw
+#define nubus_writel raw_outl
+
+#define nubus_memset_io(a,b,c)          memset((void *)(a),(b),(c))
+#define nubus_memcpy_fromio(a,b,c)      memcpy((a),(void *)(b),(c))
+#define nubus_memcpy_toio(a,b,c)        memcpy((void *)(a),(b),(c))
+
+static inline void *nubus_remap_nocache_ser(unsigned long physaddr,
+                                            unsigned long size)
+{
+        return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
+}
+
+static inline void *nubus_remap_nocache_nonser(unsigned long physaddr,
+                                               unsigned long size)
+{
+        return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER);
+}
+
+static inline void *nbus_remap_writethrough(unsigned long physaddr,
+                                            unsigned long size)
+{
+        return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
+}
+
+static inline void *nubus_remap_fullcache(unsigned long physaddr,
+                                          unsigned long size)
+{
+        return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
+}
+
+#define nubus_unmap iounmap
+#define nubus_iounmap iounmap
+#define nubus_ioremap nubus_remap_nocache_ser
+
+#endif /* _ASM_NUBUS_H */
diff --git a/arch/m68k/include/asm/openprom.h b/arch/m68k/include/asm/openprom.h
new file mode 100644
index 000000000000..d33cdadf78e1
--- /dev/null
+++ b/arch/m68k/include/asm/openprom.h
@@ -0,0 +1,312 @@
+#ifndef __SPARC_OPENPROM_H
+#define __SPARC_OPENPROM_H
+
+/* openprom.h:  Prom structures and defines for access to the OPENBOOT
+ *              prom routines and data areas.
+ *
+ * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ */
+
+
+/* Empirical constants... */
+#ifdef CONFIG_SUN3
+#define KADB_DEBUGGER_BEGVM     0x0fee0000    /* There is no kadb yet but...*/
+#define LINUX_OPPROM_BEGVM      0x0fef0000
+#define LINUX_OPPROM_ENDVM      0x0ff10000    /* I think this is right - tm */
+#else
+#define KADB_DEBUGGER_BEGVM     0xffc00000    /* Where kern debugger is in virt-mem */
+#define LINUX_OPPROM_BEGVM      0xffd00000
+#define LINUX_OPPROM_ENDVM      0xfff00000
+#define LINUX_OPPROM_MAGIC      0x10010407
+#endif
+
+#ifndef __ASSEMBLY__
+/* V0 prom device operations. */
+struct linux_dev_v0_funcs {
+        int (*v0_devopen)(char *device_str);
+        int (*v0_devclose)(int dev_desc);
+        int (*v0_rdblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
+        int (*v0_wrblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
+        int (*v0_wrnetdev)(int dev_desc, int num_bytes, char *buf);
+        int (*v0_rdnetdev)(int dev_desc, int num_bytes, char *buf);
+        int (*v0_rdchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
+        int (*v0_wrchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
+        int (*v0_seekdev)(int dev_desc, long logical_offst, int from);
+};
+
+/* V2 and later prom device operations. */
+struct linux_dev_v2_funcs {
+        int (*v2_inst2pkg)(int d);      /* Convert ihandle to phandle */
+        char * (*v2_dumb_mem_alloc)(char *va, unsigned sz);
+        void (*v2_dumb_mem_free)(char *va, unsigned sz);
+
+        /* To map devices into virtual I/O space. */
+        char * (*v2_dumb_mmap)(char *virta, int which_io, unsigned paddr, unsigned sz);
+        void (*v2_dumb_munmap)(char *virta, unsigned size);
+
+        int (*v2_dev_open)(char *devpath);
+        void (*v2_dev_close)(int d);
+        int (*v2_dev_read)(int d, char *buf, int nbytes);
+        int (*v2_dev_write)(int d, char *buf, int nbytes);
+        int (*v2_dev_seek)(int d, int hi, int lo);
+
+        /* Never issued (multistage load support) */
+        void (*v2_wheee2)(void);
+        void (*v2_wheee3)(void);
+};
+
+struct linux_mlist_v0 {
+        struct linux_mlist_v0 *theres_more;
+        char *start_adr;
+        unsigned num_bytes;
+};
+
+struct linux_mem_v0 {
+        struct linux_mlist_v0 **v0_totphys;
+        struct linux_mlist_v0 **v0_prommap;
+        struct linux_mlist_v0 **v0_available; /* What we can use */
+};
+
+/* Arguments sent to the kernel from the boot prompt. */
+struct linux_arguments_v0 {
+        char *argv[8];
+        char args[100];
+        char boot_dev[2];
+        int boot_dev_ctrl;
+        int boot_dev_unit;
+        int dev_partition;
+        char *kernel_file_name;
+        void *aieee1;           /* XXX */
+};
+
+/* V2 and up boot things. */
+struct linux_bootargs_v2 {
+        char **bootpath;
+        char **bootargs;
+        int *fd_stdin;
+        int *fd_stdout;
+};
+
+#if defined(CONFIG_SUN3) || defined(CONFIG_SUN3X)
+struct linux_romvec {
+        char            *pv_initsp;
+        int             (*pv_startmon)(void);
+
+        int             *diagberr;
+
+        struct linux_arguments_v0 **pv_v0bootargs;
+        unsigned        *pv_sun3mem;
+
+        unsigned char   (*pv_getchar)(void);
+        int             (*pv_putchar)(int ch);
+        int             (*pv_nbgetchar)(void);
+        int             (*pv_nbputchar)(int ch);
+        unsigned char   *pv_echo;
+        unsigned char   *pv_insource;
+        unsigned char   *pv_outsink;
+
+        int             (*pv_getkey)(void);
+        int             (*pv_initgetkey)(void);
+        unsigned int    *pv_translation;
+        unsigned char   *pv_keybid;
+        int             *pv_screen_x;
+        int             *pv_screen_y;
+        struct keybuf   *pv_keybuf;
+
+        char            *pv_monid;
+
+        /*
+         * Frame buffer output and terminal emulation
+         */
+
+        int             (*pv_fbwritechar)(char);
+        int             *pv_fbaddr;
+        char            **pv_font;
+        int             (*pv_fbwritestr)(char);
+
+        void            (*pv_reboot)(char *bootstr);
+
+        /*
+         * Line input and parsing
+         */
+
+        unsigned char   *pv_linebuf;
+        unsigned char   **pv_lineptr;
+        int             *pv_linesize;
+        int             (*pv_getline)(void);
+        unsigned char   (*pv_getnextchar)(void);
+        unsigned char   (*pv_peeknextchar)(void);
+        int             *pv_fbthere;
+        int             (*pv_getnum)(void);
+
+        void            (*pv_printf)(const char *fmt, ...);
+        int             (*pv_printhex)(void);
+
+        unsigned char   *pv_leds;
+        int             (*pv_setleds)(void);
+
+        /*
+         * Non-maskable interrupt  (nmi) information
+         */
+
+        int             (*pv_nmiaddr)(void);
+        int             (*pv_abortentry)(void);
+        int             *pv_nmiclock;
+
+        int             *pv_fbtype;
+
+        /*
+         * Assorted other things
+         */
+
+        unsigned        pv_romvers;
+        struct globram  *pv_globram;
+        char            *pv_kbdzscc;
+
+        int             *pv_keyrinit;
+        unsigned char   *pv_keyrtick;
+        unsigned        *pv_memoryavail;
+        long            *pv_resetaddr;
+        long            *pv_resetmap;
+
+        void            (*pv_halt)(void);
+        unsigned char   *pv_memorybitmap;
+
+#ifdef CONFIG_SUN3
+        void            (*pv_setctxt)(int ctxt, char *va, int pmeg);
+        void            (*pv_vector_cmd)(void);
+        int             dummy1z;
+        int             dummy2z;
+        int             dummy3z;
+        int             dummy4z;
+#endif
+};
+#else
+/* The top level PROM vector. */
+struct linux_romvec {
+        /* Version numbers. */
+        unsigned int pv_magic_cookie;
+        unsigned int pv_romvers;
+        unsigned int pv_plugin_revision;
+        unsigned int pv_printrev;
+
+        /* Version 0 memory descriptors. */
+        struct linux_mem_v0 pv_v0mem;
+
+        /* Node operations. */
+        struct linux_nodeops *pv_nodeops;
+
+        char **pv_bootstr;
+        struct linux_dev_v0_funcs pv_v0devops;
+
+        char *pv_stdin;
+        char *pv_stdout;
+#define PROMDEV_KBD     0               /* input from keyboard */
+#define PROMDEV_SCREEN  0               /* output to screen */
+#define PROMDEV_TTYA    1               /* in/out to ttya */
+#define PROMDEV_TTYB    2               /* in/out to ttyb */
+
+        /* Blocking getchar/putchar.  NOT REENTRANT! (grr) */
+        int (*pv_getchar)(void);
+        void (*pv_putchar)(int ch);
+
+        /* Non-blocking variants. */
+        int (*pv_nbgetchar)(void);
+        int (*pv_nbputchar)(int ch);
+
+        void (*pv_putstr)(char *str, int len);
+
+        /* Miscellany. */
+        void (*pv_reboot)(char *bootstr);
+        void (*pv_printf)(__const__ char *fmt, ...);
+        void (*pv_abort)(void);
+        __volatile__ int *pv_ticks;
+        void (*pv_halt)(void);
+        void (**pv_synchook)(void);
+
+        /* Evaluate a forth string, not different proto for V0 and V2->up. */
+        union {
+                void (*v0_eval)(int len, char *str);
+                void (*v2_eval)(char *str);
+        } pv_fortheval;
+
+        struct linux_arguments_v0 **pv_v0bootargs;
+
+        /* Get ether address. */
+        unsigned int (*pv_enaddr)(int d, char *enaddr);
+
+        struct linux_bootargs_v2 pv_v2bootargs;
+        struct linux_dev_v2_funcs pv_v2devops;
+
+        int filler[15];
+
+        /* This one is sun4c/sun4 only. */
+        void (*pv_setctxt)(int ctxt, char *va, int pmeg);
+
+        /* Prom version 3 Multiprocessor routines. This stuff is crazy.
+         * No joke. Calling these when there is only one cpu probably
+         * crashes the machine, have to test this. :-)
+         */
+
+        /* v3_cpustart() will start the cpu 'whichcpu' in mmu-context
+         * 'thiscontext' executing at address 'prog_counter'
+         */
+        int (*v3_cpustart)(unsigned int whichcpu, int ctxtbl_ptr,
+                           int thiscontext, char *prog_counter);
+
+        /* v3_cpustop() will cause cpu 'whichcpu' to stop executing
+         * until a resume cpu call is made.
+         */
+        int (*v3_cpustop)(unsigned int whichcpu);
+
+        /* v3_cpuidle() will idle cpu 'whichcpu' until a stop or
+         * resume cpu call is made.
+         */
+        int (*v3_cpuidle)(unsigned int whichcpu);
+
+        /* v3_cpuresume() will resume processor 'whichcpu' executing
+         * starting with whatever 'pc' and 'npc' were left at the
+         * last 'idle' or 'stop' call.
+         */
+        int (*v3_cpuresume)(unsigned int whichcpu);
+};
+#endif
+
+/* Routines for traversing the prom device tree. */
+struct linux_nodeops {
+        int (*no_nextnode)(int node);
+        int (*no_child)(int node);
+        int (*no_proplen)(int node, char *name);
+        int (*no_getprop)(int node, char *name, char *val);
+        int (*no_setprop)(int node, char *name, char *val, int len);
+        char * (*no_nextprop)(int node, char *name);
+};
+
+/* More fun PROM structures for device probing. */
+#define PROMREG_MAX     16
+#define PROMVADDR_MAX   16
+#define PROMINTR_MAX    15
+
+struct linux_prom_registers {
+        int which_io;         /* is this in OBIO space? */
+        char *phys_addr;      /* The physical address of this register */
+        int reg_size;         /* How many bytes does this register take up? */
+};
+
+struct linux_prom_irqs {
+        int pri;    /* IRQ priority */
+        int vector; /* This is foobar, what does it do? */
+};
+
+/* Element of the "ranges" vector */
+struct linux_prom_ranges {
+        unsigned int ot_child_space;
+        unsigned int ot_child_base;             /* Bus feels this */
+        unsigned int ot_parent_space;
+        unsigned int ot_parent_base;            /* CPU looks from here */
+        unsigned int or_size;
+};
+
+#endif /* !(__ASSEMBLY__) */
+
+#endif /* !(__SPARC_OPENPROM_H) */
diff --git a/arch/m68k/include/asm/oplib.h b/arch/m68k/include/asm/oplib.h
new file mode 100644
index 000000000000..f082d03336bd
--- /dev/null
+++ b/arch/m68k/include/asm/oplib.h
@@ -0,0 +1,291 @@
+/*
+ * oplib.h:  Describes the interface and available routines in the
+ *           Linux Prom library.
+ *
+ * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ */
+
+#ifndef __SPARC_OPLIB_H
+#define __SPARC_OPLIB_H
+
+#include <asm/openprom.h>
+
+/* The master romvec pointer... */
+extern struct linux_romvec *romvec;
+
+/* Enumeration to describe the prom major version we have detected. */
+enum prom_major_version {
+        PROM_V0,      /* Original sun4c V0 prom */
+        PROM_V2,      /* sun4c and early sun4m V2 prom */
+        PROM_V3,      /* sun4m and later, up to sun4d/sun4e machines V3 */
+        PROM_P1275,   /* IEEE compliant ISA based Sun PROM, only sun4u */
+};
+
+extern enum prom_major_version prom_vers;
+/* Revision, and firmware revision. */
+extern unsigned int prom_rev, prom_prev;
+
+/* Root node of the prom device tree, this stays constant after
+ * initialization is complete.
+ */
+extern int prom_root_node;
+
+/* Pointer to prom structure containing the device tree traversal
+ * and usage utility functions.  Only prom-lib should use these,
+ * users use the interface defined by the library only!
+ */
+extern struct linux_nodeops *prom_nodeops;
+
+/* The functions... */
+
+/* You must call prom_init() before using any of the library services,
+ * preferably as early as possible.  Pass it the romvec pointer.
+ */
+extern void prom_init(struct linux_romvec *rom_ptr);
+
+/* Boot argument acquisition, returns the boot command line string. */
+extern char *prom_getbootargs(void);
+
+/* Device utilities. */
+
+/* Map and unmap devices in IO space at virtual addresses. Note that the
+ * virtual address you pass is a request and the prom may put your mappings
+ * somewhere else, so check your return value as that is where your new
+ * mappings really are!
+ *
+ * Another note, these are only available on V2 or higher proms!
+ */
+extern char *prom_mapio(char *virt_hint, int io_space, unsigned int phys_addr, unsigned int num_bytes);
+extern void prom_unmapio(char *virt_addr, unsigned int num_bytes);
+
+/* Device operations. */
+
+/* Open the device described by the passed string.  Note, that the format
+ * of the string is different on V0 vs. V2->higher proms.  The caller must
+ * know what he/she is doing!  Returns the device descriptor, an int.
+ */
+extern int prom_devopen(char *device_string);
+
+/* Close a previously opened device described by the passed integer
+ * descriptor.
+ */
+extern int prom_devclose(int device_handle);
+
+/* Do a seek operation on the device described by the passed integer
+ * descriptor.
+ */
+extern void prom_seek(int device_handle, unsigned int seek_hival,
+                      unsigned int seek_lowval);
+
+/* Machine memory configuration routine. */
+
+/* This function returns a V0 format memory descriptor table, it has three
+ * entries.  One for the total amount of physical ram on the machine, one
+ * for the amount of physical ram available, and one describing the virtual
+ * areas which are allocated by the prom.  So, in a sense the physical
+ * available is a calculation of the total physical minus the physical mapped
+ * by the prom with virtual mappings.
+ *
+ * These lists are returned pre-sorted, this should make your life easier
+ * since the prom itself is way too lazy to do such nice things.
+ */
+extern struct linux_mem_v0 *prom_meminfo(void);
+
+/* Miscellaneous routines, don't really fit in any category per se. */
+
+/* Reboot the machine with the command line passed. */
+extern void prom_reboot(char *boot_command);
+
+/* Evaluate the forth string passed. */
+extern void prom_feval(char *forth_string);
+
+/* Enter the prom, with possibility of continuation with the 'go'
+ * command in newer proms.
+ */
+extern void prom_cmdline(void);
+
+/* Enter the prom, with no chance of continuation for the stand-alone
+ * which calls this.
+ */
+extern void prom_halt(void);
+
+/* Set the PROM 'sync' callback function to the passed function pointer.
+ * When the user gives the 'sync' command at the prom prompt while the
+ * kernel is still active, the prom will call this routine.
+ *
+ * XXX The arguments are different on V0 vs. V2->higher proms, grrr! XXX
+ */
+typedef void (*sync_func_t)(void);
+extern void prom_setsync(sync_func_t func_ptr);
+
+/* Acquire the IDPROM of the root node in the prom device tree.  This
+ * gets passed a buffer where you would like it stuffed.  The return value
+ * is the format type of this idprom or 0xff on error.
+ */
+extern unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size);
+
+/* Get the prom major version. */
+extern int prom_version(void);
+
+/* Get the prom plugin revision. */
+extern int prom_getrev(void);
+
+/* Get the prom firmware revision. */
+extern int prom_getprev(void);
+
+/* Character operations to/from the console.... */
+
+/* Non-blocking get character from console. */
+extern int prom_nbgetchar(void);
+
+/* Non-blocking put character to console. */
+extern int prom_nbputchar(char character);
+
+/* Blocking get character from console. */
+extern char prom_getchar(void);
+
+/* Blocking put character to console. */
+extern void prom_putchar(char character);
+
+/* Prom's internal printf routine, don't use in kernel/boot code. */
+void prom_printf(char *fmt, ...);
+
+/* Query for input device type */
+
+enum prom_input_device {
+        PROMDEV_IKBD,                   /* input from keyboard */
+        PROMDEV_ITTYA,                  /* input from ttya */
+        PROMDEV_ITTYB,                  /* input from ttyb */
+        PROMDEV_I_UNK,
+};
+
+extern enum prom_input_device prom_query_input_device(void);
+
+/* Query for output device type */
+
+enum prom_output_device {
+        PROMDEV_OSCREEN,                /* to screen */
+        PROMDEV_OTTYA,                  /* to ttya */
+        PROMDEV_OTTYB,                  /* to ttyb */
+        PROMDEV_O_UNK,
+};
+
+extern enum prom_output_device prom_query_output_device(void);
+
+/* Multiprocessor operations... */
+
+/* Start the CPU with the given device tree node, context table, and context
+ * at the passed program counter.
+ */
+extern int prom_startcpu(int cpunode, struct linux_prom_registers *context_table,
+                         int context, char *program_counter);
+
+/* Stop the CPU with the passed device tree node. */
+extern int prom_stopcpu(int cpunode);
+
+/* Idle the CPU with the passed device tree node. */
+extern int prom_idlecpu(int cpunode);
+
+/* Re-Start the CPU with the passed device tree node. */
+extern int prom_restartcpu(int cpunode);
+
+/* PROM memory allocation facilities... */
+
+/* Allocated at possibly the given virtual address a chunk of the
+ * indicated size.
+ */
+extern char *prom_alloc(char *virt_hint, unsigned int size);
+
+/* Free a previously allocated chunk. */
+extern void prom_free(char *virt_addr, unsigned int size);
+
+/* Sun4/sun4c specific memory-management startup hook. */
+
+/* Map the passed segment in the given context at the passed
+ * virtual address.
+ */
+extern void prom_putsegment(int context, unsigned long virt_addr,
+                            int physical_segment);
+
+/* PROM device tree traversal functions... */
+
+/* Get the child node of the given node, or zero if no child exists. */
+extern int prom_getchild(int parent_node);
+
+/* Get the next sibling node of the given node, or zero if no further
+ * siblings exist.
+ */
+extern int prom_getsibling(int node);
+
+/* Get the length, at the passed node, of the given property type.
+ * Returns -1 on error (ie. no such property at this node).
+ */
+extern int prom_getproplen(int thisnode, char *property);
+
+/* Fetch the requested property using the given buffer.  Returns
+ * the number of bytes the prom put into your buffer or -1 on error.
+ */
+extern int prom_getproperty(int thisnode, char *property,
+                            char *prop_buffer, int propbuf_size);
+
+/* Acquire an integer property. */
+extern int prom_getint(int node, char *property);
+
+/* Acquire an integer property, with a default value. */
+extern int prom_getintdefault(int node, char *property, int defval);
+
+/* Acquire a boolean property, 0=FALSE 1=TRUE. */
+extern int prom_getbool(int node, char *prop);
+
+/* Acquire a string property, null string on error. */
+extern void prom_getstring(int node, char *prop, char *buf, int bufsize);
+
+/* Does the passed node have the given "name"? YES=1 NO=0 */
+extern int prom_nodematch(int thisnode, char *name);
+
+/* Search all siblings starting at the passed node for "name" matching
+ * the given string.  Returns the node on success, zero on failure.
+ */
+extern int prom_searchsiblings(int node_start, char *name);
+
+/* Return the first property type, as a string, for the given node.
+ * Returns a null string on error.
+ */
+extern char *prom_firstprop(int node);
+
+/* Returns the next property after the passed property for the given
+ * node.  Returns null string on failure.
+ */
+extern char *prom_nextprop(int node, char *prev_property);
+
+/* Returns 1 if the specified node has given property. */
+extern int prom_node_has_property(int node, char *property);
+
+/* Set the indicated property at the given node with the passed value.
+ * Returns the number of bytes of your value that the prom took.
+ */
+extern int prom_setprop(int node, char *prop_name, char *prop_value,
+                        int value_size);
+
+extern int prom_pathtoinode(char *path);
+extern int prom_inst2pkg(int);
+
+/* Dorking with Bus ranges... */
+
+/* Adjust reg values with the passed ranges. */
+extern void prom_adjust_regs(struct linux_prom_registers *regp, int nregs,
+                             struct linux_prom_ranges *rangep, int nranges);
+
+/* Adjust child ranges with the passed parent ranges. */
+extern void prom_adjust_ranges(struct linux_prom_ranges *cranges, int ncranges,
+                               struct linux_prom_ranges *pranges, int npranges);
+
+/* Apply promlib probed OBIO ranges to registers. */
+extern void prom_apply_obio_ranges(struct linux_prom_registers *obioregs, int nregs);
+
+/* Apply ranges of any prom node (and optionally parent node as well) to registers. */
+extern void prom_apply_generic_ranges(int node, int parent,
+                                      struct linux_prom_registers *sbusregs, int nregs);
+
+
+#endif /* !(__SPARC_OPLIB_H) */
diff --git a/arch/m68k/include/asm/page.h b/arch/m68k/include/asm/page.h
new file mode 100644
index 000000000000..f2b4480cc98a
--- /dev/null
+++ b/arch/m68k/include/asm/page.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "page_no.h"
+#else
+#include "page_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/page_mm.h b/arch/m68k/include/asm/page_mm.h
new file mode 100644
index 000000000000..a34b8bad7847
--- /dev/null
+++ b/arch/m68k/include/asm/page_mm.h
@@ -0,0 +1,228 @@
+#ifndef _M68K_PAGE_H
+#define _M68K_PAGE_H
+
+#include <linux/const.h>
+
+/* PAGE_SHIFT determines the page size */
+#ifndef CONFIG_SUN3
+#define PAGE_SHIFT      (12)
+#else
+#define PAGE_SHIFT      (13)
+#endif
+#define PAGE_SIZE       (_AC(1, UL) << PAGE_SHIFT)
+#define PAGE_MASK       (~(PAGE_SIZE-1))
+
+#include <asm/setup.h>
+
+#if PAGE_SHIFT < 13
+#define THREAD_SIZE (8192)
+#else
+#define THREAD_SIZE PAGE_SIZE
+#endif
+
+#ifndef __ASSEMBLY__
+
+#include <linux/compiler.h>
+
+#include <asm/module.h>
+
+#define get_user_page(vaddr)            __get_free_page(GFP_KERNEL)
+#define free_user_page(page, addr)      free_page(addr)
+
+/*
+ * We don't need to check for alignment etc.
+ */
+#ifdef CPU_M68040_OR_M68060_ONLY
+static inline void copy_page(void *to, void *from)
+{
+  unsigned long tmp;
+
+  __asm__ __volatile__("1:\t"
+                       ".chip 68040\n\t"
+                       "move16 %1@+,%0@+\n\t"
+                       "move16 %1@+,%0@+\n\t"
+                       ".chip 68k\n\t"
+                       "dbra  %2,1b\n\t"
+                       : "=a" (to), "=a" (from), "=d" (tmp)
+                       : "0" (to), "1" (from) , "2" (PAGE_SIZE / 32 - 1)
+                       );
+}
+
+static inline void clear_page(void *page)
+{
+        unsigned long tmp;
+        unsigned long *sp = page;
+
+        *sp++ = 0;
+        *sp++ = 0;
+        *sp++ = 0;
+        *sp++ = 0;
+
+        __asm__ __volatile__("1:\t"
+                             ".chip 68040\n\t"
+                             "move16 %2@+,%0@+\n\t"
+                             ".chip 68k\n\t"
+                             "subqw  #8,%2\n\t"
+                             "subqw  #8,%2\n\t"
+                             "dbra   %1,1b\n\t"
+                             : "=a" (sp), "=d" (tmp)
+                             : "a" (page), "0" (sp),
+                               "1" ((PAGE_SIZE - 16) / 16 - 1));
+}
+
+#else
+#define clear_page(page)        memset((page), 0, PAGE_SIZE)
+#define copy_page(to,from)      memcpy((to), (from), PAGE_SIZE)
+#endif
+
+#define clear_user_page(addr, vaddr, page)      \
+        do {    clear_page(addr);               \
+                flush_dcache_page(page);        \
+        } while (0)
+#define copy_user_page(to, from, vaddr, page)   \
+        do {    copy_page(to, from);            \
+                flush_dcache_page(page);        \
+        } while (0)
+
+/*
+ * These are used to make use of C type-checking..
+ */
+typedef struct { unsigned long pte; } pte_t;
+typedef struct { unsigned long pmd[16]; } pmd_t;
+typedef struct { unsigned long pgd; } pgd_t;
+typedef struct { unsigned long pgprot; } pgprot_t;
+typedef struct page *pgtable_t;
+
+#define pte_val(x)      ((x).pte)
+#define pmd_val(x)      ((&x)->pmd[0])
+#define pgd_val(x)      ((x).pgd)
+#define pgprot_val(x)   ((x).pgprot)
+
+#define __pte(x)        ((pte_t) { (x) } )
+#define __pmd(x)        ((pmd_t) { (x) } )
+#define __pgd(x)        ((pgd_t) { (x) } )
+#define __pgprot(x)     ((pgprot_t) { (x) } )
+
+#endif /* !__ASSEMBLY__ */
+
+#include <asm/page_offset.h>
+
+#define PAGE_OFFSET             (PAGE_OFFSET_RAW)
+
+#ifndef __ASSEMBLY__
+
+extern unsigned long m68k_memoffset;
+
+#ifndef CONFIG_SUN3
+
+#define WANT_PAGE_VIRTUAL
+
+static inline unsigned long ___pa(void *vaddr)
+{
+        unsigned long paddr;
+        asm (
+                "1:     addl #0,%0\n"
+                m68k_fixup(%c2, 1b+2)
+                : "=r" (paddr)
+                : "0" (vaddr), "i" (m68k_fixup_memoffset));
+        return paddr;
+}
+#define __pa(vaddr)     ___pa((void *)(vaddr))
+static inline void *__va(unsigned long paddr)
+{
+        void *vaddr;
+        asm (
+                "1:     subl #0,%0\n"
+                m68k_fixup(%c2, 1b+2)
+                : "=r" (vaddr)
+                : "0" (paddr), "i" (m68k_fixup_memoffset));
+        return vaddr;
+}
+
+#else   /* !CONFIG_SUN3 */
+/* This #define is a horrible hack to suppress lots of warnings. --m */
+#define __pa(x) ___pa((unsigned long)(x))
+static inline unsigned long ___pa(unsigned long x)
+{
+     if(x == 0)
+          return 0;
+     if(x >= PAGE_OFFSET)
+        return (x-PAGE_OFFSET);
+     else
+        return (x+0x2000000);
+}
+
+static inline void *__va(unsigned long x)
+{
+     if(x == 0)
+          return (void *)0;
+
+     if(x < 0x2000000)
+        return (void *)(x+PAGE_OFFSET);
+     else
+        return (void *)(x-0x2000000);
+}
+#endif  /* CONFIG_SUN3 */
+
+/*
+ * NOTE: virtual isn't really correct, actually it should be the offset into the
+ * memory node, but we have no highmem, so that works for now.
+ * TODO: implement (fast) pfn<->pgdat_idx conversion functions, this makes lots
+ * of the shifts unnecessary.
+ */
+#define virt_to_pfn(kaddr)      (__pa(kaddr) >> PAGE_SHIFT)
+#define pfn_to_virt(pfn)        __va((pfn) << PAGE_SHIFT)
+
+extern int m68k_virt_to_node_shift;
+
+#ifdef CONFIG_SINGLE_MEMORY_CHUNK
+#define __virt_to_node(addr)    (&pg_data_map[0])
+#else
+extern struct pglist_data *pg_data_table[];
+
+static inline __attribute_const__ int __virt_to_node_shift(void)
+{
+        int shift;
+
+        asm (
+                "1:     moveq   #0,%0\n"
+                m68k_fixup(%c1, 1b)
+                : "=d" (shift)
+                : "i" (m68k_fixup_vnode_shift));
+        return shift;
+}
+
+#define __virt_to_node(addr)    (pg_data_table[(unsigned long)(addr) >> __virt_to_node_shift()])
+#endif
+
+#define virt_to_page(addr) ({                                           \
+        pfn_to_page(virt_to_pfn(addr));                                 \
+})
+#define page_to_virt(page) ({                                           \
+        pfn_to_virt(page_to_pfn(page));                                 \
+})
+
+#define pfn_to_page(pfn) ({                                             \
+        unsigned long __pfn = (pfn);                                    \
+        struct pglist_data *pgdat;                                      \
+        pgdat = __virt_to_node((unsigned long)pfn_to_virt(__pfn));      \
+        pgdat->node_mem_map + (__pfn - pgdat->node_start_pfn);          \
+})
+#define page_to_pfn(_page) ({                                           \
+        struct page *__p = (_page);                                     \
+        struct pglist_data *pgdat;                                      \
+        pgdat = &pg_data_map[page_to_nid(__p)];                         \
+        ((__p) - pgdat->node_mem_map) + pgdat->node_start_pfn;          \
+})
+
+#define virt_addr_valid(kaddr)  ((void *)(kaddr) >= (void *)PAGE_OFFSET && (void *)(kaddr) < high_memory)
+#define pfn_valid(pfn)          virt_addr_valid(pfn_to_virt(pfn))
+
+#endif /* __ASSEMBLY__ */
+
+#define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
+                                 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+#include <asm-generic/page.h>
+
+#endif /* _M68K_PAGE_H */
diff --git a/arch/m68knommu/include/asm/page.h b/arch/m68k/include/asm/page_no.h
index 3a1ede4544cb..3a1ede4544cb 100644
--- a/arch/m68knommu/include/asm/page.h
+++ b/arch/m68k/include/asm/page_no.h
diff --git a/arch/m68k/include/asm/page_offset.h b/arch/m68k/include/asm/page_offset.h
new file mode 100644
index 000000000000..66455c849fbb
--- /dev/null
+++ b/arch/m68k/include/asm/page_offset.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "page_offset_no.h"
+#else
+#include "page_offset_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/page_offset_mm.h b/arch/m68k/include/asm/page_offset_mm.h
new file mode 100644
index 000000000000..1cbdb7f30ac2
--- /dev/null
+++ b/arch/m68k/include/asm/page_offset_mm.h
@@ -0,0 +1,8 @@
+
+/* This handles the memory map.. */
+#ifndef CONFIG_SUN3
+#define PAGE_OFFSET_RAW         0x00000000
+#else
+#define PAGE_OFFSET_RAW         0x0E000000
+#endif
+
diff --git a/arch/m68knommu/include/asm/page_offset.h b/arch/m68k/include/asm/page_offset_no.h
index d4e73e0ba646..d4e73e0ba646 100644
--- a/arch/m68knommu/include/asm/page_offset.h
+++ b/arch/m68k/include/asm/page_offset_no.h
diff --git a/arch/m68k/include/asm/param.h b/arch/m68k/include/asm/param.h
new file mode 100644
index 000000000000..40d1112a4588
--- /dev/null
+++ b/arch/m68k/include/asm/param.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "param_no.h"
+#else
+#include "param_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/param_mm.h b/arch/m68k/include/asm/param_mm.h
new file mode 100644
index 000000000000..536a27888358
--- /dev/null
+++ b/arch/m68k/include/asm/param_mm.h
@@ -0,0 +1,22 @@
+#ifndef _M68K_PARAM_H
+#define _M68K_PARAM_H
+
+#ifdef __KERNEL__
+# define HZ             CONFIG_HZ       /* Internal kernel timer frequency */
+# define USER_HZ        100             /* .. some user interfaces are in "ticks" */
+# define CLOCKS_PER_SEC (USER_HZ)       /* like times() */
+#endif
+
+#ifndef HZ
+#define HZ 100
+#endif
+
+#define EXEC_PAGESIZE   8192
+
+#ifndef NOGROUP
+#define NOGROUP         (-1)
+#endif
+
+#define MAXHOSTNAMELEN  64      /* max length of hostname */
+
+#endif /* _M68K_PARAM_H */
diff --git a/arch/m68knommu/include/asm/param.h b/arch/m68k/include/asm/param_no.h
index 6044397adb64..6044397adb64 100644
--- a/arch/m68knommu/include/asm/param.h
+++ b/arch/m68k/include/asm/param_no.h
diff --git a/arch/m68k/include/asm/parport.h b/arch/m68k/include/asm/parport.h
new file mode 100644
index 000000000000..646b1872f73b
--- /dev/null
+++ b/arch/m68k/include/asm/parport.h
@@ -0,0 +1,26 @@
+/*
+ * parport.h: platform-specific PC-style parport initialisation
+ *
+ * Copyright (C) 1999, 2000  Tim Waugh <tim@cyberelk.demon.co.uk>
+ *
+ * This file should only be included by drivers/parport/parport_pc.c.
+ *
+ * RZ: for use with Q40 and other ISA machines
+ */
+
+#ifndef _ASM_M68K_PARPORT_H
+#define _ASM_M68K_PARPORT_H 1
+
+#define insl(port,buf,len)   isa_insb(port,buf,(len)<<2)
+#define outsl(port,buf,len)  isa_outsb(port,buf,(len)<<2)
+
+/* no dma, or IRQ autoprobing */
+static int __devinit parport_pc_find_isa_ports (int autoirq, int autodma);
+static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma)
+{
+        if (! (MACH_IS_Q40))
+          return 0; /* count=0 */
+        return parport_pc_find_isa_ports (PARPORT_IRQ_NONE, PARPORT_DMA_NONE);
+}
+
+#endif /* !(_ASM_M68K_PARPORT_H) */
diff --git a/arch/m68k/include/asm/pci.h b/arch/m68k/include/asm/pci.h
new file mode 100644
index 000000000000..dbea95373080
--- /dev/null
+++ b/arch/m68k/include/asm/pci.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "pci_no.h"
+#else
+#include "pci_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/pci_mm.h b/arch/m68k/include/asm/pci_mm.h
new file mode 100644
index 000000000000..4ad0aea48ab4
--- /dev/null
+++ b/arch/m68k/include/asm/pci_mm.h
@@ -0,0 +1,12 @@
+#ifndef _ASM_M68K_PCI_H
+#define _ASM_M68K_PCI_H
+
+#include <asm-generic/pci-dma-compat.h>
+
+/* The PCI address space does equal the physical memory
+ * address space.  The networking and block device layers use
+ * this boolean for bounce buffer decisions.
+ */
+#define PCI_DMA_BUS_IS_PHYS     (1)
+
+#endif /* _ASM_M68K_PCI_H */
diff --git a/arch/m68knommu/include/asm/pci.h b/arch/m68k/include/asm/pci_no.h
index a13f3cc87451..9abbc03c73ee 100644
--- a/arch/m68knommu/include/asm/pci.h
+++ b/arch/m68k/include/asm/pci_no.h
@@ -1,7 +1,7 @@
 #ifndef M68KNOMMU_PCI_H
 #define M68KNOMMU_PCI_H
 
-#include <asm-m68k/pci.h>
+#include <asm/pci_mm.h>
 
 #ifdef CONFIG_COMEMPCI
 /*
diff --git a/arch/m68k/include/asm/percpu.h b/arch/m68k/include/asm/percpu.h
new file mode 100644
index 000000000000..0859d048faf5
--- /dev/null
+++ b/arch/m68k/include/asm/percpu.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_M68K_PERCPU_H
+#define __ASM_M68K_PERCPU_H
+
+#include <asm-generic/percpu.h>
+
+#endif  /* __ASM_M68K_PERCPU_H */
diff --git a/arch/m68k/include/asm/pgalloc.h b/arch/m68k/include/asm/pgalloc.h
new file mode 100644
index 000000000000..059cb73e78fc
--- /dev/null
+++ b/arch/m68k/include/asm/pgalloc.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "pgalloc_no.h"
+#else
+#include "pgalloc_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/pgalloc_mm.h b/arch/m68k/include/asm/pgalloc_mm.h
new file mode 100644
index 000000000000..4cb1a57ab763
--- /dev/null
+++ b/arch/m68k/include/asm/pgalloc_mm.h
@@ -0,0 +1,19 @@
+
+#ifndef M68K_PGALLOC_H
+#define M68K_PGALLOC_H
+
+#include <linux/mm.h>
+#include <linux/highmem.h>
+#include <asm/setup.h>
+#include <asm/virtconvert.h>
+
+
+#ifdef CONFIG_SUN3
+#include <asm/sun3_pgalloc.h>
+#else
+#include <asm/motorola_pgalloc.h>
+#endif
+
+extern void m68k_setup_node(int node);
+
+#endif /* M68K_PGALLOC_H */
diff --git a/arch/m68knommu/include/asm/pgalloc.h b/arch/m68k/include/asm/pgalloc_no.h
index d6352f671ec0..d6352f671ec0 100644
--- a/arch/m68knommu/include/asm/pgalloc.h
+++ b/arch/m68k/include/asm/pgalloc_no.h
diff --git a/arch/m68k/include/asm/pgtable.h b/arch/m68k/include/asm/pgtable.h
new file mode 100644
index 000000000000..ee6759eb445a
--- /dev/null
+++ b/arch/m68k/include/asm/pgtable.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "pgtable_no.h"
+#else
+#include "pgtable_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/pgtable_mm.h b/arch/m68k/include/asm/pgtable_mm.h
new file mode 100644
index 000000000000..0b604f0f192d
--- /dev/null
+++ b/arch/m68k/include/asm/pgtable_mm.h
@@ -0,0 +1,166 @@
+#ifndef _M68K_PGTABLE_H
+#define _M68K_PGTABLE_H
+
+#include <asm-generic/4level-fixup.h>
+
+#include <asm/setup.h>
+
+#ifndef __ASSEMBLY__
+#include <asm/processor.h>
+#include <linux/sched.h>
+#include <linux/threads.h>
+
+/*
+ * This file contains the functions and defines necessary to modify and use
+ * the m68k page table tree.
+ */
+
+#include <asm/virtconvert.h>
+
+/* Certain architectures need to do special things when pte's
+ * within a page table are directly modified.  Thus, the following
+ * hook is made available.
+ */
+#define set_pte(pteptr, pteval)                                 \
+        do{                                                     \
+                *(pteptr) = (pteval);                           \
+        } while(0)
+#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
+
+
+/* PMD_SHIFT determines the size of the area a second-level page table can map */
+#ifdef CONFIG_SUN3
+#define PMD_SHIFT       17
+#else
+#define PMD_SHIFT       22
+#endif
+#define PMD_SIZE        (1UL << PMD_SHIFT)
+#define PMD_MASK        (~(PMD_SIZE-1))
+
+/* PGDIR_SHIFT determines what a third-level page table entry can map */
+#ifdef CONFIG_SUN3
+#define PGDIR_SHIFT     17
+#else
+#define PGDIR_SHIFT     25
+#endif
+#define PGDIR_SIZE      (1UL << PGDIR_SHIFT)
+#define PGDIR_MASK      (~(PGDIR_SIZE-1))
+
+/*
+ * entries per page directory level: the m68k is configured as three-level,
+ * so we do have PMD level physically.
+ */
+#ifdef CONFIG_SUN3
+#define PTRS_PER_PTE   16
+#define PTRS_PER_PMD   1
+#define PTRS_PER_PGD   2048
+#else
+#define PTRS_PER_PTE    1024
+#define PTRS_PER_PMD    8
+#define PTRS_PER_PGD    128
+#endif
+#define USER_PTRS_PER_PGD       (TASK_SIZE/PGDIR_SIZE)
+#define FIRST_USER_ADDRESS      0
+
+/* Virtual address region for use by kernel_map() */
+#ifdef CONFIG_SUN3
+#define KMAP_START     0x0DC00000
+#define KMAP_END       0x0E000000
+#else
+#define KMAP_START      0xd0000000
+#define KMAP_END        0xf0000000
+#endif
+
+#ifndef CONFIG_SUN3
+/* Just any arbitrary offset to the start of the vmalloc VM area: the
+ * current 8MB value just means that there will be a 8MB "hole" after the
+ * physical memory until the kernel virtual memory starts.  That means that
+ * any out-of-bounds memory accesses will hopefully be caught.
+ * The vmalloc() routines leaves a hole of 4kB between each vmalloced
+ * area for the same reason. ;)
+ */
+#define VMALLOC_OFFSET  (8*1024*1024)
+#define VMALLOC_START (((unsigned long) high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
+#define VMALLOC_END KMAP_START
+#else
+extern unsigned long vmalloc_end;
+#define VMALLOC_START 0x0f800000
+#define VMALLOC_END vmalloc_end
+#endif /* CONFIG_SUN3 */
+
+/* zero page used for uninitialized stuff */
+extern void *empty_zero_page;
+
+/*
+ * ZERO_PAGE is a global shared page that is always zero: used
+ * for zero-mapped memory areas etc..
+ */
+#define ZERO_PAGE(vaddr)        (virt_to_page(empty_zero_page))
+
+/* number of bits that fit into a memory pointer */
+#define BITS_PER_PTR                    (8*sizeof(unsigned long))
+
+/* to align the pointer to a pointer address */
+#define PTR_MASK                        (~(sizeof(void*)-1))
+
+/* sizeof(void*)==1<<SIZEOF_PTR_LOG2 */
+/* 64-bit machines, beware!  SRB. */
+#define SIZEOF_PTR_LOG2                        2
+
+extern void kernel_set_cachemode(void *addr, unsigned long size, int cmode);
+
+/*
+ * The m68k doesn't have any external MMU info: the kernel page
+ * tables contain all the necessary information.  The Sun3 does, but
+ * they are updated on demand.
+ */
+static inline void update_mmu_cache(struct vm_area_struct *vma,
+                                    unsigned long address, pte_t pte)
+{
+}
+
+#endif /* !__ASSEMBLY__ */
+
+#define kern_addr_valid(addr)   (1)
+
+#define io_remap_pfn_range(vma, vaddr, pfn, size, prot)         \
+                remap_pfn_range(vma, vaddr, pfn, size, prot)
+
+/* MMU-specific headers */
+
+#ifdef CONFIG_SUN3
+#include <asm/sun3_pgtable.h>
+#else
+#include <asm/motorola_pgtable.h>
+#endif
+
+#ifndef __ASSEMBLY__
+#include <asm-generic/pgtable.h>
+
+/*
+ * Macro to mark a page protection value as "uncacheable".
+ */
+#ifdef SUN3_PAGE_NOCACHE
+# define __SUN3_PAGE_NOCACHE    SUN3_PAGE_NOCACHE
+#else
+# define __SUN3_PAGE_NOCACHE    0
+#endif
+#define pgprot_noncached(prot)                                                  \
+        (MMU_IS_SUN3                                                            \
+         ? (__pgprot(pgprot_val(prot) | __SUN3_PAGE_NOCACHE))                   \
+         : ((MMU_IS_851 || MMU_IS_030)                                          \
+            ? (__pgprot(pgprot_val(prot) | _PAGE_NOCACHE030))                   \
+            : (MMU_IS_040 || MMU_IS_060)                                        \
+            ? (__pgprot((pgprot_val(prot) & _CACHEMASK040) | _PAGE_NOCACHE_S))  \
+            : (prot)))
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * No page table caches to initialise
+ */
+#define pgtable_cache_init()    do { } while (0)
+
+#define check_pgt_cache()       do { } while (0)
+
+#endif /* _M68K_PGTABLE_H */
diff --git a/arch/m68knommu/include/asm/pgtable.h b/arch/m68k/include/asm/pgtable_no.h
index 46251016e821..46251016e821 100644
--- a/arch/m68knommu/include/asm/pgtable.h
+++ b/arch/m68k/include/asm/pgtable_no.h
diff --git a/arch/m68k/include/asm/poll.h b/arch/m68k/include/asm/poll.h
new file mode 100644
index 000000000000..f080fcdb61bf
--- /dev/null
+++ b/arch/m68k/include/asm/poll.h
@@ -0,0 +1,9 @@
+#ifndef __m68k_POLL_H
+#define __m68k_POLL_H
+
+#define POLLWRNORM      POLLOUT
+#define POLLWRBAND      256
+
+#include <asm-generic/poll.h>
+
+#endif
diff --git a/arch/m68k/include/asm/posix_types.h b/arch/m68k/include/asm/posix_types.h
new file mode 100644
index 000000000000..63cdcc142d93
--- /dev/null
+++ b/arch/m68k/include/asm/posix_types.h
@@ -0,0 +1,61 @@
+#ifndef __ARCH_M68K_POSIX_TYPES_H
+#define __ARCH_M68K_POSIX_TYPES_H
+
+/*
+ * This file is generally used by user-level software, so you need to
+ * be a little careful about namespace pollution etc.  Also, we cannot
+ * assume GCC is being used.
+ */
+
+typedef unsigned long   __kernel_ino_t;
+typedef unsigned short  __kernel_mode_t;
+typedef unsigned short  __kernel_nlink_t;
+typedef long            __kernel_off_t;
+typedef int             __kernel_pid_t;
+typedef unsigned short  __kernel_ipc_pid_t;
+typedef unsigned short  __kernel_uid_t;
+typedef unsigned short  __kernel_gid_t;
+typedef unsigned int    __kernel_size_t;
+typedef int             __kernel_ssize_t;
+typedef int             __kernel_ptrdiff_t;
+typedef long            __kernel_time_t;
+typedef long            __kernel_suseconds_t;
+typedef long            __kernel_clock_t;
+typedef int             __kernel_timer_t;
+typedef int             __kernel_clockid_t;
+typedef int             __kernel_daddr_t;
+typedef char *          __kernel_caddr_t;
+typedef unsigned short  __kernel_uid16_t;
+typedef unsigned short  __kernel_gid16_t;
+typedef unsigned int    __kernel_uid32_t;
+typedef unsigned int    __kernel_gid32_t;
+
+typedef unsigned short  __kernel_old_uid_t;
+typedef unsigned short  __kernel_old_gid_t;
+typedef unsigned short  __kernel_old_dev_t;
+
+#ifdef __GNUC__
+typedef long long       __kernel_loff_t;
+#endif
+
+typedef struct {
+        int     val[2];
+} __kernel_fsid_t;
+
+#if defined(__KERNEL__)
+
+#undef  __FD_SET
+#define __FD_SET(d, set)        ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
+
+#undef  __FD_CLR
+#define __FD_CLR(d, set)        ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
+
+#undef  __FD_ISSET
+#define __FD_ISSET(d, set)      ((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
+
+#undef  __FD_ZERO
+#define __FD_ZERO(fdsetp) (memset (fdsetp, 0, sizeof(*(fd_set *)fdsetp)))
+
+#endif /* defined(__KERNEL__) */
+
+#endif
diff --git a/arch/m68k/include/asm/processor.h b/arch/m68k/include/asm/processor.h
new file mode 100644
index 000000000000..fc3f2c22f2b8
--- /dev/null
+++ b/arch/m68k/include/asm/processor.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "processor_no.h"
+#else
+#include "processor_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/processor_mm.h b/arch/m68k/include/asm/processor_mm.h
new file mode 100644
index 000000000000..1f61ef53f0e0
--- /dev/null
+++ b/arch/m68k/include/asm/processor_mm.h
@@ -0,0 +1,130 @@
+/*
+ * include/asm-m68k/processor.h
+ *
+ * Copyright (C) 1995 Hamish Macdonald
+ */
+
+#ifndef __ASM_M68K_PROCESSOR_H
+#define __ASM_M68K_PROCESSOR_H
+
+/*
+ * Default implementation of macro that returns current
+ * instruction pointer ("program counter").
+ */
+#define current_text_addr() ({ __label__ _l; _l: &&_l;})
+
+#include <linux/thread_info.h>
+#include <asm/segment.h>
+#include <asm/fpu.h>
+#include <asm/ptrace.h>
+
+static inline unsigned long rdusp(void)
+{
+        unsigned long usp;
+
+        __asm__ __volatile__("move %/usp,%0" : "=a" (usp));
+        return usp;
+}
+
+static inline void wrusp(unsigned long usp)
+{
+        __asm__ __volatile__("move %0,%/usp" : : "a" (usp));
+}
+
+/*
+ * User space process size: 3.75GB. This is hardcoded into a few places,
+ * so don't change it unless you know what you are doing.
+ */
+#ifndef CONFIG_SUN3
+#define TASK_SIZE       (0xF0000000UL)
+#else
+#define TASK_SIZE       (0x0E000000UL)
+#endif
+
+#ifdef __KERNEL__
+#define STACK_TOP       TASK_SIZE
+#define STACK_TOP_MAX   STACK_TOP
+#endif
+
+/* This decides where the kernel will search for a free chunk of vm
+ * space during mmap's.
+ */
+#ifndef CONFIG_SUN3
+#define TASK_UNMAPPED_BASE      0xC0000000UL
+#else
+#define TASK_UNMAPPED_BASE      0x0A000000UL
+#endif
+#define TASK_UNMAPPED_ALIGN(addr, off)  PAGE_ALIGN(addr)
+
+struct thread_struct {
+        unsigned long  ksp;             /* kernel stack pointer */
+        unsigned long  usp;             /* user stack pointer */
+        unsigned short sr;              /* saved status register */
+        unsigned short fs;              /* saved fs (sfc, dfc) */
+        unsigned long  crp[2];          /* cpu root pointer */
+        unsigned long  esp0;            /* points to SR of stack frame */
+        unsigned long  faddr;           /* info about last fault */
+        int            signo, code;
+        unsigned long  fp[8*3];
+        unsigned long  fpcntl[3];       /* fp control regs */
+        unsigned char  fpstate[FPSTATESIZE];  /* floating point state */
+        struct thread_info info;
+};
+
+#define INIT_THREAD  {                                                  \
+        .ksp    = sizeof(init_stack) + (unsigned long) init_stack,      \
+        .sr     = PS_S,                                                 \
+        .fs     = __KERNEL_DS,                                          \
+        .info   = INIT_THREAD_INFO(init_task),                          \
+}
+
+/*
+ * Do necessary setup to start up a newly executed thread.
+ */
+static inline void start_thread(struct pt_regs * regs, unsigned long pc,
+                                unsigned long usp)
+{
+        /* reads from user space */
+        set_fs(USER_DS);
+
+        regs->pc = pc;
+        regs->sr &= ~0x2000;
+        wrusp(usp);
+}
+
+/* Forward declaration, a strange C thing */
+struct task_struct;
+
+/* Free all resources held by a thread. */
+static inline void release_thread(struct task_struct *dead_task)
+{
+}
+
+/* Prepare to copy thread state - unlazy all lazy status */
+#define prepare_to_copy(tsk)    do { } while (0)
+
+extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
+
+/*
+ * Free current thread data structures etc..
+ */
+static inline void exit_thread(void)
+{
+}
+
+extern unsigned long thread_saved_pc(struct task_struct *tsk);
+
+unsigned long get_wchan(struct task_struct *p);
+
+#define KSTK_EIP(tsk)   \
+    ({                  \
+        unsigned long eip = 0;   \
+        if ((tsk)->thread.esp0 > PAGE_SIZE && \
+            (virt_addr_valid((tsk)->thread.esp0))) \
+              eip = ((struct pt_regs *) (tsk)->thread.esp0)->pc; \
+        eip; })
+#define KSTK_ESP(tsk)   ((tsk) == current ? rdusp() : (tsk)->thread.usp)
+
+#define cpu_relax()     barrier()
+
+#endif
diff --git a/arch/m68knommu/include/asm/processor.h b/arch/m68k/include/asm/processor_no.h
index 91cba18acdd3..91cba18acdd3 100644
--- a/arch/m68knommu/include/asm/processor.h
+++ b/arch/m68k/include/asm/processor_no.h
diff --git a/arch/m68k/include/asm/ptrace.h b/arch/m68k/include/asm/ptrace.h
new file mode 100644
index 000000000000..e83cd2f66101
--- /dev/null
+++ b/arch/m68k/include/asm/ptrace.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "ptrace_no.h"
+#else
+#include "ptrace_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/ptrace_mm.h b/arch/m68k/include/asm/ptrace_mm.h
new file mode 100644
index 000000000000..57e763d79bf4
--- /dev/null
+++ b/arch/m68k/include/asm/ptrace_mm.h
@@ -0,0 +1,80 @@
+#ifndef _M68K_PTRACE_H
+#define _M68K_PTRACE_H
+
+#define PT_D1      0
+#define PT_D2      1
+#define PT_D3      2
+#define PT_D4      3
+#define PT_D5      4
+#define PT_D6      5
+#define PT_D7      6
+#define PT_A0      7
+#define PT_A1      8
+#define PT_A2      9
+#define PT_A3      10
+#define PT_A4      11
+#define PT_A5      12
+#define PT_A6      13
+#define PT_D0      14
+#define PT_USP     15
+#define PT_ORIG_D0 16
+#define PT_SR      17
+#define PT_PC      18
+
+#ifndef __ASSEMBLY__
+
+/* this struct defines the way the registers are stored on the
+   stack during a system call. */
+
+struct pt_regs {
+  long     d1;
+  long     d2;
+  long     d3;
+  long     d4;
+  long     d5;
+  long     a0;
+  long     a1;
+  long     a2;
+  long     d0;
+  long     orig_d0;
+  long     stkadj;
+  unsigned short sr;
+  unsigned long  pc;
+  unsigned format :  4; /* frame format specifier */
+  unsigned vector : 12; /* vector offset */
+};
+
+/*
+ * This is the extended stack used by signal handlers and the context
+ * switcher: it's pushed after the normal "struct pt_regs".
+ */
+struct switch_stack {
+        unsigned long  d6;
+        unsigned long  d7;
+        unsigned long  a3;
+        unsigned long  a4;
+        unsigned long  a5;
+        unsigned long  a6;
+        unsigned long  retpc;
+};
+
+/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
+#define PTRACE_GETREGS            12
+#define PTRACE_SETREGS            13
+#define PTRACE_GETFPREGS          14
+#define PTRACE_SETFPREGS          15
+
+#ifdef __KERNEL__
+
+#ifndef PS_S
+#define PS_S  (0x2000)
+#define PS_M  (0x1000)
+#endif
+
+#define user_mode(regs) (!((regs)->sr & PS_S))
+#define instruction_pointer(regs) ((regs)->pc)
+#define profile_pc(regs) instruction_pointer(regs)
+extern void show_regs(struct pt_regs *);
+#endif /* __KERNEL__ */
+#endif /* __ASSEMBLY__ */
+#endif /* _M68K_PTRACE_H */
diff --git a/arch/m68knommu/include/asm/ptrace.h b/arch/m68k/include/asm/ptrace_no.h
index 8c9194b98548..8c9194b98548 100644
--- a/arch/m68knommu/include/asm/ptrace.h
+++ b/arch/m68k/include/asm/ptrace_no.h
diff --git a/arch/m68k/include/asm/q40_master.h b/arch/m68k/include/asm/q40_master.h
new file mode 100644
index 000000000000..3907a09d4fca
--- /dev/null
+++ b/arch/m68k/include/asm/q40_master.h
@@ -0,0 +1,69 @@
+/*
+ * Q40 master Chip Control
+ * RTC stuff merged for compactnes..
+*/
+
+#ifndef _Q40_MASTER_H
+#define _Q40_MASTER_H
+
+#include <asm/raw_io.h>
+
+
+#define q40_master_addr 0xff000000
+
+#define IIRQ_REG            0x0       /* internal IRQ reg */
+#define EIRQ_REG            0x4       /* external ... */
+#define KEYCODE_REG         0x1c      /* value of received scancode  */
+#define DISPLAY_CONTROL_REG 0x18
+#define FRAME_CLEAR_REG     0x24
+#define LED_REG             0x30
+
+#define Q40_LED_ON()        master_outb(1,LED_REG)
+#define Q40_LED_OFF()       master_outb(0,LED_REG)
+
+#define INTERRUPT_REG       IIRQ_REG  /* "native" ints */
+#define KEY_IRQ_ENABLE_REG  0x08      /**/
+#define KEYBOARD_UNLOCK_REG 0x20      /* clear kb int */
+
+#define SAMPLE_ENABLE_REG   0x14      /* generate SAMPLE ints */
+#define SAMPLE_RATE_REG     0x2c
+#define SAMPLE_CLEAR_REG    0x28
+#define SAMPLE_LOW          0x00
+#define SAMPLE_HIGH         0x01
+
+#define FRAME_RATE_REG       0x38      /* generate FRAME ints at 200 HZ rate */
+
+#if 0
+#define SER_ENABLE_REG      0x0c      /* allow serial ints to be generated */
+#endif
+#define EXT_ENABLE_REG      0x10      /* ... rest of the ISA ints ... */
+
+
+#define master_inb(_reg_)      in_8((unsigned char *)q40_master_addr+_reg_)
+#define master_outb(_b_,_reg_)  out_8((unsigned char *)q40_master_addr+_reg_,_b_)
+
+/* RTC defines */
+
+#define Q40_RTC_BASE        (0xff021ffc)
+
+#define Q40_RTC_YEAR        (*(volatile unsigned char *)(Q40_RTC_BASE+0))
+#define Q40_RTC_MNTH        (*(volatile unsigned char *)(Q40_RTC_BASE-4))
+#define Q40_RTC_DATE        (*(volatile unsigned char *)(Q40_RTC_BASE-8))
+#define Q40_RTC_DOW         (*(volatile unsigned char *)(Q40_RTC_BASE-12))
+#define Q40_RTC_HOUR        (*(volatile unsigned char *)(Q40_RTC_BASE-16))
+#define Q40_RTC_MINS        (*(volatile unsigned char *)(Q40_RTC_BASE-20))
+#define Q40_RTC_SECS        (*(volatile unsigned char *)(Q40_RTC_BASE-24))
+#define Q40_RTC_CTRL        (*(volatile unsigned char *)(Q40_RTC_BASE-28))
+
+/* some control bits */
+#define Q40_RTC_READ   64  /* prepare for reading */
+#define Q40_RTC_WRITE  128
+
+/* define some Q40 specific ints */
+#include "q40ints.h"
+
+/* misc defs */
+#define DAC_LEFT  ((unsigned char *)0xff008000)
+#define DAC_RIGHT ((unsigned char *)0xff008004)
+
+#endif /* _Q40_MASTER_H */
diff --git a/arch/m68k/include/asm/q40ints.h b/arch/m68k/include/asm/q40ints.h
new file mode 100644
index 000000000000..3d970afb708f
--- /dev/null
+++ b/arch/m68k/include/asm/q40ints.h
@@ -0,0 +1,29 @@
+/*
+ * contains some Q40 related interrupt definitions
+ */
+
+#define Q40_IRQ_MAX      (34)
+
+#define Q40_IRQ_SAMPLE    (34)
+#define Q40_IRQ_KEYBOARD (32)
+#define Q40_IRQ_FRAME    (33)
+
+
+/* masks for interrupt regiosters*/
+/* internal, IIRQ_REG */
+#define Q40_IRQ_KEYB_MASK    (2)
+#define Q40_IRQ_SER_MASK     (1<<2)
+#define Q40_IRQ_FRAME_MASK   (1<<3)
+#define Q40_IRQ_EXT_MASK     (1<<4)    /* is a EIRQ */
+/* eirq, EIRQ_REG */
+#define Q40_IRQ3_MASK        (1)
+#define Q40_IRQ4_MASK        (1<<1)
+#define Q40_IRQ5_MASK        (1<<2)
+#define Q40_IRQ6_MASK        (1<<3)
+#define Q40_IRQ7_MASK        (1<<4)
+#define Q40_IRQ10_MASK       (1<<5)
+#define Q40_IRQ14_MASK       (1<<6)
+#define Q40_IRQ15_MASK       (1<<7)
+
+extern unsigned long q40_probe_irq_on (void);
+extern int q40_probe_irq_off (unsigned long irqs);
diff --git a/arch/m68knommu/include/asm/quicc_simple.h b/arch/m68k/include/asm/quicc_simple.h
index c3636932d4bc..c3636932d4bc 100644
--- a/arch/m68knommu/include/asm/quicc_simple.h
+++ b/arch/m68k/include/asm/quicc_simple.h
diff --git a/arch/m68k/include/asm/raw_io.h b/arch/m68k/include/asm/raw_io.h
new file mode 100644
index 000000000000..d9eb9834ccc8
--- /dev/null
+++ b/arch/m68k/include/asm/raw_io.h
@@ -0,0 +1,347 @@
+/*
+ * linux/include/asm-m68k/raw_io.h
+ *
+ * 10/20/00 RZ: - created from bits of io.h and ide.h to cleanup namespace
+ *
+ */
+
+#ifndef _RAW_IO_H
+#define _RAW_IO_H
+
+#ifdef __KERNEL__
+
+#include <asm/types.h>
+
+
+/* Values for nocacheflag and cmode */
+#define IOMAP_FULL_CACHING              0
+#define IOMAP_NOCACHE_SER               1
+#define IOMAP_NOCACHE_NONSER            2
+#define IOMAP_WRITETHROUGH              3
+
+extern void iounmap(void __iomem *addr);
+
+extern void __iomem *__ioremap(unsigned long physaddr, unsigned long size,
+                       int cacheflag);
+extern void __iounmap(void *addr, unsigned long size);
+
+
+/* ++roman: The assignments to temp. vars avoid that gcc sometimes generates
+ * two accesses to memory, which may be undesirable for some devices.
+ */
+#define in_8(addr) \
+    ({ u8 __v = (*(__force volatile u8 *) (addr)); __v; })
+#define in_be16(addr) \
+    ({ u16 __v = (*(__force volatile u16 *) (addr)); __v; })
+#define in_be32(addr) \
+    ({ u32 __v = (*(__force volatile u32 *) (addr)); __v; })
+#define in_le16(addr) \
+    ({ u16 __v = le16_to_cpu(*(__force volatile __le16 *) (addr)); __v; })
+#define in_le32(addr) \
+    ({ u32 __v = le32_to_cpu(*(__force volatile __le32 *) (addr)); __v; })
+
+#define out_8(addr,b) (void)((*(__force volatile u8 *) (addr)) = (b))
+#define out_be16(addr,w) (void)((*(__force volatile u16 *) (addr)) = (w))
+#define out_be32(addr,l) (void)((*(__force volatile u32 *) (addr)) = (l))
+#define out_le16(addr,w) (void)((*(__force volatile __le16 *) (addr)) = cpu_to_le16(w))
+#define out_le32(addr,l) (void)((*(__force volatile __le32 *) (addr)) = cpu_to_le32(l))
+
+#define raw_inb in_8
+#define raw_inw in_be16
+#define raw_inl in_be32
+#define __raw_readb in_8
+#define __raw_readw in_be16
+#define __raw_readl in_be32
+
+#define raw_outb(val,port) out_8((port),(val))
+#define raw_outw(val,port) out_be16((port),(val))
+#define raw_outl(val,port) out_be32((port),(val))
+#define __raw_writeb(val,addr) out_8((addr),(val))
+#define __raw_writew(val,addr) out_be16((addr),(val))
+#define __raw_writel(val,addr) out_be32((addr),(val))
+
+static inline void raw_insb(volatile u8 __iomem *port, u8 *buf, unsigned int len)
+{
+        unsigned int i;
+
+        for (i = 0; i < len; i++)
+                *buf++ = in_8(port);
+}
+
+static inline void raw_outsb(volatile u8 __iomem *port, const u8 *buf,
+                             unsigned int len)
+{
+        unsigned int i;
+
+        for (i = 0; i < len; i++)
+                out_8(port, *buf++);
+}
+
+static inline void raw_insw(volatile u16 __iomem *port, u16 *buf, unsigned int nr)
+{
+        unsigned int tmp;
+
+        if (nr & 15) {
+                tmp = (nr & 15) - 1;
+                asm volatile (
+                        "1: movew %2@,%0@+; dbra %1,1b"
+                        : "=a" (buf), "=d" (tmp)
+                        : "a" (port), "0" (buf),
+                          "1" (tmp));
+        }
+        if (nr >> 4) {
+                tmp = (nr >> 4) - 1;
+                asm volatile (
+                        "1: "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "movew %2@,%0@+; "
+                        "dbra %1,1b"
+                        : "=a" (buf), "=d" (tmp)
+                        : "a" (port), "0" (buf),
+                          "1" (tmp));
+        }
+}
+
+static inline void raw_outsw(volatile u16 __iomem *port, const u16 *buf,
+                             unsigned int nr)
+{
+        unsigned int tmp;
+
+        if (nr & 15) {
+                tmp = (nr & 15) - 1;
+                asm volatile (
+                        "1: movew %0@+,%2@; dbra %1,1b"
+                        : "=a" (buf), "=d" (tmp)
+                        : "a" (port), "0" (buf),
+                          "1" (tmp));
+        }
+        if (nr >> 4) {
+                tmp = (nr >> 4) - 1;
+                asm volatile (
+                        "1: "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "movew %0@+,%2@; "
+                        "dbra %1,1b"
+                        : "=a" (buf), "=d" (tmp)
+                        : "a" (port), "0" (buf),
+                          "1" (tmp));
+        }
+}
+
+static inline void raw_insl(volatile u32 __iomem *port, u32 *buf, unsigned int nr)
+{
+        unsigned int tmp;
+
+        if (nr & 15) {
+                tmp = (nr & 15) - 1;
+                asm volatile (
+                        "1: movel %2@,%0@+; dbra %1,1b"
+                        : "=a" (buf), "=d" (tmp)
+                        : "a" (port), "0" (buf),
+                          "1" (tmp));
+        }
+        if (nr >> 4) {
+                tmp = (nr >> 4) - 1;
+                asm volatile (
+                        "1: "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "movel %2@,%0@+; "
+                        "dbra %1,1b"
+                        : "=a" (buf), "=d" (tmp)
+                        : "a" (port), "0" (buf),
+                          "1" (tmp));
+        }
+}
+
+static inline void raw_outsl(volatile u32 __iomem *port, const u32 *buf,
+                             unsigned int nr)
+{
+        unsigned int tmp;
+
+        if (nr & 15) {
+                tmp = (nr & 15) - 1;
+                asm volatile (
+                        "1: movel %0@+,%2@; dbra %1,1b"
+                        : "=a" (buf), "=d" (tmp)
+                        : "a" (port), "0" (buf),
+                          "1" (tmp));
+        }
+        if (nr >> 4) {
+                tmp = (nr >> 4) - 1;
+                asm volatile (
+                        "1: "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "movel %0@+,%2@; "
+                        "dbra %1,1b"
+                        : "=a" (buf), "=d" (tmp)
+                        : "a" (port), "0" (buf),
+                          "1" (tmp));
+        }
+}
+
+
+static inline void raw_insw_swapw(volatile u16 __iomem *port, u16 *buf,
+                                  unsigned int nr)
+{
+    if ((nr) % 8)
+        __asm__ __volatile__
+               ("\tmovel %0,%/a0\n\t"
+                "movel %1,%/a1\n\t"
+                "movel %2,%/d6\n\t"
+                "subql #1,%/d6\n"
+                "1:\tmovew %/a0@,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a1@+\n\t"
+                "dbra %/d6,1b"
+                :
+                : "g" (port), "g" (buf), "g" (nr)
+                : "d0", "a0", "a1", "d6");
+    else
+        __asm__ __volatile__
+               ("movel %0,%/a0\n\t"
+                "movel %1,%/a1\n\t"
+                "movel %2,%/d6\n\t"
+                "lsrl  #3,%/d6\n\t"
+                "subql #1,%/d6\n"
+                "1:\tmovew %/a0@,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a1@+\n\t"
+                "movew %/a0@,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a1@+\n\t"
+                "movew %/a0@,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a1@+\n\t"
+                "movew %/a0@,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a1@+\n\t"
+                "movew %/a0@,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a1@+\n\t"
+                "movew %/a0@,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a1@+\n\t"
+                "movew %/a0@,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a1@+\n\t"
+                "movew %/a0@,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a1@+\n\t"
+                "dbra %/d6,1b"
+                :
+                : "g" (port), "g" (buf), "g" (nr)
+                : "d0", "a0", "a1", "d6");
+}
+
+static inline void raw_outsw_swapw(volatile u16 __iomem *port, const u16 *buf,
+                                   unsigned int nr)
+{
+    if ((nr) % 8)
+        __asm__ __volatile__
+               ("movel %0,%/a0\n\t"
+                "movel %1,%/a1\n\t"
+                "movel %2,%/d6\n\t"
+                "subql #1,%/d6\n"
+                "1:\tmovew %/a1@+,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a0@\n\t"
+                "dbra %/d6,1b"
+                :
+                : "g" (port), "g" (buf), "g" (nr)
+                : "d0", "a0", "a1", "d6");
+    else
+        __asm__ __volatile__
+               ("movel %0,%/a0\n\t"
+                "movel %1,%/a1\n\t"
+                "movel %2,%/d6\n\t"
+                "lsrl  #3,%/d6\n\t"
+                "subql #1,%/d6\n"
+                "1:\tmovew %/a1@+,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a0@\n\t"
+                "movew %/a1@+,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a0@\n\t"
+                "movew %/a1@+,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a0@\n\t"
+                "movew %/a1@+,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a0@\n\t"
+                "movew %/a1@+,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a0@\n\t"
+                "movew %/a1@+,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a0@\n\t"
+                "movew %/a1@+,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a0@\n\t"
+                "movew %/a1@+,%/d0\n\t"
+                "rolw  #8,%/d0\n\t"
+                "movew %/d0,%/a0@\n\t"
+                "dbra %/d6,1b"
+                :
+                : "g" (port), "g" (buf), "g" (nr)
+                : "d0", "a0", "a1", "d6");
+}
+
+#endif /* __KERNEL__ */
+
+#endif /* _RAW_IO_H */
diff --git a/arch/m68k/include/asm/resource.h b/arch/m68k/include/asm/resource.h
new file mode 100644
index 000000000000..e7d35019f337
--- /dev/null
+++ b/arch/m68k/include/asm/resource.h
@@ -0,0 +1,6 @@
+#ifndef _M68K_RESOURCE_H
+#define _M68K_RESOURCE_H
+
+#include <asm-generic/resource.h>
+
+#endif /* _M68K_RESOURCE_H */
diff --git a/arch/m68k/include/asm/rtc.h b/arch/m68k/include/asm/rtc.h
new file mode 100644
index 000000000000..5d3e03859844
--- /dev/null
+++ b/arch/m68k/include/asm/rtc.h
@@ -0,0 +1,76 @@
+/* include/asm-m68k/rtc.h
+ *
+ * Copyright Richard Zidlicky
+ * implementation details for genrtc/q40rtc driver
+ */
+/* permission is hereby granted to copy, modify and redistribute this code
+ * in terms of the GNU Library General Public License, Version 2 or later,
+ * at your option.
+ */
+
+#ifndef _ASM_RTC_H
+#define _ASM_RTC_H
+
+#ifdef __KERNEL__
+
+#include <linux/rtc.h>
+#include <asm/errno.h>
+#include <asm/machdep.h>
+
+#define RTC_PIE 0x40            /* periodic interrupt enable */
+#define RTC_AIE 0x20            /* alarm interrupt enable */
+#define RTC_UIE 0x10            /* update-finished interrupt enable */
+
+/* some dummy definitions */
+#define RTC_BATT_BAD 0x100      /* battery bad */
+#define RTC_SQWE 0x08           /* enable square-wave output */
+#define RTC_DM_BINARY 0x04      /* all time/date values are BCD if clear */
+#define RTC_24H 0x02            /* 24 hour mode - else hours bit 7 means pm */
+#define RTC_DST_EN 0x01         /* auto switch DST - works f. USA only */
+
+static inline unsigned int get_rtc_time(struct rtc_time *time)
+{
+        /*
+         * Only the values that we read from the RTC are set. We leave
+         * tm_wday, tm_yday and tm_isdst untouched. Even though the
+         * RTC has RTC_DAY_OF_WEEK, we ignore it, as it is only updated
+         * by the RTC when initially set to a non-zero value.
+         */
+        mach_hwclk(0, time);
+        return RTC_24H;
+}
+
+static inline int set_rtc_time(struct rtc_time *time)
+{
+        return mach_hwclk(1, time);
+}
+
+static inline unsigned int get_rtc_ss(void)
+{
+        if (mach_get_ss)
+                return mach_get_ss();
+        else{
+                struct rtc_time h;
+
+                get_rtc_time(&h);
+                return h.tm_sec;
+        }
+}
+
+static inline int get_rtc_pll(struct rtc_pll_info *pll)
+{
+        if (mach_get_rtc_pll)
+                return mach_get_rtc_pll(pll);
+        else
+                return -EINVAL;
+}
+static inline int set_rtc_pll(struct rtc_pll_info *pll)
+{
+        if (mach_set_rtc_pll)
+                return mach_set_rtc_pll(pll);
+        else
+                return -EINVAL;
+}
+#endif /* __KERNEL__ */
+
+#endif /* _ASM__RTC_H */
diff --git a/arch/m68k/include/asm/sbus.h b/arch/m68k/include/asm/sbus.h
new file mode 100644
index 000000000000..bfe3ba147f2e
--- /dev/null
+++ b/arch/m68k/include/asm/sbus.h
@@ -0,0 +1,45 @@
+/*
+ * some sbus structures and macros to make usage of sbus drivers possible
+ */
+
+#ifndef __M68K_SBUS_H
+#define __M68K_SBUS_H
+
+struct sbus_dev {
+        struct {
+                unsigned int which_io;
+                unsigned int phys_addr;
+        } reg_addrs[1];
+};
+
+/* sbus IO functions stolen from include/asm-sparc/io.h for the serial driver */
+/* No SBUS on the Sun3, kludge -- sam */
+
+static inline void _sbus_writeb(unsigned char val, unsigned long addr)
+{
+        *(volatile unsigned char *)addr = val;
+}
+
+static inline unsigned char _sbus_readb(unsigned long addr)
+{
+        return *(volatile unsigned char *)addr;
+}
+
+static inline void _sbus_writel(unsigned long val, unsigned long addr)
+{
+        *(volatile unsigned long *)addr = val;
+
+}
+
+extern inline unsigned long _sbus_readl(unsigned long addr)
+{
+        return *(volatile unsigned long *)addr;
+}
+
+
+#define sbus_readb(a) _sbus_readb((unsigned long)a)
+#define sbus_writeb(v, a) _sbus_writeb(v, (unsigned long)a)
+#define sbus_readl(a) _sbus_readl((unsigned long)a)
+#define sbus_writel(v, a) _sbus_writel(v, (unsigned long)a)
+
+#endif
diff --git a/arch/m68k/include/asm/scatterlist.h b/arch/m68k/include/asm/scatterlist.h
new file mode 100644
index 000000000000..b7e528636252
--- /dev/null
+++ b/arch/m68k/include/asm/scatterlist.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "scatterlist_no.h"
+#else
+#include "scatterlist_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/scatterlist_mm.h b/arch/m68k/include/asm/scatterlist_mm.h
new file mode 100644
index 000000000000..d3a7a0edfeca
--- /dev/null
+++ b/arch/m68k/include/asm/scatterlist_mm.h
@@ -0,0 +1,23 @@
+#ifndef _M68K_SCATTERLIST_H
+#define _M68K_SCATTERLIST_H
+
+#include <linux/types.h>
+
+struct scatterlist {
+#ifdef CONFIG_DEBUG_SG
+        unsigned long sg_magic;
+#endif
+        unsigned long page_link;
+        unsigned int offset;
+        unsigned int length;
+
+        __u32 dma_address;      /* A place to hang host-specific addresses at. */
+};
+
+/* This is bogus and should go away. */
+#define ISA_DMA_THRESHOLD (0x00ffffff)
+
+#define sg_dma_address(sg)      ((sg)->dma_address)
+#define sg_dma_len(sg)          ((sg)->length)
+
+#endif /* !(_M68K_SCATTERLIST_H) */
diff --git a/arch/m68knommu/include/asm/scatterlist.h b/arch/m68k/include/asm/scatterlist_no.h
index afc4788b0d2c..afc4788b0d2c 100644
--- a/arch/m68knommu/include/asm/scatterlist.h
+++ b/arch/m68k/include/asm/scatterlist_no.h
diff --git a/arch/m68k/include/asm/sections.h b/arch/m68k/include/asm/sections.h
new file mode 100644
index 000000000000..d64967ecfec6
--- /dev/null
+++ b/arch/m68k/include/asm/sections.h
@@ -0,0 +1,6 @@
+#ifndef _ASM_M68K_SECTIONS_H
+#define _ASM_M68K_SECTIONS_H
+
+#include <asm-generic/sections.h>
+
+#endif /* _ASM_M68K_SECTIONS_H */
diff --git a/arch/m68k/include/asm/segment.h b/arch/m68k/include/asm/segment.h
new file mode 100644
index 000000000000..82583bc004bd
--- /dev/null
+++ b/arch/m68k/include/asm/segment.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "segment_no.h"
+#else
+#include "segment_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/segment_mm.h b/arch/m68k/include/asm/segment_mm.h
new file mode 100644
index 000000000000..7b0b2d3127f9
--- /dev/null
+++ b/arch/m68k/include/asm/segment_mm.h
@@ -0,0 +1,57 @@
+#ifndef _M68K_SEGMENT_H
+#define _M68K_SEGMENT_H
+
+/* define constants */
+/* Address spaces (FC0-FC2) */
+#define USER_DATA     (1)
+#ifndef __USER_DS
+#define __USER_DS     (USER_DATA)
+#endif
+#define USER_PROGRAM  (2)
+#define SUPER_DATA    (5)
+#ifndef __KERNEL_DS
+#define __KERNEL_DS   (SUPER_DATA)
+#endif
+#define SUPER_PROGRAM (6)
+#define CPU_SPACE     (7)
+
+#ifndef __ASSEMBLY__
+
+typedef struct {
+        unsigned long seg;
+} mm_segment_t;
+
+#define MAKE_MM_SEG(s)  ((mm_segment_t) { (s) })
+#define USER_DS         MAKE_MM_SEG(__USER_DS)
+#define KERNEL_DS       MAKE_MM_SEG(__KERNEL_DS)
+
+/*
+ * Get/set the SFC/DFC registers for MOVES instructions
+ */
+
+static inline mm_segment_t get_fs(void)
+{
+        mm_segment_t _v;
+        __asm__ ("movec %/dfc,%0":"=r" (_v.seg):);
+
+        return _v;
+}
+
+static inline mm_segment_t get_ds(void)
+{
+    /* return the supervisor data space code */
+    return KERNEL_DS;
+}
+
+static inline void set_fs(mm_segment_t val)
+{
+        __asm__ __volatile__ ("movec %0,%/sfc\n\t"
+                              "movec %0,%/dfc\n\t"
+                              : /* no outputs */ : "r" (val.seg) : "memory");
+}
+
+#define segment_eq(a,b) ((a).seg == (b).seg)
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _M68K_SEGMENT_H */
diff --git a/arch/m68knommu/include/asm/segment.h b/arch/m68k/include/asm/segment_no.h
index 42318ebec7ec..42318ebec7ec 100644
--- a/arch/m68knommu/include/asm/segment.h
+++ b/arch/m68k/include/asm/segment_no.h
diff --git a/arch/m68k/include/asm/sembuf.h b/arch/m68k/include/asm/sembuf.h
new file mode 100644
index 000000000000..2308052a8c24
--- /dev/null
+++ b/arch/m68k/include/asm/sembuf.h
@@ -0,0 +1,25 @@
+#ifndef _M68K_SEMBUF_H
+#define _M68K_SEMBUF_H
+
+/*
+ * The semid64_ds structure for m68k architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct semid64_ds {
+        struct ipc64_perm sem_perm;             /* permissions .. see ipc.h */
+        __kernel_time_t sem_otime;              /* last semop time */
+        unsigned long   __unused1;
+        __kernel_time_t sem_ctime;              /* last change time */
+        unsigned long   __unused2;
+        unsigned long   sem_nsems;              /* no. of semaphores in array */
+        unsigned long   __unused3;
+        unsigned long   __unused4;
+};
+
+#endif /* _M68K_SEMBUF_H */
diff --git a/arch/m68k/include/asm/serial.h b/arch/m68k/include/asm/serial.h
new file mode 100644
index 000000000000..2b90d6e69070
--- /dev/null
+++ b/arch/m68k/include/asm/serial.h
@@ -0,0 +1,33 @@
+/*
+ * include/asm-m68k/serial.h
+ *
+ * currently this seems useful only for a Q40,
+ * it's an almost exact copy of ../asm-alpha/serial.h
+ *
+ */
+
+
+/*
+ * This assumes you have a 1.8432 MHz clock for your UART.
+ *
+ * It'd be nice if someone built a serial card with a 24.576 MHz
+ * clock, since the 16550A is capable of handling a top speed of 1.5
+ * megabits/second; but this requires the faster clock.
+ */
+#define BASE_BAUD ( 1843200 / 16 )
+
+/* Standard COM flags (except for COM4, because of the 8514 problem) */
+#ifdef CONFIG_SERIAL_DETECT_IRQ
+#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ)
+#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ)
+#else
+#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
+#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
+#endif
+
+#define SERIAL_PORT_DFNS                        \
+        /* UART CLK   PORT IRQ     FLAGS        */                      \
+        { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS },      /* ttyS0 */     \
+        { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS },      /* ttyS1 */     \
+        { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS },      /* ttyS2 */     \
+        { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },     /* ttyS3 */
diff --git a/arch/m68k/include/asm/setup.h b/arch/m68k/include/asm/setup.h
new file mode 100644
index 000000000000..842f86f75ccd
--- /dev/null
+++ b/arch/m68k/include/asm/setup.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "setup_no.h"
+#else
+#include "setup_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/setup_mm.h b/arch/m68k/include/asm/setup_mm.h
new file mode 100644
index 000000000000..4dfb3952b375
--- /dev/null
+++ b/arch/m68k/include/asm/setup_mm.h
@@ -0,0 +1,376 @@
+/*
+** asm/setup.h -- Definition of the Linux/m68k setup information
+**
+** Copyright 1992 by Greg Harp
+**
+** This file is subject to the terms and conditions of the GNU General Public
+** License.  See the file COPYING in the main directory of this archive
+** for more details.
+**
+** Created 09/29/92 by Greg Harp
+**
+** 5/2/94 Roman Hodek:
+**   Added bi_atari part of the machine dependent union bi_un; for now it
+**   contains just a model field to distinguish between TT and Falcon.
+** 26/7/96 Roman Zippel:
+**   Renamed to setup.h; added some useful macros to allow gcc some
+**   optimizations if possible.
+** 5/10/96 Geert Uytterhoeven:
+**   Redesign of the boot information structure; moved boot information
+**   structure to bootinfo.h
+*/
+
+#ifndef _M68K_SETUP_H
+#define _M68K_SETUP_H
+
+
+
+    /*
+     *  Linux/m68k Architectures
+     */
+
+#define MACH_AMIGA    1
+#define MACH_ATARI    2
+#define MACH_MAC      3
+#define MACH_APOLLO   4
+#define MACH_SUN3     5
+#define MACH_MVME147  6
+#define MACH_MVME16x  7
+#define MACH_BVME6000 8
+#define MACH_HP300    9
+#define MACH_Q40     10
+#define MACH_SUN3X   11
+
+#define COMMAND_LINE_SIZE 256
+
+#ifdef __KERNEL__
+
+#define CL_SIZE COMMAND_LINE_SIZE
+
+#ifndef __ASSEMBLY__
+extern unsigned long m68k_machtype;
+#endif /* !__ASSEMBLY__ */
+
+#if !defined(CONFIG_AMIGA)
+#  define MACH_IS_AMIGA (0)
+#elif defined(CONFIG_ATARI) || defined(CONFIG_MAC) || defined(CONFIG_APOLLO) \
+        || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000)               \
+        || defined(CONFIG_HP300) || defined(CONFIG_Q40)                      \
+        || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
+#  define MACH_IS_AMIGA (m68k_machtype == MACH_AMIGA)
+#else
+#  define MACH_AMIGA_ONLY
+#  define MACH_IS_AMIGA (1)
+#  define MACH_TYPE (MACH_AMIGA)
+#endif
+
+#if !defined(CONFIG_ATARI)
+#  define MACH_IS_ATARI (0)
+#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_APOLLO) \
+        || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000)               \
+        || defined(CONFIG_HP300) || defined(CONFIG_Q40)                      \
+        || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
+#  define MACH_IS_ATARI (m68k_machtype == MACH_ATARI)
+#else
+#  define MACH_ATARI_ONLY
+#  define MACH_IS_ATARI (1)
+#  define MACH_TYPE (MACH_ATARI)
+#endif
+
+#if !defined(CONFIG_MAC)
+#  define MACH_IS_MAC (0)
+#elif defined(CONFIG_AMIGA) || defined(CONFIG_ATARI) || defined(CONFIG_APOLLO) \
+        || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000)                 \
+        || defined(CONFIG_HP300) || defined(CONFIG_Q40)                        \
+        || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
+#  define MACH_IS_MAC (m68k_machtype == MACH_MAC)
+#else
+#  define MACH_MAC_ONLY
+#  define MACH_IS_MAC (1)
+#  define MACH_TYPE (MACH_MAC)
+#endif
+
+#if defined(CONFIG_SUN3)
+#define MACH_IS_SUN3 (1)
+#define MACH_SUN3_ONLY (1)
+#define MACH_TYPE (MACH_SUN3)
+#else
+#define MACH_IS_SUN3 (0)
+#endif
+
+#if !defined (CONFIG_APOLLO)
+#  define MACH_IS_APOLLO (0)
+#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
+        || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000)              \
+        || defined(CONFIG_HP300) || defined(CONFIG_Q40)                     \
+        || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
+#  define MACH_IS_APOLLO (m68k_machtype == MACH_APOLLO)
+#else
+#  define MACH_APOLLO_ONLY
+#  define MACH_IS_APOLLO (1)
+#  define MACH_TYPE (MACH_APOLLO)
+#endif
+
+#if !defined (CONFIG_MVME147)
+#  define MACH_IS_MVME147 (0)
+#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
+        || defined(CONFIG_APOLLO) || defined(CONFIG_BVME6000)               \
+        || defined(CONFIG_HP300) || defined(CONFIG_Q40)                     \
+        || defined(CONFIG_SUN3X) || defined(CONFIG_MVME16x)
+#  define MACH_IS_MVME147 (m68k_machtype == MACH_MVME147)
+#else
+#  define MACH_MVME147_ONLY
+#  define MACH_IS_MVME147 (1)
+#  define MACH_TYPE (MACH_MVME147)
+#endif
+
+#if !defined (CONFIG_MVME16x)
+#  define MACH_IS_MVME16x (0)
+#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
+        || defined(CONFIG_APOLLO) || defined(CONFIG_BVME6000)               \
+        || defined(CONFIG_HP300) || defined(CONFIG_Q40)                     \
+        || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
+#  define MACH_IS_MVME16x (m68k_machtype == MACH_MVME16x)
+#else
+#  define MACH_MVME16x_ONLY
+#  define MACH_IS_MVME16x (1)
+#  define MACH_TYPE (MACH_MVME16x)
+#endif
+
+#if !defined (CONFIG_BVME6000)
+#  define MACH_IS_BVME6000 (0)
+#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
+        || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x)                \
+        || defined(CONFIG_HP300) || defined(CONFIG_Q40)                     \
+        || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
+#  define MACH_IS_BVME6000 (m68k_machtype == MACH_BVME6000)
+#else
+#  define MACH_BVME6000_ONLY
+#  define MACH_IS_BVME6000 (1)
+#  define MACH_TYPE (MACH_BVME6000)
+#endif
+
+#if !defined (CONFIG_HP300)
+#  define MACH_IS_HP300 (0)
+#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
+        || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \
+        || defined(CONFIG_BVME6000) || defined(CONFIG_Q40) \
+        || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
+#  define MACH_IS_HP300 (m68k_machtype == MACH_HP300)
+#else
+#  define MACH_HP300_ONLY
+#  define MACH_IS_HP300 (1)
+#  define MACH_TYPE (MACH_HP300)
+#endif
+
+#if !defined (CONFIG_Q40)
+#  define MACH_IS_Q40 (0)
+#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
+        || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x)                \
+        || defined(CONFIG_BVME6000) || defined(CONFIG_HP300)                \
+        || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
+#  define MACH_IS_Q40 (m68k_machtype == MACH_Q40)
+#else
+#  define MACH_Q40_ONLY
+#  define MACH_IS_Q40 (1)
+#  define MACH_TYPE (MACH_Q40)
+#endif
+
+#if !defined (CONFIG_SUN3X)
+#  define MACH_IS_SUN3X (0)
+#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
+        || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x)                \
+        || defined(CONFIG_BVME6000) || defined(CONFIG_HP300)                \
+        || defined(CONFIG_Q40) || defined(CONFIG_MVME147)
+#  define MACH_IS_SUN3X (m68k_machtype == MACH_SUN3X)
+#else
+#  define CONFIG_SUN3X_ONLY
+#  define MACH_IS_SUN3X (1)
+#  define MACH_TYPE (MACH_SUN3X)
+#endif
+
+#ifndef MACH_TYPE
+#  define MACH_TYPE (m68k_machtype)
+#endif
+
+#endif /* __KERNEL__ */
+
+
+    /*
+     *  CPU, FPU and MMU types
+     *
+     *  Note: we may rely on the following equalities:
+     *
+     *      CPU_68020 == MMU_68851
+     *      CPU_68030 == MMU_68030
+     *      CPU_68040 == FPU_68040 == MMU_68040
+     *      CPU_68060 == FPU_68060 == MMU_68060
+     */
+
+#define CPUB_68020     0
+#define CPUB_68030     1
+#define CPUB_68040     2
+#define CPUB_68060     3
+
+#define CPU_68020      (1<<CPUB_68020)
+#define CPU_68030      (1<<CPUB_68030)
+#define CPU_68040      (1<<CPUB_68040)
+#define CPU_68060      (1<<CPUB_68060)
+
+#define FPUB_68881     0
+#define FPUB_68882     1
+#define FPUB_68040     2                       /* Internal FPU */
+#define FPUB_68060     3                       /* Internal FPU */
+#define FPUB_SUNFPA    4                       /* Sun-3 FPA */
+
+#define FPU_68881      (1<<FPUB_68881)
+#define FPU_68882      (1<<FPUB_68882)
+#define FPU_68040      (1<<FPUB_68040)
+#define FPU_68060      (1<<FPUB_68060)
+#define FPU_SUNFPA     (1<<FPUB_SUNFPA)
+
+#define MMUB_68851     0
+#define MMUB_68030     1                       /* Internal MMU */
+#define MMUB_68040     2                       /* Internal MMU */
+#define MMUB_68060     3                       /* Internal MMU */
+#define MMUB_APOLLO    4                       /* Custom Apollo */
+#define MMUB_SUN3      5                       /* Custom Sun-3 */
+
+#define MMU_68851      (1<<MMUB_68851)
+#define MMU_68030      (1<<MMUB_68030)
+#define MMU_68040      (1<<MMUB_68040)
+#define MMU_68060      (1<<MMUB_68060)
+#define MMU_SUN3       (1<<MMUB_SUN3)
+#define MMU_APOLLO     (1<<MMUB_APOLLO)
+
+#ifdef __KERNEL__
+
+#ifndef __ASSEMBLY__
+extern unsigned long m68k_cputype;
+extern unsigned long m68k_fputype;
+extern unsigned long m68k_mmutype;
+#ifdef CONFIG_VME
+extern unsigned long vme_brdtype;
+#endif
+
+    /*
+     *  m68k_is040or060 is != 0 for a '040 or higher;
+     *  used numbers are 4 for 68040 and 6 for 68060.
+     */
+
+extern int m68k_is040or060;
+#endif /* !__ASSEMBLY__ */
+
+#if !defined(CONFIG_M68020)
+#  define CPU_IS_020 (0)
+#  define MMU_IS_851 (0)
+#  define MMU_IS_SUN3 (0)
+#elif defined(CONFIG_M68030) || defined(CONFIG_M68040) || defined(CONFIG_M68060)
+#  define CPU_IS_020 (m68k_cputype & CPU_68020)
+#  define MMU_IS_851 (m68k_mmutype & MMU_68851)
+#  define MMU_IS_SUN3 (0)       /* Sun3 not supported with other CPU enabled */
+#else
+#  define CPU_M68020_ONLY
+#  define CPU_IS_020 (1)
+#ifdef MACH_SUN3_ONLY
+#  define MMU_IS_SUN3 (1)
+#  define MMU_IS_851 (0)
+#else
+#  define MMU_IS_SUN3 (0)
+#  define MMU_IS_851 (1)
+#endif
+#endif
+
+#if !defined(CONFIG_M68030)
+#  define CPU_IS_030 (0)
+#  define MMU_IS_030 (0)
+#elif defined(CONFIG_M68020) || defined(CONFIG_M68040) || defined(CONFIG_M68060)
+#  define CPU_IS_030 (m68k_cputype & CPU_68030)
+#  define MMU_IS_030 (m68k_mmutype & MMU_68030)
+#else
+#  define CPU_M68030_ONLY
+#  define CPU_IS_030 (1)
+#  define MMU_IS_030 (1)
+#endif
+
+#if !defined(CONFIG_M68040)
+#  define CPU_IS_040 (0)
+#  define MMU_IS_040 (0)
+#elif defined(CONFIG_M68020) || defined(CONFIG_M68030) || defined(CONFIG_M68060)
+#  define CPU_IS_040 (m68k_cputype & CPU_68040)
+#  define MMU_IS_040 (m68k_mmutype & MMU_68040)
+#else
+#  define CPU_M68040_ONLY
+#  define CPU_IS_040 (1)
+#  define MMU_IS_040 (1)
+#endif
+
+#if !defined(CONFIG_M68060)
+#  define CPU_IS_060 (0)
+#  define MMU_IS_060 (0)
+#elif defined(CONFIG_M68020) || defined(CONFIG_M68030) || defined(CONFIG_M68040)
+#  define CPU_IS_060 (m68k_cputype & CPU_68060)
+#  define MMU_IS_060 (m68k_mmutype & MMU_68060)
+#else
+#  define CPU_M68060_ONLY
+#  define CPU_IS_060 (1)
+#  define MMU_IS_060 (1)
+#endif
+
+#if !defined(CONFIG_M68020) && !defined(CONFIG_M68030)
+#  define CPU_IS_020_OR_030 (0)
+#else
+#  define CPU_M68020_OR_M68030
+#  if defined(CONFIG_M68040) || defined(CONFIG_M68060)
+#    define CPU_IS_020_OR_030 (!m68k_is040or060)
+#  else
+#    define CPU_M68020_OR_M68030_ONLY
+#    define CPU_IS_020_OR_030 (1)
+#  endif
+#endif
+
+#if !defined(CONFIG_M68040) && !defined(CONFIG_M68060)
+#  define CPU_IS_040_OR_060 (0)
+#else
+#  define CPU_M68040_OR_M68060
+#  if defined(CONFIG_M68020) || defined(CONFIG_M68030)
+#    define CPU_IS_040_OR_060 (m68k_is040or060)
+#  else
+#    define CPU_M68040_OR_M68060_ONLY
+#    define CPU_IS_040_OR_060 (1)
+#  endif
+#endif
+
+#define CPU_TYPE (m68k_cputype)
+
+#ifdef CONFIG_M68KFPU_EMU
+#  ifdef CONFIG_M68KFPU_EMU_ONLY
+#    define FPU_IS_EMU (1)
+#  else
+#    define FPU_IS_EMU (!m68k_fputype)
+#  endif
+#else
+#  define FPU_IS_EMU (0)
+#endif
+
+
+    /*
+     *  Miscellaneous
+     */
+
+#define NUM_MEMINFO     4
+
+#ifndef __ASSEMBLY__
+struct mem_info {
+        unsigned long addr;             /* physical address of memory chunk */
+        unsigned long size;             /* length of memory chunk (in bytes) */
+};
+
+extern int m68k_num_memory;             /* # of memory blocks found (and used) */
+extern int m68k_realnum_memory;         /* real # of memory blocks found */
+extern struct mem_info m68k_memory[NUM_MEMINFO];/* memory description */
+#endif
+
+#endif /* __KERNEL__ */
+
+#endif /* _M68K_SETUP_H */
diff --git a/arch/m68knommu/include/asm/setup.h b/arch/m68k/include/asm/setup_no.h
index fb86bb2a6078..45d286ce9398 100644
--- a/arch/m68knommu/include/asm/setup.h
+++ b/arch/m68k/include/asm/setup_no.h
@@ -1,6 +1,6 @@
 #ifdef __KERNEL__
 
-#include <asm-m68k/setup.h>
+#include <asm/setup_mm.h>
 
 /* We have a bigger command line buffer. */
 #undef COMMAND_LINE_SIZE
diff --git a/arch/m68k/include/asm/shm.h b/arch/m68k/include/asm/shm.h
new file mode 100644
index 000000000000..fa56ec84a126
--- /dev/null
+++ b/arch/m68k/include/asm/shm.h
@@ -0,0 +1,31 @@
+#ifndef _M68K_SHM_H
+#define _M68K_SHM_H
+
+
+/* format of page table entries that correspond to shared memory pages
+   currently out in swap space (see also mm/swap.c):
+   bits 0-1 (PAGE_PRESENT) is  = 0
+   bits 8..2 (SWP_TYPE) are = SHM_SWP_TYPE
+   bits 31..9 are used like this:
+   bits 15..9 (SHM_ID) the id of the shared memory segment
+   bits 30..16 (SHM_IDX) the index of the page within the shared memory segment
+                    (actually only bits 25..16 get used since SHMMAX is so low)
+   bit 31 (SHM_READ_ONLY) flag whether the page belongs to a read-only attach
+*/
+/* on the m68k both bits 0 and 1 must be zero */
+/* format on the sun3 is similar, but bits 30, 31 are set to zero and all
+   others are reduced by 2. --m */
+
+#ifndef CONFIG_SUN3
+#define SHM_ID_SHIFT    9
+#else
+#define SHM_ID_SHIFT    7
+#endif
+#define _SHM_ID_BITS    7
+#define SHM_ID_MASK     ((1<<_SHM_ID_BITS)-1)
+
+#define SHM_IDX_SHIFT   (SHM_ID_SHIFT+_SHM_ID_BITS)
+#define _SHM_IDX_BITS   15
+#define SHM_IDX_MASK    ((1<<_SHM_IDX_BITS)-1)
+
+#endif /* _M68K_SHM_H */
diff --git a/arch/m68k/include/asm/shmbuf.h b/arch/m68k/include/asm/shmbuf.h
new file mode 100644
index 000000000000..f8928d62f1b7
--- /dev/null
+++ b/arch/m68k/include/asm/shmbuf.h
@@ -0,0 +1,42 @@
+#ifndef _M68K_SHMBUF_H
+#define _M68K_SHMBUF_H
+
+/*
+ * The shmid64_ds structure for m68k architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct shmid64_ds {
+        struct ipc64_perm       shm_perm;       /* operation perms */
+        size_t                  shm_segsz;      /* size of segment (bytes) */
+        __kernel_time_t         shm_atime;      /* last attach time */
+        unsigned long           __unused1;
+        __kernel_time_t         shm_dtime;      /* last detach time */
+        unsigned long           __unused2;
+        __kernel_time_t         shm_ctime;      /* last change time */
+        unsigned long           __unused3;
+        __kernel_pid_t          shm_cpid;       /* pid of creator */
+        __kernel_pid_t          shm_lpid;       /* pid of last operator */
+        unsigned long           shm_nattch;     /* no. of current attaches */
+        unsigned long           __unused4;
+        unsigned long           __unused5;
+};
+
+struct shminfo64 {
+        unsigned long   shmmax;
+        unsigned long   shmmin;
+        unsigned long   shmmni;
+        unsigned long   shmseg;
+        unsigned long   shmall;
+        unsigned long   __unused1;
+        unsigned long   __unused2;
+        unsigned long   __unused3;
+        unsigned long   __unused4;
+};
+
+#endif /* _M68K_SHMBUF_H */
diff --git a/arch/m68k/include/asm/shmparam.h b/arch/m68k/include/asm/shmparam.h
new file mode 100644
index 000000000000..558892a2efb3
--- /dev/null
+++ b/arch/m68k/include/asm/shmparam.h
@@ -0,0 +1,6 @@
+#ifndef _M68K_SHMPARAM_H
+#define _M68K_SHMPARAM_H
+
+#define SHMLBA PAGE_SIZE                 /* attach addr a multiple of this */
+
+#endif /* _M68K_SHMPARAM_H */
diff --git a/arch/m68k/include/asm/sigcontext.h b/arch/m68k/include/asm/sigcontext.h
new file mode 100644
index 000000000000..bff6d40345a9
--- /dev/null
+++ b/arch/m68k/include/asm/sigcontext.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "sigcontext_no.h"
+#else
+#include "sigcontext_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/sigcontext_mm.h b/arch/m68k/include/asm/sigcontext_mm.h
new file mode 100644
index 000000000000..64fbe34cf26f
--- /dev/null
+++ b/arch/m68k/include/asm/sigcontext_mm.h
@@ -0,0 +1,19 @@
+#ifndef _ASM_M68k_SIGCONTEXT_H
+#define _ASM_M68k_SIGCONTEXT_H
+
+struct sigcontext {
+        unsigned long  sc_mask;         /* old sigmask */
+        unsigned long  sc_usp;          /* old user stack pointer */
+        unsigned long  sc_d0;
+        unsigned long  sc_d1;
+        unsigned long  sc_a0;
+        unsigned long  sc_a1;
+        unsigned short sc_sr;
+        unsigned long  sc_pc;
+        unsigned short sc_formatvec;
+        unsigned long  sc_fpregs[2*3];  /* room for two fp registers */
+        unsigned long  sc_fpcntl[3];
+        unsigned char  sc_fpstate[216];
+};
+
+#endif
diff --git a/arch/m68knommu/include/asm/sigcontext.h b/arch/m68k/include/asm/sigcontext_no.h
index 36c293fc133d..36c293fc133d 100644
--- a/arch/m68knommu/include/asm/sigcontext.h
+++ b/arch/m68k/include/asm/sigcontext_no.h
diff --git a/arch/m68k/include/asm/siginfo.h b/arch/m68k/include/asm/siginfo.h
new file mode 100644
index 000000000000..61219d7affc8
--- /dev/null
+++ b/arch/m68k/include/asm/siginfo.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "siginfo_no.h"
+#else
+#include "siginfo_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/siginfo_mm.h b/arch/m68k/include/asm/siginfo_mm.h
new file mode 100644
index 000000000000..05a8d6d90b58
--- /dev/null
+++ b/arch/m68k/include/asm/siginfo_mm.h
@@ -0,0 +1,92 @@
+#ifndef _M68K_SIGINFO_H
+#define _M68K_SIGINFO_H
+
+#define HAVE_ARCH_SIGINFO_T
+#define HAVE_ARCH_COPY_SIGINFO
+
+#include <asm-generic/siginfo.h>
+
+typedef struct siginfo {
+        int si_signo;
+        int si_errno;
+        int si_code;
+
+        union {
+                int _pad[SI_PAD_SIZE];
+
+                /* kill() */
+                struct {
+                        __kernel_pid_t _pid;    /* sender's pid */
+                        __kernel_uid_t _uid;    /* backwards compatibility */
+                        __kernel_uid32_t _uid32; /* sender's uid */
+                } _kill;
+
+                /* POSIX.1b timers */
+                struct {
+                        timer_t _tid;           /* timer id */
+                        int _overrun;           /* overrun count */
+                        char _pad[sizeof( __ARCH_SI_UID_T) - sizeof(int)];
+                        sigval_t _sigval;       /* same as below */
+                        int _sys_private;       /* not to be passed to user */
+                } _timer;
+
+                /* POSIX.1b signals */
+                struct {
+                        __kernel_pid_t _pid;    /* sender's pid */
+                        __kernel_uid_t _uid;    /* backwards compatibility */
+                        sigval_t _sigval;
+                        __kernel_uid32_t _uid32; /* sender's uid */
+                } _rt;
+
+                /* SIGCHLD */
+                struct {
+                        __kernel_pid_t _pid;    /* which child */
+                        __kernel_uid_t _uid;    /* backwards compatibility */
+                        int _status;            /* exit code */
+                        clock_t _utime;
+                        clock_t _stime;
+                        __kernel_uid32_t _uid32; /* sender's uid */
+                } _sigchld;
+
+                /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
+                struct {
+                        void *_addr; /* faulting insn/memory ref. */
+                } _sigfault;
+
+                /* SIGPOLL */
+                struct {
+                        int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
+                        int _fd;
+                } _sigpoll;
+        } _sifields;
+} siginfo_t;
+
+#define UID16_SIGINFO_COMPAT_NEEDED
+
+/*
+ * How these fields are to be accessed.
+ */
+#undef si_uid
+#ifdef __KERNEL__
+#define si_uid          _sifields._kill._uid32
+#define si_uid16        _sifields._kill._uid
+#else
+#define si_uid          _sifields._kill._uid
+#endif
+
+#ifdef __KERNEL__
+
+#include <linux/string.h>
+
+static inline void copy_siginfo(struct siginfo *to, struct siginfo *from)
+{
+        if (from->si_code < 0)
+                memcpy(to, from, sizeof(*to));
+        else
+                /* _sigchld is currently the largest know union member */
+                memcpy(to, from, 3*sizeof(int) + sizeof(from->_sifields._sigchld));
+}
+
+#endif /* __KERNEL__ */
+
+#endif
diff --git a/arch/m68knommu/include/asm/siginfo.h b/arch/m68k/include/asm/siginfo_no.h
index b18e5f4064ae..b18e5f4064ae 100644
--- a/arch/m68knommu/include/asm/siginfo.h
+++ b/arch/m68k/include/asm/siginfo_no.h
diff --git a/arch/m68k/include/asm/signal.h b/arch/m68k/include/asm/signal.h
new file mode 100644
index 000000000000..3c19988bd93c
--- /dev/null
+++ b/arch/m68k/include/asm/signal.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "signal_no.h"
+#else
+#include "signal_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/signal_mm.h b/arch/m68k/include/asm/signal_mm.h
new file mode 100644
index 000000000000..3db8a81942f1
--- /dev/null
+++ b/arch/m68k/include/asm/signal_mm.h
@@ -0,0 +1,206 @@
+#ifndef _M68K_SIGNAL_H
+#define _M68K_SIGNAL_H
+
+#include <linux/types.h>
+
+/* Avoid too many header ordering problems.  */
+struct siginfo;
+
+#ifdef __KERNEL__
+/* Most things should be clean enough to redefine this at will, if care
+   is taken to make libc match.  */
+
+#define _NSIG           64
+#define _NSIG_BPW       32
+#define _NSIG_WORDS     (_NSIG / _NSIG_BPW)
+
+typedef unsigned long old_sigset_t;             /* at least 32 bits */
+
+typedef struct {
+        unsigned long sig[_NSIG_WORDS];
+} sigset_t;
+
+#else
+/* Here we must cater to libcs that poke about in kernel headers.  */
+
+#define NSIG            32
+typedef unsigned long sigset_t;
+
+#endif /* __KERNEL__ */
+
+#define SIGHUP           1
+#define SIGINT           2
+#define SIGQUIT          3
+#define SIGILL           4
+#define SIGTRAP          5
+#define SIGABRT          6
+#define SIGIOT           6
+#define SIGBUS           7
+#define SIGFPE           8
+#define SIGKILL          9
+#define SIGUSR1         10
+#define SIGSEGV         11
+#define SIGUSR2         12
+#define SIGPIPE         13
+#define SIGALRM         14
+#define SIGTERM         15
+#define SIGSTKFLT       16
+#define SIGCHLD         17
+#define SIGCONT         18
+#define SIGSTOP         19
+#define SIGTSTP         20
+#define SIGTTIN         21
+#define SIGTTOU         22
+#define SIGURG          23
+#define SIGXCPU         24
+#define SIGXFSZ         25
+#define SIGVTALRM       26
+#define SIGPROF         27
+#define SIGWINCH        28
+#define SIGIO           29
+#define SIGPOLL         SIGIO
+/*
+#define SIGLOST         29
+*/
+#define SIGPWR          30
+#define SIGSYS          31
+#define SIGUNUSED       31
+
+/* These should not be considered constants from userland.  */
+#define SIGRTMIN        32
+#define SIGRTMAX        _NSIG
+
+/*
+ * SA_FLAGS values:
+ *
+ * SA_ONSTACK indicates that a registered stack_t will be used.
+ * SA_RESTART flag to get restarting signals (which were the default long ago)
+ * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
+ * SA_RESETHAND clears the handler when the signal is delivered.
+ * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
+ * SA_NODEFER prevents the current signal from being masked in the handler.
+ *
+ * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
+ * Unix names RESETHAND and NODEFER respectively.
+ */
+#define SA_NOCLDSTOP    0x00000001
+#define SA_NOCLDWAIT    0x00000002
+#define SA_SIGINFO      0x00000004
+#define SA_ONSTACK      0x08000000
+#define SA_RESTART      0x10000000
+#define SA_NODEFER      0x40000000
+#define SA_RESETHAND    0x80000000
+
+#define SA_NOMASK       SA_NODEFER
+#define SA_ONESHOT      SA_RESETHAND
+
+/*
+ * sigaltstack controls
+ */
+#define SS_ONSTACK      1
+#define SS_DISABLE      2
+
+#define MINSIGSTKSZ     2048
+#define SIGSTKSZ        8192
+
+#include <asm-generic/signal.h>
+
+#ifdef __KERNEL__
+struct old_sigaction {
+        __sighandler_t sa_handler;
+        old_sigset_t sa_mask;
+        unsigned long sa_flags;
+        __sigrestore_t sa_restorer;
+};
+
+struct sigaction {
+        __sighandler_t sa_handler;
+        unsigned long sa_flags;
+        __sigrestore_t sa_restorer;
+        sigset_t sa_mask;               /* mask last for extensibility */
+};
+
+struct k_sigaction {
+        struct sigaction sa;
+};
+#else
+/* Here we must cater to libcs that poke about in kernel headers.  */
+
+struct sigaction {
+        union {
+          __sighandler_t _sa_handler;
+          void (*_sa_sigaction)(int, struct siginfo *, void *);
+        } _u;
+        sigset_t sa_mask;
+        unsigned long sa_flags;
+        void (*sa_restorer)(void);
+};
+
+#define sa_handler      _u._sa_handler
+#define sa_sigaction    _u._sa_sigaction
+
+#endif /* __KERNEL__ */
+
+typedef struct sigaltstack {
+        void __user *ss_sp;
+        int ss_flags;
+        size_t ss_size;
+} stack_t;
+
+#ifdef __KERNEL__
+#include <asm/sigcontext.h>
+
+#define __HAVE_ARCH_SIG_BITOPS
+
+static inline void sigaddset(sigset_t *set, int _sig)
+{
+        asm ("bfset %0{%1,#1}"
+                : "+od" (*set)
+                : "id" ((_sig - 1) ^ 31)
+                : "cc");
+}
+
+static inline void sigdelset(sigset_t *set, int _sig)
+{
+        asm ("bfclr %0{%1,#1}"
+                : "+od" (*set)
+                : "id" ((_sig - 1) ^ 31)
+                : "cc");
+}
+
+static inline int __const_sigismember(sigset_t *set, int _sig)
+{
+        unsigned long sig = _sig - 1;
+        return 1 & (set->sig[sig / _NSIG_BPW] >> (sig % _NSIG_BPW));
+}
+
+static inline int __gen_sigismember(sigset_t *set, int _sig)
+{
+        int ret;
+        asm ("bfextu %1{%2,#1},%0"
+                : "=d" (ret)
+                : "od" (*set), "id" ((_sig-1) ^ 31)
+                : "cc");
+        return ret;
+}
+
+#define sigismember(set,sig)                    \
+        (__builtin_constant_p(sig) ?            \
+         __const_sigismember(set,sig) :         \
+         __gen_sigismember(set,sig))
+
+static inline int sigfindinword(unsigned long word)
+{
+        asm ("bfffo %1{#0,#0},%0"
+                : "=d" (word)
+                : "d" (word & -word)
+                : "cc");
+        return word ^ 31;
+}
+
+struct pt_regs;
+extern void ptrace_signal_deliver(struct pt_regs *regs, void *cookie);
+
+#endif /* __KERNEL__ */
+
+#endif /* _M68K_SIGNAL_H */
diff --git a/arch/m68knommu/include/asm/signal.h b/arch/m68k/include/asm/signal_no.h
index 216c08be54a0..216c08be54a0 100644
--- a/arch/m68knommu/include/asm/signal.h
+++ b/arch/m68k/include/asm/signal_no.h
diff --git a/arch/m68knommu/include/asm/smp.h b/arch/m68k/include/asm/smp.h
index 9e9bd7e58922..9e9bd7e58922 100644
--- a/arch/m68knommu/include/asm/smp.h
+++ b/arch/m68k/include/asm/smp.h
diff --git a/arch/m68k/include/asm/socket.h b/arch/m68k/include/asm/socket.h
new file mode 100644
index 000000000000..dbc64e92c41a
--- /dev/null
+++ b/arch/m68k/include/asm/socket.h
@@ -0,0 +1,57 @@
+#ifndef _ASM_SOCKET_H
+#define _ASM_SOCKET_H
+
+#include <asm/sockios.h>
+
+/* For setsockopt(2) */
+#define SOL_SOCKET      1
+
+#define SO_DEBUG        1
+#define SO_REUSEADDR    2
+#define SO_TYPE         3
+#define SO_ERROR        4
+#define SO_DONTROUTE    5
+#define SO_BROADCAST    6
+#define SO_SNDBUF       7
+#define SO_RCVBUF       8
+#define SO_SNDBUFFORCE  32
+#define SO_RCVBUFFORCE  33
+#define SO_KEEPALIVE    9
+#define SO_OOBINLINE    10
+#define SO_NO_CHECK     11
+#define SO_PRIORITY     12
+#define SO_LINGER       13
+#define SO_BSDCOMPAT    14
+/* To add :#define SO_REUSEPORT 15 */
+#define SO_PASSCRED     16
+#define SO_PEERCRED     17
+#define SO_RCVLOWAT     18
+#define SO_SNDLOWAT     19
+#define SO_RCVTIMEO     20
+#define SO_SNDTIMEO     21
+
+/* Security levels - as per NRL IPv6 - don't actually do anything */
+#define SO_SECURITY_AUTHENTICATION              22
+#define SO_SECURITY_ENCRYPTION_TRANSPORT        23
+#define SO_SECURITY_ENCRYPTION_NETWORK          24
+
+#define SO_BINDTODEVICE 25
+
+/* Socket filtering */
+#define SO_ATTACH_FILTER        26
+#define SO_DETACH_FILTER        27
+
+#define SO_PEERNAME             28
+#define SO_TIMESTAMP            29
+#define SCM_TIMESTAMP           SO_TIMESTAMP
+
+#define SO_ACCEPTCONN           30
+
+#define SO_PEERSEC             31
+#define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
+
+#define SO_MARK                 36
+
+#endif /* _ASM_SOCKET_H */
diff --git a/arch/m68k/include/asm/sockios.h b/arch/m68k/include/asm/sockios.h
new file mode 100644
index 000000000000..c04a23943cb7
--- /dev/null
+++ b/arch/m68k/include/asm/sockios.h
@@ -0,0 +1,13 @@
+#ifndef __ARCH_M68K_SOCKIOS__
+#define __ARCH_M68K_SOCKIOS__
+
+/* Socket-level I/O control calls. */
+#define FIOSETOWN       0x8901
+#define SIOCSPGRP       0x8902
+#define FIOGETOWN       0x8903
+#define SIOCGPGRP       0x8904
+#define SIOCATMARK      0x8905
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
+
+#endif /* __ARCH_M68K_SOCKIOS__ */
diff --git a/arch/m68k/include/asm/spinlock.h b/arch/m68k/include/asm/spinlock.h
new file mode 100644
index 000000000000..20f46e27b534
--- /dev/null
+++ b/arch/m68k/include/asm/spinlock.h
@@ -0,0 +1,6 @@
+#ifndef __M68K_SPINLOCK_H
+#define __M68K_SPINLOCK_H
+
+#error "m68k doesn't do SMP yet"
+
+#endif
diff --git a/arch/m68k/include/asm/stat.h b/arch/m68k/include/asm/stat.h
new file mode 100644
index 000000000000..dd38bc2e9f98
--- /dev/null
+++ b/arch/m68k/include/asm/stat.h
@@ -0,0 +1,77 @@
+#ifndef _M68K_STAT_H
+#define _M68K_STAT_H
+
+struct __old_kernel_stat {
+        unsigned short st_dev;
+        unsigned short st_ino;
+        unsigned short st_mode;
+        unsigned short st_nlink;
+        unsigned short st_uid;
+        unsigned short st_gid;
+        unsigned short st_rdev;
+        unsigned long  st_size;
+        unsigned long  st_atime;
+        unsigned long  st_mtime;
+        unsigned long  st_ctime;
+};
+
+struct stat {
+        unsigned short st_dev;
+        unsigned short __pad1;
+        unsigned long  st_ino;
+        unsigned short st_mode;
+        unsigned short st_nlink;
+        unsigned short st_uid;
+        unsigned short st_gid;
+        unsigned short st_rdev;
+        unsigned short __pad2;
+        unsigned long  st_size;
+        unsigned long  st_blksize;
+        unsigned long  st_blocks;
+        unsigned long  st_atime;
+        unsigned long  __unused1;
+        unsigned long  st_mtime;
+        unsigned long  __unused2;
+        unsigned long  st_ctime;
+        unsigned long  __unused3;
+        unsigned long  __unused4;
+        unsigned long  __unused5;
+};
+
+/* This matches struct stat64 in glibc2.1, hence the absolutely
+ * insane amounts of padding around dev_t's.
+ */
+struct stat64 {
+        unsigned long long      st_dev;
+        unsigned char   __pad1[2];
+
+#define STAT64_HAS_BROKEN_ST_INO        1
+        unsigned long   __st_ino;
+
+        unsigned int    st_mode;
+        unsigned int    st_nlink;
+
+        unsigned long   st_uid;
+        unsigned long   st_gid;
+
+        unsigned long long      st_rdev;
+        unsigned char   __pad3[2];
+
+        long long       st_size;
+        unsigned long   st_blksize;
+
+        unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
+
+        unsigned long   st_atime;
+        unsigned long   st_atime_nsec;
+
+        unsigned long   st_mtime;
+        unsigned long   st_mtime_nsec;
+
+        unsigned long   st_ctime;
+        unsigned long   st_ctime_nsec;
+
+        unsigned long long      st_ino;
+};
+
+#endif /* _M68K_STAT_H */
diff --git a/arch/m68k/include/asm/statfs.h b/arch/m68k/include/asm/statfs.h
new file mode 100644
index 000000000000..08d93f14e061
--- /dev/null
+++ b/arch/m68k/include/asm/statfs.h
@@ -0,0 +1,6 @@
+#ifndef _M68K_STATFS_H
+#define _M68K_STATFS_H
+
+#include <asm-generic/statfs.h>
+
+#endif /* _M68K_STATFS_H */
diff --git a/arch/m68k/include/asm/string.h b/arch/m68k/include/asm/string.h
new file mode 100644
index 000000000000..2c356f90f171
--- /dev/null
+++ b/arch/m68k/include/asm/string.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "string_no.h"
+#else
+#include "string_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/string_mm.h b/arch/m68k/include/asm/string_mm.h
new file mode 100644
index 000000000000..2eb7df1e0f5d
--- /dev/null
+++ b/arch/m68k/include/asm/string_mm.h
@@ -0,0 +1,131 @@
+#ifndef _M68K_STRING_H_
+#define _M68K_STRING_H_
+
+#include <linux/types.h>
+#include <linux/compiler.h>
+
+static inline size_t __kernel_strlen(const char *s)
+{
+        const char *sc;
+
+        for (sc = s; *sc++; )
+                ;
+        return sc - s - 1;
+}
+
+static inline char *__kernel_strcpy(char *dest, const char *src)
+{
+        char *xdest = dest;
+
+        asm volatile ("\n"
+                "1:     move.b  (%1)+,(%0)+\n"
+                "       jne     1b"
+                : "+a" (dest), "+a" (src)
+                : : "memory");
+        return xdest;
+}
+
+#ifndef __IN_STRING_C
+
+#define __HAVE_ARCH_STRLEN
+#define strlen(s)       (__builtin_constant_p(s) ?      \
+                         __builtin_strlen(s) :          \
+                         __kernel_strlen(s))
+
+#define __HAVE_ARCH_STRNLEN
+static inline size_t strnlen(const char *s, size_t count)
+{
+        const char *sc = s;
+
+        asm volatile ("\n"
+                "1:     subq.l  #1,%1\n"
+                "       jcs     2f\n"
+                "       tst.b   (%0)+\n"
+                "       jne     1b\n"
+                "       subq.l  #1,%0\n"
+                "2:"
+                : "+a" (sc), "+d" (count));
+        return sc - s;
+}
+
+#define __HAVE_ARCH_STRCPY
+#if __GNUC__ >= 4
+#define strcpy(d, s)    (__builtin_constant_p(s) &&     \
+                         __builtin_strlen(s) <= 32 ?    \
+                         __builtin_strcpy(d, s) :       \
+                         __kernel_strcpy(d, s))
+#else
+#define strcpy(d, s)    __kernel_strcpy(d, s)
+#endif
+
+#define __HAVE_ARCH_STRNCPY
+static inline char *strncpy(char *dest, const char *src, size_t n)
+{
+        char *xdest = dest;
+
+        asm volatile ("\n"
+                "       jra     2f\n"
+                "1:     move.b  (%1),(%0)+\n"
+                "       jeq     2f\n"
+                "       addq.l  #1,%1\n"
+                "2:     subq.l  #1,%2\n"
+                "       jcc     1b\n"
+                : "+a" (dest), "+a" (src), "+d" (n)
+                : : "memory");
+        return xdest;
+}
+
+#define __HAVE_ARCH_STRCAT
+#define strcat(d, s)    ({                      \
+        char *__d = (d);                        \
+        strcpy(__d + strlen(__d), (s));         \
+})
+
+#define __HAVE_ARCH_STRCHR
+static inline char *strchr(const char *s, int c)
+{
+        char sc, ch = c;
+
+        for (; (sc = *s++) != ch; ) {
+                if (!sc)
+                        return NULL;
+        }
+        return (char *)s - 1;
+}
+
+#define __HAVE_ARCH_STRCMP
+static inline int strcmp(const char *cs, const char *ct)
+{
+        char res;
+
+        asm ("\n"
+                "1:     move.b  (%0)+,%2\n"     /* get *cs */
+                "       cmp.b   (%1)+,%2\n"     /* compare a byte */
+                "       jne     2f\n"           /* not equal, break out */
+                "       tst.b   %2\n"           /* at end of cs? */
+                "       jne     1b\n"           /* no, keep going */
+                "       jra     3f\n"           /* strings are equal */
+                "2:     sub.b   -(%1),%2\n"     /* *cs - *ct */
+                "3:"
+                : "+a" (cs), "+a" (ct), "=d" (res));
+        return res;
+}
+
+#define __HAVE_ARCH_MEMSET
+extern void *memset(void *, int, __kernel_size_t);
+#define memset(d, c, n) __builtin_memset(d, c, n)
+
+#define __HAVE_ARCH_MEMCPY
+extern void *memcpy(void *, const void *, __kernel_size_t);
+#define memcpy(d, s, n) __builtin_memcpy(d, s, n)
+
+#define __HAVE_ARCH_MEMMOVE
+extern void *memmove(void *, const void *, __kernel_size_t);
+
+#define __HAVE_ARCH_MEMCMP
+extern int memcmp(const void *, const void *, __kernel_size_t);
+#define memcmp(d, s, n) __builtin_memcmp(d, s, n)
+
+#endif
+
+#endif /* _M68K_STRING_H_ */
diff --git a/arch/m68knommu/include/asm/string.h b/arch/m68k/include/asm/string_no.h
index af09e17000fc..af09e17000fc 100644
--- a/arch/m68knommu/include/asm/string.h
+++ b/arch/m68k/include/asm/string_no.h
diff --git a/arch/m68k/include/asm/sun3-head.h b/arch/m68k/include/asm/sun3-head.h
new file mode 100644
index 000000000000..05af2f18b3bd
--- /dev/null
+++ b/arch/m68k/include/asm/sun3-head.h
@@ -0,0 +1,10 @@
+#ifndef __SUN3_HEAD_H
+#define __SUN3_HEAD_H
+
+#define KERNBASE        0xE000000  /* First address the kernel will eventually be */
+#define LOAD_ADDR       0x4000      /* prom jumps to us here unless this is elf /boot */
+#define FC_CONTROL  3
+#define FC_SUPERD    5
+#define FC_CPU      7
+
+#endif /* __SUN3_HEAD_H */
diff --git a/arch/m68k/include/asm/sun3_pgalloc.h b/arch/m68k/include/asm/sun3_pgalloc.h
new file mode 100644
index 000000000000..d4c83f143816
--- /dev/null
+++ b/arch/m68k/include/asm/sun3_pgalloc.h
@@ -0,0 +1,102 @@
+/* sun3_pgalloc.h --
+ * reorganization around 2.3.39, routines moved from sun3_pgtable.h
+ *
+ *
+ * 02/27/2002 -- Modified to support "highpte" implementation in 2.5.5 (Sam)
+ *
+ * moved 1/26/2000 Sam Creasey
+ */
+
+#ifndef _SUN3_PGALLOC_H
+#define _SUN3_PGALLOC_H
+
+#include <asm/tlb.h>
+
+/* FIXME - when we get this compiling */
+/* erm, now that it's compiling, what do we do with it? */
+#define _KERNPG_TABLE 0
+
+extern const char bad_pmd_string[];
+
+#define pmd_alloc_one(mm,address)       ({ BUG(); ((pmd_t *)2); })
+
+
+static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
+{
+        free_page((unsigned long) pte);
+}
+
+static inline void pte_free(struct mm_struct *mm, pgtable_t page)
+{
+        pgtable_page_dtor(page);
+        __free_page(page);
+}
+
+#define __pte_free_tlb(tlb,pte)                         \
+do {                                                    \
+        pgtable_page_dtor(pte);                         \
+        tlb_remove_page((tlb), pte);                    \
+} while (0)
+
+static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
+                                          unsigned long address)
+{
+        unsigned long page = __get_free_page(GFP_KERNEL|__GFP_REPEAT);
+
+        if (!page)
+                return NULL;
+
+        memset((void *)page, 0, PAGE_SIZE);
+        return (pte_t *) (page);
+}
+
+static inline pgtable_t pte_alloc_one(struct mm_struct *mm,
+                                        unsigned long address)
+{
+        struct page *page = alloc_pages(GFP_KERNEL|__GFP_REPEAT, 0);
+
+        if (page == NULL)
+                return NULL;
+
+        clear_highpage(page);
+        pgtable_page_ctor(page);
+        return page;
+
+}
+
+static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte)
+{
+        pmd_val(*pmd) = __pa((unsigned long)pte);
+}
+
+static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page)
+{
+        pmd_val(*pmd) = __pa((unsigned long)page_address(page));
+}
+#define pmd_pgtable(pmd) pmd_page(pmd)
+
+/*
+ * allocating and freeing a pmd is trivial: the 1-entry pmd is
+ * inside the pgd, so has no extra memory associated with it.
+ */
+#define pmd_free(mm, x)                 do { } while (0)
+#define __pmd_free_tlb(tlb, x)          do { } while (0)
+
+static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
+{
+        free_page((unsigned long) pgd);
+}
+
+static inline pgd_t * pgd_alloc(struct mm_struct *mm)
+{
+     pgd_t *new_pgd;
+
+     new_pgd = (pgd_t *)get_zeroed_page(GFP_KERNEL);
+     memcpy(new_pgd, swapper_pg_dir, PAGE_SIZE);
+     memset(new_pgd, 0, (PAGE_OFFSET >> PGDIR_SHIFT));
+     return new_pgd;
+}
+
+#define pgd_populate(mm, pmd, pte) BUG()
+
+#endif /* SUN3_PGALLOC_H */
diff --git a/arch/m68k/include/asm/sun3_pgtable.h b/arch/m68k/include/asm/sun3_pgtable.h
new file mode 100644
index 000000000000..f847ec732d62
--- /dev/null
+++ b/arch/m68k/include/asm/sun3_pgtable.h
@@ -0,0 +1,234 @@
+#ifndef _SUN3_PGTABLE_H
+#define _SUN3_PGTABLE_H
+
+#include <asm/sun3mmu.h>
+
+#ifndef __ASSEMBLY__
+#include <asm/virtconvert.h>
+#include <linux/linkage.h>
+
+/*
+ * This file contains all the things which change drastically for the sun3
+ * pagetable stuff, to avoid making too much of a mess of the generic m68k
+ * `pgtable.h'; this should only be included from the generic file. --m
+ */
+
+/* For virtual address to physical address conversion */
+#define VTOP(addr)      __pa(addr)
+#define PTOV(addr)      __va(addr)
+
+
+#endif  /* !__ASSEMBLY__ */
+
+/* These need to be defined for compatibility although the sun3 doesn't use them */
+#define _PAGE_NOCACHE030 0x040
+#define _CACHEMASK040   (~0x060)
+#define _PAGE_NOCACHE_S 0x040
+
+/* Page protection values within PTE. */
+#define SUN3_PAGE_VALID     (0x80000000)
+#define SUN3_PAGE_WRITEABLE (0x40000000)
+#define SUN3_PAGE_SYSTEM    (0x20000000)
+#define SUN3_PAGE_NOCACHE   (0x10000000)
+#define SUN3_PAGE_ACCESSED  (0x02000000)
+#define SUN3_PAGE_MODIFIED  (0x01000000)
+
+
+/* Externally used page protection values. */
+#define _PAGE_PRESENT   (SUN3_PAGE_VALID)
+#define _PAGE_ACCESSED  (SUN3_PAGE_ACCESSED)
+
+#define PTE_FILE_MAX_BITS 28
+
+/* Compound page protection values. */
+//todo: work out which ones *should* have SUN3_PAGE_NOCACHE and fix...
+// is it just PAGE_KERNEL and PAGE_SHARED?
+#define PAGE_NONE       __pgprot(SUN3_PAGE_VALID \
+                                 | SUN3_PAGE_ACCESSED \
+                                 | SUN3_PAGE_NOCACHE)
+#define PAGE_SHARED     __pgprot(SUN3_PAGE_VALID \
+                                 | SUN3_PAGE_WRITEABLE \
+                                 | SUN3_PAGE_ACCESSED \
+                                 | SUN3_PAGE_NOCACHE)
+#define PAGE_COPY       __pgprot(SUN3_PAGE_VALID \
+                                 | SUN3_PAGE_ACCESSED \
+                                 | SUN3_PAGE_NOCACHE)
+#define PAGE_READONLY   __pgprot(SUN3_PAGE_VALID \
+                                 | SUN3_PAGE_ACCESSED \
+                                 | SUN3_PAGE_NOCACHE)
+#define PAGE_KERNEL     __pgprot(SUN3_PAGE_VALID \
+                                 | SUN3_PAGE_WRITEABLE \
+                                 | SUN3_PAGE_SYSTEM \
+                                 | SUN3_PAGE_NOCACHE \
+                                 | SUN3_PAGE_ACCESSED \
+                                 | SUN3_PAGE_MODIFIED)
+#define PAGE_INIT       __pgprot(SUN3_PAGE_VALID \
+                                 | SUN3_PAGE_WRITEABLE \
+                                 | SUN3_PAGE_SYSTEM \
+                                 | SUN3_PAGE_NOCACHE)
+
+/*
+ * Page protections for initialising protection_map. The sun3 has only two
+ * protection settings, valid (implying read and execute) and writeable. These
+ * are as close as we can get...
+ */
+#define __P000  PAGE_NONE
+#define __P001  PAGE_READONLY
+#define __P010  PAGE_COPY
+#define __P011  PAGE_COPY
+#define __P100  PAGE_READONLY
+#define __P101  PAGE_READONLY
+#define __P110  PAGE_COPY
+#define __P111  PAGE_COPY
+
+#define __S000  PAGE_NONE
+#define __S001  PAGE_READONLY
+#define __S010  PAGE_SHARED
+#define __S011  PAGE_SHARED
+#define __S100  PAGE_READONLY
+#define __S101  PAGE_READONLY
+#define __S110  PAGE_SHARED
+#define __S111  PAGE_SHARED
+
+/* Use these fake page-protections on PMDs. */
+#define SUN3_PMD_VALID  (0x00000001)
+#define SUN3_PMD_MASK   (0x0000003F)
+#define SUN3_PMD_MAGIC  (0x0000002B)
+
+#ifndef __ASSEMBLY__
+
+/*
+ * Conversion functions: convert a page and protection to a page entry,
+ * and a page entry and page directory to the page they refer to.
+ */
+#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot))
+
+static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
+{
+        pte_val(pte) = (pte_val(pte) & SUN3_PAGE_CHG_MASK) | pgprot_val(newprot);
+        return pte;
+}
+
+#define pmd_set(pmdp,ptep) do {} while (0)
+
+static inline void pgd_set(pgd_t *pgdp, pmd_t *pmdp)
+{
+        pgd_val(*pgdp) = virt_to_phys(pmdp);
+}
+
+#define __pte_page(pte) \
+((unsigned long) __va ((pte_val (pte) & SUN3_PAGE_PGNUM_MASK) << PAGE_SHIFT))
+#define __pmd_page(pmd) \
+((unsigned long) __va (pmd_val (pmd) & PAGE_MASK))
+
+static inline int pte_none (pte_t pte) { return !pte_val (pte); }
+static inline int pte_present (pte_t pte) { return pte_val (pte) & SUN3_PAGE_VALID; }
+static inline void pte_clear (struct mm_struct *mm, unsigned long addr, pte_t *ptep)
+{
+        pte_val (*ptep) = 0;
+}
+
+#define pte_pfn(pte)            (pte_val(pte) & SUN3_PAGE_PGNUM_MASK)
+#define pfn_pte(pfn, pgprot) \
+({ pte_t __pte; pte_val(__pte) = pfn | pgprot_val(pgprot); __pte; })
+
+#define pte_page(pte)           virt_to_page(__pte_page(pte))
+#define pmd_page(pmd)           virt_to_page(__pmd_page(pmd))
+
+
+static inline int pmd_none2 (pmd_t *pmd) { return !pmd_val (*pmd); }
+#define pmd_none(pmd) pmd_none2(&(pmd))
+//static inline int pmd_bad (pmd_t pmd) { return (pmd_val (pmd) & SUN3_PMD_MASK) != SUN3_PMD_MAGIC; }
+static inline int pmd_bad2 (pmd_t *pmd) { return 0; }
+#define pmd_bad(pmd) pmd_bad2(&(pmd))
+static inline int pmd_present2 (pmd_t *pmd) { return pmd_val (*pmd) & SUN3_PMD_VALID; }
+/* #define pmd_present(pmd) pmd_present2(&(pmd)) */
+#define pmd_present(pmd) (!pmd_none2(&(pmd)))
+static inline void pmd_clear (pmd_t *pmdp) { pmd_val (*pmdp) = 0; }
+
+static inline int pgd_none (pgd_t pgd) { return 0; }
+static inline int pgd_bad (pgd_t pgd) { return 0; }
+static inline int pgd_present (pgd_t pgd) { return 1; }
+static inline void pgd_clear (pgd_t *pgdp) {}
+
+
+#define pte_ERROR(e) \
+        printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
+#define pmd_ERROR(e) \
+        printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
+#define pgd_ERROR(e) \
+        printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
+
+
+/*
+ * The following only work if pte_present() is true.
+ * Undefined behaviour if not...
+ * [we have the full set here even if they don't change from m68k]
+ */
+static inline int pte_write(pte_t pte)          { return pte_val(pte) & SUN3_PAGE_WRITEABLE; }
+static inline int pte_dirty(pte_t pte)          { return pte_val(pte) & SUN3_PAGE_MODIFIED; }
+static inline int pte_young(pte_t pte)          { return pte_val(pte) & SUN3_PAGE_ACCESSED; }
+static inline int pte_file(pte_t pte)           { return pte_val(pte) & SUN3_PAGE_ACCESSED; }
+static inline int pte_special(pte_t pte)        { return 0; }
+
+static inline pte_t pte_wrprotect(pte_t pte)    { pte_val(pte) &= ~SUN3_PAGE_WRITEABLE; return pte; }
+static inline pte_t pte_mkclean(pte_t pte)      { pte_val(pte) &= ~SUN3_PAGE_MODIFIED; return pte; }
+static inline pte_t pte_mkold(pte_t pte)        { pte_val(pte) &= ~SUN3_PAGE_ACCESSED; return pte; }
+static inline pte_t pte_mkwrite(pte_t pte)      { pte_val(pte) |= SUN3_PAGE_WRITEABLE; return pte; }
+static inline pte_t pte_mkdirty(pte_t pte)      { pte_val(pte) |= SUN3_PAGE_MODIFIED; return pte; }
+static inline pte_t pte_mkyoung(pte_t pte)      { pte_val(pte) |= SUN3_PAGE_ACCESSED; return pte; }
+static inline pte_t pte_mknocache(pte_t pte)    { pte_val(pte) |= SUN3_PAGE_NOCACHE; return pte; }
+// use this version when caches work...
+//static inline pte_t pte_mkcache(pte_t pte)    { pte_val(pte) &= SUN3_PAGE_NOCACHE; return pte; }
+// until then, use:
+static inline pte_t pte_mkcache(pte_t pte)      { return pte; }
+static inline pte_t pte_mkspecial(pte_t pte)    { return pte; }
+
+extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
+extern pgd_t kernel_pg_dir[PTRS_PER_PGD];
+
+/* Find an entry in a pagetable directory. */
+#define pgd_index(address)     ((address) >> PGDIR_SHIFT)
+
+#define pgd_offset(mm, address) \
+((mm)->pgd + pgd_index(address))
+
+/* Find an entry in a kernel pagetable directory. */
+#define pgd_offset_k(address) pgd_offset(&init_mm, address)
+
+/* Find an entry in the second-level pagetable. */
+static inline pmd_t *pmd_offset (pgd_t *pgd, unsigned long address)
+{
+        return (pmd_t *) pgd;
+}
+
+static inline unsigned long pte_to_pgoff(pte_t pte)
+{
+        return pte.pte & SUN3_PAGE_PGNUM_MASK;
+}
+
+static inline pte_t pgoff_to_pte(unsigned off)
+{
+        pte_t pte = { off + SUN3_PAGE_ACCESSED };
+        return pte;
+}
+
+
+/* Find an entry in the third-level pagetable. */
+#define pte_index(address) ((address >> PAGE_SHIFT) & (PTRS_PER_PTE-1))
+#define pte_offset_kernel(pmd, address) ((pte_t *) __pmd_page(*pmd) + pte_index(address))
+/* FIXME: should we bother with kmap() here? */
+#define pte_offset_map(pmd, address) ((pte_t *)kmap(pmd_page(*pmd)) + pte_index(address))
+#define pte_offset_map_nested(pmd, address) pte_offset_map(pmd, address)
+#define pte_unmap(pte) kunmap(pte)
+#define pte_unmap_nested(pte) kunmap(pte)
+
+/* Macros to (de)construct the fake PTEs representing swap pages. */
+#define __swp_type(x)           ((x).val & 0x7F)
+#define __swp_offset(x)         (((x).val) >> 7)
+#define __swp_entry(type,offset) ((swp_entry_t) { ((type) | ((offset) << 7)) })
+#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
+#define __swp_entry_to_pte(x)   ((pte_t) { (x).val })
+
+#endif  /* !__ASSEMBLY__ */
+#endif  /* !_SUN3_PGTABLE_H */
diff --git a/arch/m68k/include/asm/sun3ints.h b/arch/m68k/include/asm/sun3ints.h
new file mode 100644
index 000000000000..309d6e6a1374
--- /dev/null
+++ b/arch/m68k/include/asm/sun3ints.h
@@ -0,0 +1,37 @@
+/*
+ * sun3ints.h -- Linux/Sun3 interrupt handling code definitions
+ *
+ * Erik Verbruggen (erik@bigmama.xtdnet.nl)
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file COPYING in the main directory of this archive for
+ * more details.
+ */
+
+#ifndef SUN3INTS_H
+#define SUN3INTS_H
+
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <asm/intersil.h>
+#include <asm/oplib.h>
+#include <asm/traps.h>
+#include <asm/irq.h>
+
+#define SUN3_INT_VECS 192
+
+void sun3_enable_irq(unsigned int irq);
+void sun3_disable_irq(unsigned int irq);
+extern void sun3_init_IRQ (void);
+extern void sun3_enable_interrupts (void);
+extern void sun3_disable_interrupts (void);
+extern volatile unsigned char* sun3_intreg;
+
+/* master list of VME vectors -- don't fuck with this */
+#define SUN3_VEC_FLOPPY         (IRQ_USER+0)
+#define SUN3_VEC_VMESCSI0       (IRQ_USER+0)
+#define SUN3_VEC_VMESCSI1       (IRQ_USER+1)
+#define SUN3_VEC_CG             (IRQ_USER+104)
+
+
+#endif /* SUN3INTS_H */
diff --git a/arch/m68k/include/asm/sun3mmu.h b/arch/m68k/include/asm/sun3mmu.h
new file mode 100644
index 000000000000..d8f17a0d8c9f
--- /dev/null
+++ b/arch/m68k/include/asm/sun3mmu.h
@@ -0,0 +1,171 @@
+/*
+ * Definitions for Sun3 custom MMU.
+ */
+#ifndef __SUN3_MMU_H__
+#define __SUN3_MMU_H__
+
+#include <linux/types.h>
+#include <asm/movs.h>
+#include <asm/sun3-head.h>
+
+/* MMU characteristics. */
+#define SUN3_SEGMAPS_PER_CONTEXT        2048
+#define SUN3_PMEGS_NUM                  256
+#define SUN3_CONTEXTS_NUM               8
+
+#define SUN3_PMEG_SIZE_BITS      17
+#define SUN3_PMEG_SIZE           (1 << SUN3_PMEG_SIZE_BITS)
+#define SUN3_PMEG_MASK           (SUN3_PMEG_SIZE - 1)
+
+#define SUN3_PTE_SIZE_BITS       13
+#define SUN3_PTE_SIZE            (1 << SUN3_PTE_SIZE_BITS)
+#define SUN3_PTE_MASK            (SUN3_PTE_SIZE - 1)
+
+#define SUN3_CONTROL_MASK       (0x0FFFFFFC)
+#define SUN3_INVALID_PMEG       255
+#define SUN3_INVALID_CONTEXT 255
+
+#define AC_IDPROM     0x00000000    /* 34  ID PROM, R/O, byte, 32 bytes      */
+#define AC_PAGEMAP    0x10000000    /* 3   Pagemap R/W, long                 */
+#define AC_SEGMAP     0x20000000    /* 3   Segment map, byte                 */
+#define AC_CONTEXT    0x30000000    /* 34c current mmu-context               */
+#define AC_SENABLE    0x40000000    /* 34c system dvma/cache/reset enable reg*/
+#define AC_UDVMA_ENB  0x50000000    /* 34  Not used on Sun boards, byte      */
+#define AC_BUS_ERROR  0x60000000    /* 34  Cleared on read, byte.            */
+#define AC_SYNC_ERR   0x60000000    /*   c fault type                        */
+#define AC_SYNC_VA    0x60000004    /*   c fault virtual address             */
+#define AC_ASYNC_ERR  0x60000008    /*   c asynchronous fault type           */
+#define AC_ASYNC_VA   0x6000000c    /*   c async fault virtual address       */
+#define AC_LEDS       0x70000000    /* 34  Zero turns on LEDs, byte          */
+#define AC_CACHETAGS  0x80000000    /* 34c direct access to the VAC tags     */
+#define AC_CACHEDDATA 0x90000000    /* 3 c direct access to the VAC data     */
+#define AC_UDVMA_MAP  0xD0000000    /* 4   Not used on Sun boards, byte      */
+#define AC_VME_VECTOR 0xE0000000    /* 4   For non-Autovector VME, byte      */
+#define AC_BOOT_SCC   0xF0000000    /* 34  bypass to access Zilog 8530. byte.*/
+
+#define SUN3_PAGE_CHG_MASK (SUN3_PAGE_PGNUM_MASK \
+                            | SUN3_PAGE_ACCESSED | SUN3_PAGE_MODIFIED)
+
+/* Bus access type within PTE. */
+#define SUN3_PAGE_TYPE_MASK   (0x0c000000)
+#define SUN3_PAGE_TYPE_MEMORY (0x00000000)
+#define SUN3_PAGE_TYPE_IO     (0x04000000)
+#define SUN3_PAGE_TYPE_VME16  (0x08000000)
+#define SUN3_PAGE_TYPE_VME32  (0x0c000000)
+
+/* Mask for page number within PTE. */
+#define SUN3_PAGE_PGNUM_MASK (0x0007FFFF)
+
+/* Bits within bus-error register. */
+#define SUN3_BUSERR_WATCHDOG    (0x01)
+#define SUN3_BUSERR_unused      (0x02)
+#define SUN3_BUSERR_FPAENERR    (0x04)
+#define SUN3_BUSERR_FPABERR     (0x08)
+#define SUN3_BUSERR_VMEBERR     (0x10)
+#define SUN3_BUSERR_TIMEOUT     (0x20)
+#define SUN3_BUSERR_PROTERR     (0x40)
+#define SUN3_BUSERR_INVALID     (0x80)
+
+#ifndef __ASSEMBLY__
+
+/* Read bus error status register (implicitly clearing it). */
+static inline unsigned char sun3_get_buserr(void)
+{
+        unsigned char sfc, c;
+
+        GET_SFC (sfc);
+        SET_SFC (FC_CONTROL);
+        GET_CONTROL_BYTE (AC_BUS_ERROR, c);
+        SET_SFC (sfc);
+
+        return c;
+}
+
+/* Read segmap from hardware MMU. */
+static inline unsigned long sun3_get_segmap(unsigned long addr)
+{
+        register unsigned long entry;
+        unsigned char c, sfc;
+
+        GET_SFC (sfc);
+        SET_SFC (FC_CONTROL);
+        GET_CONTROL_BYTE (AC_SEGMAP | (addr & SUN3_CONTROL_MASK), c);
+        SET_SFC (sfc);
+        entry = c;
+
+        return entry;
+}
+
+/* Write segmap to hardware MMU. */
+static inline void sun3_put_segmap(unsigned long addr, unsigned long entry)
+{
+        unsigned char sfc;
+
+        GET_DFC (sfc);
+        SET_DFC (FC_CONTROL);
+        SET_CONTROL_BYTE (AC_SEGMAP | (addr & SUN3_CONTROL_MASK), entry);
+        SET_DFC (sfc);
+
+        return;
+}
+
+/* Read PTE from hardware MMU. */
+static inline unsigned long sun3_get_pte(unsigned long addr)
+{
+        register unsigned long entry;
+        unsigned char sfc;
+
+        GET_SFC (sfc);
+        SET_SFC (FC_CONTROL);
+        GET_CONTROL_WORD (AC_PAGEMAP | (addr & SUN3_CONTROL_MASK), entry);
+        SET_SFC (sfc);
+
+        return entry;
+}
+
+/* Write PTE to hardware MMU. */
+static inline void sun3_put_pte(unsigned long addr, unsigned long entry)
+{
+        unsigned char sfc;
+
+        GET_DFC (sfc);
+        SET_DFC (FC_CONTROL);
+        SET_CONTROL_WORD (AC_PAGEMAP | (addr & SUN3_CONTROL_MASK), entry);
+        SET_DFC (sfc);
+
+        return;
+}
+
+/* get current context */
+static inline unsigned char sun3_get_context(void)
+{
+        unsigned char sfc, c;
+
+        GET_SFC(sfc);
+        SET_SFC(FC_CONTROL);
+        GET_CONTROL_BYTE(AC_CONTEXT, c);
+        SET_SFC(sfc);
+
+        return c;
+}
+
+/* set alternate context */
+static inline void sun3_put_context(unsigned char c)
+{
+        unsigned char dfc;
+        GET_DFC(dfc);
+        SET_DFC(FC_CONTROL);
+        SET_CONTROL_BYTE(AC_CONTEXT, c);
+        SET_DFC(dfc);
+
+        return;
+}
+
+extern void __iomem *sun3_ioremap(unsigned long phys, unsigned long size,
+                          unsigned long type);
+
+extern int sun3_map_test(unsigned long addr, char *val);
+
+#endif  /* !__ASSEMBLY__ */
+
+#endif  /* !__SUN3_MMU_H__ */
diff --git a/arch/m68k/include/asm/sun3x.h b/arch/m68k/include/asm/sun3x.h
new file mode 100644
index 000000000000..f5691a1ed7cc
--- /dev/null
+++ b/arch/m68k/include/asm/sun3x.h
@@ -0,0 +1,27 @@
+#ifndef SUN3X_H
+#define SUN3X_H
+
+/* hardware addresses */
+#define SUN3X_IOMMU       0x60000000
+#define SUN3X_ENAREG      0x61000000
+#define SUN3X_INTREG      0x61001400
+#define SUN3X_DIAGREG     0x61001800
+#define SUN3X_ZS1         0x62000000
+#define SUN3X_ZS2         0x62002000
+#define SUN3X_LANCE       0x65002000
+#define SUN3X_EEPROM      0x64000000
+#define SUN3X_IDPROM      0x640007d8
+#define SUN3X_VIDEO_BASE  0x50000000
+#define SUN3X_VIDEO_P4ID  0x50300000
+#define SUN3X_ESP_BASE    0x66000000
+#define SUN3X_ESP_DMA     0x66001000
+#define SUN3X_FDC         0x6e000000
+#define SUN3X_FDC_FCR     0x6e000400
+#define SUN3X_FDC_FVR     0x6e000800
+
+/* some NVRAM addresses */
+#define SUN3X_EEPROM_CONS       (SUN3X_EEPROM + 0x1f)
+#define SUN3X_EEPROM_PORTA      (SUN3X_EEPROM + 0x58)
+#define SUN3X_EEPROM_PORTB      (SUN3X_EEPROM + 0x60)
+
+#endif
diff --git a/arch/m68k/include/asm/sun3xflop.h b/arch/m68k/include/asm/sun3xflop.h
new file mode 100644
index 000000000000..32c45f84ac60
--- /dev/null
+++ b/arch/m68k/include/asm/sun3xflop.h
@@ -0,0 +1,263 @@
+/* sun3xflop.h: Sun3/80 specific parts of the floppy driver.
+ *
+ * Derived partially from asm-sparc/floppy.h, which is:
+ *     Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ *
+ * Sun3x version 2/4/2000 Sam Creasey (sammy@sammy.net)
+ */
+
+#ifndef __ASM_SUN3X_FLOPPY_H
+#define __ASM_SUN3X_FLOPPY_H
+
+#include <asm/page.h>
+#include <asm/pgtable.h>
+#include <asm/system.h>
+#include <asm/irq.h>
+#include <asm/sun3x.h>
+
+/* default interrupt vector */
+#define SUN3X_FDC_IRQ 0x40
+
+/* some constants */
+#define FCR_TC 0x1
+#define FCR_EJECT 0x2
+#define FCR_MTRON 0x4
+#define FCR_DSEL1 0x8
+#define FCR_DSEL0 0x10
+
+/* We don't need no stinkin' I/O port allocation crap. */
+#undef release_region
+#undef request_region
+#define release_region(X, Y)    do { } while(0)
+#define request_region(X, Y, Z) (1)
+
+struct sun3xflop_private {
+        volatile unsigned char *status_r;
+        volatile unsigned char *data_r;
+        volatile unsigned char *fcr_r;
+        volatile unsigned char *fvr_r;
+        unsigned char fcr;
+} sun3x_fdc;
+
+/* Super paranoid... */
+#undef HAVE_DISABLE_HLT
+
+/* Routines unique to each controller type on a Sun. */
+static unsigned char sun3x_82072_fd_inb(int port)
+{
+        static int once = 0;
+//      udelay(5);
+        switch(port & 7) {
+        default:
+                printk("floppy: Asked to read unknown port %d\n", port);
+                panic("floppy: Port bolixed.");
+        case 4: /* FD_STATUS */
+                return (*sun3x_fdc.status_r) & ~STATUS_DMA;
+        case 5: /* FD_DATA */
+                return (*sun3x_fdc.data_r);
+        case 7: /* FD_DIR */
+                /* ugly hack, I can't find a way to actually detect the disk */
+                if(!once) {
+                        once = 1;
+                        return 0x80;
+                }
+                return 0;
+        };
+        panic("sun_82072_fd_inb: How did I get here?");
+}
+
+static void sun3x_82072_fd_outb(unsigned char value, int port)
+{
+//      udelay(5);
+        switch(port & 7) {
+        default:
+                printk("floppy: Asked to write to unknown port %d\n", port);
+                panic("floppy: Port bolixed.");
+        case 2: /* FD_DOR */
+                /* Oh geese, 82072 on the Sun has no DOR register,
+                 * so we make do with taunting the FCR.
+                 *
+                 * ASSUMPTIONS:  There will only ever be one floppy
+                 *               drive attached to a Sun controller
+                 *               and it will be at drive zero.
+                 */
+
+        {
+                unsigned char fcr = sun3x_fdc.fcr;
+
+                if(value & 0x10) {
+                        fcr |= (FCR_DSEL0 | FCR_MTRON);
+                } else
+                        fcr &= ~(FCR_DSEL0 | FCR_MTRON);
+
+
+                if(fcr != sun3x_fdc.fcr) {
+                        *(sun3x_fdc.fcr_r) = fcr;
+                        sun3x_fdc.fcr = fcr;
+                }
+        }
+                break;
+        case 5: /* FD_DATA */
+                *(sun3x_fdc.data_r) = value;
+                break;
+        case 7: /* FD_DCR */
+                *(sun3x_fdc.status_r) = value;
+                break;
+        case 4: /* FD_STATUS */
+                *(sun3x_fdc.status_r) = value;
+                break;
+        };
+        return;
+}
+
+
+asmlinkage irqreturn_t sun3xflop_hardint(int irq, void *dev_id)
+{
+        register unsigned char st;
+
+#undef TRACE_FLPY_INT
+#define NO_FLOPPY_ASSEMBLER
+
+#ifdef TRACE_FLPY_INT
+        static int calls=0;
+        static int bytes=0;
+        static int dma_wait=0;
+#endif
+        if(!doing_pdma) {
+                floppy_interrupt(irq, dev_id);
+                return IRQ_HANDLED;
+        }
+
+//      printk("doing pdma\n");// st %x\n", sun_fdc->status_82072);
+
+#ifdef TRACE_FLPY_INT
+        if(!calls)
+                bytes = virtual_dma_count;
+#endif
+
+        {
+                register int lcount;
+                register char *lptr;
+
+                for(lcount=virtual_dma_count, lptr=virtual_dma_addr;
+                    lcount; lcount--, lptr++) {
+/*                      st=fd_inb(virtual_dma_port+4) & 0x80 ;  */
+                        st = *(sun3x_fdc.status_r);
+/*                      if(st != 0xa0)                  */
+/*                              break;                  */
+
+                        if((st & 0x80) == 0) {
+                                virtual_dma_count = lcount;
+                                virtual_dma_addr = lptr;
+                                return IRQ_HANDLED;
+                        }
+
+                        if((st & 0x20) == 0)
+                                break;
+
+                        if(virtual_dma_mode)
+/*                              fd_outb(*lptr, virtual_dma_port+5); */
+                                *(sun3x_fdc.data_r) = *lptr;
+                        else
+/*                              *lptr = fd_inb(virtual_dma_port+5); */
+                                *lptr = *(sun3x_fdc.data_r);
+                }
+
+                virtual_dma_count = lcount;
+                virtual_dma_addr = lptr;
+/*              st = fd_inb(virtual_dma_port+4);   */
+                st = *(sun3x_fdc.status_r);
+        }
+
+#ifdef TRACE_FLPY_INT
+        calls++;
+#endif
+//      printk("st=%02x\n", st);
+        if(st == 0x20)
+                return IRQ_HANDLED;
+        if(!(st & 0x20)) {
+                virtual_dma_residue += virtual_dma_count;
+                virtual_dma_count=0;
+                doing_pdma = 0;
+
+#ifdef TRACE_FLPY_INT
+                printk("count=%x, residue=%x calls=%d bytes=%x dma_wait=%d\n",
+                       virtual_dma_count, virtual_dma_residue, calls, bytes,
+                       dma_wait);
+                calls = 0;
+                dma_wait=0;
+#endif
+
+                floppy_interrupt(irq, dev_id);
+                return IRQ_HANDLED;
+        }
+
+
+#ifdef TRACE_FLPY_INT
+        if(!virtual_dma_count)
+                dma_wait++;
+#endif
+        return IRQ_HANDLED;
+}
+
+static int sun3xflop_request_irq(void)
+{
+        static int once = 0;
+        int error;
+
+        if(!once) {
+                once = 1;
+                error = request_irq(FLOPPY_IRQ, sun3xflop_hardint,
+                                    IRQF_DISABLED, "floppy", NULL);
+                return ((error == 0) ? 0 : -1);
+        } else return 0;
+}
+
+static void __init floppy_set_flags(int *ints,int param, int param2);
+
+static int sun3xflop_init(void)
+{
+        if(FLOPPY_IRQ < 0x40)
+                FLOPPY_IRQ = SUN3X_FDC_IRQ;
+
+        sun3x_fdc.status_r = (volatile unsigned char *)SUN3X_FDC;
+        sun3x_fdc.data_r  = (volatile unsigned char *)(SUN3X_FDC+1);
+        sun3x_fdc.fcr_r = (volatile unsigned char *)SUN3X_FDC_FCR;
+        sun3x_fdc.fvr_r = (volatile unsigned char *)SUN3X_FDC_FVR;
+        sun3x_fdc.fcr = 0;
+
+        /* Last minute sanity check... */
+        if(*sun3x_fdc.status_r == 0xff) {
+                return -1;
+        }
+
+        *sun3x_fdc.fvr_r = FLOPPY_IRQ;
+
+        *sun3x_fdc.fcr_r = FCR_TC;
+        udelay(10);
+        *sun3x_fdc.fcr_r = 0;
+
+        /* Success... */
+        floppy_set_flags(NULL, 1, FD_BROKEN_DCL); // I don't know how to detect this.
+        allowed_drive_mask = 0x01;
+        return (int) SUN3X_FDC;
+}
+
+/* I'm not precisely sure this eject routine works */
+static int sun3x_eject(void)
+{
+        if(MACH_IS_SUN3X) {
+
+                sun3x_fdc.fcr |= (FCR_DSEL0 | FCR_EJECT);
+                *(sun3x_fdc.fcr_r) = sun3x_fdc.fcr;
+                udelay(10);
+                sun3x_fdc.fcr &= ~(FCR_DSEL0 | FCR_EJECT);
+                *(sun3x_fdc.fcr_r) = sun3x_fdc.fcr;
+        }
+
+        return 0;
+}
+
+#define fd_eject(drive) sun3x_eject()
+
+#endif /* !(__ASM_SUN3X_FLOPPY_H) */
diff --git a/arch/m68k/include/asm/sun3xprom.h b/arch/m68k/include/asm/sun3xprom.h
new file mode 100644
index 000000000000..6735efcf5f6d
--- /dev/null
+++ b/arch/m68k/include/asm/sun3xprom.h
@@ -0,0 +1,43 @@
+/* Useful PROM locations */
+
+#ifndef SUN3X_PROM_H
+#define SUN3X_PROM_H
+
+extern void (*sun3x_putchar)(int);
+extern int (*sun3x_getchar)(void);
+extern int (*sun3x_mayget)(void);
+extern int (*sun3x_mayput)(int);
+
+void sun3x_reboot(void);
+void sun3x_abort(void);
+void sun3x_prom_init(void);
+unsigned long sun3x_prom_ptov(unsigned long pa, unsigned long size);
+
+/* interesting hardware locations */
+#define SUN3X_IOMMU       0x60000000
+#define SUN3X_ENAREG      0x61000000
+#define SUN3X_INTREG      0x61001400
+#define SUN3X_DIAGREG     0x61001800
+#define SUN3X_ZS1         0x62000000
+#define SUN3X_ZS2         0x62002000
+#define SUN3X_LANCE       0x65002000
+#define SUN3X_EEPROM      0x64000000
+#define SUN3X_IDPROM      0x640007d8
+#define SUN3X_VIDEO_BASE  0x50400000
+#define SUN3X_VIDEO_REGS  0x50300000
+
+/* vector table */
+#define SUN3X_PROM_BASE   0xfefe0000
+#define SUN3X_P_GETCHAR   (SUN3X_PROM_BASE + 20)
+#define SUN3X_P_PUTCHAR   (SUN3X_PROM_BASE + 24)
+#define SUN3X_P_MAYGET    (SUN3X_PROM_BASE + 28)
+#define SUN3X_P_MAYPUT    (SUN3X_PROM_BASE + 32)
+#define SUN3X_P_REBOOT    (SUN3X_PROM_BASE + 96)
+#define SUN3X_P_SETLEDS   (SUN3X_PROM_BASE + 144)
+#define SUN3X_P_ABORT     (SUN3X_PROM_BASE + 152)
+
+/* mapped area */
+#define SUN3X_MAP_START   0xfee00000
+#define SUN3X_MAP_END     0xff000000
+
+#endif
diff --git a/arch/m68k/include/asm/suspend.h b/arch/m68k/include/asm/suspend.h
new file mode 100644
index 000000000000..57b3ddb4d269
--- /dev/null
+++ b/arch/m68k/include/asm/suspend.h
@@ -0,0 +1,6 @@
+#ifndef _M68K_SUSPEND_H
+#define _M68K_SUSPEND_H
+
+/* Dummy include. */
+
+#endif  /* _M68K_SUSPEND_H */
diff --git a/arch/m68k/include/asm/swab.h b/arch/m68k/include/asm/swab.h
new file mode 100644
index 000000000000..7d7dde1c73ec
--- /dev/null
+++ b/arch/m68k/include/asm/swab.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "swab_no.h"
+#else
+#include "swab_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/swab_mm.h b/arch/m68k/include/asm/swab_mm.h
new file mode 100644
index 000000000000..7221e3066825
--- /dev/null
+++ b/arch/m68k/include/asm/swab_mm.h
@@ -0,0 +1,16 @@
+#ifndef _M68K_SWAB_H
+#define _M68K_SWAB_H
+
+#include <asm/types.h>
+#include <linux/compiler.h>
+
+#define __SWAB_64_THRU_32__
+
+static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
+{
+        __asm__("rolw #8,%0; swap %0; rolw #8,%0" : "=d" (val) : "0" (val));
+        return val;
+}
+#define __arch_swab32 __arch_swab32
+
+#endif /* _M68K_SWAB_H */
diff --git a/arch/m68knommu/include/asm/swab.h b/arch/m68k/include/asm/swab_no.h
index e582257db300..e582257db300 100644
--- a/arch/m68knommu/include/asm/swab.h
+++ b/arch/m68k/include/asm/swab_no.h
diff --git a/arch/m68k/include/asm/system.h b/arch/m68k/include/asm/system.h
new file mode 100644
index 000000000000..ccea925ff4f5
--- /dev/null
+++ b/arch/m68k/include/asm/system.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "system_no.h"
+#else
+#include "system_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/system_mm.h b/arch/m68k/include/asm/system_mm.h
new file mode 100644
index 000000000000..dbb6515ffd5b
--- /dev/null
+++ b/arch/m68k/include/asm/system_mm.h
@@ -0,0 +1,218 @@
+#ifndef _M68K_SYSTEM_H
+#define _M68K_SYSTEM_H
+
+#include <linux/linkage.h>
+#include <linux/kernel.h>
+#include <asm/segment.h>
+#include <asm/entry.h>
+
+#ifdef __KERNEL__
+
+/*
+ * switch_to(n) should switch tasks to task ptr, first checking that
+ * ptr isn't the current task, in which case it does nothing.  This
+ * also clears the TS-flag if the task we switched to has used the
+ * math co-processor latest.
+ */
+/*
+ * switch_to() saves the extra registers, that are not saved
+ * automatically by SAVE_SWITCH_STACK in resume(), ie. d0-d5 and
+ * a0-a1. Some of these are used by schedule() and its predecessors
+ * and so we might get see unexpected behaviors when a task returns
+ * with unexpected register values.
+ *
+ * syscall stores these registers itself and none of them are used
+ * by syscall after the function in the syscall has been called.
+ *
+ * Beware that resume now expects *next to be in d1 and the offset of
+ * tss to be in a1. This saves a few instructions as we no longer have
+ * to push them onto the stack and read them back right after.
+ *
+ * 02/17/96 - Jes Sorensen (jds@kom.auc.dk)
+ *
+ * Changed 96/09/19 by Andreas Schwab
+ * pass prev in a0, next in a1
+ */
+asmlinkage void resume(void);
+#define switch_to(prev,next,last) do { \
+  register void *_prev __asm__ ("a0") = (prev); \
+  register void *_next __asm__ ("a1") = (next); \
+  register void *_last __asm__ ("d1"); \
+  __asm__ __volatile__("jbsr resume" \
+                       : "=a" (_prev), "=a" (_next), "=d" (_last) \
+                       : "0" (_prev), "1" (_next) \
+                       : "d0", "d2", "d3", "d4", "d5"); \
+  (last) = _last; \
+} while (0)
+
+
+/*
+ * Force strict CPU ordering.
+ * Not really required on m68k...
+ */
+#define nop()           do { asm volatile ("nop"); barrier(); } while (0)
+#define mb()            barrier()
+#define rmb()           barrier()
+#define wmb()           barrier()
+#define read_barrier_depends()  ((void)0)
+#define set_mb(var, value)      ({ (var) = (value); wmb(); })
+
+#define smp_mb()        barrier()
+#define smp_rmb()       barrier()
+#define smp_wmb()       barrier()
+#define smp_read_barrier_depends()      ((void)0)
+
+/* interrupt control.. */
+#if 0
+#define local_irq_enable() asm volatile ("andiw %0,%%sr": : "i" (ALLOWINT) : "memory")
+#else
+#include <linux/hardirq.h>
+#define local_irq_enable() ({                                                   \
+        if (MACH_IS_Q40 || !hardirq_count())                                    \
+                asm volatile ("andiw %0,%%sr": : "i" (ALLOWINT) : "memory");    \
+})
+#endif
+#define local_irq_disable() asm volatile ("oriw  #0x0700,%%sr": : : "memory")
+#define local_save_flags(x) asm volatile ("movew %%sr,%0":"=d" (x) : : "memory")
+#define local_irq_restore(x) asm volatile ("movew %0,%%sr": :"d" (x) : "memory")
+
+static inline int irqs_disabled(void)
+{
+        unsigned long flags;
+        local_save_flags(flags);
+        return flags & ~ALLOWINT;
+}
+
+/* For spinlocks etc */
+#define local_irq_save(x)       ({ local_save_flags(x); local_irq_disable(); })
+
+#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
+
+struct __xchg_dummy { unsigned long a[100]; };
+#define __xg(x) ((volatile struct __xchg_dummy *)(x))
+
+#ifndef CONFIG_RMW_INSNS
+static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
+{
+        unsigned long flags, tmp;
+
+        local_irq_save(flags);
+
+        switch (size) {
+        case 1:
+                tmp = *(u8 *)ptr;
+                *(u8 *)ptr = x;
+                x = tmp;
+                break;
+        case 2:
+                tmp = *(u16 *)ptr;
+                *(u16 *)ptr = x;
+                x = tmp;
+                break;
+        case 4:
+                tmp = *(u32 *)ptr;
+                *(u32 *)ptr = x;
+                x = tmp;
+                break;
+        default:
+                BUG();
+        }
+
+        local_irq_restore(flags);
+        return x;
+}
+#else
+static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
+{
+        switch (size) {
+            case 1:
+                __asm__ __volatile__
+                        ("moveb %2,%0\n\t"
+                         "1:\n\t"
+                         "casb %0,%1,%2\n\t"
+                         "jne 1b"
+                         : "=&d" (x) : "d" (x), "m" (*__xg(ptr)) : "memory");
+                break;
+            case 2:
+                __asm__ __volatile__
+                        ("movew %2,%0\n\t"
+                         "1:\n\t"
+                         "casw %0,%1,%2\n\t"
+                         "jne 1b"
+                         : "=&d" (x) : "d" (x), "m" (*__xg(ptr)) : "memory");
+                break;
+            case 4:
+                __asm__ __volatile__
+                        ("movel %2,%0\n\t"
+                         "1:\n\t"
+                         "casl %0,%1,%2\n\t"
+                         "jne 1b"
+                         : "=&d" (x) : "d" (x), "m" (*__xg(ptr)) : "memory");
+                break;
+        }
+        return x;
+}
+#endif
+
+#include <asm-generic/cmpxchg-local.h>
+
+#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
+
+/*
+ * Atomic compare and exchange.  Compare OLD with MEM, if identical,
+ * store NEW in MEM.  Return the initial value in MEM.  Success is
+ * indicated by comparing RETURN with OLD.
+ */
+#ifdef CONFIG_RMW_INSNS
+#define __HAVE_ARCH_CMPXCHG     1
+
+static inline unsigned long __cmpxchg(volatile void *p, unsigned long old,
+                                      unsigned long new, int size)
+{
+        switch (size) {
+        case 1:
+                __asm__ __volatile__ ("casb %0,%2,%1"
+                                      : "=d" (old), "=m" (*(char *)p)
+                                      : "d" (new), "0" (old), "m" (*(char *)p));
+                break;
+        case 2:
+                __asm__ __volatile__ ("casw %0,%2,%1"
+                                      : "=d" (old), "=m" (*(short *)p)
+                                      : "d" (new), "0" (old), "m" (*(short *)p));
+                break;
+        case 4:
+                __asm__ __volatile__ ("casl %0,%2,%1"
+                                      : "=d" (old), "=m" (*(int *)p)
+                                      : "d" (new), "0" (old), "m" (*(int *)p));
+                break;
+        }
+        return old;
+}
+
+#define cmpxchg(ptr, o, n)                                                  \
+        ((__typeof__(*(ptr)))__cmpxchg((ptr), (unsigned long)(o),           \
+                        (unsigned long)(n), sizeof(*(ptr))))
+#define cmpxchg_local(ptr, o, n)                                            \
+        ((__typeof__(*(ptr)))__cmpxchg((ptr), (unsigned long)(o),           \
+                        (unsigned long)(n), sizeof(*(ptr))))
+#else
+
+/*
+ * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make
+ * them available.
+ */
+#define cmpxchg_local(ptr, o, n)                                               \
+        ((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\
+                        (unsigned long)(n), sizeof(*(ptr))))
+
+#ifndef CONFIG_SMP
+#include <asm-generic/cmpxchg.h>
+#endif
+
+#endif
+
+#define arch_align_stack(x) (x)
+
+#endif /* __KERNEL__ */
+
+#endif /* _M68K_SYSTEM_H */
diff --git a/arch/m68knommu/include/asm/system.h b/arch/m68k/include/asm/system_no.h
index 40f49de69821..4496c0aa8379 100644
--- a/arch/m68knommu/include/asm/system.h
+++ b/arch/m68k/include/asm/system_no.h
@@ -230,7 +230,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
         jmp 0xf0000400;                 \
         ");                             \
 })
-#elif defined(CONFIG_NETtel) || defined(CONFIG_eLIA) || \
+#elif defined(CONFIG_NETtel) || \
       defined(CONFIG_SECUREEDGEMP3) || defined(CONFIG_CLEOPATRA)
 #define HARD_RESET_NOW() ({             \
         asm("                           \
diff --git a/arch/m68k/include/asm/termbits.h b/arch/m68k/include/asm/termbits.h
new file mode 100644
index 000000000000..8c14170996bb
--- /dev/null
+++ b/arch/m68k/include/asm/termbits.h
@@ -0,0 +1,200 @@
+#ifndef __ARCH_M68K_TERMBITS_H__
+#define __ARCH_M68K_TERMBITS_H__
+
+#include <linux/posix_types.h>
+
+typedef unsigned char   cc_t;
+typedef unsigned int    speed_t;
+typedef unsigned int    tcflag_t;
+
+#define NCCS 19
+struct termios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+};
+
+struct termios2 {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+
+/* c_cc characters */
+#define VINTR 0
+#define VQUIT 1
+#define VERASE 2
+#define VKILL 3
+#define VEOF 4
+#define VTIME 5
+#define VMIN 6
+#define VSWTC 7
+#define VSTART 8
+#define VSTOP 9
+#define VSUSP 10
+#define VEOL 11
+#define VREPRINT 12
+#define VDISCARD 13
+#define VWERASE 14
+#define VLNEXT 15
+#define VEOL2 16
+
+
+/* c_iflag bits */
+#define IGNBRK  0000001
+#define BRKINT  0000002
+#define IGNPAR  0000004
+#define PARMRK  0000010
+#define INPCK   0000020
+#define ISTRIP  0000040
+#define INLCR   0000100
+#define IGNCR   0000200
+#define ICRNL   0000400
+#define IUCLC   0001000
+#define IXON    0002000
+#define IXANY   0004000
+#define IXOFF   0010000
+#define IMAXBEL 0020000
+#define IUTF8   0040000
+
+/* c_oflag bits */
+#define OPOST   0000001
+#define OLCUC   0000002
+#define ONLCR   0000004
+#define OCRNL   0000010
+#define ONOCR   0000020
+#define ONLRET  0000040
+#define OFILL   0000100
+#define OFDEL   0000200
+#define NLDLY   0000400
+#define   NL0   0000000
+#define   NL1   0000400
+#define CRDLY   0003000
+#define   CR0   0000000
+#define   CR1   0001000
+#define   CR2   0002000
+#define   CR3   0003000
+#define TABDLY  0014000
+#define   TAB0  0000000
+#define   TAB1  0004000
+#define   TAB2  0010000
+#define   TAB3  0014000
+#define   XTABS 0014000
+#define BSDLY   0020000
+#define   BS0   0000000
+#define   BS1   0020000
+#define VTDLY   0040000
+#define   VT0   0000000
+#define   VT1   0040000
+#define FFDLY   0100000
+#define   FF0   0000000
+#define   FF1   0100000
+
+/* c_cflag bit meaning */
+#define CBAUD   0010017
+#define  B0     0000000         /* hang up */
+#define  B50    0000001
+#define  B75    0000002
+#define  B110   0000003
+#define  B134   0000004
+#define  B150   0000005
+#define  B200   0000006
+#define  B300   0000007
+#define  B600   0000010
+#define  B1200  0000011
+#define  B1800  0000012
+#define  B2400  0000013
+#define  B4800  0000014
+#define  B9600  0000015
+#define  B19200 0000016
+#define  B38400 0000017
+#define EXTA B19200
+#define EXTB B38400
+#define CSIZE   0000060
+#define   CS5   0000000
+#define   CS6   0000020
+#define   CS7   0000040
+#define   CS8   0000060
+#define CSTOPB  0000100
+#define CREAD   0000200
+#define PARENB  0000400
+#define PARODD  0001000
+#define HUPCL   0002000
+#define CLOCAL  0004000
+#define CBAUDEX 0010000
+#define    BOTHER 0010000
+#define    B57600 0010001
+#define   B115200 0010002
+#define   B230400 0010003
+#define   B460800 0010004
+#define   B500000 0010005
+#define   B576000 0010006
+#define   B921600 0010007
+#define  B1000000 0010010
+#define  B1152000 0010011
+#define  B1500000 0010012
+#define  B2000000 0010013
+#define  B2500000 0010014
+#define  B3000000 0010015
+#define  B3500000 0010016
+#define  B4000000 0010017
+#define CIBAUD    002003600000          /* input baud rate */
+#define CMSPAR    010000000000          /* mark or space (stick) parity */
+#define CRTSCTS   020000000000          /* flow control */
+
+#define IBSHIFT 16                      /* Shift from CBAUD to CIBAUD */
+
+/* c_lflag bits */
+#define ISIG    0000001
+#define ICANON  0000002
+#define XCASE   0000004
+#define ECHO    0000010
+#define ECHOE   0000020
+#define ECHOK   0000040
+#define ECHONL  0000100
+#define NOFLSH  0000200
+#define TOSTOP  0000400
+#define ECHOCTL 0001000
+#define ECHOPRT 0002000
+#define ECHOKE  0004000
+#define FLUSHO  0010000
+#define PENDIN  0040000
+#define IEXTEN  0100000
+
+
+/* tcflow() and TCXONC use these */
+#define TCOOFF          0
+#define TCOON           1
+#define TCIOFF          2
+#define TCION           3
+
+/* tcflush() and TCFLSH use these */
+#define TCIFLUSH        0
+#define TCOFLUSH        1
+#define TCIOFLUSH       2
+
+/* tcsetattr uses these */
+#define TCSANOW         0
+#define TCSADRAIN       1
+#define TCSAFLUSH       2
+
+#endif /* __ARCH_M68K_TERMBITS_H__ */
diff --git a/arch/m68k/include/asm/termios.h b/arch/m68k/include/asm/termios.h
new file mode 100644
index 000000000000..0823032e4045
--- /dev/null
+++ b/arch/m68k/include/asm/termios.h
@@ -0,0 +1,92 @@
+#ifndef _M68K_TERMIOS_H
+#define _M68K_TERMIOS_H
+
+#include <asm/termbits.h>
+#include <asm/ioctls.h>
+
+struct winsize {
+        unsigned short ws_row;
+        unsigned short ws_col;
+        unsigned short ws_xpixel;
+        unsigned short ws_ypixel;
+};
+
+#define NCC 8
+struct termio {
+        unsigned short c_iflag;         /* input mode flags */
+        unsigned short c_oflag;         /* output mode flags */
+        unsigned short c_cflag;         /* control mode flags */
+        unsigned short c_lflag;         /* local mode flags */
+        unsigned char c_line;           /* line discipline */
+        unsigned char c_cc[NCC];        /* control characters */
+};
+
+#ifdef __KERNEL__
+/*      intr=^C         quit=^|         erase=del       kill=^U
+        eof=^D          vtime=\0        vmin=\1         sxtc=\0
+        start=^Q        stop=^S         susp=^Z         eol=\0
+        reprint=^R      discard=^U      werase=^W       lnext=^V
+        eol2=\0
+*/
+#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
+#endif
+
+/* modem lines */
+#define TIOCM_LE        0x001
+#define TIOCM_DTR       0x002
+#define TIOCM_RTS       0x004
+#define TIOCM_ST        0x008
+#define TIOCM_SR        0x010
+#define TIOCM_CTS       0x020
+#define TIOCM_CAR       0x040
+#define TIOCM_RNG       0x080
+#define TIOCM_DSR       0x100
+#define TIOCM_CD        TIOCM_CAR
+#define TIOCM_RI        TIOCM_RNG
+#define TIOCM_OUT1      0x2000
+#define TIOCM_OUT2      0x4000
+#define TIOCM_LOOP      0x8000
+
+/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
+
+#ifdef __KERNEL__
+
+/*
+ * Translate a "termio" structure into a "termios". Ugh.
+ */
+#define user_termio_to_kernel_termios(termios, termio) \
+({ \
+        unsigned short tmp; \
+        get_user(tmp, &(termio)->c_iflag); \
+        (termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
+        get_user(tmp, &(termio)->c_oflag); \
+        (termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \
+        get_user(tmp, &(termio)->c_cflag); \
+        (termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \
+        get_user(tmp, &(termio)->c_lflag); \
+        (termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
+        get_user((termios)->c_line, &(termio)->c_line); \
+        copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
+})
+
+/*
+ * Translate a "termios" structure into a "termio". Ugh.
+ */
+#define kernel_termios_to_user_termio(termio, termios) \
+({ \
+        put_user((termios)->c_iflag, &(termio)->c_iflag); \
+        put_user((termios)->c_oflag, &(termio)->c_oflag); \
+        put_user((termios)->c_cflag, &(termio)->c_cflag); \
+        put_user((termios)->c_lflag, &(termio)->c_lflag); \
+        put_user((termios)->c_line,  &(termio)->c_line); \
+        copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
+})
+
+#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
+#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
+#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
+#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
+
+#endif  /* __KERNEL__ */
+
+#endif /* _M68K_TERMIOS_H */
diff --git a/arch/m68k/include/asm/thread_info.h b/arch/m68k/include/asm/thread_info.h
new file mode 100644
index 000000000000..f31a3f42b7b3
--- /dev/null
+++ b/arch/m68k/include/asm/thread_info.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "thread_info_no.h"
+#else
+#include "thread_info_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/thread_info_mm.h b/arch/m68k/include/asm/thread_info_mm.h
new file mode 100644
index 000000000000..af0fda46e94b
--- /dev/null
+++ b/arch/m68k/include/asm/thread_info_mm.h
@@ -0,0 +1,57 @@
+#ifndef _ASM_M68K_THREAD_INFO_H
+#define _ASM_M68K_THREAD_INFO_H
+
+#include <asm/types.h>
+#include <asm/page.h>
+
+struct thread_info {
+        struct task_struct      *task;          /* main task structure */
+        unsigned long           flags;
+        struct exec_domain      *exec_domain;   /* execution domain */
+        int                     preempt_count;  /* 0 => preemptable, <0 => BUG */
+        __u32 cpu; /* should always be 0 on m68k */
+        struct restart_block    restart_block;
+};
+
+#define PREEMPT_ACTIVE          0x4000000
+
+#define INIT_THREAD_INFO(tsk)                   \
+{                                               \
+        .task           = &tsk,                 \
+        .exec_domain    = &default_exec_domain, \
+        .restart_block = {                      \
+                .fn = do_no_restart_syscall,    \
+        },                                      \
+}
+
+/* THREAD_SIZE should be 8k, so handle differently for 4k and 8k machines */
+#define THREAD_SIZE_ORDER (13 - PAGE_SHIFT)
+
+#define init_thread_info        (init_task.thread.info)
+#define init_stack              (init_thread_union.stack)
+
+#define task_thread_info(tsk)   (&(tsk)->thread.info)
+#define task_stack_page(tsk)    ((tsk)->stack)
+#define current_thread_info()   task_thread_info(current)
+
+#define __HAVE_THREAD_FUNCTIONS
+
+#define setup_thread_stack(p, org) ({                   \
+        *(struct task_struct **)(p)->stack = (p);       \
+        task_thread_info(p)->task = (p);                \
+})
+
+#define end_of_stack(p) ((unsigned long *)(p)->stack + 1)
+
+/* entry.S relies on these definitions!
+ * bits 0-7 are tested at every exception exit
+ * bits 8-15 are also tested at syscall exit
+ */
+#define TIF_SIGPENDING          6       /* signal pending */
+#define TIF_NEED_RESCHED        7       /* rescheduling necessary */
+#define TIF_DELAYED_TRACE       14      /* single step a syscall */
+#define TIF_SYSCALL_TRACE       15      /* syscall trace active */
+#define TIF_MEMDIE              16
+#define TIF_FREEZE              17      /* thread is freezing for suspend */
+
+#endif  /* _ASM_M68K_THREAD_INFO_H */
diff --git a/arch/m68knommu/include/asm/thread_info.h b/arch/m68k/include/asm/thread_info_no.h
index 82529f424ea3..82529f424ea3 100644
--- a/arch/m68knommu/include/asm/thread_info.h
+++ b/arch/m68k/include/asm/thread_info_no.h
diff --git a/arch/m68k/include/asm/timex.h b/arch/m68k/include/asm/timex.h
new file mode 100644
index 000000000000..719762980578
--- /dev/null
+++ b/arch/m68k/include/asm/timex.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "timex_no.h"
+#else
+#include "timex_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/timex_mm.h b/arch/m68k/include/asm/timex_mm.h
new file mode 100644
index 000000000000..b87f2f278f67
--- /dev/null
+++ b/arch/m68k/include/asm/timex_mm.h
@@ -0,0 +1,18 @@
+/*
+ * linux/include/asm-m68k/timex.h
+ *
+ * m68k architecture timex specifications
+ */
+#ifndef _ASMm68k_TIMEX_H
+#define _ASMm68k_TIMEX_H
+
+#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
+
+typedef unsigned long cycles_t;
+
+static inline cycles_t get_cycles(void)
+{
+        return 0;
+}
+
+#endif
diff --git a/arch/m68knommu/include/asm/timex.h b/arch/m68k/include/asm/timex_no.h
index 109050f3fe91..109050f3fe91 100644
--- a/arch/m68knommu/include/asm/timex.h
+++ b/arch/m68k/include/asm/timex_no.h
diff --git a/arch/m68k/include/asm/tlb.h b/arch/m68k/include/asm/tlb.h
new file mode 100644
index 000000000000..1785cff73449
--- /dev/null
+++ b/arch/m68k/include/asm/tlb.h
@@ -0,0 +1,20 @@
+#ifndef _M68K_TLB_H
+#define _M68K_TLB_H
+
+/*
+ * m68k doesn't need any special per-pte or
+ * per-vma handling..
+ */
+#define tlb_start_vma(tlb, vma) do { } while (0)
+#define tlb_end_vma(tlb, vma)   do { } while (0)
+#define __tlb_remove_tlb_entry(tlb, ptep, address)      do { } while (0)
+
+/*
+ * .. because we flush the whole mm when it
+ * fills up.
+ */
+#define tlb_flush(tlb)          flush_tlb_mm((tlb)->mm)
+
+#include <asm-generic/tlb.h>
+
+#endif /* _M68K_TLB_H */
diff --git a/arch/m68k/include/asm/tlbflush.h b/arch/m68k/include/asm/tlbflush.h
new file mode 100644
index 000000000000..b6f93b30951e
--- /dev/null
+++ b/arch/m68k/include/asm/tlbflush.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "tlbflush_no.h"
+#else
+#include "tlbflush_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/tlbflush_mm.h b/arch/m68k/include/asm/tlbflush_mm.h
new file mode 100644
index 000000000000..acb6bf21a321
--- /dev/null
+++ b/arch/m68k/include/asm/tlbflush_mm.h
@@ -0,0 +1,219 @@
+#ifndef _M68K_TLBFLUSH_H
+#define _M68K_TLBFLUSH_H
+
+
+#ifndef CONFIG_SUN3
+
+#include <asm/current.h>
+
+static inline void flush_tlb_kernel_page(void *addr)
+{
+        if (CPU_IS_040_OR_060) {
+                mm_segment_t old_fs = get_fs();
+                set_fs(KERNEL_DS);
+                __asm__ __volatile__(".chip 68040\n\t"
+                                     "pflush (%0)\n\t"
+                                     ".chip 68k"
+                                     : : "a" (addr));
+                set_fs(old_fs);
+        } else if (CPU_IS_020_OR_030)
+                __asm__ __volatile__("pflush #4,#4,(%0)" : : "a" (addr));
+}
+
+/*
+ * flush all user-space atc entries.
+ */
+static inline void __flush_tlb(void)
+{
+        if (CPU_IS_040_OR_060)
+                __asm__ __volatile__(".chip 68040\n\t"
+                                     "pflushan\n\t"
+                                     ".chip 68k");
+        else if (CPU_IS_020_OR_030)
+                __asm__ __volatile__("pflush #0,#4");
+}
+
+static inline void __flush_tlb040_one(unsigned long addr)
+{
+        __asm__ __volatile__(".chip 68040\n\t"
+                             "pflush (%0)\n\t"
+                             ".chip 68k"
+                             : : "a" (addr));
+}
+
+static inline void __flush_tlb_one(unsigned long addr)
+{
+        if (CPU_IS_040_OR_060)
+                __flush_tlb040_one(addr);
+        else if (CPU_IS_020_OR_030)
+                __asm__ __volatile__("pflush #0,#4,(%0)" : : "a" (addr));
+}
+
+#define flush_tlb() __flush_tlb()
+
+/*
+ * flush all atc entries (both kernel and user-space entries).
+ */
+static inline void flush_tlb_all(void)
+{
+        if (CPU_IS_040_OR_060)
+                __asm__ __volatile__(".chip 68040\n\t"
+                                     "pflusha\n\t"
+                                     ".chip 68k");
+        else if (CPU_IS_020_OR_030)
+                __asm__ __volatile__("pflusha");
+}
+
+static inline void flush_tlb_mm(struct mm_struct *mm)
+{
+        if (mm == current->active_mm)
+                __flush_tlb();
+}
+
+static inline void flush_tlb_page(struct vm_area_struct *vma, unsigned long addr)
+{
+        if (vma->vm_mm == current->active_mm) {
+                mm_segment_t old_fs = get_fs();
+                set_fs(USER_DS);
+                __flush_tlb_one(addr);
+                set_fs(old_fs);
+        }
+}
+
+static inline void flush_tlb_range(struct vm_area_struct *vma,
+                                   unsigned long start, unsigned long end)
+{
+        if (vma->vm_mm == current->active_mm)
+                __flush_tlb();
+}
+
+static inline void flush_tlb_kernel_range(unsigned long start, unsigned long end)
+{
+        flush_tlb_all();
+}
+
+#else
+
+
+/* Reserved PMEGs. */
+extern char sun3_reserved_pmeg[SUN3_PMEGS_NUM];
+extern unsigned long pmeg_vaddr[SUN3_PMEGS_NUM];
+extern unsigned char pmeg_alloc[SUN3_PMEGS_NUM];
+extern unsigned char pmeg_ctx[SUN3_PMEGS_NUM];
+
+/* Flush all userspace mappings one by one...  (why no flush command,
+   sun?) */
+static inline void flush_tlb_all(void)
+{
+       unsigned long addr;
+       unsigned char ctx, oldctx;
+
+       oldctx = sun3_get_context();
+       for(addr = 0x00000000; addr < TASK_SIZE; addr += SUN3_PMEG_SIZE) {
+               for(ctx = 0; ctx < 8; ctx++) {
+                       sun3_put_context(ctx);
+                       sun3_put_segmap(addr, SUN3_INVALID_PMEG);
+               }
+       }
+
+       sun3_put_context(oldctx);
+       /* erase all of the userspace pmeg maps, we've clobbered them
+          all anyway */
+       for(addr = 0; addr < SUN3_INVALID_PMEG; addr++) {
+               if(pmeg_alloc[addr] == 1) {
+                       pmeg_alloc[addr] = 0;
+                       pmeg_ctx[addr] = 0;
+                       pmeg_vaddr[addr] = 0;
+               }
+       }
+
+}
+
+/* Clear user TLB entries within the context named in mm */
+static inline void flush_tlb_mm (struct mm_struct *mm)
+{
+     unsigned char oldctx;
+     unsigned char seg;
+     unsigned long i;
+
+     oldctx = sun3_get_context();
+     sun3_put_context(mm->context);
+
+     for(i = 0; i < TASK_SIZE; i += SUN3_PMEG_SIZE) {
+             seg = sun3_get_segmap(i);
+             if(seg == SUN3_INVALID_PMEG)
+                     continue;
+
+             sun3_put_segmap(i, SUN3_INVALID_PMEG);
+             pmeg_alloc[seg] = 0;
+             pmeg_ctx[seg] = 0;
+             pmeg_vaddr[seg] = 0;
+     }
+
+     sun3_put_context(oldctx);
+
+}
+
+/* Flush a single TLB page. In this case, we're limited to flushing a
+   single PMEG */
+static inline void flush_tlb_page (struct vm_area_struct *vma,
+                                   unsigned long addr)
+{
+        unsigned char oldctx;
+        unsigned char i;
+
+        oldctx = sun3_get_context();
+        sun3_put_context(vma->vm_mm->context);
+        addr &= ~SUN3_PMEG_MASK;
+        if((i = sun3_get_segmap(addr)) != SUN3_INVALID_PMEG)
+        {
+                pmeg_alloc[i] = 0;
+                pmeg_ctx[i] = 0;
+                pmeg_vaddr[i] = 0;
+                sun3_put_segmap (addr,  SUN3_INVALID_PMEG);
+        }
+        sun3_put_context(oldctx);
+
+}
+/* Flush a range of pages from TLB. */
+
+static inline void flush_tlb_range (struct vm_area_struct *vma,
+                      unsigned long start, unsigned long end)
+{
+        struct mm_struct *mm = vma->vm_mm;
+        unsigned char seg, oldctx;
+
+        start &= ~SUN3_PMEG_MASK;
+
+        oldctx = sun3_get_context();
+        sun3_put_context(mm->context);
+
+        while(start < end)
+        {
+                if((seg = sun3_get_segmap(start)) == SUN3_INVALID_PMEG)
+                     goto next;
+                if(pmeg_ctx[seg] == mm->context) {
+                        pmeg_alloc[seg] = 0;
+                        pmeg_ctx[seg] = 0;
+                        pmeg_vaddr[seg] = 0;
+                }
+                sun3_put_segmap(start, SUN3_INVALID_PMEG);
+        next:
+                start += SUN3_PMEG_SIZE;
+        }
+}
+
+static inline void flush_tlb_kernel_range(unsigned long start, unsigned long end)
+{
+        flush_tlb_all();
+}
+
+/* Flush kernel page from TLB. */
+static inline void flush_tlb_kernel_page (unsigned long addr)
+{
+        sun3_put_segmap (addr & ~(SUN3_PMEG_SIZE - 1), SUN3_INVALID_PMEG);
+}
+
+#endif
+
+#endif /* _M68K_TLBFLUSH_H */
diff --git a/arch/m68knommu/include/asm/tlbflush.h b/arch/m68k/include/asm/tlbflush_no.h
index a470cfb803eb..a470cfb803eb 100644
--- a/arch/m68knommu/include/asm/tlbflush.h
+++ b/arch/m68k/include/asm/tlbflush_no.h
diff --git a/arch/m68knommu/include/asm/topology.h b/arch/m68k/include/asm/topology.h
index ca173e9f26ff..ca173e9f26ff 100644
--- a/arch/m68knommu/include/asm/topology.h
+++ b/arch/m68k/include/asm/topology.h
diff --git a/arch/m68k/include/asm/traps.h b/arch/m68k/include/asm/traps.h
new file mode 100644
index 000000000000..3011ec0f5365
--- /dev/null
+++ b/arch/m68k/include/asm/traps.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "traps_no.h"
+#else
+#include "traps_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/traps_mm.h b/arch/m68k/include/asm/traps_mm.h
new file mode 100644
index 000000000000..8caef25624c7
--- /dev/null
+++ b/arch/m68k/include/asm/traps_mm.h
@@ -0,0 +1,272 @@
+/*
+ *  linux/include/asm/traps.h
+ *
+ *  Copyright (C) 1993        Hamish Macdonald
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef _M68K_TRAPS_H
+#define _M68K_TRAPS_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/linkage.h>
+#include <asm/ptrace.h>
+
+typedef void (*e_vector)(void);
+
+asmlinkage void auto_inthandler(void);
+asmlinkage void user_inthandler(void);
+asmlinkage void bad_inthandler(void);
+
+extern e_vector vectors[];
+
+#endif
+
+#define VEC_RESETSP (0)
+#define VEC_RESETPC (1)
+#define VEC_BUSERR  (2)
+#define VEC_ADDRERR (3)
+#define VEC_ILLEGAL (4)
+#define VEC_ZERODIV (5)
+#define VEC_CHK     (6)
+#define VEC_TRAP    (7)
+#define VEC_PRIV    (8)
+#define VEC_TRACE   (9)
+#define VEC_LINE10  (10)
+#define VEC_LINE11  (11)
+#define VEC_RESV12  (12)
+#define VEC_COPROC  (13)
+#define VEC_FORMAT  (14)
+#define VEC_UNINT   (15)
+#define VEC_RESV16  (16)
+#define VEC_RESV17  (17)
+#define VEC_RESV18  (18)
+#define VEC_RESV19  (19)
+#define VEC_RESV20  (20)
+#define VEC_RESV21  (21)
+#define VEC_RESV22  (22)
+#define VEC_RESV23  (23)
+#define VEC_SPUR    (24)
+#define VEC_INT1    (25)
+#define VEC_INT2    (26)
+#define VEC_INT3    (27)
+#define VEC_INT4    (28)
+#define VEC_INT5    (29)
+#define VEC_INT6    (30)
+#define VEC_INT7    (31)
+#define VEC_SYS     (32)
+#define VEC_TRAP1   (33)
+#define VEC_TRAP2   (34)
+#define VEC_TRAP3   (35)
+#define VEC_TRAP4   (36)
+#define VEC_TRAP5   (37)
+#define VEC_TRAP6   (38)
+#define VEC_TRAP7   (39)
+#define VEC_TRAP8   (40)
+#define VEC_TRAP9   (41)
+#define VEC_TRAP10  (42)
+#define VEC_TRAP11  (43)
+#define VEC_TRAP12  (44)
+#define VEC_TRAP13  (45)
+#define VEC_TRAP14  (46)
+#define VEC_TRAP15  (47)
+#define VEC_FPBRUC  (48)
+#define VEC_FPIR    (49)
+#define VEC_FPDIVZ  (50)
+#define VEC_FPUNDER (51)
+#define VEC_FPOE    (52)
+#define VEC_FPOVER  (53)
+#define VEC_FPNAN   (54)
+#define VEC_FPUNSUP (55)
+#define VEC_MMUCFG  (56)
+#define VEC_MMUILL  (57)
+#define VEC_MMUACC  (58)
+#define VEC_RESV59  (59)
+#define VEC_UNIMPEA (60)
+#define VEC_UNIMPII (61)
+#define VEC_RESV62  (62)
+#define VEC_RESV63  (63)
+#define VEC_USER    (64)
+
+#define VECOFF(vec) ((vec)<<2)
+
+#ifndef __ASSEMBLY__
+
+/* Status register bits */
+#define PS_T  (0x8000)
+#define PS_S  (0x2000)
+#define PS_M  (0x1000)
+#define PS_C  (0x0001)
+
+/* bits for 68020/68030 special status word */
+
+#define FC    (0x8000)
+#define FB    (0x4000)
+#define RC    (0x2000)
+#define RB    (0x1000)
+#define DF    (0x0100)
+#define RM    (0x0080)
+#define RW    (0x0040)
+#define SZ    (0x0030)
+#define DFC   (0x0007)
+
+/* bits for 68030 MMU status register (mmusr,psr) */
+
+#define MMU_B        (0x8000)    /* bus error */
+#define MMU_L        (0x4000)    /* limit violation */
+#define MMU_S        (0x2000)    /* supervisor violation */
+#define MMU_WP       (0x0800)    /* write-protected */
+#define MMU_I        (0x0400)    /* invalid descriptor */
+#define MMU_M        (0x0200)    /* ATC entry modified */
+#define MMU_T        (0x0040)    /* transparent translation */
+#define MMU_NUM      (0x0007)    /* number of levels traversed */
+
+
+/* bits for 68040 special status word */
+#define CP_040  (0x8000)
+#define CU_040  (0x4000)
+#define CT_040  (0x2000)
+#define CM_040  (0x1000)
+#define MA_040  (0x0800)
+#define ATC_040 (0x0400)
+#define LK_040  (0x0200)
+#define RW_040  (0x0100)
+#define SIZ_040 (0x0060)
+#define TT_040  (0x0018)
+#define TM_040  (0x0007)
+
+/* bits for 68040 write back status word */
+#define WBV_040   (0x80)
+#define WBSIZ_040 (0x60)
+#define WBBYT_040 (0x20)
+#define WBWRD_040 (0x40)
+#define WBLNG_040 (0x00)
+#define WBTT_040  (0x18)
+#define WBTM_040  (0x07)
+
+/* bus access size codes */
+#define BA_SIZE_BYTE    (0x20)
+#define BA_SIZE_WORD    (0x40)
+#define BA_SIZE_LONG    (0x00)
+#define BA_SIZE_LINE    (0x60)
+
+/* bus access transfer type codes */
+#define BA_TT_MOVE16    (0x08)
+
+/* bits for 68040 MMU status register (mmusr) */
+#define MMU_B_040   (0x0800)
+#define MMU_G_040   (0x0400)
+#define MMU_S_040   (0x0080)
+#define MMU_CM_040  (0x0060)
+#define MMU_M_040   (0x0010)
+#define MMU_WP_040  (0x0004)
+#define MMU_T_040   (0x0002)
+#define MMU_R_040   (0x0001)
+
+/* bits in the 68060 fault status long word (FSLW) */
+#define MMU060_MA       (0x08000000)    /* misaligned */
+#define MMU060_LK       (0x02000000)    /* locked transfer */
+#define MMU060_RW       (0x01800000)    /* read/write */
+# define MMU060_RW_W    (0x00800000)    /* write */
+# define MMU060_RW_R    (0x01000000)    /* read */
+# define MMU060_RW_RMW  (0x01800000)    /* read/modify/write */
+# define MMU060_W       (0x00800000)    /* general write, includes rmw */
+#define MMU060_SIZ      (0x00600000)    /* transfer size */
+#define MMU060_TT       (0x00180000)    /* transfer type (TT) bits */
+#define MMU060_TM       (0x00070000)    /* transfer modifier (TM) bits */
+#define MMU060_IO       (0x00008000)    /* instruction or operand */
+#define MMU060_PBE      (0x00004000)    /* push buffer bus error */
+#define MMU060_SBE      (0x00002000)    /* store buffer bus error */
+#define MMU060_PTA      (0x00001000)    /* pointer A fault */
+#define MMU060_PTB      (0x00000800)    /* pointer B fault */
+#define MMU060_IL       (0x00000400)    /* double indirect descr fault */
+#define MMU060_PF       (0x00000200)    /* page fault (invalid descr) */
+#define MMU060_SP       (0x00000100)    /* supervisor protection */
+#define MMU060_WP       (0x00000080)    /* write protection */
+#define MMU060_TWE      (0x00000040)    /* bus error on table search */
+#define MMU060_RE       (0x00000020)    /* bus error on read */
+#define MMU060_WE       (0x00000010)    /* bus error on write */
+#define MMU060_TTR      (0x00000008)    /* error caused by TTR translation */
+#define MMU060_BPE      (0x00000004)    /* branch prediction error */
+#define MMU060_SEE      (0x00000001)    /* software emulated error */
+
+/* cases of missing or invalid descriptors */
+#define MMU060_DESC_ERR (MMU060_PTA | MMU060_PTB | \
+                         MMU060_IL  | MMU060_PF)
+/* bits that indicate real errors */
+#define MMU060_ERR_BITS (MMU060_PBE | MMU060_SBE | MMU060_DESC_ERR | MMU060_SP | \
+                         MMU060_WP  | MMU060_TWE | MMU060_RE       | MMU060_WE)
+
+/* structure for stack frames */
+
+struct frame {
+    struct pt_regs ptregs;
+    union {
+            struct {
+                    unsigned long  iaddr;    /* instruction address */
+            } fmt2;
+            struct {
+                    unsigned long  effaddr;  /* effective address */
+            } fmt3;
+            struct {
+                    unsigned long  effaddr;  /* effective address */
+                    unsigned long  pc;       /* pc of faulted instr */
+            } fmt4;
+            struct {
+                    unsigned long  effaddr;  /* effective address */
+                    unsigned short ssw;      /* special status word */
+                    unsigned short wb3s;     /* write back 3 status */
+                    unsigned short wb2s;     /* write back 2 status */
+                    unsigned short wb1s;     /* write back 1 status */
+                    unsigned long  faddr;    /* fault address */
+                    unsigned long  wb3a;     /* write back 3 address */
+                    unsigned long  wb3d;     /* write back 3 data */
+                    unsigned long  wb2a;     /* write back 2 address */
+                    unsigned long  wb2d;     /* write back 2 data */
+                    unsigned long  wb1a;     /* write back 1 address */
+                    unsigned long  wb1dpd0;  /* write back 1 data/push data 0*/
+                    unsigned long  pd1;      /* push data 1*/
+                    unsigned long  pd2;      /* push data 2*/
+                    unsigned long  pd3;      /* push data 3*/
+            } fmt7;
+            struct {
+                    unsigned long  iaddr;    /* instruction address */
+                    unsigned short int1[4];  /* internal registers */
+            } fmt9;
+            struct {
+                    unsigned short int1;
+                    unsigned short ssw;      /* special status word */
+                    unsigned short isc;      /* instruction stage c */
+                    unsigned short isb;      /* instruction stage b */
+                    unsigned long  daddr;    /* data cycle fault address */
+                    unsigned short int2[2];
+                    unsigned long  dobuf;    /* data cycle output buffer */
+                    unsigned short int3[2];
+            } fmta;
+            struct {
+                    unsigned short int1;
+                    unsigned short ssw;     /* special status word */
+                    unsigned short isc;     /* instruction stage c */
+                    unsigned short isb;     /* instruction stage b */
+                    unsigned long  daddr;   /* data cycle fault address */
+                    unsigned short int2[2];
+                    unsigned long  dobuf;   /* data cycle output buffer */
+                    unsigned short int3[4];
+                    unsigned long  baddr;   /* stage B address */
+                    unsigned short int4[2];
+                    unsigned long  dibuf;   /* data cycle input buffer */
+                    unsigned short int5[3];
+                    unsigned       ver : 4; /* stack frame version # */
+                    unsigned       int6:12;
+                    unsigned short int7[18];
+            } fmtb;
+    } un;
+};
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _M68K_TRAPS_H */
diff --git a/arch/m68knommu/include/asm/traps.h b/arch/m68k/include/asm/traps_no.h
index d0671e5f8e29..d0671e5f8e29 100644
--- a/arch/m68knommu/include/asm/traps.h
+++ b/arch/m68k/include/asm/traps_no.h
diff --git a/arch/m68k/include/asm/types.h b/arch/m68k/include/asm/types.h
new file mode 100644
index 000000000000..6441cb5f8e7c
--- /dev/null
+++ b/arch/m68k/include/asm/types.h
@@ -0,0 +1,37 @@
+#ifndef _M68K_TYPES_H
+#define _M68K_TYPES_H
+
+/*
+ * This file is never included by application software unless
+ * explicitly requested (e.g., via linux/types.h) in which case the
+ * application is Linux specific so (user-) name space pollution is
+ * not a major issue.  However, for interoperability, libraries still
+ * need to be careful to avoid a name clashes.
+ */
+#include <asm-generic/int-ll64.h>
+
+#ifndef __ASSEMBLY__
+
+typedef unsigned short umode_t;
+
+#endif /* __ASSEMBLY__ */
+
+/*
+ * These aren't exported outside the kernel to avoid name space clashes
+ */
+#ifdef __KERNEL__
+
+#define BITS_PER_LONG 32
+
+#ifndef __ASSEMBLY__
+
+/* DMA addresses are always 32-bits wide */
+
+typedef u32 dma_addr_t;
+typedef u32 dma64_addr_t;
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __KERNEL__ */
+
+#endif /* _M68K_TYPES_H */
diff --git a/arch/m68k/include/asm/uaccess.h b/arch/m68k/include/asm/uaccess.h
new file mode 100644
index 000000000000..38f92dbb9a45
--- /dev/null
+++ b/arch/m68k/include/asm/uaccess.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "uaccess_no.h"
+#else
+#include "uaccess_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/uaccess_mm.h b/arch/m68k/include/asm/uaccess_mm.h
new file mode 100644
index 000000000000..7107f3fbdbb6
--- /dev/null
+++ b/arch/m68k/include/asm/uaccess_mm.h
@@ -0,0 +1,374 @@
+#ifndef __M68K_UACCESS_H
+#define __M68K_UACCESS_H
+
+/*
+ * User space memory access functions
+ */
+#include <linux/compiler.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <asm/segment.h>
+
+#define VERIFY_READ     0
+#define VERIFY_WRITE    1
+
+/* We let the MMU do all checking */
+static inline int access_ok(int type, const void __user *addr,
+                            unsigned long size)
+{
+        return 1;
+}
+
+/*
+ * The exception table consists of pairs of addresses: the first is the
+ * address of an instruction that is allowed to fault, and the second is
+ * the address at which the program should continue.  No registers are
+ * modified, so it is entirely up to the continuation code to figure out
+ * what to do.
+ *
+ * All the routines below use bits of fixup code that are out of line
+ * with the main instruction path.  This means when everything is well,
+ * we don't even have to jump over them.  Further, they do not intrude
+ * on our cache or tlb entries.
+ */
+
+struct exception_table_entry
+{
+        unsigned long insn, fixup;
+};
+
+extern int __put_user_bad(void);
+extern int __get_user_bad(void);
+
+#define __put_user_asm(res, x, ptr, bwl, reg, err)      \
+asm volatile ("\n"                                      \
+        "1:     moves."#bwl"    %2,%1\n"                \
+        "2:\n"                                          \
+        "       .section .fixup,\"ax\"\n"               \
+        "       .even\n"                                \
+        "10:    moveq.l %3,%0\n"                        \
+        "       jra 2b\n"                               \
+        "       .previous\n"                            \
+        "\n"                                            \
+        "       .section __ex_table,\"a\"\n"            \
+        "       .align  4\n"                            \
+        "       .long   1b,10b\n"                       \
+        "       .long   2b,10b\n"                       \
+        "       .previous"                              \
+        : "+d" (res), "=m" (*(ptr))                     \
+        : #reg (x), "i" (err))
+
+/*
+ * These are the main single-value transfer routines.  They automatically
+ * use the right size if we just have the right pointer type.
+ */
+
+#define __put_user(x, ptr)                                              \
+({                                                                      \
+        typeof(*(ptr)) __pu_val = (x);                                  \
+        int __pu_err = 0;                                               \
+        __chk_user_ptr(ptr);                                            \
+        switch (sizeof (*(ptr))) {                                      \
+        case 1:                                                         \
+                __put_user_asm(__pu_err, __pu_val, ptr, b, d, -EFAULT); \
+                break;                                                  \
+        case 2:                                                         \
+                __put_user_asm(__pu_err, __pu_val, ptr, w, d, -EFAULT); \
+                break;                                                  \
+        case 4:                                                         \
+                __put_user_asm(__pu_err, __pu_val, ptr, l, r, -EFAULT); \
+                break;                                                  \
+        case 8:                                                         \
+            {                                                           \
+                const void __user *__pu_ptr = (ptr);                    \
+                asm volatile ("\n"                                      \
+                        "1:     moves.l %2,(%1)+\n"                     \
+                        "2:     moves.l %R2,(%1)\n"                     \
+                        "3:\n"                                          \
+                        "       .section .fixup,\"ax\"\n"               \
+                        "       .even\n"                                \
+                        "10:    movel %3,%0\n"                          \
+                        "       jra 3b\n"                               \
+                        "       .previous\n"                            \
+                        "\n"                                            \
+                        "       .section __ex_table,\"a\"\n"            \
+                        "       .align 4\n"                             \
+                        "       .long 1b,10b\n"                         \
+                        "       .long 2b,10b\n"                         \
+                        "       .long 3b,10b\n"                         \
+                        "       .previous"                              \
+                        : "+d" (__pu_err), "+a" (__pu_ptr)              \
+                        : "r" (__pu_val), "i" (-EFAULT)                 \
+                        : "memory");                                    \
+                break;                                                  \
+            }                                                           \
+        default:                                                        \
+                __pu_err = __put_user_bad();                            \
+                break;                                                  \
+        }                                                               \
+        __pu_err;                                                       \
+})
+#define put_user(x, ptr)        __put_user(x, ptr)
+
+
+#define __get_user_asm(res, x, ptr, type, bwl, reg, err) ({     \
+        type __gu_val;                                          \
+        asm volatile ("\n"                                      \
+                "1:     moves."#bwl"    %2,%1\n"                \
+                "2:\n"                                          \
+                "       .section .fixup,\"ax\"\n"               \
+                "       .even\n"                                \
+                "10:    move.l  %3,%0\n"                        \
+                "       sub."#bwl"      %1,%1\n"                \
+                "       jra     2b\n"                           \
+                "       .previous\n"                            \
+                "\n"                                            \
+                "       .section __ex_table,\"a\"\n"            \
+                "       .align  4\n"                            \
+                "       .long   1b,10b\n"                       \
+                "       .previous"                              \
+                : "+d" (res), "=&" #reg (__gu_val)              \
+                : "m" (*(ptr)), "i" (err));                     \
+        (x) = (typeof(*(ptr)))(unsigned long)__gu_val;          \
+})
+
+#define __get_user(x, ptr)                                              \
+({                                                                      \
+        int __gu_err = 0;                                               \
+        __chk_user_ptr(ptr);                                            \
+        switch (sizeof(*(ptr))) {                                       \
+        case 1:                                                         \
+                __get_user_asm(__gu_err, x, ptr, u8, b, d, -EFAULT);    \
+                break;                                                  \
+        case 2:                                                         \
+                __get_user_asm(__gu_err, x, ptr, u16, w, d, -EFAULT);   \
+                break;                                                  \
+        case 4:                                                         \
+                __get_user_asm(__gu_err, x, ptr, u32, l, r, -EFAULT);   \
+                break;                                                  \
+/*      case 8: disabled because gcc-4.1 has a broken typeof            \
+            {                                                           \
+                const void *__gu_ptr = (ptr);                           \
+                u64 __gu_val;                                           \
+                asm volatile ("\n"                                      \
+                        "1:     moves.l (%2)+,%1\n"                     \
+                        "2:     moves.l (%2),%R1\n"                     \
+                        "3:\n"                                          \
+                        "       .section .fixup,\"ax\"\n"               \
+                        "       .even\n"                                \
+                        "10:    move.l  %3,%0\n"                        \
+                        "       sub.l   %1,%1\n"                        \
+                        "       sub.l   %R1,%R1\n"                      \
+                        "       jra     3b\n"                           \
+                        "       .previous\n"                            \
+                        "\n"                                            \
+                        "       .section __ex_table,\"a\"\n"            \
+                        "       .align  4\n"                            \
+                        "       .long   1b,10b\n"                       \
+                        "       .long   2b,10b\n"                       \
+                        "       .previous"                              \
+                        : "+d" (__gu_err), "=&r" (__gu_val),            \
+                          "+a" (__gu_ptr)                               \
+                        : "i" (-EFAULT)                                 \
+                        : "memory");                                    \
+                (x) = (typeof(*(ptr)))__gu_val;                         \
+                break;                                                  \
+            }   */                                                      \
+        default:                                                        \
+                __gu_err = __get_user_bad();                            \
+                break;                                                  \
+        }                                                               \
+        __gu_err;                                                       \
+})
+#define get_user(x, ptr) __get_user(x, ptr)
+
+unsigned long __generic_copy_from_user(void *to, const void __user *from, unsigned long n);
+unsigned long __generic_copy_to_user(void __user *to, const void *from, unsigned long n);
+
+#define __constant_copy_from_user_asm(res, to, from, tmp, n, s1, s2, s3)\
+        asm volatile ("\n"                                              \
+                "1:     moves."#s1"     (%2)+,%3\n"                     \
+                "       move."#s1"      %3,(%1)+\n"                     \
+                "2:     moves."#s2"     (%2)+,%3\n"                     \
+                "       move."#s2"      %3,(%1)+\n"                     \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "3:     moves."#s3"     (%2)+,%3\n"                     \
+                "       move."#s3"      %3,(%1)+\n"                     \
+                "       .endif\n"                                       \
+                "4:\n"                                                  \
+                "       .section __ex_table,\"a\"\n"                    \
+                "       .align  4\n"                                    \
+                "       .long   1b,10f\n"                               \
+                "       .long   2b,20f\n"                               \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "       .long   3b,30f\n"                               \
+                "       .endif\n"                                       \
+                "       .previous\n"                                    \
+                "\n"                                                    \
+                "       .section .fixup,\"ax\"\n"                       \
+                "       .even\n"                                        \
+                "10:    clr."#s1"       (%1)+\n"                        \
+                "20:    clr."#s2"       (%1)+\n"                        \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "30:    clr."#s3"       (%1)+\n"                        \
+                "       .endif\n"                                       \
+                "       moveq.l #"#n",%0\n"                             \
+                "       jra     4b\n"                                   \
+                "       .previous\n"                                    \
+                : "+d" (res), "+&a" (to), "+a" (from), "=&d" (tmp)      \
+                : : "memory")
+
+static __always_inline unsigned long
+__constant_copy_from_user(void *to, const void __user *from, unsigned long n)
+{
+        unsigned long res = 0, tmp;
+
+        switch (n) {
+        case 1:
+                __get_user_asm(res, *(u8 *)to, (u8 __user *)from, u8, b, d, 1);
+                break;
+        case 2:
+                __get_user_asm(res, *(u16 *)to, (u16 __user *)from, u16, w, d, 2);
+                break;
+        case 3:
+                __constant_copy_from_user_asm(res, to, from, tmp, 3, w, b,);
+                break;
+        case 4:
+                __get_user_asm(res, *(u32 *)to, (u32 __user *)from, u32, l, r, 4);
+                break;
+        case 5:
+                __constant_copy_from_user_asm(res, to, from, tmp, 5, l, b,);
+                break;
+        case 6:
+                __constant_copy_from_user_asm(res, to, from, tmp, 6, l, w,);
+                break;
+        case 7:
+                __constant_copy_from_user_asm(res, to, from, tmp, 7, l, w, b);
+                break;
+        case 8:
+                __constant_copy_from_user_asm(res, to, from, tmp, 8, l, l,);
+                break;
+        case 9:
+                __constant_copy_from_user_asm(res, to, from, tmp, 9, l, l, b);
+                break;
+        case 10:
+                __constant_copy_from_user_asm(res, to, from, tmp, 10, l, l, w);
+                break;
+        case 12:
+                __constant_copy_from_user_asm(res, to, from, tmp, 12, l, l, l);
+                break;
+        default:
+                /* we limit the inlined version to 3 moves */
+                return __generic_copy_from_user(to, from, n);
+        }
+
+        return res;
+}
+
+#define __constant_copy_to_user_asm(res, to, from, tmp, n, s1, s2, s3)  \
+        asm volatile ("\n"                                              \
+                "       move."#s1"      (%2)+,%3\n"                     \
+                "11:    moves."#s1"     %3,(%1)+\n"                     \
+                "12:    move."#s2"      (%2)+,%3\n"                     \
+                "21:    moves."#s2"     %3,(%1)+\n"                     \
+                "22:\n"                                                 \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "       move."#s3"      (%2)+,%3\n"                     \
+                "31:    moves."#s3"     %3,(%1)+\n"                     \
+                "32:\n"                                                 \
+                "       .endif\n"                                       \
+                "4:\n"                                                  \
+                "\n"                                                    \
+                "       .section __ex_table,\"a\"\n"                    \
+                "       .align  4\n"                                    \
+                "       .long   11b,5f\n"                               \
+                "       .long   12b,5f\n"                               \
+                "       .long   21b,5f\n"                               \
+                "       .long   22b,5f\n"                               \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "       .long   31b,5f\n"                               \
+                "       .long   32b,5f\n"                               \
+                "       .endif\n"                                       \
+                "       .previous\n"                                    \
+                "\n"                                                    \
+                "       .section .fixup,\"ax\"\n"                       \
+                "       .even\n"                                        \
+                "5:     moveq.l #"#n",%0\n"                             \
+                "       jra     4b\n"                                   \
+                "       .previous\n"                                    \
+                : "+d" (res), "+a" (to), "+a" (from), "=&d" (tmp)       \
+                : : "memory")
+
+static __always_inline unsigned long
+__constant_copy_to_user(void __user *to, const void *from, unsigned long n)
+{
+        unsigned long res = 0, tmp;
+
+        switch (n) {
+        case 1:
+                __put_user_asm(res, *(u8 *)from, (u8 __user *)to, b, d, 1);
+                break;
+        case 2:
+                __put_user_asm(res, *(u16 *)from, (u16 __user *)to, w, d, 2);
+                break;
+        case 3:
+                __constant_copy_to_user_asm(res, to, from, tmp, 3, w, b,);
+                break;
+        case 4:
+                __put_user_asm(res, *(u32 *)from, (u32 __user *)to, l, r, 4);
+                break;
+        case 5:
+                __constant_copy_to_user_asm(res, to, from, tmp, 5, l, b,);
+                break;
+        case 6:
+                __constant_copy_to_user_asm(res, to, from, tmp, 6, l, w,);
+                break;
+        case 7:
+                __constant_copy_to_user_asm(res, to, from, tmp, 7, l, w, b);
+                break;
+        case 8:
+                __constant_copy_to_user_asm(res, to, from, tmp, 8, l, l,);
+                break;
+        case 9:
+                __constant_copy_to_user_asm(res, to, from, tmp, 9, l, l, b);
+                break;
+        case 10:
+                __constant_copy_to_user_asm(res, to, from, tmp, 10, l, l, w);
+                break;
+        case 12:
+                __constant_copy_to_user_asm(res, to, from, tmp, 12, l, l, l);
+                break;
+        default:
+                /* limit the inlined version to 3 moves */
+                return __generic_copy_to_user(to, from, n);
+        }
+
+        return res;
+}
+
+#define __copy_from_user(to, from, n)           \
+(__builtin_constant_p(n) ?                      \
+ __constant_copy_from_user(to, from, n) :       \
+ __generic_copy_from_user(to, from, n))
+
+#define __copy_to_user(to, from, n)             \
+(__builtin_constant_p(n) ?                      \
+ __constant_copy_to_user(to, from, n) :         \
+ __generic_copy_to_user(to, from, n))
+
+#define __copy_to_user_inatomic         __copy_to_user
+#define __copy_from_user_inatomic       __copy_from_user
+
+#define copy_from_user(to, from, n)     __copy_from_user(to, from, n)
+#define copy_to_user(to, from, n)       __copy_to_user(to, from, n)
+
+long strncpy_from_user(char *dst, const char __user *src, long count);
+long strnlen_user(const char __user *src, long n);
+unsigned long __clear_user(void __user *to, unsigned long n);
+
+#define clear_user      __clear_user
+
+#define strlen_user(str) strnlen_user(str, 32767)
+
+#endif /* _M68K_UACCESS_H */
diff --git a/arch/m68knommu/include/asm/uaccess.h b/arch/m68k/include/asm/uaccess_no.h
index 68bbe9b312f1..68bbe9b312f1 100644
--- a/arch/m68knommu/include/asm/uaccess.h
+++ b/arch/m68k/include/asm/uaccess_no.h
diff --git a/arch/m68k/include/asm/ucontext.h b/arch/m68k/include/asm/ucontext.h
new file mode 100644
index 000000000000..b53cd160c0b3
--- /dev/null
+++ b/arch/m68k/include/asm/ucontext.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "ucontext_no.h"
+#else
+#include "ucontext_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/ucontext_mm.h b/arch/m68k/include/asm/ucontext_mm.h
new file mode 100644
index 000000000000..e4e22669edc0
--- /dev/null
+++ b/arch/m68k/include/asm/ucontext_mm.h
@@ -0,0 +1,30 @@
+#ifndef _M68K_UCONTEXT_H
+#define _M68K_UCONTEXT_H
+
+typedef int greg_t;
+#define NGREG 18
+typedef greg_t gregset_t[NGREG];
+
+typedef struct fpregset {
+        int f_fpcntl[3];
+        int f_fpregs[8*3];
+} fpregset_t;
+
+struct mcontext {
+        int version;
+        gregset_t gregs;
+        fpregset_t fpregs;
+};
+
+#define MCONTEXT_VERSION 2
+
+struct ucontext {
+        unsigned long     uc_flags;
+        struct ucontext  *uc_link;
+        stack_t           uc_stack;
+        struct mcontext   uc_mcontext;
+        unsigned long     uc_filler[80];
+        sigset_t          uc_sigmask;   /* mask last for extensibility */
+};
+
+#endif
diff --git a/arch/m68knommu/include/asm/ucontext.h b/arch/m68k/include/asm/ucontext_no.h
index 713a27f901cd..713a27f901cd 100644
--- a/arch/m68knommu/include/asm/ucontext.h
+++ b/arch/m68k/include/asm/ucontext_no.h
diff --git a/arch/m68k/include/asm/unaligned.h b/arch/m68k/include/asm/unaligned.h
new file mode 100644
index 000000000000..c640bba3bdf4
--- /dev/null
+++ b/arch/m68k/include/asm/unaligned.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "unaligned_no.h"
+#else
+#include "unaligned_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/unaligned_mm.h b/arch/m68k/include/asm/unaligned_mm.h
new file mode 100644
index 000000000000..77698f2dc33c
--- /dev/null
+++ b/arch/m68k/include/asm/unaligned_mm.h
@@ -0,0 +1,13 @@
+#ifndef _ASM_M68K_UNALIGNED_H
+#define _ASM_M68K_UNALIGNED_H
+
+/*
+ * The m68k can do unaligned accesses itself.
+ */
+#include <linux/unaligned/access_ok.h>
+#include <linux/unaligned/generic.h>
+
+#define get_unaligned   __get_unaligned_be
+#define put_unaligned   __put_unaligned_be
+
+#endif /* _ASM_M68K_UNALIGNED_H */
diff --git a/arch/m68knommu/include/asm/unaligned.h b/arch/m68k/include/asm/unaligned_no.h
index eb1ea4cb9a59..eb1ea4cb9a59 100644
--- a/arch/m68knommu/include/asm/unaligned.h
+++ b/arch/m68k/include/asm/unaligned_no.h
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
new file mode 100644
index 000000000000..df1d9d4cb1fd
--- /dev/null
+++ b/arch/m68k/include/asm/unistd.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "unistd_no.h"
+#else
+#include "unistd_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/unistd_mm.h b/arch/m68k/include/asm/unistd_mm.h
new file mode 100644
index 000000000000..3c19027331fa
--- /dev/null
+++ b/arch/m68k/include/asm/unistd_mm.h
@@ -0,0 +1,372 @@
+#ifndef _ASM_M68K_UNISTD_H_
+#define _ASM_M68K_UNISTD_H_
+
+/*
+ * This file contains the system call numbers.
+ */
+
+#define __NR_restart_syscall      0
+#define __NR_exit                 1
+#define __NR_fork                 2
+#define __NR_read                 3
+#define __NR_write                4
+#define __NR_open                 5
+#define __NR_close                6
+#define __NR_waitpid              7
+#define __NR_creat                8
+#define __NR_link                 9
+#define __NR_unlink              10
+#define __NR_execve              11
+#define __NR_chdir               12
+#define __NR_time                13
+#define __NR_mknod               14
+#define __NR_chmod               15
+#define __NR_chown               16
+#define __NR_break               17
+#define __NR_oldstat             18
+#define __NR_lseek               19
+#define __NR_getpid              20
+#define __NR_mount               21
+#define __NR_umount              22
+#define __NR_setuid              23
+#define __NR_getuid              24
+#define __NR_stime               25
+#define __NR_ptrace              26
+#define __NR_alarm               27
+#define __NR_oldfstat            28
+#define __NR_pause               29
+#define __NR_utime               30
+#define __NR_stty                31
+#define __NR_gtty                32
+#define __NR_access              33
+#define __NR_nice                34
+#define __NR_ftime               35
+#define __NR_sync                36
+#define __NR_kill                37
+#define __NR_rename              38
+#define __NR_mkdir               39
+#define __NR_rmdir               40
+#define __NR_dup                 41
+#define __NR_pipe                42
+#define __NR_times               43
+#define __NR_prof                44
+#define __NR_brk                 45
+#define __NR_setgid              46
+#define __NR_getgid              47
+#define __NR_signal              48
+#define __NR_geteuid             49
+#define __NR_getegid             50
+#define __NR_acct                51
+#define __NR_umount2             52
+#define __NR_lock                53
+#define __NR_ioctl               54
+#define __NR_fcntl               55
+#define __NR_mpx                 56
+#define __NR_setpgid             57
+#define __NR_ulimit              58
+#define __NR_oldolduname         59
+#define __NR_umask               60
+#define __NR_chroot              61
+#define __NR_ustat               62
+#define __NR_dup2                63
+#define __NR_getppid             64
+#define __NR_getpgrp             65
+#define __NR_setsid              66
+#define __NR_sigaction           67
+#define __NR_sgetmask            68
+#define __NR_ssetmask            69
+#define __NR_setreuid            70
+#define __NR_setregid            71
+#define __NR_sigsuspend          72
+#define __NR_sigpending          73
+#define __NR_sethostname         74
+#define __NR_setrlimit           75
+#define __NR_getrlimit           76
+#define __NR_getrusage           77
+#define __NR_gettimeofday        78
+#define __NR_settimeofday        79
+#define __NR_getgroups           80
+#define __NR_setgroups           81
+#define __NR_select              82
+#define __NR_symlink             83
+#define __NR_oldlstat            84
+#define __NR_readlink            85
+#define __NR_uselib              86
+#define __NR_swapon              87
+#define __NR_reboot              88
+#define __NR_readdir             89
+#define __NR_mmap                90
+#define __NR_munmap              91
+#define __NR_truncate            92
+#define __NR_ftruncate           93
+#define __NR_fchmod              94
+#define __NR_fchown              95
+#define __NR_getpriority         96
+#define __NR_setpriority         97
+#define __NR_profil              98
+#define __NR_statfs              99
+#define __NR_fstatfs            100
+#define __NR_ioperm             101
+#define __NR_socketcall         102
+#define __NR_syslog             103
+#define __NR_setitimer          104
+#define __NR_getitimer          105
+#define __NR_stat               106
+#define __NR_lstat              107
+#define __NR_fstat              108
+#define __NR_olduname           109
+#define __NR_iopl               /* 110 */ not supported
+#define __NR_vhangup            111
+#define __NR_idle               /* 112 */ Obsolete
+#define __NR_vm86               /* 113 */ not supported
+#define __NR_wait4              114
+#define __NR_swapoff            115
+#define __NR_sysinfo            116
+#define __NR_ipc                117
+#define __NR_fsync              118
+#define __NR_sigreturn          119
+#define __NR_clone              120
+#define __NR_setdomainname      121
+#define __NR_uname              122
+#define __NR_cacheflush         123
+#define __NR_adjtimex           124
+#define __NR_mprotect           125
+#define __NR_sigprocmask        126
+#define __NR_create_module      127
+#define __NR_init_module        128
+#define __NR_delete_module      129
+#define __NR_get_kernel_syms    130
+#define __NR_quotactl           131
+#define __NR_getpgid            132
+#define __NR_fchdir             133
+#define __NR_bdflush            134
+#define __NR_sysfs              135
+#define __NR_personality        136
+#define __NR_afs_syscall        137 /* Syscall for Andrew File System */
+#define __NR_setfsuid           138
+#define __NR_setfsgid           139
+#define __NR__llseek            140
+#define __NR_getdents           141
+#define __NR__newselect         142
+#define __NR_flock              143
+#define __NR_msync              144
+#define __NR_readv              145
+#define __NR_writev             146
+#define __NR_getsid             147
+#define __NR_fdatasync          148
+#define __NR__sysctl            149
+#define __NR_mlock              150
+#define __NR_munlock            151
+#define __NR_mlockall           152
+#define __NR_munlockall         153
+#define __NR_sched_setparam             154
+#define __NR_sched_getparam             155
+#define __NR_sched_setscheduler         156
+#define __NR_sched_getscheduler         157
+#define __NR_sched_yield                158
+#define __NR_sched_get_priority_max     159
+#define __NR_sched_get_priority_min     160
+#define __NR_sched_rr_get_interval      161
+#define __NR_nanosleep          162
+#define __NR_mremap             163
+#define __NR_setresuid          164
+#define __NR_getresuid          165
+#define __NR_getpagesize        166
+#define __NR_query_module       167
+#define __NR_poll               168
+#define __NR_nfsservctl         169
+#define __NR_setresgid          170
+#define __NR_getresgid          171
+#define __NR_prctl              172
+#define __NR_rt_sigreturn       173
+#define __NR_rt_sigaction       174
+#define __NR_rt_sigprocmask     175
+#define __NR_rt_sigpending      176
+#define __NR_rt_sigtimedwait    177
+#define __NR_rt_sigqueueinfo    178
+#define __NR_rt_sigsuspend      179
+#define __NR_pread64            180
+#define __NR_pwrite64           181
+#define __NR_lchown             182
+#define __NR_getcwd             183
+#define __NR_capget             184
+#define __NR_capset             185
+#define __NR_sigaltstack        186
+#define __NR_sendfile           187
+#define __NR_getpmsg            188     /* some people actually want streams */
+#define __NR_putpmsg            189     /* some people actually want streams */
+#define __NR_vfork              190
+#define __NR_ugetrlimit         191
+#define __NR_mmap2              192
+#define __NR_truncate64         193
+#define __NR_ftruncate64        194
+#define __NR_stat64             195
+#define __NR_lstat64            196
+#define __NR_fstat64            197
+#define __NR_chown32            198
+#define __NR_getuid32           199
+#define __NR_getgid32           200
+#define __NR_geteuid32          201
+#define __NR_getegid32          202
+#define __NR_setreuid32         203
+#define __NR_setregid32         204
+#define __NR_getgroups32        205
+#define __NR_setgroups32        206
+#define __NR_fchown32           207
+#define __NR_setresuid32        208
+#define __NR_getresuid32        209
+#define __NR_setresgid32        210
+#define __NR_getresgid32        211
+#define __NR_lchown32           212
+#define __NR_setuid32           213
+#define __NR_setgid32           214
+#define __NR_setfsuid32         215
+#define __NR_setfsgid32         216
+#define __NR_pivot_root         217
+#define __NR_getdents64         220
+#define __NR_gettid             221
+#define __NR_tkill              222
+#define __NR_setxattr           223
+#define __NR_lsetxattr          224
+#define __NR_fsetxattr          225
+#define __NR_getxattr           226
+#define __NR_lgetxattr          227
+#define __NR_fgetxattr          228
+#define __NR_listxattr          229
+#define __NR_llistxattr         230
+#define __NR_flistxattr         231
+#define __NR_removexattr        232
+#define __NR_lremovexattr       233
+#define __NR_fremovexattr       234
+#define __NR_futex              235
+#define __NR_sendfile64         236
+#define __NR_mincore            237
+#define __NR_madvise            238
+#define __NR_fcntl64            239
+#define __NR_readahead          240
+#define __NR_io_setup           241
+#define __NR_io_destroy         242
+#define __NR_io_getevents       243
+#define __NR_io_submit          244
+#define __NR_io_cancel          245
+#define __NR_fadvise64          246
+#define __NR_exit_group         247
+#define __NR_lookup_dcookie     248
+#define __NR_epoll_create       249
+#define __NR_epoll_ctl          250
+#define __NR_epoll_wait         251
+#define __NR_remap_file_pages   252
+#define __NR_set_tid_address    253
+#define __NR_timer_create       254
+#define __NR_timer_settime      255
+#define __NR_timer_gettime      256
+#define __NR_timer_getoverrun   257
+#define __NR_timer_delete       258
+#define __NR_clock_settime      259
+#define __NR_clock_gettime      260
+#define __NR_clock_getres       261
+#define __NR_clock_nanosleep    262
+#define __NR_statfs64           263
+#define __NR_fstatfs64          264
+#define __NR_tgkill             265
+#define __NR_utimes             266
+#define __NR_fadvise64_64       267
+#define __NR_mbind              268
+#define __NR_get_mempolicy      269
+#define __NR_set_mempolicy      270
+#define __NR_mq_open            271
+#define __NR_mq_unlink          272
+#define __NR_mq_timedsend       273
+#define __NR_mq_timedreceive    274
+#define __NR_mq_notify          275
+#define __NR_mq_getsetattr      276
+#define __NR_waitid             277
+#define __NR_vserver            278
+#define __NR_add_key            279
+#define __NR_request_key        280
+#define __NR_keyctl             281
+#define __NR_ioprio_set         282
+#define __NR_ioprio_get         283
+#define __NR_inotify_init       284
+#define __NR_inotify_add_watch  285
+#define __NR_inotify_rm_watch   286
+#define __NR_migrate_pages      287
+#define __NR_openat             288
+#define __NR_mkdirat            289
+#define __NR_mknodat            290
+#define __NR_fchownat           291
+#define __NR_futimesat          292
+#define __NR_fstatat64          293
+#define __NR_unlinkat           294
+#define __NR_renameat           295
+#define __NR_linkat             296
+#define __NR_symlinkat          297
+#define __NR_readlinkat         298
+#define __NR_fchmodat           299
+#define __NR_faccessat          300
+#define __NR_pselect6           301
+#define __NR_ppoll              302
+#define __NR_unshare            303
+#define __NR_set_robust_list    304
+#define __NR_get_robust_list    305
+#define __NR_splice             306
+#define __NR_sync_file_range    307
+#define __NR_tee                308
+#define __NR_vmsplice           309
+#define __NR_move_pages         310
+#define __NR_sched_setaffinity  311
+#define __NR_sched_getaffinity  312
+#define __NR_kexec_load         313
+#define __NR_getcpu             314
+#define __NR_epoll_pwait        315
+#define __NR_utimensat          316
+#define __NR_signalfd           317
+#define __NR_timerfd_create     318
+#define __NR_eventfd            319
+#define __NR_fallocate          320
+#define __NR_timerfd_settime    321
+#define __NR_timerfd_gettime    322
+#define __NR_signalfd4          323
+#define __NR_eventfd2           324
+#define __NR_epoll_create1      325
+#define __NR_dup3               326
+#define __NR_pipe2              327
+#define __NR_inotify_init1      328
+
+#ifdef __KERNEL__
+
+#define NR_syscalls             329
+
+#define __ARCH_WANT_IPC_PARSE_VERSION
+#define __ARCH_WANT_OLD_READDIR
+#define __ARCH_WANT_OLD_STAT
+#define __ARCH_WANT_STAT64
+#define __ARCH_WANT_SYS_ALARM
+#define __ARCH_WANT_SYS_GETHOSTNAME
+#define __ARCH_WANT_SYS_PAUSE
+#define __ARCH_WANT_SYS_SGETMASK
+#define __ARCH_WANT_SYS_SIGNAL
+#define __ARCH_WANT_SYS_TIME
+#define __ARCH_WANT_SYS_UTIME
+#define __ARCH_WANT_SYS_WAITPID
+#define __ARCH_WANT_SYS_SOCKETCALL
+#define __ARCH_WANT_SYS_FADVISE64
+#define __ARCH_WANT_SYS_GETPGRP
+#define __ARCH_WANT_SYS_LLSEEK
+#define __ARCH_WANT_SYS_NICE
+#define __ARCH_WANT_SYS_OLD_GETRLIMIT
+#define __ARCH_WANT_SYS_OLDUMOUNT
+#define __ARCH_WANT_SYS_SIGPENDING
+#define __ARCH_WANT_SYS_SIGPROCMASK
+#define __ARCH_WANT_SYS_RT_SIGACTION
+
+/*
+ * "Conditional" syscalls
+ *
+ * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
+ * but it doesn't work on all toolchains, so we just do it by hand
+ */
+#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_M68K_UNISTD_H_ */
diff --git a/arch/m68knommu/include/asm/unistd.h b/arch/m68k/include/asm/unistd_no.h
index b034a2f7b444..b034a2f7b444 100644
--- a/arch/m68knommu/include/asm/unistd.h
+++ b/arch/m68k/include/asm/unistd_no.h
diff --git a/arch/m68k/include/asm/user.h b/arch/m68k/include/asm/user.h
new file mode 100644
index 000000000000..f1f478d6e050
--- /dev/null
+++ b/arch/m68k/include/asm/user.h
@@ -0,0 +1,86 @@
+#ifndef _M68K_USER_H
+#define _M68K_USER_H
+
+/* Core file format: The core file is written in such a way that gdb
+   can understand it and provide useful information to the user (under
+   linux we use the 'trad-core' bfd).  There are quite a number of
+   obstacles to being able to view the contents of the floating point
+   registers, and until these are solved you will not be able to view the
+   contents of them.  Actually, you can read in the core file and look at
+   the contents of the user struct to find out what the floating point
+   registers contain.
+   The actual file contents are as follows:
+   UPAGE: 1 page consisting of a user struct that tells gdb what is present
+   in the file.  Directly after this is a copy of the task_struct, which
+   is currently not used by gdb, but it may come in useful at some point.
+   All of the registers are stored as part of the upage.  The upage should
+   always be only one page.
+   DATA: The data area is stored.  We use current->end_text to
+   current->brk to pick up all of the user variables, plus any memory
+   that may have been malloced.  No attempt is made to determine if a page
+   is demand-zero or if a page is totally unused, we just cover the entire
+   range.  All of the addresses are rounded in such a way that an integral
+   number of pages is written.
+   STACK: We need the stack information in order to get a meaningful
+   backtrace.  We need to write the data from (esp) to
+   current->start_stack, so we round each of these off in order to be able
+   to write an integer number of pages.
+   The minimum core file size is 3 pages, or 12288 bytes.
+*/
+
+struct user_m68kfp_struct {
+        unsigned long  fpregs[8*3];     /* fp0-fp7 registers */
+        unsigned long  fpcntl[3];       /* fp control regs */
+};
+
+/* This is the old layout of "struct pt_regs" as of Linux 1.x, and
+   is still the layout used by user (the new pt_regs doesn't have
+   all registers). */
+struct user_regs_struct {
+        long d1,d2,d3,d4,d5,d6,d7;
+        long a0,a1,a2,a3,a4,a5,a6;
+        long d0;
+        long usp;
+        long orig_d0;
+        short stkadj;
+        short sr;
+        long pc;
+        short fmtvec;
+        short __fill;
+};
+
+
+/* When the kernel dumps core, it starts by dumping the user struct -
+   this will be used by gdb to figure out where the data and stack segments
+   are within the file, and what virtual addresses to use. */
+struct user{
+/* We start with the registers, to mimic the way that "memory" is returned
+   from the ptrace(3,...) function.  */
+  struct user_regs_struct regs; /* Where the registers are actually stored */
+/* ptrace does not yet supply these.  Someday.... */
+  int u_fpvalid;                /* True if math co-processor being used. */
+                                /* for this mess. Not yet used. */
+  struct user_m68kfp_struct m68kfp; /* Math Co-processor registers. */
+/* The rest of this junk is to help gdb figure out what goes where */
+  unsigned long int u_tsize;    /* Text segment size (pages). */
+  unsigned long int u_dsize;    /* Data segment size (pages). */
+  unsigned long int u_ssize;    /* Stack segment size (pages). */
+  unsigned long start_code;     /* Starting virtual address of text. */
+  unsigned long start_stack;    /* Starting virtual address of stack area.
+                                   This is actually the bottom of the stack,
+                                   the top of the stack is always found in the
+                                   esp register.  */
+  long int signal;              /* Signal that caused the core dump. */
+  int reserved;                 /* No longer used */
+  unsigned long u_ar0;          /* Used by gdb to help find the values for */
+                                /* the registers. */
+  struct user_m68kfp_struct* u_fpstate; /* Math Co-processor pointer. */
+  unsigned long magic;          /* To uniquely identify a core file */
+  char u_comm[32];              /* User command that was responsible */
+};
+#define NBPG 4096
+#define UPAGES 1
+#define HOST_TEXT_START_ADDR (u.start_code)
+#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
+
+#endif
diff --git a/arch/m68k/include/asm/virtconvert.h b/arch/m68k/include/asm/virtconvert.h
new file mode 100644
index 000000000000..22ab05c9c52b
--- /dev/null
+++ b/arch/m68k/include/asm/virtconvert.h
@@ -0,0 +1,48 @@
+#ifndef __VIRT_CONVERT__
+#define __VIRT_CONVERT__
+
+/*
+ * Macros used for converting between virtual and physical mappings.
+ */
+
+#ifdef __KERNEL__
+
+#include <linux/compiler.h>
+#include <linux/mmzone.h>
+#include <asm/setup.h>
+#include <asm/page.h>
+
+/*
+ * Change virtual addresses to physical addresses and vv.
+ */
+static inline unsigned long virt_to_phys(void *address)
+{
+        return __pa(address);
+}
+
+static inline void *phys_to_virt(unsigned long address)
+{
+        return __va(address);
+}
+
+/* Permanent address of a page. */
+#ifdef CONFIG_SINGLE_MEMORY_CHUNK
+#define page_to_phys(page) \
+        __pa(PAGE_OFFSET + (((page) - pg_data_map[0].node_mem_map) << PAGE_SHIFT))
+#else
+#define page_to_phys(_page) ({                                          \
+        struct page *__page = _page;                                    \
+        struct pglist_data *pgdat;                                      \
+        pgdat = pg_data_table[page_to_nid(__page)];                     \
+        page_to_pfn(__page) << PAGE_SHIFT;                              \
+})
+#endif
+
+/*
+ * IO bus memory addresses are 1:1 with the physical address,
+ */
+#define virt_to_bus virt_to_phys
+#define bus_to_virt phys_to_virt
+
+#endif
+#endif
diff --git a/arch/m68k/include/asm/xor.h b/arch/m68k/include/asm/xor.h
new file mode 100644
index 000000000000..c82eb12a5b18
--- /dev/null
+++ b/arch/m68k/include/asm/xor.h
@@ -0,0 +1 @@
+#include <asm-generic/xor.h>
diff --git a/arch/m68k/include/asm/zorro.h b/arch/m68k/include/asm/zorro.h
new file mode 100644
index 000000000000..5ce97c22b582
--- /dev/null
+++ b/arch/m68k/include/asm/zorro.h
@@ -0,0 +1,45 @@
+#ifndef _ASM_M68K_ZORRO_H
+#define _ASM_M68K_ZORRO_H
+
+#include <asm/raw_io.h>
+
+#define z_readb raw_inb
+#define z_readw raw_inw
+#define z_readl raw_inl
+
+#define z_writeb raw_outb
+#define z_writew raw_outw
+#define z_writel raw_outl
+
+#define z_memset_io(a,b,c)      memset((void *)(a),(b),(c))
+#define z_memcpy_fromio(a,b,c)  memcpy((a),(void *)(b),(c))
+#define z_memcpy_toio(a,b,c)    memcpy((void *)(a),(b),(c))
+
+static inline void __iomem *z_remap_nocache_ser(unsigned long physaddr,
+                                        unsigned long size)
+{
+        return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
+}
+
+static inline void __iomem *z_remap_nocache_nonser(unsigned long physaddr,
+                                           unsigned long size)
+{
+        return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER);
+}
+
+static inline void __iomem *z_remap_writethrough(unsigned long physaddr,
+                                         unsigned long size)
+{
+        return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
+}
+static inline void __iomem *z_remap_fullcache(unsigned long physaddr,
+                                      unsigned long size)
+{
+        return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
+}
+
+#define z_unmap iounmap
+#define z_iounmap iounmap
+#define z_ioremap z_remap_nocache_ser
+
+#endif /* _ASM_M68K_ZORRO_H */
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
index 5b780826647c..5c332f2b9b83 100644
--- a/arch/m68k/kernel/entry.S
+++ b/arch/m68k/kernel/entry.S
@@ -513,7 +513,7 @@ sys_call_table:
         .long sys_uselib
         .long sys_swapon
         .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
         .long old_mmap          /* 90 */
         .long sys_munmap
         .long sys_truncate
diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig
index 76b66feb74df..4beb59dfc6ec 100644
--- a/arch/m68knommu/Kconfig
+++ b/arch/m68knommu/Kconfig
@@ -14,6 +14,10 @@ config MMU
         bool
         default n
 
+config NO_DMA
+        bool
+        default y
+
 config FPU
         bool
         default n
@@ -398,12 +402,6 @@ config M5307C3
         help
           Support for the Motorola M5307C3 board.
 
-config eLIA
-        bool "Moreton Bay eLIA board support"
-        depends on M5307
-        help
-          Support for the Moreton Bay eLIA board.
-
 config SECUREEDGEMP3
         bool "SnapGear SecureEdge/MP3 platform support"
         depends on M5307
@@ -697,25 +695,8 @@ config ISA_DMA_API
         depends on !M5272
         default y
 
-menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
-
-config PCI
-        bool "PCI support"
-        help
-          Support for PCI bus.
-
-config COMEMPCI
-        bool "CO-MEM lite PCI controller support"
-        depends on (M5307 || M5407)
-
-source "drivers/pci/Kconfig"
-
 source "drivers/pcmcia/Kconfig"
 
-source "drivers/pci/hotplug/Kconfig"
-
-endmenu
-
 menu "Executable file formats"
 
 source "fs/Kconfig.binfmt"
diff --git a/arch/m68knommu/Makefile b/arch/m68knommu/Makefile
index b63bbcf874ff..fd0fb303d885 100644
--- a/arch/m68knommu/Makefile
+++ b/arch/m68knommu/Makefile
@@ -41,7 +41,6 @@ board-$(CONFIG_M5271EVB)	:= M5271EVB
 board-$(CONFIG_M5275EVB)        := M5275EVB
 board-$(CONFIG_M5282EVB)        := M5282EVB
 board-$(CONFIG_ELITE)           := eLITE
-board-$(CONFIG_eLIA)            := eLIA
 board-$(CONFIG_NETtel)          := NETtel
 board-$(CONFIG_SECUREEDGEMP3)   := MP3
 board-$(CONFIG_CLEOPATRA)       := CLEOPATRA
diff --git a/arch/m68knommu/include/asm/byteorder.h b/arch/m68knommu/include/asm/byteorder.h
deleted file mode 100644
index a6f0b8f7f622..000000000000
--- a/arch/m68knommu/include/asm/byteorder.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _M68KNOMMU_BYTEORDER_H
-#define _M68KNOMMU_BYTEORDER_H
-
-#include <asm/swab.h>
-#include <linux/byteorder/big_endian.h>
-
-#endif /* _M68KNOMMU_BYTEORDER_H */
diff --git a/arch/m68knommu/include/asm/cachectl.h b/arch/m68knommu/include/asm/cachectl.h
deleted file mode 100644
index bcf5a6a9dd52..000000000000
--- a/arch/m68knommu/include/asm/cachectl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/cachectl.h>
diff --git a/arch/m68knommu/include/asm/cputime.h b/arch/m68knommu/include/asm/cputime.h
deleted file mode 100644
index a0c4a660878d..000000000000
--- a/arch/m68knommu/include/asm/cputime.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __M68KNOMMU_CPUTIME_H
-#define __M68KNOMMU_CPUTIME_H
-
-#include <asm-generic/cputime.h>
-
-#endif /* __M68KNOMMU_CPUTIME_H */
diff --git a/arch/m68knommu/include/asm/errno.h b/arch/m68knommu/include/asm/errno.h
deleted file mode 100644
index 7e8c22b9a5e6..000000000000
--- a/arch/m68knommu/include/asm/errno.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/errno.h>
diff --git a/arch/m68knommu/include/asm/fcntl.h b/arch/m68knommu/include/asm/fcntl.h
deleted file mode 100644
index f6a552cda4cd..000000000000
--- a/arch/m68knommu/include/asm/fcntl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/fcntl.h>
diff --git a/arch/m68knommu/include/asm/hwtest.h b/arch/m68knommu/include/asm/hwtest.h
deleted file mode 100644
index 700626a1b1bf..000000000000
--- a/arch/m68knommu/include/asm/hwtest.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/hwtest.h>
diff --git a/arch/m68knommu/include/asm/ioctls.h b/arch/m68knommu/include/asm/ioctls.h
deleted file mode 100644
index 0b1eb4d85059..000000000000
--- a/arch/m68knommu/include/asm/ioctls.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/ioctls.h>
diff --git a/arch/m68knommu/include/asm/ipcbuf.h b/arch/m68knommu/include/asm/ipcbuf.h
deleted file mode 100644
index e4a7be6dd706..000000000000
--- a/arch/m68knommu/include/asm/ipcbuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/ipcbuf.h>
diff --git a/arch/m68knommu/include/asm/linkage.h b/arch/m68knommu/include/asm/linkage.h
deleted file mode 100644
index c288a19ff489..000000000000
--- a/arch/m68knommu/include/asm/linkage.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/linkage.h>
diff --git a/arch/m68knommu/include/asm/local.h b/arch/m68knommu/include/asm/local.h
deleted file mode 100644
index 84a39c1b86f8..000000000000
--- a/arch/m68knommu/include/asm/local.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __M68KNOMMU_LOCAL_H
-#define __M68KNOMMU_LOCAL_H
-
-#include <asm-generic/local.h>
-
-#endif /* __M68KNOMMU_LOCAL_H */
diff --git a/arch/m68knommu/include/asm/math-emu.h b/arch/m68knommu/include/asm/math-emu.h
deleted file mode 100644
index 7e7090517b72..000000000000
--- a/arch/m68knommu/include/asm/math-emu.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/math-emu.h>
diff --git a/arch/m68knommu/include/asm/md.h b/arch/m68knommu/include/asm/md.h
deleted file mode 100644
index d810c78de5ff..000000000000
--- a/arch/m68knommu/include/asm/md.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/md.h>
diff --git a/arch/m68knommu/include/asm/mman.h b/arch/m68knommu/include/asm/mman.h
deleted file mode 100644
index 4846c682efed..000000000000
--- a/arch/m68knommu/include/asm/mman.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/mman.h>
diff --git a/arch/m68knommu/include/asm/movs.h b/arch/m68knommu/include/asm/movs.h
deleted file mode 100644
index 81a16779e833..000000000000
--- a/arch/m68knommu/include/asm/movs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/movs.h>
diff --git a/arch/m68knommu/include/asm/msgbuf.h b/arch/m68knommu/include/asm/msgbuf.h
deleted file mode 100644
index bdfadec4d52d..000000000000
--- a/arch/m68knommu/include/asm/msgbuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/msgbuf.h>
diff --git a/arch/m68knommu/include/asm/openprom.h b/arch/m68knommu/include/asm/openprom.h
deleted file mode 100644
index fdba7953ff9f..000000000000
--- a/arch/m68knommu/include/asm/openprom.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/openprom.h>
diff --git a/arch/m68knommu/include/asm/oplib.h b/arch/m68knommu/include/asm/oplib.h
deleted file mode 100644
index ce079dc332d9..000000000000
--- a/arch/m68knommu/include/asm/oplib.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/oplib.h>
diff --git a/arch/m68knommu/include/asm/percpu.h b/arch/m68knommu/include/asm/percpu.h
deleted file mode 100644
index 5de72c327efd..000000000000
--- a/arch/m68knommu/include/asm/percpu.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ARCH_M68KNOMMU_PERCPU__
-#define __ARCH_M68KNOMMU_PERCPU__
-
-#include <asm-generic/percpu.h>
-
-#endif /* __ARCH_M68KNOMMU_PERCPU__ */
diff --git a/arch/m68knommu/include/asm/poll.h b/arch/m68knommu/include/asm/poll.h
deleted file mode 100644
index ee1b6cb549ca..000000000000
--- a/arch/m68knommu/include/asm/poll.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/poll.h>
diff --git a/arch/m68knommu/include/asm/posix_types.h b/arch/m68knommu/include/asm/posix_types.h
deleted file mode 100644
index 6205fb9392a3..000000000000
--- a/arch/m68knommu/include/asm/posix_types.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/posix_types.h>
diff --git a/arch/m68knommu/include/asm/resource.h b/arch/m68knommu/include/asm/resource.h
deleted file mode 100644
index 7fa63d5ea576..000000000000
--- a/arch/m68knommu/include/asm/resource.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/resource.h>
diff --git a/arch/m68knommu/include/asm/rtc.h b/arch/m68knommu/include/asm/rtc.h
deleted file mode 100644
index eaf18ec83c8e..000000000000
--- a/arch/m68knommu/include/asm/rtc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/rtc.h>
diff --git a/arch/m68knommu/include/asm/sections.h b/arch/m68knommu/include/asm/sections.h
deleted file mode 100644
index dd0ecb98ec08..000000000000
--- a/arch/m68knommu/include/asm/sections.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _M68KNOMMU_SECTIONS_H
-#define _M68KNOMMU_SECTIONS_H
-
-/* nothing to see, move along */
-#include <asm-generic/sections.h>
-
-#endif
diff --git a/arch/m68knommu/include/asm/sembuf.h b/arch/m68knommu/include/asm/sembuf.h
deleted file mode 100644
index 3a634f9ecf50..000000000000
--- a/arch/m68knommu/include/asm/sembuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/sembuf.h>
diff --git a/arch/m68knommu/include/asm/shm.h b/arch/m68knommu/include/asm/shm.h
deleted file mode 100644
index cc8e522d9050..000000000000
--- a/arch/m68knommu/include/asm/shm.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/shm.h>
diff --git a/arch/m68knommu/include/asm/shmbuf.h b/arch/m68knommu/include/asm/shmbuf.h
deleted file mode 100644
index bc34cf8eefce..000000000000
--- a/arch/m68knommu/include/asm/shmbuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/shmbuf.h>
diff --git a/arch/m68knommu/include/asm/shmparam.h b/arch/m68knommu/include/asm/shmparam.h
deleted file mode 100644
index d7ee69648ebf..000000000000
--- a/arch/m68knommu/include/asm/shmparam.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/shmparam.h>
diff --git a/arch/m68knommu/include/asm/socket.h b/arch/m68knommu/include/asm/socket.h
deleted file mode 100644
index ac5478bf6371..000000000000
--- a/arch/m68knommu/include/asm/socket.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/socket.h>
diff --git a/arch/m68knommu/include/asm/sockios.h b/arch/m68knommu/include/asm/sockios.h
deleted file mode 100644
index dcc6a8900ce2..000000000000
--- a/arch/m68knommu/include/asm/sockios.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/sockios.h>
diff --git a/arch/m68knommu/include/asm/spinlock.h b/arch/m68knommu/include/asm/spinlock.h
deleted file mode 100644
index 6bb1f06c4781..000000000000
--- a/arch/m68knommu/include/asm/spinlock.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/spinlock.h>
diff --git a/arch/m68knommu/include/asm/stat.h b/arch/m68knommu/include/asm/stat.h
deleted file mode 100644
index 3d4b260e7c03..000000000000
--- a/arch/m68knommu/include/asm/stat.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/stat.h>
diff --git a/arch/m68knommu/include/asm/statfs.h b/arch/m68knommu/include/asm/statfs.h
deleted file mode 100644
index 2ce99eaf0970..000000000000
--- a/arch/m68knommu/include/asm/statfs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/statfs.h>
diff --git a/arch/m68knommu/include/asm/termbits.h b/arch/m68knommu/include/asm/termbits.h
deleted file mode 100644
index 05dd6bc27285..000000000000
--- a/arch/m68knommu/include/asm/termbits.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/termbits.h>
diff --git a/arch/m68knommu/include/asm/termios.h b/arch/m68knommu/include/asm/termios.h
deleted file mode 100644
index e7337881a985..000000000000
--- a/arch/m68knommu/include/asm/termios.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/termios.h>
diff --git a/arch/m68knommu/include/asm/tlb.h b/arch/m68knommu/include/asm/tlb.h
deleted file mode 100644
index 77a7c51ca299..000000000000
--- a/arch/m68knommu/include/asm/tlb.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/tlb.h>
diff --git a/arch/m68knommu/include/asm/types.h b/arch/m68knommu/include/asm/types.h
deleted file mode 100644
index 031238c2d180..000000000000
--- a/arch/m68knommu/include/asm/types.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/types.h>
diff --git a/arch/m68knommu/include/asm/user.h b/arch/m68knommu/include/asm/user.h
deleted file mode 100644
index a5a555b761c4..000000000000
--- a/arch/m68knommu/include/asm/user.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/user.h>
diff --git a/arch/m68knommu/kernel/Makefile b/arch/m68knommu/kernel/Makefile
index f0eab3dedb5a..37c3fc074c0a 100644
--- a/arch/m68knommu/kernel/Makefile
+++ b/arch/m68knommu/kernel/Makefile
@@ -8,4 +8,3 @@ obj-y += dma.o entry.o init_task.o irq.o m68k_ksyms.o process.o ptrace.o \
          setup.o signal.o syscalltable.o sys_m68k.o time.o traps.o
 
 obj-$(CONFIG_MODULES)   += module.o
-obj-$(CONFIG_COMEMPCI)  += comempci.o
diff --git a/arch/m68knommu/kernel/comempci.c b/arch/m68knommu/kernel/comempci.c
deleted file mode 100644
index 0a68b5a85f86..000000000000
--- a/arch/m68knommu/kernel/comempci.c
+++ /dev/null
@@ -1,980 +0,0 @@
-/*****************************************************************************/
-
-/*
- *      comemlite.c -- PCI access code for embedded CO-MEM Lite PCI controller.
- *
- *      (C) Copyright 1999-2003, Greg Ungerer (gerg@snapgear.com).
- *      (C) Copyright 2000, Lineo (www.lineo.com)
- */
-
-/*****************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/ptrace.h>
-#include <linux/spinlock.h>
-#include <linux/interrupt.h>
-#include <linux/sched.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/irq.h>
-#include <asm/anchor.h>
-
-#ifdef CONFIG_eLIA
-#include <asm/elia.h>
-#endif
-
-/*****************************************************************************/
-
-/*
- *      Debug configuration defines. DEBUGRES sets debugging output for
- *      the resource allocation phase. DEBUGPCI traces on pcibios_ function
- *      calls, and DEBUGIO traces all accesses to devices on the PCI bus.
- */
-/*#define       DEBUGRES        1*/
-/*#define       DEBUGPCI        1*/
-/*#define       DEBUGIO         1*/
-
-/*****************************************************************************/
-
-/*
- *      PCI markers for bus present and active slots.
- */
-int             pci_bus_is_present = 0;
-unsigned long   pci_slotmask = 0;
-
-/*
- *      We may or may not need to swap the bytes of PCI bus tranfers.
- *      The endianess is re-roder automatically by the CO-MEM, but it
- *      will get the wrong byte order for a pure data stream.
- */
-#define pci_byteswap    0
-
-
-/*
- *      Resource tracking. The CO-MEM part creates a virtual address
- *      space that all the PCI devices live in - it is not in any way
- *      directly mapped into the ColdFire address space. So we can
- *      really assign any resources we like to devices, as long as
- *      they do not clash with other PCI devices.
- */
-unsigned int    pci_iobase = PCIBIOS_MIN_IO;    /* Arbitrary start address */
-unsigned int    pci_membase = PCIBIOS_MIN_MEM;  /* Arbitrary start address */
-
-#define PCI_MINIO       0x100                   /* 256 byte minimum I/O */
-#define PCI_MINMEM      0x00010000              /* 64k minimum chunk */
-
-/*
- *      The CO-MEM's shared memory segment is visible inside the PCI
- *      memory address space. We need to keep track of the address that
- *      this is mapped at, to setup the bus masters pointers.
- */
-unsigned int    pci_shmemaddr;
-
-/*****************************************************************************/
-
-void    pci_interrupt(int irq, void *id, struct pt_regs *fp);
-
-/*****************************************************************************/
-
-/*
- *      Some platforms have custom ways of reseting the PCI bus.
- */
-
-void pci_resetbus(void)
-{
-#ifdef CONFIG_eLIA
-        int     i;
-
-#ifdef DEBUGPCI
-        printk(KERN_DEBUG "pci_resetbus()\n");
-#endif
-
-        *((volatile unsigned short *) (MCF_MBAR+MCFSIM_PADDR)) |= eLIA_PCIRESET;
-        for (i = 0; (i < 1000); i++) {
-                *((volatile unsigned short *) (MCF_MBAR + MCFSIM_PADAT)) = 
-                        (ppdata | eLIA_PCIRESET);
-        }
-
-
-        *((volatile unsigned short *) (MCF_MBAR + MCFSIM_PADAT)) = ppdata;
-#endif
-}
-
-/*****************************************************************************/
-
-int pcibios_assign_resource_slot(int slot)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned char  *ip;
-        unsigned int            idsel, addr, val, align, i;
-        int                     bar;
-
-#ifdef DEBUGPCI
-        printk(KERN_INFO "pcibios_assign_resource_slot(slot=%x)\n", slot);
-#endif
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-        idsel = COMEM_DA_ADDR(0x1 << (slot + 16));
-
-        /* Try to assign resource to each BAR */
-        for (bar = 0; (bar < 6); bar++) {
-                addr = COMEM_PCIBUS + PCI_BASE_ADDRESS_0 + (bar * 4);
-                rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGRD | idsel;
-                val = rp[LREG(addr)];
-#ifdef DEBUGRES
-                printk(KERN_DEBUG "-----------------------------------"
-                        "-------------------------------------\n");
-                printk(KERN_DEBUG "BAR[%d]: read=%08x ", bar, val);
-#endif
-
-                rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGWR | idsel;
-                rp[LREG(addr)] = 0xffffffff;
-
-                rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGRD | idsel;
-                val = rp[LREG(addr)];
-#ifdef DEBUGRES
-                printk(KERN_DEBUG "write=%08x ", val);
-#endif
-                if (val == 0) {
-#ifdef DEBUGRES
-                        printk(KERN_DEBUG "\n");
-#endif
-                        continue;
-                }
-
-                /* Determine space required by BAR */
-                /* FIXME: this should go backwords from 0x80000000... */
-                for (i = 0; (i < 32); i++) {
-                        if ((0x1 << i) & (val & 0xfffffffc))
-                                break;
-                }
-
-#ifdef DEBUGRES
-                printk(KERN_DEBUG "size=%08x(%d)\n", (0x1 << i), i);
-#endif
-                i = 0x1 << i;
-
-                /* Assign a resource */
-                if (val & PCI_BASE_ADDRESS_SPACE_IO) {
-                        if (i < PCI_MINIO)
-                                i = PCI_MINIO;
-#ifdef DEBUGRES
-                        printk(KERN_DEBUG "BAR[%d]: IO size=%08x iobase=%08x\n",
-                                bar, i, pci_iobase);
-#endif
-                        if (i > 0xffff) {
-                                /* Invalid size?? */
-                                val = 0 | PCI_BASE_ADDRESS_SPACE_IO;
-#ifdef DEBUGRES
-                                printk(KERN_DEBUG "BAR[%d]: too big for IO??\n", bar);
-#endif
-                        } else {
-                                /* Check for un-alignment */
-                                if ((align = pci_iobase % i))
-                                        pci_iobase += (i - align);
-                                val = pci_iobase | PCI_BASE_ADDRESS_SPACE_IO;
-                                pci_iobase += i;
-                        }
-                } else {
-                        if (i < PCI_MINMEM)
-                                i = PCI_MINMEM;
-#ifdef DEBUGRES
-                        printk(KERN_DEBUG "BAR[%d]: MEMORY size=%08x membase=%08x\n",
-                                bar, i, pci_membase);
-#endif
-                        /* Check for un-alignment */
-                        if ((align = pci_membase % i))
-                                pci_membase += (i - align);
-                        val = pci_membase | PCI_BASE_ADDRESS_SPACE_MEMORY;
-                        pci_membase += i;
-                }
-
-                /* Write resource back into BAR register */
-                rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGWR | idsel;
-                rp[LREG(addr)] = val;
-#ifdef DEBUGRES
-                printk(KERN_DEBUG "BAR[%d]: assigned bar=%08x\n", bar, val);
-#endif
-        }
-
-#ifdef DEBUGRES
-        printk(KERN_DEBUG "-----------------------------------"
-                        "-------------------------------------\n");
-#endif
-
-        /* Assign IRQ if one is wanted... */
-        ip = (volatile unsigned char *) (COMEM_BASE + COMEM_PCIBUS);
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGRD | idsel;
-
-        addr = (PCI_INTERRUPT_PIN & 0xfc) + (~PCI_INTERRUPT_PIN & 0x03);
-        if (ip[addr]) {
-                rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGWR | idsel;
-                addr = (PCI_INTERRUPT_LINE & 0xfc)+(~PCI_INTERRUPT_LINE & 0x03);
-                ip[addr] = 25;
-#ifdef DEBUGRES
-                printk(KERN_DEBUG "IRQ LINE=25\n");
-#endif
-        }
-
-        return(0);
-}
-
-/*****************************************************************************/
-
-int pcibios_enable_slot(int slot)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned short *wp;
-        unsigned int            idsel, addr;
-        unsigned short          cmd;
-
-#ifdef DEBUGPCI
-        printk(KERN_DEBUG "pcibios_enbale_slot(slot=%x)\n", slot);
-#endif
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-        wp = (volatile unsigned short *) COMEM_BASE;
-        idsel = COMEM_DA_ADDR(0x1 << (slot + 16));
-
-        /* Get current command settings */
-        addr = COMEM_PCIBUS + PCI_COMMAND;
-        addr = (addr & ~0x3) + (~addr & 0x02);
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGRD | idsel;
-        cmd = wp[WREG(addr)];
-        /*val = ((val & 0xff) << 8) | ((val >> 8) & 0xff);*/
-
-        /* Enable I/O and memory accesses to this device */
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGWR | idsel;
-        cmd |= PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
-        wp[WREG(addr)] = cmd;
-
-        return(0);
-}
-
-/*****************************************************************************/
-
-void pcibios_assign_resources(void)
-{
-        volatile unsigned long  *rp;
-        unsigned long           sel, id;
-        int                     slot;
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-
-        /*
-         *      Do a quick scan of the PCI bus and see what is here.
-         */
-        for (slot = COMEM_MINDEV; (slot <= COMEM_MAXDEV); slot++) {
-                sel = COMEM_DA_CFGRD | COMEM_DA_ADDR(0x1 << (slot + 16));
-                rp[LREG(COMEM_DAHBASE)] = sel;
-                rp[LREG(COMEM_PCIBUS)] = 0; /* Clear bus */
-                id = rp[LREG(COMEM_PCIBUS)];
-                if ((id != 0) && ((id & 0xffff0000) != (sel & 0xffff0000))) {
-                        printk(KERN_INFO "PCI: slot=%d id=%08x\n", slot, (int) id);
-                        pci_slotmask |= 0x1 << slot;
-                        pcibios_assign_resource_slot(slot);
-                        pcibios_enable_slot(slot);
-                }
-        }
-}
-
-/*****************************************************************************/
-
-int pcibios_init(void)
-{
-        volatile unsigned long  *rp;
-        unsigned long           sel, id;
-        int                     slot;
-
-#ifdef DEBUGPCI
-        printk(KERN_DEBUG "pcibios_init()\n");
-#endif
-
-        pci_resetbus();
-
-        /*
-         *      Do some sort of basic check to see if the CO-MEM part
-         *      is present... This works ok, but I think we really need
-         *      something better...
-         */
-        rp = (volatile unsigned long *) COMEM_BASE;
-        if ((rp[LREG(COMEM_LBUSCFG)] & 0xff) != 0x50) {
-                printk(KERN_INFO "PCI: no PCI bus present\n");
-                return(0);
-        }
-
-#ifdef COMEM_BRIDGEDEV
-        /*
-         *      Setup the PCI bridge device first. It needs resources too,
-         *      so that bus masters can get to its shared memory.
-         */
-        slot = COMEM_BRIDGEDEV;
-        sel = COMEM_DA_CFGRD | COMEM_DA_ADDR(0x1 << (slot + 16));
-        rp[LREG(COMEM_DAHBASE)] = sel;
-        rp[LREG(COMEM_PCIBUS)] = 0; /* Clear bus */
-        id = rp[LREG(COMEM_PCIBUS)];
-        if ((id == 0) || ((id & 0xffff0000) == (sel & 0xffff0000))) {
-                printk(KERN_INFO "PCI: no PCI bus bridge present\n");
-                return(0);
-        }
-
-        printk(KERN_INFO "PCI: bridge device at slot=%d id=%08x\n", slot, (int) id);
-        pci_slotmask |= 0x1 << slot;
-        pci_shmemaddr = pci_membase;
-        pcibios_assign_resource_slot(slot);
-        pcibios_enable_slot(slot);
-#endif
-
-        pci_bus_is_present = 1;
-
-        /* Get PCI irq for local vectoring */
-        if (request_irq(COMEM_IRQ, pci_interrupt, 0, "PCI bridge", NULL)) {
-                printk(KERN_WARNING "PCI: failed to acquire interrupt %d\n", COMEM_IRQ);
-        } else {
-                mcf_autovector(COMEM_IRQ);
-        }
-
-        pcibios_assign_resources();
-
-        return(0);
-}
-
-/*****************************************************************************/
-
-char *pcibios_setup(char *option)
-{
-        /* Nothing for us to handle. */
-        return(option);
-}
-/*****************************************************************************/
-
-void pcibios_fixup_bus(struct pci_bus *b)
-{
-}
-
-/*****************************************************************************/
-
-void pcibios_align_resource(void *data, struct resource *res,
-                                resource_size_t size, resource_size_t align)
-{
-}
-
-/*****************************************************************************/
-
-int pcibios_enable_device(struct pci_dev *dev, int mask)
-{
-        int slot;
-
-        slot = PCI_SLOT(dev->devfn);
-        if ((dev->bus == 0) && (pci_slotmask & (1 << slot)))
-                pcibios_enable_slot(slot);
-        return(0);
-}
-
-/*****************************************************************************/
-
-/*
- *      Local routines to interrcept the standard I/O and vector handling
- *      code. Don't include this 'till now - initialization code above needs
- *      access to the real code too.
- */
-#include <asm/mcfpci.h>
-
-/*****************************************************************************/
-
-void pci_outb(unsigned char val, unsigned int addr)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned char  *bp;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_outb(val=%02x,addr=%x)\n", val, addr);
-#endif
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-        bp = (volatile unsigned char *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(addr);
-        addr = (addr & ~0x3) + (~addr & 0x03);
-        bp[(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))] = val;
-}
-
-/*****************************************************************************/
-
-void pci_outw(unsigned short val, unsigned int addr)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned short *sp;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_outw(val=%04x,addr=%x)\n", val, addr);
-#endif
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-        sp = (volatile unsigned short *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(addr);
-        addr = (addr & ~0x3) + (~addr & 0x02);
-        if (pci_byteswap)
-                val = ((val & 0xff) << 8) | ((val >> 8) & 0xff);
-        sp[WREG(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))] = val;
-}
-
-/*****************************************************************************/
-
-void pci_outl(unsigned int val, unsigned int addr)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned int   *lp;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_outl(val=%08x,addr=%x)\n", val, addr);
-#endif
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-        lp = (volatile unsigned int *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(addr);
-
-        if (pci_byteswap)
-                val = (val << 24) | ((val & 0x0000ff00) << 8) |
-                        ((val & 0x00ff0000) >> 8) | (val >> 24);
-
-        lp[LREG(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))] = val;
-}
-
-/*****************************************************************************/
-
-unsigned long   pci_blmask[] = {
-        0x000000e0,
-        0x000000d0,
-        0x000000b0,
-        0x00000070
-};
-
-unsigned char pci_inb(unsigned int addr)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned char  *bp;
-        unsigned long           r;
-        unsigned char           val;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_inb(addr=%x)\n", addr);
-#endif
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-        bp = (volatile unsigned char *) COMEM_BASE;
-
-        r = COMEM_DA_IORD | COMEM_DA_ADDR(addr) | pci_blmask[(addr & 0x3)];
-        rp[LREG(COMEM_DAHBASE)] = r;
-
-        addr = (addr & ~0x3) + (~addr & 0x3);
-        val = bp[(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))];
-        return(val);
-}
-
-/*****************************************************************************/
-
-unsigned long   pci_bwmask[] = {
-        0x000000c0,
-        0x000000c0,
-        0x00000030,
-        0x00000030
-};
-
-unsigned short pci_inw(unsigned int addr)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned short *sp;
-        unsigned long           r;
-        unsigned short          val;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_inw(addr=%x)", addr);
-#endif
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-        r = COMEM_DA_IORD | COMEM_DA_ADDR(addr) | pci_bwmask[(addr & 0x3)];
-        rp[LREG(COMEM_DAHBASE)] = r;
-
-        sp = (volatile unsigned short *) COMEM_BASE;
-        addr = (addr & ~0x3) + (~addr & 0x02);
-        val = sp[WREG(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))];
-        if (pci_byteswap)
-                val = ((val & 0xff) << 8) | ((val >> 8) & 0xff);
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "=%04x\n", val);
-#endif
-        return(val);
-}
-
-/*****************************************************************************/
-
-unsigned int pci_inl(unsigned int addr)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned int   *lp;
-        unsigned int            val;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_inl(addr=%x)", addr);
-#endif
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-        lp = (volatile unsigned int *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IORD | COMEM_DA_ADDR(addr);
-        val = lp[LREG(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))];
-
-        if (pci_byteswap)
-                val = (val << 24) | ((val & 0x0000ff00) << 8) |
-                        ((val & 0x00ff0000) >> 8) | (val >> 24);
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "=%08x\n", val);
-#endif
-        return(val);
-}
-
-/*****************************************************************************/
-
-void pci_outsb(void *addr, void *buf, int len)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned char  *bp;
-        unsigned char           *dp = (unsigned char *) buf;
-        unsigned int            a = (unsigned int) addr;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_outsb(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(a);
-
-        a = (a & ~0x3) + (~a & 0x03);
-        bp = (volatile unsigned char *)
-                (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-
-        while (len--)
-                *bp = *dp++;
-}
-
-/*****************************************************************************/
-
-void pci_outsw(void *addr, void *buf, int len)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned short *wp;
-        unsigned short          w, *dp = (unsigned short *) buf;
-        unsigned int            a = (unsigned int) addr;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_outsw(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(a);
-
-        a = (a & ~0x3) + (~a & 0x2);
-        wp = (volatile unsigned short *)
-                (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-
-        while (len--) {
-                w = *dp++;
-                if (pci_byteswap)
-                        w = ((w & 0xff) << 8) | ((w >> 8) & 0xff);
-                *wp = w;
-        }
-}
-
-/*****************************************************************************/
-
-void pci_outsl(void *addr, void *buf, int len)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned long  *lp;
-        unsigned long           l, *dp = (unsigned long *) buf;
-        unsigned int            a = (unsigned int) addr;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_outsl(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(a);
-
-        lp = (volatile unsigned long *)
-                (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-
-        while (len--) {
-                l = *dp++;
-                if (pci_byteswap)
-                        l = (l << 24) | ((l & 0x0000ff00) << 8) |
-                                ((l & 0x00ff0000) >> 8) | (l >> 24);
-                *lp = l;
-        }
-}
-
-/*****************************************************************************/
-
-void pci_insb(void *addr, void *buf, int len)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned char  *bp;
-        unsigned char           *dp = (unsigned char *) buf;
-        unsigned int            a = (unsigned int) addr;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_insb(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IORD | COMEM_DA_ADDR(a);
-
-        a = (a & ~0x3) + (~a & 0x03);
-        bp = (volatile unsigned char *)
-                (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-
-        while (len--)
-                *dp++ = *bp;
-}
-
-/*****************************************************************************/
-
-void pci_insw(void *addr, void *buf, int len)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned short *wp;
-        unsigned short          w, *dp = (unsigned short *) buf;
-        unsigned int            a = (unsigned int) addr;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_insw(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IORD | COMEM_DA_ADDR(a);
-
-        a = (a & ~0x3) + (~a & 0x2);
-        wp = (volatile unsigned short *)
-                (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-
-        while (len--) {
-                w = *wp;
-                if (pci_byteswap)
-                        w = ((w & 0xff) << 8) | ((w >> 8) & 0xff);
-                *dp++ = w;
-        }
-}
-
-/*****************************************************************************/
-
-void pci_insl(void *addr, void *buf, int len)
-{
-        volatile unsigned long  *rp;
-        volatile unsigned long  *lp;
-        unsigned long           l, *dp = (unsigned long *) buf;
-        unsigned int            a = (unsigned int) addr;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_insl(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-
-        rp = (volatile unsigned long *) COMEM_BASE;
-        rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IORD | COMEM_DA_ADDR(a);
-
-        lp = (volatile unsigned long *)
-                (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-
-        while (len--) {
-                l = *lp;
-                if (pci_byteswap)
-                        l = (l << 24) | ((l & 0x0000ff00) << 8) |
-                                ((l & 0x00ff0000) >> 8) | (l >> 24);
-                *dp++ = l;
-        }
-}
-
-/*****************************************************************************/
-
-struct pci_localirqlist {
-        void            (*handler)(int, void *, struct pt_regs *);
-        const char      *device;
-        void            *dev_id;
-};
-
-struct pci_localirqlist pci_irqlist[COMEM_MAXPCI];
-
-/*****************************************************************************/
-
-int pci_request_irq(unsigned int irq,
-        void (*handler)(int, void *, struct pt_regs *),
-        unsigned long flags, const char *device, void *dev_id)
-{
-        int     i;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_request_irq(irq=%d,handler=%x,flags=%x,device=%s,"
-                "dev_id=%x)\n", irq, (int) handler, (int) flags, device,
-                (int) dev_id);
-#endif
-
-        /* Check if this interrupt handler is already lodged */
-        for (i = 0; (i < COMEM_MAXPCI); i++) {
-                if (pci_irqlist[i].handler == handler)
-                        return(0);
-        }
-
-        /* Find a free spot to put this handler */
-        for (i = 0; (i < COMEM_MAXPCI); i++) {
-                if (pci_irqlist[i].handler == 0) {
-                        pci_irqlist[i].handler = handler;
-                        pci_irqlist[i].device = device;
-                        pci_irqlist[i].dev_id = dev_id;
-                        return(0);
-                }
-        }
-
-        /* Couldn't fit?? */
-        return(1);
-}
-
-/*****************************************************************************/
-
-void pci_free_irq(unsigned int irq, void *dev_id)
-{
-        int     i;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_free_irq(irq=%d,dev_id=%x)\n", irq, (int) dev_id);
-#endif
-
-        if (dev_id == (void *) NULL)
-                return;
-
-        /* Check if this interrupt handler is lodged */
-        for (i = 0; (i < COMEM_MAXPCI); i++) {
-                if (pci_irqlist[i].dev_id == dev_id) {
-                        pci_irqlist[i].handler = NULL;
-                        pci_irqlist[i].device = NULL;
-                        pci_irqlist[i].dev_id = NULL;
-                        break;
-                }
-        }
-}
-
-/*****************************************************************************/
-
-void pci_interrupt(int irq, void *id, struct pt_regs *fp)
-{
-        int     i;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_interrupt(irq=%d,id=%x,fp=%x)\n", irq, (int) id, (int) fp);
-#endif
-
-        for (i = 0; (i < COMEM_MAXPCI); i++) {
-                if (pci_irqlist[i].handler)
-                        (*pci_irqlist[i].handler)(irq,pci_irqlist[i].dev_id,fp);
-        }
-}
-
-/*****************************************************************************/
-
-/*
- *      The shared memory region is broken up into contiguous 512 byte
- *      regions for easy allocation... This is not an optimal solution
- *      but it makes allocation and freeing regions really easy.
- */
-
-#define PCI_MEMSLOTSIZE         512
-#define PCI_MEMSLOTS            (COMEM_SHMEMSIZE / PCI_MEMSLOTSIZE)
-
-char    pci_shmemmap[PCI_MEMSLOTS];
-
-
-void *pci_bmalloc(int size)
-{
-        int     i, j, nrslots;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_bmalloc(size=%d)\n", size);
-#endif
-
-        if (size <= 0)
-                return((void *) NULL);
-
-        nrslots = (size - 1) / PCI_MEMSLOTSIZE;
-
-        for (i = 0; (i < (PCI_MEMSLOTS-nrslots)); i++) {
-                if (pci_shmemmap[i] == 0) {
-                        for (j = i+1; (j < (i+nrslots)); j++) {
-                                if (pci_shmemmap[j])
-                                        goto restart;
-                        }
-
-                        for (j = i; (j <= i+nrslots); j++)
-                                pci_shmemmap[j] = 1;
-                        break;
-                }
-restart:
-        }
-
-        return((void *) (COMEM_BASE + COMEM_SHMEM + (i * PCI_MEMSLOTSIZE)));
-}
-
-/*****************************************************************************/
-
-void pci_bmfree(void *mp, int size)
-{
-        int     i, j, nrslots;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_bmfree(mp=%x,size=%d)\n", (int) mp, size);
-#endif
-
-        nrslots = size / PCI_MEMSLOTSIZE;
-        i = (((unsigned long) mp) - (COMEM_BASE + COMEM_SHMEM)) /
-                PCI_MEMSLOTSIZE;
-
-        for (j = i; (j < (i+nrslots)); j++)
-                pci_shmemmap[j] = 0;
-}
-
-/*****************************************************************************/
-
-unsigned long pci_virt_to_bus(volatile void *address)
-{
-        unsigned long   l;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_virt_to_bus(address=%x)", (int) address);
-#endif
-
-        l = ((unsigned long) address) - COMEM_BASE;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "=%x\n", (int) (l+pci_shmemaddr));
-#endif
-        return(l + pci_shmemaddr);
-}
-
-/*****************************************************************************/
-
-void *pci_bus_to_virt(unsigned long address)
-{
-        unsigned long   l;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_bus_to_virt(address=%x)", (int) address);
-#endif
-
-        l = address - pci_shmemaddr;
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "=%x\n", (int) (address + COMEM_BASE));
-#endif
-        return((void *) (address + COMEM_BASE));
-}
-
-/*****************************************************************************/
-
-void pci_bmcpyto(void *dst, void *src, int len)
-{
-        unsigned long   *dp, *sp, val;
-        unsigned char   *dcp, *scp;
-        int             i, j;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_bmcpyto(dst=%x,src=%x,len=%d)\n", (int)dst, (int)src, len);
-#endif
-
-        dp = (unsigned long *) dst;
-        sp = (unsigned long *) src;
-        i = len >> 2;
-
-#if 0
-        printk(KERN_INFO "DATA:");
-        scp = (unsigned char *) sp;
-        for (i = 0; (i < len); i++) {
-                if ((i % 16) == 0) printk(KERN_INFO "\n%04x: ", i);
-                printk(KERN_INFO "%02x ", *scp++);
-        }
-        printk(KERN_INFO "\n");
-#endif
-
-        for (j = 0; (i >= 0); i--, j++) {
-                val = *sp++;
-                val = (val << 24) | ((val & 0x0000ff00) << 8) |
-                        ((val & 0x00ff0000) >> 8) | (val >> 24);
-                *dp++ = val;
-        }
-
-        if (len & 0x3) {
-                dcp = (unsigned char *) dp;
-                scp = ((unsigned char *) sp) + 3;
-                for (i = 0; (i < (len & 0x3)); i++)
-                        *dcp++ = *scp--;
-        }
-}
-
-/*****************************************************************************/
-
-void pci_bmcpyfrom(void *dst, void *src, int len)
-{
-        unsigned long   *dp, *sp, val;
-        unsigned char   *dcp, *scp;
-        int             i;
-
-#ifdef DEBUGIO
-        printk(KERN_DEBUG "pci_bmcpyfrom(dst=%x,src=%x,len=%d)\n",(int)dst,(int)src,len);
-#endif
-
-        dp = (unsigned long *) dst;
-        sp = (unsigned long *) src;
-        i = len >> 2;
-
-        for (; (i >= 0); i--) {
-                val = *sp++;
-                val = (val << 24) | ((val & 0x0000ff00) << 8) |
-                        ((val & 0x00ff0000) >> 8) | (val >> 24);
-                *dp++ = val;
-        }
-
-        if (len & 0x3) {
-                dcp = ((unsigned char *) dp) + 3;
-                scp = (unsigned char *) sp;
-                for (i = 0; (i < (len & 0x3)); i++)
-                        *dcp++ = *scp--;
-        }
-
-#if 0
-        printk(KERN_INFO "DATA:");
-        dcp = (unsigned char *) dst;
-        for (i = 0; (i < len); i++) {
-                if ((i % 16) == 0) printk(KERN_INFO "\n%04x: ", i);
-                printk(KERN_INFO "%02x ", *dcp++);
-        }
-        printk(KERN_INFO "\n");
-#endif
-}
-
-/*****************************************************************************/
-
-void *pci_alloc_consistent(struct pci_dev *dev, size_t size, dma_addr_t *dma_addr)
-{
-        void *mp;
-        if ((mp = pci_bmalloc(size)) != NULL) {
-                dma_addr = mp - (COMEM_BASE + COMEM_SHMEM);
-                return(mp);
-        }
-        *dma_addr = (dma_addr_t) NULL;
-        return(NULL);
-}
-
-/*****************************************************************************/
-
-void pci_free_consistent(struct pci_dev *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr)
-{
-        pci_bmfree(cpu_addr, size);
-}
-
-/*****************************************************************************/
diff --git a/arch/m68knommu/kernel/signal.c b/arch/m68knommu/kernel/signal.c
index bbfcae9e52b4..5ab6a04af14e 100644
--- a/arch/m68knommu/kernel/signal.c
+++ b/arch/m68knommu/kernel/signal.c
@@ -279,6 +279,9 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext *usc, void *fp,
         struct sigcontext context;
         int err = 0;
 
+        /* Always make any pending restarted system calls return -EINTR */
+        current_thread_info()->restart_block.fn = do_no_restart_syscall;
+
         /* get previous context */
         if (copy_from_user(&context, usc, sizeof(context)))
                 goto badframe;
@@ -316,6 +319,9 @@ rt_restore_ucontext(struct pt_regs *regs, struct switch_stack *sw,
         unsigned long usp;
         int err;
 
+        /* Always make any pending restarted system calls return -EINTR */
+        current_thread_info()->restart_block.fn = do_no_restart_syscall;
+
         err = __get_user(temp, &uc->uc_mcontext.version);
         if (temp != MCONTEXT_VERSION)
                 goto badframe;
@@ -692,6 +698,15 @@ handle_restart(struct pt_regs *regs, struct k_sigaction *ka, int has_handler)
                 regs->d0 = -EINTR;
                 break;
 
+        case -ERESTART_RESTARTBLOCK:
+                if (!has_handler) {
+                        regs->d0 = __NR_restart_syscall;
+                        regs->pc -= 2;
+                        break;
+                }
+                regs->d0 = -EINTR;
+                break;
+
         case -ERESTARTSYS:
                 if (has_handler && !(ka->sa.sa_flags & SA_RESTART)) {
                         regs->d0 = -EINTR;
diff --git a/arch/m68knommu/kernel/syscalltable.S b/arch/m68knommu/kernel/syscalltable.S
index 812f8d8b7a85..1017e76f3711 100644
--- a/arch/m68knommu/kernel/syscalltable.S
+++ b/arch/m68knommu/kernel/syscalltable.S
@@ -18,7 +18,7 @@
 .text
 ALIGN
 ENTRY(sys_call_table)
-        .long sys_ni_syscall    /* 0  -  old "setup()" system call*/
+        .long sys_restart_syscall       /* 0  -  old "setup()" system call */
         .long sys_exit
         .long sys_fork
         .long sys_read
@@ -107,7 +107,7 @@ ENTRY(sys_call_table)
         .long sys_uselib
         .long sys_ni_syscall    /* sys_swapon */
         .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
         .long old_mmap          /* 90 */
         .long sys_munmap
         .long sys_truncate
diff --git a/arch/m68knommu/platform/5206e/config.c b/arch/m68knommu/platform/5206e/config.c
index d01a5d2b7557..db902540bf2c 100644
--- a/arch/m68knommu/platform/5206e/config.c
+++ b/arch/m68knommu/platform/5206e/config.c
@@ -17,6 +17,7 @@
 #include <asm/coldfire.h>
 #include <asm/mcfsim.h>
 #include <asm/mcfdma.h>
+#include <asm/mcfuart.h>
 
 /***************************************************************************/
 
diff --git a/arch/m68knommu/platform/528x/config.c b/arch/m68knommu/platform/528x/config.c
index dfdb5c2ed8e6..44baeb225dc7 100644
--- a/arch/m68knommu/platform/528x/config.c
+++ b/arch/m68knommu/platform/528x/config.c
@@ -24,7 +24,6 @@
 #include <asm/coldfire.h>
 #include <asm/mcfsim.h>
 #include <asm/mcfuart.h>
-#include <asm/mcfqspi.h>
 
 #ifdef CONFIG_MTD_PARTITIONS
 #include <linux/mtd/partitions.h>
@@ -33,233 +32,6 @@
 /***************************************************************************/
 
 void coldfire_reset(void);
-static void coldfire_qspi_cs_control(u8 cs, u8 command);
-
-/***************************************************************************/
-
-#if defined(CONFIG_SPI)
-
-#if defined(CONFIG_WILDFIRE)
-#define SPI_NUM_CHIPSELECTS     0x02
-#define SPI_PAR_VAL             0x07  /* Enable DIN, DOUT, CLK */
-#define SPI_CS_MASK             0x18
-
-#define FLASH_BLOCKSIZE         (1024*64)
-#define FLASH_NUMBLOCKS         16
-#define FLASH_TYPE              "m25p80"
-
-#define M25P80_CS               0
-#define MMC_CS                  1
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition stm25p_partitions[] = {
-        /* sflash */
-        [0] = {
-                .name = "stm25p80",
-                .offset = 0x00000000,
-                .size = FLASH_BLOCKSIZE * FLASH_NUMBLOCKS,
-                .mask_flags = 0
-        }
-};
-
-#endif
-
-#elif defined(CONFIG_WILDFIREMOD)
-
-#define SPI_NUM_CHIPSELECTS     0x08
-#define SPI_PAR_VAL             0x07  /* Enable DIN, DOUT, CLK */
-#define SPI_CS_MASK             0x78
-
-#define FLASH_BLOCKSIZE         (1024*64)
-#define FLASH_NUMBLOCKS         64
-#define FLASH_TYPE              "m25p32"
-/* Reserve 1M for the kernel parition */
-#define FLASH_KERNEL_SIZE   (1024 * 1024)
-
-#define M25P80_CS               5
-#define MMC_CS                  6
-
-#ifdef CONFIG_MTD_PARTITIONS
-static struct mtd_partition stm25p_partitions[] = {
-        /* sflash */
-        [0] = {
-                .name = "kernel",
-                .offset = FLASH_BLOCKSIZE * FLASH_NUMBLOCKS - FLASH_KERNEL_SIZE,
-                .size = FLASH_KERNEL_SIZE,
-                .mask_flags = 0
-        },
-        [1] = {
-                .name = "image",
-                .offset = 0x00000000,
-                .size = FLASH_BLOCKSIZE * FLASH_NUMBLOCKS - FLASH_KERNEL_SIZE,
-                .mask_flags = 0
-        },
-        [2] = {
-                .name = "all",
-                .offset = 0x00000000,
-                .size = FLASH_BLOCKSIZE * FLASH_NUMBLOCKS,
-                .mask_flags = 0
-        }
-};
-#endif
-
-#else
-#define SPI_NUM_CHIPSELECTS     0x04
-#define SPI_PAR_VAL             0x7F  /* Enable DIN, DOUT, CLK, CS0 - CS4 */
-#endif
-
-#ifdef MMC_CS
-static struct coldfire_spi_chip flash_chip_info = {
-        .mode = SPI_MODE_0,
-        .bits_per_word = 16,
-        .del_cs_to_clk = 17,
-        .del_after_trans = 1,
-        .void_write_data = 0
-};
-
-static struct coldfire_spi_chip mmc_chip_info = {
-        .mode = SPI_MODE_0,
-        .bits_per_word = 16,
-        .del_cs_to_clk = 17,
-        .del_after_trans = 1,
-        .void_write_data = 0xFFFF
-};
-#endif
-
-#ifdef M25P80_CS
-static struct flash_platform_data stm25p80_platform_data = {
-        .name = "ST M25P80 SPI Flash chip",
-#ifdef CONFIG_MTD_PARTITIONS
-        .parts = stm25p_partitions,
-        .nr_parts = sizeof(stm25p_partitions) / sizeof(*stm25p_partitions),
-#endif
-        .type = FLASH_TYPE
-};
-#endif
-
-static struct spi_board_info spi_board_info[] __initdata = {
-#ifdef M25P80_CS
-        {
-                .modalias = "m25p80",
-                .max_speed_hz = 16000000,
-                .bus_num = 1,
-                .chip_select = M25P80_CS,
-                .platform_data = &stm25p80_platform_data,
-                .controller_data = &flash_chip_info
-        },
-#endif
-#ifdef MMC_CS
-        {
-                .modalias = "mmc_spi",
-                .max_speed_hz = 16000000,
-                .bus_num = 1,
-                .chip_select = MMC_CS,
-                .controller_data = &mmc_chip_info
-        }
-#endif
-};
-
-static struct coldfire_spi_master coldfire_master_info = {
-        .bus_num = 1,
-        .num_chipselect = SPI_NUM_CHIPSELECTS,
-        .irq_source = MCF5282_QSPI_IRQ_SOURCE,
-        .irq_vector = MCF5282_QSPI_IRQ_VECTOR,
-        .irq_mask = ((0x01 << MCF5282_QSPI_IRQ_SOURCE) | 0x01),
-        .irq_lp = 0x2B,  /* Level 5 and Priority 3 */
-        .par_val = SPI_PAR_VAL,
-        .cs_control = coldfire_qspi_cs_control,
-};
-
-static struct resource coldfire_spi_resources[] = {
-        [0] = {
-                .name = "qspi-par",
-                .start = MCF5282_QSPI_PAR,
-                .end = MCF5282_QSPI_PAR,
-                .flags = IORESOURCE_MEM
-        },
-
-        [1] = {
-                .name = "qspi-module",
-                .start = MCF5282_QSPI_QMR,
-                .end = MCF5282_QSPI_QMR + 0x18,
-                .flags = IORESOURCE_MEM
-        },
-
-        [2] = {
-                .name = "qspi-int-level",
-                .start = MCF5282_INTC0 + MCFINTC_ICR0 + MCF5282_QSPI_IRQ_SOURCE,
-                .end = MCF5282_INTC0 + MCFINTC_ICR0 + MCF5282_QSPI_IRQ_SOURCE,
-                .flags = IORESOURCE_MEM
-        },
-
-        [3] = {
-                .name = "qspi-int-mask",
-                .start = MCF5282_INTC0 + MCFINTC_IMRL,
-                .end = MCF5282_INTC0 + MCFINTC_IMRL,
-                .flags = IORESOURCE_MEM
-        }
-};
-
-static struct platform_device coldfire_spi = {
-        .name = "spi_coldfire",
-        .id = -1,
-        .resource = coldfire_spi_resources,
-        .num_resources = ARRAY_SIZE(coldfire_spi_resources),
-        .dev = {
-                .platform_data = &coldfire_master_info,
-        }
-};
-
-static void coldfire_qspi_cs_control(u8 cs, u8 command)
-{
-        u8 cs_bit = ((0x01 << cs) << 3) & SPI_CS_MASK;
-
-#if defined(CONFIG_WILDFIRE)
-        u8 cs_mask = ~(((0x01 << cs) << 3) & SPI_CS_MASK);
-#endif
-#if defined(CONFIG_WILDFIREMOD)
-        u8 cs_mask = (cs << 3) & SPI_CS_MASK;
-#endif
-
-        /*
-         * Don't do anything if the chip select is not
-         * one of the port qs pins.
-         */
-        if (command & QSPI_CS_INIT) {
-#if defined(CONFIG_WILDFIRE)
-                MCF5282_GPIO_DDRQS  |= cs_bit;
-                MCF5282_GPIO_PQSPAR &= ~cs_bit;
-#endif
-
-#if defined(CONFIG_WILDFIREMOD)
-                MCF5282_GPIO_DDRQS  |= SPI_CS_MASK;
-                MCF5282_GPIO_PQSPAR &= ~SPI_CS_MASK;
-#endif
-        }
-
-        if (command & QSPI_CS_ASSERT) {
-                MCF5282_GPIO_PORTQS &= ~SPI_CS_MASK;
-                MCF5282_GPIO_PORTQS |= cs_mask;
-        } else if (command & QSPI_CS_DROP) {
-                MCF5282_GPIO_PORTQS |= SPI_CS_MASK;
-        }
-}
-
-static int __init spi_dev_init(void)
-{
-        int retval;
-
-        retval = platform_device_register(&coldfire_spi);
-        if (retval < 0)
-                return retval;
-
-        if (ARRAY_SIZE(spi_board_info))
-                retval = spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
-
-        return retval;
-}
-
-#endif /* CONFIG_SPI */
 
 /***************************************************************************/
 
diff --git a/arch/m68knommu/platform/5307/config.c b/arch/m68knommu/platform/5307/config.c
index 11cff6625dcc..724faf05852a 100644
--- a/arch/m68knommu/platform/5307/config.c
+++ b/arch/m68knommu/platform/5307/config.c
@@ -123,7 +123,7 @@ void __init config_BSP(char *commandp, int size)
 {
         mcf_setimr(MCFSIM_IMR_MASKALL);
 
-#if defined(CONFIG_NETtel) || defined(CONFIG_eLIA) || \
+#if defined(CONFIG_NETtel) || \
     defined(CONFIG_SECUREEDGEMP3) || defined(CONFIG_CLEOPATRA)
         /* Copy command line from FLASH to local buffer... */
         memcpy(commandp, (char *) 0xf0004000, size);
diff --git a/arch/m68knommu/platform/532x/config.c b/arch/m68knommu/platform/532x/config.c
index 4f44b632045b..a347623d6ee6 100644
--- a/arch/m68knommu/platform/532x/config.c
+++ b/arch/m68knommu/platform/532x/config.c
@@ -41,15 +41,15 @@ extern unsigned int mcf_timerlevel;
 
 static struct mcf_platform_uart m532x_uart_platform[] = {
         {
-                .mapbase        = MCF_MBAR + MCFUART_BASE1,
+                .mapbase        = MCFUART_BASE1,
                 .irq            = MCFINT_VECBASE + MCFINT_UART0,
         },
         {
-                .mapbase        = MCF_MBAR + MCFUART_BASE2,
+                .mapbase        = MCFUART_BASE2,
                 .irq            = MCFINT_VECBASE + MCFINT_UART1,
         },
         {
-                .mapbase        = MCF_MBAR + MCFUART_BASE3,
+                .mapbase        = MCFUART_BASE3,
                 .irq            = MCFINT_VECBASE + MCFINT_UART2,
         },
         { },
@@ -108,7 +108,7 @@ void mcf_settimericr(unsigned int timer, unsigned int level)
                 default: irq = 32; icr = MCFSIM_ICR_TIMER1; break;
                 }
                 
-                icrp = (volatile unsigned char *) (MCF_MBAR + icr);
+                icrp = (volatile unsigned char *) (icr);
                 *icrp = level;
                 mcf_enable_irq0(irq);
         }
diff --git a/arch/m68knommu/platform/coldfire/entry.S b/arch/m68knommu/platform/coldfire/entry.S
index 1e3c0dcbd7ac..3b471c0da24a 100644
--- a/arch/m68knommu/platform/coldfire/entry.S
+++ b/arch/m68knommu/platform/coldfire/entry.S
@@ -215,19 +215,8 @@ ENTRY(fasthandler)
         RESTORE_LOCAL
 
 ENTRY(ret_from_interrupt)
-        moveb   %sp@(PT_SR),%d0
-        andl    #0x7,%d0
-        jeq     1f
-
-        RESTORE_ALL
-
-1:
-        /* check if we need to do software interrupts */
-        movel   irq_stat+CPUSTAT_SOFTIRQ_PENDING,%d0
-        jeq     ret_from_exception
-
-        pea     ret_from_exception
-        jmp     do_softirq
+        /* the fasthandler is confusing me, haven't seen any user */
+        jmp     ret_from_exception
 
 /*
  * Beware - when entering resume, prev (the current task) is
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 52c80c2a57f2..e61465a18c7e 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -351,7 +351,7 @@ config SGI_IP27
         select ARC64
         select BOOT_ELF64
         select DEFAULT_SGI_PARTITION
-        select DMA_IP27
+        select DMA_COHERENT
         select SYS_HAS_EARLY_PRINTK
         select HW_HAS_PCI
         select NR_CPUS_DEFAULT_64
@@ -603,7 +603,7 @@ config CAVIUM_OCTEON_SIMULATOR
         select SYS_SUPPORTS_64BIT_KERNEL
         select SYS_SUPPORTS_BIG_ENDIAN
         select SYS_SUPPORTS_HIGHMEM
-        select CPU_CAVIUM_OCTEON
+        select SYS_HAS_CPU_CAVIUM_OCTEON
         help
           The Octeon simulator is software performance model of the Cavium
           Octeon Processor. It supports simulating Octeon processors on x86
@@ -618,7 +618,7 @@ config CAVIUM_OCTEON_REFERENCE_BOARD
         select SYS_SUPPORTS_BIG_ENDIAN
         select SYS_SUPPORTS_HIGHMEM
         select SYS_HAS_EARLY_PRINTK
-        select CPU_CAVIUM_OCTEON
+        select SYS_HAS_CPU_CAVIUM_OCTEON
         select SWAP_IO_SPACE
         help
           This option supports all of the Octeon reference boards from Cavium
@@ -761,9 +761,6 @@ config CFE
 config DMA_COHERENT
         bool
 
-config DMA_IP27
-        bool
-
 config DMA_NONCOHERENT
         bool
         select DMA_NEED_PCI_MAP_STATE
@@ -1237,6 +1234,7 @@ config CPU_SB1
 
 config CPU_CAVIUM_OCTEON
         bool "Cavium Octeon processor"
+        depends on SYS_HAS_CPU_CAVIUM_OCTEON
         select IRQ_CPU
         select IRQ_CPU_OCTEON
         select CPU_HAS_PREFETCH
@@ -1317,6 +1315,9 @@ config SYS_HAS_CPU_RM9000
 config SYS_HAS_CPU_SB1
         bool
 
+config SYS_HAS_CPU_CAVIUM_OCTEON
+        bool
+
 #
 # CPU may reorder R->R, R->W, W->R, W->W
 # Reordering beyond LL and SC is handled in WEAK_REORDERING_BEYOND_LLSC
@@ -1368,7 +1369,7 @@ config CPU_SUPPORTS_64BIT_KERNEL
 #
 config HARDWARE_WATCHPOINTS
        bool
-       default y if CPU_MIPS32 || CPU_MIPS64
+       default y if CPU_MIPSR1 || CPU_MIPSR2
 
 menu "Kernel type"
 
@@ -1390,6 +1391,7 @@ config 32BIT
 config 64BIT
         bool "64-bit kernel"
         depends on CPU_SUPPORTS_64BIT_KERNEL && SYS_SUPPORTS_64BIT_KERNEL
+        select HAVE_SYSCALL_WRAPPERS
         help
           Select this option if you want to build a 64-bit kernel.
 
diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/time.c
index 32880146cbc1..f58d4ffb8945 100644
--- a/arch/mips/alchemy/common/time.c
+++ b/arch/mips/alchemy/common/time.c
@@ -89,7 +89,7 @@ static struct clock_event_device au1x_rtcmatch2_clockdev = {
         .irq            = AU1000_RTC_MATCH2_INT,
         .set_next_event = au1x_rtcmatch2_set_next_event,
         .set_mode       = au1x_rtcmatch2_set_mode,
-        .cpumask        = CPU_MASK_ALL,
+        .cpumask        = CPU_MASK_ALL_PTR,
 };
 
 static struct irqaction au1x_rtcmatch2_irqaction = {
@@ -118,7 +118,7 @@ void __init plat_time_init(void)
          * setup counter 1 (RTC) to tick at full speed
          */
         t = 0xffffff;
-        while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T1S) && t--)
+        while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T1S) && --t)
                 asm volatile ("nop");
         if (!t)
                 goto cntr_err;
@@ -127,7 +127,7 @@ void __init plat_time_init(void)
         au_sync();
 
         t = 0xffffff;
-        while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && t--)
+        while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && --t)
                 asm volatile ("nop");
         if (!t)
                 goto cntr_err;
@@ -135,7 +135,7 @@ void __init plat_time_init(void)
         au_sync();
 
         t = 0xffffff;
-        while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && t--)
+        while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S) && --t)
                 asm volatile ("nop");
         if (!t)
                 goto cntr_err;
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
index e085feddb4a4..5f4e49ba4713 100644
--- a/arch/mips/cavium-octeon/setup.c
+++ b/arch/mips/cavium-octeon/setup.c
@@ -15,13 +15,11 @@
 #include <linux/serial.h>
 #include <linux/types.h>
 #include <linux/string.h>       /* for memset */
-#include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/time.h>
 #include <linux/platform_device.h>
 #include <linux/serial_core.h>
 #include <linux/serial_8250.h>
-#include <linux/string.h>
 
 #include <asm/processor.h>
 #include <asm/reboot.h>
diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig
index a3bbbf067a3b..783da855a2e3 100644
--- a/arch/mips/configs/bigsur_defconfig
+++ b/arch/mips/configs/bigsur_defconfig
@@ -959,7 +959,7 @@ CONFIG_I2C_SIBYTE=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 CONFIG_SENSORS_PCF8574=y
 # CONFIG_PCF8575 is not set
 CONFIG_SENSORS_PCF8591=y
diff --git a/arch/mips/configs/emma2rh_defconfig b/arch/mips/configs/emma2rh_defconfig
index 634bb4eaf132..fea9bc9865a3 100644
--- a/arch/mips/configs/emma2rh_defconfig
+++ b/arch/mips/configs/emma2rh_defconfig
@@ -996,7 +996,7 @@ CONFIG_I2C_CHARDEV=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/mips/configs/fulong_defconfig b/arch/mips/configs/fulong_defconfig
index b6698a232ae9..786a9bc9a696 100644
--- a/arch/mips/configs/fulong_defconfig
+++ b/arch/mips/configs/fulong_defconfig
@@ -1006,8 +1006,8 @@ CONFIG_I2C_VIAPRO=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index 34ea319be94c..f2baea3039bb 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -53,7 +53,7 @@ CONFIG_GENERIC_TIME=y
 CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_ARC=y
-CONFIG_DMA_IP27=y
+CONFIG_DMA_COHERENT=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_SYS_HAS_EARLY_PRINTK=y
 # CONFIG_NO_IOPORT is not set
diff --git a/arch/mips/configs/msp71xx_defconfig b/arch/mips/configs/msp71xx_defconfig
index dd13db4d0fb9..84d6491b3d41 100644
--- a/arch/mips/configs/msp71xx_defconfig
+++ b/arch/mips/configs/msp71xx_defconfig
@@ -929,7 +929,7 @@ CONFIG_I2C_PMCMSP=y
 #
 # CONFIG_SENSORS_DS1337 is not set
 # CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 CONFIG_PMCTWILED=y
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/mips/configs/mtx1_defconfig b/arch/mips/configs/mtx1_defconfig
index db9272677aa2..8426d3b9501c 100644
--- a/arch/mips/configs/mtx1_defconfig
+++ b/arch/mips/configs/mtx1_defconfig
@@ -1845,7 +1845,7 @@ CONFIG_I2C_VOODOO3=m
 CONFIG_SENSORS_DS1337=m
 CONFIG_SENSORS_DS1374=m
 # CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
 CONFIG_SENSORS_PCF8574=m
 CONFIG_SENSORS_PCA9539=m
 CONFIG_SENSORS_PCF8591=m
@@ -1872,7 +1872,7 @@ CONFIG_SPI_BUTTERFLY=m
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_W1=m
diff --git a/arch/mips/configs/pnx8335-stb225_defconfig b/arch/mips/configs/pnx8335-stb225_defconfig
index d9536522cff5..2728caa6c2fb 100644
--- a/arch/mips/configs/pnx8335-stb225_defconfig
+++ b/arch/mips/configs/pnx8335-stb225_defconfig
@@ -640,8 +640,8 @@ CONFIG_I2C_CHARDEV=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/mips/configs/rbtx49xx_defconfig b/arch/mips/configs/rbtx49xx_defconfig
index c7c0864b8ce9..83d5c58662c8 100644
--- a/arch/mips/configs/rbtx49xx_defconfig
+++ b/arch/mips/configs/rbtx49xx_defconfig
@@ -522,7 +522,7 @@ CONFIG_SPI_TXX9=y
 #
 # SPI Protocol Masters
 #
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_HAVE_GPIO_LIB=y
 
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 023866c0c102..7897f05e3165 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -1,4 +1,3 @@
 include include/asm-generic/Kbuild.asm
 
 header-y += cachectl.h sgidefs.h sysmips.h
-header-y += swab.h
diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
index c996c3b4d074..1b332e15ab52 100644
--- a/arch/mips/include/asm/atomic.h
+++ b/arch/mips/include/asm/atomic.h
@@ -50,7 +50,7 @@
 static __inline__ void atomic_add(int i, atomic_t * v)
 {
         if (cpu_has_llsc && R10000_LLSC_WAR) {
-                unsigned long temp;
+                int temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -62,7 +62,7 @@ static __inline__ void atomic_add(int i, atomic_t * v)
                 : "=&r" (temp), "=m" (v->counter)
                 : "Ir" (i), "m" (v->counter));
         } else if (cpu_has_llsc) {
-                unsigned long temp;
+                int temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -95,7 +95,7 @@ static __inline__ void atomic_add(int i, atomic_t * v)
 static __inline__ void atomic_sub(int i, atomic_t * v)
 {
         if (cpu_has_llsc && R10000_LLSC_WAR) {
-                unsigned long temp;
+                int temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -107,7 +107,7 @@ static __inline__ void atomic_sub(int i, atomic_t * v)
                 : "=&r" (temp), "=m" (v->counter)
                 : "Ir" (i), "m" (v->counter));
         } else if (cpu_has_llsc) {
-                unsigned long temp;
+                int temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -135,12 +135,12 @@ static __inline__ void atomic_sub(int i, atomic_t * v)
  */
 static __inline__ int atomic_add_return(int i, atomic_t * v)
 {
-        unsigned long result;
+        int result;
 
         smp_llsc_mb();
 
         if (cpu_has_llsc && R10000_LLSC_WAR) {
-                unsigned long temp;
+                int temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -154,7 +154,7 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
                 : "Ir" (i), "m" (v->counter)
                 : "memory");
         } else if (cpu_has_llsc) {
-                unsigned long temp;
+                int temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -187,12 +187,12 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
 
 static __inline__ int atomic_sub_return(int i, atomic_t * v)
 {
-        unsigned long result;
+        int result;
 
         smp_llsc_mb();
 
         if (cpu_has_llsc && R10000_LLSC_WAR) {
-                unsigned long temp;
+                int temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -206,7 +206,7 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
                 : "Ir" (i), "m" (v->counter)
                 : "memory");
         } else if (cpu_has_llsc) {
-                unsigned long temp;
+                int temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -247,12 +247,12 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
  */
 static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
 {
-        unsigned long result;
+        int result;
 
         smp_llsc_mb();
 
         if (cpu_has_llsc && R10000_LLSC_WAR) {
-                unsigned long temp;
+                int temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -270,7 +270,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
                 : "Ir" (i), "m" (v->counter)
                 : "memory");
         } else if (cpu_has_llsc) {
-                unsigned long temp;
+                int temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -429,7 +429,7 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
 static __inline__ void atomic64_add(long i, atomic64_t * v)
 {
         if (cpu_has_llsc && R10000_LLSC_WAR) {
-                unsigned long temp;
+                long temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -441,7 +441,7 @@ static __inline__ void atomic64_add(long i, atomic64_t * v)
                 : "=&r" (temp), "=m" (v->counter)
                 : "Ir" (i), "m" (v->counter));
         } else if (cpu_has_llsc) {
-                unsigned long temp;
+                long temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -474,7 +474,7 @@ static __inline__ void atomic64_add(long i, atomic64_t * v)
 static __inline__ void atomic64_sub(long i, atomic64_t * v)
 {
         if (cpu_has_llsc && R10000_LLSC_WAR) {
-                unsigned long temp;
+                long temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -486,7 +486,7 @@ static __inline__ void atomic64_sub(long i, atomic64_t * v)
                 : "=&r" (temp), "=m" (v->counter)
                 : "Ir" (i), "m" (v->counter));
         } else if (cpu_has_llsc) {
-                unsigned long temp;
+                long temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -514,12 +514,12 @@ static __inline__ void atomic64_sub(long i, atomic64_t * v)
  */
 static __inline__ long atomic64_add_return(long i, atomic64_t * v)
 {
-        unsigned long result;
+        long result;
 
         smp_llsc_mb();
 
         if (cpu_has_llsc && R10000_LLSC_WAR) {
-                unsigned long temp;
+                long temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -533,7 +533,7 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v)
                 : "Ir" (i), "m" (v->counter)
                 : "memory");
         } else if (cpu_has_llsc) {
-                unsigned long temp;
+                long temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -566,12 +566,12 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v)
 
 static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
 {
-        unsigned long result;
+        long result;
 
         smp_llsc_mb();
 
         if (cpu_has_llsc && R10000_LLSC_WAR) {
-                unsigned long temp;
+                long temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -585,7 +585,7 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
                 : "Ir" (i), "m" (v->counter)
                 : "memory");
         } else if (cpu_has_llsc) {
-                unsigned long temp;
+                long temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -626,12 +626,12 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
  */
 static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
 {
-        unsigned long result;
+        long result;
 
         smp_llsc_mb();
 
         if (cpu_has_llsc && R10000_LLSC_WAR) {
-                unsigned long temp;
+                long temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
@@ -649,7 +649,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
                 : "Ir" (i), "m" (v->counter)
                 : "memory");
         } else if (cpu_has_llsc) {
-                unsigned long temp;
+                long temp;
 
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
diff --git a/arch/mips/include/asm/byteorder.h b/arch/mips/include/asm/byteorder.h
index 607b71830707..9579051ff1c7 100644
--- a/arch/mips/include/asm/byteorder.h
+++ b/arch/mips/include/asm/byteorder.h
@@ -8,8 +8,6 @@
 #ifndef _ASM_BYTEORDER_H
 #define _ASM_BYTEORDER_H
 
-#include <asm/swab.h>
-
 #if defined(__MIPSEB__)
 #include <linux/byteorder/big_endian.h>
 #elif defined(__MIPSEL__)
diff --git a/arch/mips/include/asm/compat.h b/arch/mips/include/asm/compat.h
index ac5d541368e9..6c5b40905dd6 100644
--- a/arch/mips/include/asm/compat.h
+++ b/arch/mips/include/asm/compat.h
@@ -3,6 +3,8 @@
 /*
  * Architecture specific compatibility types
  */
+#include <linux/seccomp.h>
+#include <linux/thread_info.h>
 #include <linux/types.h>
 #include <asm/page.h>
 #include <asm/ptrace.h>
@@ -218,4 +220,9 @@ struct compat_shmid64_ds {
         compat_ulong_t  __unused2;
 };
 
+static inline int is_compat_task(void)
+{
+        return test_thread_flag(TIF_32BIT);
+}
+
 #endif /* _ASM_COMPAT_H */
diff --git a/arch/mips/include/asm/mach-rc32434/gpio.h b/arch/mips/include/asm/mach-rc32434/gpio.h
index b5cf6457305a..3cb50d17b62d 100644
--- a/arch/mips/include/asm/mach-rc32434/gpio.h
+++ b/arch/mips/include/asm/mach-rc32434/gpio.h
@@ -80,11 +80,8 @@ struct rb532_gpio_reg {
 /* Compact Flash GPIO pin */
 #define CF_GPIO_NUM             13
 
-extern void set_434_reg(unsigned reg_offs, unsigned bit, unsigned len, unsigned val);
-extern unsigned get_434_reg(unsigned reg_offs);
-extern void set_latch_u5(unsigned char or_mask, unsigned char nand_mask);
-extern unsigned char get_latch_u5(void);
 extern void rb532_gpio_set_ilevel(int bit, unsigned gpio);
 extern void rb532_gpio_set_istat(int bit, unsigned gpio);
+extern void rb532_gpio_set_func(unsigned gpio);
 
 #endif /* _RC32434_GPIO_H_ */
diff --git a/arch/mips/include/asm/mach-rc32434/irq.h b/arch/mips/include/asm/mach-rc32434/irq.h
index 56738d8ec4e2..023a5b100ed0 100644
--- a/arch/mips/include/asm/mach-rc32434/irq.h
+++ b/arch/mips/include/asm/mach-rc32434/irq.h
@@ -30,4 +30,7 @@
 #define ETH0_RX_OVR_IRQ         (GROUP3_IRQ_BASE + 9)
 #define ETH0_TX_UND_IRQ         (GROUP3_IRQ_BASE + 10)
 
+#define GPIO_MAPPED_IRQ_BASE    GROUP4_IRQ_BASE
+#define GPIO_MAPPED_IRQ_GROUP   4
+
 #endif  /* __ASM_RC32434_IRQ_H */
diff --git a/arch/mips/include/asm/mach-rc32434/rb.h b/arch/mips/include/asm/mach-rc32434/rb.h
index f25a84916703..6dc5f8df1f3e 100644
--- a/arch/mips/include/asm/mach-rc32434/rb.h
+++ b/arch/mips/include/asm/mach-rc32434/rb.h
@@ -83,4 +83,7 @@ struct mpmc_device {
         void __iomem    *base;
 };
 
+extern void set_latch_u5(unsigned char or_mask, unsigned char nand_mask);
+extern unsigned char get_latch_u5(void);
+
 #endif  /* __ASM_RC32434_RB_H */
diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h
index 1f30d16d4669..ce47118e52b7 100644
--- a/arch/mips/include/asm/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -105,7 +105,7 @@ struct pt_watch_regs {
         enum pt_watch_style style;
         union {
                 struct mips32_watch_regs mips32;
-                struct mips32_watch_regs mips64;
+                struct mips64_watch_regs mips64;
         };
 };
 
diff --git a/arch/mips/include/asm/seccomp.h b/arch/mips/include/asm/seccomp.h
index 36ed44070256..a6772e9507f5 100644
--- a/arch/mips/include/asm/seccomp.h
+++ b/arch/mips/include/asm/seccomp.h
@@ -1,6 +1,5 @@
 #ifndef __ASM_SECCOMP_H
 
-#include <linux/thread_info.h>
 #include <linux/unistd.h>
 
 #define __NR_seccomp_read __NR_read
diff --git a/arch/mips/include/asm/sigcontext.h b/arch/mips/include/asm/sigcontext.h
index 9ce0607d7a4e..9e89cf99d4e4 100644
--- a/arch/mips/include/asm/sigcontext.h
+++ b/arch/mips/include/asm/sigcontext.h
@@ -9,6 +9,7 @@
 #ifndef _ASM_SIGCONTEXT_H
 #define _ASM_SIGCONTEXT_H
 
+#include <linux/types.h>
 #include <asm/sgidefs.h>
 
 #if _MIPS_SIM == _MIPS_SIM_ABI32
diff --git a/arch/mips/include/asm/spinlock.h b/arch/mips/include/asm/spinlock.h
index 1a1f320c30d8..0884947ebe27 100644
--- a/arch/mips/include/asm/spinlock.h
+++ b/arch/mips/include/asm/spinlock.h
@@ -51,6 +51,7 @@ static inline int __raw_spin_is_contended(raw_spinlock_t *lock)
 
         return (((counters >> 14) - counters) & 0x1fff) > 1;
 }
+#define __raw_spin_is_contended __raw_spin_is_contended
 
 static inline void __raw_spin_lock(raw_spinlock_t *lock)
 {
diff --git a/arch/mips/include/asm/swab.h b/arch/mips/include/asm/swab.h
index 88f1f7d555cb..99993c0d6c12 100644
--- a/arch/mips/include/asm/swab.h
+++ b/arch/mips/include/asm/swab.h
@@ -9,7 +9,7 @@
 #define _ASM_SWAB_H
 
 #include <linux/compiler.h>
-#include <asm/types.h>
+#include <linux/types.h>
 
 #define __SWAB_64_THRU_32__
 
diff --git a/arch/mips/include/asm/termios.h b/arch/mips/include/asm/termios.h
index a275661fa7e1..8f77f774a2a0 100644
--- a/arch/mips/include/asm/termios.h
+++ b/arch/mips/include/asm/termios.h
@@ -9,6 +9,7 @@
 #ifndef _ASM_TERMIOS_H
 #define _ASM_TERMIOS_H
 
+#include <linux/errno.h>
 #include <asm/termbits.h>
 #include <asm/ioctls.h>
 
@@ -94,38 +95,81 @@ struct termio {
 /*
  * Translate a "termio" structure into a "termios". Ugh.
  */
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
-        unsigned short tmp; \
-        get_user(tmp, &(termio)->c_iflag); \
-        (termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
-        get_user(tmp, &(termio)->c_oflag); \
-        (termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \
-        get_user(tmp, &(termio)->c_cflag); \
-        (termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \
-        get_user(tmp, &(termio)->c_lflag); \
-        (termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
-        get_user((termios)->c_line, &(termio)->c_line); \
-        copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
+static inline int user_termio_to_kernel_termios(struct ktermios *termios,
+        struct termio __user *termio)
+{
+        unsigned short iflag, oflag, cflag, lflag;
+        unsigned int err;
+
+        if (!access_ok(VERIFY_READ, termio, sizeof(struct termio)))
+                return -EFAULT;
+
+        err = __get_user(iflag, &termio->c_iflag);
+        termios->c_iflag = (termios->c_iflag & 0xffff0000) | iflag;
+        err |=__get_user(oflag, &termio->c_oflag);
+        termios->c_oflag = (termios->c_oflag & 0xffff0000) | oflag;
+        err |=__get_user(cflag, &termio->c_cflag);
+        termios->c_cflag = (termios->c_cflag & 0xffff0000) | cflag;
+        err |=__get_user(lflag, &termio->c_lflag);
+        termios->c_lflag = (termios->c_lflag & 0xffff0000) | lflag;
+        err |=__get_user(termios->c_line, &termio->c_line);
+        if (err)
+                return -EFAULT;
+
+        if (__copy_from_user(termios->c_cc, termio->c_cc, NCC))
+                return -EFAULT;
+
+        return 0;
+}
 
 /*
  * Translate a "termios" structure into a "termio". Ugh.
  */
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
-        put_user((termios)->c_iflag, &(termio)->c_iflag); \
-        put_user((termios)->c_oflag, &(termio)->c_oflag); \
-        put_user((termios)->c_cflag, &(termio)->c_cflag); \
-        put_user((termios)->c_lflag, &(termio)->c_lflag); \
-        put_user((termios)->c_line, &(termio)->c_line); \
-        copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
-#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
+static inline int kernel_termios_to_user_termio(struct termio __user *termio,
+        struct ktermios *termios)
+{
+        int err;
+
+        if (!access_ok(VERIFY_WRITE, termio, sizeof(struct termio)))
+                return -EFAULT;
+
+        err = __put_user(termios->c_iflag, &termio->c_iflag);
+        err |= __put_user(termios->c_oflag, &termio->c_oflag);
+        err |= __put_user(termios->c_cflag, &termio->c_cflag);
+        err |= __put_user(termios->c_lflag, &termio->c_lflag);
+        err |= __put_user(termios->c_line, &termio->c_line);
+        if (err)
+                return -EFAULT;
+
+        if (__copy_to_user(termio->c_cc, termios->c_cc, NCC))
+                return -EFAULT;
+
+        return 0;
+}
+
+static inline int user_termios_to_kernel_termios(struct ktermios __user *k,
+        struct termios2 *u)
+{
+        return copy_from_user(k, u, sizeof(struct termios2)) ? -EFAULT : 0;
+}
+
+static inline int kernel_termios_to_user_termios(struct termios2 __user *u,
+        struct ktermios *k)
+{
+        return copy_to_user(u, k, sizeof(struct termios2)) ? -EFAULT : 0;
+}
+
+static inline int user_termios_to_kernel_termios_1(struct ktermios *k,
+        struct termios __user *u)
+{
+        return copy_from_user(k, u, sizeof(struct termios)) ? -EFAULT : 0;
+}
+
+static inline int kernel_termios_to_user_termios_1(struct termios __user *u,
+        struct ktermios *k)
+{
+        return copy_to_user(u, k, sizeof(struct termios)) ? -EFAULT : 0;
+}
 
 #endif /* defined(__KERNEL__) */
 
diff --git a/arch/mips/include/asm/txx9/tx4939.h b/arch/mips/include/asm/txx9/tx4939.h
index 88badb423010..964ef7ede268 100644
--- a/arch/mips/include/asm/txx9/tx4939.h
+++ b/arch/mips/include/asm/txx9/tx4939.h
@@ -541,5 +541,6 @@ void tx4939_irq_init(void);
 int tx4939_irq(void);
 void tx4939_mtd_init(int ch);
 void tx4939_ata_init(void);
+void tx4939_rtc_init(void);
 
 #endif /* __ASM_TXX9_TX4939_H */
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index fb6f73148df2..8882e5766f27 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -458,7 +458,11 @@ NESTED(nmi_handler, PT_SIZE, sp)
         BUILD_HANDLER fpe fpe fpe silent                /* #15 */
         BUILD_HANDLER mdmx mdmx sti silent              /* #22 */
 #ifdef  CONFIG_HARDWARE_WATCHPOINTS
-        BUILD_HANDLER watch watch sti silent            /* #23 */
+        /*
+         * For watch, interrupts will be enabled after the watch
+         * registers are read.
+         */
+        BUILD_HANDLER watch watch cli silent            /* #23 */
 #else
         BUILD_HANDLER watch watch sti verbose           /* #23 */
 #endif
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index a0ff2b66e22b..4b4007b3083a 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -111,7 +111,6 @@ int show_interrupts(struct seq_file *p, void *v)
                         seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
 #endif
                 seq_printf(p, " %14s", irq_desc[i].chip->name);
-                seq_printf(p, "-%-8s", irq_desc[i].name);
                 seq_printf(p, "  %s", action->name);
 
                 for (action=action->next; action; action = action->next)
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index aa2c55e3b55f..2f8452b404c7 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -32,6 +32,7 @@
 #include <linux/module.h>
 #include <linux/binfmts.h>
 #include <linux/security.h>
+#include <linux/syscalls.h>
 #include <linux/compat.h>
 #include <linux/vfs.h>
 #include <linux/ipc.h>
@@ -63,9 +64,9 @@
 #define merge_64(r1, r2) ((((r2) & 0xffffffffUL) << 32) + ((r1) & 0xffffffffUL))
 #endif
 
-asmlinkage unsigned long
-sys32_mmap2(unsigned long addr, unsigned long len, unsigned long prot,
-         unsigned long flags, unsigned long fd, unsigned long pgoff)
+SYSCALL_DEFINE6(32_mmap2, unsigned long, addr, unsigned long, len,
+        unsigned long, prot, unsigned long, flags, unsigned long, fd,
+        unsigned long, pgoff)
 {
         struct file * file = NULL;
         unsigned long error;
@@ -121,21 +122,21 @@ struct rlimit32 {
         int     rlim_max;
 };
 
-asmlinkage long sys32_truncate64(const char __user * path,
-        unsigned long __dummy, int a2, int a3)
+SYSCALL_DEFINE4(32_truncate64, const char __user *, path,
+        unsigned long, __dummy, unsigned long, a2, unsigned long, a3)
 {
         return sys_truncate(path, merge_64(a2, a3));
 }
 
-asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long __dummy,
-        int a2, int a3)
+SYSCALL_DEFINE4(32_ftruncate64, unsigned long, fd, unsigned long, __dummy,
+        unsigned long, a2, unsigned long, a3)
 {
         return sys_ftruncate(fd, merge_64(a2, a3));
 }
 
-asmlinkage int sys32_llseek(unsigned int fd, unsigned int offset_high,
-                            unsigned int offset_low, loff_t __user * result,
-                            unsigned int origin)
+SYSCALL_DEFINE5(32_llseek, unsigned long, fd, unsigned long, offset_high,
+        unsigned long, offset_low, loff_t __user *, result,
+        unsigned long, origin)
 {
         return sys_llseek(fd, offset_high, offset_low, result, origin);
 }
@@ -144,20 +145,20 @@ asmlinkage int sys32_llseek(unsigned int fd, unsigned int offset_high,
    lseek back to original location.  They fail just like lseek does on
    non-seekable files.  */
 
-asmlinkage ssize_t sys32_pread(unsigned int fd, char __user * buf,
-                               size_t count, u32 unused, u64 a4, u64 a5)
+SYSCALL_DEFINE6(32_pread, unsigned long, fd, char __user *, buf, size_t, count,
+        unsigned long, unused, unsigned long, a4, unsigned long, a5)
 {
         return sys_pread64(fd, buf, count, merge_64(a4, a5));
 }
 
-asmlinkage ssize_t sys32_pwrite(unsigned int fd, const char __user * buf,
-                                size_t count, u32 unused, u64 a4, u64 a5)
+SYSCALL_DEFINE6(32_pwrite, unsigned int, fd, const char __user *, buf,
+        size_t, count, u32, unused, u64, a4, u64, a5)
 {
         return sys_pwrite64(fd, buf, count, merge_64(a4, a5));
 }
 
-asmlinkage int sys32_sched_rr_get_interval(compat_pid_t pid,
-        struct compat_timespec __user *interval)
+SYSCALL_DEFINE2(32_sched_rr_get_interval, compat_pid_t, pid,
+        struct compat_timespec __user *, interval)
 {
         struct timespec t;
         int ret;
@@ -174,8 +175,8 @@ asmlinkage int sys32_sched_rr_get_interval(compat_pid_t pid,
 
 #ifdef CONFIG_SYSVIPC
 
-asmlinkage long
-sys32_ipc(u32 call, int first, int second, int third, u32 ptr, u32 fifth)
+SYSCALL_DEFINE6(32_ipc, u32, call, long, first, long, second, long, third,
+        unsigned long, ptr, unsigned long, fifth)
 {
         int version, err;
 
@@ -233,8 +234,8 @@ sys32_ipc(u32 call, int first, int second, int third, u32 ptr, u32 fifth)
 
 #else
 
-asmlinkage long
-sys32_ipc(u32 call, int first, int second, int third, u32 ptr, u32 fifth)
+SYSCALL_DEFINE6(32_ipc, u32, call, int, first, int, second, int, third,
+        u32, ptr, u32 fifth)
 {
         return -ENOSYS;
 }
@@ -242,7 +243,7 @@ sys32_ipc(u32 call, int first, int second, int third, u32 ptr, u32 fifth)
 #endif /* CONFIG_SYSVIPC */
 
 #ifdef CONFIG_MIPS32_N32
-asmlinkage long sysn32_semctl(int semid, int semnum, int cmd, u32 arg)
+SYSCALL_DEFINE4(n32_semctl, int, semid, int, semnum, int, cmd, u32, arg)
 {
         /* compat_sys_semctl expects a pointer to union semun */
         u32 __user *uptr = compat_alloc_user_space(sizeof(u32));
@@ -251,13 +252,14 @@ asmlinkage long sysn32_semctl(int semid, int semnum, int cmd, u32 arg)
         return compat_sys_semctl(semid, semnum, cmd, uptr);
 }
 
-asmlinkage long sysn32_msgsnd(int msqid, u32 msgp, unsigned msgsz, int msgflg)
+SYSCALL_DEFINE4(n32_msgsnd, int, msqid, u32, msgp, unsigned int, msgsz,
+        int, msgflg)
 {
         return compat_sys_msgsnd(msqid, msgsz, msgflg, compat_ptr(msgp));
 }
 
-asmlinkage long sysn32_msgrcv(int msqid, u32 msgp, size_t msgsz, int msgtyp,
-                              int msgflg)
+SYSCALL_DEFINE5(n32_msgrcv, int, msqid, u32, msgp, size_t, msgsz,
+        int, msgtyp, int, msgflg)
 {
         return compat_sys_msgrcv(msqid, msgsz, msgtyp, msgflg, IPC_64,
                                  compat_ptr(msgp));
@@ -277,7 +279,7 @@ struct sysctl_args32
 
 #ifdef CONFIG_SYSCTL_SYSCALL
 
-asmlinkage long sys32_sysctl(struct sysctl_args32 __user *args)
+SYSCALL_DEFINE1(32_sysctl, struct sysctl_args32 __user *, args)
 {
         struct sysctl_args32 tmp;
         int error;
@@ -316,9 +318,16 @@ asmlinkage long sys32_sysctl(struct sysctl_args32 __user *args)
         return error;
 }
 
+#else
+
+SYSCALL_DEFINE1(32_sysctl, struct sysctl_args32 __user *, args)
+{
+        return -ENOSYS;
+}
+
 #endif /* CONFIG_SYSCTL_SYSCALL */
 
-asmlinkage long sys32_newuname(struct new_utsname __user * name)
+SYSCALL_DEFINE1(32_newuname, struct new_utsname __user *, name)
 {
         int ret = 0;
 
@@ -334,7 +343,7 @@ asmlinkage long sys32_newuname(struct new_utsname __user * name)
         return ret;
 }
 
-asmlinkage int sys32_personality(unsigned long personality)
+SYSCALL_DEFINE1(32_personality, unsigned long, personality)
 {
         int ret;
         personality &= 0xffffffff;
@@ -357,7 +366,7 @@ struct ustat32 {
 
 extern asmlinkage long sys_ustat(dev_t dev, struct ustat __user * ubuf);
 
-asmlinkage int sys32_ustat(dev_t dev, struct ustat32 __user * ubuf32)
+SYSCALL_DEFINE2(32_ustat, dev_t, dev, struct ustat32 __user *, ubuf32)
 {
         int err;
         struct ustat tmp;
@@ -381,8 +390,8 @@ out:
         return err;
 }
 
-asmlinkage int sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offset,
-        s32 count)
+SYSCALL_DEFINE4(32_sendfile, long, out_fd, long, in_fd,
+        compat_off_t __user *, offset, s32, count)
 {
         mm_segment_t old_fs = get_fs();
         int ret;
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c
index 5e77a3a21f98..42461310b185 100644
--- a/arch/mips/kernel/mips-mt-fpaff.c
+++ b/arch/mips/kernel/mips-mt-fpaff.c
@@ -79,7 +79,8 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len,
 
         euid = current_euid();
         retval = -EPERM;
-        if (euid != p->euid && euid != p->uid && !capable(CAP_SYS_NICE)) {
+        if (euid != p->cred->euid && euid != p->cred->uid &&
+            !capable(CAP_SYS_NICE)) {
                 read_unlock(&tasklist_lock);
                 goto out_unlock;
         }
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index d0916a55cd77..9ab70c3b5be6 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -398,8 +398,8 @@ einval:	li	v0, -ENOSYS
         sys     sys_uselib              1
         sys     sys_swapon              2
         sys     sys_reboot              3
-        sys     old_readdir             3
-        sys     old_mmap                6       /* 4090 */
+        sys     sys_old_readdir         3
+        sys     sys_mips_mmap           6       /* 4090 */
         sys     sys_munmap              2
         sys     sys_truncate            2
         sys     sys_ftruncate           2
@@ -519,7 +519,7 @@ einval:	li	v0, -ENOSYS
         sys     sys_sendfile            4
         sys     sys_ni_syscall          0
         sys     sys_ni_syscall          0
-        sys     sys_mmap2               6       /* 4210 */
+        sys     sys_mips_mmap2          6       /* 4210 */
         sys     sys_truncate64          4
         sys     sys_ftruncate64         4
         sys     sys_stat64              2
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index a9e171618994..9b4698667154 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -207,7 +207,7 @@ sys_call_table:
         PTR     sys_newlstat
         PTR     sys_poll
         PTR     sys_lseek
-        PTR     old_mmap
+        PTR     sys_mips_mmap
         PTR     sys_mprotect                    /* 5010 */
         PTR     sys_munmap
         PTR     sys_brk
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 30f3b6317a83..7438e92f8a01 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -129,12 +129,12 @@ EXPORT(sysn32_call_table)
         PTR     sys_newlstat
         PTR     sys_poll
         PTR     sys_lseek
-        PTR     old_mmap
+        PTR     sys_mips_mmap
         PTR     sys_mprotect                    /* 6010 */
         PTR     sys_munmap
         PTR     sys_brk
-        PTR     sys32_rt_sigaction
-        PTR     sys32_rt_sigprocmask
+        PTR     sys_32_rt_sigaction
+        PTR     sys_32_rt_sigprocmask
         PTR     compat_sys_ioctl                /* 6015 */
         PTR     sys_pread64
         PTR     sys_pwrite64
@@ -159,7 +159,7 @@ EXPORT(sysn32_call_table)
         PTR     compat_sys_setitimer
         PTR     sys_alarm
         PTR     sys_getpid
-        PTR     sys32_sendfile
+        PTR     sys_32_sendfile
         PTR     sys_socket                      /* 6040 */
         PTR     sys_connect
         PTR     sys_accept
@@ -181,14 +181,14 @@ EXPORT(sysn32_call_table)
         PTR     sys_exit
         PTR     compat_sys_wait4
         PTR     sys_kill                        /* 6060 */
-        PTR     sys32_newuname
+        PTR     sys_32_newuname
         PTR     sys_semget
         PTR     sys_semop
-        PTR     sysn32_semctl
+        PTR     sys_n32_semctl
         PTR     sys_shmdt                       /* 6065 */
         PTR     sys_msgget
-        PTR     sysn32_msgsnd
-        PTR     sysn32_msgrcv
+        PTR     sys_n32_msgsnd
+        PTR     sys_n32_msgrcv
         PTR     compat_sys_msgctl
         PTR     compat_sys_fcntl                /* 6070 */
         PTR     sys_flock
@@ -245,15 +245,15 @@ EXPORT(sysn32_call_table)
         PTR     sys_getsid
         PTR     sys_capget
         PTR     sys_capset
-        PTR     sys32_rt_sigpending             /* 6125 */
+        PTR     sys_32_rt_sigpending            /* 6125 */
         PTR     compat_sys_rt_sigtimedwait
-        PTR     sys32_rt_sigqueueinfo
+        PTR     sys_32_rt_sigqueueinfo
         PTR     sysn32_rt_sigsuspend
         PTR     sys32_sigaltstack
         PTR     compat_sys_utime                /* 6130 */
         PTR     sys_mknod
-        PTR     sys32_personality
-        PTR     sys32_ustat
+        PTR     sys_32_personality
+        PTR     sys_32_ustat
         PTR     compat_sys_statfs
         PTR     compat_sys_fstatfs              /* 6135 */
         PTR     sys_sysfs
@@ -265,14 +265,14 @@ EXPORT(sysn32_call_table)
         PTR     sys_sched_getscheduler
         PTR     sys_sched_get_priority_max
         PTR     sys_sched_get_priority_min
-        PTR     sys32_sched_rr_get_interval     /* 6145 */
+        PTR     sys_32_sched_rr_get_interval    /* 6145 */
         PTR     sys_mlock
         PTR     sys_munlock
         PTR     sys_mlockall
         PTR     sys_munlockall
         PTR     sys_vhangup                     /* 6150 */
         PTR     sys_pivot_root
-        PTR     sys32_sysctl
+        PTR     sys_32_sysctl
         PTR     sys_prctl
         PTR     compat_sys_adjtimex
         PTR     compat_sys_setrlimit            /* 6155 */
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index fefef4af8595..b0fef4ff9827 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -265,12 +265,12 @@ sys_call_table:
         PTR     sys_olduname
         PTR     sys_umask                       /* 4060 */
         PTR     sys_chroot
-        PTR     sys32_ustat
+        PTR     sys_32_ustat
         PTR     sys_dup2
         PTR     sys_getppid
         PTR     sys_getpgrp                     /* 4065 */
         PTR     sys_setsid
-        PTR     sys32_sigaction
+        PTR     sys_32_sigaction
         PTR     sys_sgetmask
         PTR     sys_ssetmask
         PTR     sys_setreuid                    /* 4070 */
@@ -293,7 +293,7 @@ sys_call_table:
         PTR     sys_swapon
         PTR     sys_reboot
         PTR     compat_sys_old_readdir
-        PTR     old_mmap                        /* 4090 */
+        PTR     sys_mips_mmap                   /* 4090 */
         PTR     sys_munmap
         PTR     sys_truncate
         PTR     sys_ftruncate
@@ -320,12 +320,12 @@ sys_call_table:
         PTR     compat_sys_wait4
         PTR     sys_swapoff                     /* 4115 */
         PTR     compat_sys_sysinfo
-        PTR     sys32_ipc
+        PTR     sys_32_ipc
         PTR     sys_fsync
         PTR     sys32_sigreturn
         PTR     sys32_clone                     /* 4120 */
         PTR     sys_setdomainname
-        PTR     sys32_newuname
+        PTR     sys_32_newuname
         PTR     sys_ni_syscall                  /* sys_modify_ldt */
         PTR     compat_sys_adjtimex
         PTR     sys_mprotect                    /* 4125 */
@@ -339,11 +339,11 @@ sys_call_table:
         PTR     sys_fchdir
         PTR     sys_bdflush
         PTR     sys_sysfs                       /* 4135 */
-        PTR     sys32_personality
+        PTR     sys_32_personality
         PTR     sys_ni_syscall                  /* for afs_syscall */
         PTR     sys_setfsuid
         PTR     sys_setfsgid
-        PTR     sys32_llseek                    /* 4140 */
+        PTR     sys_32_llseek                   /* 4140 */
         PTR     compat_sys_getdents
         PTR     compat_sys_select
         PTR     sys_flock
@@ -356,7 +356,7 @@ sys_call_table:
         PTR     sys_ni_syscall                  /* 4150 */
         PTR     sys_getsid
         PTR     sys_fdatasync
-        PTR     sys32_sysctl
+        PTR     sys_32_sysctl
         PTR     sys_mlock
         PTR     sys_munlock                     /* 4155 */
         PTR     sys_mlockall
@@ -368,7 +368,7 @@ sys_call_table:
         PTR     sys_sched_yield
         PTR     sys_sched_get_priority_max
         PTR     sys_sched_get_priority_min
-        PTR     sys32_sched_rr_get_interval     /* 4165 */
+        PTR     sys_32_sched_rr_get_interval    /* 4165 */
         PTR     compat_sys_nanosleep
         PTR     sys_mremap
         PTR     sys_accept
@@ -397,25 +397,25 @@ sys_call_table:
         PTR     sys_getresgid
         PTR     sys_prctl
         PTR     sys32_rt_sigreturn
-        PTR     sys32_rt_sigaction
-        PTR     sys32_rt_sigprocmask            /* 4195 */
-        PTR     sys32_rt_sigpending
+        PTR     sys_32_rt_sigaction
+        PTR     sys_32_rt_sigprocmask           /* 4195 */
+        PTR     sys_32_rt_sigpending
         PTR     compat_sys_rt_sigtimedwait
-        PTR     sys32_rt_sigqueueinfo
+        PTR     sys_32_rt_sigqueueinfo
         PTR     sys32_rt_sigsuspend
-        PTR     sys32_pread                     /* 4200 */
-        PTR     sys32_pwrite
+        PTR     sys_32_pread                    /* 4200 */
+        PTR     sys_32_pwrite
         PTR     sys_chown
         PTR     sys_getcwd
         PTR     sys_capget
         PTR     sys_capset                      /* 4205 */
         PTR     sys32_sigaltstack
-        PTR     sys32_sendfile
+        PTR     sys_32_sendfile
         PTR     sys_ni_syscall
         PTR     sys_ni_syscall
-        PTR     sys32_mmap2                     /* 4210 */
-        PTR     sys32_truncate64
-        PTR     sys32_ftruncate64
+        PTR     sys_mips_mmap2                  /* 4210 */
+        PTR     sys_32_truncate64
+        PTR     sys_32_ftruncate64
         PTR     sys_newstat
         PTR     sys_newlstat
         PTR     sys_newfstat                    /* 4215 */
@@ -481,7 +481,7 @@ sys_call_table:
         PTR     compat_sys_mq_notify            /* 4275 */
         PTR     compat_sys_mq_getsetattr
         PTR     sys_ni_syscall                  /* sys_vserver */
-        PTR     sys32_waitid
+        PTR     sys_32_waitid
         PTR     sys_ni_syscall                  /* available, was setaltroot */
         PTR     sys_add_key                     /* 4280 */
         PTR     sys_request_key
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index a4e106c56ab5..830c5ef9932b 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -19,6 +19,7 @@
 #include <linux/ptrace.h>
 #include <linux/unistd.h>
 #include <linux/compiler.h>
+#include <linux/syscalls.h>
 #include <linux/uaccess.h>
 
 #include <asm/abi.h>
@@ -338,8 +339,8 @@ asmlinkage int sys_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
 }
 
 #ifdef CONFIG_TRAD_SIGNALS
-asmlinkage int sys_sigaction(int sig, const struct sigaction __user *act,
-        struct sigaction __user *oact)
+SYSCALL_DEFINE3(sigaction, int, sig, const struct sigaction __user *, act,
+        struct sigaction __user *, oact)
 {
         struct k_sigaction new_ka, old_ka;
         int ret;
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 652709b353ad..2e74075ac0ca 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -349,8 +349,8 @@ asmlinkage int sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
         return -ERESTARTNOHAND;
 }
 
-asmlinkage int sys32_sigaction(int sig, const struct sigaction32 __user *act,
-                               struct sigaction32 __user *oact)
+SYSCALL_DEFINE3(32_sigaction, long, sig, const struct sigaction32 __user *, act,
+        struct sigaction32 __user *, oact)
 {
         struct k_sigaction new_ka, old_ka;
         int ret;
@@ -704,9 +704,9 @@ struct mips_abi mips_abi_32 = {
         .restart        = __NR_O32_restart_syscall
 };
 
-asmlinkage int sys32_rt_sigaction(int sig, const struct sigaction32 __user *act,
-                                  struct sigaction32 __user *oact,
-                                  unsigned int sigsetsize)
+SYSCALL_DEFINE4(32_rt_sigaction, int, sig,
+        const struct sigaction32 __user *, act,
+        struct sigaction32 __user *, oact, unsigned int, sigsetsize)
 {
         struct k_sigaction new_sa, old_sa;
         int ret = -EINVAL;
@@ -748,8 +748,8 @@ out:
         return ret;
 }
 
-asmlinkage int sys32_rt_sigprocmask(int how, compat_sigset_t __user *set,
-        compat_sigset_t __user *oset, unsigned int sigsetsize)
+SYSCALL_DEFINE4(32_rt_sigprocmask, int, how, compat_sigset_t __user *, set,
+        compat_sigset_t __user *, oset, unsigned int, sigsetsize)
 {
         sigset_t old_set, new_set;
         int ret;
@@ -770,8 +770,8 @@ asmlinkage int sys32_rt_sigprocmask(int how, compat_sigset_t __user *set,
         return ret;
 }
 
-asmlinkage int sys32_rt_sigpending(compat_sigset_t __user *uset,
-        unsigned int sigsetsize)
+SYSCALL_DEFINE2(32_rt_sigpending, compat_sigset_t __user *, uset,
+        unsigned int, sigsetsize)
 {
         int ret;
         sigset_t set;
@@ -787,7 +787,8 @@ asmlinkage int sys32_rt_sigpending(compat_sigset_t __user *uset,
         return ret;
 }
 
-asmlinkage int sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *uinfo)
+SYSCALL_DEFINE3(32_rt_sigqueueinfo, int, pid, int, sig,
+        compat_siginfo_t __user *, uinfo)
 {
         siginfo_t info;
         int ret;
@@ -802,10 +803,9 @@ asmlinkage int sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *
         return ret;
 }
 
-asmlinkage long
-sys32_waitid(int which, compat_pid_t pid,
-             compat_siginfo_t __user *uinfo, int options,
-             struct compat_rusage __user *uru)
+SYSCALL_DEFINE5(32_waitid, int, which, compat_pid_t, pid,
+             compat_siginfo_t __user *, uinfo, int, options,
+             struct compat_rusage __user *, uru)
 {
         siginfo_t info;
         struct rusage ru;
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 37970d9b2186..8cf384644040 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -152,9 +152,9 @@ out:
         return error;
 }
 
-asmlinkage unsigned long
-old_mmap(unsigned long addr, unsigned long len, int prot,
-        int flags, int fd, off_t offset)
+SYSCALL_DEFINE6(mips_mmap, unsigned long, addr, unsigned long, len,
+        unsigned long, prot, unsigned long, flags, unsigned long,
+        fd, off_t, offset)
 {
         unsigned long result;
 
@@ -168,9 +168,9 @@ out:
         return result;
 }
 
-asmlinkage unsigned long
-sys_mmap2(unsigned long addr, unsigned long len, unsigned long prot,
-          unsigned long flags, unsigned long fd, unsigned long pgoff)
+SYSCALL_DEFINE6(mips_mmap2, unsigned long, addr, unsigned long, len,
+        unsigned long, prot, unsigned long, flags, unsigned long, fd,
+        unsigned long, pgoff)
 {
         if (pgoff & (~PAGE_MASK >> 12))
                 return -EINVAL;
@@ -240,7 +240,7 @@ out:
 /*
  * Compacrapability ...
  */
-asmlinkage int sys_uname(struct old_utsname __user * name)
+SYSCALL_DEFINE1(uname, struct old_utsname __user *, name)
 {
         if (name && !copy_to_user(name, utsname(), sizeof (*name)))
                 return 0;
@@ -250,7 +250,7 @@ asmlinkage int sys_uname(struct old_utsname __user * name)
 /*
  * Compacrapability ...
  */
-asmlinkage int sys_olduname(struct oldold_utsname __user * name)
+SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
 {
         int error;
 
@@ -279,7 +279,7 @@ asmlinkage int sys_olduname(struct oldold_utsname __user * name)
         return error;
 }
 
-asmlinkage int sys_set_thread_area(unsigned long addr)
+SYSCALL_DEFINE1(set_thread_area, unsigned long, addr)
 {
         struct thread_info *ti = task_thread_info(current);
 
@@ -290,7 +290,7 @@ asmlinkage int sys_set_thread_area(unsigned long addr)
         return 0;
 }
 
-asmlinkage int _sys_sysmips(int cmd, long arg1, int arg2, int arg3)
+asmlinkage int _sys_sysmips(long cmd, long arg1, long arg2, long arg3)
 {
         switch (cmd) {
         case MIPS_ATOMIC_SET:
@@ -325,8 +325,8 @@ asmlinkage int _sys_sysmips(int cmd, long arg1, int arg2, int arg3)
  *
  * This is really horribly ugly.
  */
-asmlinkage int sys_ipc(unsigned int call, int first, int second,
-                       unsigned long third, void __user *ptr, long fifth)
+SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, int, second,
+        unsigned long, third, void __user *, ptr, long, fifth)
 {
         int version, ret;
 
@@ -411,7 +411,7 @@ asmlinkage int sys_ipc(unsigned int call, int first, int second,
 /*
  * No implemented yet ...
  */
-asmlinkage int sys_cachectl(char *addr, int nbytes, int op)
+SYSCALL_DEFINE3(cachectl, char *, addr, int, nbytes, int, op)
 {
         return -ENOSYS;
 }
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index f6083c6bfaa4..b2d7041341b8 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -944,6 +944,9 @@ asmlinkage void do_mdmx(struct pt_regs *regs)
         force_sig(SIGILL, current);
 }
 
+/*
+ * Called with interrupts disabled.
+ */
 asmlinkage void do_watch(struct pt_regs *regs)
 {
         u32 cause;
@@ -963,9 +966,12 @@ asmlinkage void do_watch(struct pt_regs *regs)
          */
         if (test_tsk_thread_flag(current, TIF_LOAD_WATCH)) {
                 mips_read_watch_registers();
+                local_irq_enable();
                 force_sig(SIGTRAP, current);
-        } else
+        } else {
                 mips_clear_watch_registers();
+                local_irq_enable();
+        }
 }
 
 asmlinkage void do_mcheck(struct pt_regs *regs)
@@ -1582,7 +1588,11 @@ void __init set_handler(unsigned long offset, void *addr, unsigned long size)
 static char panic_null_cerr[] __cpuinitdata =
         "Trying to set NULL cache error exception handler";
 
-/* Install uncached CPU exception handler */
+/*
+ * Install uncached CPU exception handler.
+ * This is suitable only for the cache error exception which is the only
+ * exception handler that is being run uncached.
+ */
 void __cpuinit set_uncached_handler(unsigned long offset, void *addr,
         unsigned long size)
 {
@@ -1593,7 +1603,7 @@ void __cpuinit set_uncached_handler(unsigned long offset, void *addr,
         unsigned long uncached_ebase = TO_UNCAC(ebase);
 #endif
         if (cpu_has_mips_r2)
-                ebase += (read_c0_ebase() & 0x3ffff000);
+                uncached_ebase += (read_c0_ebase() & 0x3ffff000);
 
         if (!addr)
                 panic(panic_null_cerr);
diff --git a/arch/mips/lib/memcpy-inatomic.S b/arch/mips/lib/memcpy-inatomic.S
index 736d0fb56a94..68853a038d3f 100644
--- a/arch/mips/lib/memcpy-inatomic.S
+++ b/arch/mips/lib/memcpy-inatomic.S
@@ -21,7 +21,7 @@
  * end of memory on some systems.  It's also a seriously bad idea on non
  * dma-coherent systems.
  */
-#if !defined(CONFIG_DMA_COHERENT) || !defined(CONFIG_DMA_IP27)
+#ifdef CONFIG_DMA_NONCOHERENT
 #undef CONFIG_CPU_HAS_PREFETCH
 #endif
 #ifdef CONFIG_MIPS_MALTA
diff --git a/arch/mips/lib/memcpy.S b/arch/mips/lib/memcpy.S
index c06cccf60bec..56a1f85a1ce8 100644
--- a/arch/mips/lib/memcpy.S
+++ b/arch/mips/lib/memcpy.S
@@ -21,7 +21,7 @@
  * end of memory on some systems.  It's also a seriously bad idea on non
  * dma-coherent systems.
  */
-#if !defined(CONFIG_DMA_COHERENT) || !defined(CONFIG_DMA_IP27)
+#ifdef CONFIG_DMA_NONCOHERENT
 #undef CONFIG_CPU_HAS_PREFETCH
 #endif
 #ifdef CONFIG_MIPS_MALTA
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 6e99665ae860..c43f4b26a690 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -618,15 +618,35 @@ static void r4k_dma_cache_inv(unsigned long addr, unsigned long size)
         if (cpu_has_inclusive_pcaches) {
                 if (size >= scache_size)
                         r4k_blast_scache();
-                else
+                else {
+                        unsigned long lsize = cpu_scache_line_size();
+                        unsigned long almask = ~(lsize - 1);
+
+                        /*
+                         * There is no clearly documented alignment requirement
+                         * for the cache instruction on MIPS processors and
+                         * some processors, among them the RM5200 and RM7000
+                         * QED processors will throw an address error for cache
+                         * hit ops with insufficient alignment.  Solved by
+                         * aligning the address to cache line size.
+                         */
+                        cache_op(Hit_Writeback_Inv_SD, addr & almask);
+                        cache_op(Hit_Writeback_Inv_SD,
+                                 (addr + size - 1) & almask);
                         blast_inv_scache_range(addr, addr + size);
+                }
                 return;
         }
 
         if (cpu_has_safe_index_cacheops && size >= dcache_size) {
                 r4k_blast_dcache();
         } else {
+                unsigned long lsize = cpu_dcache_line_size();
+                unsigned long almask = ~(lsize - 1);
+
                 R4600_HIT_CACHEOP_WAR_IMPL;
+                cache_op(Hit_Writeback_Inv_D, addr & almask);
+                cache_op(Hit_Writeback_Inv_D, (addr + size - 1)  & almask);
                 blast_inv_dcache_range(addr, addr + size);
         }
 
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 98ad0a82c29e..694d51f523d1 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -13,6 +13,7 @@
 #include <linux/linkage.h>
 #include <linux/module.h>
 #include <linux/sched.h>
+#include <linux/syscalls.h>
 #include <linux/mm.h>
 
 #include <asm/cacheflush.h>
@@ -58,8 +59,8 @@ EXPORT_SYMBOL(_dma_cache_wback_inv);
  * We could optimize the case where the cache argument is not BCACHE but
  * that seems very atypical use ...
  */
-asmlinkage int sys_cacheflush(unsigned long addr,
-        unsigned long bytes, unsigned int cache)
+SYSCALL_DEFINE3(cacheflush, unsigned long, addr, unsigned long, bytes,
+        unsigned int, cache)
 {
         if (bytes == 0)
                 return 0;
diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
index fa636fc6b7b9..55767ad9f00e 100644
--- a/arch/mips/mm/fault.c
+++ b/arch/mips/mm/fault.c
@@ -97,7 +97,6 @@ good_area:
                         goto bad_area;
         }
 
-survive:
         /*
          * If for any reason at all we couldn't handle the fault,
          * make sure we exit gracefully rather than endlessly redo
@@ -167,21 +166,13 @@ no_context:
                field,  regs->regs[31]);
         die("Oops", regs);
 
-/*
- * We ran out of memory, or some other thing happened to us that made
- * us unable to handle the page fault gracefully.
- */
 out_of_memory:
-        up_read(&mm->mmap_sem);
-        if (is_global_init(tsk)) {
-                yield();
-                down_read(&mm->mmap_sem);
-                goto survive;
-        }
-        printk("VM: killing process %s\n", tsk->comm);
-        if (user_mode(regs))
-                do_group_exit(SIGKILL);
-        goto no_context;
+        /*
+         * We ran out of memory, call the OOM killer, and return the userspace
+         * (which will retry the fault, or kill us if we got oom-killed).
+         */
+        pagefault_out_of_memory();
+        return;
 
 do_sigbus:
         up_read(&mm->mmap_sem);
diff --git a/arch/mips/pci/pci-rc32434.c b/arch/mips/pci/pci-rc32434.c
index 1c2821e2f494..71f7d27b0d4c 100644
--- a/arch/mips/pci/pci-rc32434.c
+++ b/arch/mips/pci/pci-rc32434.c
@@ -205,6 +205,8 @@ static int __init rc32434_pcibridge_init(void)
 
 static int __init rc32434_pci_init(void)
 {
+        void __iomem *io_map_base;
+
         pr_info("PCI: Initializing PCI\n");
 
         ioport_resource.start = rc32434_res_pci_io1.start;
@@ -212,6 +214,15 @@ static int __init rc32434_pci_init(void)
 
         rc32434_pcibridge_init();
 
+        io_map_base = ioremap(rc32434_res_pci_io1.start,
+                rc32434_res_pci_io1.end - rc32434_res_pci_io1.start + 1);
+
+        if (!io_map_base)
+                return -ENOMEM;
+
+        rc32434_controller.io_map_base =
+                (unsigned long)io_map_base - rc32434_res_pci_io1.start;
+
         register_pci_controller(&rc32434_controller);
         rc32434_sync();
 
diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c
index c1c29181bd46..4a5f05b662ae 100644
--- a/arch/mips/rb532/devices.c
+++ b/arch/mips/rb532/devices.c
@@ -24,6 +24,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/gpio_keys.h>
 #include <linux/input.h>
+#include <linux/serial_8250.h>
 
 #include <asm/bootinfo.h>
 
@@ -39,6 +40,29 @@
 #define ETH0_RX_DMA_ADDR  (DMA0_BASE_ADDR + 0 * DMA_CHAN_OFFSET)
 #define ETH0_TX_DMA_ADDR  (DMA0_BASE_ADDR + 1 * DMA_CHAN_OFFSET)
 
+extern unsigned int idt_cpu_freq;
+
+static struct mpmc_device dev3;
+
+void set_latch_u5(unsigned char or_mask, unsigned char nand_mask)
+{
+        unsigned long flags;
+
+        spin_lock_irqsave(&dev3.lock, flags);
+
+        dev3.state = (dev3.state | or_mask) & ~nand_mask;
+        writeb(dev3.state, dev3.base);
+
+        spin_unlock_irqrestore(&dev3.lock, flags);
+}
+EXPORT_SYMBOL(set_latch_u5);
+
+unsigned char get_latch_u5(void)
+{
+        return dev3.state;
+}
+EXPORT_SYMBOL(get_latch_u5);
+
 static struct resource korina_dev0_res[] = {
         {
                 .name = "korina_regs",
@@ -86,7 +110,7 @@ static struct korina_device korina_dev0_data = {
 static struct platform_device korina_dev0 = {
         .id = -1,
         .name = "korina",
-        .dev.platform_data = &korina_dev0_data,
+        .dev.driver_data = &korina_dev0_data,
         .resource = korina_dev0_res,
         .num_resources = ARRAY_SIZE(korina_dev0_res),
 };
@@ -214,12 +238,32 @@ static struct platform_device rb532_wdt = {
         .num_resources  = ARRAY_SIZE(rb532_wdt_res),
 };
 
+static struct plat_serial8250_port rb532_uart_res[] = {
+        {
+                .membase        = (char *)KSEG1ADDR(REGBASE + UART0BASE),
+                .irq            = UART0_IRQ,
+                .regshift       = 2,
+                .iotype         = UPIO_MEM,
+                .flags          = UPF_BOOT_AUTOCONF,
+        },
+        {
+                .flags          = 0,
+        }
+};
+
+static struct platform_device rb532_uart = {
+        .name              = "serial8250",
+        .id                = PLAT8250_DEV_PLATFORM,
+        .dev.platform_data = &rb532_uart_res,
+};
+
 static struct platform_device *rb532_devs[] = {
         &korina_dev0,
         &nand_slot0,
         &cf_slot0,
         &rb532_led,
         &rb532_button,
+        &rb532_uart,
         &rb532_wdt
 };
 
@@ -291,9 +335,20 @@ static int __init plat_setup_devices(void)
         nand_slot0_res[0].start = readl(IDT434_REG_BASE + DEV2BASE);
         nand_slot0_res[0].end = nand_slot0_res[0].start + 0x1000;
 
+        /* Read and map device controller 3 */
+        dev3.base = ioremap_nocache(readl(IDT434_REG_BASE + DEV3BASE), 1);
+
+        if (!dev3.base) {
+                printk(KERN_ERR "rb532: cannot remap device controller 3\n");
+                return -ENXIO;
+        }
+
         /* Initialise the NAND device */
         rb532_nand_setup();
 
+        /* set the uart clock to the current cpu frequency */
+        rb532_uart_res[0].uartclk = idt_cpu_freq;
+
         return platform_add_devices(rb532_devs, ARRAY_SIZE(rb532_devs));
 }
 
diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c
index 0e84c8ab6a39..37de05d595e7 100644
--- a/arch/mips/rb532/gpio.c
+++ b/arch/mips/rb532/gpio.c
@@ -41,8 +41,6 @@ struct rb532_gpio_chip {
         void __iomem     *regbase;
 };
 
-struct mpmc_device dev3;
-
 static struct resource rb532_gpio_reg0_res[] = {
         {
                 .name   = "gpio_reg0",
@@ -52,61 +50,6 @@ static struct resource rb532_gpio_reg0_res[] = {
         }
 };
 
-static struct resource rb532_dev3_ctl_res[] = {
-        {
-                .name   = "dev3_ctl",
-                .start  = REGBASE + DEV3BASE,
-                .end    = REGBASE + DEV3BASE + sizeof(struct dev_reg) - 1,
-                .flags  = IORESOURCE_MEM,
-        }
-};
-
-void set_434_reg(unsigned reg_offs, unsigned bit, unsigned len, unsigned val)
-{
-        unsigned long flags;
-        unsigned data;
-        unsigned i = 0;
-
-        spin_lock_irqsave(&dev3.lock, flags);
-
-        data = readl(IDT434_REG_BASE + reg_offs);
-        for (i = 0; i != len; ++i) {
-                if (val & (1 << i))
-                        data |= (1 << (i + bit));
-                else
-                        data &= ~(1 << (i + bit));
-        }
-        writel(data, (IDT434_REG_BASE + reg_offs));
-
-        spin_unlock_irqrestore(&dev3.lock, flags);
-}
-EXPORT_SYMBOL(set_434_reg);
-
-unsigned get_434_reg(unsigned reg_offs)
-{
-        return readl(IDT434_REG_BASE + reg_offs);
-}
-EXPORT_SYMBOL(get_434_reg);
-
-void set_latch_u5(unsigned char or_mask, unsigned char nand_mask)
-{
-        unsigned long flags;
-
-        spin_lock_irqsave(&dev3.lock, flags);
-
-        dev3.state = (dev3.state | or_mask) & ~nand_mask;
-        writel(dev3.state, &dev3.base);
-
-        spin_unlock_irqrestore(&dev3.lock, flags);
-}
-EXPORT_SYMBOL(set_latch_u5);
-
-unsigned char get_latch_u5(void)
-{
-        return dev3.state;
-}
-EXPORT_SYMBOL(get_latch_u5);
-
 /* rb532_set_bit - sanely set a bit
  *
  * bitval: new value for the bit
@@ -119,13 +62,11 @@ static inline void rb532_set_bit(unsigned bitval,
         unsigned long flags;
         u32 val;
 
-        bitval = !!bitval;              /* map parameter to {0,1} */
-
         local_irq_save(flags);
 
         val = readl(ioaddr);
-        val &= ~( ~bitval << offset );   /* unset bit if bitval == 0 */
-        val |=  (  bitval << offset );   /* set bit if bitval == 1 */
+        val &= ~(!bitval << offset);   /* unset bit if bitval == 0 */
+        val |= (!!bitval << offset);   /* set bit if bitval == 1 */
         writel(val, ioaddr);
 
         local_irq_restore(flags);
@@ -171,8 +112,8 @@ static int rb532_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
 
         gpch = container_of(chip, struct rb532_gpio_chip, chip);
 
-        if (rb532_get_bit(offset, gpch->regbase + GPIOFUNC))
-                return 1;       /* alternate function, GPIOCFG is ignored */
+        /* disable alternate function in case it's set */
+        rb532_set_bit(0, offset, gpch->regbase + GPIOFUNC);
 
         rb532_set_bit(0, offset, gpch->regbase + GPIOCFG);
         return 0;
@@ -188,8 +129,8 @@ static int rb532_gpio_direction_output(struct gpio_chip *chip,
 
         gpch = container_of(chip, struct rb532_gpio_chip, chip);
 
-        if (rb532_get_bit(offset, gpch->regbase + GPIOFUNC))
-                return 1;       /* alternate function, GPIOCFG is ignored */
+        /* disable alternate function in case it's set */
+        rb532_set_bit(0, offset, gpch->regbase + GPIOFUNC);
 
         /* set the initial output value */
         rb532_set_bit(value, offset, gpch->regbase + GPIOD);
@@ -233,10 +174,11 @@ EXPORT_SYMBOL(rb532_gpio_set_istat);
 /*
  * Configure GPIO alternate function
  */
-static void rb532_gpio_set_func(int bit, unsigned gpio)
+void rb532_gpio_set_func(unsigned gpio)
 {
-       rb532_set_bit(bit, gpio, rb532_gpio_chip->regbase + GPIOFUNC);
+       rb532_set_bit(1, gpio, rb532_gpio_chip->regbase + GPIOFUNC);
 }
+EXPORT_SYMBOL(rb532_gpio_set_func);
 
 int __init rb532_gpio_init(void)
 {
@@ -253,20 +195,6 @@ int __init rb532_gpio_init(void)
         /* Register our GPIO chip */
         gpiochip_add(&rb532_gpio_chip->chip);
 
-        r = rb532_dev3_ctl_res;
-        dev3.base = ioremap_nocache(r->start, r->end - r->start);
-
-        if (!dev3.base) {
-                printk(KERN_ERR "rb532: cannot remap device controller 3\n");
-                return -ENXIO;
-        }
-
-        /* configure CF_GPIO_NUM as CFRDY IRQ source */
-        rb532_gpio_set_func(0, CF_GPIO_NUM);
-        rb532_gpio_direction_input(&rb532_gpio_chip->chip, CF_GPIO_NUM);
-        rb532_gpio_set_ilevel(1, CF_GPIO_NUM);
-        rb532_gpio_set_istat(0, CF_GPIO_NUM);
-
         return 0;
 }
 arch_initcall(rb532_gpio_init);
diff --git a/arch/mips/rb532/irq.c b/arch/mips/rb532/irq.c
index 549b46d2fcee..53eeb5e7bc5b 100644
--- a/arch/mips/rb532/irq.c
+++ b/arch/mips/rb532/irq.c
@@ -46,6 +46,7 @@
 #include <asm/system.h>
 
 #include <asm/mach-rc32434/irq.h>
+#include <asm/mach-rc32434/gpio.h>
 
 struct intr_group {
         u32 mask;       /* mask of valid bits in pending/mask registers */
@@ -150,6 +151,9 @@ static void rb532_disable_irq(unsigned int irq_nr)
                 mask |= intr_bit;
                 WRITE_MASK(addr, mask);
 
+                if (group == GPIO_MAPPED_IRQ_GROUP)
+                        rb532_gpio_set_istat(0, irq_nr - GPIO_MAPPED_IRQ_BASE);
+
                 /*
                  * if there are no more interrupts enabled in this
                  * group, disable corresponding IP
@@ -165,12 +169,35 @@ static void rb532_mask_and_ack_irq(unsigned int irq_nr)
         ack_local_irq(group_to_ip(irq_to_group(irq_nr)));
 }
 
+static int rb532_set_type(unsigned int irq_nr, unsigned type)
+{
+        int gpio = irq_nr - GPIO_MAPPED_IRQ_BASE;
+        int group = irq_to_group(irq_nr);
+
+        if (group != GPIO_MAPPED_IRQ_GROUP)
+                return (type == IRQ_TYPE_LEVEL_HIGH) ? 0 : -EINVAL;
+
+        switch (type) {
+        case IRQ_TYPE_LEVEL_HIGH:
+                rb532_gpio_set_ilevel(1, gpio);
+                break;
+        case IRQ_TYPE_LEVEL_LOW:
+                rb532_gpio_set_ilevel(0, gpio);
+                break;
+        default:
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
 static struct irq_chip rc32434_irq_type = {
         .name           = "RB532",
         .ack            = rb532_disable_irq,
         .mask           = rb532_disable_irq,
         .mask_ack       = rb532_mask_and_ack_irq,
         .unmask         = rb532_enable_irq,
+        .set_type       = rb532_set_type,
 };
 
 void __init arch_init_irq(void)
diff --git a/arch/mips/rb532/serial.c b/arch/mips/rb532/serial.c
index 3e0d7ec3a579..00ed19f0bdb5 100644
--- a/arch/mips/rb532/serial.c
+++ b/arch/mips/rb532/serial.c
@@ -36,7 +36,7 @@
 extern unsigned int idt_cpu_freq;
 
 static struct uart_port rb532_uart = {
-        .type = PORT_16550A,
+        .flags = UPF_BOOT_AUTOCONF,
         .line = 0,
         .irq = UART0_IRQ,
         .iotype = UPIO_MEM,
diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c
index 6c0049a5bbc1..55440967b3a8 100644
--- a/arch/mips/txx9/generic/setup_tx4939.c
+++ b/arch/mips/txx9/generic/setup_tx4939.c
@@ -435,6 +435,28 @@ void __init tx4939_ata_init(void)
                 platform_device_register(&ata1_dev);
 }
 
+void __init tx4939_rtc_init(void)
+{
+        static struct resource res[] = {
+                {
+                        .start = TX4939_RTC_REG & 0xfffffffffULL,
+                        .end = (TX4939_RTC_REG & 0xfffffffffULL) + 0x100 - 1,
+                        .flags = IORESOURCE_MEM,
+                }, {
+                        .start = TXX9_IRQ_BASE + TX4939_IR_RTC,
+                        .flags = IORESOURCE_IRQ,
+                },
+        };
+        static struct platform_device rtc_dev = {
+                .name = "tx4939rtc",
+                .id = -1,
+                .num_resources = ARRAY_SIZE(res),
+                .resource = res,
+        };
+
+        platform_device_register(&rtc_dev);
+}
+
 static void __init tx4939_stop_unused_modules(void)
 {
         __u64 pcfg, rst = 0, ckd = 0;
diff --git a/arch/mips/txx9/rbtx4939/setup.c b/arch/mips/txx9/rbtx4939/setup.c
index 98fbd9391bf8..656603b85b71 100644
--- a/arch/mips/txx9/rbtx4939/setup.c
+++ b/arch/mips/txx9/rbtx4939/setup.c
@@ -336,6 +336,7 @@ static void __init rbtx4939_device_init(void)
         rbtx4939_led_setup();
         tx4939_wdt_init();
         tx4939_ata_init();
+        tx4939_rtc_init();
 }
 
 static void __init rbtx4939_setup(void)
diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig
index 9a9f43358879..41d16822e616 100644
--- a/arch/mn10300/Kconfig
+++ b/arch/mn10300/Kconfig
@@ -7,6 +7,7 @@ mainmenu "Linux Kernel Configuration"
 
 config MN10300
         def_bool y
+        select HAVE_OPROFILE
 
 config AM33
         def_bool y
diff --git a/arch/mn10300/kernel/entry.S b/arch/mn10300/kernel/entry.S
index 62fba8aa9b6e..ceeaaaa359e2 100644
--- a/arch/mn10300/kernel/entry.S
+++ b/arch/mn10300/kernel/entry.S
@@ -478,7 +478,7 @@ ENTRY(sys_call_table)
         .long sys_uselib
         .long sys_swapon
         .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
         .long old_mmap          /* 90 */
         .long sys_munmap
         .long sys_truncate
diff --git a/arch/mn10300/unit-asb2305/pci.c b/arch/mn10300/unit-asb2305/pci.c
index 1a86425fec42..07dbbcda3b2e 100644
--- a/arch/mn10300/unit-asb2305/pci.c
+++ b/arch/mn10300/unit-asb2305/pci.c
@@ -173,7 +173,7 @@ static int pci_ampci_write_config_byte(struct pci_bus *bus, unsigned int devfn,
                 BRIDGEREGB(where) = value;
         } else {
                 if (bus->number == 0 &&
-                    (devfn == PCI_DEVFN(2, 0) && devfn == PCI_DEVFN(3, 0))
+                    (devfn == PCI_DEVFN(2, 0) || devfn == PCI_DEVFN(3, 0))
                     )
                         __pcidebug("<= %02x", bus, devfn, where, value);
                 CONFIG_ADDRESS = CONFIG_CMD(bus, devfn, where);
diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild
index 2121d99f8364..f88b252e419c 100644
--- a/arch/parisc/include/asm/Kbuild
+++ b/arch/parisc/include/asm/Kbuild
@@ -1,4 +1,3 @@
 include include/asm-generic/Kbuild.asm
 
 unifdef-y += pdc.h
-unifdef-y += swab.h
diff --git a/arch/parisc/include/asm/byteorder.h b/arch/parisc/include/asm/byteorder.h
index da66029c4cb2..58af2c5f5d61 100644
--- a/arch/parisc/include/asm/byteorder.h
+++ b/arch/parisc/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _PARISC_BYTEORDER_H
 #define _PARISC_BYTEORDER_H
 
-#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 
 #endif /* _PARISC_BYTEORDER_H */
diff --git a/arch/parisc/include/asm/dma-mapping.h b/arch/parisc/include/asm/dma-mapping.h
index 53af696f23d2..da6943380908 100644
--- a/arch/parisc/include/asm/dma-mapping.h
+++ b/arch/parisc/include/asm/dma-mapping.h
@@ -5,7 +5,7 @@
 #include <asm/cacheflush.h>
 #include <asm/scatterlist.h>
 
-/* See Documentation/DMA-mapping.txt */
+/* See Documentation/PCI/PCI-DMA-mapping.txt */
 struct hppa_dma_ops {
         int  (*dma_supported)(struct device *dev, u64 mask);
         void *(*alloc_consistent)(struct device *dev, size_t size, dma_addr_t *iova, gfp_t flag);
diff --git a/arch/parisc/include/asm/pdc.h b/arch/parisc/include/asm/pdc.h
index c584b00c6074..430f1aeea0b8 100644
--- a/arch/parisc/include/asm/pdc.h
+++ b/arch/parisc/include/asm/pdc.h
@@ -336,10 +336,11 @@
 #define NUM_PDC_RESULT  32
 
 #if !defined(__ASSEMBLY__)
-#ifdef __KERNEL__
 
 #include <linux/types.h>
 
+#ifdef __KERNEL__
+
 extern int pdc_type;
 
 /* Values for pdc_type */
diff --git a/arch/parisc/include/asm/swab.h b/arch/parisc/include/asm/swab.h
index 3ff16c5a3358..e78403b129ef 100644
--- a/arch/parisc/include/asm/swab.h
+++ b/arch/parisc/include/asm/swab.h
@@ -1,7 +1,7 @@
 #ifndef _PARISC_SWAB_H
 #define _PARISC_SWAB_H
 
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/compiler.h>
 
 #define __SWAB_64_THRU_32__
diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c
index ccd61b9567a6..df47895db828 100644
--- a/arch/parisc/kernel/pci-dma.c
+++ b/arch/parisc/kernel/pci-dma.c
@@ -2,7 +2,7 @@
 ** PARISC 1.1 Dynamic DMA mapping support.
 ** This implementation is for PA-RISC platforms that do not support
 ** I/O TLBs (aka DMA address translation hardware).
-** See Documentation/DMA-mapping.txt for interface definitions.
+** See Documentation/PCI/PCI-DMA-mapping.txt for interface definitions.
 **
 **      (c) Copyright 1999,2000 Hewlett-Packard Company
 **      (c) Copyright 2000 Grant Grundler
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 84b861316ce7..74cc312c347c 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -123,6 +123,7 @@ config PPC
         select HAVE_DMA_ATTRS if PPC64
         select USE_GENERIC_SMP_HELPERS if SMP
         select HAVE_OPROFILE
+        select HAVE_SYSCALL_WRAPPERS if PPC64
 
 config EARLY_PRINTK
         bool
@@ -875,10 +876,6 @@ source "drivers/Kconfig"
 
 source "fs/Kconfig"
 
-# XXX source "arch/ppc/8xx_io/Kconfig"
-
-# XXX source "arch/ppc/8260_io/Kconfig"
-
 source "arch/powerpc/sysdev/qe_lib/Kconfig"
 
 source "lib/Kconfig"
diff --git a/arch/powerpc/boot/cuboot-warp.c b/arch/powerpc/boot/cuboot-warp.c
index 21780210057d..806df693fea6 100644
--- a/arch/powerpc/boot/cuboot-warp.c
+++ b/arch/powerpc/boot/cuboot-warp.c
@@ -18,57 +18,14 @@
 
 static bd_t bd;
 
-static void warp_fixup_one_nor(u32 from, u32 to)
-{
-        void *devp;
-        char name[50];
-        u32 v[2];
-
-        sprintf(name, "/plb/opb/ebc/nor_flash@0,0/partition@%x", from);
-
-        devp = finddevice(name);
-        if (!devp)
-                return;
-
-        if (getprop(devp, "reg", v, sizeof(v)) == sizeof(v)) {
-                v[0] = to;
-                setprop(devp, "reg", v, sizeof(v));
-
-                printf("NOR 64M fixup %x -> %x\r\n", from, to);
-        }
-}
-
-
 static void warp_fixups(void)
 {
         ibm440ep_fixup_clocks(66000000, 11059200, 50000000);
         ibm4xx_sdram_fixup_memsize();
         ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
         dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
-
-        /* Fixup for 64M flash on Rev A boards. */
-        if (bd.bi_flashsize == 0x4000000) {
-                void *devp;
-                u32 v[3];
-
-                devp = finddevice("/plb/opb/ebc/nor_flash@0,0");
-                if (!devp)
-                        return;
-
-                /* Fixup the size */
-                if (getprop(devp, "reg", v, sizeof(v)) == sizeof(v)) {
-                        v[2] = bd.bi_flashsize;
-                        setprop(devp, "reg", v, sizeof(v));
-                }
-
-                /* Fixup parition offsets */
-                warp_fixup_one_nor(0x300000, 0x3f00000);
-                warp_fixup_one_nor(0x340000, 0x3f40000);
-                warp_fixup_one_nor(0x380000, 0x3f80000);
-        }
 }
 
-
 void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
                    unsigned long r6, unsigned long r7)
 {
diff --git a/arch/powerpc/boot/dts/haleakala.dts b/arch/powerpc/boot/dts/haleakala.dts
index 513bc43a71af..5b2a4947bf82 100644
--- a/arch/powerpc/boot/dts/haleakala.dts
+++ b/arch/powerpc/boot/dts/haleakala.dts
@@ -89,8 +89,11 @@
                 clock-frequency = <0>; /* Filled in by U-Boot */
 
                 SDRAM0: memory-controller {
-                        compatible = "ibm,sdram-405exr";
+                        compatible = "ibm,sdram-405exr", "ibm,sdram-4xx-ddr2";
                         dcr-reg = <0x010 0x002>;
+                        interrupt-parent = <&UIC2>;
+                        interrupts = <0x5 0x4   /* ECC DED Error */ 
+                                      0x6 0x4>; /* ECC SEC Error */ 
                 };
 
                 MAL0: mcmal {
diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts
index dececc4b5ff2..2804444812e5 100644
--- a/arch/powerpc/boot/dts/kilauea.dts
+++ b/arch/powerpc/boot/dts/kilauea.dts
@@ -90,8 +90,11 @@
                 clock-frequency = <0>; /* Filled in by U-Boot */
 
                 SDRAM0: memory-controller {
-                        compatible = "ibm,sdram-405ex";
+                        compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2";
                         dcr-reg = <0x010 0x002>;
+                        interrupt-parent = <&UIC2>;
+                        interrupts = <0x5 0x4   /* ECC DED Error */ 
+                                      0x6 0x4>; /* ECC SEC Error */ 
                 };
 
                 MAL0: mcmal {
diff --git a/arch/powerpc/boot/dts/makalu.dts b/arch/powerpc/boot/dts/makalu.dts
index 945508c7e7d8..ffc246e72670 100644
--- a/arch/powerpc/boot/dts/makalu.dts
+++ b/arch/powerpc/boot/dts/makalu.dts
@@ -90,8 +90,11 @@
                 clock-frequency = <0>; /* Filled in by U-Boot */
 
                 SDRAM0: memory-controller {
-                        compatible = "ibm,sdram-405ex";
+                        compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2";
                         dcr-reg = <0x010 0x002>;
+                        interrupt-parent = <&UIC2>;
+                        interrupts = <0x5 0x4 /* ECC DED Error */
+                                      0x6 0x4 /* ECC SEC Error */ >;
                 };
 
                 MAL0: mcmal {
diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts
index d4df8b6857a4..3ebf7ec0484c 100644
--- a/arch/powerpc/boot/dts/mpc8313erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8313erdb.dts
@@ -185,13 +185,14 @@
                         cell-index = <0>;
                         device_type = "network";
                         model = "eTSEC";
-                        compatible = "gianfar", "simple-bus";
+                        compatible = "gianfar";
                         reg = <0x24000 0x1000>;
                         local-mac-address = [ 00 00 00 00 00 00 ];
                         interrupts = <37 0x8 36 0x8 35 0x8>;
                         interrupt-parent = <&ipic>;
                         tbi-handle = < &tbi0 >;
-                        phy-handle = < &phy1 >;
+                        /* Vitesse 7385 isn't on the MDIO bus */
+                        fixed-link = <1 1 1000 0 0>;
                         fsl,magic-packet;
 
                         mdio@24520 {
@@ -199,12 +200,6 @@
                                 #size-cells = <0>;
                                 compatible = "fsl,gianfar-mdio";
                                 reg = <0x24520 0x20>;
-                                phy1: ethernet-phy@1 {
-                                        interrupt-parent = <&ipic>;
-                                        interrupts = <19 0x8>;
-                                        reg = <0x1>;
-                                        device_type = "ethernet-phy";
-                                };
                                 phy4: ethernet-phy@4 {
                                         interrupt-parent = <&ipic>;
                                         interrupts = <20 0x8>;
@@ -219,6 +214,8 @@
                 };
 
                 enet1: ethernet@25000 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
                         cell-index = <1>;
                         device_type = "network";
                         model = "eTSEC";
diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
index 072c9b0f8c8e..71784165b77e 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -255,7 +255,7 @@
                         device_type = "serial";
                         compatible = "ns16550";
                         reg = <0x4500 0x100>;
-                        clock-frequency = <0>;
+                        clock-frequency = <133333333>;
                         interrupts = <9 0x8>;
                         interrupt-parent = <&ipic>;
                 };
@@ -265,7 +265,7 @@
                         device_type = "serial";
                         compatible = "ns16550";
                         reg = <0x4600 0x100>;
-                        clock-frequency = <0>;
+                        clock-frequency = <133333333>;
                         interrupts = <10 0x8>;
                         interrupt-parent = <&ipic>;
                 };
diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts
index b9da42105066..0668d1048779 100644
--- a/arch/powerpc/boot/dts/mpc8544ds.dts
+++ b/arch/powerpc/boot/dts/mpc8544ds.dts
@@ -313,7 +313,7 @@
                           0x1000000 0x0 0x0 0xe1010000 0x0 0x10000>;
                 clock-frequency = <33333333>;
                 interrupt-parent = <&mpic>;
-                interrupts = <26 2>;
+                interrupts = <25 2>;
                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
                 interrupt-map = <
                         /* IDSEL 0x0 */
@@ -350,7 +350,7 @@
                           0x1000000 0x0 0x0 0xe1020000 0x0 0x10000>;
                 clock-frequency = <33333333>;
                 interrupt-parent = <&mpic>;
-                interrupts = <25 2>;
+                interrupts = <26 2>;
                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
                 interrupt-map = <
                         /* IDSEL 0x0 */
diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts
index 21459e161d02..359c3b727420 100644
--- a/arch/powerpc/boot/dts/mpc8572ds.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds.dts
@@ -89,7 +89,7 @@
 
                         ramdisk@0 {
                                 reg = <0x0 0x03000000>;
-                                readl-only;
+                                read-only;
                         };
 
                         diagnostic@3000000 {
@@ -724,7 +724,7 @@
                           0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x00010000>;
                 clock-frequency = <33333333>;
                 interrupt-parent = <&mpic>;
-                interrupts = <26 2>;
+                interrupts = <25 2>;
                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
                 interrupt-map = <
                         /* IDSEL 0x0 */
@@ -761,7 +761,7 @@
                           0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x00010000>;
                 clock-frequency = <33333333>;
                 interrupt-parent = <&mpic>;
-                interrupts = <27 2>;
+                interrupts = <26 2>;
                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
                 interrupt-map = <
                         /* IDSEL 0x0 */
diff --git a/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts b/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
index c114c4ee9931..fd462efa9e61 100644
--- a/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
@@ -457,7 +457,7 @@
                           0x1000000 0x0 0x0 0xffc10000 0x0 0x10000>;
                 clock-frequency = <33333333>;
                 interrupt-parent = <&mpic>;
-                interrupts = <26 2>;
+                interrupts = <25 2>;
                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
                 interrupt-map = <
                         /* IDSEL 0x0 */
diff --git a/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts b/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
index 04ecda18d206..e35230f2ac93 100644
--- a/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
@@ -208,7 +208,7 @@
                           0x1000000 0x0 0x0 0xffc20000 0x0 0x10000>;
                 clock-frequency = <33333333>;
                 interrupt-parent = <&mpic>;
-                interrupts = <27 2>;
+                interrupts = <26 2>;
                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
                 interrupt-map = <
                         /* IDSEL 0x0 */
diff --git a/arch/powerpc/boot/dts/warp.dts b/arch/powerpc/boot/dts/warp.dts
index f4e4ba69eef7..7e183ff9a317 100644
--- a/arch/powerpc/boot/dts/warp.dts
+++ b/arch/powerpc/boot/dts/warp.dts
@@ -149,12 +149,17 @@
                                         reg = <0x00000002 0x00004000 0x00000A00>;
                                 };
 
-                                nor_flash@0,0 {
+                                nor@0,0 {
                                         compatible = "amd,s29gl032a", "cfi-flash";
                                         bank-width = <2>;
                                         reg = <0x00000000 0x00000000 0x00400000>;
                                         #address-cells = <1>;
                                         #size-cells = <1>;
+
+                                        partition@0 {
+                                                label = "splash";
+                                                reg = <0x00000000 0x00020000>;
+                                        };
                                         partition@300000 {
                                                 label = "fpga";
                                                 reg = <0x0300000 0x00040000>;
@@ -168,6 +173,41 @@
                                                 reg = <0x0380000 0x00080000>;
                                         };
                                 };
+
+                                ndfc@1,0 {
+                                        compatible = "ibm,ndfc";
+                                        reg = <0x00000001 0x00000000 0x00002000>;
+                                        ccr = <0x00001000>;
+                                        bank-settings = <0x80002222>;
+                                        #address-cells = <1>;
+                                        #size-cells = <1>;
+
+                                        nand {
+                                                #address-cells = <1>;
+                                                #size-cells = <1>;
+
+                                                partition@0 {
+                                                        label = "kernel";
+                                                        reg = <0x00000000 0x00200000>;
+                                                };
+                                                partition@200000 {
+                                                        label = "root";
+                                                        reg = <0x00200000 0x03E00000>;
+                                                };
+                                                partition@40000000 {
+                                                        label = "persistent";
+                                                        reg = <0x04000000 0x04000000>;
+                                                };
+                                                partition@80000000 {
+                                                        label = "persistent1";
+                                                        reg = <0x08000000 0x04000000>;
+                                                };
+                                                partition@C0000000 {
+                                                        label = "persistent2";
+                                                        reg = <0x0C000000 0x04000000>;
+                                                };
+                                        };
+                                };
                         };
 
                         UART0: serial@ef600300 {
diff --git a/arch/powerpc/configs/40x/acadia_defconfig b/arch/powerpc/configs/40x/acadia_defconfig
index 25572cc837ca..a32ec8d323a0 100644
--- a/arch/powerpc/configs/40x/acadia_defconfig
+++ b/arch/powerpc/configs/40x/acadia_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 08:49:18 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:17:46 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,12 +72,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -89,6 +90,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -111,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -151,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -182,6 +184,7 @@ CONFIG_405EZ=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -205,6 +208,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -219,12 +223,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -248,6 +254,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -272,6 +279,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -322,6 +330,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -334,6 +343,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -359,6 +369,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -431,6 +442,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -524,6 +541,10 @@ CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -576,9 +597,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -597,11 +621,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -611,7 +635,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -670,7 +694,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -704,10 +730,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -717,6 +740,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -757,6 +781,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -807,6 +832,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -815,18 +841,24 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -853,11 +885,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/ep405_defconfig b/arch/powerpc/configs/40x/ep405_defconfig
index b80ba7aa3129..4e9d85f39da0 100644
--- a/arch/powerpc/configs/40x/ep405_defconfig
+++ b/arch/powerpc/configs/40x/ep405_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 08:49:20 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:17:48 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,12 +72,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -89,6 +90,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -111,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -151,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -184,6 +186,7 @@ CONFIG_IBM405_ERR51=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -207,6 +210,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -221,12 +225,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -250,6 +256,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -274,6 +281,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -324,6 +332,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -336,6 +345,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -361,6 +371,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -433,6 +444,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -464,6 +481,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -546,6 +564,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -570,6 +589,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -629,9 +652,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -650,11 +676,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -664,7 +690,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -723,6 +749,7 @@ CONFIG_USB_MON=y
 #
 # CONFIG_USB_C67X00_HCD is not set
 # CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -748,11 +775,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 # CONFIG_USB_LIBUSUAL is not set
 
@@ -791,6 +818,10 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -816,7 +847,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -850,10 +883,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -863,6 +893,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -903,6 +934,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -953,6 +985,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -961,18 +994,24 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -999,11 +1038,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/hcu4_defconfig b/arch/powerpc/configs/40x/hcu4_defconfig
index 45dcb824503f..8c019d79bf2a 100644
--- a/arch/powerpc/configs/40x/hcu4_defconfig
+++ b/arch/powerpc/configs/40x/hcu4_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 08:49:22 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:17:50 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,12 +72,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -89,6 +90,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -111,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -151,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -182,6 +184,7 @@ CONFIG_405GPR=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -205,6 +208,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -219,12 +223,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -248,6 +254,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -272,6 +279,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -322,6 +330,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -334,6 +343,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -359,6 +369,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -431,6 +442,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -461,6 +478,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -543,6 +561,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -565,6 +584,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -617,9 +640,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -639,11 +665,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -653,7 +679,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -712,7 +738,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -746,10 +774,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -759,6 +784,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -799,6 +825,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -849,6 +876,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -857,18 +885,24 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -895,11 +929,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/kilauea_defconfig b/arch/powerpc/configs/40x/kilauea_defconfig
index e2f3695d9d0b..9917a09bad3a 100644
--- a/arch/powerpc/configs/40x/kilauea_defconfig
+++ b/arch/powerpc/configs/40x/kilauea_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 08:49:23 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:17:52 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,12 +72,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -89,6 +90,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -111,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -151,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -182,6 +184,7 @@ CONFIG_405EX=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -205,6 +208,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -219,12 +223,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -248,6 +254,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -272,6 +279,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -322,6 +330,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -334,6 +343,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -359,6 +369,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -431,6 +442,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -524,6 +541,10 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -576,9 +597,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -597,11 +621,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -611,7 +635,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -670,7 +694,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -704,10 +730,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -717,6 +740,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -757,6 +781,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -807,6 +832,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -815,18 +841,24 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -853,11 +885,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/makalu_defconfig b/arch/powerpc/configs/40x/makalu_defconfig
index 413c778ecd7c..58bf2ac2e0dd 100644
--- a/arch/powerpc/configs/40x/makalu_defconfig
+++ b/arch/powerpc/configs/40x/makalu_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 08:49:25 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:17:53 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,12 +72,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -89,6 +90,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -111,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -151,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -182,6 +184,7 @@ CONFIG_405EX=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -205,6 +208,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -219,12 +223,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -248,6 +254,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -272,6 +279,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -322,6 +330,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -334,6 +343,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -359,6 +369,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -431,6 +442,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -524,6 +541,10 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -576,9 +597,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -597,11 +621,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -611,7 +635,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -670,7 +694,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -704,10 +730,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -717,6 +740,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -757,6 +781,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -807,6 +832,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -815,18 +841,24 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -853,11 +885,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/virtex_defconfig b/arch/powerpc/configs/40x/virtex_defconfig
index 9a9350ded292..b6888384dd74 100644
--- a/arch/powerpc/configs/40x/virtex_defconfig
+++ b/arch/powerpc/configs/40x/virtex_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Fri Nov 14 10:49:16 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:17:55 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -41,7 +42,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -74,8 +75,8 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +114,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -124,7 +124,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +131,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -153,6 +150,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -188,6 +189,7 @@ CONFIG_IBM405_ERR51=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -205,13 +207,13 @@ CONFIG_HZ=250
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -226,12 +228,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -256,6 +260,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -280,6 +285,8 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -423,6 +430,7 @@ CONFIG_IP_NF_MANGLE=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -438,8 +446,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -574,6 +583,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -674,9 +687,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
 # CONFIG_NVRAM is not set
@@ -854,7 +870,6 @@ CONFIG_LOGO_LINUX_CLUT224=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -870,6 +885,7 @@ CONFIG_EXT2_FS=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -906,10 +922,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -918,6 +931,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -997,6 +1011,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1046,6 +1061,7 @@ CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1055,6 +1071,8 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1064,11 +1082,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1094,6 +1114,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/walnut_defconfig b/arch/powerpc/configs/40x/walnut_defconfig
index 5820e0a4fc55..5ab29dddd21c 100644
--- a/arch/powerpc/configs/40x/walnut_defconfig
+++ b/arch/powerpc/configs/40x/walnut_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 08:49:27 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:17:57 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,12 +72,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -89,6 +90,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -111,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -151,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -185,6 +187,7 @@ CONFIG_IBM405_ERR51=y
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_OF_RTC=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -208,6 +211,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -222,12 +226,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -251,6 +257,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -275,6 +282,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -325,6 +333,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -337,6 +346,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -362,6 +372,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -434,6 +445,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -464,6 +481,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -546,6 +564,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -568,6 +587,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -620,9 +643,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -641,11 +667,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -655,7 +681,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -701,9 +727,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -729,7 +759,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -763,10 +795,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -776,6 +805,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -816,6 +846,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -866,6 +897,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -874,18 +906,24 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -912,11 +950,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/arches_defconfig b/arch/powerpc/configs/44x/arches_defconfig
index 082158d591c5..1d72b0ac3f25 100644
--- a/arch/powerpc/configs/44x/arches_defconfig
+++ b/arch/powerpc/configs/44x/arches_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:04 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:31 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -19,6 +19,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -44,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,8 +76,8 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -111,7 +112,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -151,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -188,6 +189,7 @@ CONFIG_460EX=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -212,6 +214,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -226,12 +229,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -255,6 +260,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -279,6 +285,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -329,6 +336,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -341,6 +349,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -453,6 +462,10 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -505,9 +518,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -527,11 +543,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -541,7 +557,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -600,7 +616,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -634,10 +652,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -646,6 +661,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -686,6 +702,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -736,6 +753,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -744,18 +762,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/44x/bamboo_defconfig b/arch/powerpc/configs/44x/bamboo_defconfig
index f47c2f3420f6..959bdc43a491 100644
--- a/arch/powerpc/configs/44x/bamboo_defconfig
+++ b/arch/powerpc/configs/44x/bamboo_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:06 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:33 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -19,6 +19,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -44,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +76,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -115,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +126,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +133,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -155,6 +152,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -193,6 +194,7 @@ CONFIG_IBM440EP_ERR42=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -216,6 +218,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -230,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -259,6 +264,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -283,6 +289,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -333,6 +340,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -345,6 +353,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -394,6 +403,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -476,6 +486,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -498,6 +509,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -550,9 +565,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -571,11 +589,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -585,7 +603,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -631,9 +649,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -659,7 +681,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -693,10 +717,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -705,6 +726,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -745,6 +767,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -795,6 +818,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -803,18 +827,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -841,11 +871,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/canyonlands_defconfig b/arch/powerpc/configs/44x/canyonlands_defconfig
index 0694756ac759..81cdcc4b9278 100644
--- a/arch/powerpc/configs/44x/canyonlands_defconfig
+++ b/arch/powerpc/configs/44x/canyonlands_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:08 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:35 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -19,6 +19,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -44,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,8 +76,8 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -111,7 +112,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -151,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -188,6 +189,7 @@ CONFIG_460EX=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -212,6 +214,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -226,12 +229,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -255,6 +260,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -279,6 +285,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -329,6 +336,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -341,6 +349,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -453,6 +462,10 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -505,9 +518,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -527,11 +543,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -541,7 +557,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -600,7 +616,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -634,10 +652,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -646,6 +661,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -686,6 +702,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -736,6 +753,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -744,18 +762,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/44x/ebony_defconfig b/arch/powerpc/configs/44x/ebony_defconfig
index c9937578ef7f..be64aa644d15 100644
--- a/arch/powerpc/configs/44x/ebony_defconfig
+++ b/arch/powerpc/configs/44x/ebony_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:09 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:36 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -18,6 +18,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -43,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -74,12 +75,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -92,6 +93,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -114,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -125,7 +126,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -133,11 +133,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -154,6 +152,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -192,6 +194,7 @@ CONFIG_440GP=y
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_OF_RTC=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -215,6 +218,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -229,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -257,6 +263,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -281,6 +288,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -331,6 +339,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -343,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -368,6 +378,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
@@ -439,6 +450,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -469,6 +486,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -551,6 +569,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -573,6 +592,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -625,9 +648,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -646,11 +672,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -660,7 +686,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -706,9 +732,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -734,7 +764,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -768,10 +800,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -791,6 +820,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -831,6 +861,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -882,6 +913,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -890,18 +922,24 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -928,11 +966,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/katmai_defconfig b/arch/powerpc/configs/44x/katmai_defconfig
index e326ee8bd195..f67250b24ec5 100644
--- a/arch/powerpc/configs/44x/katmai_defconfig
+++ b/arch/powerpc/configs/44x/katmai_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:11 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:38 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -18,6 +18,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -43,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -74,8 +75,8 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -110,7 +111,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -121,7 +121,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -129,11 +128,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -150,6 +147,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -187,6 +188,7 @@ CONFIG_440SPe=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -210,6 +212,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -224,12 +227,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -253,6 +258,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -277,6 +283,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -327,6 +334,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -339,6 +347,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -388,6 +397,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -472,6 +482,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -494,6 +505,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -546,9 +561,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -568,11 +586,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -582,7 +600,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -628,9 +646,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -656,7 +678,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -690,10 +714,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -702,6 +723,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -742,6 +764,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -792,6 +815,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -800,18 +824,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -837,11 +867,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/rainier_defconfig b/arch/powerpc/configs/44x/rainier_defconfig
index 927f829e2087..9348c12bd7a6 100644
--- a/arch/powerpc/configs/44x/rainier_defconfig
+++ b/arch/powerpc/configs/44x/rainier_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:13 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:41 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -18,6 +18,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -43,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -74,12 +75,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +115,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -125,7 +125,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -133,11 +132,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -154,6 +151,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -191,6 +192,7 @@ CONFIG_440GRX=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -214,6 +216,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -228,12 +231,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -257,6 +262,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -281,6 +287,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -331,6 +338,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -343,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -368,6 +377,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -440,6 +450,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -470,6 +486,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -532,6 +549,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -554,6 +572,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -606,9 +628,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -627,11 +652,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -641,7 +666,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -687,9 +712,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -715,7 +744,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -749,10 +780,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -772,6 +800,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -812,6 +841,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -863,6 +893,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -871,18 +902,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -922,11 +959,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/sam440ep_defconfig b/arch/powerpc/configs/44x/sam440ep_defconfig
index 15f48e03ec2e..70d5c3fa3283 100644
--- a/arch/powerpc/configs/44x/sam440ep_defconfig
+++ b/arch/powerpc/configs/44x/sam440ep_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:15 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:42 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -19,6 +19,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -44,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +77,12 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_IKCONFIG=y
 # CONFIG_IKCONFIG_PROC is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -115,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +126,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +133,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -155,6 +152,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -193,6 +194,7 @@ CONFIG_IBM440EP_ERR42=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -216,6 +218,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -230,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -258,6 +263,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -282,6 +288,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -332,6 +339,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -344,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -551,6 +560,10 @@ CONFIG_IBM_NEW_EMAC_ZMII=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -605,6 +618,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y
 CONFIG_MOUSE_PS2_SYNAPTICS=y
 CONFIG_MOUSE_PS2_LIFEBOOK=y
 CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
 # CONFIG_MOUSE_PS2_TOUCHKIT is not set
 # CONFIG_MOUSE_SERIAL is not set
 # CONFIG_MOUSE_APPLETOUCH is not set
@@ -661,9 +675,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -730,8 +747,8 @@ CONFIG_I2C_IBM_IIC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -751,11 +768,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -764,9 +781,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -848,12 +869,13 @@ CONFIG_FB_RADEON_BACKLIGHT=y
 # CONFIG_FB_IBM_GXT4500 is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_LCD_CLASS_DEVICE=y
 # CONFIG_LCD_ILI9320 is not set
 # CONFIG_LCD_PLATFORM is not set
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_CORGI is not set
+CONFIG_BACKLIGHT_GENERIC=y
 
 #
 # Display device support
@@ -894,11 +916,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -906,12 +926,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -943,6 +966,7 @@ CONFIG_USB_EHCI_HCD=m
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -968,18 +992,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1027,6 +1050,10 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1065,6 +1092,7 @@ CONFIG_RTC_DRV_M41T80=y
 CONFIG_RTC_DRV_M41T80_WDT=y
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1117,6 +1145,7 @@ CONFIG_FS_POSIX_ACL=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1156,10 +1185,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 CONFIG_AFFS_FS=m
 # CONFIG_HFS_FS is not set
@@ -1168,6 +1194,7 @@ CONFIG_AFFS_FS=m
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1245,6 +1272,7 @@ CONFIG_NLS_ISO8859_1=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1278,12 +1306,17 @@ CONFIG_MAGIC_SYSRQ=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
diff --git a/arch/powerpc/configs/44x/sequoia_defconfig b/arch/powerpc/configs/44x/sequoia_defconfig
index 562beeaab53d..a921fe3c3711 100644
--- a/arch/powerpc/configs/44x/sequoia_defconfig
+++ b/arch/powerpc/configs/44x/sequoia_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:16 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:45 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -19,6 +19,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -44,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +76,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -115,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +126,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +133,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -155,6 +152,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -192,6 +193,7 @@ CONFIG_440EPX=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -216,6 +218,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -230,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -259,6 +264,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -283,6 +289,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -333,6 +340,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -345,6 +353,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -370,6 +379,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -442,6 +452,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -472,6 +488,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -554,6 +571,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -576,6 +594,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -628,9 +650,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -649,11 +674,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -663,7 +688,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -709,9 +734,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -737,7 +766,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -771,10 +802,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -794,6 +822,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -834,6 +863,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -885,6 +915,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -893,18 +924,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -944,11 +981,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/taishan_defconfig b/arch/powerpc/configs/44x/taishan_defconfig
index 427bb6a11be5..826700872d26 100644
--- a/arch/powerpc/configs/44x/taishan_defconfig
+++ b/arch/powerpc/configs/44x/taishan_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:18 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:47 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -18,6 +18,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -43,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -74,12 +75,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +115,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -125,7 +125,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -133,11 +132,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -154,6 +151,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -191,6 +192,7 @@ CONFIG_440GX=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -214,6 +216,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -228,12 +231,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -257,6 +262,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -281,6 +287,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -331,6 +338,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -343,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -368,6 +377,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
@@ -440,6 +450,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -470,6 +486,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -554,6 +571,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -576,6 +594,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -628,9 +650,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -649,11 +674,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -663,7 +688,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -709,9 +734,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -737,7 +766,9 @@ CONFIG_EXT2_FS=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -771,10 +802,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -784,6 +812,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -824,6 +853,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -874,6 +904,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -882,18 +913,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -920,11 +957,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig
index 7513d360e0b0..15aab1ca6384 100644
--- a/arch/powerpc/configs/44x/virtex5_defconfig
+++ b/arch/powerpc/configs/44x/virtex5_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Fri Nov 14 10:31:16 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:49 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -18,6 +18,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -44,7 +45,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -77,8 +78,8 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -116,7 +117,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -127,7 +127,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -135,11 +134,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -156,6 +153,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 # CONFIG_PPC4xx_PCI_EXPRESS is not set
 
@@ -194,6 +195,7 @@ CONFIG_XILINX_VIRTEX_5_FXT=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -211,13 +213,13 @@ CONFIG_HZ=250
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -232,12 +234,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -261,6 +265,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -285,6 +290,8 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -428,6 +435,7 @@ CONFIG_IP_NF_MANGLE=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -443,8 +451,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -579,6 +588,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -679,9 +692,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
 # CONFIG_NVRAM is not set
@@ -859,7 +875,6 @@ CONFIG_LOGO_LINUX_CLUT224=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -875,6 +890,7 @@ CONFIG_EXT2_FS=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -911,10 +927,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -923,6 +936,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1002,6 +1016,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1051,6 +1066,7 @@ CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1060,6 +1076,8 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1069,11 +1087,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1099,6 +1119,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/warp_defconfig b/arch/powerpc/configs/44x/warp_defconfig
index 59cbd2761ed7..3b77f092abe1 100644
--- a/arch/powerpc/configs/44x/warp_defconfig
+++ b/arch/powerpc/configs/44x/warp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:22 2008
+# Linux kernel version: 2.6.29-rc2
+# Fri Jan 23 07:57:16 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -19,6 +19,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -44,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +76,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +114,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -124,7 +124,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +131,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -153,6 +150,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -190,6 +191,7 @@ CONFIG_IBM440EP_ERR42=y
 # CONFIG_GENERIC_IOMAP is not set
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -213,6 +215,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -227,12 +230,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -273,6 +278,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -348,6 +354,7 @@ CONFIG_VLAN_8021Q=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -360,6 +367,7 @@ CONFIG_VLAN_8021Q=y
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -380,8 +388,9 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
 # CONFIG_MTD_AR7_PARTS is not set
 
@@ -396,7 +405,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_INFTL is not set
 # CONFIG_RFD_FTL is not set
 # CONFIG_SSFDC is not set
-CONFIG_MTD_OOPS=m
+# CONFIG_MTD_OOPS is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -450,6 +459,7 @@ CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_ECC_SMC=y
 # CONFIG_MTD_NAND_MUSEUM_IDS is not set
 CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_NAND_NDFC=y
 # CONFIG_MTD_NAND_DISKONCHIP is not set
 # CONFIG_MTD_NAND_NANDSIM is not set
 # CONFIG_MTD_NAND_PLATFORM is not set
@@ -458,6 +468,12 @@ CONFIG_MTD_NAND_IDS=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -480,7 +496,9 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -562,6 +580,10 @@ CONFIG_IBM_NEW_EMAC_ZMII=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -616,9 +638,12 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -638,7 +663,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
-# CONFIG_I2C_IBM_IIC is not set
+CONFIG_I2C_IBM_IIC=y
 # CONFIG_I2C_MPC is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
@@ -660,8 +685,8 @@ CONFIG_I2C_HELPER_AUTO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_AT24=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -679,7 +704,7 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_AD7414 is not set
+CONFIG_SENSORS_AD7414=y
 # CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
@@ -687,8 +712,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_F71805F is not set
@@ -708,6 +735,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -729,13 +757,26 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 CONFIG_THERMAL=y
-# CONFIG_THERMAL_HWMON is not set
-# CONFIG_WATCHDOG is not set
+CONFIG_THERMAL_HWMON=y
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
 
 #
-# Sonics Silicon Backplane
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_PIKA_WDT=y
+# CONFIG_BOOKE_WDT is not set
+
+#
+# USB-based Watchdog Cards
 #
+# CONFIG_USBPCWATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
 # CONFIG_SSB is not set
 
 #
@@ -744,9 +785,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -802,6 +847,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -824,18 +870,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -880,14 +925,18 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
-CONFIG_MMC=m
+
+#
+# OTG and related infrastructure
+#
+CONFIG_MMC=y
 # CONFIG_MMC_DEBUG is not set
 # CONFIG_MMC_UNSAFE_RESUME is not set
 
 #
 # MMC/SD/SDIO Card Drivers
 #
-CONFIG_MMC_BLOCK=m
+CONFIG_MMC_BLOCK=y
 CONFIG_MMC_BLOCK_BOUNCE=y
 # CONFIG_SDIO_UART is not set
 # CONFIG_MMC_TEST is not set
@@ -898,7 +947,18 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 # CONFIG_MMC_SDHCI is not set
 # CONFIG_MMC_WBSD is not set
 # CONFIG_MEMSTICK is not set
-# CONFIG_NEW_LEDS is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_PCA955X is not set
+
+#
+# LED Triggers
+#
+# CONFIG_LEDS_TRIGGERS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_EDAC is not set
 # CONFIG_RTC_CLASS is not set
@@ -912,14 +972,18 @@ CONFIG_MMC_BLOCK_BOUNCE=y
 CONFIG_EXT2_FS=y
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
-# CONFIG_EXT3_FS is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_XATTR is not set
 # CONFIG_EXT4_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -952,13 +1016,11 @@ CONFIG_PROC_KCORE=y
 CONFIG_PROC_SYSCTL=y
 CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
-# CONFIG_TMPFS is not set
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -978,6 +1040,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1057,6 +1120,7 @@ CONFIG_NLS_UTF8=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1107,6 +1171,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1115,18 +1180,24 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1134,7 +1205,7 @@ CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
 # CONFIG_XMON is not set
-# CONFIG_IRQSTACKS is not set
+CONFIG_IRQSTACKS=y
 # CONFIG_VIRQ_DEBUG is not set
 CONFIG_BDI_SWITCH=y
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1153,6 +1224,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/52xx/cm5200_defconfig b/arch/powerpc/configs/52xx/cm5200_defconfig
index 3df627494b65..1239c6132b4a 100644
--- a/arch/powerpc/configs/52xx/cm5200_defconfig
+++ b/arch/powerpc/configs/52xx/cm5200_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Thu Nov 13 02:12:40 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 21:41:58 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -43,7 +43,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,14 +71,23 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -110,7 +119,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -121,13 +129,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -143,7 +149,6 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
 # CONFIG_FREEZER is not set
 
 #
@@ -182,9 +187,8 @@ CONFIG_PPC_MPC5200_SIMPLE=y
 # CONFIG_TAU is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_PPC_BESTCOMM=y
-# CONFIG_PPC_BESTCOMM_ATA is not set
 CONFIG_PPC_BESTCOMM_FEC=y
-# CONFIG_PPC_BESTCOMM_GEN_BD is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -211,6 +215,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -222,12 +227,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -268,6 +275,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -324,6 +332,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -336,6 +345,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -427,6 +437,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -514,6 +530,9 @@ CONFIG_LXT_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -539,6 +558,10 @@ CONFIG_FEC_MPC52xx_MDIO=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -588,8 +611,10 @@ CONFIG_SERIAL_MPC52xx=y
 CONFIG_SERIAL_MPC52xx_CONSOLE=y
 CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=57600
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -629,8 +654,6 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -675,10 +698,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
 
 #
@@ -736,6 +761,7 @@ CONFIG_USB_DEVICEFS=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -760,18 +786,17 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -817,6 +842,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -826,7 +855,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -847,6 +875,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -883,10 +912,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -906,6 +932,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1002,6 +1029,7 @@ CONFIG_NLS_ISO8859_1=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1053,6 +1081,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1061,6 +1090,8 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1069,11 +1100,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1100,11 +1133,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/52xx/lite5200b_defconfig b/arch/powerpc/configs/52xx/lite5200b_defconfig
index 5b969f9c925e..b7b880562906 100644
--- a/arch/powerpc/configs/52xx/lite5200b_defconfig
+++ b/arch/powerpc/configs/52xx/lite5200b_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Thu Nov 13 02:10:16 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 21:41:14 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -43,7 +43,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -72,14 +72,23 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -112,7 +121,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +131,6 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +138,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -151,7 +156,6 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
 CONFIG_FREEZER=y
 
 #
@@ -192,7 +196,7 @@ CONFIG_PPC_LITE5200=y
 CONFIG_PPC_BESTCOMM=y
 CONFIG_PPC_BESTCOMM_ATA=y
 CONFIG_PPC_BESTCOMM_FEC=y
-CONFIG_PPC_BESTCOMM_GEN_BD=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -220,6 +224,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -231,12 +236,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -264,6 +271,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -286,6 +294,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -342,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -354,6 +364,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -396,13 +407,19 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_93CX6 is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -445,6 +462,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -461,6 +479,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -580,6 +600,9 @@ CONFIG_LXT_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -626,6 +649,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -648,6 +672,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -695,8 +723,10 @@ CONFIG_SERIAL_MPC52xx_CONSOLE=y
 CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -762,8 +792,6 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -796,10 +824,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
 
 #
@@ -846,9 +876,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -860,7 +894,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -881,6 +914,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -914,10 +948,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -926,6 +957,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -967,6 +999,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1016,6 +1049,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1024,6 +1058,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1032,11 +1068,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1063,11 +1101,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/52xx/motionpro_defconfig b/arch/powerpc/configs/52xx/motionpro_defconfig
index 3c0d4e561726..fb10f22fd0d2 100644
--- a/arch/powerpc/configs/52xx/motionpro_defconfig
+++ b/arch/powerpc/configs/52xx/motionpro_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Thu Nov 13 02:11:02 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 21:42:29 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -43,7 +43,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,14 +71,23 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -110,7 +119,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -121,13 +129,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -143,7 +149,6 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
 # CONFIG_FREEZER is not set
 
 #
@@ -182,9 +187,9 @@ CONFIG_PPC_MPC5200_SIMPLE=y
 # CONFIG_TAU is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_PPC_BESTCOMM=y
-# CONFIG_PPC_BESTCOMM_ATA is not set
+CONFIG_PPC_BESTCOMM_ATA=y
 CONFIG_PPC_BESTCOMM_FEC=y
-# CONFIG_PPC_BESTCOMM_GEN_BD is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -211,6 +216,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -222,12 +228,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -268,6 +276,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -324,6 +333,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -336,6 +346,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -427,6 +438,12 @@ CONFIG_MTD_ROM=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -447,10 +464,16 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
+# CONFIG_EEPROM_93CX6 is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -492,6 +515,7 @@ CONFIG_CHR_DEV_SG=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 CONFIG_ATA=y
@@ -525,6 +549,9 @@ CONFIG_SMSC_PHY=y
 CONFIG_BROADCOM_PHY=y
 CONFIG_ICPLUS_PHY=y
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 CONFIG_MDIO_BITBANG=y
 CONFIG_NET_ETHERNET=y
@@ -548,6 +575,10 @@ CONFIG_FEC_MPC52xx_MDIO=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -590,8 +621,10 @@ CONFIG_SERIAL_MPC52xx=y
 CONFIG_SERIAL_MPC52xx_CONSOLE=y
 CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -629,8 +662,6 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -659,6 +690,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_F71805F is not set
@@ -678,6 +710,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -721,10 +754,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
 
 #
@@ -835,7 +870,6 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -856,6 +890,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -892,10 +927,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -915,6 +947,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1011,6 +1044,7 @@ CONFIG_NLS_ISO8859_1=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1062,6 +1096,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1070,6 +1105,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1078,11 +1115,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1109,11 +1148,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/52xx/pcm030_defconfig b/arch/powerpc/configs/52xx/pcm030_defconfig
index 9d0207783d60..00944c09a0ae 100644
--- a/arch/powerpc/configs/52xx/pcm030_defconfig
+++ b/arch/powerpc/configs/52xx/pcm030_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Thu Nov 13 02:13:16 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 21:41:33 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -43,7 +43,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -72,15 +72,24 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -112,7 +121,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -124,7 +132,6 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +139,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -152,7 +157,6 @@ CONFIG_IOSCHED_NOOP=y
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
-CONFIG_CLASSIC_RCU=y
 # CONFIG_FREEZER is not set
 
 #
@@ -191,9 +195,9 @@ CONFIG_PPC_MPC5200_SIMPLE=y
 # CONFIG_TAU is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_PPC_BESTCOMM=y
-CONFIG_PPC_BESTCOMM_ATA=y
+CONFIG_PPC_BESTCOMM_ATA=m
 CONFIG_PPC_BESTCOMM_FEC=y
-CONFIG_PPC_BESTCOMM_GEN_BD=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -212,7 +216,6 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
@@ -222,6 +225,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -233,12 +237,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -261,6 +267,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -283,6 +290,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -333,6 +341,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -345,6 +354,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -365,6 +375,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
@@ -413,9 +424,7 @@ CONFIG_MTD_CFI_UTIL=y
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0x0
-CONFIG_MTD_PHYSMAP_LEN=0x0
-CONFIG_MTD_PHYSMAP_BANKWIDTH=1
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
 # CONFIG_MTD_PHYSMAP_OF is not set
 # CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
@@ -439,6 +448,12 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -587,6 +602,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -621,6 +639,10 @@ CONFIG_FEC_MPC52xx_MDIO=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -675,7 +697,9 @@ CONFIG_SERIAL_MPC52xx_CONSOLE=y
 CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=9600
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -740,8 +764,6 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=m
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -774,10 +796,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
 
 #
@@ -837,6 +861,7 @@ CONFIG_USB_DEVICEFS=y
 #
 # CONFIG_USB_C67X00_HCD is not set
 # CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=m
@@ -864,18 +889,17 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -921,6 +945,10 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -983,7 +1011,6 @@ CONFIG_RTC_DRV_PCF8563=m
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -1004,6 +1031,7 @@ CONFIG_FS_MBCACHE=m
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
 # CONFIG_QUOTA is not set
@@ -1039,10 +1067,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1062,6 +1087,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1141,6 +1167,7 @@ CONFIG_NLS_ISO8859_1=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1173,6 +1200,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1180,6 +1209,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/52xx/tqm5200_defconfig b/arch/powerpc/configs/52xx/tqm5200_defconfig
index bc190051e8d5..65237ad6f07e 100644
--- a/arch/powerpc/configs/52xx/tqm5200_defconfig
+++ b/arch/powerpc/configs/52xx/tqm5200_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Thu Nov 13 02:09:30 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 21:42:58 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -43,7 +43,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,14 +71,23 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -110,7 +119,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -121,7 +129,6 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -129,11 +136,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -149,7 +154,6 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
 # CONFIG_FREEZER is not set
 
 #
@@ -188,9 +192,9 @@ CONFIG_PPC_MPC5200_BUGFIX=y
 # CONFIG_TAU is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_PPC_BESTCOMM=y
-# CONFIG_PPC_BESTCOMM_ATA is not set
+CONFIG_PPC_BESTCOMM_ATA=y
 CONFIG_PPC_BESTCOMM_FEC=y
-# CONFIG_PPC_BESTCOMM_GEN_BD is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -217,6 +221,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -228,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -274,6 +281,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -330,6 +338,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -342,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -364,6 +374,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
@@ -433,6 +444,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -496,6 +513,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 CONFIG_ATA=y
@@ -530,6 +548,9 @@ CONFIG_LXT_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -555,6 +576,10 @@ CONFIG_FEC_MPC52xx_MDIO=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -604,8 +629,10 @@ CONFIG_SERIAL_MPC52xx=y
 CONFIG_SERIAL_MPC52xx_CONSOLE=y
 CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -645,8 +672,6 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -675,6 +700,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_F71805F is not set
@@ -694,6 +720,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -742,10 +769,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
 
 #
@@ -803,6 +832,7 @@ CONFIG_USB_MON=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -827,18 +857,17 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -884,6 +913,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -947,7 +980,6 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -968,6 +1000,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1004,10 +1037,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1027,6 +1057,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1123,6 +1154,7 @@ CONFIG_NLS_ISO8859_1=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1174,6 +1206,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1182,6 +1215,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1190,11 +1225,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1221,11 +1258,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/asp8347_defconfig b/arch/powerpc/configs/83xx/asp8347_defconfig
index cbecaf3d7906..fc4a39a40e72 100644
--- a/arch/powerpc/configs/83xx/asp8347_defconfig
+++ b/arch/powerpc/configs/83xx/asp8347_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:49 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:47 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +76,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +114,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -124,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -153,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -199,6 +199,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -226,6 +228,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -237,12 +240,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -345,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -360,8 +368,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -382,6 +391,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 CONFIG_MTD_REDBOOT_PARTS=y
 CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
 CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
@@ -456,6 +466,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -486,8 +502,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -536,6 +554,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -590,6 +611,10 @@ CONFIG_GIANFAR=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -666,8 +691,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -732,15 +759,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -760,8 +786,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -782,6 +810,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -827,11 +856,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -840,18 +869,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -916,6 +940,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_OHCI_HCD is not set
@@ -934,11 +959,11 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 # CONFIG_USB_LIBUSUAL is not set
 
@@ -977,6 +1002,10 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1014,6 +1043,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1061,6 +1091,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1094,10 +1125,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1117,6 +1145,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1209,6 +1238,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1244,6 +1274,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1251,6 +1283,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1269,11 +1302,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
index bfc32ea265a7..409d017621a8 100644
--- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:50 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:48 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -345,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -360,8 +368,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -384,6 +393,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
@@ -468,6 +478,12 @@ CONFIG_MTD_NAND_FSL_ELBC=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -499,8 +515,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -543,6 +561,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -559,6 +578,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -627,7 +648,10 @@ CONFIG_CICADA_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
-# CONFIG_FIXED_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+CONFIG_FIXED_PHY=y
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
@@ -651,7 +675,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -661,6 +684,7 @@ CONFIG_E100=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -691,6 +715,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -715,6 +740,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -792,8 +821,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -858,15 +889,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -884,7 +914,7 @@ CONFIG_SPI_MPC83xx=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -902,8 +932,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -925,6 +957,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1111 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
@@ -971,11 +1004,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -984,18 +1017,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -1080,6 +1108,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1106,18 +1135,17 @@ CONFIG_USB_UHCI_HCD=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1177,9 +1205,11 @@ CONFIG_USB_GADGET_SELECTED=y
 # CONFIG_USB_GADGET_PXA25X is not set
 # CONFIG_USB_GADGET_PXA27X is not set
 # CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_IMX is not set
 # CONFIG_USB_GADGET_M66592 is not set
 # CONFIG_USB_GADGET_AMD5536UDC is not set
 # CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_CI13XXX is not set
 CONFIG_USB_GADGET_NET2280=y
 CONFIG_USB_NET2280=y
 # CONFIG_USB_GADGET_GOKU is not set
@@ -1194,6 +1224,10 @@ CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1231,12 +1265,14 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
 #
 # CONFIG_RTC_DRV_M41T94 is not set
 # CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
 # CONFIG_RTC_DRV_R9701 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
@@ -1284,6 +1320,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1317,10 +1354,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1340,6 +1374,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1397,6 +1432,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1448,6 +1484,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1457,6 +1494,8 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1465,11 +1504,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1496,11 +1537,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
index aad0e1a98c55..03db97c6cf33 100644
--- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:51 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:49 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -345,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -360,8 +368,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -384,6 +393,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 # CONFIG_MTD_OF_PARTS is not set
@@ -468,6 +478,12 @@ CONFIG_MTD_NAND_IDS=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -499,8 +515,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -543,6 +561,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -559,6 +578,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -688,6 +709,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -712,7 +736,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -722,6 +745,7 @@ CONFIG_E100=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -752,6 +776,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -776,6 +801,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -853,8 +882,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -919,15 +950,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -945,7 +975,7 @@ CONFIG_SPI_MPC83xx=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -963,8 +993,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -986,6 +1018,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1111 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
@@ -1032,11 +1065,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -1045,18 +1078,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -1141,6 +1169,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1167,18 +1196,17 @@ CONFIG_USB_UHCI_HCD=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1238,9 +1266,11 @@ CONFIG_USB_GADGET_SELECTED=y
 # CONFIG_USB_GADGET_PXA25X is not set
 # CONFIG_USB_GADGET_PXA27X is not set
 # CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_IMX is not set
 # CONFIG_USB_GADGET_M66592 is not set
 # CONFIG_USB_GADGET_AMD5536UDC is not set
 # CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_CI13XXX is not set
 CONFIG_USB_GADGET_NET2280=y
 CONFIG_USB_NET2280=y
 # CONFIG_USB_GADGET_GOKU is not set
@@ -1255,6 +1285,10 @@ CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1292,12 +1326,14 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
 #
 # CONFIG_RTC_DRV_M41T94 is not set
 # CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
 # CONFIG_RTC_DRV_R9701 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
@@ -1345,6 +1381,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1378,10 +1415,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1401,6 +1435,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1458,6 +1493,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1509,6 +1545,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1518,6 +1555,8 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1526,11 +1565,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1557,11 +1598,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
index 9cb8c8b956e4..fb17de53cc02 100644
--- a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:53 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:50 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 CONFIG_QUICC_ENGINE=y
 # CONFIG_QE_GPIO is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -226,6 +228,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -237,12 +240,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -345,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -360,8 +368,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -405,8 +414,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -449,6 +460,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -465,6 +477,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -523,6 +537,9 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -563,7 +580,6 @@ CONFIG_NETDEV_1000=y
 # CONFIG_GIANFAR is not set
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
 # CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
@@ -572,6 +588,7 @@ CONFIG_UCC_GETH=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -594,6 +611,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -665,8 +686,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -730,15 +753,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -758,8 +780,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -780,6 +804,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -820,11 +845,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -833,18 +858,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -900,9 +920,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -940,6 +964,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -987,6 +1012,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1020,10 +1046,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1032,6 +1055,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1087,6 +1111,7 @@ CONFIG_UCC=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1120,6 +1145,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1127,6 +1154,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1145,11 +1173,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
index 9cc976f010c9..a012ce235203 100644
--- a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:54 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:52 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 CONFIG_QUICC_ENGINE=y
 # CONFIG_QE_GPIO is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -226,6 +228,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -237,12 +240,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -345,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -360,8 +368,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -407,8 +416,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -451,6 +462,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -467,6 +479,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -525,6 +539,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 CONFIG_ICPLUS_PHY=y
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -566,7 +583,6 @@ CONFIG_E1000=y
 # CONFIG_GIANFAR is not set
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
 # CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
@@ -575,6 +591,7 @@ CONFIG_UCC_GETH=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -599,6 +616,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -677,8 +698,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -745,15 +768,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -770,7 +792,7 @@ CONFIG_SPI_MPC83xx=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -788,8 +810,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -811,6 +835,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1111 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
@@ -857,11 +882,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -870,18 +895,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -966,6 +986,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -991,18 +1012,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1050,6 +1070,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 CONFIG_MMC=y
 # CONFIG_MMC_DEBUG is not set
@@ -1099,6 +1123,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1135,10 +1160,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1147,6 +1169,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1246,6 +1269,7 @@ CONFIG_UCC=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1279,6 +1303,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1286,6 +1312,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1304,11 +1331,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
index 07a674f5344e..4bcc4a1ff308 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:56 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:53 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -344,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -359,8 +367,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -381,6 +390,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 # CONFIG_MTD_PARTITIONS is not set
+# CONFIG_MTD_TESTS is not set
 
 #
 # User Modules And Translation Layers
@@ -426,9 +436,7 @@ CONFIG_MTD_CFI_UTIL=y
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xfe000000
-CONFIG_MTD_PHYSMAP_LEN=0x1000000
-CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
 # CONFIG_MTD_PHYSMAP_OF is not set
 # CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
@@ -454,6 +462,12 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -485,8 +499,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -499,7 +515,6 @@ CONFIG_IDE_GD_ATA=y
 # CONFIG_IDE_GD_ATAPI is not set
 # CONFIG_BLK_DEV_IDECD is not set
 # CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
 
@@ -524,6 +539,7 @@ CONFIG_IDE_PROC_FS=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -577,6 +593,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -593,6 +610,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -723,6 +742,9 @@ CONFIG_CICADA_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 CONFIG_FIXED_PHY=y
 # CONFIG_MDIO_BITBANG is not set
 # CONFIG_NET_ETHERNET is not set
@@ -751,6 +773,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -775,6 +798,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -832,8 +859,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -898,15 +927,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 CONFIG_SENSORS_PCF8574=y
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -923,7 +951,7 @@ CONFIG_SPI_MPC83xx=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -953,11 +981,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -966,18 +994,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -1041,6 +1064,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_OHCI_HCD is not set
@@ -1059,18 +1083,17 @@ CONFIG_USB_UHCI_HCD=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1117,6 +1140,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1154,12 +1181,14 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
 #
 # CONFIG_RTC_DRV_M41T94 is not set
 # CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
 # CONFIG_RTC_DRV_R9701 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
@@ -1207,6 +1236,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1243,10 +1273,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1256,6 +1283,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1352,6 +1380,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1385,6 +1414,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1392,6 +1423,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1410,11 +1442,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
index 426232cb0097..9ba5518ce8df 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:57 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:55 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -344,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -359,8 +367,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -381,6 +390,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 # CONFIG_MTD_PARTITIONS is not set
+# CONFIG_MTD_TESTS is not set
 
 #
 # User Modules And Translation Layers
@@ -426,9 +436,7 @@ CONFIG_MTD_CFI_UTIL=y
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xfe000000
-CONFIG_MTD_PHYSMAP_LEN=0x800000
-CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
 # CONFIG_MTD_PHYSMAP_OF is not set
 # CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
@@ -454,6 +462,12 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -485,8 +499,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -529,6 +545,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -545,6 +562,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -603,6 +622,9 @@ CONFIG_CICADA_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 # CONFIG_NET_ETHERNET is not set
@@ -631,6 +653,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -655,6 +678,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -712,8 +739,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -778,15 +807,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 CONFIG_SENSORS_PCF8574=y
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -803,7 +831,7 @@ CONFIG_SPI_MPC83xx=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -833,11 +861,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -846,18 +874,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -921,6 +944,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_OHCI_HCD is not set
@@ -939,18 +963,17 @@ CONFIG_USB_UHCI_HCD=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -996,6 +1019,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1033,12 +1060,14 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
 #
 # CONFIG_RTC_DRV_M41T94 is not set
 # CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
 # CONFIG_RTC_DRV_R9701 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
@@ -1086,6 +1115,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1122,10 +1152,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1135,6 +1162,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1231,6 +1259,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1264,6 +1293,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1271,6 +1302,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1289,11 +1321,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
index 36e2e93a1c53..18e4bc0b3c11 100644
--- a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:58 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:56 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -344,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -359,8 +367,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -404,8 +413,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -454,6 +465,9 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -477,7 +491,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -487,6 +500,7 @@ CONFIG_E100=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -517,6 +531,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -539,6 +554,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -608,8 +627,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -673,15 +694,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -701,8 +721,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -723,6 +745,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -763,11 +786,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -776,18 +799,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -843,9 +861,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -883,6 +905,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -930,6 +953,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -963,10 +987,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -975,6 +996,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1028,6 +1050,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1061,6 +1084,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1068,6 +1093,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1086,11 +1112,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
index 80eb6c9a05c4..76db8138eac7 100644
--- a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:59 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:58 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -152,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -197,6 +197,8 @@ CONFIG_IPIC=y
 CONFIG_QUICC_ENGINE=y
 # CONFIG_QE_GPIO is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -224,6 +226,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -235,12 +238,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -265,6 +270,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -287,6 +293,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -343,6 +350,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -358,8 +366,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -380,6 +389,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
@@ -451,6 +461,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -480,8 +496,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -524,6 +542,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -540,6 +559,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -598,6 +619,9 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -638,7 +662,6 @@ CONFIG_NETDEV_1000=y
 # CONFIG_GIANFAR is not set
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
 # CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
@@ -647,6 +670,7 @@ CONFIG_UCC_GETH=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -669,6 +693,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -740,8 +768,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -805,15 +835,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -833,8 +862,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -855,6 +886,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -895,11 +927,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -908,18 +940,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -975,9 +1002,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1015,6 +1046,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1062,6 +1094,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1095,10 +1128,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1108,6 +1138,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1163,6 +1194,7 @@ CONFIG_UCC=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1196,6 +1228,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1203,6 +1237,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1221,11 +1256,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
index b9b236806e9f..0dc11c44306b 100644
--- a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:00 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:01 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -45,7 +45,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +76,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +114,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -124,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -153,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -198,6 +198,8 @@ CONFIG_IPIC=y
 CONFIG_QUICC_ENGINE=y
 CONFIG_QE_GPIO=y
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -224,6 +226,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -235,12 +238,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -345,6 +352,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -360,8 +368,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -384,6 +393,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
@@ -462,6 +472,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -493,8 +509,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -543,6 +561,9 @@ CONFIG_PHYLIB=y
 CONFIG_BROADCOM_PHY=y
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 # CONFIG_NET_ETHERNET is not set
@@ -566,7 +587,6 @@ CONFIG_NETDEV_1000=y
 # CONFIG_GIANFAR is not set
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
 # CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
@@ -582,6 +602,10 @@ CONFIG_UCC_GETH=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -656,8 +680,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_SERIAL_QE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -723,16 +749,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -744,12 +768,13 @@ CONFIG_SPI_MASTER=y
 # SPI Master Controller Drivers
 #
 CONFIG_SPI_BITBANG=y
+# CONFIG_SPI_GPIO is not set
 CONFIG_SPI_MPC83xx=y
 
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 CONFIG_SPI_SPIDEV=y
 # CONFIG_SPI_TLE62X0 is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -758,6 +783,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
 # I2C GPIO expanders:
 #
 # CONFIG_GPIO_MAX732X is not set
@@ -794,11 +824,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -807,18 +837,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -897,6 +923,7 @@ CONFIG_FB_OF=y
 # CONFIG_FB_IBM_GXT4500 is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -962,6 +989,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -995,10 +1023,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1018,6 +1043,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1074,6 +1100,7 @@ CONFIG_UCC=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1109,6 +1136,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1116,6 +1145,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 CONFIG_PPC_EARLY_DEBUG=y
@@ -1145,11 +1175,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
index f6350d7e1688..e42f6b3917d2 100644
--- a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:00 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:59 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -124,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -153,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -199,6 +199,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -344,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -359,8 +367,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -404,8 +413,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -448,6 +459,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -464,6 +476,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -583,6 +597,9 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -628,6 +645,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -650,6 +668,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -720,8 +742,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -787,15 +811,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -815,8 +838,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -837,6 +862,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -877,11 +903,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -890,18 +916,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -957,9 +978,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -991,6 +1016,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1024,10 +1050,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1036,6 +1059,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1093,6 +1117,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1124,6 +1149,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1131,6 +1158,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1149,11 +1177,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
index f447de16f75d..408022f79a50 100644
--- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:01 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:01 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +113,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -124,7 +123,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +130,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -153,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -199,6 +199,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -339,6 +346,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -354,8 +362,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -400,8 +409,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -460,6 +471,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -590,6 +603,9 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 CONFIG_FIXED_PHY=y
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -644,6 +660,10 @@ CONFIG_GIANFAR=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -721,8 +741,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -789,15 +811,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -817,8 +838,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -839,6 +862,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -884,11 +908,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -897,18 +921,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -961,11 +980,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -973,12 +990,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1011,6 +1031,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_OHCI_HCD is not set
@@ -1029,11 +1050,11 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
 # CONFIG_USB_LIBUSUAL is not set
@@ -1074,6 +1095,10 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1105,6 +1130,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1138,10 +1164,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1150,6 +1173,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1207,6 +1231,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1238,6 +1263,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1245,6 +1272,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1267,11 +1295,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig
index 8d2d7eeab5f5..a0c42fb65cb9 100644
--- a/arch/powerpc/configs/83xx/sbc834x_defconfig
+++ b/arch/powerpc/configs/83xx/sbc834x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:02 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:02 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -112,7 +112,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -122,7 +121,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +128,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -151,6 +147,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -197,6 +197,8 @@ CONFIG_IPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -223,6 +225,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -234,12 +237,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -264,6 +269,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -286,6 +292,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -342,6 +349,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -357,8 +365,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -402,8 +411,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -452,6 +463,9 @@ CONFIG_PHYLIB=y
 CONFIG_BROADCOM_PHY=y
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -504,6 +518,10 @@ CONFIG_GIANFAR=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -573,8 +591,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -640,15 +660,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -668,8 +687,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -690,6 +711,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -730,11 +752,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -743,18 +765,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -822,6 +839,7 @@ CONFIG_HID_COMPAT=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -855,10 +873,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -867,6 +882,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -908,6 +924,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -939,6 +956,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -946,6 +965,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -964,11 +984,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig
index 1af7b9e37b61..6479bb9f3f57 100644
--- a/arch/powerpc/configs/85xx/ksi8560_defconfig
+++ b/arch/powerpc/configs/85xx/ksi8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:03 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:03 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,8 +78,8 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -111,7 +113,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -122,13 +123,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -145,6 +144,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -185,6 +188,7 @@ CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -222,12 +226,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -268,6 +274,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -324,6 +331,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -339,8 +347,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -432,6 +441,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -454,6 +469,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -507,9 +523,12 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 CONFIG_MDIO_BITBANG=y
-# CONFIG_MDIO_OF_GPIO is not set
+# CONFIG_MDIO_GPIO is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -534,6 +553,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -595,8 +618,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -614,6 +639,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
 # I2C GPIO expanders:
 #
 
@@ -642,11 +672,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -656,14 +686,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -716,9 +739,13 @@ CONFIG_USB_SUPPORT=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -749,6 +776,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -782,10 +810,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -795,6 +820,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -845,6 +871,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -895,6 +922,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -904,6 +932,8 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -912,11 +942,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -943,6 +975,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/mpc8536_ds_defconfig b/arch/powerpc/configs/85xx/mpc8536_ds_defconfig
index e243e14a6708..e31b6a4732ed 100644
--- a/arch/powerpc/configs/85xx/mpc8536_ds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8536_ds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:05 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:04 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -78,12 +80,12 @@ CONFIG_AUDIT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -96,6 +98,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -118,7 +121,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +131,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,11 +138,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -158,6 +157,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -197,6 +200,7 @@ CONFIG_MPIC=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -235,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -265,6 +271,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +295,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -376,6 +384,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -392,8 +401,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -442,8 +452,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -487,6 +499,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -503,6 +516,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -622,6 +637,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -668,6 +686,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -692,6 +711,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -783,8 +806,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -849,8 +874,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -869,11 +894,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -882,18 +907,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -920,6 +940,7 @@ CONFIG_MEDIA_TUNER_TEA5767=m
 CONFIG_MEDIA_TUNER_MT20XX=m
 CONFIG_MEDIA_TUNER_XC2028=m
 CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
 CONFIG_DVB_CAPTURE_DRIVERS=y
 
 #
@@ -965,6 +986,12 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_FE_CUSTOMISE is not set
 
 #
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+
+#
 # DVB-S (satellite) frontends
 #
 # CONFIG_DVB_CX24110 is not set
@@ -976,8 +1003,10 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_STV0299 is not set
 # CONFIG_DVB_TDA8083 is not set
 # CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
 # CONFIG_DVB_VES1X93 is not set
 # CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
 # CONFIG_DVB_TDA826X is not set
 # CONFIG_DVB_TUA6100 is not set
 # CONFIG_DVB_CX24116 is not set
@@ -1018,11 +1047,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_OR51132 is not set
 # CONFIG_DVB_BCM3510 is not set
 # CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
 # CONFIG_DVB_S5H1409 is not set
 # CONFIG_DVB_AU8522 is not set
 # CONFIG_DVB_S5H1411 is not set
 
 #
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+
+#
 # Digital terrestrial only tuners/PLL
 #
 # CONFIG_DVB_PLL is not set
@@ -1073,6 +1108,7 @@ CONFIG_SND_PCM=y
 # CONFIG_SND_SEQUENCER is not set
 # CONFIG_SND_MIXER_OSS is not set
 # CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 CONFIG_SND_SUPPORT_OLD_API=y
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1175,11 +1211,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1187,12 +1221,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1225,6 +1262,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1250,18 +1288,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1309,6 +1346,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1346,6 +1387,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1405,7 +1447,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1447,10 +1491,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 CONFIG_ADFS_FS=m
 # CONFIG_ADFS_FS_RW is not set
 CONFIG_AFFS_FS=m
@@ -1461,6 +1502,7 @@ CONFIG_BEFS_FS=m
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1562,6 +1604,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1613,6 +1656,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1622,6 +1666,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1630,11 +1676,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1661,11 +1709,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1699,7 +1752,7 @@ CONFIG_CRYPTO_HMAC=y
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
index d790cbab80b8..905e8a3388d6 100644
--- a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:06 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:05 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -124,13 +125,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -147,6 +146,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -186,6 +189,7 @@ CONFIG_MPIC=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -224,12 +228,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -270,6 +276,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -326,6 +333,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -341,8 +349,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -380,6 +389,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -415,6 +425,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -437,6 +450,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -502,8 +519,10 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -534,11 +553,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -548,14 +567,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -608,9 +620,13 @@ CONFIG_USB_SUPPORT=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -640,6 +656,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -673,10 +690,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -685,6 +699,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -735,6 +750,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -784,6 +800,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -793,6 +810,8 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -801,11 +820,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -831,6 +852,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
index f6cb01495ea6..f6fa0b761cb3 100644
--- a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:08 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:07 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -78,12 +80,12 @@ CONFIG_AUDIT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -96,6 +98,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -118,7 +121,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +131,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,11 +138,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -158,6 +157,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -197,6 +200,7 @@ CONFIG_PPC_I8259=y
 # CONFIG_CPM2 is not set
 CONFIG_FSL_ULI1575=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -235,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +272,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +296,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -377,6 +385,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -393,8 +402,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -443,8 +453,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -488,6 +500,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -504,6 +517,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -623,6 +638,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -667,6 +685,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -691,6 +710,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -782,8 +805,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 CONFIG_NVRAM=y
@@ -848,8 +873,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -869,11 +894,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -882,18 +907,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -920,6 +940,7 @@ CONFIG_MEDIA_TUNER_TEA5767=m
 CONFIG_MEDIA_TUNER_MT20XX=m
 CONFIG_MEDIA_TUNER_XC2028=m
 CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
 CONFIG_DVB_CAPTURE_DRIVERS=y
 
 #
@@ -965,6 +986,12 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_FE_CUSTOMISE is not set
 
 #
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+
+#
 # DVB-S (satellite) frontends
 #
 # CONFIG_DVB_CX24110 is not set
@@ -976,8 +1003,10 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_STV0299 is not set
 # CONFIG_DVB_TDA8083 is not set
 # CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
 # CONFIG_DVB_VES1X93 is not set
 # CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
 # CONFIG_DVB_TDA826X is not set
 # CONFIG_DVB_TUA6100 is not set
 # CONFIG_DVB_CX24116 is not set
@@ -1018,11 +1047,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_OR51132 is not set
 # CONFIG_DVB_BCM3510 is not set
 # CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
 # CONFIG_DVB_S5H1409 is not set
 # CONFIG_DVB_AU8522 is not set
 # CONFIG_DVB_S5H1411 is not set
 
 #
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+
+#
 # Digital terrestrial only tuners/PLL
 #
 # CONFIG_DVB_PLL is not set
@@ -1075,6 +1110,7 @@ CONFIG_SND_OSSEMUL=y
 CONFIG_SND_MIXER_OSS=y
 CONFIG_SND_PCM_OSS=y
 CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 # CONFIG_SND_SUPPORT_OLD_API is not set
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1177,11 +1213,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1189,12 +1223,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1227,6 +1264,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1252,18 +1290,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1311,6 +1348,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1348,6 +1389,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1406,7 +1448,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1448,10 +1492,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 CONFIG_ADFS_FS=m
 # CONFIG_ADFS_FS_RW is not set
 CONFIG_AFFS_FS=m
@@ -1462,6 +1503,7 @@ CONFIG_BEFS_FS=m
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1563,6 +1605,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1614,6 +1657,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1623,6 +1667,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1631,11 +1677,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1661,11 +1709,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1699,7 +1752,7 @@ CONFIG_CRYPTO_HMAC=y
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
index 6cf929259ba7..095e2ded6e8b 100644
--- a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:09 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:09 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +78,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -116,7 +118,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -127,13 +128,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -150,6 +149,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -190,6 +193,7 @@ CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -227,12 +231,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -257,6 +263,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 CONFIG_PCI_DEBUG=y
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -280,6 +287,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -336,6 +344,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -351,8 +360,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -400,6 +410,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -448,6 +459,9 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -496,6 +510,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -518,6 +533,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -583,8 +602,10 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -604,6 +625,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
 # I2C GPIO expanders:
 #
 
@@ -637,11 +663,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -651,14 +677,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -714,9 +733,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -748,6 +771,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -781,10 +805,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -793,6 +814,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -843,6 +865,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -892,6 +915,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -901,6 +925,8 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -909,11 +935,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -939,6 +967,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/mpc8568mds_defconfig b/arch/powerpc/configs/85xx/mpc8568mds_defconfig
index 597be8491812..186c1010a135 100644
--- a/arch/powerpc/configs/85xx/mpc8568mds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8568mds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:11 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:10 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +115,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +124,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +131,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -152,6 +150,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -192,6 +194,7 @@ CONFIG_QUICC_ENGINE=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -230,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -260,6 +265,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -283,6 +289,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -339,6 +346,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -354,8 +362,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -401,8 +410,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -445,6 +456,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -461,6 +473,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -519,6 +533,9 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -564,6 +581,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -586,6 +604,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -658,8 +680,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -723,8 +747,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -750,8 +774,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -772,6 +798,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -812,11 +839,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -825,18 +852,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -892,9 +914,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -932,6 +958,7 @@ CONFIG_RTC_DRV_DS1374=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -979,6 +1006,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1012,10 +1040,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1024,6 +1049,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1077,6 +1103,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1126,6 +1153,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1135,6 +1163,8 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1143,11 +1173,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1184,11 +1216,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
index 32aeb79216f7..813223ae174d 100644
--- a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc8
-# Tue Dec 30 11:17:46 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:12 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -48,7 +48,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -81,12 +81,12 @@ CONFIG_AUDIT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -99,6 +99,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -121,7 +122,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -133,7 +133,6 @@ CONFIG_USE_GENERIC_SMP_HELPERS=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -141,12 +140,10 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -163,6 +160,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -242,7 +243,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
@@ -276,6 +276,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -299,6 +300,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -387,6 +389,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -403,8 +406,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -500,6 +504,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -516,6 +521,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -635,6 +642,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -679,6 +689,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -703,6 +714,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -794,6 +809,7 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_HVC_UDBG is not set
@@ -861,8 +877,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -895,10 +911,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
 
 #
@@ -926,6 +944,7 @@ CONFIG_MEDIA_TUNER_TEA5767=m
 CONFIG_MEDIA_TUNER_MT20XX=m
 CONFIG_MEDIA_TUNER_XC2028=m
 CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
 CONFIG_DVB_CAPTURE_DRIVERS=y
 
 #
@@ -971,6 +990,12 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_FE_CUSTOMISE is not set
 
 #
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+
+#
 # DVB-S (satellite) frontends
 #
 # CONFIG_DVB_CX24110 is not set
@@ -982,8 +1007,10 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_STV0299 is not set
 # CONFIG_DVB_TDA8083 is not set
 # CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
 # CONFIG_DVB_VES1X93 is not set
 # CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
 # CONFIG_DVB_TDA826X is not set
 # CONFIG_DVB_TUA6100 is not set
 # CONFIG_DVB_CX24116 is not set
@@ -1024,11 +1051,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_OR51132 is not set
 # CONFIG_DVB_BCM3510 is not set
 # CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
 # CONFIG_DVB_S5H1409 is not set
 # CONFIG_DVB_AU8522 is not set
 # CONFIG_DVB_S5H1411 is not set
 
 #
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+
+#
 # Digital terrestrial only tuners/PLL
 #
 # CONFIG_DVB_PLL is not set
@@ -1081,6 +1114,7 @@ CONFIG_SND_OSSEMUL=y
 CONFIG_SND_MIXER_OSS=y
 CONFIG_SND_PCM_OSS=y
 CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 # CONFIG_SND_SUPPORT_OLD_API is not set
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1183,11 +1217,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1195,12 +1227,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1233,6 +1268,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1269,7 +1305,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1317,6 +1352,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1401,7 +1440,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1443,10 +1484,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 CONFIG_ADFS_FS=m
 # CONFIG_ADFS_FS_RW is not set
 CONFIG_AFFS_FS=m
@@ -1457,6 +1495,7 @@ CONFIG_BEFS_FS=m
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1558,6 +1597,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1609,6 +1649,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1618,6 +1659,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1626,6 +1669,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
@@ -1700,7 +1744,7 @@ CONFIG_CRYPTO_HMAC=y
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
index 8769359dfe6a..f95961c04a20 100644
--- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:14 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:13 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -115,7 +117,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -125,13 +126,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -148,6 +147,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -187,6 +190,7 @@ CONFIG_PPC_I8259=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -225,12 +229,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -278,6 +285,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -334,6 +342,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -349,8 +358,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -397,6 +407,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -439,6 +450,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -498,6 +510,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -542,6 +557,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -564,6 +580,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -634,8 +654,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -672,11 +694,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -686,14 +708,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -749,9 +764,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -783,6 +802,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -816,10 +836,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -828,6 +845,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -878,6 +896,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -927,6 +946,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -936,6 +956,8 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -944,11 +966,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -974,6 +998,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig
index bfe3c9731573..e68e80987aa9 100644
--- a/arch/powerpc/configs/85xx/sbc8548_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8548_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:16 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:15 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +115,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,13 +124,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -146,6 +145,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -185,6 +188,7 @@ CONFIG_MPIC=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -222,12 +226,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -251,6 +257,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -274,6 +281,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -330,6 +338,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -345,8 +354,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -391,6 +401,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -439,6 +450,9 @@ CONFIG_PHYLIB=y
 CONFIG_BROADCOM_PHY=y
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -483,6 +497,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -505,6 +520,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -575,8 +594,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -613,11 +634,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -627,14 +648,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -693,6 +707,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -726,10 +741,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -738,6 +750,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -776,6 +789,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -807,6 +821,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -814,6 +830,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -831,6 +848,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig
index 8c507f8d15a8..b1c766ef7e2e 100644
--- a/arch/powerpc/configs/85xx/sbc8560_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:17 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:17 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +115,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,13 +124,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -146,6 +145,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -185,6 +188,7 @@ CONFIG_MPIC=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -222,12 +226,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -268,6 +274,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -324,6 +331,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -339,8 +347,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -378,6 +387,7 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -413,6 +423,9 @@ CONFIG_PHYLIB=y
 CONFIG_BROADCOM_PHY=y
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -435,6 +448,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -500,8 +517,10 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -530,11 +549,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -544,14 +563,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -604,9 +616,13 @@ CONFIG_USB_SUPPORT=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -666,6 +682,7 @@ CONFIG_RTC_DRV_M48T59=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -699,10 +716,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -711,6 +725,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -761,6 +776,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -809,6 +825,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -818,6 +835,8 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -826,11 +845,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -867,6 +888,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig
index 5a0cf58d2b8c..eb4ba7a5f41f 100644
--- a/arch/powerpc/configs/85xx/stx_gp3_defconfig
+++ b/arch/powerpc/configs/85xx/stx_gp3_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:19 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:18 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +78,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -116,7 +118,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -128,18 +129,15 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -156,6 +154,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -196,6 +198,7 @@ CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -233,12 +236,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -263,6 +268,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -286,6 +292,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -400,6 +407,7 @@ CONFIG_IP_NF_FILTER=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -415,8 +423,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -470,14 +479,17 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
 #
 # Please see Documentation/ide/ide.txt for help/info on IDE drives
 #
+CONFIG_IDE_ATAPI=y
 # CONFIG_BLK_DEV_IDE_SATA is not set
 CONFIG_IDE_GD=y
 CONFIG_IDE_GD_ATA=y
@@ -485,7 +497,6 @@ CONFIG_IDE_GD_ATA=y
 CONFIG_BLK_DEV_IDECD=m
 CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
 # CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
 
@@ -510,6 +521,7 @@ CONFIG_IDE_PROC_FS=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -564,6 +576,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -580,6 +593,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -640,6 +655,9 @@ CONFIG_MARVELL_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -686,6 +704,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -708,6 +727,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -805,11 +828,13 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_PRINTER=m
 # CONFIG_LP_CONSOLE is not set
 # CONFIG_PPDEV is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
 # CONFIG_NVRAM is not set
@@ -823,6 +848,7 @@ CONFIG_I2C=m
 CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_CHARDEV=m
 CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=m
 
 #
 # I2C Hardware Bus support
@@ -877,13 +903,12 @@ CONFIG_I2C_HELPER_AUTO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -898,6 +923,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
 # I2C GPIO expanders:
 #
 # CONFIG_GPIO_MAX732X is not set
@@ -924,8 +954,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -946,6 +978,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -972,11 +1005,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -985,17 +1018,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -1061,9 +1089,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1096,6 +1128,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1135,10 +1168,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1147,6 +1177,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=m
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1227,6 +1258,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=m
@@ -1278,6 +1310,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1287,6 +1320,8 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1295,11 +1330,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1325,6 +1362,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig
index f3e4f3481fda..f4379b1cf841 100644
--- a/arch/powerpc/configs/85xx/tqm8540_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8540_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:20 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:19 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -113,7 +115,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,13 +124,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -146,6 +145,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -186,6 +189,7 @@ CONFIG_MPIC=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -223,12 +227,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -252,6 +258,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_HAS_RAPIDIO is not set
 
 #
@@ -273,6 +280,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -329,6 +337,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -344,8 +353,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -435,6 +445,12 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -464,8 +480,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -508,6 +526,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -567,6 +586,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -590,7 +612,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -600,6 +621,7 @@ CONFIG_E100=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -629,6 +651,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -651,6 +674,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -721,8 +748,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -787,8 +816,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -814,8 +843,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -836,6 +867,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -862,11 +894,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -875,18 +907,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -942,9 +969,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -976,6 +1007,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1009,10 +1041,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1032,6 +1061,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1082,6 +1112,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1117,6 +1148,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1124,6 +1157,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -1141,6 +1175,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig
index c62489394535..b8669231c1fe 100644
--- a/arch/powerpc/configs/85xx/tqm8541_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8541_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:21 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:20 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +78,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -125,13 +126,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -148,6 +147,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -189,6 +192,7 @@ CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -226,12 +230,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_HAS_RAPIDIO is not set
 
 #
@@ -276,6 +283,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -332,6 +340,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -347,8 +356,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -438,6 +448,12 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -468,8 +484,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -512,6 +530,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -571,6 +590,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -594,7 +616,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -604,6 +625,7 @@ CONFIG_E100=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -634,6 +656,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -656,6 +679,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -728,8 +755,10 @@ CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -796,13 +825,12 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -816,6 +844,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
 # I2C GPIO expanders:
 #
 # CONFIG_GPIO_MAX732X is not set
@@ -842,8 +875,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -864,6 +899,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -890,11 +926,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -903,18 +939,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -970,9 +1002,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1004,6 +1040,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1037,10 +1074,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1060,6 +1094,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1110,6 +1145,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1145,6 +1181,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1152,6 +1190,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -1169,6 +1208,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig
index eef45b97dc3e..0bc45975911a 100644
--- a/arch/powerpc/configs/85xx/tqm8548_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8548_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:22 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:20 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -115,7 +117,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +127,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +134,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -155,6 +153,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -195,6 +197,7 @@ CONFIG_MPIC=y
 # CONFIG_CPM2 is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -233,12 +236,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -265,6 +270,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -344,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -359,8 +367,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -383,6 +392,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
@@ -465,6 +475,12 @@ CONFIG_MTD_NAND_IDS=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 CONFIG_MTD_UBI=m
@@ -502,8 +518,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -546,6 +564,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -605,6 +624,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -649,6 +671,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -671,6 +694,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -741,8 +768,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -806,8 +835,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -833,8 +862,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -855,6 +886,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -881,11 +913,11 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -894,18 +926,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -961,9 +988,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1001,6 +1032,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1048,6 +1080,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1081,10 +1114,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1095,6 +1125,7 @@ CONFIG_TMPFS=y
 # CONFIG_JFFS2_FS is not set
 # CONFIG_UBIFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1145,6 +1176,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1194,6 +1226,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1203,6 +1236,8 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1211,11 +1246,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1241,6 +1278,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig
index 11b637e99a54..d5a864d74461 100644
--- a/arch/powerpc/configs/85xx/tqm8555_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8555_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:23 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:21 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +78,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -125,13 +126,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -148,6 +147,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -189,6 +192,7 @@ CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -226,12 +230,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_HAS_RAPIDIO is not set
 
 #
@@ -276,6 +283,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -332,6 +340,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -347,8 +356,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -438,6 +448,12 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -468,8 +484,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -512,6 +530,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -571,6 +590,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -594,7 +616,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -604,6 +625,7 @@ CONFIG_E100=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -634,6 +656,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -656,6 +679,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -728,8 +755,10 @@ CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -796,13 +825,12 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -816,6 +844,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
 # I2C GPIO expanders:
 #
 # CONFIG_GPIO_MAX732X is not set
@@ -842,8 +875,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -864,6 +899,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -890,11 +926,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -903,18 +939,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -970,9 +1002,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1004,6 +1040,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1037,10 +1074,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1060,6 +1094,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1110,6 +1145,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1145,6 +1181,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1152,6 +1190,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -1169,6 +1208,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig
index 2519169b6d4b..a25009174f37 100644
--- a/arch/powerpc/configs/85xx/tqm8560_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8560_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:25 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:22 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +78,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -114,7 +116,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -125,13 +126,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -148,6 +147,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -189,6 +192,7 @@ CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -226,12 +230,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_HAS_RAPIDIO is not set
 
 #
@@ -276,6 +283,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -332,6 +340,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -347,8 +356,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -438,6 +448,12 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -468,8 +484,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -512,6 +530,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -571,6 +590,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -594,7 +616,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -604,6 +625,7 @@ CONFIG_E100=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -634,6 +656,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -656,6 +679,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -728,8 +755,10 @@ CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -796,13 +825,12 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -816,6 +844,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
 # I2C GPIO expanders:
 #
 # CONFIG_GPIO_MAX732X is not set
@@ -842,8 +875,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -864,6 +899,7 @@ CONFIG_SENSORS_LM75=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -890,11 +926,11 @@ CONFIG_HWMON_DEBUG_CHIP=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -903,18 +939,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -970,9 +1002,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1004,6 +1040,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1037,10 +1074,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1060,6 +1094,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1110,6 +1145,7 @@ CONFIG_PARTITION_ADVANCED=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1145,6 +1181,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1152,6 +1190,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -1169,6 +1208,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
index 391874c7b436..1ab5abae00a2 100644
--- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:30 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:26 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -42,11 +42,12 @@ CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -78,12 +79,12 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_RELAY=y
@@ -117,7 +118,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +129,6 @@ CONFIG_USE_GENERIC_SMP_HELPERS=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,12 +136,10 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -159,6 +156,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -197,6 +198,7 @@ CONFIG_MPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -215,7 +217,6 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
@@ -225,6 +226,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_IRQ_ALL_CPUS=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -237,12 +239,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -270,6 +274,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 CONFIG_PCI_DEBUG=y
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 CONFIG_HAS_RAPIDIO=y
@@ -293,6 +298,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -502,6 +508,7 @@ CONFIG_NET_SCH_TBF=m
 CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
 
 #
 # Classification
@@ -522,6 +529,7 @@ CONFIG_NET_CLS_RSVP6=m
 # CONFIG_NET_CLS_ACT is not set
 # CONFIG_NET_CLS_IND is not set
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -538,8 +546,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -562,6 +571,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 # CONFIG_MTD_OF_PARTS is not set
@@ -638,10 +648,17 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
@@ -668,8 +685,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -729,6 +748,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -848,6 +869,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -902,6 +926,10 @@ CONFIG_GIANFAR=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -924,6 +952,7 @@ CONFIG_ATM_DRIVERS=y
 # CONFIG_ATM_IA is not set
 # CONFIG_ATM_FORE200E is not set
 # CONFIG_ATM_HE is not set
+# CONFIG_ATM_SOLOS is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
 CONFIG_PPP=m
@@ -1016,7 +1045,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -1055,6 +1086,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_GPIO is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
@@ -1081,8 +1113,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 CONFIG_DS1682=y
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -1095,7 +1127,31 @@ CONFIG_DS1682=y
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
@@ -1108,8 +1164,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1130,6 +1188,7 @@ CONFIG_HWMON=y
 CONFIG_SENSORS_LM90=y
 CONFIG_SENSORS_LM92=y
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -1163,8 +1222,8 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_SOFT_WATCHDOG is not set
 # CONFIG_ALIM7101_WDT is not set
-# CONFIG_8xxx_WDT is not set
 CONFIG_GEF_WDT=y
+# CONFIG_8xxx_WDT is not set
 
 #
 # PCI-based Watchdog Cards
@@ -1176,11 +1235,11 @@ CONFIG_GEF_WDT=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -1189,18 +1248,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -1260,11 +1315,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1272,12 +1325,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1310,6 +1366,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 # CONFIG_USB_EHCI_HCD_PPC_OF is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1332,18 +1389,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1391,6 +1447,11 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_VST is not set
 # CONFIG_USB_ATM is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1478,6 +1539,7 @@ CONFIG_FS_POSIX_ACL=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1514,10 +1576,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1527,6 +1586,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1613,6 +1673,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1663,6 +1724,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1672,6 +1734,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1681,11 +1745,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1706,6 +1772,7 @@ CONFIG_SECURITY=y
 # CONFIG_SECURITYFS is not set
 CONFIG_SECURITY_NETWORK=y
 # CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
 # CONFIG_SECURITY_ROOTPLUG is not set
 CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
@@ -1716,11 +1783,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 CONFIG_CRYPTO_NULL=m
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
index 72854a10dfa1..bbdf4bfc4327 100644
--- a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:28 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:24 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -115,7 +115,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +125,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +132,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -155,6 +151,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -194,6 +194,7 @@ CONFIG_MPIC=y
 # CONFIG_QUICC_ENGINE is not set
 CONFIG_FSL_ULI1575=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -213,7 +214,6 @@ CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_IOMMU_HELPER is not set
@@ -221,6 +221,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -232,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=12
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -265,6 +268,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 CONFIG_PCI_DEBUG=y
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -287,6 +291,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -360,6 +365,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -375,8 +381,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -401,6 +408,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
@@ -481,6 +489,12 @@ CONFIG_MTD_NAND_FSL_ELBC=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -510,8 +524,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -524,7 +540,6 @@ CONFIG_IDE_GD_ATA=y
 # CONFIG_IDE_GD_ATAPI is not set
 # CONFIG_BLK_DEV_IDECD is not set
 # CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
 
@@ -549,6 +564,7 @@ CONFIG_IDE_PROC_FS=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -618,6 +634,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -757,6 +775,10 @@ CONFIG_ULI526X=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -841,7 +863,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -905,8 +929,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -926,11 +950,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -939,18 +963,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -1029,6 +1048,7 @@ CONFIG_FB_FSL_DIU=y
 # CONFIG_FB_IBM_GXT4500 is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -1054,6 +1074,7 @@ CONFIG_SND_OSSEMUL=y
 CONFIG_SND_MIXER_OSS=y
 CONFIG_SND_PCM_OSS=y
 CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 # CONFIG_SND_SUPPORT_OLD_API is not set
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1130,6 +1151,7 @@ CONFIG_SND_PPC=y
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_MPC8610=y
 CONFIG_SND_SOC_MPC8610_HPCD=y
+CONFIG_SND_SOC_I2C_AND_SPI=y
 # CONFIG_SND_SOC_ALL_CODECS is not set
 CONFIG_SND_SOC_CS4270=y
 CONFIG_SND_SOC_CS4270_VD33_ERRATA=y
@@ -1157,9 +1179,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1197,6 +1223,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1244,6 +1271,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
 # CONFIG_QUOTA is not set
@@ -1276,10 +1304,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1289,6 +1314,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1388,6 +1414,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1438,6 +1465,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1447,6 +1475,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1455,11 +1485,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1486,6 +1518,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
index 41220ece603d..92acfdf3540a 100644
--- a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:29 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:25 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -45,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -78,12 +78,12 @@ CONFIG_AUDIT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -96,6 +96,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -118,7 +119,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -130,7 +130,6 @@ CONFIG_USE_GENERIC_SMP_HELPERS=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -138,12 +137,10 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -160,6 +157,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -198,6 +199,7 @@ CONFIG_PPC_I8259=y
 # CONFIG_QUICC_ENGINE is not set
 CONFIG_FSL_ULI1575=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -225,6 +227,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 # CONFIG_IRQ_ALL_CPUS is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -237,12 +240,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -268,6 +273,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 CONFIG_HAS_RAPIDIO=y
@@ -291,6 +297,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -379,6 +386,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -395,8 +403,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -445,8 +454,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -490,6 +501,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -506,6 +518,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -625,6 +639,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -670,6 +687,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -694,6 +712,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -785,8 +807,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 CONFIG_NVRAM=y
@@ -851,8 +875,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -872,11 +896,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -885,18 +909,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -923,6 +942,7 @@ CONFIG_MEDIA_TUNER_TEA5767=m
 CONFIG_MEDIA_TUNER_MT20XX=m
 CONFIG_MEDIA_TUNER_XC2028=m
 CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
 CONFIG_DVB_CAPTURE_DRIVERS=y
 
 #
@@ -968,6 +988,12 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_FE_CUSTOMISE is not set
 
 #
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+
+#
 # DVB-S (satellite) frontends
 #
 # CONFIG_DVB_CX24110 is not set
@@ -979,8 +1005,10 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_STV0299 is not set
 # CONFIG_DVB_TDA8083 is not set
 # CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
 # CONFIG_DVB_VES1X93 is not set
 # CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
 # CONFIG_DVB_TDA826X is not set
 # CONFIG_DVB_TUA6100 is not set
 # CONFIG_DVB_CX24116 is not set
@@ -1021,11 +1049,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_OR51132 is not set
 # CONFIG_DVB_BCM3510 is not set
 # CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
 # CONFIG_DVB_S5H1409 is not set
 # CONFIG_DVB_AU8522 is not set
 # CONFIG_DVB_S5H1411 is not set
 
 #
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+
+#
 # Digital terrestrial only tuners/PLL
 #
 # CONFIG_DVB_PLL is not set
@@ -1078,6 +1112,7 @@ CONFIG_SND_OSSEMUL=y
 CONFIG_SND_MIXER_OSS=y
 CONFIG_SND_PCM_OSS=y
 CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 # CONFIG_SND_SUPPORT_OLD_API is not set
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1180,11 +1215,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1192,12 +1225,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1230,6 +1266,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1255,18 +1292,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1314,6 +1350,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1351,6 +1391,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1397,7 +1438,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1439,10 +1482,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 CONFIG_ADFS_FS=m
 # CONFIG_ADFS_FS_RW is not set
 CONFIG_AFFS_FS=m
@@ -1453,6 +1493,7 @@ CONFIG_BEFS_FS=m
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1554,6 +1595,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1605,6 +1647,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1614,6 +1657,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1622,11 +1667,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1653,11 +1700,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1691,7 +1742,7 @@ CONFIG_CRYPTO_HMAC=y
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/86xx/sbc8641d_defconfig b/arch/powerpc/configs/86xx/sbc8641d_defconfig
index a4342862f6ef..04797e730c5a 100644
--- a/arch/powerpc/configs/86xx/sbc8641d_defconfig
+++ b/arch/powerpc/configs/86xx/sbc8641d_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:40:26 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:23 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -46,7 +46,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -78,12 +78,12 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_RELAY=y
@@ -117,7 +117,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +128,6 @@ CONFIG_USE_GENERIC_SMP_HELPERS=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,12 +135,10 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -159,6 +155,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -197,6 +197,7 @@ CONFIG_MPIC=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -215,7 +216,6 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
@@ -225,6 +225,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_IRQ_ALL_CPUS=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -237,12 +238,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -270,6 +273,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -292,6 +296,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -501,6 +506,7 @@ CONFIG_NET_SCH_TBF=m
 CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
 
 #
 # Classification
@@ -521,6 +527,7 @@ CONFIG_NET_CLS_RSVP6=m
 # CONFIG_NET_CLS_ACT is not set
 # CONFIG_NET_CLS_IND is not set
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -537,8 +544,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -561,6 +569,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 # CONFIG_MTD_OF_PARTS is not set
@@ -637,6 +646,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -666,8 +681,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -734,6 +751,9 @@ CONFIG_PHYLIB=y
 CONFIG_BROADCOM_PHY=y
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -786,6 +806,10 @@ CONFIG_GIANFAR=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 CONFIG_ATM_DRIVERS=y
 # CONFIG_ATM_DUMMY is not set
@@ -801,6 +825,7 @@ CONFIG_ATM_DRIVERS=y
 # CONFIG_ATM_IA is not set
 # CONFIG_ATM_FORE200E is not set
 # CONFIG_ATM_HE is not set
+# CONFIG_ATM_SOLOS is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
 CONFIG_PPP=m
@@ -892,8 +917,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
 # CONFIG_NVRAM is not set
@@ -958,8 +985,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -985,8 +1012,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1007,6 +1036,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -1047,11 +1077,11 @@ CONFIG_SOFT_WATCHDOG=m
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -1060,18 +1090,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -1134,9 +1159,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1182,11 +1211,18 @@ CONFIG_OCFS2_FS_O2CB=m
 CONFIG_OCFS2_FS_STATS=y
 CONFIG_OCFS2_DEBUG_MASKLOG=y
 # CONFIG_OCFS2_DEBUG_FS is not set
-# CONFIG_OCFS2_COMPAT_JBD is not set
+# CONFIG_OCFS2_FS_POSIX_ACL is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
-# CONFIG_QUOTA is not set
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
+CONFIG_QUOTA_TREE=m
+# CONFIG_QFMT_V1 is not set
+# CONFIG_QFMT_V2 is not set
+CONFIG_QUOTACTL=y
 CONFIG_AUTOFS_FS=m
 CONFIG_AUTOFS4_FS=m
 # CONFIG_FUSE_FS is not set
@@ -1216,10 +1252,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1229,6 +1262,7 @@ CONFIG_CONFIGFS_FS=m
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 CONFIG_MINIX_FS=m
 # CONFIG_OMFS_FS is not set
@@ -1317,6 +1351,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1367,6 +1402,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1376,6 +1412,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1385,11 +1423,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1411,6 +1451,7 @@ CONFIG_SECURITY=y
 # CONFIG_SECURITYFS is not set
 CONFIG_SECURITY_NETWORK=y
 # CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
 CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
 CONFIG_CRYPTO=y
@@ -1420,11 +1461,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 CONFIG_CRYPTO_NULL=m
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig
index 024f279af90a..aaab5cc3751c 100644
--- a/arch/powerpc/configs/adder875_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:32 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:24 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -15,6 +15,7 @@ CONFIG_PPC_8xx=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -71,12 +72,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -109,7 +110,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -119,13 +119,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -142,6 +140,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -187,6 +189,7 @@ CONFIG_NO_UCODE_PATCH=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -205,12 +208,12 @@ CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_8XX_MINIMAL_FPEMU is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -225,12 +228,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -272,6 +277,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -323,6 +329,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -338,8 +345,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -428,6 +436,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -470,6 +484,9 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -495,6 +512,10 @@ CONFIG_FS_ENET_MDIO_FEC=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -580,7 +601,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -598,11 +621,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -612,14 +635,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -674,6 +690,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
 # CONFIG_QUOTA is not set
@@ -706,10 +723,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -719,6 +733,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -774,6 +789,7 @@ CONFIG_MSDOS_PARTITION=y
 #
 # Library routines
 #
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -821,6 +837,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -829,6 +846,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -837,11 +856,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig
index 5078594cd1f5..5103319a7f56 100644
--- a/arch/powerpc/configs/c2k_defconfig
+++ b/arch/powerpc/configs/c2k_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:34 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:26 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -45,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -78,12 +78,12 @@ CONFIG_AUDITSYSCALL=y
 CONFIG_AUDIT_TREE=y
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -122,6 +122,7 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=m
 CONFIG_HAVE_OPROFILE=y
@@ -135,7 +136,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -143,11 +143,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -164,6 +162,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -221,6 +223,7 @@ CONFIG_CPU_FREQ_GOV_ONDEMAND=m
 #
 # CONFIG_TAU is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -243,10 +246,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -258,12 +263,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -287,6 +294,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_PCI_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 CONFIG_HOTPLUG_PCI=y
 # CONFIG_HOTPLUG_PCI_FAKE is not set
@@ -314,6 +322,8 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -574,6 +584,7 @@ CONFIG_NET_SCH_TBF=m
 CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
 
 #
 # Classification
@@ -594,6 +605,7 @@ CONFIG_NET_CLS_RSVP6=m
 # CONFIG_NET_CLS_ACT is not set
 CONFIG_NET_CLS_IND=y
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -616,8 +628,6 @@ CONFIG_BT_HIDP=m
 #
 # Bluetooth device drivers
 #
-CONFIG_BT_HCIUSB=m
-CONFIG_BT_HCIUSB_SCO=y
 # CONFIG_BT_HCIBTUSB is not set
 CONFIG_BT_HCIUART=m
 CONFIG_BT_HCIUART_H4=y
@@ -635,12 +645,9 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -665,6 +672,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 CONFIG_MTD_CONCAT=m
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
@@ -737,6 +745,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -834,6 +848,8 @@ CONFIG_MEGARAID_MAILBOX=m
 CONFIG_MEGARAID_SAS=m
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 CONFIG_SCSI_FUTURE_DOMAIN=m
@@ -852,6 +868,7 @@ CONFIG_SCSI_QLOGIC_1280=m
 # CONFIG_SCSI_QLA_FC is not set
 # CONFIG_SCSI_QLA_ISCSI is not set
 CONFIG_SCSI_LPFC=m
+# CONFIG_SCSI_LPFC_DEBUG_FS is not set
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
 # CONFIG_SCSI_NSP32 is not set
@@ -896,6 +913,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -949,6 +969,10 @@ CONFIG_MV643XX_ETH=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -1055,7 +1079,9 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
 CONFIG_NVRAM=m
@@ -1124,8 +1150,8 @@ CONFIG_I2C_MV64XXX=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=m
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=m
 CONFIG_SENSORS_PCF8574=m
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -1151,8 +1177,10 @@ CONFIG_SENSORS_ADM1026=m
 # CONFIG_SENSORS_ADM1029 is not set
 CONFIG_SENSORS_ADM1031=m
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 CONFIG_SENSORS_DS1621=m
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1173,6 +1201,7 @@ CONFIG_SENSORS_LM87=m
 CONFIG_SENSORS_LM90=m
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 CONFIG_SENSORS_MAX1619=m
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -1218,11 +1247,11 @@ CONFIG_WDT_501_PCI=y
 # USB-based Watchdog Cards
 #
 CONFIG_USBPCWATCHDOG=m
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -1234,14 +1263,8 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -1298,7 +1321,7 @@ CONFIG_USB_DEVICEFS=y
 # CONFIG_USB_DYNAMIC_MINORS is not set
 CONFIG_USB_SUSPEND=y
 # CONFIG_USB_OTG is not set
-CONFIG_USB_MON=y
+CONFIG_USB_MON=m
 # CONFIG_USB_WUSB is not set
 # CONFIG_USB_WUSB_CBAF is not set
 
@@ -1310,6 +1333,7 @@ CONFIG_USB_EHCI_HCD=m
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=m
@@ -1339,18 +1363,17 @@ CONFIG_USB_PRINTER=m
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
 CONFIG_USB_STORAGE_DATAFAB=y
 CONFIG_USB_STORAGE_FREECOM=y
 CONFIG_USB_STORAGE_ISD200=y
-CONFIG_USB_STORAGE_DPCM=y
 # CONFIG_USB_STORAGE_USBAT is not set
 CONFIG_USB_STORAGE_SDDR09=y
 CONFIG_USB_STORAGE_SDDR55=y
@@ -1419,12 +1442,14 @@ CONFIG_USB_SERIAL_PL2303=m
 # CONFIG_USB_SERIAL_HP4X is not set
 CONFIG_USB_SERIAL_SAFE=m
 CONFIG_USB_SERIAL_SAFE_PADDED=y
+# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
 # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
 # CONFIG_USB_SERIAL_TI is not set
 CONFIG_USB_SERIAL_CYBERJACK=m
 CONFIG_USB_SERIAL_XIRCOM=m
 # CONFIG_USB_SERIAL_OPTION is not set
 CONFIG_USB_SERIAL_OMNINET=m
+# CONFIG_USB_SERIAL_OPTICON is not set
 # CONFIG_USB_SERIAL_DEBUG is not set
 
 #
@@ -1458,6 +1483,10 @@ CONFIG_USB_SPEEDTOUCH=m
 # CONFIG_USB_UEAGLEATM is not set
 # CONFIG_USB_XUSBATM is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1500,19 +1529,23 @@ CONFIG_EXT3_FS_POSIX_ACL=y
 CONFIG_EXT3_FS_SECURITY=y
 # CONFIG_EXT4_FS is not set
 CONFIG_JBD=m
+# CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=m
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 CONFIG_QUOTA=y
 # CONFIG_QUOTA_NETLINK_INTERFACE is not set
 CONFIG_PRINT_QUOTA_WARNING=y
+CONFIG_QUOTA_TREE=y
 # CONFIG_QFMT_V1 is not set
 CONFIG_QFMT_V2=y
 CONFIG_QUOTACTL=y
@@ -1549,10 +1582,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_ECRYPT_FS is not set
@@ -1573,6 +1603,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=m
+# CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1678,6 +1709,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=m
@@ -1703,7 +1735,7 @@ CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -1722,6 +1754,7 @@ CONFIG_DEBUG_SPINLOCK=y
 # CONFIG_DEBUG_MUTEXES is not set
 CONFIG_DEBUG_SPINLOCK_SLEEP=y
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_HIGHMEM=y
 CONFIG_DEBUG_BUGVERBOSE=y
@@ -1731,6 +1764,7 @@ CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1741,7 +1775,12 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
 
 #
 # Tracers
@@ -1750,11 +1789,14 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1763,6 +1805,7 @@ CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_MSI_BITMAP_SELFTEST is not set
 # CONFIG_XMON is not set
 # CONFIG_IRQSTACKS is not set
+# CONFIG_VIRQ_DEBUG is not set
 # CONFIG_BDI_SWITCH is not set
 CONFIG_BOOTX_TEXT=y
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1776,6 +1819,7 @@ CONFIG_SECURITY=y
 # CONFIG_SECURITYFS is not set
 CONFIG_SECURITY_NETWORK=y
 # CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
 # CONFIG_SECURITY_FILE_CAPABILITIES is not set
 CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
 CONFIG_SECURITY_SELINUX=y
@@ -1785,7 +1829,6 @@ CONFIG_SECURITY_SELINUX_DISABLE=y
 CONFIG_SECURITY_SELINUX_DEVELOP=y
 CONFIG_SECURITY_SELINUX_AVC_STATS=y
 CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
-# CONFIG_SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT is not set
 # CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
 CONFIG_CRYPTO=y
 
@@ -1794,11 +1837,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 CONFIG_CRYPTO_NULL=m
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig
index c420e47426f8..c6d2baa7aaeb 100644
--- a/arch/powerpc/configs/cell_defconfig
+++ b/arch/powerpc/configs/cell_defconfig
@@ -1012,7 +1012,7 @@ CONFIG_I2C_ALGOBIT=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/powerpc/configs/celleb_defconfig b/arch/powerpc/configs/celleb_defconfig
index 9ba3c6fc2fef..d2123779512a 100644
--- a/arch/powerpc/configs/celleb_defconfig
+++ b/arch/powerpc/configs/celleb_defconfig
@@ -834,7 +834,7 @@ CONFIG_I2C_ALGOBIT=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig
index 63b3c2372ce8..5094a65a4493 100644
--- a/arch/powerpc/configs/chrp32_defconfig
+++ b/arch/powerpc/configs/chrp32_defconfig
@@ -941,8 +941,8 @@ CONFIG_I2C_ALGOBIT=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig
index a6f1cff564e6..add6419c15d9 100644
--- a/arch/powerpc/configs/ep8248e_defconfig
+++ b/arch/powerpc/configs/ep8248e_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:36 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:27 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -86,6 +86,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -107,7 +108,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -118,13 +118,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
 #
@@ -140,6 +138,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -181,6 +183,7 @@ CONFIG_8272=y
 CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -206,6 +209,7 @@ CONFIG_BINFMT_MISC=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_FLATMEM=y
@@ -213,12 +217,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -243,6 +249,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -265,6 +272,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -346,6 +354,7 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -360,8 +369,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 
 #
@@ -455,6 +465,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -522,9 +538,12 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 CONFIG_MDIO_BITBANG=y
-# CONFIG_MDIO_OF_GPIO is not set
+# CONFIG_MDIO_GPIO is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
@@ -569,6 +588,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -591,6 +611,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_PPP is not set
@@ -633,6 +657,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -651,6 +676,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_DEBUG_GPIO is not set
 
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
 # I2C GPIO expanders:
 #
 
@@ -668,11 +698,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -682,14 +712,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -782,13 +805,11 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_HFSPLUS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -877,6 +898,7 @@ CONFIG_NLS_UTF8=y
 #
 # Library routines
 #
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -924,6 +946,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -933,6 +956,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -941,10 +966,12 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -971,11 +998,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig
index 870d28976a44..b2fdfd9e183c 100644
--- a/arch/powerpc/configs/ep88xc_defconfig
+++ b/arch/powerpc/configs/ep88xc_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:37 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:28 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -15,6 +15,7 @@ CONFIG_PPC_8xx=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -70,12 +71,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -108,7 +109,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -118,13 +118,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -141,6 +139,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -186,6 +188,7 @@ CONFIG_NO_UCODE_PATCH=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -205,12 +208,12 @@ CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 CONFIG_8XX_MINIMAL_FPEMU=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -225,12 +228,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -272,6 +277,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -323,6 +329,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -338,8 +345,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -428,6 +436,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -470,6 +484,9 @@ CONFIG_LXT_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -495,6 +512,10 @@ CONFIG_FS_ENET_MDIO_FEC=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -536,7 +557,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -555,11 +578,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -569,14 +592,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -630,6 +646,7 @@ CONFIG_DAB=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
 # CONFIG_QUOTA is not set
@@ -662,10 +679,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -675,6 +689,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -730,6 +745,7 @@ CONFIG_MSDOS_PARTITION=y
 #
 # Library routines
 #
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -777,6 +793,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -785,6 +802,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -793,11 +812,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig
index f85e71ccb989..fc905924c022 100644
--- a/arch/powerpc/configs/g5_defconfig
+++ b/arch/powerpc/configs/g5_defconfig
@@ -994,8 +994,8 @@ CONFIG_I2C_POWERMAC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index 54fa62481373..aa5855a156de 100644
--- a/arch/powerpc/configs/linkstation_defconfig
+++ b/arch/powerpc/configs/linkstation_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:38 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:29 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -43,7 +43,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -74,12 +74,12 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -118,7 +118,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +128,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,11 +135,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -158,6 +154,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -200,6 +200,7 @@ CONFIG_MPIC=y
 # CONFIG_TAU is not set
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -227,6 +228,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -238,12 +240,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +271,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +294,8 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -455,6 +462,7 @@ CONFIG_IP_NF_ARP_MANGLE=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -471,12 +479,9 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_OLD_REGULATORY=y
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-CONFIG_IEEE80211=m
-CONFIG_IEEE80211_DEBUG=y
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -501,6 +506,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 # CONFIG_MTD_OF_PARTS is not set
@@ -554,9 +560,7 @@ CONFIG_MTD_CFI_UTIL=y
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xffc00000
-CONFIG_MTD_PHYSMAP_LEN=0x400000
-CONFIG_MTD_PHYSMAP_BANKWIDTH=1
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
 # CONFIG_MTD_PHYSMAP_OF is not set
 # CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
@@ -580,6 +584,12 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -610,8 +620,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -654,6 +666,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -670,6 +683,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -827,6 +842,7 @@ CONFIG_R8169=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -851,6 +867,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -949,8 +969,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -1015,8 +1037,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=m
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=m
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -1042,8 +1064,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -1064,6 +1088,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -1090,11 +1115,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -1103,18 +1128,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -1165,12 +1185,6 @@ CONFIG_HID=m
 # CONFIG_HID_PID is not set
 
 #
-# USB HID Boot Protocol drivers
-#
-# CONFIG_USB_KBD is not set
-# CONFIG_USB_MOUSE is not set
-
-#
 # Special HID drivers
 #
 CONFIG_HID_COMPAT=y
@@ -1202,6 +1216,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1227,18 +1242,17 @@ CONFIG_USB_PRINTER=m
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1295,12 +1309,14 @@ CONFIG_USB_SERIAL_FTDI_SIO=y
 # CONFIG_USB_SERIAL_SPCP8X5 is not set
 # CONFIG_USB_SERIAL_HP4X is not set
 # CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
 # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
 # CONFIG_USB_SERIAL_TI is not set
 # CONFIG_USB_SERIAL_CYBERJACK is not set
 # CONFIG_USB_SERIAL_XIRCOM is not set
 # CONFIG_USB_SERIAL_OPTION is not set
 # CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
 # CONFIG_USB_SERIAL_DEBUG is not set
 
 #
@@ -1329,6 +1345,10 @@ CONFIG_USB_SERIAL_FTDI_SIO=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1366,6 +1386,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1417,6 +1438,7 @@ CONFIG_XFS_FS=m
 # CONFIG_XFS_RT is not set
 # CONFIG_XFS_DEBUG is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1458,10 +1480,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1471,6 +1490,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1561,6 +1581,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1614,6 +1635,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1623,6 +1645,8 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1631,11 +1655,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1662,11 +1688,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig
index 045f1b008ce5..8b244003b9e1 100644
--- a/arch/powerpc/configs/maple_defconfig
+++ b/arch/powerpc/configs/maple_defconfig
@@ -866,8 +866,8 @@ CONFIG_I2C_AMD8111=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig
index 8d3c62324009..c58c38d5b7a6 100644
--- a/arch/powerpc/configs/mgcoge_defconfig
+++ b/arch/powerpc/configs/mgcoge_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:38 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:30 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -89,6 +89,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -111,7 +112,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -122,13 +122,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
 #
@@ -144,6 +142,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -190,6 +192,7 @@ CONFIG_PPC_MPC106=y
 CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -215,6 +218,7 @@ CONFIG_BINFMT_MISC=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_FLATMEM=y
@@ -222,12 +226,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -253,6 +259,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -275,6 +282,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -337,6 +345,7 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -351,8 +360,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 
 #
@@ -451,6 +461,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -522,6 +538,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 CONFIG_FIXED_PHY=y
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -558,6 +577,10 @@ CONFIG_FS_ENET_HAS_SCC=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_PPP is not set
@@ -601,6 +624,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_BRIQ_PANEL is not set
@@ -621,6 +645,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_DEBUG_GPIO is not set
 
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
 # I2C GPIO expanders:
 #
 
@@ -638,11 +667,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -652,14 +681,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -753,10 +775,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_HFSPLUS_FS is not set
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
@@ -768,6 +787,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -857,6 +877,7 @@ CONFIG_NLS_UTF8=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -905,6 +926,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -914,6 +936,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -922,10 +946,12 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -953,11 +979,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/mgsuvd_defconfig b/arch/powerpc/configs/mgsuvd_defconfig
index fbaa67f7b0ef..297b5d5042be 100644
--- a/arch/powerpc/configs/mgsuvd_defconfig
+++ b/arch/powerpc/configs/mgsuvd_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:39 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:32 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -15,6 +15,7 @@ CONFIG_PPC_8xx=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -69,12 +70,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -106,7 +107,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -117,13 +117,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -140,6 +138,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -186,6 +188,7 @@ CONFIG_UCODE_PATCH=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -209,6 +212,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -223,12 +227,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -269,6 +275,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -325,6 +332,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -340,8 +348,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -435,6 +444,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -489,6 +504,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 CONFIG_FIXED_PHY=y
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -514,6 +532,10 @@ CONFIG_FS_ENET_HAS_SCC=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -555,7 +577,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -574,11 +598,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -588,14 +612,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -659,6 +676,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -692,10 +710,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -715,6 +730,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -771,6 +787,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -802,6 +819,8 @@ CONFIG_DEBUG_FS=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -809,6 +828,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_VIRQ_DEBUG is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -827,6 +847,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/mpc5200_defconfig b/arch/powerpc/configs/mpc5200_defconfig
index 15c5604d0b26..81afc8b373d7 100644
--- a/arch/powerpc/configs/mpc5200_defconfig
+++ b/arch/powerpc/configs/mpc5200_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Thu Nov 13 02:09:07 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 21:40:44 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -43,7 +43,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -72,10 +72,19 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -108,7 +117,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -119,7 +127,6 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -127,11 +134,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -147,7 +152,6 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
 CONFIG_FREEZER=y
 
 #
@@ -192,7 +196,7 @@ CONFIG_RTAS_PROC=y
 CONFIG_PPC_BESTCOMM=y
 CONFIG_PPC_BESTCOMM_ATA=y
 CONFIG_PPC_BESTCOMM_FEC=y
-CONFIG_PPC_BESTCOMM_GEN_BD=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -220,6 +224,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -231,12 +236,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -264,6 +271,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -286,6 +294,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -342,6 +351,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -354,6 +364,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -376,6 +387,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_OF_PARTS is not set
@@ -447,6 +459,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -474,13 +492,19 @@ CONFIG_BLK_DEV_RAM_SIZE=32768
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_93CX6 is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -539,6 +563,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -659,6 +685,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -693,6 +722,10 @@ CONFIG_FEC_MPC52xx_MDIO=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -774,9 +807,11 @@ CONFIG_SERIAL_MPC52xx_CONSOLE=y
 CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_HVC_RTAS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -844,8 +879,6 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -874,6 +907,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -894,6 +928,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -953,10 +988,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
 
 #
@@ -1051,7 +1088,7 @@ CONFIG_LCD_CLASS_DEVICE=m
 # CONFIG_LCD_ILI9320 is not set
 # CONFIG_LCD_PLATFORM is not set
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_CORGI is not set
+CONFIG_BACKLIGHT_GENERIC=y
 
 #
 # Display device support
@@ -1093,21 +1130,22 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 # CONFIG_HID_APPLE is not set
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 # CONFIG_HID_CHICONY is not set
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 # CONFIG_HID_GYRATION is not set
 # CONFIG_HID_LOGITECH is not set
 # CONFIG_HID_MICROSOFT is not set
 # CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_NTRIG is not set
 # CONFIG_HID_PANTHERLORD is not set
 # CONFIG_HID_PETALYNX is not set
 # CONFIG_HID_SAMSUNG is not set
 # CONFIG_HID_SONY is not set
 # CONFIG_HID_SUNPLUS is not set
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 # CONFIG_THRUSTMASTER_FF is not set
 # CONFIG_ZEROPLUS_FF is not set
 CONFIG_USB_SUPPORT=y
@@ -1137,6 +1175,7 @@ CONFIG_USB_MON=y
 #
 # CONFIG_USB_C67X00_HCD is not set
 # CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1164,18 +1203,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1222,6 +1260,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1243,7 +1285,6 @@ CONFIG_NEW_LEDS=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -1264,6 +1305,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1300,10 +1342,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1323,6 +1362,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1403,6 +1443,7 @@ CONFIG_NLS_ISO8859_1=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1454,6 +1495,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1462,6 +1504,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1470,11 +1514,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1501,11 +1547,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig
index f80b1ca43afb..38712e861c46 100644
--- a/arch/powerpc/configs/mpc7448_hpc2_defconfig
+++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:40 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:33 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -43,7 +43,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -73,12 +73,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -112,7 +112,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -122,13 +121,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -145,6 +142,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -184,6 +185,7 @@ CONFIG_MPIC_WEIRD=y
 # CONFIG_CPU_FREQ is not set
 # CONFIG_TAU is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -211,6 +213,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -222,12 +225,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -249,6 +254,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -271,6 +277,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -327,6 +334,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -342,8 +350,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -388,6 +397,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -429,6 +439,7 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -445,6 +456,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -563,6 +576,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -586,7 +602,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -600,6 +615,7 @@ CONFIG_8139TOO=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -630,6 +646,7 @@ CONFIG_TSI108_ETH=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -652,6 +669,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -722,8 +743,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -760,11 +783,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -774,14 +797,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -837,9 +853,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -870,7 +890,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -904,10 +926,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -916,6 +935,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -970,6 +990,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1003,6 +1024,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1010,6 +1033,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1028,6 +1052,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig
index c8f5dec1b696..d85a43cb821f 100644
--- a/arch/powerpc/configs/mpc8272_ads_defconfig
+++ b/arch/powerpc/configs/mpc8272_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:41 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:35 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -86,6 +86,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -108,7 +109,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -119,13 +119,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
 #
@@ -141,6 +139,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -183,6 +185,7 @@ CONFIG_PQ2_ADS_PCI_PIC=y
 CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -209,6 +212,7 @@ CONFIG_BINFMT_MISC=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_FLATMEM=y
@@ -216,12 +220,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -246,6 +252,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -268,6 +275,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -349,6 +357,7 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -363,8 +372,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 
 #
@@ -459,6 +469,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -526,9 +542,12 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 CONFIG_MDIO_BITBANG=y
-# CONFIG_MDIO_OF_GPIO is not set
+# CONFIG_MDIO_GPIO is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
@@ -573,6 +592,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -595,6 +615,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 CONFIG_PPP=y
@@ -690,6 +714,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -708,6 +733,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_DEBUG_GPIO is not set
 
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
 # I2C GPIO expanders:
 #
 
@@ -725,11 +755,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -739,14 +769,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -843,13 +866,11 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_HFSPLUS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -940,6 +961,7 @@ CONFIG_NLS_UTF8=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -991,6 +1013,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1000,6 +1023,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1008,10 +1033,12 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1038,11 +1065,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index d582014b0a38..45f03cad8db6 100644
--- a/arch/powerpc/configs/mpc83xx_defconfig
+++ b/arch/powerpc/configs/mpc83xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:42 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:36 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -45,7 +45,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -77,12 +77,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -115,7 +115,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +125,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +132,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -155,6 +151,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -205,6 +205,8 @@ CONFIG_QUICC_ENGINE=y
 CONFIG_QE_GPIO=y
 # CONFIG_FSL_ULI1575 is not set
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
 
 #
 # Kernel options
@@ -232,6 +234,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -243,12 +246,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -275,6 +280,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -297,6 +303,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -353,6 +360,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -368,8 +376,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -390,6 +399,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
@@ -472,6 +482,12 @@ CONFIG_MTD_NAND_FSL_ELBC=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -503,8 +519,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -547,6 +565,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -563,6 +582,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -682,6 +703,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 CONFIG_ICPLUS_PHY=y
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 CONFIG_FIXED_PHY=y
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -722,7 +746,6 @@ CONFIG_NETDEV_1000=y
 CONFIG_GIANFAR=y
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
 # CONFIG_UGETH_TX_ON_DEMAND is not set
 # CONFIG_MV643XX_ETH is not set
 # CONFIG_QLA3XXX is not set
@@ -731,6 +754,7 @@ CONFIG_UCC_GETH=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -755,6 +779,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -833,8 +861,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -902,16 +932,14 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -923,6 +951,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
 # I2C GPIO expanders:
 #
 # CONFIG_GPIO_MAX732X is not set
@@ -949,8 +982,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -971,6 +1006,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -1016,11 +1052,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -1029,18 +1065,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -1093,11 +1125,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1105,12 +1135,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1143,6 +1176,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_OHCI_HCD is not set
@@ -1161,11 +1195,11 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
 # CONFIG_USB_LIBUSUAL is not set
@@ -1206,6 +1240,11 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1237,6 +1276,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1270,10 +1310,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1283,6 +1320,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1342,6 +1380,7 @@ CONFIG_UCC=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1373,6 +1412,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1380,6 +1421,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1398,11 +1440,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index c87b53abc617..fb08819d7cc4 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:43 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:37 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -21,7 +21,9 @@ CONFIG_FSL_BOOKE=y
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_PHYS_64BIT is not set
 CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
 CONFIG_PPC32=y
 CONFIG_WORD_SIZE=32
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -79,12 +81,12 @@ CONFIG_AUDIT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -97,6 +99,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -119,7 +122,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -131,7 +133,6 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -139,11 +140,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -160,6 +159,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -202,6 +205,7 @@ CONFIG_CPM2=y
 CONFIG_FSL_ULI1575=y
 CONFIG_CPM=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -240,12 +244,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -271,6 +277,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -294,6 +301,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -382,6 +390,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -398,8 +407,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -449,8 +459,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -494,6 +506,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -510,6 +523,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -629,6 +644,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -675,6 +693,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -699,6 +718,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -792,8 +815,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_OF_PLATFORM is not set
 # CONFIG_SERIAL_QE is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 CONFIG_NVRAM=y
@@ -860,13 +885,12 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -881,6 +905,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
 
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
 # I2C GPIO expanders:
 #
 # CONFIG_GPIO_MAX732X is not set
@@ -901,11 +930,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -915,18 +944,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_UCB1400_CORE is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -953,6 +978,7 @@ CONFIG_MEDIA_TUNER_TEA5767=m
 CONFIG_MEDIA_TUNER_MT20XX=m
 CONFIG_MEDIA_TUNER_XC2028=m
 CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
 CONFIG_DVB_CAPTURE_DRIVERS=y
 
 #
@@ -998,6 +1024,12 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_FE_CUSTOMISE is not set
 
 #
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+
+#
 # DVB-S (satellite) frontends
 #
 # CONFIG_DVB_CX24110 is not set
@@ -1009,8 +1041,10 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_STV0299 is not set
 # CONFIG_DVB_TDA8083 is not set
 # CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
 # CONFIG_DVB_VES1X93 is not set
 # CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
 # CONFIG_DVB_TDA826X is not set
 # CONFIG_DVB_TUA6100 is not set
 # CONFIG_DVB_CX24116 is not set
@@ -1051,11 +1085,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_OR51132 is not set
 # CONFIG_DVB_BCM3510 is not set
 # CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
 # CONFIG_DVB_S5H1409 is not set
 # CONFIG_DVB_AU8522 is not set
 # CONFIG_DVB_S5H1411 is not set
 
 #
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+
+#
 # Digital terrestrial only tuners/PLL
 #
 # CONFIG_DVB_PLL is not set
@@ -1108,6 +1148,7 @@ CONFIG_SND_OSSEMUL=y
 CONFIG_SND_MIXER_OSS=y
 CONFIG_SND_PCM_OSS=y
 CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 # CONFIG_SND_SUPPORT_OLD_API is not set
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1210,11 +1251,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1222,12 +1261,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1260,6 +1302,7 @@ CONFIG_USB_EHCI_ROOT_HUB_TT=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1286,18 +1329,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1345,6 +1387,11 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1389,6 +1436,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1448,7 +1496,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1490,10 +1540,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 CONFIG_ADFS_FS=m
 # CONFIG_ADFS_FS_RW is not set
 CONFIG_AFFS_FS=m
@@ -1504,6 +1551,7 @@ CONFIG_BEFS_FS=m
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1605,6 +1653,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1656,6 +1705,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1665,6 +1715,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1673,11 +1725,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1704,11 +1758,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1742,7 +1800,7 @@ CONFIG_CRYPTO_HMAC=y
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig
index 8272b1ac71f9..1793d08e9c01 100644
--- a/arch/powerpc/configs/mpc866_ads_defconfig
+++ b/arch/powerpc/configs/mpc866_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:43 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:38 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -15,6 +15,7 @@ CONFIG_PPC_8xx=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -69,12 +70,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -106,7 +107,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -117,13 +117,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -140,6 +138,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -185,6 +187,7 @@ CONFIG_NO_UCODE_PATCH=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -209,6 +212,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -223,12 +227,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 # CONFIG_PROC_DEVICETREE is not set
 # CONFIG_CMDLINE_BOOL is not set
@@ -269,6 +275,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -325,6 +332,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -340,8 +348,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -372,6 +381,7 @@ CONFIG_BLK_DEV_LOOP=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -407,6 +417,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 CONFIG_FIXED_PHY=y
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -433,6 +446,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -518,7 +535,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -549,11 +568,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -563,14 +582,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -623,9 +635,13 @@ CONFIG_USB_SUPPORT=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -657,6 +673,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -690,10 +707,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -702,6 +716,7 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -758,6 +773,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -790,6 +806,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -797,6 +815,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
 
@@ -814,6 +833,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/mpc86xx_defconfig b/arch/powerpc/configs/mpc86xx_defconfig
index 1736bbc281ec..adc756e1f252 100644
--- a/arch/powerpc/configs/mpc86xx_defconfig
+++ b/arch/powerpc/configs/mpc86xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:44 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:39 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -41,11 +41,12 @@ CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
 # CONFIG_ARCH_NO_VIRT_TO_BUS is not set
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -78,12 +79,12 @@ CONFIG_AUDIT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -96,6 +97,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -118,7 +120,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -130,7 +131,6 @@ CONFIG_USE_GENERIC_SMP_HELPERS=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -138,12 +138,10 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -160,6 +158,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -199,6 +201,7 @@ CONFIG_PPC_I8259=y
 # CONFIG_QUICC_ENGINE is not set
 CONFIG_FSL_ULI1575=y
 # CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -226,6 +229,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 # CONFIG_IRQ_ALL_CPUS is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -238,12 +242,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -269,6 +275,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 CONFIG_HAS_RAPIDIO=y
@@ -292,6 +299,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -380,6 +388,7 @@ CONFIG_SCTP_HMAC_MD5=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -396,8 +405,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -420,6 +430,7 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
 CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
 CONFIG_OF_I2C=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
@@ -446,8 +457,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -491,6 +504,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -507,6 +521,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -626,6 +642,9 @@ CONFIG_VITESSE_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -671,6 +690,7 @@ CONFIG_GIANFAR=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -695,6 +715,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -786,8 +810,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 CONFIG_NVRAM=y
@@ -826,6 +852,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_GPIO is not set
 CONFIG_I2C_MPC=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SIMTEC is not set
@@ -852,8 +879,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -866,18 +893,42 @@ CONFIG_SENSORS_EEPROM=y
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -886,18 +937,15 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_UCB1400_CORE is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -924,6 +972,7 @@ CONFIG_MEDIA_TUNER_TEA5767=m
 CONFIG_MEDIA_TUNER_MT20XX=m
 CONFIG_MEDIA_TUNER_XC2028=m
 CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
 CONFIG_DVB_CAPTURE_DRIVERS=y
 
 #
@@ -969,6 +1018,12 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_FE_CUSTOMISE is not set
 
 #
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+
+#
 # DVB-S (satellite) frontends
 #
 # CONFIG_DVB_CX24110 is not set
@@ -980,8 +1035,10 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_STV0299 is not set
 # CONFIG_DVB_TDA8083 is not set
 # CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
 # CONFIG_DVB_VES1X93 is not set
 # CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
 # CONFIG_DVB_TDA826X is not set
 # CONFIG_DVB_TUA6100 is not set
 # CONFIG_DVB_CX24116 is not set
@@ -1022,11 +1079,17 @@ CONFIG_DVB_CAPTURE_DRIVERS=y
 # CONFIG_DVB_OR51132 is not set
 # CONFIG_DVB_BCM3510 is not set
 # CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
 # CONFIG_DVB_S5H1409 is not set
 # CONFIG_DVB_AU8522 is not set
 # CONFIG_DVB_S5H1411 is not set
 
 #
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+
+#
 # Digital terrestrial only tuners/PLL
 #
 # CONFIG_DVB_PLL is not set
@@ -1079,6 +1142,7 @@ CONFIG_SND_OSSEMUL=y
 CONFIG_SND_MIXER_OSS=y
 CONFIG_SND_PCM_OSS=y
 CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 # CONFIG_SND_SUPPORT_OLD_API is not set
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1181,11 +1245,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1193,12 +1255,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1231,6 +1296,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1256,18 +1322,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1315,6 +1380,11 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1352,6 +1422,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1398,7 +1469,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1440,10 +1513,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 CONFIG_ADFS_FS=m
 # CONFIG_ADFS_FS_RW is not set
 CONFIG_AFFS_FS=m
@@ -1454,6 +1524,7 @@ CONFIG_BEFS_FS=m
 CONFIG_BFS_FS=m
 CONFIG_EFS_FS=m
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 CONFIG_VXFS_FS=m
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1555,6 +1626,7 @@ CONFIG_NLS_UTF8=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1606,6 +1678,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1615,6 +1688,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1623,11 +1698,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1654,11 +1731,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1692,7 +1773,7 @@ CONFIG_CRYPTO_HMAC=y
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig
index a4283b6a43d2..4b76321c0ec4 100644
--- a/arch/powerpc/configs/mpc885_ads_defconfig
+++ b/arch/powerpc/configs/mpc885_ads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:46 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:41 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -15,6 +15,7 @@ CONFIG_PPC_8xx=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -40,7 +41,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -70,12 +71,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -108,7 +109,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -118,13 +118,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -141,6 +139,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -193,6 +195,7 @@ CONFIG_NO_UCODE_PATCH=y
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -212,12 +215,12 @@ CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 CONFIG_8XX_MINIMAL_FPEMU=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -232,12 +235,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -279,6 +284,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -330,6 +336,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -345,8 +352,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -439,6 +447,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -481,6 +495,9 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -506,6 +523,10 @@ CONFIG_FS_ENET_MDIO_FEC=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -547,7 +568,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
@@ -566,11 +589,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -580,14 +603,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -641,6 +657,7 @@ CONFIG_DAB=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
 # CONFIG_QUOTA is not set
@@ -673,10 +690,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -686,6 +700,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -741,6 +756,7 @@ CONFIG_MSDOS_PARTITION=y
 #
 # Library routines
 #
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -788,6 +804,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -796,6 +813,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -804,11 +823,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig
index 199e5f59d7a6..4f8681cc8d77 100644
--- a/arch/powerpc/configs/pasemi_defconfig
+++ b/arch/powerpc/configs/pasemi_defconfig
@@ -984,7 +984,7 @@ CONFIG_I2C_PASEMI=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig
index de9b121820a6..5339bb44cce9 100644
--- a/arch/powerpc/configs/pmac32_defconfig
+++ b/arch/powerpc/configs/pmac32_defconfig
@@ -1232,8 +1232,8 @@ CONFIG_I2C_POWERMAC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig
index 4256e2c4534b..326205cabf77 100644
--- a/arch/powerpc/configs/ppc40x_defconfig
+++ b/arch/powerpc/configs/ppc40x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Fri Nov 14 09:54:44 2008
+# Linux kernel version: 2.6.29-rc2
+# Fri Jan 23 08:44:03 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -15,6 +15,7 @@ CONFIG_40x=y
 # CONFIG_44x is not set
 # CONFIG_E200 is not set
 CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -41,7 +42,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -72,12 +73,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -90,6 +91,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -112,7 +114,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -123,7 +124,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +131,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -152,6 +150,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -192,6 +194,7 @@ CONFIG_IBM405_ERR51=y
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_OF_RTC=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -215,6 +218,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 # CONFIG_MATH_EMULATION is not set
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -229,12 +233,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -258,6 +264,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -282,6 +289,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -355,6 +363,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -370,8 +379,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -397,6 +407,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_OF_PARTS=y
@@ -469,6 +480,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 CONFIG_MTD_UBI=m
@@ -593,6 +610,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -615,6 +633,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
@@ -674,9 +696,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -745,13 +770,12 @@ CONFIG_I2C_IBM_IIC=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -803,9 +827,11 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
 
 #
@@ -904,9 +930,13 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -918,7 +948,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -939,7 +968,9 @@ CONFIG_FS_MBCACHE=m
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -976,10 +1007,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1005,6 +1033,7 @@ CONFIG_UBIFS_FS_LZO=y
 CONFIG_UBIFS_FS_ZLIB=y
 # CONFIG_UBIFS_FS_DEBUG is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1084,6 +1113,7 @@ CONFIG_NLS_ISO8859_1=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 CONFIG_CRC16=m
 # CONFIG_CRC_T10DIF is not set
@@ -1137,6 +1167,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1146,6 +1177,8 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1154,11 +1187,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1185,11 +1220,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
index 034a1fbdc887..5e6d55f006bb 100644
--- a/arch/powerpc/configs/ppc44x_defconfig
+++ b/arch/powerpc/configs/ppc44x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Fri Nov 14 10:06:19 2008
+# Linux kernel version: 2.6.29-rc2
+# Fri Jan 23 08:43:46 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -19,6 +19,7 @@ CONFIG_4xx=y
 CONFIG_BOOKE=y
 CONFIG_PTE_64BIT=y
 CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
 # CONFIG_PPC_MM_SLICES is not set
 CONFIG_NOT_COHERENT_CACHE=y
 CONFIG_PPC32=y
@@ -45,7 +46,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -76,12 +77,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -94,6 +95,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -116,7 +118,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -127,7 +128,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -135,11 +135,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -157,6 +155,10 @@ CONFIG_DEFAULT_AS=y
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_PREEMPT_NOTIFIERS=y
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 CONFIG_PPC4xx_PCI_EXPRESS=y
 
@@ -204,6 +206,7 @@ CONFIG_XILINX_VIRTEX_5_FXT=y
 # CONFIG_CPU_FREQ is not set
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_OF_RTC=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -227,6 +230,7 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
 CONFIG_MATH_EMULATION=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -241,12 +245,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -269,6 +275,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -293,6 +300,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -354,10 +362,12 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_IP_SCTP is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
+CONFIG_STP=m
 CONFIG_BRIDGE=m
 # CONFIG_NET_DSA is not set
 # CONFIG_VLAN_8021Q is not set
 # CONFIG_DECNET is not set
+CONFIG_LLC=m
 # CONFIG_LLC2 is not set
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
@@ -366,6 +376,7 @@ CONFIG_BRIDGE=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -378,6 +389,7 @@ CONFIG_BRIDGE=m
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
 # CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -403,6 +415,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 CONFIG_MTD_OF_PARTS=y
@@ -474,6 +487,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 CONFIG_MTD_UBI=m
@@ -631,6 +650,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -655,6 +675,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -722,9 +746,12 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -794,13 +821,12 @@ CONFIG_I2C_IBM_IIC=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
 # CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
@@ -853,9 +879,11 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
 
 #
@@ -972,6 +1000,7 @@ CONFIG_USB_EHCI_HCD=m
 CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
 CONFIG_USB_EHCI_BIG_ENDIAN_DESC=y
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=m
@@ -1012,7 +1041,6 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1058,6 +1086,11 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1069,7 +1102,6 @@ CONFIG_USB_STORAGE=m
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -1089,7 +1121,9 @@ CONFIG_FS_MBCACHE=m
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1126,10 +1160,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1155,6 +1186,7 @@ CONFIG_UBIFS_FS_LZO=y
 CONFIG_UBIFS_FS_ZLIB=y
 # CONFIG_UBIFS_FS_DEBUG is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1234,6 +1266,7 @@ CONFIG_NLS_ISO8859_1=m
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 CONFIG_CRC16=m
 CONFIG_CRC_T10DIF=m
@@ -1287,6 +1320,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1296,6 +1330,8 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1304,11 +1340,13 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1333,11 +1371,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1419,5 +1461,6 @@ CONFIG_CRYPTO_LZO=m
 CONFIG_VIRTUALIZATION=y
 CONFIG_KVM=y
 CONFIG_KVM_440=y
+# CONFIG_KVM_EXIT_TIMING is not set
 # CONFIG_VIRTIO_PCI is not set
 # CONFIG_VIRTIO_BALLOON is not set
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 069ae1bbac29..88c6295b76c1 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -211,11 +211,28 @@ CONFIG_PPC_PASEMI=y
 CONFIG_PPC_PASEMI_IOMMU=y
 # CONFIG_PPC_PASEMI_IOMMU_DMA_FORCE is not set
 CONFIG_PPC_PASEMI_MDIO=y
-# CONFIG_PPC_PS3 is not set
+CONFIG_PPC_PS3=y
+
+#
+# PS3 Platform Options
+#
+# CONFIG_PS3_ADVANCED is not set
+CONFIG_PS3_HTAB_SIZE=20
+# CONFIG_PS3_DYNAMIC_DMA is not set
+CONFIG_PS3_VUART=y
+CONFIG_PS3_PS3AV=y
+CONFIG_PS3_SYS_MANAGER=y
+CONFIG_PS3_STORAGE=m
+CONFIG_PS3_DISK=m
+CONFIG_PS3_ROM=m
+CONFIG_PS3_FLASH=m
+CONFIG_PS3_LPM=m
 CONFIG_PPC_CELL=y
+CONFIG_PPC_CELL_COMMON=y
 CONFIG_PPC_CELL_NATIVE=y
 CONFIG_PPC_IBM_CELL_BLADE=y
 CONFIG_PPC_CELLEB=y
+CONFIG_PPC_CELL_QPACE=y
 
 #
 # Cell Broadband Engine options
@@ -981,6 +998,9 @@ CONFIG_E1000=y
 CONFIG_TIGON3=y
 # CONFIG_BNX2 is not set
 CONFIG_SPIDER_NET=m
+CONFIG_GELIC_NET=m
+CONFIG_GELIC_WIRELESS=y
+# CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE is not set
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
@@ -1241,8 +1261,8 @@ CONFIG_I2C_PASEMI=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -1370,6 +1390,8 @@ CONFIG_FB_RADEON_BACKLIGHT=y
 # CONFIG_FB_PM3 is not set
 # CONFIG_FB_CARMINE is not set
 CONFIG_FB_IBM_GXT4500=y
+CONFIG_FB_PS3=m
+CONFIG_FB_PS3_DEFAULT_SIZE_M=9
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
@@ -1492,6 +1514,8 @@ CONFIG_SND_PCI=y
 CONFIG_SND_PPC=y
 CONFIG_SND_POWERMAC=m
 CONFIG_SND_POWERMAC_AUTO_DRC=y
+CONFIG_SND_PS3=m
+CONFIG_SND_PS3_DEFAULT_START_DELAY=2000
 CONFIG_SND_AOA=m
 CONFIG_SND_AOA_FABRIC_LAYOUT=m
 CONFIG_SND_AOA_ONYX=m
diff --git a/arch/powerpc/configs/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig
index 01f05ec5abf3..7d044dfd9236 100644
--- a/arch/powerpc/configs/ppc6xx_defconfig
+++ b/arch/powerpc/configs/ppc6xx_defconfig
@@ -1801,8 +1801,8 @@ CONFIG_I2C_STUB=m
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-CONFIG_AT24=m
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_AT24=m
+CONFIG_EEPROM_LEGACY=m
 CONFIG_SENSORS_PCF8574=m
 CONFIG_PCF8575=m
 CONFIG_SENSORS_PCA9539=m
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
index 228099d77c3b..fdded96633a1 100644
--- a/arch/powerpc/configs/pq2fads_defconfig
+++ b/arch/powerpc/configs/pq2fads_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:47 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:42 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -44,7 +44,7 @@ CONFIG_GENERIC_GPIO=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -87,6 +87,7 @@ CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -109,7 +110,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -120,13 +120,11 @@ CONFIG_HAVE_CLK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
 #
@@ -142,6 +140,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -183,6 +185,7 @@ CONFIG_PQ2_ADS_PCI_PIC=y
 CONFIG_CPM2=y
 # CONFIG_FSL_ULI1575 is not set
 CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -209,6 +212,7 @@ CONFIG_BINFMT_MISC=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_FLATMEM=y
@@ -216,12 +220,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -247,6 +253,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -269,6 +276,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -350,6 +358,7 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -364,8 +373,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 
 #
@@ -460,6 +470,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -520,6 +536,7 @@ CONFIG_IDE_PROC_FS=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -577,9 +594,12 @@ CONFIG_DAVICOM_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 CONFIG_MDIO_BITBANG=y
-# CONFIG_MDIO_OF_GPIO is not set
+# CONFIG_MDIO_GPIO is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
@@ -624,6 +644,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -646,6 +667,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 CONFIG_PPP=y
@@ -743,6 +768,7 @@ CONFIG_SERIAL_CPM=y
 CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -761,6 +787,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_DEBUG_GPIO is not set
 
 #
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
 # I2C GPIO expanders:
 #
 
@@ -778,11 +809,11 @@ CONFIG_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -792,14 +823,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -844,7 +868,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_USB_GADGET_MUSB_HDRC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 CONFIG_USB_GADGET=y
 # CONFIG_USB_GADGET_DEBUG is not set
@@ -859,10 +883,12 @@ CONFIG_USB_GADGET_SELECTED=y
 # CONFIG_USB_GADGET_PXA25X is not set
 # CONFIG_USB_GADGET_PXA27X is not set
 # CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_IMX is not set
 CONFIG_USB_GADGET_M66592=y
 CONFIG_USB_M66592=y
 # CONFIG_USB_GADGET_AMD5536UDC is not set
 # CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_CI13XXX is not set
 # CONFIG_USB_GADGET_NET2280 is not set
 # CONFIG_USB_GADGET_GOKU is not set
 # CONFIG_USB_GADGET_DUMMY_HCD is not set
@@ -876,6 +902,11 @@ CONFIG_USB_ETH_RNDIS=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -938,13 +969,11 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_HFSPLUS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1035,6 +1064,7 @@ CONFIG_NLS_UTF8=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
@@ -1086,6 +1116,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1095,6 +1126,8 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1103,10 +1136,12 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_DEBUG_STACKOVERFLOW is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -1133,11 +1168,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig
index 6046dc0cbd82..e971db171138 100644
--- a/arch/powerpc/configs/prpmc2800_defconfig
+++ b/arch/powerpc/configs/prpmc2800_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:48 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:44 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -45,7 +45,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -75,12 +75,12 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 # CONFIG_FAIR_GROUP_SCHED is not set
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -118,7 +118,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -128,13 +127,11 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -151,6 +148,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -190,6 +191,7 @@ CONFIG_MV64X60=y
 # CONFIG_CPU_FREQ is not set
 # CONFIG_TAU is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -213,10 +215,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 # CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -228,12 +232,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -279,6 +286,8 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -335,6 +344,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -350,8 +360,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -445,6 +456,12 @@ CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -475,8 +492,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -489,7 +508,6 @@ CONFIG_IDE_GD_ATA=y
 # CONFIG_IDE_GD_ATAPI is not set
 # CONFIG_BLK_DEV_IDECD is not set
 # CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
 
@@ -519,6 +537,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -571,6 +590,7 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -587,6 +607,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -707,6 +729,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -730,7 +755,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -744,6 +768,7 @@ CONFIG_8139TOO=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -773,6 +798,7 @@ CONFIG_MV643XX_ETH=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -797,6 +823,10 @@ CONFIG_NETDEV_10000=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -877,8 +907,10 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
 # CONFIG_NVRAM is not set
@@ -943,8 +975,8 @@ CONFIG_I2C_MV64XXX=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -970,8 +1002,10 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
 # CONFIG_SENSORS_ATXP1 is not set
 # CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
@@ -992,6 +1026,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
 # CONFIG_SENSORS_MAX1619 is not set
 # CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
@@ -1018,11 +1053,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -1031,18 +1066,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -1101,11 +1131,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1113,12 +1141,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+CONFIG_HID_NTRIG=y
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+CONFIG_HID_TOPSEED=y
 CONFIG_THRUSTMASTER_FF=y
 CONFIG_ZEROPLUS_FF=y
 CONFIG_USB_SUPPORT=y
@@ -1148,6 +1179,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1170,11 +1202,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
 # CONFIG_USB_LIBUSUAL is not set
@@ -1216,6 +1248,10 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1253,6 +1289,7 @@ CONFIG_RTC_DRV_MAX6900=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1299,7 +1336,9 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_FS_POSIX_ACL is not set
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1333,10 +1372,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1346,6 +1382,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1400,6 +1437,7 @@ CONFIG_MSDOS_PARTITION=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1433,6 +1471,8 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1440,6 +1480,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -1458,6 +1499,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index 1e520ab65118..61b100849715 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -1055,8 +1055,8 @@ CONFIG_I2C_ALGOBIT=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig
index b3f5671972a9..86512c8790d1 100644
--- a/arch/powerpc/configs/storcenter_defconfig
+++ b/arch/powerpc/configs/storcenter_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov  8 12:39:48 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:46 2009
 #
 # CONFIG_PPC64 is not set
 
@@ -43,7 +43,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_PPC_OF=y
 CONFIG_OF=y
@@ -73,12 +73,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -110,7 +110,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -120,7 +119,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -128,11 +126,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -149,6 +145,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -191,6 +191,7 @@ CONFIG_MPIC=y
 # CONFIG_TAU is not set
 # CONFIG_QUICC_ENGINE is not set
 # CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
 
 #
 # Kernel options
@@ -217,6 +218,7 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 # CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -228,12 +230,14 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_PROC_DEVICETREE=y
 CONFIG_CMDLINE_BOOL=y
@@ -257,6 +261,7 @@ CONFIG_PCI_SYSCALL=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 # CONFIG_PCI_MSI is not set
 # CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
 # CONFIG_PCCARD is not set
 # CONFIG_HOTPLUG_PCI is not set
 # CONFIG_HAS_RAPIDIO is not set
@@ -279,6 +284,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=m
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -330,6 +336,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -345,8 +352,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -367,6 +375,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_CMDLINE_PARTS is not set
 # CONFIG_MTD_OF_PARTS is not set
@@ -416,9 +425,7 @@ CONFIG_MTD_CFI_UTIL=y
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xFF800000
-CONFIG_MTD_PHYSMAP_LEN=0x00800000
-CONFIG_MTD_PHYSMAP_BANKWIDTH=1
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
 # CONFIG_MTD_PHYSMAP_OF is not set
 # CONFIG_MTD_INTEL_VR_NOR is not set
 # CONFIG_MTD_PLATRAM is not set
@@ -442,6 +449,12 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -468,8 +481,10 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -483,7 +498,6 @@ CONFIG_IDE_GD_ATA=y
 # CONFIG_IDE_GD_ATAPI is not set
 # CONFIG_BLK_DEV_IDECD is not set
 # CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
 
@@ -512,6 +526,7 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -582,6 +597,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -672,6 +689,10 @@ CONFIG_R8169=y
 # CONFIG_IWLWIFI_LEDS is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -729,8 +750,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 # CONFIG_SERIAL_OF_PLATFORM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
 CONFIG_NVRAM=y
@@ -795,8 +818,8 @@ CONFIG_I2C_MPC=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -816,11 +839,11 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -829,18 +852,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
 # CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
 
 #
 # Multimedia devices
@@ -903,6 +921,7 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
 # CONFIG_USB_EHCI_FSL is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -925,18 +944,17 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -983,6 +1001,10 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
@@ -1020,6 +1042,7 @@ CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1070,7 +1093,9 @@ CONFIG_XFS_FS=m
 # CONFIG_XFS_POSIX_ACL is not set
 # CONFIG_XFS_RT is not set
 # CONFIG_XFS_DEBUG is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -1104,10 +1129,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1127,6 +1149,7 @@ CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1204,6 +1227,7 @@ CONFIG_NLS_UTF8=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
@@ -1239,6 +1263,8 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 
 #
 # Tracers
@@ -1246,6 +1272,7 @@ CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
 # CONFIG_IRQSTACKS is not set
 # CONFIG_BOOTX_TEXT is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild
index 9268602de5d0..5ab7d7fe198c 100644
--- a/arch/powerpc/include/asm/Kbuild
+++ b/arch/powerpc/include/asm/Kbuild
@@ -35,4 +35,3 @@ unifdef-y += spu_info.h
 unifdef-y += termios.h
 unifdef-y += types.h
 unifdef-y += unistd.h
-unifdef-y += swab.h
diff --git a/arch/powerpc/include/asm/bootx.h b/arch/powerpc/include/asm/bootx.h
index 57b82e3f89ce..60a3c9ef3017 100644
--- a/arch/powerpc/include/asm/bootx.h
+++ b/arch/powerpc/include/asm/bootx.h
@@ -9,7 +9,7 @@
 #ifndef __ASM_BOOTX_H__
 #define __ASM_BOOTX_H__
 
-#include <asm/types.h>
+#include <linux/types.h>
 
 #ifdef macintosh
 #include <Types.h>
diff --git a/arch/powerpc/include/asm/byteorder.h b/arch/powerpc/include/asm/byteorder.h
index 5cca27a41532..aa6cc4fac965 100644
--- a/arch/powerpc/include/asm/byteorder.h
+++ b/arch/powerpc/include/asm/byteorder.h
@@ -7,8 +7,6 @@
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
  */
-
-#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 
 #endif /* _ASM_POWERPC_BYTEORDER_H */
diff --git a/arch/powerpc/include/asm/compat.h b/arch/powerpc/include/asm/compat.h
index d811a8cd7b58..4774c2f92232 100644
--- a/arch/powerpc/include/asm/compat.h
+++ b/arch/powerpc/include/asm/compat.h
@@ -210,5 +210,10 @@ struct compat_shmid64_ds {
         compat_ulong_t __unused6;
 };
 
+static inline int is_compat_task(void)
+{
+        return test_thread_flag(TIF_32BIT);
+}
+
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_COMPAT_H */
diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
index cd46f023ec6d..b5600ce6055e 100644
--- a/arch/powerpc/include/asm/elf.h
+++ b/arch/powerpc/include/asm/elf.h
@@ -7,7 +7,7 @@
 #include <asm/string.h>
 #endif
 
-#include <asm/types.h>
+#include <linux/types.h>
 #include <asm/ptrace.h>
 #include <asm/cputable.h>
 #include <asm/auxvec.h>
diff --git a/arch/powerpc/include/asm/kvm.h b/arch/powerpc/include/asm/kvm.h
index f993e4198d5c..4e0cf65f7f5a 100644
--- a/arch/powerpc/include/asm/kvm.h
+++ b/arch/powerpc/include/asm/kvm.h
@@ -20,7 +20,7 @@
 #ifndef __LINUX_KVM_POWERPC_H
 #define __LINUX_KVM_POWERPC_H
 
-#include <asm/types.h>
+#include <linux/types.h>
 
 struct kvm_regs {
         __u64 pc;
diff --git a/arch/powerpc/include/asm/pgtable-4k.h b/arch/powerpc/include/asm/pgtable-4k.h
index 6b18ba9d2d85..1dbca4e7de67 100644
--- a/arch/powerpc/include/asm/pgtable-4k.h
+++ b/arch/powerpc/include/asm/pgtable-4k.h
@@ -60,7 +60,7 @@
 /* It should be preserving the high 48 bits and then specifically */
 /* preserving _PAGE_SECONDARY | _PAGE_GROUP_IX */
 #define _PAGE_CHG_MASK  (PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY | \
-                         _PAGE_HPTEFLAGS)
+                         _PAGE_HPTEFLAGS | _PAGE_SPECIAL)
 
 /* Bits to mask out from a PMD to get to the PTE page */
 #define PMD_MASKED_BITS         0
diff --git a/arch/powerpc/include/asm/pgtable-64k.h b/arch/powerpc/include/asm/pgtable-64k.h
index 07b0d8f09cb6..7389003349a6 100644
--- a/arch/powerpc/include/asm/pgtable-64k.h
+++ b/arch/powerpc/include/asm/pgtable-64k.h
@@ -114,7 +114,7 @@ static inline struct subpage_prot_table *pgd_subpage_prot(pgd_t *pgd)
  * pgprot changes
  */
 #define _PAGE_CHG_MASK  (PTE_RPN_MASK | _PAGE_HPTEFLAGS | _PAGE_DIRTY | \
-                         _PAGE_ACCESSED)
+                         _PAGE_ACCESSED | _PAGE_SPECIAL)
 
 /* Bits to mask out from a PMD to get to the PTE page */
 #define PMD_MASKED_BITS         0x1ff
diff --git a/arch/powerpc/include/asm/pgtable-ppc32.h b/arch/powerpc/include/asm/pgtable-ppc32.h
index f69a4d977729..820b5f0a35ce 100644
--- a/arch/powerpc/include/asm/pgtable-ppc32.h
+++ b/arch/powerpc/include/asm/pgtable-ppc32.h
@@ -429,7 +429,8 @@ extern int icache_44x_need_flush;
 #define PMD_PAGE_SIZE(pmd)      bad_call_to_PMD_PAGE_SIZE()
 #endif
 
-#define _PAGE_CHG_MASK  (PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY)
+#define _PAGE_CHG_MASK  (PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY | \
+                         _PAGE_SPECIAL)
 
 
 #define PAGE_PROT_BITS  (_PAGE_GUARDED | _PAGE_COHERENT | _PAGE_NO_CACHE | \
diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h
index eead5c67197a..67f1812698d2 100644
--- a/arch/powerpc/include/asm/ps3.h
+++ b/arch/powerpc/include/asm/ps3.h
@@ -103,10 +103,10 @@ struct ps3_dma_region_ops {
         int (*map)(struct ps3_dma_region *,
                    unsigned long virt_addr,
                    unsigned long len,
-                   unsigned long *bus_addr,
+                   dma_addr_t *bus_addr,
                    u64 iopte_pp);
         int (*unmap)(struct ps3_dma_region *,
-                     unsigned long bus_addr,
+                     dma_addr_t bus_addr,
                      unsigned long len);
 };
 /**
@@ -124,9 +124,9 @@ int ps3_dma_region_init(struct ps3_system_bus_device *dev,
 int ps3_dma_region_create(struct ps3_dma_region *r);
 int ps3_dma_region_free(struct ps3_dma_region *r);
 int ps3_dma_map(struct ps3_dma_region *r, unsigned long virt_addr,
-        unsigned long len, unsigned long *bus_addr,
+        unsigned long len, dma_addr_t *bus_addr,
         u64 iopte_pp);
-int ps3_dma_unmap(struct ps3_dma_region *r, unsigned long bus_addr,
+int ps3_dma_unmap(struct ps3_dma_region *r, dma_addr_t bus_addr,
         unsigned long len);
 
 /* mmio routines */
diff --git a/arch/powerpc/include/asm/ps3fb.h b/arch/powerpc/include/asm/ps3fb.h
index 3f121fe4010d..e7233a849680 100644
--- a/arch/powerpc/include/asm/ps3fb.h
+++ b/arch/powerpc/include/asm/ps3fb.h
@@ -19,6 +19,7 @@
 #ifndef _ASM_POWERPC_PS3FB_H_
 #define _ASM_POWERPC_PS3FB_H_
 
+#include <linux/types.h>
 #include <linux/ioctl.h>
 
 /* ioctl */
diff --git a/arch/powerpc/include/asm/qe.h b/arch/powerpc/include/asm/qe.h
index a0a15311d0d8..2701753d9937 100644
--- a/arch/powerpc/include/asm/qe.h
+++ b/arch/powerpc/include/asm/qe.h
@@ -624,7 +624,7 @@ struct ucc_slow_pram {
 #define UCC_GETH_UCCE_RXF1      0x00000002
 #define UCC_GETH_UCCE_RXF0      0x00000001
 
-/* UPSMR, when used as a UART */
+/* UCC Protocol Specific Mode Register (UPSMR), when used for UART */
 #define UCC_UART_UPSMR_FLC              0x8000
 #define UCC_UART_UPSMR_SL               0x4000
 #define UCC_UART_UPSMR_CL_MASK          0x3000
@@ -652,6 +652,23 @@ struct ucc_slow_pram {
 #define UCC_UART_UPSMR_TPM_EVEN         0x0002
 #define UCC_UART_UPSMR_TPM_HIGH         0x0003
 
+/* UCC Protocol Specific Mode Register (UPSMR), when used for Ethernet */
+#define UCC_GETH_UPSMR_FTFE     0x80000000
+#define UCC_GETH_UPSMR_PTPE     0x40000000
+#define UCC_GETH_UPSMR_ECM      0x04000000
+#define UCC_GETH_UPSMR_HSE      0x02000000
+#define UCC_GETH_UPSMR_PRO      0x00400000
+#define UCC_GETH_UPSMR_CAP      0x00200000
+#define UCC_GETH_UPSMR_RSH      0x00100000
+#define UCC_GETH_UPSMR_RPM      0x00080000
+#define UCC_GETH_UPSMR_R10M     0x00040000
+#define UCC_GETH_UPSMR_RLPB     0x00020000
+#define UCC_GETH_UPSMR_TBIM     0x00010000
+#define UCC_GETH_UPSMR_RES1     0x00002000
+#define UCC_GETH_UPSMR_RMM      0x00001000
+#define UCC_GETH_UPSMR_CAM      0x00000400
+#define UCC_GETH_UPSMR_BRO      0x00000200
+
 /* UCC Transmit On Demand Register (UTODR) */
 #define UCC_SLOW_TOD    0x8000
 #define UCC_FAST_TOD    0x8000
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index e0175beb4462..0aa0315fb7e8 100644
--- a/arch/powerpc/include/asm/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
@@ -18,7 +18,7 @@
  */
 
 #define RTAS_UNKNOWN_SERVICE (-1)
-#define RTAS_INSTANTIATE_MAX (1UL<<30) /* Don't instantiate rtas at/above this value */
+#define RTAS_INSTANTIATE_MAX (1ULL<<30) /* Don't instantiate rtas at/above this value */
 
 /* Buffer size for ppc_rtas system call. */
 #define RTAS_RMOBUF_MAX (64 * 1024)
diff --git a/arch/powerpc/include/asm/seccomp.h b/arch/powerpc/include/asm/seccomp.h
index 853765eb1f65..00c1d9133cfe 100644
--- a/arch/powerpc/include/asm/seccomp.h
+++ b/arch/powerpc/include/asm/seccomp.h
@@ -1,10 +1,6 @@
 #ifndef _ASM_POWERPC_SECCOMP_H
 #define _ASM_POWERPC_SECCOMP_H
 
-#ifdef __KERNEL__
-#include <linux/thread_info.h>
-#endif
-
 #include <linux/unistd.h>
 
 #define __NR_seccomp_read __NR_read
diff --git a/arch/powerpc/include/asm/spu_info.h b/arch/powerpc/include/asm/spu_info.h
index 3545efbf9891..1286c823f0d8 100644
--- a/arch/powerpc/include/asm/spu_info.h
+++ b/arch/powerpc/include/asm/spu_info.h
@@ -23,9 +23,10 @@
 #ifndef _SPU_INFO_H
 #define _SPU_INFO_H
 
+#include <linux/types.h>
+
 #ifdef __KERNEL__
 #include <asm/spu.h>
-#include <linux/types.h>
 #else
 struct mfc_cq_sr {
         __u64 mfc_cq_data0_RW;
diff --git a/arch/powerpc/include/asm/swab.h b/arch/powerpc/include/asm/swab.h
index ef824ae4b79c..c581e3ef73ed 100644
--- a/arch/powerpc/include/asm/swab.h
+++ b/arch/powerpc/include/asm/swab.h
@@ -8,7 +8,7 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/compiler.h>
 
 #ifdef __GNUC__
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h
index 803def236654..72353f6070a4 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -92,7 +92,7 @@ COMPAT_SYS_SPU(readlink)
 SYSCALL(uselib)
 SYSCALL(swapon)
 SYSCALL(reboot)
-SYSX(sys_ni_syscall,compat_sys_old_readdir,old_readdir)
+SYSX(sys_ni_syscall,compat_sys_old_readdir,sys_old_readdir)
 SYSCALL_SPU(mmap)
 SYSCALL_SPU(munmap)
 SYSCALL_SPU(truncate)
diff --git a/arch/powerpc/include/asm/types.h b/arch/powerpc/include/asm/types.h
index c004c13f291e..7ce27a52bb34 100644
--- a/arch/powerpc/include/asm/types.h
+++ b/arch/powerpc/include/asm/types.h
@@ -1,7 +1,12 @@
 #ifndef _ASM_POWERPC_TYPES_H
 #define _ASM_POWERPC_TYPES_H
 
-#ifdef __powerpc64__
+/*
+ * This is here because we used to use l64 for 64bit powerpc
+ * and we don't want to impact user mode with our change to ll64
+ * in the kernel.
+ */
+#if defined(__powerpc64__) && !defined(__KERNEL__)
 # include <asm-generic/int-l64.h>
 #else
 # include <asm-generic/int-ll64.h>
diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c
index 5af4e9b2dbe2..73cb6a3229ae 100644
--- a/arch/powerpc/kernel/align.c
+++ b/arch/powerpc/kernel/align.c
@@ -367,27 +367,24 @@ static int emulate_multiple(struct pt_regs *regs, unsigned char __user *addr,
 static int emulate_fp_pair(unsigned char __user *addr, unsigned int reg,
                            unsigned int flags)
 {
-        char *ptr = (char *) &current->thread.TS_FPR(reg);
-        int i, ret;
+        char *ptr0 = (char *) &current->thread.TS_FPR(reg);
+        char *ptr1 = (char *) &current->thread.TS_FPR(reg+1);
+        int i, ret, sw = 0;
 
         if (!(flags & F))
                 return 0;
         if (reg & 1)
                 return 0;       /* invalid form: FRS/FRT must be even */
-        if (!(flags & SW)) {
-                /* not byte-swapped - easy */
-                if (!(flags & ST))
-                        ret = __copy_from_user(ptr, addr, 16);
-                else
-                        ret = __copy_to_user(addr, ptr, 16);
-        } else {
-                /* each FPR value is byte-swapped separately */
-                ret = 0;
-                for (i = 0; i < 16; ++i) {
-                        if (!(flags & ST))
-                                ret |= __get_user(ptr[i^7], addr + i);
-                        else
-                                ret |= __put_user(ptr[i^7], addr + i);
+        if (flags & SW)
+                sw = 7;
+        ret = 0;
+        for (i = 0; i < 8; ++i) {
+                if (!(flags & ST)) {
+                        ret |= __get_user(ptr0[i^sw], addr + i);
+                        ret |= __get_user(ptr1[i^sw], addr + i + 8);
+                } else {
+                        ret |= __put_user(ptr0[i^sw], addr + i);
+                        ret |= __put_user(ptr1[i^sw], addr + i + 8);
                 }
         }
         if (ret)
@@ -646,11 +643,16 @@ static int emulate_vsx(unsigned char __user *addr, unsigned int reg,
                        unsigned int areg, struct pt_regs *regs,
                        unsigned int flags, unsigned int length)
 {
-        char *ptr = (char *) &current->thread.TS_FPR(reg);
+        char *ptr;
         int ret = 0;
 
         flush_vsx_to_thread(current);
 
+        if (reg < 32)
+                ptr = (char *) &current->thread.TS_FPR(reg);
+        else
+                ptr = (char *) &current->thread.vr[reg - 32];
+
         if (flags & ST)
                 ret = __copy_to_user(addr, ptr, length);
         else {
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 9937fe44555f..19ee491e9e23 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -56,6 +56,10 @@
 #include "head_booke.h"
 #endif
 
+#if defined(CONFIG_FSL_BOOKE)
+#include "../mm/mmu_decl.h"
+#endif
+
 int main(void)
 {
         DEFINE(THREAD, offsetof(struct task_struct, thread));
@@ -382,6 +386,9 @@ int main(void)
         DEFINE(PGD_T_LOG2, PGD_T_LOG2);
         DEFINE(PTE_T_LOG2, PTE_T_LOG2);
 #endif
+#ifdef CONFIG_FSL_BOOKE
+        DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam));
+#endif
 
 #ifdef CONFIG_KVM_EXIT_TIMING
         DEFINE(VCPU_TIMING_EXIT_TBU, offsetof(struct kvm_vcpu,
diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c
index b33f0417a4bf..bb37b1d19a58 100644
--- a/arch/powerpc/kernel/cacheinfo.c
+++ b/arch/powerpc/kernel/cacheinfo.c
@@ -113,7 +113,7 @@ struct cache {
         struct cache *next_local;      /* next cache of >= level */
 };
 
-static DEFINE_PER_CPU(struct cache_dir *, cache_dir);
+static DEFINE_PER_CPU(struct cache_dir *, cache_dir_pcpu);
 
 /* traversal/modification of this list occurs only at cpu hotplug time;
  * access is serialized by cpu hotplug locking
@@ -468,9 +468,9 @@ static struct cache_dir *__cpuinit cacheinfo_create_cache_dir(unsigned int cpu_i
 
         cache_dir->kobj = kobj;
 
-        WARN_ON_ONCE(per_cpu(cache_dir, cpu_id) != NULL);
+        WARN_ON_ONCE(per_cpu(cache_dir_pcpu, cpu_id) != NULL);
 
-        per_cpu(cache_dir, cpu_id) = cache_dir;
+        per_cpu(cache_dir_pcpu, cpu_id) = cache_dir;
 
         return cache_dir;
 err:
@@ -820,13 +820,13 @@ void cacheinfo_cpu_offline(unsigned int cpu_id)
 
         /* Prevent userspace from seeing inconsistent state - remove
          * the sysfs hierarchy first */
-        cache_dir = per_cpu(cache_dir, cpu_id);
+        cache_dir = per_cpu(cache_dir_pcpu, cpu_id);
 
         /* careful, sysfs population may have failed */
         if (cache_dir)
                 remove_cache_dir(cache_dir);
 
-        per_cpu(cache_dir, cpu_id) = NULL;
+        per_cpu(cache_dir_pcpu, cpu_id) = NULL;
 
         /* clear the CPU's bit in its cache chain, possibly freeing
          * cache objects */
diff --git a/arch/powerpc/kernel/dma-iommu.c b/arch/powerpc/kernel/dma-iommu.c
index 14183af1b3fb..2983adac8cc3 100644
--- a/arch/powerpc/kernel/dma-iommu.c
+++ b/arch/powerpc/kernel/dma-iommu.c
@@ -79,10 +79,10 @@ static int dma_iommu_dma_supported(struct device *dev, u64 mask)
                        "Warning: IOMMU offset too big for device mask\n");
                 if (tbl)
                         printk(KERN_INFO
-                               "mask: 0x%08lx, table offset: 0x%08lx\n",
+                               "mask: 0x%08llx, table offset: 0x%08lx\n",
                                 mask, tbl->it_offset);
                 else
-                        printk(KERN_INFO "mask: 0x%08lx, table unavailable\n",
+                        printk(KERN_INFO "mask: 0x%08llx, table unavailable\n",
                                 mask);
                 return 0;
         } else
diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c
index 5355244c99ff..60c60ccf5e3c 100644
--- a/arch/powerpc/kernel/ftrace.c
+++ b/arch/powerpc/kernel/ftrace.c
@@ -195,8 +195,9 @@ __ftrace_make_nop(struct module *mod,
                 return -EINVAL;
         }
 
-        offset = (unsigned)((unsigned short)jmp[0]) << 16 |
-                (unsigned)((unsigned short)jmp[1]);
+        /* The bottom half is signed extended */
+        offset = ((unsigned)((unsigned short)jmp[0]) << 16) +
+                (int)((short)jmp[1]);
 
         DEBUGP(" %x ", offset);
 
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index b4bcf5a930fa..ebaedafc8e67 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -1518,6 +1518,15 @@ _GLOBAL(pmac_secondary_start)
         /* turn on 64-bit mode */
         bl      .enable_64b_mode
 
+        li      r0,0
+        mfspr   r3,SPRN_HID4
+        rldimi  r3,r0,40,23     /* clear bit 23 (rm_ci) */
+        sync
+        mtspr   SPRN_HID4,r3
+        isync
+        sync
+        slbia
+
         /* get TOC pointer (real address) */
         bl      .relative_toc
 
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 11b549acc034..36ffb3504a4f 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -389,10 +389,6 @@ skpinv:	addi	r6,r6,1				/* Increment */
 #endif
 #endif
 
-        mfspr   r3,SPRN_TLB1CFG
-        andi.   r3,r3,0xfff
-        lis     r4,num_tlbcam_entries@ha
-        stw     r3,num_tlbcam_entries@l(r4)
 /*
  * Decide what sort of machine this is and initialize the MMU.
  */
@@ -711,7 +707,7 @@ interrupt_base:
         EXCEPTION(0x2060, PerformanceMonitor, performance_monitor_exception, EXC_XFER_STD)
 
 #ifdef CONFIG_PPC_E500MC
-        EXCEPTION(0x2070, Doorbell, unknown_exception, EXC_XFER_EE)
+        EXCEPTION(0x2070, Doorbell, unknown_exception, EXC_XFER_STD)
 #endif
 
         /* Debug Interrupt */
@@ -909,7 +905,7 @@ KernelSPE:
 _GLOBAL(loadcam_entry)
         lis     r4,TLBCAM@ha
         addi    r4,r4,TLBCAM@l
-        mulli   r5,r3,20
+        mulli   r5,r3,TLBCAM_SIZE
         add     r3,r5,r4
         lwz     r4,0(r3)
         mtspr   SPRN_MAS0,r4
diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c
index 1bfa706b96e7..fd51578e29dd 100644
--- a/arch/powerpc/kernel/iommu.c
+++ b/arch/powerpc/kernel/iommu.c
@@ -239,12 +239,12 @@ static void __iommu_free(struct iommu_table *tbl, dma_addr_t dma_addr,
                 if (printk_ratelimit()) {
                         printk(KERN_INFO "iommu_free: invalid entry\n");
                         printk(KERN_INFO "\tentry     = 0x%lx\n", entry); 
-                        printk(KERN_INFO "\tdma_addr  = 0x%lx\n", (u64)dma_addr);
-                        printk(KERN_INFO "\tTable     = 0x%lx\n", (u64)tbl);
-                        printk(KERN_INFO "\tbus#      = 0x%lx\n", (u64)tbl->it_busno);
-                        printk(KERN_INFO "\tsize      = 0x%lx\n", (u64)tbl->it_size);
-                        printk(KERN_INFO "\tstartOff  = 0x%lx\n", (u64)tbl->it_offset);
-                        printk(KERN_INFO "\tindex     = 0x%lx\n", (u64)tbl->it_index);
+                        printk(KERN_INFO "\tdma_addr  = 0x%llx\n", (u64)dma_addr);
+                        printk(KERN_INFO "\tTable     = 0x%llx\n", (u64)tbl);
+                        printk(KERN_INFO "\tbus#      = 0x%llx\n", (u64)tbl->it_busno);
+                        printk(KERN_INFO "\tsize      = 0x%llx\n", (u64)tbl->it_size);
+                        printk(KERN_INFO "\tstartOff  = 0x%llx\n", (u64)tbl->it_offset);
+                        printk(KERN_INFO "\tindex     = 0x%llx\n", (u64)tbl->it_index);
                         WARN_ON(1);
                 }
                 return;
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c
index d051e8cbcd03..182e0f642f36 100644
--- a/arch/powerpc/kernel/lparcfg.c
+++ b/arch/powerpc/kernel/lparcfg.c
@@ -240,7 +240,7 @@ static void parse_ppp_data(struct seq_file *m)
         if (rc)
                 return;
 
-        seq_printf(m, "partition_entitled_capacity=%ld\n",
+        seq_printf(m, "partition_entitled_capacity=%lld\n",
                    ppp_data.entitlement);
         seq_printf(m, "group=%d\n", ppp_data.group_num);
         seq_printf(m, "system_active_processors=%d\n",
@@ -265,7 +265,7 @@ static void parse_ppp_data(struct seq_file *m)
                    ppp_data.unallocated_weight);
         seq_printf(m, "capacity_weight=%d\n", ppp_data.weight);
         seq_printf(m, "capped=%d\n", ppp_data.capped);
-        seq_printf(m, "unallocated_capacity=%ld\n",
+        seq_printf(m, "unallocated_capacity=%lld\n",
                    ppp_data.unallocated_entitlement);
 }
 
@@ -509,10 +509,10 @@ static ssize_t update_ppp(u64 *entitlement, u8 *weight)
         } else
                 return -EINVAL;
 
-        pr_debug("%s: current_entitled = %lu, current_weight = %u\n",
+        pr_debug("%s: current_entitled = %llu, current_weight = %u\n",
                  __func__, ppp_data.entitlement, ppp_data.weight);
 
-        pr_debug("%s: new_entitled = %lu, new_weight = %u\n",
+        pr_debug("%s: new_entitled = %llu, new_weight = %u\n",
                  __func__, new_entitled, new_weight);
 
         retval = plpar_hcall_norets(H_SET_PPP, new_entitled, new_weight);
@@ -558,7 +558,7 @@ static ssize_t update_mpp(u64 *entitlement, u8 *weight)
         pr_debug("%s: current_entitled = %lu, current_weight = %u\n",
                  __func__, mpp_data.entitled_mem, mpp_data.mem_weight);
 
-        pr_debug("%s: new_entitled = %lu, new_weight = %u\n",
+        pr_debug("%s: new_entitled = %llu, new_weight = %u\n",
                  __func__, new_entitled, new_weight);
 
         rc = plpar_hcall_norets(H_SET_MPP, new_entitled, new_weight);
diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c
index b3abebb7ee64..d59e2b1bdcba 100644
--- a/arch/powerpc/kernel/machine_kexec.c
+++ b/arch/powerpc/kernel/machine_kexec.c
@@ -93,10 +93,35 @@ void __init reserve_crashkernel(void)
                                 KDUMP_KERNELBASE);
 
         crashk_res.start = KDUMP_KERNELBASE;
+#else
+        if (!crashk_res.start) {
+                /*
+                 * unspecified address, choose a region of specified size
+                 * can overlap with initrd (ignoring corruption when retained)
+                 * ppc64 requires kernel and some stacks to be in first segemnt
+                 */
+                crashk_res.start = KDUMP_KERNELBASE;
+        }
+
+        crash_base = PAGE_ALIGN(crashk_res.start);
+        if (crash_base != crashk_res.start) {
+                printk("Crash kernel base must be aligned to 0x%lx\n",
+                                PAGE_SIZE);
+                crashk_res.start = crash_base;
+        }
+
 #endif
         crash_size = PAGE_ALIGN(crash_size);
         crashk_res.end = crashk_res.start + crash_size - 1;
 
+        /* The crash region must not overlap the current kernel */
+        if (overlaps_crashkernel(__pa(_stext), _end - _stext)) {
+                printk(KERN_WARNING
+                        "Crash kernel can not overlap current kernel\n");
+                crashk_res.start = crashk_res.end = 0;
+                return;
+        }
+
         /* Crash kernel trumps memory limit */
         if (memory_limit && memory_limit <= crashk_res.end) {
                 memory_limit = crashk_res.end + 1;
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index da5a3855a0c4..0f4181272311 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -16,8 +16,6 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#define DEBUG
-
 #include <linux/kernel.h>
 #include <linux/pci.h>
 #include <linux/string.h>
@@ -258,7 +256,8 @@ int pci_read_irq_line(struct pci_dev *pci_dev)
         } else {
                 pr_debug(" Got one, spec %d cells (0x%08x 0x%08x...) on %s\n",
                          oirq.size, oirq.specifier[0], oirq.specifier[1],
-                    oirq.controller->full_name);
+                         oirq.controller ? oirq.controller->full_name :
+                         "<default>");
 
                 virq = irq_create_of_mapping(oirq.controller, oirq.specifier,
                                              oirq.size);
@@ -562,8 +561,21 @@ int pci_mmap_legacy_page_range(struct pci_bus *bus,
                  (unsigned long long)(offset + size - 1));
 
         if (mmap_state == pci_mmap_mem) {
-                if ((offset + size) > hose->isa_mem_size)
-                        return -ENXIO;
+                /* Hack alert !
+                 *
+                 * Because X is lame and can fail starting if it gets an error trying
+                 * to mmap legacy_mem (instead of just moving on without legacy memory
+                 * access) we fake it here by giving it anonymous memory, effectively
+                 * behaving just like /dev/zero
+                 */
+                if ((offset + size) > hose->isa_mem_size) {
+                        printk(KERN_DEBUG
+                               "Process %s (pid:%d) mapped non-existing PCI legacy memory for 0%04x:%02x\n",
+                               current->comm, current->pid, pci_domain_nr(bus), bus->number);
+                        if (vma->vm_flags & VM_SHARED)
+                                return shmem_zero_setup(vma);
+                        return 0;
+                }
                 offset += hose->isa_mem_phys;
         } else {
                 unsigned long io_offset = (unsigned long)hose->io_base_virt - _IO_BASE;
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 586962f65c2a..ea8eda8c87cf 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -470,7 +470,7 @@ int __devinit pcibios_map_io_space(struct pci_bus *bus)
         if (bus->self) {
                 pr_debug("IO mapping for PCI-PCI bridge %s\n",
                          pci_name(bus->self));
-                pr_debug("  virt=0x%016lx...0x%016lx\n",
+                pr_debug("  virt=0x%016llx...0x%016llx\n",
                          bus->resource[0]->start + _IO_BASE,
                          bus->resource[0]->end + _IO_BASE);
                 return 0;
@@ -502,7 +502,7 @@ int __devinit pcibios_map_io_space(struct pci_bus *bus)
                                               hose->io_base_phys - phys_page);
 
         pr_debug("IO mapping for PHB %s\n", hose->dn->full_name);
-        pr_debug("  phys=0x%016lx, virt=0x%p (alloc=0x%p)\n",
+        pr_debug("  phys=0x%016llx, virt=0x%p (alloc=0x%p)\n",
                  hose->io_base_phys, hose->io_base_virt, hose->io_base_alloc);
         pr_debug("  size=0x%016lx (alloc=0x%016lx)\n",
                  hose->pci_io_size, size_page);
@@ -517,7 +517,7 @@ int __devinit pcibios_map_io_space(struct pci_bus *bus)
         hose->io_resource.start += io_virt_offset;
         hose->io_resource.end += io_virt_offset;
 
-        pr_debug("  hose->io_resource=0x%016lx...0x%016lx\n",
+        pr_debug("  hose->io_resource=0x%016llx...0x%016llx\n",
                  hose->io_resource.start, hose->io_resource.end);
 
         return 0;
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index c09cffafb6ee..f00f83109ab3 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -590,6 +590,11 @@ static void __init check_cpu_slb_size(unsigned long node)
 {
         u32 *slb_size_ptr;
 
+        slb_size_ptr = of_get_flat_dt_prop(node, "slb-size", NULL);
+        if (slb_size_ptr != NULL) {
+                mmu_slb_size = *slb_size_ptr;
+                return;
+        }
         slb_size_ptr = of_get_flat_dt_prop(node, "ibm,slb-size", NULL);
         if (slb_size_ptr != NULL) {
                 mmu_slb_size = *slb_size_ptr;
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index d8bd2161e738..2d34196bba8c 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -434,8 +434,8 @@ void __init setup_system(void)
         printk("Starting Linux PPC64 %s\n", init_utsname()->version);
 
         printk("-----------------------------------------------------\n");
-        printk("ppc64_pft_size                = 0x%lx\n", ppc64_pft_size);
-        printk("physicalMemorySize            = 0x%lx\n", lmb_phys_mem_size());
+        printk("ppc64_pft_size                = 0x%llx\n", ppc64_pft_size);
+        printk("physicalMemorySize            = 0x%llx\n", lmb_phys_mem_size());
         if (ppc64_caches.dline_size != 0x80)
                 printk("ppc64_caches.dcache_line_size = 0x%x\n",
                        ppc64_caches.dline_size);
@@ -493,7 +493,7 @@ static void __init emergency_stack_init(void)
          * bringup, we need to get at them in real mode. This means they
          * must also be within the RMO region.
          */
-        limit = min(0x10000000UL, lmb.rmo_size);
+        limit = min(0x10000000ULL, lmb.rmo_size);
 
         for_each_possible_cpu(i) {
                 unsigned long sp;
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index 94aa7b011b27..d3694498f3af 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -492,14 +492,14 @@ static void *vio_dma_iommu_alloc_coherent(struct device *dev, size_t size,
         struct vio_dev *viodev = to_vio_dev(dev);
         void *ret;
 
-        if (vio_cmo_alloc(viodev, roundup(size, IOMMU_PAGE_SIZE))) {
+        if (vio_cmo_alloc(viodev, roundup(size, PAGE_SIZE))) {
                 atomic_inc(&viodev->cmo.allocs_failed);
                 return NULL;
         }
 
         ret = dma_iommu_ops.alloc_coherent(dev, size, dma_handle, flag);
         if (unlikely(ret == NULL)) {
-                vio_cmo_dealloc(viodev, roundup(size, IOMMU_PAGE_SIZE));
+                vio_cmo_dealloc(viodev, roundup(size, PAGE_SIZE));
                 atomic_inc(&viodev->cmo.allocs_failed);
         }
 
@@ -513,7 +513,7 @@ static void vio_dma_iommu_free_coherent(struct device *dev, size_t size,
 
         dma_iommu_ops.free_coherent(dev, size, vaddr, dma_handle);
 
-        vio_cmo_dealloc(viodev, roundup(size, IOMMU_PAGE_SIZE));
+        vio_cmo_dealloc(viodev, roundup(size, PAGE_SIZE));
 }
 
 static dma_addr_t vio_dma_iommu_map_page(struct device *dev, struct page *page,
@@ -572,6 +572,7 @@ static int vio_dma_iommu_map_sg(struct device *dev, struct scatterlist *sglist,
         if (unlikely(!ret)) {
                 vio_cmo_dealloc(viodev, alloc_size);
                 atomic_inc(&viodev->cmo.allocs_failed);
+                return ret;
         }
 
         for (sgl = sglist, count = 0; count < ret; count++, sgl++)
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 47bf15cd2c9e..295ccc5e86b1 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -87,7 +87,9 @@ SECTIONS
         /* The dummy segment contents for the bug workaround mentioned above
            near PHDRS.  */
         .dummy : AT(ADDR(.dummy) - LOAD_OFFSET) {
-                LONG(0xf177)
+                LONG(0)
+                LONG(0)
+                LONG(0)
         } :kernel :dummy
 
 /*
@@ -182,6 +184,7 @@ SECTIONS
         . = ALIGN(PAGE_SIZE);
         .data.percpu  : AT(ADDR(.data.percpu) - LOAD_OFFSET) {
                 __per_cpu_start = .;
+                *(.data.percpu.page_aligned)
                 *(.data.percpu)
                 *(.data.percpu.shared_aligned)
                 __per_cpu_end = .;
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 2822c8ccfaaf..5f81256287f5 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -125,6 +125,10 @@ static void kvmppc_free_vcpus(struct kvm *kvm)
         }
 }
 
+void kvm_arch_sync_events(struct kvm *kvm)
+{
+}
+
 void kvm_arch_destroy_vm(struct kvm *kvm)
 {
         kvmppc_free_vcpus(kvm);
diff --git a/arch/powerpc/lib/copyuser_64.S b/arch/powerpc/lib/copyuser_64.S
index 70693a5c12a1..693b14a778fa 100644
--- a/arch/powerpc/lib/copyuser_64.S
+++ b/arch/powerpc/lib/copyuser_64.S
@@ -62,18 +62,19 @@ END_FTR_SECTION_IFCLR(CPU_FTR_UNALIGNED_LD_STD)
 72:     std     r8,8(r3)
         beq+    3f
         addi    r3,r3,16
-23:     ld      r9,8(r4)
 .Ldo_tail:
         bf      cr7*4+1,1f
-        rotldi  r9,r9,32
+23:     lwz     r9,8(r4)
+        addi    r4,r4,4
 73:     stw     r9,0(r3)
         addi    r3,r3,4
 1:      bf      cr7*4+2,2f
-        rotldi  r9,r9,16
+44:     lhz     r9,8(r4)
+        addi    r4,r4,2
 74:     sth     r9,0(r3)
         addi    r3,r3,2
 2:      bf      cr7*4+3,3f
-        rotldi  r9,r9,8
+45:     lbz     r9,8(r4)
 75:     stb     r9,0(r3)
 3:      li      r3,0
         blr
@@ -141,11 +142,24 @@ END_FTR_SECTION_IFCLR(CPU_FTR_UNALIGNED_LD_STD)
 6:      cmpwi   cr1,r5,8
         addi    r3,r3,32
         sld     r9,r9,r10
-        ble     cr1,.Ldo_tail
+        ble     cr1,7f
 34:     ld      r0,8(r4)
         srd     r7,r0,r11
         or      r9,r7,r9
-        b       .Ldo_tail
+7:
+        bf      cr7*4+1,1f
+        rotldi  r9,r9,32
+94:     stw     r9,0(r3)
+        addi    r3,r3,4
+1:      bf      cr7*4+2,2f
+        rotldi  r9,r9,16
+95:     sth     r9,0(r3)
+        addi    r3,r3,2
+2:      bf      cr7*4+3,3f
+        rotldi  r9,r9,8
+96:     stb     r9,0(r3)
+3:      li      r3,0
+        blr
 
 .Ldst_unaligned:
         PPC_MTOCRF      0x01,r6         /* put #bytes to 8B bdry into cr7 */
@@ -218,7 +232,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_UNALIGNED_LD_STD)
 121:
 132:
         addi    r3,r3,8
-123:
 134:
 135:
 138:
@@ -226,6 +239,9 @@ END_FTR_SECTION_IFCLR(CPU_FTR_UNALIGNED_LD_STD)
 140:
 141:
 142:
+123:
+144:
+145:
 
 /*
  * here we have had a fault on a load and r3 points to the first
@@ -309,6 +325,9 @@ END_FTR_SECTION_IFCLR(CPU_FTR_UNALIGNED_LD_STD)
 187:
 188:
 189:    
+194:
+195:
+196:
 1:
         ld      r6,-24(r1)
         ld      r5,-8(r1)
@@ -329,7 +348,9 @@ END_FTR_SECTION_IFCLR(CPU_FTR_UNALIGNED_LD_STD)
         .llong  72b,172b
         .llong  23b,123b
         .llong  73b,173b
+        .llong  44b,144b
         .llong  74b,174b
+        .llong  45b,145b
         .llong  75b,175b
         .llong  24b,124b
         .llong  25b,125b
@@ -347,6 +368,9 @@ END_FTR_SECTION_IFCLR(CPU_FTR_UNALIGNED_LD_STD)
         .llong  79b,179b
         .llong  80b,180b
         .llong  34b,134b
+        .llong  94b,194b
+        .llong  95b,195b
+        .llong  96b,196b
         .llong  35b,135b
         .llong  81b,181b
         .llong  36b,136b
diff --git a/arch/powerpc/lib/memcpy_64.S b/arch/powerpc/lib/memcpy_64.S
index fe2d34e5332d..e178922b2c21 100644
--- a/arch/powerpc/lib/memcpy_64.S
+++ b/arch/powerpc/lib/memcpy_64.S
@@ -53,18 +53,19 @@ END_FTR_SECTION_IFCLR(CPU_FTR_UNALIGNED_LD_STD)
 3:      std     r8,8(r3)
         beq     3f
         addi    r3,r3,16
-        ld      r9,8(r4)
 .Ldo_tail:
         bf      cr7*4+1,1f
-        rotldi  r9,r9,32
+        lwz     r9,8(r4)
+        addi    r4,r4,4
         stw     r9,0(r3)
         addi    r3,r3,4
 1:      bf      cr7*4+2,2f
-        rotldi  r9,r9,16
+        lhz     r9,8(r4)
+        addi    r4,r4,2
         sth     r9,0(r3)
         addi    r3,r3,2
 2:      bf      cr7*4+3,3f
-        rotldi  r9,r9,8
+        lbz     r9,8(r4)
         stb     r9,0(r3)
 3:      ld      r3,48(r1)       /* return dest pointer */
         blr
@@ -133,11 +134,24 @@ END_FTR_SECTION_IFCLR(CPU_FTR_UNALIGNED_LD_STD)
         cmpwi   cr1,r5,8
         addi    r3,r3,32
         sld     r9,r9,r10
-        ble     cr1,.Ldo_tail
+        ble     cr1,6f
         ld      r0,8(r4)
         srd     r7,r0,r11
         or      r9,r7,r9
-        b       .Ldo_tail
+6:
+        bf      cr7*4+1,1f
+        rotldi  r9,r9,32
+        stw     r9,0(r3)
+        addi    r3,r3,4
+1:      bf      cr7*4+2,2f
+        rotldi  r9,r9,16
+        sth     r9,0(r3)
+        addi    r3,r3,2
+2:      bf      cr7*4+3,3f
+        rotldi  r9,r9,8
+        stb     r9,0(r3)
+3:      ld      r3,48(r1)       /* return dest pointer */
+        blr
 
 .Ldst_unaligned:
         PPC_MTOCRF      0x01,r6         # put #bytes to 8B bdry into cr7
diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c
index 4aae0c387645..13b7d54f185b 100644
--- a/arch/powerpc/lib/sstep.c
+++ b/arch/powerpc/lib/sstep.c
@@ -172,6 +172,8 @@ int __kprobes emulate_step(struct pt_regs *regs, unsigned int instr)
                         }
                         break;
                 case 0x378:     /* orx */
+                        if (instr & 1)
+                                break;
                         rs = (instr >> 21) & 0x1f;
                         rb = (instr >> 11) & 0x1f;
                         if (rs == rb) {         /* mr */
diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c
index 23cee39534fd..ea6e41e39d9f 100644
--- a/arch/powerpc/mm/fsl_booke_mmu.c
+++ b/arch/powerpc/mm/fsl_booke_mmu.c
@@ -56,18 +56,11 @@
 
 extern void loadcam_entry(unsigned int index);
 unsigned int tlbcam_index;
-unsigned int num_tlbcam_entries;
 static unsigned long __cam0, __cam1, __cam2;
 
 #define NUM_TLBCAMS     (16)
 
-struct tlbcam {
-        u32     MAS0;
-        u32     MAS1;
-        u32     MAS2;
-        u32     MAS3;
-        u32     MAS7;
-} TLBCAM[NUM_TLBCAMS];
+struct tlbcam TLBCAM[NUM_TLBCAMS];
 
 struct tlbcamrange {
         unsigned long start;
@@ -80,7 +73,7 @@ extern unsigned int tlbcam_index;
 /*
  * Return PA for this VA if it is mapped by a CAM, or 0
  */
-unsigned long v_mapped_by_tlbcam(unsigned long va)
+phys_addr_t v_mapped_by_tlbcam(unsigned long va)
 {
         int b;
         for (b = 0; b < tlbcam_index; ++b)
@@ -92,7 +85,7 @@ unsigned long v_mapped_by_tlbcam(unsigned long va)
 /*
  * Return VA for a given PA or 0 if not mapped
  */
-unsigned long p_mapped_by_tlbcam(unsigned long pa)
+unsigned long p_mapped_by_tlbcam(phys_addr_t pa)
 {
         int b;
         for (b = 0; b < tlbcam_index; ++b)
diff --git a/arch/powerpc/mm/hash_low_32.S b/arch/powerpc/mm/hash_low_32.S
index 67850ec9feb3..14af8cedab70 100644
--- a/arch/powerpc/mm/hash_low_32.S
+++ b/arch/powerpc/mm/hash_low_32.S
@@ -320,7 +320,7 @@ _GLOBAL(create_hpte)
         and     r8,r8,r0                /* writable if _RW & _DIRTY */
         rlwimi  r5,r5,32-1,30,30        /* _PAGE_USER -> PP msb */
         rlwimi  r5,r5,32-2,31,31        /* _PAGE_USER -> PP lsb */
-        ori     r8,r8,0xe14             /* clear out reserved bits and M */
+        ori     r8,r8,0xe04             /* clear out reserved bits */
         andc    r8,r5,r8                /* PP = user? (rw&dirty? 2: 3): 0 */
 BEGIN_FTR_SECTION
         rlwinm  r8,r8,0,~_PAGE_COHERENT /* clear M (coherence not required) */
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
index ad123bced404..d1f9c62dc177 100644
--- a/arch/powerpc/mm/mmu_decl.h
+++ b/arch/powerpc/mm/mmu_decl.h
@@ -75,6 +75,15 @@ extern void _tlbia(void);
 #endif /* CONFIG_PPC_MMU_NOHASH */
 
 #ifdef CONFIG_PPC32
+
+struct tlbcam {
+        u32     MAS0;
+        u32     MAS1;
+        u32     MAS2;
+        u32     MAS3;
+        u32     MAS7;
+};
+
 extern void mapin_ram(void);
 extern int map_page(unsigned long va, phys_addr_t pa, int flags);
 extern void setbat(int index, unsigned long virt, phys_addr_t phys,
@@ -90,8 +99,6 @@ extern unsigned int rtas_data, rtas_size;
 struct hash_pte;
 extern struct hash_pte *Hash, *Hash_end;
 extern unsigned long Hash_size, Hash_mask;
-
-extern unsigned int num_tlbcam_entries;
 #endif
 
 extern unsigned long ioremap_bot;
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 7393bd76d698..5ac08b8ab654 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -19,6 +19,7 @@
 #include <linux/notifier.h>
 #include <linux/lmb.h>
 #include <linux/of.h>
+#include <linux/pfn.h>
 #include <asm/sparsemem.h>
 #include <asm/prom.h>
 #include <asm/system.h>
@@ -882,7 +883,7 @@ static void mark_reserved_regions_for_nid(int nid)
                 unsigned long physbase = lmb.reserved.region[i].base;
                 unsigned long size = lmb.reserved.region[i].size;
                 unsigned long start_pfn = physbase >> PAGE_SHIFT;
-                unsigned long end_pfn = ((physbase + size) >> PAGE_SHIFT);
+                unsigned long end_pfn = PFN_UP(physbase + size);
                 struct node_active_region node_ar;
                 unsigned long node_end_pfn = node->node_start_pfn +
                                              node->node_spanned_pages;
@@ -908,7 +909,7 @@ static void mark_reserved_regions_for_nid(int nid)
                          */
                         if (end_pfn > node_ar.end_pfn)
                                 reserve_size = (node_ar.end_pfn << PAGE_SHIFT)
-                                        - (start_pfn << PAGE_SHIFT);
+                                        - physbase;
                         /*
                          * Only worry about *this* node, others may not
                          * yet have valid NODE_DATA().
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 22972cd83cc9..58bcaeba728d 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -61,8 +61,8 @@ void setbat(int index, unsigned long virt, phys_addr_t phys,
 
 #ifdef HAVE_TLBCAM
 extern unsigned int tlbcam_index;
-extern unsigned long v_mapped_by_tlbcam(unsigned long va);
-extern unsigned long p_mapped_by_tlbcam(unsigned long pa);
+extern phys_addr_t v_mapped_by_tlbcam(unsigned long va);
+extern unsigned long p_mapped_by_tlbcam(phys_addr_t pa);
 #else /* !HAVE_TLBCAM */
 #define v_mapped_by_tlbcam(x)   (0UL)
 #define p_mapped_by_tlbcam(x)   (0UL)
diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c
index 45d925360b89..fe65c405412c 100644
--- a/arch/powerpc/mm/ppc_mmu_32.c
+++ b/arch/powerpc/mm/ppc_mmu_32.c
@@ -123,9 +123,9 @@ void __init setbat(int index, unsigned long virt, phys_addr_t phys,
         int wimgxpp;
         struct ppc_bat *bat = BATS[index];
 
-        if (((flags & _PAGE_NO_CACHE) == 0) &&
-            cpu_has_feature(CPU_FTR_NEED_COHERENT))
-                flags |= _PAGE_COHERENT;
+        if ((flags & _PAGE_NO_CACHE) ||
+            (cpu_has_feature(CPU_FTR_NEED_COHERENT) == 0))
+                flags &= ~_PAGE_COHERENT;
 
         bl = (size >> 17) - 1;
         if (PVR_VER(mfspr(SPRN_PVR)) != 1) {
diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
index db44e02e045b..ba5194817f8a 100644
--- a/arch/powerpc/mm/slice.c
+++ b/arch/powerpc/mm/slice.c
@@ -710,9 +710,18 @@ int is_hugepage_only_range(struct mm_struct *mm, unsigned long addr,
                            unsigned long len)
 {
         struct slice_mask mask, available;
+        unsigned int psize = mm->context.user_psize;
 
         mask = slice_range_to_mask(addr, len);
-        available = slice_mask_for_size(mm, mm->context.user_psize);
+        available = slice_mask_for_size(mm, psize);
+#ifdef CONFIG_PPC_64K_PAGES
+        /* We need to account for 4k slices too */
+        if (psize == MMU_PAGE_64K) {
+                struct slice_mask compat_mask;
+                compat_mask = slice_mask_for_size(mm, MMU_PAGE_4K);
+                or_mask(available, compat_mask);
+        }
+#endif
 
 #if 0 /* too verbose */
         slice_dbg("is_hugepage_only_range(mm=%p, addr=%lx, len=%lx)\n",
diff --git a/arch/powerpc/mm/stab.c b/arch/powerpc/mm/stab.c
index 60e6032a8088..98cd1dc2ae75 100644
--- a/arch/powerpc/mm/stab.c
+++ b/arch/powerpc/mm/stab.c
@@ -251,8 +251,8 @@ void __init stabs_alloc(void)
 
                 paca[cpu].stab_addr = newstab;
                 paca[cpu].stab_real = virt_to_abs(newstab);
-                printk(KERN_INFO "Segment table for CPU %d at 0x%lx "
-                       "virtual, 0x%lx absolute\n",
+                printk(KERN_INFO "Segment table for CPU %d at 0x%llx "
+                       "virtual, 0x%llx absolute\n",
                        cpu, paca[cpu].stab_addr, paca[cpu].stab_real);
         }
 }
diff --git a/arch/powerpc/oprofile/cell/spu_profiler.c b/arch/powerpc/oprofile/cell/spu_profiler.c
index 9305ddaac512..b129d007e7fe 100644
--- a/arch/powerpc/oprofile/cell/spu_profiler.c
+++ b/arch/powerpc/oprofile/cell/spu_profiler.c
@@ -16,6 +16,7 @@
 #include <linux/smp.h>
 #include <linux/slab.h>
 #include <asm/cell-pmu.h>
+#include <asm/time.h>
 #include "pr_util.h"
 
 #define SCALE_SHIFT 14
diff --git a/arch/powerpc/oprofile/op_model_pa6t.c b/arch/powerpc/oprofile/op_model_pa6t.c
index c40de461fd4e..42f778dff919 100644
--- a/arch/powerpc/oprofile/op_model_pa6t.c
+++ b/arch/powerpc/oprofile/op_model_pa6t.c
@@ -132,7 +132,7 @@ static int pa6t_reg_setup(struct op_counter_config *ctr,
         for (pmc = 0; pmc < cur_cpu_spec->num_pmcs; pmc++) {
                 /* counters are 40 bit. Move to cputable at some point? */
                 reset_value[pmc] = (0x1UL << 39) - ctr[pmc].count;
-                pr_debug("reset_value for pmc%u inited to 0x%lx\n",
+                pr_debug("reset_value for pmc%u inited to 0x%llx\n",
                                  pmc, reset_value[pmc]);
         }
 
@@ -177,7 +177,7 @@ static int pa6t_start(struct op_counter_config *ctr)
 
         oprofile_running = 1;
 
-        pr_debug("start on cpu %d, mmcr0 %lx\n", smp_processor_id(), mmcr0);
+        pr_debug("start on cpu %d, mmcr0 %llx\n", smp_processor_id(), mmcr0);
 
         return 0;
 }
@@ -193,7 +193,7 @@ static void pa6t_stop(void)
 
         oprofile_running = 0;
 
-        pr_debug("stop on cpu %d, mmcr0 %lx\n", smp_processor_id(), mmcr0);
+        pr_debug("stop on cpu %d, mmcr0 %llx\n", smp_processor_id(), mmcr0);
 }
 
 /* handle the perfmon overflow vector */
diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile
index 698133180aee..01f51daace13 100644
--- a/arch/powerpc/platforms/44x/Makefile
+++ b/arch/powerpc/platforms/44x/Makefile
@@ -3,5 +3,4 @@ obj-$(CONFIG_PPC44x_SIMPLE) += ppc44x_simple.o
 obj-$(CONFIG_EBONY)     += ebony.o
 obj-$(CONFIG_SAM440EP)  += sam440ep.o
 obj-$(CONFIG_WARP)      += warp.o
-obj-$(CONFIG_WARP)      += warp-nand.o
 obj-$(CONFIG_XILINX_VIRTEX_5_FXT) += virtex.o
diff --git a/arch/powerpc/platforms/44x/warp-nand.c b/arch/powerpc/platforms/44x/warp-nand.c
deleted file mode 100644
index 89ecd76127d8..000000000000
--- a/arch/powerpc/platforms/44x/warp-nand.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * PIKA Warp(tm) NAND flash specific routines
- *
- * Copyright (c) 2008 PIKA Technologies
- *   Sean MacLennan <smaclennan@pikatech.com>
- */
-
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/nand.h>
-#include <linux/mtd/ndfc.h>
-#include <linux/of.h>
-#include <asm/machdep.h>
-
-
-#ifdef CONFIG_MTD_NAND_NDFC
-
-#define CS_NAND_0       1       /* use chip select 1 for NAND device 0 */
-
-#define WARP_NAND_FLASH_REG_ADDR        0xD0000000UL
-#define WARP_NAND_FLASH_REG_SIZE        0x2000
-
-static struct resource warp_ndfc = {
-        .start = WARP_NAND_FLASH_REG_ADDR,
-        .end   = WARP_NAND_FLASH_REG_ADDR + WARP_NAND_FLASH_REG_SIZE - 1,
-        .flags = IORESOURCE_MEM,
-};
-
-static struct mtd_partition nand_parts[] = {
-        {
-                .name   = "kernel",
-                .offset = 0,
-                .size   = 0x0200000
-        },
-        {
-                .name   = "root",
-                .offset = 0x0200000,
-                .size   = 0x3E00000
-        },
-        {
-                .name   = "persistent",
-                .offset = 0x4000000,
-                .size   = 0x4000000
-        },
-        {
-                .name   = "persistent1",
-                .offset = 0x8000000,
-                .size   = 0x4000000
-        },
-        {
-                .name   = "persistent2",
-                .offset = 0xC000000,
-                .size   = 0x4000000
-        }
-};
-
-struct ndfc_controller_settings warp_ndfc_settings = {
-        .ccr_settings = (NDFC_CCR_BS(CS_NAND_0) | NDFC_CCR_ARAC1),
-        .ndfc_erpn = 0,
-};
-
-static struct ndfc_chip_settings warp_chip0_settings = {
-        .bank_settings = 0x80002222,
-};
-
-struct platform_nand_ctrl warp_nand_ctrl = {
-        .priv = &warp_ndfc_settings,
-};
-
-static struct platform_device warp_ndfc_device = {
-        .name = "ndfc-nand",
-        .id = 0,
-        .dev = {
-                .platform_data = &warp_nand_ctrl,
-        },
-        .num_resources = 1,
-        .resource = &warp_ndfc,
-};
-
-/* Do NOT set the ecclayout: let it default so it is correct for both
- * 64M and 256M flash chips.
- */
-static struct platform_nand_chip warp_nand_chip0 = {
-        .nr_chips = 1,
-        .chip_offset = CS_NAND_0,
-        .nr_partitions = ARRAY_SIZE(nand_parts),
-        .partitions = nand_parts,
-        .chip_delay = 20,
-        .priv = &warp_chip0_settings,
-};
-
-static struct platform_device warp_nand_device = {
-        .name = "ndfc-chip",
-        .id = 0,
-        .num_resources = 0,
-        .dev = {
-                .platform_data = &warp_nand_chip0,
-                .parent = &warp_ndfc_device.dev,
-        }
-};
-
-static int warp_setup_nand_flash(void)
-{
-        struct device_node *np;
-
-        /* Try to detect a rev A based on NOR size. */
-        np = of_find_compatible_node(NULL, NULL, "cfi-flash");
-        if (np) {
-                struct property *pp;
-
-                pp = of_find_property(np, "reg", NULL);
-                if (pp && (pp->length == 12)) {
-                        u32 *v = pp->value;
-                        if (v[2] == 0x4000000) {
-                                /* Rev A = 64M NAND */
-                                warp_nand_chip0.nr_partitions = 3;
-
-                                nand_parts[1].size   = 0x3000000;
-                                nand_parts[2].offset = 0x3200000;
-                                nand_parts[2].size   = 0x0e00000;
-                        }
-                }
-                of_node_put(np);
-        }
-
-        platform_device_register(&warp_ndfc_device);
-        platform_device_register(&warp_nand_device);
-
-        return 0;
-}
-machine_device_initcall(warp, warp_setup_nand_flash);
-
-#endif
diff --git a/arch/powerpc/platforms/512x/clock.c b/arch/powerpc/platforms/512x/clock.c
index f416014ee727..1bcff94eb924 100644
--- a/arch/powerpc/platforms/512x/clock.c
+++ b/arch/powerpc/platforms/512x/clock.c
@@ -56,12 +56,12 @@ static struct clk *mpc5121_clk_get(struct device *dev, const char *id)
         int dev_match = 0;
         int id_match = 0;
 
-        if (dev == NULL && id == NULL)
+        if (dev == NULL || id == NULL)
                 return NULL;
 
         mutex_lock(&clocks_mutex);
         list_for_each_entry(p, &clocks, node) {
-                if (dev && dev == p->dev)
+                if (dev == p->dev)
                         dev_match++;
                 if (strcmp(id, p->name) == 0)
                         id_match++;
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
index 8a455ebce98d..07f89ae46d04 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
@@ -363,11 +363,8 @@ static int mpc52xx_gpt_gpio_get(struct gpio_chip *gc, unsigned int gpio)
 {
         struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
         struct mpc52xx_gpt __iomem *regs = mm_gc->regs;
-        unsigned int ret;
 
         return (in_be32(&regs->status) & (1 << (31 - 23))) ? 1 : 0;
-
-        return ret;
 }
 
 static void
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pci.c b/arch/powerpc/platforms/52xx/mpc52xx_pci.c
index c3f2c21024e3..87ff522f28b5 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pci.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pci.c
@@ -20,14 +20,6 @@
 
 
 /* ======================================================================== */
-/* PCI windows config                                                       */
-/* ======================================================================== */
-
-#define MPC52xx_PCI_TARGET_IO   0xf0000000
-#define MPC52xx_PCI_TARGET_MEM  0x00000000
-
-
-/* ======================================================================== */
 /* Structures mapping & Defines for PCI Unit                                */
 /* ======================================================================== */
 
@@ -244,7 +236,7 @@ static struct pci_ops mpc52xx_pci_ops = {
 
 static void __init
 mpc52xx_pci_setup(struct pci_controller *hose,
-                  struct mpc52xx_pci __iomem *pci_regs)
+                  struct mpc52xx_pci __iomem *pci_regs, phys_addr_t pci_phys)
 {
         struct resource *res;
         u32 tmp;
@@ -314,10 +306,14 @@ mpc52xx_pci_setup(struct pci_controller *hose,
         /* Set all the IWCR fields at once; they're in the same reg */
         out_be32(&pci_regs->iwcr, MPC52xx_PCI_IWCR_PACK(iwcr0, iwcr1, iwcr2));
 
-        out_be32(&pci_regs->tbatr0,
-                MPC52xx_PCI_TBATR_ENABLE | MPC52xx_PCI_TARGET_IO );
-        out_be32(&pci_regs->tbatr1,
-                MPC52xx_PCI_TBATR_ENABLE | MPC52xx_PCI_TARGET_MEM );
+        /* Map IMMR onto PCI bus */
+        pci_phys &= 0xfffc0000; /* bar0 has only 14 significant bits */
+        out_be32(&pci_regs->tbatr0, MPC52xx_PCI_TBATR_ENABLE | pci_phys);
+        out_be32(&pci_regs->bar0, PCI_BASE_ADDRESS_MEM_PREFETCH | pci_phys);
+
+        /* Map memory onto PCI bus */
+        out_be32(&pci_regs->tbatr1, MPC52xx_PCI_TBATR_ENABLE);
+        out_be32(&pci_regs->bar1, PCI_BASE_ADDRESS_MEM_PREFETCH);
 
         out_be32(&pci_regs->tcr, MPC52xx_PCI_TCR_LD | MPC52xx_PCI_TCR_WCT8);
 
@@ -414,7 +410,7 @@ mpc52xx_add_bridge(struct device_node *node)
 
         /* Finish setting up PCI using values obtained by
          * pci_proces_bridge_OF_ranges */
-        mpc52xx_pci_setup(hose, pci_regs);
+        mpc52xx_pci_setup(hose, pci_regs, rsrc.start);
 
         return 0;
 }
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index 72865e8e4b51..0a093f03c758 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -196,6 +196,7 @@ static void mpc52xx_extirq_ack(unsigned int virq)
 
 static int mpc52xx_extirq_set_type(unsigned int virq, unsigned int flow_type)
 {
+        struct irq_desc *desc = get_irq_desc(virq);
         u32 ctrl_reg, type;
         int irq;
         int l2irq;
@@ -222,6 +223,11 @@ static int mpc52xx_extirq_set_type(unsigned int virq, unsigned int flow_type)
                 type = 0;
         }
 
+        desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL);
+        desc->status |= flow_type & IRQ_TYPE_SENSE_MASK;
+        if (flow_type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW))
+                desc->status |= IRQ_LEVEL;
+
         ctrl_reg = in_be32(&intr->ctrl);
         ctrl_reg &= ~(0x3 << (22 - (l2irq * 2)));
         ctrl_reg |= (type << (22 - (l2irq * 2)));
@@ -231,7 +237,7 @@ static int mpc52xx_extirq_set_type(unsigned int virq, unsigned int flow_type)
 }
 
 static struct irq_chip mpc52xx_extirq_irqchip = {
-        .typename = " MPC52xx IRQ[0-3] ",
+        .typename = "MPC52xx External",
         .mask = mpc52xx_extirq_mask,
         .unmask = mpc52xx_extirq_unmask,
         .ack = mpc52xx_extirq_ack,
diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
index 9876d7e072f4..ddf0bdc0fc8b 100644
--- a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
+++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
@@ -186,7 +186,7 @@ out_unmap_regs:
         iounmap(priv->regs);
 out_free_bootmem:
         free_bootmem((unsigned long)priv,
-                     sizeof(sizeof(struct pq2ads_pci_pic)));
+                     sizeof(struct pq2ads_pci_pic));
         of_node_put(np);
 out_unmap_irq:
         irq_dispose_mapping(irq);
diff --git a/arch/powerpc/platforms/83xx/Makefile b/arch/powerpc/platforms/83xx/Makefile
index ba5028e29890..051777c542c7 100644
--- a/arch/powerpc/platforms/83xx/Makefile
+++ b/arch/powerpc/platforms/83xx/Makefile
@@ -3,6 +3,7 @@
 #
 obj-y                           := misc.o usb.o
 obj-$(CONFIG_SUSPEND)           += suspend.o suspend-asm.o
+obj-$(CONFIG_MCU_MPC8349EMITX)  += mcu_mpc8349emitx.o
 obj-$(CONFIG_MPC831x_RDB)       += mpc831x_rdb.o
 obj-$(CONFIG_MPC832x_RDB)       += mpc832x_rdb.o
 obj-$(CONFIG_MPC834x_MDS)       += mpc834x_mds.o
diff --git a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
new file mode 100644
index 000000000000..82a9bcb858b6
--- /dev/null
+++ b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
@@ -0,0 +1,209 @@
+/*
+ * Power Management and GPIO expander driver for MPC8349E-mITX-compatible MCU
+ *
+ * Copyright (c) 2008  MontaVista Software, Inc.
+ *
+ * Author: Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/mutex.h>
+#include <linux/i2c.h>
+#include <linux/gpio.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
+#include <asm/prom.h>
+#include <asm/machdep.h>
+
+/*
+ * I don't have specifications for the MCU firmware, I found this register
+ * and bits positions by the trial&error method.
+ */
+#define MCU_REG_CTRL    0x20
+#define MCU_CTRL_POFF   0x40
+
+#define MCU_NUM_GPIO    2
+
+struct mcu {
+        struct mutex lock;
+        struct device_node *np;
+        struct i2c_client *client;
+        struct of_gpio_chip of_gc;
+        u8 reg_ctrl;
+};
+
+static struct mcu *glob_mcu;
+
+static void mcu_power_off(void)
+{
+        struct mcu *mcu = glob_mcu;
+
+        pr_info("Sending power-off request to the MCU...\n");
+        mutex_lock(&mcu->lock);
+        i2c_smbus_write_byte_data(glob_mcu->client, MCU_REG_CTRL,
+                                  mcu->reg_ctrl | MCU_CTRL_POFF);
+        mutex_unlock(&mcu->lock);
+}
+
+static void mcu_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
+{
+        struct of_gpio_chip *of_gc = to_of_gpio_chip(gc);
+        struct mcu *mcu = container_of(of_gc, struct mcu, of_gc);
+        u8 bit = 1 << (4 + gpio);
+
+        mutex_lock(&mcu->lock);
+        if (val)
+                mcu->reg_ctrl &= ~bit;
+        else
+                mcu->reg_ctrl |= bit;
+
+        i2c_smbus_write_byte_data(mcu->client, MCU_REG_CTRL, mcu->reg_ctrl);
+        mutex_unlock(&mcu->lock);
+}
+
+static int mcu_gpio_dir_out(struct gpio_chip *gc, unsigned int gpio, int val)
+{
+        mcu_gpio_set(gc, gpio, val);
+        return 0;
+}
+
+static int mcu_gpiochip_add(struct mcu *mcu)
+{
+        struct device_node *np;
+        struct of_gpio_chip *of_gc = &mcu->of_gc;
+        struct gpio_chip *gc = &of_gc->gc;
+        int ret;
+
+        np = of_find_compatible_node(NULL, NULL, "fsl,mcu-mpc8349emitx");
+        if (!np)
+                return -ENODEV;
+
+        gc->owner = THIS_MODULE;
+        gc->label = np->full_name;
+        gc->can_sleep = 1;
+        gc->ngpio = MCU_NUM_GPIO;
+        gc->base = -1;
+        gc->set = mcu_gpio_set;
+        gc->direction_output = mcu_gpio_dir_out;
+        of_gc->gpio_cells = 2;
+        of_gc->xlate = of_gpio_simple_xlate;
+
+        np->data = of_gc;
+        mcu->np = np;
+
+        /*
+         * We don't want to lose the node, its ->data and ->full_name...
+         * So, if succeeded, we don't put the node here.
+         */
+        ret = gpiochip_add(gc);
+        if (ret)
+                of_node_put(np);
+        return ret;
+}
+
+static int mcu_gpiochip_remove(struct mcu *mcu)
+{
+        int ret;
+
+        ret = gpiochip_remove(&mcu->of_gc.gc);
+        if (ret)
+                return ret;
+        of_node_put(mcu->np);
+
+        return 0;
+}
+
+static int __devinit mcu_probe(struct i2c_client *client,
+                               const struct i2c_device_id *id)
+{
+        struct mcu *mcu;
+        int ret;
+
+        mcu = kzalloc(sizeof(*mcu), GFP_KERNEL);
+        if (!mcu)
+                return -ENOMEM;
+
+        mutex_init(&mcu->lock);
+        mcu->client = client;
+        i2c_set_clientdata(client, mcu);
+
+        ret = i2c_smbus_read_byte_data(mcu->client, MCU_REG_CTRL);
+        if (ret < 0)
+                goto err;
+        mcu->reg_ctrl = ret;
+
+        ret = mcu_gpiochip_add(mcu);
+        if (ret)
+                goto err;
+
+        /* XXX: this is potentially racy, but there is no lock for ppc_md */
+        if (!ppc_md.power_off) {
+                glob_mcu = mcu;
+                ppc_md.power_off = mcu_power_off;
+                dev_info(&client->dev, "will provide power-off service\n");
+        }
+
+        return 0;
+err:
+        kfree(mcu);
+        return ret;
+}
+
+static int __devexit mcu_remove(struct i2c_client *client)
+{
+        struct mcu *mcu = i2c_get_clientdata(client);
+        int ret;
+
+        if (glob_mcu == mcu) {
+                ppc_md.power_off = NULL;
+                glob_mcu = NULL;
+        }
+
+        ret = mcu_gpiochip_remove(mcu);
+        if (ret)
+                return ret;
+        i2c_set_clientdata(client, NULL);
+        kfree(mcu);
+        return 0;
+}
+
+static const struct i2c_device_id mcu_ids[] = {
+        { "mcu-mpc8349emitx", },
+        {},
+};
+MODULE_DEVICE_TABLE(i2c, mcu_ids);
+
+static struct i2c_driver mcu_driver = {
+        .driver = {
+                .name = "mcu-mpc8349emitx",
+                .owner = THIS_MODULE,
+        },
+        .probe = mcu_probe,
+        .remove = __devexit_p(mcu_remove),
+        .id_table = mcu_ids,
+};
+
+static int __init mcu_init(void)
+{
+        return i2c_add_driver(&mcu_driver);
+}
+module_init(mcu_init);
+
+static void __exit mcu_exit(void)
+{
+        i2c_del_driver(&mcu_driver);
+}
+module_exit(mcu_exit);
+
+MODULE_DESCRIPTION("Power Management and GPIO expander driver for "
+                   "MPC8349E-mITX-compatible MCU");
+MODULE_AUTHOR("Anton Vorontsov <avorontsov@ru.mvista.com>");
+MODULE_LICENSE("GPL");
diff --git a/arch/powerpc/platforms/83xx/mpc831x_rdb.c b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
index 5177bdd2c62a..91a2c80b9d72 100644
--- a/arch/powerpc/platforms/83xx/mpc831x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
@@ -71,6 +71,7 @@ static int __init mpc831x_rdb_probe(void)
 
 static struct of_device_id __initdata of_bus_ids[] = {
         { .compatible = "simple-bus" },
+        { .compatible = "gianfar" },
         {},
 };
 
diff --git a/arch/powerpc/platforms/86xx/gef_sbc610.c b/arch/powerpc/platforms/86xx/gef_sbc610.c
index fb371f5ce132..d6b772ba3b8f 100644
--- a/arch/powerpc/platforms/86xx/gef_sbc610.c
+++ b/arch/powerpc/platforms/86xx/gef_sbc610.c
@@ -142,6 +142,10 @@ static void __init gef_sbc610_nec_fixup(struct pci_dev *pdev)
 {
         unsigned int val;
 
+        /* Do not do the fixup on other platforms! */
+        if (!machine_is(gef_sbc610))
+                return;
+
         printk(KERN_INFO "Running NEC uPD720101 Fixup\n");
 
         /* Ensure ports 1, 2, 3, 4 & 5 are enabled */
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 47fe2bea9865..200b9cb900ea 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -323,4 +323,15 @@ config SIMPLE_GPIO
           chip-selects, Ethernet/USB PHY's power and various other small
           on-board peripherals.
 
+config MCU_MPC8349EMITX
+        tristate "MPC8349E-mITX MCU driver"
+        depends on I2C && PPC_83xx
+        select GENERIC_GPIO
+        select ARCH_REQUIRE_GPIOLIB
+        help
+          Say Y here to enable soft power-off functionality on the Freescale
+          boards with the MPC8349E-mITX-compatible MCU chips. This driver will
+          also register MCU GPIOs with the generic GPIO API, so you'll able
+          to use MCU pins as GPIOs.
+
 endmenu
diff --git a/arch/powerpc/platforms/cell/beat_interrupt.c b/arch/powerpc/platforms/cell/beat_interrupt.c
index 192a93509372..72254848a228 100644
--- a/arch/powerpc/platforms/cell/beat_interrupt.c
+++ b/arch/powerpc/platforms/cell/beat_interrupt.c
@@ -99,7 +99,7 @@ static void beatic_end_irq(unsigned int irq_plug)
         err = beat_downcount_of_interrupt(irq_plug);
         if (err != 0) {
                 if ((err & 0xFFFFFFFF) != 0xFFFFFFF5) /* -11: wrong state */
-                        panic("Failed to downcount IRQ! Error = %16lx", err);
+                        panic("Failed to downcount IRQ! Error = %16llx", err);
 
                 printk(KERN_ERR "IRQ over-downcounted, plug %d\n", irq_plug);
         }
diff --git a/arch/powerpc/platforms/cell/celleb_scc_epci.c b/arch/powerpc/platforms/cell/celleb_scc_epci.c
index 08c285b10e30..48ec88a38a12 100644
--- a/arch/powerpc/platforms/cell/celleb_scc_epci.c
+++ b/arch/powerpc/platforms/cell/celleb_scc_epci.c
@@ -405,7 +405,7 @@ static int __init celleb_setup_epci(struct device_node *node,
         hose->cfg_addr = ioremap(r.start, (r.end - r.start + 1));
         if (!hose->cfg_addr)
                 goto error;
-        pr_debug("EPCI: cfg_addr map 0x%016lx->0x%016lx + 0x%016lx\n",
+        pr_debug("EPCI: cfg_addr map 0x%016llx->0x%016lx + 0x%016llx\n",
                  r.start, (unsigned long)hose->cfg_addr, (r.end - r.start + 1));
 
         if (of_address_to_resource(node, 2, &r))
@@ -413,7 +413,7 @@ static int __init celleb_setup_epci(struct device_node *node,
         hose->cfg_data = ioremap(r.start, (r.end - r.start + 1));
         if (!hose->cfg_data)
                 goto error;
-        pr_debug("EPCI: cfg_data map 0x%016lx->0x%016lx + 0x%016lx\n",
+        pr_debug("EPCI: cfg_data map 0x%016llx->0x%016lx + 0x%016llx\n",
                  r.start, (unsigned long)hose->cfg_data, (r.end - r.start + 1));
 
         hose->ops = &celleb_epci_ops;
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index 88d94b59a7cb..ee5033eddf01 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -855,7 +855,7 @@ static int __init cell_iommu_init_disabled(void)
          */
         if (np && size < lmb_end_of_DRAM()) {
                 printk(KERN_WARNING "iommu: force-enabled, dma window"
-                       " (%ldMB) smaller than total memory (%ldMB)\n",
+                       " (%ldMB) smaller than total memory (%lldMB)\n",
                        size >> 20, lmb_end_of_DRAM() >> 20);
                 return -ENODEV;
         }
@@ -985,7 +985,7 @@ static void cell_dma_dev_setup_fixed(struct device *dev)
         addr = cell_iommu_get_fixed_address(dev) + dma_iommu_fixed_base;
         archdata->dma_data = (void *)addr;
 
-        dev_dbg(dev, "iommu: fixed addr = %lx\n", addr);
+        dev_dbg(dev, "iommu: fixed addr = %llx\n", addr);
 }
 
 static void insert_16M_pte(unsigned long addr, unsigned long *ptab,
diff --git a/arch/powerpc/platforms/cell/ras.c b/arch/powerpc/platforms/cell/ras.c
index 7b4cefa2199b..5f961c464cc4 100644
--- a/arch/powerpc/platforms/cell/ras.c
+++ b/arch/powerpc/platforms/cell/ras.c
@@ -38,16 +38,16 @@ static void dump_fir(int cpu)
         /* Todo: do some nicer parsing of bits and based on them go down
          * to other sub-units FIRs and not only IIC
          */
-        printk(KERN_ERR "Global Checkstop FIR    : 0x%016lx\n",
+        printk(KERN_ERR "Global Checkstop FIR    : 0x%016llx\n",
                in_be64(&pregs->checkstop_fir));
-        printk(KERN_ERR "Global Recoverable FIR  : 0x%016lx\n",
+        printk(KERN_ERR "Global Recoverable FIR  : 0x%016llx\n",
                in_be64(&pregs->checkstop_fir));
-        printk(KERN_ERR "Global MachineCheck FIR : 0x%016lx\n",
+        printk(KERN_ERR "Global MachineCheck FIR : 0x%016llx\n",
                in_be64(&pregs->spec_att_mchk_fir));
 
         if (iregs == NULL)
                 return;
-        printk(KERN_ERR "IOC FIR                 : 0x%016lx\n",
+        printk(KERN_ERR "IOC FIR                 : 0x%016llx\n",
                in_be64(&iregs->ioc_fir));
 
 }
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index a5bdb89a17c3..e487ad68ac11 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -151,7 +151,7 @@ static inline void spu_load_slb(struct spu *spu, int slbe, struct spu_slb *slb)
 {
         struct spu_priv2 __iomem *priv2 = spu->priv2;
 
-        pr_debug("%s: adding SLB[%d] 0x%016lx 0x%016lx\n",
+        pr_debug("%s: adding SLB[%d] 0x%016llx 0x%016llx\n",
                         __func__, slbe, slb->vsid, slb->esid);
 
         out_be64(&priv2->slb_index_W, slbe);
@@ -221,7 +221,7 @@ static int __spu_trap_data_map(struct spu *spu, unsigned long ea, u64 dsisr)
 {
         int ret;
 
-        pr_debug("%s, %lx, %lx\n", __func__, dsisr, ea);
+        pr_debug("%s, %llx, %lx\n", __func__, dsisr, ea);
 
         /*
          * Handle kernel space hash faults immediately. User hash
diff --git a/arch/powerpc/platforms/cell/spu_callbacks.c b/arch/powerpc/platforms/cell/spu_callbacks.c
index 19f6bfdbb933..fec1495e6b12 100644
--- a/arch/powerpc/platforms/cell/spu_callbacks.c
+++ b/arch/powerpc/platforms/cell/spu_callbacks.c
@@ -54,7 +54,7 @@ long spu_sys_callback(struct spu_syscall_block *s)
         long (*syscall)(u64 a1, u64 a2, u64 a3, u64 a4, u64 a5, u64 a6);
 
         if (s->nr_ret >= ARRAY_SIZE(spu_syscall_table)) {
-                pr_debug("%s: invalid syscall #%ld", __func__, s->nr_ret);
+                pr_debug("%s: invalid syscall #%lld", __func__, s->nr_ret);
                 return -ENOSYS;
         }
 
diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c b/arch/powerpc/platforms/cell/spufs/coredump.c
index af116aadba10..c4d4a19235e0 100644
--- a/arch/powerpc/platforms/cell/spufs/coredump.c
+++ b/arch/powerpc/platforms/cell/spufs/coredump.c
@@ -42,7 +42,7 @@ static ssize_t do_coredump_read(int num, struct spu_context *ctx, void *buffer,
                 return spufs_coredump_read[num].read(ctx, buffer, size, off);
 
         data = spufs_coredump_read[num].get(ctx);
-        ret = snprintf(buffer, size, "0x%.16lx", data);
+        ret = snprintf(buffer, size, "0x%.16llx", data);
         if (ret >= size)
                 return size;
         return ++ret; /* count trailing NULL */
diff --git a/arch/powerpc/platforms/cell/spufs/fault.c b/arch/powerpc/platforms/cell/spufs/fault.c
index f093a581ac74..a4dd3ae7223a 100644
--- a/arch/powerpc/platforms/cell/spufs/fault.c
+++ b/arch/powerpc/platforms/cell/spufs/fault.c
@@ -132,7 +132,7 @@ int spufs_handle_class1(struct spu_context *ctx)
 
         spuctx_switch_state(ctx, SPU_UTIL_IOWAIT);
 
-        pr_debug("ctx %p: ea %016lx, dsisr %016lx state %d\n", ctx, ea,
+        pr_debug("ctx %p: ea %016llx, dsisr %016llx state %d\n", ctx, ea,
                 dsisr, ctx->state);
 
         ctx->stats.hash_flt++;
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index 7106b63d401b..0da7f2bf5ee1 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -1654,7 +1654,7 @@ out:
 
 static int spufs_check_valid_dma(struct mfc_dma_command *cmd)
 {
-        pr_debug("queueing DMA %x %lx %x %x %x\n", cmd->lsa,
+        pr_debug("queueing DMA %x %llx %x %x %x\n", cmd->lsa,
                  cmd->ea, cmd->size, cmd->tag, cmd->cmd);
 
         switch (cmd->cmd) {
@@ -1671,7 +1671,7 @@ static int spufs_check_valid_dma(struct mfc_dma_command *cmd)
         }
 
         if ((cmd->lsa & 0xf) != (cmd->ea &0xf)) {
-                pr_debug("invalid DMA alignment, ea %lx lsa %x\n",
+                pr_debug("invalid DMA alignment, ea %llx lsa %x\n",
                                 cmd->ea, cmd->lsa);
                 return -EIO;
         }
@@ -2633,7 +2633,7 @@ static int spufs_show_ctx(struct seq_file *s, void *private)
         }
 
         seq_printf(s, "%c flgs(%lx) sflgs(%lx) pri(%d) ts(%d) spu(%02d)"
-                " %c %lx %lx %lx %lx %x %x\n",
+                " %c %llx %llx %llx %llx %x %x\n",
                 ctx->state == SPU_STATE_SAVED ? 'S' : 'R',
                 ctx->flags,
                 ctx->sched_flags,
diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c
index 8c619963becc..1db6b9e037fc 100644
--- a/arch/powerpc/platforms/fsl_uli1575.c
+++ b/arch/powerpc/platforms/fsl_uli1575.c
@@ -249,6 +249,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5288, quirk_uli5288);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, 0x5249, quirk_final_uli5249);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, 0x1575, quirk_final_uli1575);
+DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229);
 
 static void __devinit hpcd_quirk_uli1575(struct pci_dev *dev)
 {
diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c
index bbe828f1b885..6ed75bffc8ab 100644
--- a/arch/powerpc/platforms/iseries/iommu.c
+++ b/arch/powerpc/platforms/iseries/iommu.c
@@ -66,7 +66,7 @@ static int tce_build_iSeries(struct iommu_table *tbl, long index, long npages,
 
                 rc = HvCallXm_setTce((u64)tbl->it_index, (u64)index, tce);
                 if (rc)
-                        panic("PCI_DMA: HvCallXm_setTce failed, Rc: 0x%lx\n",
+                        panic("PCI_DMA: HvCallXm_setTce failed, Rc: 0x%llx\n",
                                         rc);
                 index++;
                 uaddr += TCE_PAGE_SIZE;
@@ -81,7 +81,7 @@ static void tce_free_iSeries(struct iommu_table *tbl, long index, long npages)
         while (npages--) {
                 rc = HvCallXm_setTce((u64)tbl->it_index, (u64)index, 0);
                 if (rc)
-                        panic("PCI_DMA: HvCallXm_setTce failed, Rc: 0x%lx\n",
+                        panic("PCI_DMA: HvCallXm_setTce failed, Rc: 0x%llx\n",
                                         rc);
                 index++;
         }
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 6b0711c15eca..bd8817b00fa4 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -53,7 +53,7 @@
 #include <asm/pmac_low_i2c.h>
 #include <asm/pmac_pfunc.h>
 
-#define DEBUG
+#undef DEBUG
 
 #ifdef DEBUG
 #define DBG(fmt...) udbg_printf(fmt)
diff --git a/arch/powerpc/platforms/ps3/device-init.c b/arch/powerpc/platforms/ps3/device-init.c
index ca71a12b764c..bb028f165fb3 100644
--- a/arch/powerpc/platforms/ps3/device-init.c
+++ b/arch/powerpc/platforms/ps3/device-init.c
@@ -82,7 +82,7 @@ static int __init ps3_register_lpm_devices(void)
                 goto fail_rights;
         }
 
-        pr_debug("%s:%d: pu_id %lu, rights %lu(%lxh)\n",
+        pr_debug("%s:%d: pu_id %llu, rights %llu(%llxh)\n",
                 __func__, __LINE__, dev->lpm.pu_id, dev->lpm.rights,
                 dev->lpm.rights);
 
@@ -348,7 +348,7 @@ static int ps3_setup_storage_dev(const struct ps3_repository_device *repo,
                 return -ENODEV;
         }
 
-        pr_debug("%s:%u: (%u:%u:%u): port %lu blk_size %lu num_blocks %lu "
+        pr_debug("%s:%u: (%u:%u:%u): port %llu blk_size %llu num_blocks %llu "
                  "num_regions %u\n", __func__, __LINE__, repo->bus_index,
                  repo->dev_index, repo->dev_type, port, blk_size, num_blocks,
                  num_regions);
@@ -394,7 +394,7 @@ static int ps3_setup_storage_dev(const struct ps3_repository_device *repo,
                         result = -ENODEV;
                         goto fail_read_region;
                 }
-                pr_debug("%s:%u: region %u: id %u start %lu size %lu\n",
+                pr_debug("%s:%u: region %u: id %u start %llu size %llu\n",
                          __func__, __LINE__, i, id, start, size);
 
                 p->regions[i].id = id;
@@ -662,13 +662,13 @@ static void ps3_find_and_add_device(u64 bus_id, u64 dev_id)
                 if (rem)
                         break;
         }
-        pr_warning("%s:%u: device %lu:%lu not found\n", __func__, __LINE__,
+        pr_warning("%s:%u: device %llu:%llu not found\n", __func__, __LINE__,
                    bus_id, dev_id);
         return;
 
 found:
         if (retries)
-                pr_debug("%s:%u: device %lu:%lu found after %u retries\n",
+                pr_debug("%s:%u: device %llu:%llu found after %u retries\n",
                          __func__, __LINE__, bus_id, dev_id, retries);
 
         ps3_setup_dynamic_device(&repo);
@@ -715,14 +715,14 @@ static irqreturn_t ps3_notification_interrupt(int irq, void *data)
         res = lv1_storage_get_async_status(PS3_NOTIFICATION_DEV_ID, &tag,
                                            &status);
         if (tag != dev->tag)
-                pr_err("%s:%u: tag mismatch, got %lx, expected %lx\n",
+                pr_err("%s:%u: tag mismatch, got %llx, expected %llx\n",
                        __func__, __LINE__, tag, dev->tag);
 
         if (res) {
-                pr_err("%s:%u: res %d status 0x%lx\n", __func__, __LINE__, res,
+                pr_err("%s:%u: res %d status 0x%llx\n", __func__, __LINE__, res,
                        status);
         } else {
-                pr_debug("%s:%u: completed, status 0x%lx\n", __func__,
+                pr_debug("%s:%u: completed, status 0x%llx\n", __func__,
                          __LINE__, status);
                 dev->lv1_status = status;
                 complete(&dev->done);
@@ -761,7 +761,7 @@ static int ps3_notification_read_write(struct ps3_notification_device *dev,
         }
 
         if (dev->lv1_status) {
-                pr_err("%s:%u: %s not completed, status 0x%lx\n", __func__,
+                pr_err("%s:%u: %s not completed, status 0x%llx\n", __func__,
                        __LINE__, op, dev->lv1_status);
                 return -EIO;
         }
@@ -850,16 +850,16 @@ static int ps3_probe_thread(void *data)
                 if (res)
                         break;
 
-                pr_debug("%s:%u: notify event type 0x%lx bus id %lu dev id %lu"
-                         " type %lu port %lu\n", __func__, __LINE__,
+                pr_debug("%s:%u: notify event type 0x%llx bus id %llu dev id %llu"
+                         " type %llu port %llu\n", __func__, __LINE__,
                          notify_event->event_type, notify_event->bus_id,
                          notify_event->dev_id, notify_event->dev_type,
                          notify_event->dev_port);
 
                 if (notify_event->event_type != notify_region_probe ||
                     notify_event->bus_id != dev.sbd.bus_id) {
-                        pr_warning("%s:%u: bad notify_event: event %lu, "
-                                   "dev_id %lu, dev_type %lu\n",
+                        pr_warning("%s:%u: bad notify_event: event %llu, "
+                                   "dev_id %llu, dev_type %llu\n",
                                    __func__, __LINE__, notify_event->event_type,
                                    notify_event->dev_id,
                                    notify_event->dev_type);
diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c
index 6eb1d4d182c9..1e8a1e39dfe8 100644
--- a/arch/powerpc/platforms/ps3/htab.c
+++ b/arch/powerpc/platforms/ps3/htab.c
@@ -75,7 +75,7 @@ static long ps3_hpte_insert(unsigned long hpte_group, unsigned long va,
 
         if (result) {
                 /* all entries bolted !*/
-                pr_info("%s:result=%d va=%lx pa=%lx ix=%lx v=%lx r=%lx\n",
+                pr_info("%s:result=%d va=%lx pa=%lx ix=%lx v=%llx r=%llx\n",
                         __func__, result, va, pa, hpte_group, hpte_v, hpte_r);
                 BUG();
         }
diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c
index e59634f7af96..8ec5ccf76b19 100644
--- a/arch/powerpc/platforms/ps3/interrupt.c
+++ b/arch/powerpc/platforms/ps3/interrupt.c
@@ -60,6 +60,8 @@
  * gives a usable range of plug values of  {NUM_ISA_INTERRUPTS..63}.  Note
  * that there is no constraint on how many in this set an individual thread
  * can acquire.
+ *
+ * The mask is declared as unsigned long so we can use set/clear_bit on it.
  */
 
 #define PS3_BMP_MINALIGN 64
@@ -68,7 +70,7 @@ struct ps3_bmp {
         struct {
                 u64 status;
                 u64 unused_1[3];
-                u64 mask;
+                unsigned long mask;
                 u64 unused_2[3];
         };
         u64 ipi_debug_brk_mask;
@@ -102,7 +104,7 @@ static void ps3_chip_mask(unsigned int virq)
         struct ps3_private *pd = get_irq_chip_data(virq);
         unsigned long flags;
 
-        pr_debug("%s:%d: thread_id %lu, virq %d\n", __func__, __LINE__,
+        pr_debug("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__,
                 pd->thread_id, virq);
 
         local_irq_save(flags);
@@ -123,7 +125,7 @@ static void ps3_chip_unmask(unsigned int virq)
         struct ps3_private *pd = get_irq_chip_data(virq);
         unsigned long flags;
 
-        pr_debug("%s:%d: thread_id %lu, virq %d\n", __func__, __LINE__,
+        pr_debug("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__,
                 pd->thread_id, virq);
 
         local_irq_save(flags);
@@ -221,7 +223,7 @@ static int ps3_virq_destroy(unsigned int virq)
 {
         const struct ps3_private *pd = get_irq_chip_data(virq);
 
-        pr_debug("%s:%d: ppe_id %lu, thread_id %lu, virq %u\n", __func__,
+        pr_debug("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
                 __LINE__, pd->ppe_id, pd->thread_id, virq);
 
         set_irq_chip_data(virq, NULL);
@@ -291,7 +293,7 @@ int ps3_irq_plug_destroy(unsigned int virq)
         int result;
         const struct ps3_private *pd = get_irq_chip_data(virq);
 
-        pr_debug("%s:%d: ppe_id %lu, thread_id %lu, virq %u\n", __func__,
+        pr_debug("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
                 __LINE__, pd->ppe_id, pd->thread_id, virq);
 
         ps3_chip_mask(virq);
@@ -322,7 +324,7 @@ EXPORT_SYMBOL_GPL(ps3_irq_plug_destroy);
 int ps3_event_receive_port_setup(enum ps3_cpu_binding cpu, unsigned int *virq)
 {
         int result;
-        unsigned long outlet;
+        u64 outlet;
 
         result = lv1_construct_event_receive_port(&outlet);
 
@@ -468,7 +470,7 @@ int ps3_io_irq_setup(enum ps3_cpu_binding cpu, unsigned int interrupt_id,
         unsigned int *virq)
 {
         int result;
-        unsigned long outlet;
+        u64 outlet;
 
         result = lv1_construct_io_irq_outlet(interrupt_id, &outlet);
 
@@ -525,7 +527,7 @@ int ps3_vuart_irq_setup(enum ps3_cpu_binding cpu, void* virt_addr_bmp,
         unsigned int *virq)
 {
         int result;
-        unsigned long outlet;
+        u64 outlet;
         u64 lpar_addr;
 
         BUG_ON(!is_kernel_addr((u64)virt_addr_bmp));
@@ -581,7 +583,7 @@ int ps3_spe_irq_setup(enum ps3_cpu_binding cpu, unsigned long spe_id,
         unsigned int class, unsigned int *virq)
 {
         int result;
-        unsigned long outlet;
+        u64 outlet;
 
         BUG_ON(class > 2);
 
@@ -691,7 +693,7 @@ void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq)
 
         pd->bmp.ipi_debug_brk_mask = 0x8000000000000000UL >> virq;
 
-        pr_debug("%s:%d: cpu %u, virq %u, mask %lxh\n", __func__, __LINE__,
+        pr_debug("%s:%d: cpu %u, virq %u, mask %llxh\n", __func__, __LINE__,
                 cpu, virq, pd->bmp.ipi_debug_brk_mask);
 }
 
@@ -710,7 +712,7 @@ static unsigned int ps3_get_irq(void)
         plug &= 0x3f;
 
         if (unlikely(plug == NO_IRQ)) {
-                pr_debug("%s:%d: no plug found: thread_id %lu\n", __func__,
+                pr_debug("%s:%d: no plug found: thread_id %llu\n", __func__,
                         __LINE__, pd->thread_id);
                 dump_bmp(&per_cpu(ps3_private, 0));
                 dump_bmp(&per_cpu(ps3_private, 1));
@@ -745,7 +747,7 @@ void __init ps3_init_IRQ(void)
                 pd->thread_id = get_hard_smp_processor_id(cpu);
                 spin_lock_init(&pd->bmp.lock);
 
-                pr_debug("%s:%d: ppe_id %lu, thread_id %lu, bmp %lxh\n",
+                pr_debug("%s:%d: ppe_id %llu, thread_id %llu, bmp %lxh\n",
                         __func__, __LINE__, pd->ppe_id, pd->thread_id,
                         ps3_mm_phys_to_lpar(__pa(&pd->bmp)));
 
@@ -770,6 +772,6 @@ void ps3_shutdown_IRQ(int cpu)
         lv1_get_logical_ppe_id(&ppe_id);
         result = lv1_configure_irq_state_bitmap(ppe_id, thread_id, 0);
 
-        DBG("%s:%d: lv1_configure_irq_state_bitmap (%lu:%lu/%d) %s\n", __func__,
+        DBG("%s:%d: lv1_configure_irq_state_bitmap (%llu:%llu/%d) %s\n", __func__,
                 __LINE__, ppe_id, thread_id, cpu, ps3_result(result));
 }
diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c
index a4d49dd9e8a9..d281cc0bca71 100644
--- a/arch/powerpc/platforms/ps3/mm.c
+++ b/arch/powerpc/platforms/ps3/mm.c
@@ -79,8 +79,8 @@ enum {
  */
 
 struct mem_region {
-        unsigned long base;
-        unsigned long size;
+        u64 base;
+        u64 size;
         unsigned long offset;
 };
 
@@ -103,9 +103,9 @@ struct mem_region {
  */
 
 struct map {
-        unsigned long total;
-        unsigned long vas_id;
-        unsigned long htab_size;
+        u64 total;
+        u64 vas_id;
+        u64 htab_size;
         struct mem_region rm;
         struct mem_region r1;
 };
@@ -114,13 +114,13 @@ struct map {
 static void __maybe_unused _debug_dump_map(const struct map *m,
         const char *func, int line)
 {
-        DBG("%s:%d: map.total     = %lxh\n", func, line, m->total);
-        DBG("%s:%d: map.rm.size   = %lxh\n", func, line, m->rm.size);
-        DBG("%s:%d: map.vas_id    = %lu\n", func, line, m->vas_id);
-        DBG("%s:%d: map.htab_size = %lxh\n", func, line, m->htab_size);
-        DBG("%s:%d: map.r1.base   = %lxh\n", func, line, m->r1.base);
+        DBG("%s:%d: map.total     = %llxh\n", func, line, m->total);
+        DBG("%s:%d: map.rm.size   = %llxh\n", func, line, m->rm.size);
+        DBG("%s:%d: map.vas_id    = %llu\n", func, line, m->vas_id);
+        DBG("%s:%d: map.htab_size = %llxh\n", func, line, m->htab_size);
+        DBG("%s:%d: map.r1.base   = %llxh\n", func, line, m->r1.base);
         DBG("%s:%d: map.r1.offset = %lxh\n", func, line, m->r1.offset);
-        DBG("%s:%d: map.r1.size   = %lxh\n", func, line, m->r1.size);
+        DBG("%s:%d: map.r1.size   = %llxh\n", func, line, m->r1.size);
 }
 
 static struct map map;
@@ -146,11 +146,11 @@ EXPORT_SYMBOL(ps3_mm_phys_to_lpar);
 void __init ps3_mm_vas_create(unsigned long* htab_size)
 {
         int result;
-        unsigned long start_address;
-        unsigned long size;
-        unsigned long access_right;
-        unsigned long max_page_size;
-        unsigned long flags;
+        u64 start_address;
+        u64 size;
+        u64 access_right;
+        u64 max_page_size;
+        u64 flags;
 
         result = lv1_query_logical_partition_address_region_info(0,
                 &start_address, &size, &access_right, &max_page_size,
@@ -164,7 +164,7 @@ void __init ps3_mm_vas_create(unsigned long* htab_size)
         }
 
         if (max_page_size < PAGE_SHIFT_16M) {
-                DBG("%s:%d: bad max_page_size %lxh\n", __func__, __LINE__,
+                DBG("%s:%d: bad max_page_size %llxh\n", __func__, __LINE__,
                         max_page_size);
                 goto fail;
         }
@@ -208,7 +208,7 @@ void ps3_mm_vas_destroy(void)
 {
         int result;
 
-        DBG("%s:%d: map.vas_id    = %lu\n", __func__, __LINE__, map.vas_id);
+        DBG("%s:%d: map.vas_id    = %llu\n", __func__, __LINE__, map.vas_id);
 
         if (map.vas_id) {
                 result = lv1_select_virtual_address_space(0);
@@ -235,15 +235,14 @@ void ps3_mm_vas_destroy(void)
 static int ps3_mm_region_create(struct mem_region *r, unsigned long size)
 {
         int result;
-        unsigned long muid;
+        u64 muid;
 
         r->size = _ALIGN_DOWN(size, 1 << PAGE_SHIFT_16M);
 
         DBG("%s:%d requested  %lxh\n", __func__, __LINE__, size);
-        DBG("%s:%d actual     %lxh\n", __func__, __LINE__, r->size);
-        DBG("%s:%d difference %lxh (%luMB)\n", __func__, __LINE__,
-                (unsigned long)(size - r->size),
-                (size - r->size) / 1024 / 1024);
+        DBG("%s:%d actual     %llxh\n", __func__, __LINE__, r->size);
+        DBG("%s:%d difference %llxh (%lluMB)\n", __func__, __LINE__,
+                size - r->size, (size - r->size) / 1024 / 1024);
 
         if (r->size == 0) {
                 DBG("%s:%d: size == 0\n", __func__, __LINE__);
@@ -277,7 +276,7 @@ static void ps3_mm_region_destroy(struct mem_region *r)
 {
         int result;
 
-        DBG("%s:%d: r->base = %lxh\n", __func__, __LINE__, r->base);
+        DBG("%s:%d: r->base = %llxh\n", __func__, __LINE__, r->base);
         if (r->base) {
                 result = lv1_release_memory(r->base);
                 BUG_ON(result);
@@ -329,7 +328,7 @@ static int __init ps3_mm_add_memory(void)
         return result;
 }
 
-core_initcall(ps3_mm_add_memory);
+device_initcall(ps3_mm_add_memory);
 
 /*============================================================================*/
 /* dma routines                                                               */
@@ -355,7 +354,7 @@ static unsigned long dma_sb_lpar_to_bus(struct ps3_dma_region *r,
 static void  __maybe_unused _dma_dump_region(const struct ps3_dma_region *r,
         const char *func, int line)
 {
-        DBG("%s:%d: dev        %lu:%lu\n", func, line, r->dev->bus_id,
+        DBG("%s:%d: dev        %llu:%llu\n", func, line, r->dev->bus_id,
                 r->dev->dev_id);
         DBG("%s:%d: page_size  %u\n", func, line, r->page_size);
         DBG("%s:%d: bus_addr   %lxh\n", func, line, r->bus_addr);
@@ -390,7 +389,7 @@ struct dma_chunk {
 static void _dma_dump_chunk (const struct dma_chunk* c, const char* func,
         int line)
 {
-        DBG("%s:%d: r.dev        %lu:%lu\n", func, line,
+        DBG("%s:%d: r.dev        %llu:%llu\n", func, line,
                 c->region->dev->bus_id, c->region->dev->dev_id);
         DBG("%s:%d: r.bus_addr   %lxh\n", func, line, c->region->bus_addr);
         DBG("%s:%d: r.page_size  %u\n", func, line, c->region->page_size);
@@ -596,7 +595,7 @@ static int dma_ioc0_map_pages(struct ps3_dma_region *r, unsigned long phys_addr,
 
         /* build ioptes for the area */
         pages = len >> r->page_size;
-        DBG("%s: pgsize=%#x len=%#lx pages=%#x iopteflag=%#lx\n", __func__,
+        DBG("%s: pgsize=%#x len=%#lx pages=%#x iopteflag=%#llx\n", __func__,
             r->page_size, r->len, pages, iopte_flag);
         for (iopage = 0; iopage < pages; iopage++) {
                 offset = (1 << r->page_size) * iopage;
@@ -648,13 +647,14 @@ fail_alloc:
 static int dma_sb_region_create(struct ps3_dma_region *r)
 {
         int result;
+        u64 bus_addr;
 
         DBG(" -> %s:%d:\n", __func__, __LINE__);
 
         BUG_ON(!r);
 
         if (!r->dev->bus_id) {
-                pr_info("%s:%d: %lu:%lu no dma\n", __func__, __LINE__,
+                pr_info("%s:%d: %llu:%llu no dma\n", __func__, __LINE__,
                         r->dev->bus_id, r->dev->dev_id);
                 return 0;
         }
@@ -671,7 +671,8 @@ static int dma_sb_region_create(struct ps3_dma_region *r)
 
         result = lv1_allocate_device_dma_region(r->dev->bus_id, r->dev->dev_id,
                 roundup_pow_of_two(r->len), r->page_size, r->region_type,
-                &r->bus_addr);
+                &bus_addr);
+        r->bus_addr = bus_addr;
 
         if (result) {
                 DBG("%s:%d: lv1_allocate_device_dma_region failed: %s\n",
@@ -685,6 +686,7 @@ static int dma_sb_region_create(struct ps3_dma_region *r)
 static int dma_ioc0_region_create(struct ps3_dma_region *r)
 {
         int result;
+        u64 bus_addr;
 
         INIT_LIST_HEAD(&r->chunk_list.head);
         spin_lock_init(&r->chunk_list.lock);
@@ -692,7 +694,8 @@ static int dma_ioc0_region_create(struct ps3_dma_region *r)
         result = lv1_allocate_io_segment(0,
                                          r->len,
                                          r->page_size,
-                                         &r->bus_addr);
+                                         &bus_addr);
+        r->bus_addr = bus_addr;
         if (result) {
                 DBG("%s:%d: lv1_allocate_io_segment failed: %s\n",
                         __func__, __LINE__, ps3_result(result));
@@ -720,7 +723,7 @@ static int dma_sb_region_free(struct ps3_dma_region *r)
         BUG_ON(!r);
 
         if (!r->dev->bus_id) {
-                pr_info("%s:%d: %lu:%lu no dma\n", __func__, __LINE__,
+                pr_info("%s:%d: %llu:%llu no dma\n", __func__, __LINE__,
                         r->dev->bus_id, r->dev->dev_id);
                 return 0;
         }
@@ -777,7 +780,7 @@ static int dma_ioc0_region_free(struct ps3_dma_region *r)
  */
 
 static int dma_sb_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
-           unsigned long len, unsigned long *bus_addr,
+           unsigned long len, dma_addr_t *bus_addr,
            u64 iopte_flag)
 {
         int result;
@@ -800,7 +803,7 @@ static int dma_sb_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
                 DBG("%s:%d lpar_addr %lxh\n", __func__, __LINE__,
                         lpar_addr);
                 DBG("%s:%d len       %lxh\n", __func__, __LINE__, len);
-                DBG("%s:%d bus_addr  %lxh (%lxh)\n", __func__, __LINE__,
+                DBG("%s:%d bus_addr  %llxh (%lxh)\n", __func__, __LINE__,
                 *bus_addr, len);
         }
 
@@ -832,7 +835,7 @@ static int dma_sb_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
 }
 
 static int dma_ioc0_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
-             unsigned long len, unsigned long *bus_addr,
+             unsigned long len, dma_addr_t *bus_addr,
              u64 iopte_flag)
 {
         int result;
@@ -872,7 +875,7 @@ static int dma_ioc0_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
                 return result;
         }
         *bus_addr = c->bus_addr + phys_addr - aligned_phys;
-        DBG("%s: va=%#lx pa=%#lx a_pa=%#lx bus=%#lx\n", __func__,
+        DBG("%s: va=%#lx pa=%#lx a_pa=%#lx bus=%#llx\n", __func__,
             virt_addr, phys_addr, aligned_phys, *bus_addr);
         c->usage_count = 1;
 
@@ -889,7 +892,7 @@ static int dma_ioc0_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
  * This is the common dma unmap routine.
  */
 
-static int dma_sb_unmap_area(struct ps3_dma_region *r, unsigned long bus_addr,
+static int dma_sb_unmap_area(struct ps3_dma_region *r, dma_addr_t bus_addr,
         unsigned long len)
 {
         unsigned long flags;
@@ -903,7 +906,7 @@ static int dma_sb_unmap_area(struct ps3_dma_region *r, unsigned long bus_addr,
                         1 << r->page_size);
                 unsigned long aligned_len = _ALIGN_UP(len + bus_addr
                         - aligned_bus, 1 << r->page_size);
-                DBG("%s:%d: not found: bus_addr %lxh\n",
+                DBG("%s:%d: not found: bus_addr %llxh\n",
                         __func__, __LINE__, bus_addr);
                 DBG("%s:%d: not found: len %lxh\n",
                         __func__, __LINE__, len);
@@ -926,12 +929,12 @@ static int dma_sb_unmap_area(struct ps3_dma_region *r, unsigned long bus_addr,
 }
 
 static int dma_ioc0_unmap_area(struct ps3_dma_region *r,
-                        unsigned long bus_addr, unsigned long len)
+                        dma_addr_t bus_addr, unsigned long len)
 {
         unsigned long flags;
         struct dma_chunk *c;
 
-        DBG("%s: start a=%#lx l=%#lx\n", __func__, bus_addr, len);
+        DBG("%s: start a=%#llx l=%#lx\n", __func__, bus_addr, len);
         spin_lock_irqsave(&r->chunk_list.lock, flags);
         c = dma_find_chunk(r, bus_addr, len);
 
@@ -941,7 +944,7 @@ static int dma_ioc0_unmap_area(struct ps3_dma_region *r,
                 unsigned long aligned_len = _ALIGN_UP(len + bus_addr
                                                       - aligned_bus,
                                                       1 << r->page_size);
-                DBG("%s:%d: not found: bus_addr %lxh\n",
+                DBG("%s:%d: not found: bus_addr %llxh\n",
                     __func__, __LINE__, bus_addr);
                 DBG("%s:%d: not found: len %lxh\n",
                     __func__, __LINE__, len);
@@ -975,7 +978,8 @@ static int dma_ioc0_unmap_area(struct ps3_dma_region *r,
 static int dma_sb_region_create_linear(struct ps3_dma_region *r)
 {
         int result;
-        unsigned long virt_addr, len, tmp;
+        unsigned long virt_addr, len;
+        dma_addr_t tmp;
 
         if (r->len > 16*1024*1024) {    /* FIXME: need proper fix */
                 /* force 16M dma pages for linear mapping */
@@ -1027,7 +1031,8 @@ static int dma_sb_region_create_linear(struct ps3_dma_region *r)
 static int dma_sb_region_free_linear(struct ps3_dma_region *r)
 {
         int result;
-        unsigned long bus_addr, len, lpar_addr;
+        dma_addr_t bus_addr;
+        unsigned long len, lpar_addr;
 
         if (r->offset < map.rm.size) {
                 /* Unmap (part of) 1st RAM chunk */
@@ -1072,7 +1077,7 @@ static int dma_sb_region_free_linear(struct ps3_dma_region *r)
  */
 
 static int dma_sb_map_area_linear(struct ps3_dma_region *r,
-        unsigned long virt_addr, unsigned long len, unsigned long *bus_addr,
+        unsigned long virt_addr, unsigned long len, dma_addr_t *bus_addr,
         u64 iopte_flag)
 {
         unsigned long phys_addr = is_kernel_addr(virt_addr) ? __pa(virt_addr)
@@ -1091,7 +1096,7 @@ static int dma_sb_map_area_linear(struct ps3_dma_region *r,
  */
 
 static int dma_sb_unmap_area_linear(struct ps3_dma_region *r,
-        unsigned long bus_addr, unsigned long len)
+        dma_addr_t bus_addr, unsigned long len)
 {
         return 0;
 };
@@ -1169,13 +1174,13 @@ int ps3_dma_region_free(struct ps3_dma_region *r)
 EXPORT_SYMBOL(ps3_dma_region_free);
 
 int ps3_dma_map(struct ps3_dma_region *r, unsigned long virt_addr,
-        unsigned long len, unsigned long *bus_addr,
+        unsigned long len, dma_addr_t *bus_addr,
         u64 iopte_flag)
 {
         return r->region_ops->map(r, virt_addr, len, bus_addr, iopte_flag);
 }
 
-int ps3_dma_unmap(struct ps3_dma_region *r, unsigned long bus_addr,
+int ps3_dma_unmap(struct ps3_dma_region *r, dma_addr_t bus_addr,
         unsigned long len)
 {
         return r->region_ops->unmap(r, bus_addr, len);
diff --git a/arch/powerpc/platforms/ps3/os-area.c b/arch/powerpc/platforms/ps3/os-area.c
index 1d201782d4e5..e1c83c23b435 100644
--- a/arch/powerpc/platforms/ps3/os-area.c
+++ b/arch/powerpc/platforms/ps3/os-area.c
@@ -306,7 +306,7 @@ static void _dump_params(const struct os_area_params *p, const char *func,
 {
         pr_debug("%s:%d: p.boot_flag:       %u\n", func, line, p->boot_flag);
         pr_debug("%s:%d: p.num_params:      %u\n", func, line, p->num_params);
-        pr_debug("%s:%d: p.rtc_diff         %ld\n", func, line, p->rtc_diff);
+        pr_debug("%s:%d: p.rtc_diff         %lld\n", func, line, p->rtc_diff);
         pr_debug("%s:%d: p.av_multi_out     %u\n", func, line, p->av_multi_out);
         pr_debug("%s:%d: p.ctrl_button:     %u\n", func, line, p->ctrl_button);
         pr_debug("%s:%d: p.static_ip_addr:  %u.%u.%u.%u\n", func, line,
diff --git a/arch/powerpc/platforms/ps3/repository.c b/arch/powerpc/platforms/ps3/repository.c
index 22063adeb38b..5e304c292f68 100644
--- a/arch/powerpc/platforms/ps3/repository.c
+++ b/arch/powerpc/platforms/ps3/repository.c
@@ -44,7 +44,7 @@ static void _dump_field(const char *hdr, u64 n, const char *func, int line)
                 s[i] = (in[i] <= 126 && in[i] >= 32) ? in[i] : '.';
         s[i] = 0;
 
-        pr_debug("%s:%d: %s%016lx : %s\n", func, line, hdr, n, s);
+        pr_debug("%s:%d: %s%016llx : %s\n", func, line, hdr, n, s);
 #endif
 }
 
@@ -70,8 +70,8 @@ static void _dump_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
         _dump_field("n2: ", n2, func, line);
         _dump_field("n3: ", n3, func, line);
         _dump_field("n4: ", n4, func, line);
-        pr_debug("%s:%d: v1: %016lx\n", func, line, v1);
-        pr_debug("%s:%d: v2: %016lx\n", func, line, v2);
+        pr_debug("%s:%d: v1: %016llx\n", func, line, v1);
+        pr_debug("%s:%d: v2: %016llx\n", func, line, v2);
 }
 
 /**
@@ -149,10 +149,10 @@ static int read_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
                 *_v2 = v2;
 
         if (v1 && !_v1)
-                pr_debug("%s:%d: warning: discarding non-zero v1: %016lx\n",
+                pr_debug("%s:%d: warning: discarding non-zero v1: %016llx\n",
                         __func__, __LINE__, v1);
         if (v2 && !_v2)
-                pr_debug("%s:%d: warning: discarding non-zero v2: %016lx\n",
+                pr_debug("%s:%d: warning: discarding non-zero v2: %016llx\n",
                         __func__, __LINE__, v2);
 
         return 0;
@@ -327,7 +327,7 @@ int ps3_repository_find_device(struct ps3_repository_device *repo)
                 return result;
         }
 
-        pr_debug("%s:%d: bus_type %u, bus_index %u, bus_id %lu, num_dev %u\n",
+        pr_debug("%s:%d: bus_type %u, bus_index %u, bus_id %llu, num_dev %u\n",
                 __func__, __LINE__, tmp.bus_type, tmp.bus_index, tmp.bus_id,
                 num_dev);
 
@@ -353,7 +353,7 @@ int ps3_repository_find_device(struct ps3_repository_device *repo)
                 return result;
         }
 
-        pr_debug("%s:%d: found: dev_type %u, dev_index %u, dev_id %lu\n",
+        pr_debug("%s:%d: found: dev_type %u, dev_index %u, dev_id %llu\n",
                 __func__, __LINE__, tmp.dev_type, tmp.dev_index, tmp.dev_id);
 
         *repo = tmp;
@@ -367,7 +367,7 @@ int ps3_repository_find_device_by_id(struct ps3_repository_device *repo,
         struct ps3_repository_device tmp;
         unsigned int num_dev;
 
-        pr_debug(" -> %s:%u: find device by id %lu:%lu\n", __func__, __LINE__,
+        pr_debug(" -> %s:%u: find device by id %llu:%llu\n", __func__, __LINE__,
                  bus_id, dev_id);
 
         for (tmp.bus_index = 0; tmp.bus_index < 10; tmp.bus_index++) {
@@ -382,7 +382,7 @@ int ps3_repository_find_device_by_id(struct ps3_repository_device *repo,
                 if (tmp.bus_id == bus_id)
                         goto found_bus;
 
-                pr_debug("%s:%u: skip, bus_id %lu\n", __func__, __LINE__,
+                pr_debug("%s:%u: skip, bus_id %llu\n", __func__, __LINE__,
                          tmp.bus_id);
         }
         pr_debug(" <- %s:%u: bus not found\n", __func__, __LINE__);
@@ -416,7 +416,7 @@ found_bus:
                 if (tmp.dev_id == dev_id)
                         goto found_dev;
 
-                pr_debug("%s:%u: skip, dev_id %lu\n", __func__, __LINE__,
+                pr_debug("%s:%u: skip, dev_id %llu\n", __func__, __LINE__,
                          tmp.dev_id);
         }
         pr_debug(" <- %s:%u: dev not found\n", __func__, __LINE__);
@@ -430,7 +430,7 @@ found_dev:
                 return result;
         }
 
-        pr_debug(" <- %s:%u: found: type (%u:%u) index (%u:%u) id (%lu:%lu)\n",
+        pr_debug(" <- %s:%u: found: type (%u:%u) index (%u:%u) id (%llu:%llu)\n",
                  __func__, __LINE__, tmp.bus_type, tmp.dev_type, tmp.bus_index,
                  tmp.dev_index, tmp.bus_id, tmp.dev_id);
         *repo = tmp;
diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c
index 35f3e85cf60e..3331ccbb8d38 100644
--- a/arch/powerpc/platforms/ps3/setup.c
+++ b/arch/powerpc/platforms/ps3/setup.c
@@ -186,7 +186,7 @@ early_param("ps3flash", early_parse_ps3flash);
 #define prealloc_ps3flash_bounce_buffer()       do { } while (0)
 #endif
 
-static int ps3_set_dabr(u64 dabr)
+static int ps3_set_dabr(unsigned long dabr)
 {
         enum {DABR_USER = 1, DABR_KERNEL = 2,};
 
diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c
index ccae3d446b98..b3c6a993f9f3 100644
--- a/arch/powerpc/platforms/ps3/spu.c
+++ b/arch/powerpc/platforms/ps3/spu.c
@@ -149,7 +149,7 @@ EXPORT_SYMBOL_GPL(ps3_get_spe_id);
 
 static unsigned long get_vas_id(void)
 {
-        unsigned long id;
+        u64 id;
 
         lv1_get_logical_ppe_id(&id);
         lv1_get_virtual_address_space_id_of_ppe(id, &id);
@@ -160,14 +160,18 @@ static unsigned long get_vas_id(void)
 static int __init construct_spu(struct spu *spu)
 {
         int result;
-        unsigned long unused;
+        u64 unused;
+        u64 problem_phys;
+        u64 local_store_phys;
 
         result = lv1_construct_logical_spe(PAGE_SHIFT, PAGE_SHIFT, PAGE_SHIFT,
                 PAGE_SHIFT, PAGE_SHIFT, get_vas_id(), SPE_TYPE_LOGICAL,
-                &spu_pdata(spu)->priv2_addr, &spu->problem_phys,
-                &spu->local_store_phys, &unused,
+                &spu_pdata(spu)->priv2_addr, &problem_phys,
+                &local_store_phys, &unused,
                 &spu_pdata(spu)->shadow_addr,
                 &spu_pdata(spu)->spe_id);
+        spu->problem_phys = problem_phys;
+        spu->local_store_phys = local_store_phys;
 
         if (result) {
                 pr_debug("%s:%d: lv1_construct_logical_spe failed: %s\n",
diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c
index ee0d22911621..58311a867851 100644
--- a/arch/powerpc/platforms/ps3/system-bus.c
+++ b/arch/powerpc/platforms/ps3/system-bus.c
@@ -182,7 +182,7 @@ int ps3_open_hv_device(struct ps3_system_bus_device *dev)
         case PS3_MATCH_ID_SYSTEM_MANAGER:
                 pr_debug("%s:%d: unsupported match_id: %u\n", __func__,
                         __LINE__, dev->match_id);
-                pr_debug("%s:%d: bus_id: %lu\n", __func__, __LINE__,
+                pr_debug("%s:%d: bus_id: %llu\n", __func__, __LINE__,
                         dev->bus_id);
                 BUG();
                 return -EINVAL;
@@ -220,7 +220,7 @@ int ps3_close_hv_device(struct ps3_system_bus_device *dev)
         case PS3_MATCH_ID_SYSTEM_MANAGER:
                 pr_debug("%s:%d: unsupported match_id: %u\n", __func__,
                         __LINE__, dev->match_id);
-                pr_debug("%s:%d: bus_id: %lu\n", __func__, __LINE__,
+                pr_debug("%s:%d: bus_id: %llu\n", __func__, __LINE__,
                         dev->bus_id);
                 BUG();
                 return -EINVAL;
@@ -240,7 +240,7 @@ EXPORT_SYMBOL_GPL(ps3_close_hv_device);
 static void _dump_mmio_region(const struct ps3_mmio_region* r,
         const char* func, int line)
 {
-        pr_debug("%s:%d: dev       %lu:%lu\n", func, line, r->dev->bus_id,
+        pr_debug("%s:%d: dev       %llu:%llu\n", func, line, r->dev->bus_id,
                 r->dev->dev_id);
         pr_debug("%s:%d: bus_addr  %lxh\n", func, line, r->bus_addr);
         pr_debug("%s:%d: len       %lxh\n", func, line, r->len);
@@ -250,9 +250,11 @@ static void _dump_mmio_region(const struct ps3_mmio_region* r,
 static int ps3_sb_mmio_region_create(struct ps3_mmio_region *r)
 {
         int result;
+        u64 lpar_addr;
 
         result = lv1_map_device_mmio_region(r->dev->bus_id, r->dev->dev_id,
-                r->bus_addr, r->len, r->page_size, &r->lpar_addr);
+                r->bus_addr, r->len, r->page_size, &lpar_addr);
+        r->lpar_addr = lpar_addr;
 
         if (result) {
                 pr_debug("%s:%d: lv1_map_device_mmio_region failed: %s\n",
@@ -568,7 +570,7 @@ static dma_addr_t ps3_sb_map_page(struct device *_dev, struct page *page,
 {
         struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev);
         int result;
-        unsigned long bus_addr;
+        dma_addr_t bus_addr;
         void *ptr = page_address(page) + offset;
 
         result = ps3_dma_map(dev->d_region, (unsigned long)ptr, size,
@@ -590,7 +592,7 @@ static dma_addr_t ps3_ioc0_map_page(struct device *_dev, struct page *page,
 {
         struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev);
         int result;
-        unsigned long bus_addr;
+        dma_addr_t bus_addr;
         u64 iopte_flag;
         void *ptr = page_address(page) + offset;
 
diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c
index a623ad256e9e..9b21ee68ea50 100644
--- a/arch/powerpc/platforms/pseries/hotplug-memory.c
+++ b/arch/powerpc/platforms/pseries/hotplug-memory.c
@@ -14,6 +14,7 @@
 #include <asm/firmware.h>
 #include <asm/machdep.h>
 #include <asm/pSeries_reconfig.h>
+#include <asm/sparsemem.h>
 
 static int pseries_remove_lmb(unsigned long base, unsigned int lmb_size)
 {
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index c90817acb472..3ee01b4f4257 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -127,10 +127,10 @@ static int tce_build_pSeriesLP(struct iommu_table *tbl, long tcenum,
                 }
 
                 if (rc && printk_ratelimit()) {
-                        printk("tce_build_pSeriesLP: plpar_tce_put failed. rc=%ld\n", rc);
-                        printk("\tindex   = 0x%lx\n", (u64)tbl->it_index);
-                        printk("\ttcenum  = 0x%lx\n", (u64)tcenum);
-                        printk("\ttce val = 0x%lx\n", tce );
+                        printk("tce_build_pSeriesLP: plpar_tce_put failed. rc=%lld\n", rc);
+                        printk("\tindex   = 0x%llx\n", (u64)tbl->it_index);
+                        printk("\ttcenum  = 0x%llx\n", (u64)tcenum);
+                        printk("\ttce val = 0x%llx\n", tce );
                         show_stack(current, (unsigned long *)__get_SP());
                 }
 
@@ -210,10 +210,10 @@ static int tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
         }
 
         if (rc && printk_ratelimit()) {
-                printk("tce_buildmulti_pSeriesLP: plpar_tce_put failed. rc=%ld\n", rc);
-                printk("\tindex   = 0x%lx\n", (u64)tbl->it_index);
-                printk("\tnpages  = 0x%lx\n", (u64)npages);
-                printk("\ttce[0] val = 0x%lx\n", tcep[0]);
+                printk("tce_buildmulti_pSeriesLP: plpar_tce_put failed. rc=%lld\n", rc);
+                printk("\tindex   = 0x%llx\n", (u64)tbl->it_index);
+                printk("\tnpages  = 0x%llx\n", (u64)npages);
+                printk("\ttce[0] val = 0x%llx\n", tcep[0]);
                 show_stack(current, (unsigned long *)__get_SP());
         }
         return ret;
@@ -227,9 +227,9 @@ static void tce_free_pSeriesLP(struct iommu_table *tbl, long tcenum, long npages
                 rc = plpar_tce_put((u64)tbl->it_index, (u64)tcenum << 12, 0);
 
                 if (rc && printk_ratelimit()) {
-                        printk("tce_free_pSeriesLP: plpar_tce_put failed. rc=%ld\n", rc);
-                        printk("\tindex   = 0x%lx\n", (u64)tbl->it_index);
-                        printk("\ttcenum  = 0x%lx\n", (u64)tcenum);
+                        printk("tce_free_pSeriesLP: plpar_tce_put failed. rc=%lld\n", rc);
+                        printk("\tindex   = 0x%llx\n", (u64)tbl->it_index);
+                        printk("\ttcenum  = 0x%llx\n", (u64)tcenum);
                         show_stack(current, (unsigned long *)__get_SP());
                 }
 
@@ -246,9 +246,9 @@ static void tce_freemulti_pSeriesLP(struct iommu_table *tbl, long tcenum, long n
 
         if (rc && printk_ratelimit()) {
                 printk("tce_freemulti_pSeriesLP: plpar_tce_stuff failed\n");
-                printk("\trc      = %ld\n", rc);
-                printk("\tindex   = 0x%lx\n", (u64)tbl->it_index);
-                printk("\tnpages  = 0x%lx\n", (u64)npages);
+                printk("\trc      = %lld\n", rc);
+                printk("\tindex   = 0x%llx\n", (u64)tbl->it_index);
+                printk("\tnpages  = 0x%llx\n", (u64)npages);
                 show_stack(current, (unsigned long *)__get_SP());
         }
 }
@@ -261,10 +261,9 @@ static unsigned long tce_get_pSeriesLP(struct iommu_table *tbl, long tcenum)
         rc = plpar_tce_get((u64)tbl->it_index, (u64)tcenum << 12, &tce_ret);
 
         if (rc && printk_ratelimit()) {
-                printk("tce_get_pSeriesLP: plpar_tce_get failed. rc=%ld\n",
-                        rc);
-                printk("\tindex   = 0x%lx\n", (u64)tbl->it_index);
-                printk("\ttcenum  = 0x%lx\n", (u64)tcenum);
+                printk("tce_get_pSeriesLP: plpar_tce_get failed. rc=%lld\n", rc);
+                printk("\tindex   = 0x%llx\n", (u64)tbl->it_index);
+                printk("\ttcenum  = 0x%llx\n", (u64)tcenum);
                 show_stack(current, (unsigned long *)__get_SP());
         }
 
diff --git a/arch/powerpc/platforms/pseries/phyp_dump.c b/arch/powerpc/platforms/pseries/phyp_dump.c
index 6cf35cd8d0b5..15eb6107bcd2 100644
--- a/arch/powerpc/platforms/pseries/phyp_dump.c
+++ b/arch/powerpc/platforms/pseries/phyp_dump.c
@@ -144,8 +144,8 @@ static void print_dump_header(const struct phyp_dump_header *ph)
                 ph->first_offset_section);
         printk(KERN_INFO "dump disk sections should be zero\n");
         printk(KERN_INFO "dump disk section = %d\n", ph->dump_disk_section);
-        printk(KERN_INFO "block num = %ld\n", ph->block_num_dd);
-        printk(KERN_INFO "number of blocks = %ld\n", ph->num_of_blocks_dd);
+        printk(KERN_INFO "block num = %lld\n", ph->block_num_dd);
+        printk(KERN_INFO "number of blocks = %lld\n", ph->num_of_blocks_dd);
         printk(KERN_INFO "dump disk offset = %d\n", ph->offset_dd);
         printk(KERN_INFO "Max auto time= %d\n", ph->maxtime_to_auto);
 
@@ -154,33 +154,33 @@ static void print_dump_header(const struct phyp_dump_header *ph)
         printk(KERN_INFO "cpu dump_flags =%d\n", ph->cpu_data.dump_flags);
         printk(KERN_INFO "cpu source_type =%d\n", ph->cpu_data.source_type);
         printk(KERN_INFO "cpu error_flags =%d\n", ph->cpu_data.error_flags);
-        printk(KERN_INFO "cpu source_address =%lx\n",
+        printk(KERN_INFO "cpu source_address =%llx\n",
                 ph->cpu_data.source_address);
-        printk(KERN_INFO "cpu source_length =%lx\n",
+        printk(KERN_INFO "cpu source_length =%llx\n",
                 ph->cpu_data.source_length);
-        printk(KERN_INFO "cpu length_copied =%lx\n",
+        printk(KERN_INFO "cpu length_copied =%llx\n",
                 ph->cpu_data.length_copied);
 
         printk(KERN_INFO " HPTE AREA \n");
         printk(KERN_INFO "HPTE dump_flags =%d\n", ph->hpte_data.dump_flags);
         printk(KERN_INFO "HPTE source_type =%d\n", ph->hpte_data.source_type);
         printk(KERN_INFO "HPTE error_flags =%d\n", ph->hpte_data.error_flags);
-        printk(KERN_INFO "HPTE source_address =%lx\n",
+        printk(KERN_INFO "HPTE source_address =%llx\n",
                 ph->hpte_data.source_address);
-        printk(KERN_INFO "HPTE source_length =%lx\n",
+        printk(KERN_INFO "HPTE source_length =%llx\n",
                 ph->hpte_data.source_length);
-        printk(KERN_INFO "HPTE length_copied =%lx\n",
+        printk(KERN_INFO "HPTE length_copied =%llx\n",
                 ph->hpte_data.length_copied);
 
         printk(KERN_INFO " SRSD AREA \n");
         printk(KERN_INFO "SRSD dump_flags =%d\n", ph->kernel_data.dump_flags);
         printk(KERN_INFO "SRSD source_type =%d\n", ph->kernel_data.source_type);
         printk(KERN_INFO "SRSD error_flags =%d\n", ph->kernel_data.error_flags);
-        printk(KERN_INFO "SRSD source_address =%lx\n",
+        printk(KERN_INFO "SRSD source_address =%llx\n",
                 ph->kernel_data.source_address);
-        printk(KERN_INFO "SRSD source_length =%lx\n",
+        printk(KERN_INFO "SRSD source_length =%llx\n",
                 ph->kernel_data.source_length);
-        printk(KERN_INFO "SRSD length_copied =%lx\n",
+        printk(KERN_INFO "SRSD length_copied =%llx\n",
                 ph->kernel_data.length_copied);
 #endif
 }
@@ -367,8 +367,8 @@ static ssize_t show_release_region(struct kobject *kobj,
         /* total reserved size - start of scratch area */
         second_addr_range = phyp_dump_info->init_reserve_size -
                                 phyp_dump_info->reserved_scratch_size;
-        return sprintf(buf, "CPU:0x%lx-0x%lx: HPTE:0x%lx-0x%lx:"
-                            " DUMP:0x%lx-0x%lx, 0x%lx-0x%lx:\n",
+        return sprintf(buf, "CPU:0x%llx-0x%llx: HPTE:0x%llx-0x%llx:"
+                            " DUMP:0x%llx-0x%llx, 0x%lx-0x%llx:\n",
                 phdr.cpu_data.destination_address,
                 phdr.cpu_data.length_copied,
                 phdr.hpte_data.destination_address,
diff --git a/arch/powerpc/sysdev/cpm2_pic.c b/arch/powerpc/sysdev/cpm2_pic.c
index b16ca3ed65d2..78f1f7cca0a0 100644
--- a/arch/powerpc/sysdev/cpm2_pic.c
+++ b/arch/powerpc/sysdev/cpm2_pic.c
@@ -165,7 +165,7 @@ static int cpm2_set_irq_type(unsigned int virq, unsigned int flow_type)
                         edibit = (14 - (src - CPM2_IRQ_EXT1));
         else
                 if (src >= CPM2_IRQ_PORTC15 && src <= CPM2_IRQ_PORTC0)
-                        edibit = (31 - (src - CPM2_IRQ_PORTC15));
+                        edibit = (31 - (CPM2_IRQ_PORTC0 - src));
                 else
                         return (flow_type & IRQ_TYPE_LEVEL_LOW) ? 0 : -EINVAL;
 
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index f611d0369cc8..9817f63723dd 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -28,63 +28,104 @@
 #include <sysdev/fsl_pci.h>
 
 #if defined(CONFIG_PPC_85xx) || defined(CONFIG_PPC_86xx)
+static int __init setup_one_atmu(struct ccsr_pci __iomem *pci,
+        unsigned int index, const struct resource *res,
+        resource_size_t offset)
+{
+        resource_size_t pci_addr = res->start - offset;
+        resource_size_t phys_addr = res->start;
+        resource_size_t size = res->end - res->start + 1;
+        u32 flags = 0x80044000; /* enable & mem R/W */
+        unsigned int i;
+
+        pr_debug("PCI MEM resource start 0x%016llx, size 0x%016llx.\n",
+                (u64)res->start, (u64)size);
+
+        if (res->flags & IORESOURCE_PREFETCH)
+                flags |= 0x10000000; /* enable relaxed ordering */
+
+        for (i = 0; size > 0; i++) {
+                unsigned int bits = min(__ilog2(size),
+                                        __ffs(pci_addr | phys_addr));
+
+                if (index + i >= 5)
+                        return -1;
+
+                out_be32(&pci->pow[index + i].potar, pci_addr >> 12);
+                out_be32(&pci->pow[index + i].potear, (u64)pci_addr >> 44);
+                out_be32(&pci->pow[index + i].powbar, phys_addr >> 12);
+                out_be32(&pci->pow[index + i].powar, flags | (bits - 1));
+
+                pci_addr += (resource_size_t)1U << bits;
+                phys_addr += (resource_size_t)1U << bits;
+                size -= (resource_size_t)1U << bits;
+        }
+
+        return i;
+}
+
 /* atmu setup for fsl pci/pcie controller */
 static void __init setup_pci_atmu(struct pci_controller *hose,
                                   struct resource *rsrc)
 {
         struct ccsr_pci __iomem *pci;
-        int i;
+        int i, j, n;
 
         pr_debug("PCI memory map start 0x%016llx, size 0x%016llx\n",
                     (u64)rsrc->start, (u64)rsrc->end - (u64)rsrc->start + 1);
         pci = ioremap(rsrc->start, rsrc->end - rsrc->start + 1);
+        if (!pci) {
+            dev_err(hose->parent, "Unable to map ATMU registers\n");
+            return;
+        }
 
-        /* Disable all windows (except powar0 since its ignored) */
+        /* Disable all windows (except powar0 since it's ignored) */
         for(i = 1; i < 5; i++)
                 out_be32(&pci->pow[i].powar, 0);
         for(i = 0; i < 3; i++)
                 out_be32(&pci->piw[i].piwar, 0);
 
         /* Setup outbound MEM window */
-        for(i = 0; i < 3; i++)
-                if (hose->mem_resources[i].flags & IORESOURCE_MEM){
-                        resource_size_t pci_addr_start =
-                                 hose->mem_resources[i].start -
-                                 hose->pci_mem_offset;
-                        pr_debug("PCI MEM resource start 0x%016llx, size 0x%016llx.\n",
-                                (u64)hose->mem_resources[i].start,
-                                (u64)hose->mem_resources[i].end
-                                  - (u64)hose->mem_resources[i].start + 1);
-                        out_be32(&pci->pow[i+1].potar, (pci_addr_start >> 12));
-                        out_be32(&pci->pow[i+1].potear, 0);
-                        out_be32(&pci->pow[i+1].powbar,
-                                (hose->mem_resources[i].start >> 12));
-                        /* Enable, Mem R/W */
-                        out_be32(&pci->pow[i+1].powar, 0x80044000
-                                | (__ilog2(hose->mem_resources[i].end
-                                - hose->mem_resources[i].start + 1) - 1));
-                }
+        for(i = 0, j = 1; i < 3; i++) {
+                if (!(hose->mem_resources[i].flags & IORESOURCE_MEM))
+                        continue;
+
+                n = setup_one_atmu(pci, j, &hose->mem_resources[i],
+                                   hose->pci_mem_offset);
+
+                if (n < 0 || j >= 5) {
+                        pr_err("Ran out of outbound PCI ATMUs for resource %d!\n", i);
+                        hose->mem_resources[i].flags |= IORESOURCE_DISABLED;
+                } else
+                        j += n;
+        }
 
         /* Setup outbound IO window */
-        if (hose->io_resource.flags & IORESOURCE_IO){
-                pr_debug("PCI IO resource start 0x%016llx, size 0x%016llx, "
-                         "phy base 0x%016llx.\n",
-                        (u64)hose->io_resource.start,
-                        (u64)hose->io_resource.end - (u64)hose->io_resource.start + 1,
-                        (u64)hose->io_base_phys);
-                out_be32(&pci->pow[i+1].potar, (hose->io_resource.start >> 12));
-                out_be32(&pci->pow[i+1].potear, 0);
-                out_be32(&pci->pow[i+1].powbar, (hose->io_base_phys >> 12));
-                /* Enable, IO R/W */
-                out_be32(&pci->pow[i+1].powar, 0x80088000
-                        | (__ilog2(hose->io_resource.end
-                        - hose->io_resource.start + 1) - 1));
+        if (hose->io_resource.flags & IORESOURCE_IO) {
+                if (j >= 5) {
+                        pr_err("Ran out of outbound PCI ATMUs for IO resource\n");
+                } else {
+                        pr_debug("PCI IO resource start 0x%016llx, size 0x%016llx, "
+                                 "phy base 0x%016llx.\n",
+                                (u64)hose->io_resource.start,
+                                (u64)hose->io_resource.end - (u64)hose->io_resource.start + 1,
+                                (u64)hose->io_base_phys);
+                        out_be32(&pci->pow[j].potar, (hose->io_resource.start >> 12));
+                        out_be32(&pci->pow[j].potear, 0);
+                        out_be32(&pci->pow[j].powbar, (hose->io_base_phys >> 12));
+                        /* Enable, IO R/W */
+                        out_be32(&pci->pow[j].powar, 0x80088000
+                                | (__ilog2(hose->io_resource.end
+                                - hose->io_resource.start + 1) - 1));
+                }
         }
 
         /* Setup 2G inbound Memory Window @ 1 */
         out_be32(&pci->piw[2].pitar, 0x00000000);
         out_be32(&pci->piw[2].piwbar,0x00000000);
         out_be32(&pci->piw[2].piwar, PIWAR_2G);
+
+        iounmap(pci);
 }
 
 static void __init setup_pci_cmd(struct pci_controller *hose)
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index 88a983ece5c9..9a89cd3e80a2 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -890,7 +890,7 @@ unsigned int ipic_get_irq(void)
         return irq_linear_revmap(primary_ipic->irqhost, irq);
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_SUSPEND
 static struct {
         u32 sicfr;
         u32 siprr[2];
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 0afd21f9a222..532e205303a2 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -435,7 +435,7 @@ static void __init mpic_scan_ht_msi(struct mpic *mpic, u8 __iomem *devbase,
                 addr = addr | ((u64)readl(base + HT_MSI_ADDR_HI) << 32);
         }
 
-        printk(KERN_DEBUG "mpic:   - HT:%02x.%x %s MSI mapping found @ 0x%lx\n",
+        printk(KERN_DEBUG "mpic:   - HT:%02x.%x %s MSI mapping found @ 0x%llx\n",
                 PCI_SLOT(devfn), PCI_FUNC(devfn),
                 flags & HT_MSI_FLAGS_ENABLE ? "enabled" : "disabled", addr);
 
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c
index 77fae5f64f2e..5558d932b4d5 100644
--- a/arch/powerpc/sysdev/ppc4xx_pci.c
+++ b/arch/powerpc/sysdev/ppc4xx_pci.c
@@ -204,6 +204,23 @@ static int __init ppc4xx_setup_one_pci_PMM(struct pci_controller	*hose,
 {
         u32 ma, pcila, pciha;
 
+        /* Hack warning ! The "old" PCI 2.x cell only let us configure the low
+         * 32-bit of incoming PLB addresses. The top 4 bits of the 36-bit
+         * address are actually hard wired to a value that appears to depend
+         * on the specific SoC. For example, it's 0 on 440EP and 1 on 440EPx.
+         *
+         * The trick here is we just crop those top bits and ignore them when
+         * programming the chip. That means the device-tree has to be right
+         * for the specific part used (we don't print a warning if it's wrong
+         * but on the other hand, you'll crash quickly enough), but at least
+         * this code should work whatever the hard coded value is
+         */
+        plb_addr &= 0xffffffffull;
+
+        /* Note: Due to the above hack, the test below doesn't actually test
+         * if you address is above 4G, but it tests that address and
+         * (address + size) are both contained in the same 4G
+         */
         if ((plb_addr + size) > 0xffffffffull || !is_power_of_2(size) ||
             size < 0x1000 || (plb_addr & (size - 1)) != 0) {
                 printk(KERN_WARNING "%s: Resource out of range\n",
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index a94a3c3ae932..6b0a3538dc63 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -77,6 +77,7 @@ mainmenu "Linux Kernel Configuration"
 config S390
         def_bool y
         select USE_GENERIC_SMP_HELPERS if SMP
+        select HAVE_SYSCALL_WRAPPERS
         select HAVE_FUNCTION_TRACER
         select HAVE_OPROFILE
         select HAVE_KPROBES
diff --git a/arch/s390/crypto/aes_s390.c b/arch/s390/crypto/aes_s390.c
index c42cd898f68b..6118890c946d 100644
--- a/arch/s390/crypto/aes_s390.c
+++ b/arch/s390/crypto/aes_s390.c
@@ -556,7 +556,7 @@ static void __exit aes_s390_fini(void)
 module_init(aes_s390_init);
 module_exit(aes_s390_fini);
 
-MODULE_ALIAS("aes");
+MODULE_ALIAS("aes-all");
 
 MODULE_DESCRIPTION("Rijndael (AES) Cipher Algorithm");
 MODULE_LICENSE("GPL");
diff --git a/arch/s390/defconfig b/arch/s390/defconfig
index a0e748da9909..31e809c77790 100644
--- a/arch/s390/defconfig
+++ b/arch/s390/defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
-# Thu Nov 27 11:00:49 2008
+# Linux kernel version: 2.6.29-rc4
+# Wed Feb 11 10:07:16 2009
 #
 CONFIG_SCHED_MC=y
 CONFIG_MMU=y
@@ -14,12 +14,14 @@ CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_BUG=y
 CONFIG_NO_IOMEM=y
 CONFIG_NO_DMA=y
 CONFIG_GENERIC_LOCKBREAK=y
 CONFIG_PGSTE=y
+CONFIG_VIRT_CPU_ACCOUNTING=y
 CONFIG_S390=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
@@ -39,20 +41,29 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_TASKSTATS is not set
 CONFIG_AUDIT=y
 # CONFIG_AUDITSYSCALL is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=17
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
 CONFIG_CGROUPS=y
 # CONFIG_CGROUP_DEBUG is not set
 CONFIG_CGROUP_NS=y
 # CONFIG_CGROUP_FREEZER is not set
 # CONFIG_CGROUP_DEVICE is not set
 # CONFIG_CPUSETS is not set
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUP_CPUACCT is not set
 # CONFIG_RESOURCE_COUNTERS is not set
 CONFIG_SYSFS_DEPRECATED=y
@@ -63,6 +74,7 @@ CONFIG_UTS_NS=y
 CONFIG_IPC_NS=y
 # CONFIG_USER_NS is not set
 # CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -91,17 +103,17 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_KPROBES=y
+CONFIG_HAVE_SYSCALL_WRAPPERS=y
 CONFIG_KRETPROBES=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -109,7 +121,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
+CONFIG_INIT_ALL_POSSIBLE=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
@@ -130,7 +142,6 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_PREEMPT_NOTIFIERS=y
-CONFIG_CLASSIC_RCU=y
 # CONFIG_FREEZER is not set
 
 #
@@ -161,6 +172,7 @@ CONFIG_S390_EXEC_PROTECT=y
 CONFIG_MARCH_Z900=y
 # CONFIG_MARCH_Z990 is not set
 # CONFIG_MARCH_Z9_109 is not set
+# CONFIG_MARCH_Z10 is not set
 CONFIG_PACK_STACK=y
 # CONFIG_SMALL_STACK is not set
 CONFIG_CHECK_STACK=y
@@ -174,7 +186,6 @@ CONFIG_ARCH_POPULATES_NODE_MAP=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_DEFAULT=y
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
@@ -195,7 +206,6 @@ CONFIG_MEMORY_HOTREMOVE=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
@@ -207,7 +217,6 @@ CONFIG_UNEVICTABLE_LRU=y
 #
 CONFIG_MACHCHK_WARNING=y
 CONFIG_QDIO=y
-# CONFIG_QDIO_DEBUG is not set
 CONFIG_CHSC_SCH=m
 
 #
@@ -227,15 +236,13 @@ CONFIG_PFAULT=y
 # CONFIG_SHARED_KERNEL is not set
 # CONFIG_CMM is not set
 # CONFIG_PAGE_STATES is not set
-CONFIG_VIRT_TIMER=y
-CONFIG_VIRT_CPU_ACCOUNTING=y
 # CONFIG_APPLDATA_BASE is not set
 CONFIG_HZ_100=y
 # CONFIG_HZ_250 is not set
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=100
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
 CONFIG_S390_HYPFS_FS=y
 CONFIG_KEXEC=y
 # CONFIG_ZFCPDUMP is not set
@@ -245,6 +252,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -383,6 +391,7 @@ CONFIG_NET_SCH_TBF=m
 CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 # CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
 # CONFIG_NET_SCH_INGRESS is not set
 
 #
@@ -400,6 +409,7 @@ CONFIG_CLS_U32_MARK=y
 CONFIG_NET_CLS_RSVP=m
 CONFIG_NET_CLS_RSVP6=m
 CONFIG_NET_CLS_FLOW=m
+# CONFIG_NET_CLS_CGROUP is not set
 # CONFIG_NET_EMATCH is not set
 CONFIG_NET_CLS_ACT=y
 CONFIG_NET_ACT_POLICE=y
@@ -411,6 +421,7 @@ CONFIG_NET_ACT_NAT=m
 # CONFIG_NET_ACT_SKBEDIT is not set
 # CONFIG_NET_CLS_IND is not set
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -428,6 +439,7 @@ CONFIG_CAN_VCAN=m
 # CONFIG_CAN_DEBUG_DEVICES is not set
 # CONFIG_AF_RXRPC is not set
 # CONFIG_PHONET is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 # CONFIG_PCMCIA is not set
@@ -475,11 +487,15 @@ CONFIG_DASD_DIAG=y
 CONFIG_DASD_EER=y
 CONFIG_VIRTIO_BLK=m
 CONFIG_MISC_DEVICES=y
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_C2PORT is not set
 
 #
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+
+#
 # SCSI device support
 #
 # CONFIG_RAID_ATTRS is not set
@@ -520,6 +536,7 @@ CONFIG_SCSI_FC_ATTRS=y
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 CONFIG_ZFCP=y
 CONFIG_SCSI_DH=m
@@ -566,6 +583,10 @@ CONFIG_NET_ETHERNET=y
 CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 # CONFIG_TR is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 
 #
@@ -593,9 +614,11 @@ CONFIG_VIRTIO_NET=m
 #
 CONFIG_DEVKMEM=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_HVC_DRIVER=y
+CONFIG_HVC_IUCV=y
 CONFIG_VIRTIO_CONSOLE=y
 CONFIG_HW_RANDOM=m
 CONFIG_HW_RANDOM_VIRTIO=m
@@ -645,7 +668,6 @@ CONFIG_S390_VMUR=m
 # CONFIG_NEW_LEDS is not set
 CONFIG_ACCESSIBILITY=y
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -668,6 +690,7 @@ CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -703,10 +726,7 @@ CONFIG_TMPFS_POSIX_ACL=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -715,6 +735,7 @@ CONFIG_CONFIGFS_FS=m
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -808,6 +829,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_FRAME_POINTER is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -818,15 +840,19 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FUNCTION_TRACER=y
 
 #
 # Tracers
 #
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+# CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 CONFIG_SAMPLES=y
 # CONFIG_SAMPLE_KOBJECT is not set
@@ -847,11 +873,17 @@ CONFIG_CRYPTO=y
 #
 CONFIG_CRYPTO_FIPS=y
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=m
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 CONFIG_CRYPTO_GF128MUL=m
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -885,7 +917,7 @@ CONFIG_CRYPTO_HMAC=m
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=m
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -942,6 +974,7 @@ CONFIG_S390_PRNG=m
 # Library routines
 #
 CONFIG_BITREVERSE=m
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild
index f2af4167bd5f..63a23415fba6 100644
--- a/arch/s390/include/asm/Kbuild
+++ b/arch/s390/include/asm/Kbuild
@@ -13,4 +13,3 @@ unifdef-y += cmb.h
 unifdef-y += debug.h
 unifdef-y += chpid.h
 unifdef-y += schid.h
-unifdef-y += swab.h
diff --git a/arch/s390/include/asm/byteorder.h b/arch/s390/include/asm/byteorder.h
index b95a2b2933fb..a332e59e26fc 100644
--- a/arch/s390/include/asm/byteorder.h
+++ b/arch/s390/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _S390_BYTEORDER_H
 #define _S390_BYTEORDER_H
 
-#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 
 #endif /* _S390_BYTEORDER_H */
diff --git a/arch/s390/include/asm/cputime.h b/arch/s390/include/asm/cputime.h
index 521726430afa..95b0f7db3c69 100644
--- a/arch/s390/include/asm/cputime.h
+++ b/arch/s390/include/asm/cputime.h
@@ -145,7 +145,7 @@ cputime_to_timeval(const cputime_t cputime, struct timeval *value)
         value->tv_usec = rp.subreg.even / 4096;
         value->tv_sec = rp.subreg.odd;
 #else
-        value->tv_usec = cputime % 4096000000ULL;
+        value->tv_usec = (cputime % 4096000000ULL) / 4096;
         value->tv_sec = cputime / 4096000000ULL;
 #endif
 }
diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
index d480f39d65e6..74d0bbb7d955 100644
--- a/arch/s390/include/asm/elf.h
+++ b/arch/s390/include/asm/elf.h
@@ -172,14 +172,14 @@ extern char elf_platform[];
 #ifndef __s390x__
 #define SET_PERSONALITY(ex) set_personality(PER_LINUX)
 #else /* __s390x__ */
-#define SET_PERSONALITY(ex)                             \
-do {                                                    \
-        if (current->personality != PER_LINUX32)        \
-                set_personality(PER_LINUX);             \
-        if ((ex).e_ident[EI_CLASS] == ELFCLASS32)       \
-                set_thread_flag(TIF_31BIT);             \
-        else                                            \
-                clear_thread_flag(TIF_31BIT);           \
+#define SET_PERSONALITY(ex)                                     \
+do {                                                            \
+        if (personality(current->personality) != PER_LINUX32)   \
+                set_personality(PER_LINUX);                     \
+        if ((ex).e_ident[EI_CLASS] == ELFCLASS32)               \
+                set_thread_flag(TIF_31BIT);                     \
+        else                                                    \
+                clear_thread_flag(TIF_31BIT);                   \
 } while (0)
 #endif /* __s390x__ */
 
diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h
index ffdef5fe8587..f3720defdd16 100644
--- a/arch/s390/include/asm/lowcore.h
+++ b/arch/s390/include/asm/lowcore.h
@@ -384,8 +384,8 @@ struct _lowcore
         __u32        panic_magic;              /* 0xe00 */
 
         /* Per cpu primary space access list */
-        __u8         pad_0xe04[0xe3c-0xe04];   /* 0xe04 */
-        __u32        vdso_per_cpu_data;        /* 0xe3c */
+        __u8         pad_0xe04[0xe38-0xe04];   /* 0xe04 */
+        __u64        vdso_per_cpu_data;        /* 0xe38 */
         __u32        paste[16];                /* 0xe40 */
 
         __u8         pad13[0x11b8-0xe80];      /* 0xe80 */
diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h
index 2bd9faeb3919..e8bd6ac22c99 100644
--- a/arch/s390/include/asm/setup.h
+++ b/arch/s390/include/asm/setup.h
@@ -43,6 +43,8 @@ struct mem_chunk {
 
 extern struct mem_chunk memory_chunk[];
 extern unsigned long real_memory_size;
+extern int memory_end_set;
+extern unsigned long memory_end;
 
 void detect_memory_layout(struct mem_chunk chunk[]);
 
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index fc2c97197a53..62c706eb0de6 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -547,7 +547,7 @@ sys32_setdomainname_wrapper:
         .globl  sys32_newuname_wrapper
 sys32_newuname_wrapper:
         llgtr   %r2,%r2                 # struct new_utsname *
-        jg      s390x_newuname          # branch to system call
+        jg      sys_s390_newuname       # branch to system call
 
         .globl  compat_sys_adjtimex_wrapper
 compat_sys_adjtimex_wrapper:
@@ -615,7 +615,7 @@ sys32_sysfs_wrapper:
         .globl  sys32_personality_wrapper
 sys32_personality_wrapper:
         llgfr   %r2,%r2                 # unsigned long
-        jg      s390x_personality       # branch to system call
+        jg      sys_s390_personality    # branch to system call
 
         .globl  sys32_setfsuid16_wrapper
 sys32_setfsuid16_wrapper:
@@ -1767,3 +1767,41 @@ sys_dup3_wrapper:
 sys_epoll_create1_wrapper:
         lgfr    %r2,%r2                 # int
         jg      sys_epoll_create1       # branch to system call
+
+        .globl  sys32_readahead_wrapper
+sys32_readahead_wrapper:
+        lgfr    %r2,%r2                 # int
+        llgfr   %r3,%r3                 # u32
+        llgfr   %r4,%r4                 # u32
+        lgfr    %r5,%r5                 # s32
+        jg      sys32_readahead         # branch to system call
+
+        .globl  sys32_sendfile64_wrapper
+sys32_sendfile64_wrapper:
+        lgfr    %r2,%r2                 # int
+        lgfr    %r3,%r3                 # int
+        llgtr   %r4,%r4                 # compat_loff_t *
+        lgfr    %r5,%r5                 # s32
+        jg      sys32_sendfile64        # branch to system call
+
+        .globl  sys_tkill_wrapper
+sys_tkill_wrapper:
+        lgfr    %r2,%r2                 # pid_t
+        lgfr    %r3,%r3                 # int
+        jg      sys_tkill               # branch to system call
+
+        .globl  sys_tgkill_wrapper
+sys_tgkill_wrapper:
+        lgfr    %r2,%r2                 # pid_t
+        lgfr    %r3,%r3                 # pid_t
+        lgfr    %r4,%r4                 # int
+        jg      sys_tgkill              # branch to system call
+
+        .globl  compat_sys_keyctl_wrapper
+compat_sys_keyctl_wrapper:
+        llgfr   %r2,%r2                 # u32
+        llgfr   %r3,%r3                 # u32
+        llgfr   %r4,%r4                 # u32
+        llgfr   %r5,%r5                 # u32
+        llgfr   %r6,%r6                 # u32
+        jg      compat_sys_keyctl       # branch to system call
diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
index a65afc91e8aa..950c59c6688b 100644
--- a/arch/s390/kernel/entry.h
+++ b/arch/s390/kernel/entry.h
@@ -30,23 +30,23 @@ struct fadvise64_64_args;
 struct old_sigaction;
 struct sel_arg_struct;
 
-long sys_pipe(unsigned long __user *fildes);
 long sys_mmap2(struct mmap_arg_struct __user  *arg);
-long old_mmap(struct mmap_arg_struct __user *arg);
+long sys_s390_old_mmap(struct mmap_arg_struct __user *arg);
 long sys_ipc(uint call, int first, unsigned long second,
              unsigned long third, void __user *ptr);
-long s390x_newuname(struct new_utsname __user *name);
-long s390x_personality(unsigned long personality);
-long s390_fadvise64(int fd, u32 offset_high, u32 offset_low,
+long sys_s390_newuname(struct new_utsname __user *name);
+long sys_s390_personality(unsigned long personality);
+long sys_s390_fadvise64(int fd, u32 offset_high, u32 offset_low,
                     size_t len, int advice);
-long s390_fadvise64_64(struct fadvise64_64_args __user *args);
-long s390_fallocate(int fd, int mode, loff_t offset, u32 len_high, u32 len_low);
+long sys_s390_fadvise64_64(struct fadvise64_64_args __user *args);
+long sys_s390_fallocate(int fd, int mode, loff_t offset, u32 len_high,
+                        u32 len_low);
 long sys_fork(void);
 long sys_clone(void);
 long sys_vfork(void);
 void execve_tail(void);
 long sys_execve(void);
-int sys_sigsuspend(int history0, int history1, old_sigset_t mask);
+long sys_sigsuspend(int history0, int history1, old_sigset_t mask);
 long sys_sigaction(int sig, const struct old_sigaction __user *act,
                    struct old_sigaction __user *oact);
 long sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss);
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index e7c5bfb7c755..026a37a94fc9 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -95,6 +95,7 @@ asmlinkage void do_softirq(void)
         local_irq_restore(flags);
 }
 
+#ifdef CONFIG_PROC_FS
 void init_irq_proc(void)
 {
         struct proc_dir_entry *root_irq_dir;
@@ -102,3 +103,4 @@ void init_irq_proc(void)
         root_irq_dir = proc_mkdir("irq", NULL);
         create_prof_cpu_mask(root_irq_dir);
 }
+#endif
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index b6110bdf8dc2..5cd38a90e64d 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -39,6 +39,7 @@
 #include <linux/tick.h>
 #include <linux/elfcore.h>
 #include <linux/kernel_stat.h>
+#include <linux/syscalls.h>
 #include <asm/uaccess.h>
 #include <asm/pgtable.h>
 #include <asm/system.h>
@@ -225,13 +226,13 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long new_stackp,
         return 0;
 }
 
-asmlinkage long sys_fork(void)
+SYSCALL_DEFINE0(fork)
 {
         struct pt_regs *regs = task_pt_regs(current);
         return do_fork(SIGCHLD, regs->gprs[15], regs, 0, NULL, NULL);
 }
 
-asmlinkage long sys_clone(void)
+SYSCALL_DEFINE0(clone)
 {
         struct pt_regs *regs = task_pt_regs(current);
         unsigned long clone_flags;
@@ -258,7 +259,7 @@ asmlinkage long sys_clone(void)
  * do not have enough call-clobbered registers to hold all
  * the information you need.
  */
-asmlinkage long sys_vfork(void)
+SYSCALL_DEFINE0(vfork)
 {
         struct pt_regs *regs = task_pt_regs(current);
         return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD,
@@ -278,7 +279,7 @@ asmlinkage void execve_tail(void)
 /*
  * sys_execve() executes a new program.
  */
-asmlinkage long sys_execve(void)
+SYSCALL_DEFINE0(execve)
 {
         struct pt_regs *regs = task_pt_regs(current);
         char *filename;
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index d825f4950e4e..c5cfb6185eac 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -82,7 +82,9 @@ char elf_platform[ELF_PLATFORM_SIZE];
 
 struct mem_chunk __initdata memory_chunk[MEMORY_CHUNKS];
 volatile int __cpu_logical_map[NR_CPUS]; /* logical cpu to cpu address */
-static unsigned long __initdata memory_end;
+
+int __initdata memory_end_set;
+unsigned long __initdata memory_end;
 
 /*
  * This is set up by the setup-routine at boot-time
@@ -281,6 +283,7 @@ void (*pm_power_off)(void) = machine_power_off;
 static int __init early_parse_mem(char *p)
 {
         memory_end = memparse(p, &p);
+        memory_end_set = 1;
         return 0;
 }
 early_param("mem", early_parse_mem);
@@ -508,8 +511,10 @@ static void __init setup_memory_end(void)
         int i;
 
 #if defined(CONFIG_ZFCPDUMP) || defined(CONFIG_ZFCPDUMP_MODULE)
-        if (ipl_info.type == IPL_TYPE_FCP_DUMP)
+        if (ipl_info.type == IPL_TYPE_FCP_DUMP) {
                 memory_end = ZFCPDUMP_HSA_SIZE;
+                memory_end_set = 1;
+        }
 #endif
         memory_size = 0;
         memory_end &= PAGE_MASK;
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 8e6812a22670..3cf74c3ccb69 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -25,6 +25,7 @@
 #include <linux/personality.h>
 #include <linux/binfmts.h>
 #include <linux/tracehook.h>
+#include <linux/syscalls.h>
 #include <asm/ucontext.h>
 #include <asm/uaccess.h>
 #include <asm/lowcore.h>
@@ -53,8 +54,7 @@ typedef struct
 /*
  * Atomically swap in the new signal mask, and wait for a signal.
  */
-asmlinkage int
-sys_sigsuspend(int history0, int history1, old_sigset_t mask)
+SYSCALL_DEFINE3(sigsuspend, int, history0, int, history1, old_sigset_t, mask)
 {
         mask &= _BLOCKABLE;
         spin_lock_irq(&current->sighand->siglock);
@@ -70,9 +70,8 @@ sys_sigsuspend(int history0, int history1, old_sigset_t mask)
         return -ERESTARTNOHAND;
 }
 
-asmlinkage long
-sys_sigaction(int sig, const struct old_sigaction __user *act,
-              struct old_sigaction __user *oact)
+SYSCALL_DEFINE3(sigaction, int, sig, const struct old_sigaction __user *, act,
+                struct old_sigaction __user *, oact)
 {
         struct k_sigaction new_ka, old_ka;
         int ret;
@@ -102,15 +101,13 @@ sys_sigaction(int sig, const struct old_sigaction __user *act,
         return ret;
 }
 
-asmlinkage long
-sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss)
+SYSCALL_DEFINE2(sigaltstack, const stack_t __user *, uss,
+                stack_t __user *, uoss)
 {
         struct pt_regs *regs = task_pt_regs(current);
         return do_sigaltstack(uss, uoss, regs->gprs[15]);
 }
 
-
-
 /* Returns non-zero on fault. */
 static int save_sigregs(struct pt_regs *regs, _sigregs __user *sregs)
 {
@@ -164,7 +161,7 @@ static int restore_sigregs(struct pt_regs *regs, _sigregs __user *sregs)
         return 0;
 }
 
-asmlinkage long sys_sigreturn(void)
+SYSCALL_DEFINE0(sigreturn)
 {
         struct pt_regs *regs = task_pt_regs(current);
         sigframe __user *frame = (sigframe __user *)regs->gprs[15];
@@ -191,7 +188,7 @@ badframe:
         return 0;
 }
 
-asmlinkage long sys_rt_sigreturn(void)
+SYSCALL_DEFINE0(rt_sigreturn)
 {
         struct pt_regs *regs = task_pt_regs(current);
         rt_sigframe __user *frame = (rt_sigframe __user *)regs->gprs[15];
diff --git a/arch/s390/kernel/sys_s390.c b/arch/s390/kernel/sys_s390.c
index c34be4568b80..c7ae4b17e0e3 100644
--- a/arch/s390/kernel/sys_s390.c
+++ b/arch/s390/kernel/sys_s390.c
@@ -29,6 +29,7 @@
 #include <linux/personality.h>
 #include <linux/unistd.h>
 #include <linux/ipc.h>
+#include <linux/syscalls.h>
 #include <asm/uaccess.h>
 #include "entry.h"
 
@@ -74,7 +75,7 @@ struct mmap_arg_struct {
         unsigned long offset;
 };
 
-asmlinkage long sys_mmap2(struct mmap_arg_struct __user  *arg)
+SYSCALL_DEFINE1(mmap2, struct mmap_arg_struct __user *, arg)
 {
         struct mmap_arg_struct a;
         int error = -EFAULT;
@@ -86,7 +87,7 @@ out:
         return error;
 }
 
-asmlinkage long old_mmap(struct mmap_arg_struct __user *arg)
+SYSCALL_DEFINE1(s390_old_mmap, struct mmap_arg_struct __user *, arg)
 {
         struct mmap_arg_struct a;
         long error = -EFAULT;
@@ -108,8 +109,8 @@ out:
  *
  * This is really horribly ugly.
  */
-asmlinkage long sys_ipc(uint call, int first, unsigned long second,
-                                  unsigned long third, void __user *ptr)
+SYSCALL_DEFINE5(ipc, uint, call, int, first, unsigned long, second,
+                unsigned long, third, void __user *, ptr)
 {
         struct ipc_kludge tmp;
         int ret;
@@ -175,7 +176,7 @@ asmlinkage long sys_ipc(uint call, int first, unsigned long second,
 }
 
 #ifdef CONFIG_64BIT
-asmlinkage long s390x_newuname(struct new_utsname __user *name)
+SYSCALL_DEFINE1(s390_newuname, struct new_utsname __user *, name)
 {
         int ret = sys_newuname(name);
 
@@ -186,7 +187,7 @@ asmlinkage long s390x_newuname(struct new_utsname __user *name)
         return ret;
 }
 
-asmlinkage long s390x_personality(unsigned long personality)
+SYSCALL_DEFINE1(s390_personality, unsigned long, personality)
 {
         int ret;
 
@@ -205,15 +206,13 @@ asmlinkage long s390x_personality(unsigned long personality)
  */
 #ifndef CONFIG_64BIT
 
-asmlinkage long
-s390_fadvise64(int fd, u32 offset_high, u32 offset_low, size_t len, int advice)
+SYSCALL_DEFINE5(s390_fadvise64, int, fd, u32, offset_high, u32, offset_low,
+                size_t, len, int, advice)
 {
         return sys_fadvise64(fd, (u64) offset_high << 32 | offset_low,
                         len, advice);
 }
 
-#endif
-
 struct fadvise64_64_args {
         int fd;
         long long offset;
@@ -221,8 +220,7 @@ struct fadvise64_64_args {
         int advice;
 };
 
-asmlinkage long
-s390_fadvise64_64(struct fadvise64_64_args __user *args)
+SYSCALL_DEFINE1(s390_fadvise64_64, struct fadvise64_64_args __user *, args)
 {
         struct fadvise64_64_args a;
 
@@ -231,7 +229,6 @@ s390_fadvise64_64(struct fadvise64_64_args __user *args)
         return sys_fadvise64_64(a.fd, a.offset, a.len, a.advice);
 }
 
-#ifndef CONFIG_64BIT
 /*
  * This is a wrapper to call sys_fallocate(). For 31 bit s390 the last
  * 64 bit argument "len" is split into the upper and lower 32 bits. The
@@ -244,9 +241,19 @@ s390_fadvise64_64(struct fadvise64_64_args __user *args)
  * to
  *   %r2: fd, %r3: mode, %r4/%r5: offset, 96(%r15)-103(%r15): len
  */
-asmlinkage long s390_fallocate(int fd, int mode, loff_t offset,
+SYSCALL_DEFINE(s390_fallocate)(int fd, int mode, loff_t offset,
                                u32 len_high, u32 len_low)
 {
         return sys_fallocate(fd, mode, offset, ((u64)len_high << 32) | len_low);
 }
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_s390_fallocate(long fd, long mode, loff_t offset,
+                                   long len_high, long len_low)
+{
+        return SYSC_s390_fallocate((int) fd, (int) mode, offset,
+                                   (u32) len_high, (u32) len_low);
+}
+SYSCALL_ALIAS(sys_s390_fallocate, SyS_s390_fallocate);
+#endif
+
 #endif
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 2d61787949d5..fe5b25a988ab 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -98,7 +98,7 @@ SYSCALL(sys_uselib,sys_uselib,sys32_uselib_wrapper)
 SYSCALL(sys_swapon,sys_swapon,sys32_swapon_wrapper)
 SYSCALL(sys_reboot,sys_reboot,sys32_reboot_wrapper)
 SYSCALL(sys_ni_syscall,sys_ni_syscall,old32_readdir_wrapper)    /* old readdir syscall */
-SYSCALL(old_mmap,old_mmap,old32_mmap_wrapper)                   /* 90 */
+SYSCALL(sys_s390_old_mmap,sys_s390_old_mmap,old32_mmap_wrapper) /* 90 */
 SYSCALL(sys_munmap,sys_munmap,sys32_munmap_wrapper)
 SYSCALL(sys_truncate,sys_truncate,sys32_truncate_wrapper)
 SYSCALL(sys_ftruncate,sys_ftruncate,sys32_ftruncate_wrapper)
@@ -130,7 +130,7 @@ SYSCALL(sys_fsync,sys_fsync,sys32_fsync_wrapper)
 SYSCALL(sys_sigreturn,sys_sigreturn,sys32_sigreturn)
 SYSCALL(sys_clone,sys_clone,sys32_clone)                        /* 120 */
 SYSCALL(sys_setdomainname,sys_setdomainname,sys32_setdomainname_wrapper)
-SYSCALL(sys_newuname,s390x_newuname,sys32_newuname_wrapper)
+SYSCALL(sys_newuname,sys_s390_newuname,sys32_newuname_wrapper)
 NI_SYSCALL                                                      /* modify_ldt for i386 */
 SYSCALL(sys_adjtimex,sys_adjtimex,compat_sys_adjtimex_wrapper)
 SYSCALL(sys_mprotect,sys_mprotect,sys32_mprotect_wrapper)       /* 125 */
@@ -144,7 +144,7 @@ SYSCALL(sys_getpgid,sys_getpgid,sys32_getpgid_wrapper)
 SYSCALL(sys_fchdir,sys_fchdir,sys32_fchdir_wrapper)
 SYSCALL(sys_bdflush,sys_bdflush,sys32_bdflush_wrapper)
 SYSCALL(sys_sysfs,sys_sysfs,sys32_sysfs_wrapper)                /* 135 */
-SYSCALL(sys_personality,s390x_personality,sys32_personality_wrapper)
+SYSCALL(sys_personality,sys_s390_personality,sys32_personality_wrapper)
 NI_SYSCALL                                                      /* for afs_syscall */
 SYSCALL(sys_setfsuid16,sys_ni_syscall,sys32_setfsuid16_wrapper) /* old setfsuid16 syscall */
 SYSCALL(sys_setfsgid16,sys_ni_syscall,sys32_setfsgid16_wrapper) /* old setfsgid16 syscall */
@@ -194,7 +194,7 @@ SYSCALL(sys_chown16,sys_ni_syscall,sys32_chown16_wrapper)	/* old chown16 syscall
 SYSCALL(sys_getcwd,sys_getcwd,sys32_getcwd_wrapper)
 SYSCALL(sys_capget,sys_capget,sys32_capget_wrapper)
 SYSCALL(sys_capset,sys_capset,sys32_capset_wrapper)             /* 185 */
-SYSCALL(sys_sigaltstack,sys_sigaltstack,sys32_sigaltstack)
+SYSCALL(sys_sigaltstack,sys_sigaltstack,sys32_sigaltstack_wrapper)
 SYSCALL(sys_sendfile,sys_sendfile64,sys32_sendfile_wrapper)
 NI_SYSCALL                                                      /* streams1 */
 NI_SYSCALL                                                      /* streams2 */
@@ -230,8 +230,8 @@ SYSCALL(sys_mincore,sys_mincore,sys32_mincore_wrapper)
 SYSCALL(sys_madvise,sys_madvise,sys32_madvise_wrapper)
 SYSCALL(sys_getdents64,sys_getdents64,sys32_getdents64_wrapper) /* 220 */
 SYSCALL(sys_fcntl64,sys_ni_syscall,compat_sys_fcntl64_wrapper)
-SYSCALL(sys_readahead,sys_readahead,sys32_readahead)
-SYSCALL(sys_sendfile64,sys_ni_syscall,sys32_sendfile64)
+SYSCALL(sys_readahead,sys_readahead,sys32_readahead_wrapper)
+SYSCALL(sys_sendfile64,sys_ni_syscall,sys32_sendfile64_wrapper)
 SYSCALL(sys_setxattr,sys_setxattr,sys32_setxattr_wrapper)
 SYSCALL(sys_lsetxattr,sys_lsetxattr,sys32_lsetxattr_wrapper)    /* 225 */
 SYSCALL(sys_fsetxattr,sys_fsetxattr,sys32_fsetxattr_wrapper)
@@ -245,11 +245,11 @@ SYSCALL(sys_removexattr,sys_removexattr,sys32_removexattr_wrapper)
 SYSCALL(sys_lremovexattr,sys_lremovexattr,sys32_lremovexattr_wrapper)
 SYSCALL(sys_fremovexattr,sys_fremovexattr,sys32_fremovexattr_wrapper)   /* 235 */
 SYSCALL(sys_gettid,sys_gettid,sys_gettid)
-SYSCALL(sys_tkill,sys_tkill,sys_tkill)
+SYSCALL(sys_tkill,sys_tkill,sys_tkill_wrapper)
 SYSCALL(sys_futex,sys_futex,compat_sys_futex_wrapper)
 SYSCALL(sys_sched_setaffinity,sys_sched_setaffinity,sys32_sched_setaffinity_wrapper)
 SYSCALL(sys_sched_getaffinity,sys_sched_getaffinity,sys32_sched_getaffinity_wrapper)    /* 240 */
-SYSCALL(sys_tgkill,sys_tgkill,sys_tgkill)
+SYSCALL(sys_tgkill,sys_tgkill,sys_tgkill_wrapper)
 NI_SYSCALL                                                      /* reserved for TUX */
 SYSCALL(sys_io_setup,sys_io_setup,sys32_io_setup_wrapper)
 SYSCALL(sys_io_destroy,sys_io_destroy,sys32_io_destroy_wrapper)
@@ -261,7 +261,7 @@ SYSCALL(sys_epoll_create,sys_epoll_create,sys_epoll_create_wrapper)
 SYSCALL(sys_epoll_ctl,sys_epoll_ctl,sys_epoll_ctl_wrapper)      /* 250 */
 SYSCALL(sys_epoll_wait,sys_epoll_wait,sys_epoll_wait_wrapper)
 SYSCALL(sys_set_tid_address,sys_set_tid_address,sys32_set_tid_address_wrapper)
-SYSCALL(s390_fadvise64,sys_fadvise64_64,sys32_fadvise64_wrapper)
+SYSCALL(sys_s390_fadvise64,sys_fadvise64_64,sys32_fadvise64_wrapper)
 SYSCALL(sys_timer_create,sys_timer_create,sys32_timer_create_wrapper)
 SYSCALL(sys_timer_settime,sys_timer_settime,sys32_timer_settime_wrapper)        /* 255 */
 SYSCALL(sys_timer_gettime,sys_timer_gettime,sys32_timer_gettime_wrapper)
@@ -272,7 +272,7 @@ SYSCALL(sys_clock_gettime,sys_clock_gettime,sys32_clock_gettime_wrapper)	/* 260
 SYSCALL(sys_clock_getres,sys_clock_getres,sys32_clock_getres_wrapper)
 SYSCALL(sys_clock_nanosleep,sys_clock_nanosleep,sys32_clock_nanosleep_wrapper)
 NI_SYSCALL                                                      /* reserved for vserver */
-SYSCALL(s390_fadvise64_64,sys_ni_syscall,sys32_fadvise64_64_wrapper)
+SYSCALL(sys_s390_fadvise64_64,sys_ni_syscall,sys32_fadvise64_64_wrapper)
 SYSCALL(sys_statfs64,sys_statfs64,compat_sys_statfs64_wrapper)
 SYSCALL(sys_fstatfs64,sys_fstatfs64,compat_sys_fstatfs64_wrapper)
 SYSCALL(sys_remap_file_pages,sys_remap_file_pages,sys32_remap_file_pages_wrapper)
@@ -288,7 +288,7 @@ SYSCALL(sys_mq_getsetattr,sys_mq_getsetattr,compat_sys_mq_getsetattr_wrapper)
 SYSCALL(sys_kexec_load,sys_kexec_load,compat_sys_kexec_load_wrapper)
 SYSCALL(sys_add_key,sys_add_key,compat_sys_add_key_wrapper)
 SYSCALL(sys_request_key,sys_request_key,compat_sys_request_key_wrapper)
-SYSCALL(sys_keyctl,sys_keyctl,compat_sys_keyctl)                /* 280 */
+SYSCALL(sys_keyctl,sys_keyctl,compat_sys_keyctl_wrapper)                /* 280 */
 SYSCALL(sys_waitid,sys_waitid,compat_sys_waitid_wrapper)
 SYSCALL(sys_ioprio_set,sys_ioprio_set,sys_ioprio_set_wrapper)
 SYSCALL(sys_ioprio_get,sys_ioprio_get,sys_ioprio_get_wrapper)
@@ -322,7 +322,7 @@ NI_SYSCALL							/* 310 sys_move_pages */
 SYSCALL(sys_getcpu,sys_getcpu,sys_getcpu_wrapper)
 SYSCALL(sys_epoll_pwait,sys_epoll_pwait,compat_sys_epoll_pwait_wrapper)
 SYSCALL(sys_utimes,sys_utimes,compat_sys_utimes_wrapper)
-SYSCALL(s390_fallocate,sys_fallocate,sys_fallocate_wrapper)
+SYSCALL(sys_s390_fallocate,sys_fallocate,sys_fallocate_wrapper)
 SYSCALL(sys_utimensat,sys_utimensat,compat_sys_utimensat_wrapper)       /* 315 */
 SYSCALL(sys_signalfd,sys_signalfd,compat_sys_signalfd_wrapper)
 NI_SYSCALL                                              /* 317 old sys_timer_fd */
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index d649600df5b9..fc468cae4460 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -399,8 +399,10 @@ static struct workqueue_struct *time_sync_wq;
 
 static void __init time_init_wq(void)
 {
-        if (!time_sync_wq)
-                time_sync_wq = create_singlethread_workqueue("timesync");
+        if (time_sync_wq)
+                return;
+        time_sync_wq = create_singlethread_workqueue("timesync");
+        stop_machine_create();
 }
 
 /*
diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c
index 2fb36e462194..ecf0304e61c1 100644
--- a/arch/s390/kernel/vtime.c
+++ b/arch/s390/kernel/vtime.c
@@ -516,8 +516,12 @@ EXPORT_SYMBOL(del_virt_timer);
  */
 void init_cpu_vtimer(void)
 {
+        struct thread_info *ti = current_thread_info();
         struct vtimer_queue *vq;
 
+        S390_lowcore.user_timer = ti->user_timer;
+        S390_lowcore.system_timer = ti->system_timer;
+
         /* kick the virtual timer */
         asm volatile ("STCK %0" : "=m" (S390_lowcore.last_update_clock));
         asm volatile ("STPT %0" : "=m" (S390_lowcore.last_update_timer));
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index be8497186b96..0d33893e1e89 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -212,6 +212,10 @@ static void kvm_free_vcpus(struct kvm *kvm)
         }
 }
 
+void kvm_arch_sync_events(struct kvm *kvm)
+{
+}
+
 void kvm_arch_destroy_vm(struct kvm *kvm)
 {
         kvm_free_vcpus(kvm);
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index f32a5197128d..ebabe518e729 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -644,66 +644,25 @@ endmenu
 
 menu "Bus options"
 
-# Even on SuperH devices which don't have an ISA bus,
-# this variable helps the PCMCIA modules handle
-# IRQ requesting properly -- Greg Banks.
-#
-# Though we're generally not interested in it when
-# we're not using PCMCIA, so we make it dependent on
-# PCMCIA outright. -- PFM.
-config ISA
-        def_bool y
-        depends on PCMCIA && HD6446X_SERIES
-        help
-          Find out whether you have ISA slots on your motherboard.  ISA is the
-          name of a bus system, i.e. the way the CPU talks to the other stuff
-          inside your box.  Other bus systems are PCI, EISA, MicroChannel
-          (MCA) or VESA.  ISA is an older system, now being displaced by PCI;
-          newer boards don't support it.  If you have ISA, say Y, otherwise N.
-
-config EISA
-        bool
-        ---help---
-          The Extended Industry Standard Architecture (EISA) bus was
-          developed as an open alternative to the IBM MicroChannel bus.
-
-          The EISA bus provided some of the features of the IBM MicroChannel
-          bus while maintaining backward compatibility with cards made for
-          the older ISA bus.  The EISA bus saw limited use between 1988 and
-          1995 when it was made obsolete by the PCI bus.
-
-          Say Y here if you are building a kernel for an EISA-based machine.
-
-          Otherwise, say N.
-
-config MCA
-        bool
-        help
-          MicroChannel Architecture is found in some IBM PS/2 machines and
-          laptops.  It is a bus system similar to PCI or ISA. See
-          <file:Documentation/mca.txt> (and especially the web page given
-          there) before attempting to build an MCA bus kernel.
-
-config SBUS
-        bool
-
 config SUPERHYWAY
         tristate "SuperHyway Bus support"
         depends on CPU_SUBTYPE_SH4_202
 
 config MAPLE
-       bool "Maple Bus support"
-       depends on SH_DREAMCAST
-       help
-         The Maple Bus is SEGA's serial communication bus for peripherals
-         on the Dreamcast. Without this bus support you won't be able to
-         get your Dreamcast keyboard etc to work, so most users
-         probably want to say 'Y' here, unless you are only using the
-         Dreamcast with a serial line terminal or a remote network
-         connection.
+        bool "Maple Bus support"
+        depends on SH_DREAMCAST
+        help
+         The Maple Bus is SEGA's serial communication bus for peripherals
+         on the Dreamcast. Without this bus support you won't be able to
+         get your Dreamcast keyboard etc to work, so most users
+         probably want to say 'Y' here, unless you are only using the
+         Dreamcast with a serial line terminal or a remote network
+         connection.
 
 source "arch/sh/drivers/pci/Kconfig"
 
+source "drivers/pci/pcie/Kconfig"
+
 source "drivers/pci/Kconfig"
 
 source "drivers/pcmcia/Kconfig"
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 1c67cba6e34f..15b6d450fbf0 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -18,8 +18,11 @@
 #include <linux/mtd/sh_flctl.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
-#include <linux/smc911x.h>
+#include <linux/smsc911x.h>
 #include <linux/gpio.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_gpio.h>
+#include <media/soc_camera.h>
 #include <media/soc_camera_platform.h>
 #include <media/sh_mobile_ceu.h>
 #include <video/sh_mobile_lcdc.h>
@@ -27,12 +30,14 @@
 #include <asm/clock.h>
 #include <cpu/sh7723.h>
 
-static struct smc911x_platdata smc911x_info = {
-        .flags = SMC911X_USE_32BIT,
-        .irq_flags = IRQF_TRIGGER_LOW,
+static struct smsc911x_platform_config smsc911x_config = {
+        .phy_interface  = PHY_INTERFACE_MODE_MII,
+        .irq_polarity   = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+        .irq_type       = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+        .flags          = SMSC911X_USE_32BIT,
 };
 
-static struct resource smc9118_resources[] = {
+static struct resource smsc9118_resources[] = {
         [0] = {
                 .start  = 0xb6080000,
                 .end    = 0xb60fffff,
@@ -45,13 +50,13 @@ static struct resource smc9118_resources[] = {
         }
 };
 
-static struct platform_device smc9118_device = {
-        .name           = "smc911x",
+static struct platform_device smsc9118_device = {
+        .name           = "smsc911x",
         .id             = -1,
-        .num_resources  = ARRAY_SIZE(smc9118_resources),
-        .resource       = smc9118_resources,
+        .num_resources  = ARRAY_SIZE(smsc9118_resources),
+        .resource       = smsc9118_resources,
         .dev            = {
-                .platform_data = &smc911x_info,
+                .platform_data = &smsc911x_config,
         },
 };
 
@@ -212,6 +217,12 @@ static struct platform_device lcdc_device = {
         },
 };
 
+static void camera_power(int val)
+{
+        gpio_set_value(GPIO_PTZ5, val); /* RST_CAM/RSTB */
+        mdelay(10);
+}
+
 #ifdef CONFIG_I2C
 static unsigned char camera_ncm03j_magic[] =
 {
@@ -241,9 +252,11 @@ static int camera_set_capture(struct soc_camera_platform_info *info,
         int ret = 0;
         int i;
 
+        camera_power(0);
         if (!enable)
                 return 0; /* no disable for now */
 
+        camera_power(1);
         for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) {
                 u_int8_t buf[8];
 
@@ -315,8 +328,22 @@ static struct platform_device ceu_device = {
         },
 };
 
+struct spi_gpio_platform_data sdcard_cn3_platform_data = {
+        .sck = GPIO_PTD0,
+        .mosi = GPIO_PTD1,
+        .miso = GPIO_PTD2,
+        .num_chipselect = 1,
+};
+
+static struct platform_device sdcard_cn3_device = {
+        .name           = "spi_gpio",
+        .dev    = {
+                .platform_data  = &sdcard_cn3_platform_data,
+        },
+};
+
 static struct platform_device *ap325rxa_devices[] __initdata = {
-        &smc9118_device,
+        &smsc9118_device,
         &ap325rxa_nor_flash_device,
         &lcdc_device,
         &ceu_device,
@@ -324,6 +351,7 @@ static struct platform_device *ap325rxa_devices[] __initdata = {
         &camera_device,
 #endif
         &nand_flash_device,
+        &sdcard_cn3_device,
 };
 
 static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
@@ -332,6 +360,15 @@ static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
         },
 };
 
+static struct spi_board_info ap325rxa_spi_devices[] = {
+        {
+                .modalias = "mmc_spi",
+                .max_speed_hz = 5000000,
+                .chip_select = 0,
+                .controller_data = (void *) GPIO_PTD5,
+        },
+};
+
 static int __init ap325rxa_devices_setup(void)
 {
         /* LD3 and LD4 LEDs */
@@ -398,7 +435,7 @@ static int __init ap325rxa_devices_setup(void)
         gpio_request(GPIO_PTZ6, NULL);
         gpio_direction_output(GPIO_PTZ6, 0); /* STBY_CAM */
         gpio_request(GPIO_PTZ5, NULL);
-        gpio_direction_output(GPIO_PTZ5, 1); /* RST_CAM */
+        gpio_direction_output(GPIO_PTZ5, 0); /* RST_CAM */
         gpio_request(GPIO_PTZ4, NULL);
         gpio_direction_output(GPIO_PTZ4, 0); /* SADDR */
 
@@ -429,6 +466,9 @@ static int __init ap325rxa_devices_setup(void)
         i2c_register_board_info(0, ap325rxa_i2c_devices,
                                 ARRAY_SIZE(ap325rxa_i2c_devices));
 
+        spi_register_board_info(ap325rxa_spi_devices,
+                                ARRAY_SIZE(ap325rxa_spi_devices));
+
         return platform_add_devices(ap325rxa_devices,
                                 ARRAY_SIZE(ap325rxa_devices));
 }
diff --git a/arch/sh/boards/board-magicpanelr2.c b/arch/sh/boards/board-magicpanelr2.c
index 3de22ccdeb7e..0a37c8bfc959 100644
--- a/arch/sh/boards/board-magicpanelr2.c
+++ b/arch/sh/boards/board-magicpanelr2.c
@@ -14,6 +14,7 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
+#include <linux/smsc911x.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
@@ -242,7 +243,7 @@ static void __init mpr2_setup(char **cmdline_p)
                 printk(KERN_WARNING "Ethernet not ready\n");
 }
 
-static struct resource smc911x_resources[] = {
+static struct resource smsc911x_resources[] = {
         [0] = {
                 .start          = 0xa8000000,
                 .end            = 0xabffffff,
@@ -255,11 +256,21 @@ static struct resource smc911x_resources[] = {
         },
 };
 
-static struct platform_device smc911x_device = {
-        .name           = "smc911x",
+static struct smsc911x_platform_config smsc911x_config = {
+        .phy_interface  = PHY_INTERFACE_MODE_MII,
+        .irq_polarity   = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+        .irq_type       = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+        .flags          = SMSC911X_USE_32BIT,
+};
+
+static struct platform_device smsc911x_device = {
+        .name           = "smsc911x",
         .id             = -1,
-        .num_resources  = ARRAY_SIZE(smc911x_resources),
-        .resource       = smc911x_resources,
+        .num_resources  = ARRAY_SIZE(smsc911x_resources),
+        .resource       = smsc911x_resources,
+        .dev = {
+                .platform_data = &smsc911x_config,
+        },
 };
 
 static struct resource heartbeat_resources[] = {
@@ -360,7 +371,7 @@ static void __init set_mtd_partitions(void)
 
 static struct platform_device *mpr2_devices[] __initdata = {
         &heartbeat_device,
-        &smc911x_device,
+        &smsc911x_device,
         &flash_device,
 };
 
diff --git a/arch/sh/boards/board-sh7785lcr.c b/arch/sh/boards/board-sh7785lcr.c
index 408bbddaf325..38a64968d7bf 100644
--- a/arch/sh/boards/board-sh7785lcr.c
+++ b/arch/sh/boards/board-sh7785lcr.c
@@ -18,6 +18,7 @@
 #include <linux/i2c.h>
 #include <linux/i2c-pca-platform.h>
 #include <linux/i2c-algo-pca.h>
+#include <linux/irq.h>
 #include <asm/heartbeat.h>
 #include <mach/sh7785lcr.h>
 
diff --git a/arch/sh/boards/mach-highlander/setup.c b/arch/sh/boards/mach-highlander/setup.c
index 806438b42cac..20fe72c515d5 100644
--- a/arch/sh/boards/mach-highlander/setup.c
+++ b/arch/sh/boards/mach-highlander/setup.c
@@ -18,6 +18,7 @@
 #include <linux/ata_platform.h>
 #include <linux/types.h>
 #include <linux/i2c.h>
+#include <linux/irq.h>
 #include <net/ax88796.h>
 #include <asm/machvec.h>
 #include <mach/highlander.h>
diff --git a/arch/sh/boards/mach-hp6xx/setup.c b/arch/sh/boards/mach-hp6xx/setup.c
index 48fece78ff54..746742bdc014 100644
--- a/arch/sh/boards/mach-hp6xx/setup.c
+++ b/arch/sh/boards/mach-hp6xx/setup.c
@@ -12,9 +12,9 @@
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
+#include <linux/irq.h>
 #include <asm/hd64461.h>
 #include <asm/io.h>
-#include <asm/irq.h>
 #include <mach/hp6xx.h>
 #include <cpu/dac.h>
 
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index cc1408119c24..28e56c5809a2 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -18,9 +18,12 @@
 #include <linux/delay.h>
 #include <linux/clk.h>
 #include <linux/gpio.h>
-#include <media/soc_camera_platform.h>
-#include <media/sh_mobile_ceu.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_gpio.h>
 #include <video/sh_mobile_lcdc.h>
+#include <media/sh_mobile_ceu.h>
+#include <media/ov772x.h>
+#include <media/tw9910.h>
 #include <asm/clock.h>
 #include <asm/machvec.h>
 #include <asm/io.h>
@@ -292,9 +295,12 @@ static struct platform_device migor_lcdc_device = {
 };
 
 static struct clk *camera_clk;
+static DEFINE_MUTEX(camera_lock);
 
-static void camera_power_on(void)
+static void camera_power_on(int is_tw)
 {
+        mutex_lock(&camera_lock);
+
         /* Use 10 MHz VIO_CKO instead of 24 MHz to work
          * around signal quality issues on Panel Board V2.1.
          */
@@ -304,6 +310,12 @@ static void camera_power_on(void)
 
         /* use VIO_RST to take camera out of reset */
         mdelay(10);
+        if (is_tw) {
+                gpio_set_value(GPIO_PTT2, 0);
+                gpio_set_value(GPIO_PTT0, 0);
+        } else {
+                gpio_set_value(GPIO_PTT0, 1);
+        }
         gpio_set_value(GPIO_PTT3, 0);
         mdelay(10);
         gpio_set_value(GPIO_PTT3, 1);
@@ -316,107 +328,29 @@ static void camera_power_off(void)
         clk_put(camera_clk);
 
         gpio_set_value(GPIO_PTT3, 0);
+        mutex_unlock(&camera_lock);
 }
 
-static void camera_power(int mode)
+static int ov7725_power(struct device *dev, int mode)
 {
         if (mode)
-                camera_power_on();
+                camera_power_on(0);
         else
                 camera_power_off();
-}
 
-#ifdef CONFIG_I2C
-static unsigned char camera_ov772x_magic[] =
-{
-        0x09, 0x01, 0x0c, 0x20, 0x0d, 0x41, 0x0e, 0x01,
-        0x12, 0x00, 0x13, 0x8F, 0x14, 0x4A, 0x15, 0x00,
-        0x16, 0x00, 0x17, 0x23, 0x18, 0xa0, 0x19, 0x07,
-        0x1a, 0xf0, 0x1b, 0x40, 0x1f, 0x00, 0x20, 0x10,
-        0x22, 0xff, 0x23, 0x01, 0x28, 0x00, 0x29, 0xa0,
-        0x2a, 0x00, 0x2b, 0x00, 0x2c, 0xf0, 0x2d, 0x00,
-        0x2e, 0x00, 0x30, 0x80, 0x31, 0x60, 0x32, 0x00,
-        0x33, 0x00, 0x34, 0x00, 0x3d, 0x80, 0x3e, 0xe2,
-        0x3f, 0x1f, 0x42, 0x80, 0x43, 0x80, 0x44, 0x80,
-        0x45, 0x80, 0x46, 0x00, 0x47, 0x00, 0x48, 0x00,
-        0x49, 0x50, 0x4a, 0x30, 0x4b, 0x50, 0x4c, 0x50,
-        0x4d, 0x00, 0x4e, 0xef, 0x4f, 0x10, 0x50, 0x60,
-        0x51, 0x00, 0x52, 0x00, 0x53, 0x24, 0x54, 0x7a,
-        0x55, 0xfc, 0x62, 0xff, 0x63, 0xf0, 0x64, 0x1f,
-        0x65, 0x00, 0x66, 0x10, 0x67, 0x00, 0x68, 0x00,
-        0x69, 0x5c, 0x6a, 0x11, 0x6b, 0xa2, 0x6c, 0x01,
-        0x6d, 0x50, 0x6e, 0x80, 0x6f, 0x80, 0x70, 0x0f,
-        0x71, 0x00, 0x72, 0x00, 0x73, 0x0f, 0x74, 0x0f,
-        0x75, 0xff, 0x78, 0x10, 0x79, 0x70, 0x7a, 0x70,
-        0x7b, 0xf0, 0x7c, 0xf0, 0x7d, 0xf0, 0x7e, 0x0e,
-        0x7f, 0x1a, 0x80, 0x31, 0x81, 0x5a, 0x82, 0x69,
-        0x83, 0x75, 0x84, 0x7e, 0x85, 0x88, 0x86, 0x8f,
-        0x87, 0x96, 0x88, 0xa3, 0x89, 0xaf, 0x8a, 0xc4,
-        0x8b, 0xd7, 0x8c, 0xe8, 0x8d, 0x20, 0x8e, 0x00,
-        0x8f, 0x00, 0x90, 0x08, 0x91, 0x10, 0x92, 0x1f,
-        0x93, 0x01, 0x94, 0x2c, 0x95, 0x24, 0x96, 0x08,
-        0x97, 0x14, 0x98, 0x24, 0x99, 0x38, 0x9a, 0x9e,
-        0x9b, 0x00, 0x9c, 0x40, 0x9e, 0x11, 0x9f, 0x02,
-        0xa0, 0x00, 0xa1, 0x40, 0xa2, 0x40, 0xa3, 0x06,
-        0xa4, 0x00, 0xa6, 0x00, 0xa7, 0x40, 0xa8, 0x40,
-        0xa9, 0x80, 0xaa, 0x80, 0xab, 0x06, 0xac, 0xff,
-        0x12, 0x06, 0x64, 0x3f, 0x12, 0x46, 0x17, 0x3f,
-        0x18, 0x50, 0x19, 0x03, 0x1a, 0x78, 0x29, 0x50,
-        0x2c, 0x78,
-};
+        return 0;
+}
 
-static int ov772x_set_capture(struct soc_camera_platform_info *info,
-                              int enable)
+static int tw9910_power(struct device *dev, int mode)
 {
-        struct i2c_adapter *a = i2c_get_adapter(0);
-        struct i2c_msg msg;
-        int ret = 0;
-        int i;
-
-        if (!enable)
-                return 0; /* camera_power_off() is enough */
-
-        for (i = 0; i < ARRAY_SIZE(camera_ov772x_magic); i += 2) {
-                u_int8_t buf[8];
-
-                msg.addr = 0x21;
-                msg.buf = buf;
-                msg.len = 2;
-                msg.flags = 0;
-
-                buf[0] = camera_ov772x_magic[i];
-                buf[1] = camera_ov772x_magic[i + 1];
-
-                ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1);
-        }
+        if (mode)
+                camera_power_on(1);
+        else
+                camera_power_off();
 
-        return ret;
+        return 0;
 }
 
-static struct soc_camera_platform_info ov772x_info = {
-        .iface = 0,
-        .format_name = "RGB565",
-        .format_depth = 16,
-        .format = {
-                .pixelformat = V4L2_PIX_FMT_RGB565,
-                .colorspace = V4L2_COLORSPACE_SRGB,
-                .width = 320,
-                .height = 240,
-        },
-        .bus_param =  SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
-        SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
-        .power = camera_power,
-        .set_capture = ov772x_set_capture,
-};
-
-static struct platform_device migor_camera_device = {
-        .name           = "soc_camera_platform",
-        .dev    = {
-                .platform_data  = &ov772x_info,
-        },
-};
-#endif /* CONFIG_I2C */
-
 static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
         .flags = SOCAM_MASTER | SOCAM_DATAWIDTH_8 | SOCAM_PCLK_SAMPLE_RISING \
         | SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH,
@@ -448,16 +382,43 @@ static struct platform_device migor_ceu_device = {
         },
 };
 
+static struct ov772x_camera_info ov7725_info = {
+        .buswidth  = SOCAM_DATAWIDTH_8,
+        .link = {
+                .power  = ov7725_power,
+        },
+};
+
+static struct tw9910_video_info tw9910_info = {
+        .buswidth = SOCAM_DATAWIDTH_8,
+        .mpout    = TW9910_MPO_FIELD,
+        .link = {
+                .power  = tw9910_power,
+        }
+};
+
+struct spi_gpio_platform_data sdcard_cn9_platform_data = {
+        .sck = GPIO_PTD0,
+        .mosi = GPIO_PTD1,
+        .miso = GPIO_PTD2,
+        .num_chipselect = 1,
+};
+
+static struct platform_device sdcard_cn9_device = {
+        .name           = "spi_gpio",
+        .dev    = {
+                .platform_data  = &sdcard_cn9_platform_data,
+        },
+};
+
 static struct platform_device *migor_devices[] __initdata = {
         &smc91x_eth_device,
         &sh_keysc_device,
         &migor_lcdc_device,
         &migor_ceu_device,
-#ifdef CONFIG_I2C
-        &migor_camera_device,
-#endif
         &migor_nor_flash_device,
         &migor_nand_flash_device,
+        &sdcard_cn9_device,
 };
 
 static struct i2c_board_info migor_i2c_devices[] = {
@@ -468,6 +429,23 @@ static struct i2c_board_info migor_i2c_devices[] = {
                 I2C_BOARD_INFO("migor_ts", 0x51),
                 .irq = 38, /* IRQ6 */
         },
+        {
+                I2C_BOARD_INFO("ov772x", 0x21),
+                .platform_data = &ov7725_info,
+        },
+        {
+                I2C_BOARD_INFO("tw9910", 0x45),
+                .platform_data = &tw9910_info,
+        },
+};
+
+static struct spi_board_info migor_spi_devices[] = {
+        {
+                .modalias = "mmc_spi",
+                .max_speed_hz = 5000000,
+                .chip_select = 0,
+                .controller_data = (void *) GPIO_PTD5,
+        },
 };
 
 static int __init migor_devices_setup(void)
@@ -592,6 +570,9 @@ static int __init migor_devices_setup(void)
         i2c_register_board_info(0, migor_i2c_devices,
                                 ARRAY_SIZE(migor_i2c_devices));
 
+        spi_register_board_info(migor_spi_devices,
+                                ARRAY_SIZE(migor_spi_devices));
+
         return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices));
 }
 __initcall(migor_devices_setup);
diff --git a/arch/sh/boards/mach-rsk/devices-rsk7203.c b/arch/sh/boards/mach-rsk/devices-rsk7203.c
index 73f743b9be8d..d8a65ea91665 100644
--- a/arch/sh/boards/mach-rsk/devices-rsk7203.c
+++ b/arch/sh/boards/mach-rsk/devices-rsk7203.c
@@ -15,19 +15,21 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/map.h>
-#include <linux/smc911x.h>
+#include <linux/smsc911x.h>
 #include <linux/gpio.h>
 #include <linux/leds.h>
 #include <asm/machvec.h>
 #include <asm/io.h>
 #include <cpu/sh7203.h>
 
-static struct smc911x_platdata smc911x_info = {
-        .flags          = SMC911X_USE_16BIT,
-        .irq_flags      = IRQF_TRIGGER_LOW,
+static struct smsc911x_platform_config smsc911x_config = {
+        .phy_interface  = PHY_INTERFACE_MODE_MII,
+        .irq_polarity   = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+        .irq_type       = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+        .flags          = SMSC911X_USE_16BIT,
 };
 
-static struct resource smc911x_resources[] = {
+static struct resource smsc911x_resources[] = {
         [0] = {
                 .start          = 0x24000000,
                 .end            = 0x24000000 + 0x100,
@@ -40,13 +42,13 @@ static struct resource smc911x_resources[] = {
         },
 };
 
-static struct platform_device smc911x_device = {
-        .name           = "smc911x",
+static struct platform_device smsc911x_device = {
+        .name           = "smsc911x",
         .id             = -1,
-        .num_resources  = ARRAY_SIZE(smc911x_resources),
-        .resource       = smc911x_resources,
+        .num_resources  = ARRAY_SIZE(smsc911x_resources),
+        .resource       = smsc911x_resources,
         .dev            = {
-                .platform_data = &smc911x_info,
+                .platform_data = &smsc911x_config,
         },
 };
 
@@ -87,7 +89,7 @@ static struct platform_device led_device = {
 };
 
 static struct platform_device *rsk7203_devices[] __initdata = {
-        &smc911x_device,
+        &smsc911x_device,
         &led_device,
 };
 
diff --git a/arch/sh/boards/mach-x3proto/setup.c b/arch/sh/boards/mach-x3proto/setup.c
index a70d23b21788..a340492087fa 100644
--- a/arch/sh/boards/mach-x3proto/setup.c
+++ b/arch/sh/boards/mach-x3proto/setup.c
@@ -14,6 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 #include <linux/smc91x.h>
+#include <linux/irq.h>
 #include <asm/ilsel.h>
 
 static struct resource heartbeat_resources[] = {
diff --git a/arch/sh/configs/ap325rxa_defconfig b/arch/sh/configs/ap325rxa_defconfig
index 874dd9726e52..352f87d50fdc 100644
--- a/arch/sh/configs/ap325rxa_defconfig
+++ b/arch/sh/configs/ap325rxa_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Tue Oct 21 18:20:06 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 27 11:45:08 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -43,12 +45,12 @@ CONFIG_BSD_PROCESS_ACCT=y
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 CONFIG_USER_SCHED=y
 # CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -75,12 +77,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -90,7 +90,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -98,11 +97,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -119,6 +116,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -128,6 +129,7 @@ CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 CONFIG_CPU_SHX2=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -192,7 +194,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -269,7 +270,6 @@ CONFIG_SECCOMP=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 
 #
@@ -293,11 +293,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -353,6 +360,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -368,8 +376,9 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -392,6 +401,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_AR7_PARTS is not set
@@ -439,14 +449,14 @@ CONFIG_MTD_CFI_UTIL=y
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xffffffff
-CONFIG_MTD_PHYSMAP_LEN=0
-CONFIG_MTD_PHYSMAP_BANKWIDTH=0
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
 # CONFIG_MTD_PLATRAM is not set
 
 #
 # Self-contained MTD device drivers
 #
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
 # CONFIG_MTD_SLRAM is not set
 # CONFIG_MTD_PHRAM is not set
 # CONFIG_MTD_MTDRAM is not set
@@ -470,9 +480,23 @@ CONFIG_MTD_NAND_SH_FLCTL=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
-# CONFIG_MTD_UBI is not set
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_RESERVE=1
+# CONFIG_MTD_UBI_GLUEBI is not set
+
+#
+# UBI debugging options
+#
+# CONFIG_MTD_UBI_DEBUG is not set
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
@@ -487,7 +511,9 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -530,6 +556,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_ATA is not set
@@ -541,13 +568,34 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+CONFIG_SMSC_PHY=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_AX88796 is not set
 # CONFIG_STNIC is not set
 # CONFIG_SMC91X is not set
-CONFIG_SMC911X=y
+# CONFIG_ENC28J60 is not set
+# CONFIG_SMC911X is not set
+CONFIG_SMSC911X=y
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -565,6 +613,10 @@ CONFIG_SMC911X=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -630,6 +682,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -637,19 +690,102 @@ CONFIG_HW_RANDOM=y
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
-# CONFIG_I2C is not set
-# CONFIG_SPI is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_SH_MOBILE=y
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_GPIO=y
+# CONFIG_SPI_SH_SCI is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -658,8 +794,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -668,13 +810,47 @@ CONFIG_SSB_POSSIBLE=y
 #
 # Multimedia core support
 #
-# CONFIG_VIDEO_DEV is not set
+CONFIG_VIDEO_DEV=y
+CONFIG_VIDEO_V4L2_COMMON=y
+# CONFIG_VIDEO_ALLOW_V4L1 is not set
+CONFIG_VIDEO_V4L1_COMPAT=y
 # CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
+CONFIG_VIDEO_MEDIA=y
 
 #
 # Multimedia drivers
 #
+# CONFIG_MEDIA_ATTACH is not set
+CONFIG_MEDIA_TUNER=y
+# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
+CONFIG_MEDIA_TUNER_SIMPLE=y
+CONFIG_MEDIA_TUNER_TDA8290=y
+CONFIG_MEDIA_TUNER_TDA9887=y
+CONFIG_MEDIA_TUNER_TEA5761=y
+CONFIG_MEDIA_TUNER_TEA5767=y
+CONFIG_MEDIA_TUNER_MT20XX=y
+CONFIG_MEDIA_TUNER_XC2028=y
+CONFIG_MEDIA_TUNER_XC5000=y
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEOBUF_GEN=y
+CONFIG_VIDEOBUF_DMA_CONTIG=y
+CONFIG_VIDEO_CAPTURE_DRIVERS=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+# CONFIG_VIDEO_VIVI is not set
+# CONFIG_VIDEO_SAA5246A is not set
+# CONFIG_VIDEO_SAA5249 is not set
+CONFIG_SOC_CAMERA=y
+# CONFIG_SOC_CAMERA_MT9M001 is not set
+# CONFIG_SOC_CAMERA_MT9M111 is not set
+# CONFIG_SOC_CAMERA_MT9T031 is not set
+# CONFIG_SOC_CAMERA_MT9V022 is not set
+# CONFIG_SOC_CAMERA_TW9910 is not set
+CONFIG_SOC_CAMERA_PLATFORM=y
+CONFIG_SOC_CAMERA_OV772X=y
+CONFIG_VIDEO_SH_MOBILE_CEU=y
+# CONFIG_RADIO_ADAPTERS is not set
 # CONFIG_DAB is not set
 
 #
@@ -682,7 +858,34 @@ CONFIG_SSB_POSSIBLE=y
 #
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_FB is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_SH_MOBILE_LCDC=y
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -694,14 +897,103 @@ CONFIG_SSB_POSSIBLE=y
 # Console display driver support
 #
 CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_LOGO_SUPERH_MONO=y
+CONFIG_LOGO_SUPERH_VGA16=y
+CONFIG_LOGO_SUPERH_CLUT224=y
 # CONFIG_SOUND is not set
 # CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
-# CONFIG_MMC is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD/SDIO Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_SDHCI is not set
+CONFIG_MMC_SPI=y
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+CONFIG_RTC_DRV_PCF8563=y
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_DS3234 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_SH is not set
 # CONFIG_DMADEVICES is not set
 CONFIG_UIO=y
 # CONFIG_UIO_PDRV is not set
@@ -731,6 +1023,7 @@ CONFIG_FS_POSIX_ACL=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
@@ -768,10 +1061,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -780,7 +1070,9 @@ CONFIG_TMPFS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_UBIFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -878,13 +1170,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -900,11 +1198,14 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -987,12 +1288,13 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
-# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC_ITU_T=y
 CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
+CONFIG_CRC7=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
diff --git a/arch/sh/configs/cayman_defconfig b/arch/sh/configs/cayman_defconfig
index e21c0e8e22d9..92895013813d 100644
--- a/arch/sh/configs/cayman_defconfig
+++ b/arch/sh/configs/cayman_defconfig
@@ -700,8 +700,8 @@ CONFIG_I2C_HELPER_AUTO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/sh/configs/dreamcast_defconfig b/arch/sh/configs/dreamcast_defconfig
index be4c2e0dbb26..2d86e0487517 100644
--- a/arch/sh/configs/dreamcast_defconfig
+++ b/arch/sh/configs/dreamcast_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:18:02 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 16:54:55 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -78,7 +80,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
 # CONFIG_OPROFILE is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
@@ -90,7 +91,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -98,11 +98,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -119,6 +117,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -126,6 +128,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -195,7 +198,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -290,7 +292,6 @@ CONFIG_SECCOMP=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 # CONFIG_GUSA_RB is not set
 
@@ -310,6 +311,7 @@ CONFIG_MAPLE=y
 CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCCARD is not set
@@ -322,11 +324,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -379,6 +388,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -394,8 +404,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -434,6 +444,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -477,6 +488,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -492,7 +504,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -506,6 +517,7 @@ CONFIG_8139TOO=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -611,6 +623,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -643,11 +656,11 @@ CONFIG_SH_WDT=y
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -657,7 +670,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -732,6 +745,7 @@ CONFIG_FB_PVR2=y
 # CONFIG_FB_SH_MOBILE_LCDC is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -788,9 +802,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -847,10 +862,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -901,13 +913,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -923,6 +941,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1006,6 +1025,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/edosk7705_defconfig b/arch/sh/configs/edosk7705_defconfig
index 8f4329fbbd39..461bfb350221 100644
--- a/arch/sh/configs/edosk7705_defconfig
+++ b/arch/sh/configs/edosk7705_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
-# Wed Dec 17 13:53:02 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 16:55:29 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -64,7 +64,6 @@ CONFIG_SHMEM=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -72,11 +71,14 @@ CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 # CONFIG_BLOCK is not set
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -151,7 +153,6 @@ CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -362,7 +363,6 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -382,10 +382,7 @@ CONFIG_STAGING_EXCLUDE_BUILD=y
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_NLS is not set
 
 #
@@ -426,6 +423,7 @@ CONFIG_HAVE_ARCH_KGDB=y
 #
 # Library routines
 #
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/edosk7760_defconfig b/arch/sh/configs/edosk7760_defconfig
index 158006847ad6..14d4b35685a1 100644
--- a/arch/sh/configs/edosk7760_defconfig
+++ b/arch/sh/configs/edosk7760_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:20:09 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 16:55:48 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -59,6 +61,7 @@ CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -75,13 +78,11 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -92,7 +93,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -100,11 +100,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -121,6 +119,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -128,6 +130,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -191,7 +194,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -272,7 +274,6 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 # CONFIG_GUSA_RB is not set
 
@@ -298,11 +299,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -353,6 +361,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -368,8 +377,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -510,6 +519,7 @@ CONFIG_MII=y
 # CONFIG_STNIC is not set
 CONFIG_SMC91X=y
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -592,6 +602,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -632,8 +643,8 @@ CONFIG_I2C_SH7760=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -651,11 +662,11 @@ CONFIG_I2C_DEBUG_CHIP=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -664,9 +675,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -693,15 +707,16 @@ CONFIG_FB=m
 # CONFIG_FIRMWARE_EDID is not set
 # CONFIG_FB_DDC is not set
 # CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -716,6 +731,7 @@ CONFIG_FB_SH_MOBILE_LCDC=m
 # CONFIG_FB_SH7760 is not set
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -737,6 +753,7 @@ CONFIG_SND_PCM=y
 # CONFIG_SND_SEQUENCER is not set
 # CONFIG_SND_MIXER_OSS is not set
 # CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_HRTIMER is not set
 # CONFIG_SND_DYNAMIC_MINORS is not set
 # CONFIG_SND_SUPPORT_OLD_API is not set
 # CONFIG_SND_VERBOSE_PROCFS is not set
@@ -753,6 +770,7 @@ CONFIG_SND_SOC=y
 #
 # SoC Audio support for SuperH
 #
+CONFIG_SND_SOC_I2C_AND_SPI=y
 # CONFIG_SND_SOC_ALL_CODECS is not set
 # CONFIG_SOUND_PRIME is not set
 # CONFIG_HID_SUPPORT is not set
@@ -823,10 +841,7 @@ CONFIG_TMPFS_POSIX_ACL=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -950,6 +965,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_FRAME_POINTER is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -958,17 +974,25 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
@@ -978,7 +1002,9 @@ CONFIG_DEBUG_STACKOVERFLOW=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -994,7 +1020,11 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1077,6 +1107,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/hp6xx_defconfig b/arch/sh/configs/hp6xx_defconfig
index 1032b235f080..847a25106635 100644
--- a/arch/sh/configs/hp6xx_defconfig
+++ b/arch/sh/configs/hp6xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:23:53 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 16:56:55 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,7 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_SYS_SUPPORTS_PM=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -70,12 +71,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -85,13 +84,11 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -108,6 +105,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 CONFIG_FREEZER=y
 
 #
@@ -115,6 +116,7 @@ CONFIG_FREEZER=y
 #
 CONFIG_CPU_SH3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -178,7 +180,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -236,7 +237,6 @@ CONFIG_NR_ONCHIP_DMA_CHANNELS=4
 #
 CONFIG_HD6446X_SERIES=y
 CONFIG_HD64461=y
-# CONFIG_HD64465 is not set
 CONFIG_HD64461_IRQ=36
 CONFIG_HD64461_IOBASE=0xb0000000
 CONFIG_HD64461_ENABLER=y
@@ -275,7 +275,6 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000
 #
 # Bus options
 #
-CONFIG_ISA=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCCARD=y
 # CONFIG_PCMCIA_DEBUG is not set
@@ -286,9 +285,6 @@ CONFIG_PCMCIA_IOCTL=y
 #
 # PC-card bridges
 #
-# CONFIG_I82365 is not set
-# CONFIG_TCIC is not set
-CONFIG_PCMCIA_PROBE=y
 
 #
 # Executable file formats
@@ -301,13 +297,13 @@ CONFIG_BINFMT_ELF=y
 #
 # Power management options (EXPERIMENTAL)
 #
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_PM=y
 # CONFIG_PM_DEBUG is not set
 CONFIG_PM_SLEEP=y
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
 CONFIG_APM_EMULATION=y
+# CONFIG_CPU_IDLE is not set
 # CONFIG_NET is not set
 
 #
@@ -326,7 +322,6 @@ CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_MTD is not set
 # CONFIG_PARPORT is not set
-# CONFIG_PNP is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
@@ -336,6 +331,7 @@ CONFIG_BLK_DEV=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -375,18 +371,7 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_SCSI_SAS_LIBSAS is not set
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_T128 is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
 # CONFIG_SCSI_DH is not set
@@ -395,10 +380,7 @@ CONFIG_ATA=y
 CONFIG_SATA_PMP=y
 CONFIG_ATA_SFF=y
 # CONFIG_SATA_MV is not set
-# CONFIG_PATA_LEGACY is not set
 # CONFIG_PATA_PCMCIA is not set
-# CONFIG_PATA_QDI is not set
-# CONFIG_PATA_WINBOND_VLB is not set
 CONFIG_PATA_PLATFORM=y
 # CONFIG_MD is not set
 # CONFIG_PHONE is not set
@@ -438,11 +420,11 @@ CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_FUJITSU is not set
 # CONFIG_TOUCHSCREEN_GUNZE is not set
 # CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
 # CONFIG_TOUCHSCREEN_MTOUCH is not set
 # CONFIG_TOUCHSCREEN_INEXIO is not set
 # CONFIG_TOUCHSCREEN_MK712 is not set
 CONFIG_TOUCHSCREEN_HP600=y
-# CONFIG_TOUCHSCREEN_HTCPEN is not set
 # CONFIG_TOUCHSCREEN_PENMOUNT is not set
 # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
 # CONFIG_TOUCHSCREEN_TOUCHWIN is not set
@@ -484,11 +466,11 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=64
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 
 #
@@ -499,7 +481,6 @@ CONFIG_HW_RANDOM=y
 # CONFIG_CARDMAN_4040 is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
-CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
 # CONFIG_W1 is not set
@@ -508,11 +489,11 @@ CONFIG_DEVPORT=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -522,7 +503,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -552,11 +533,12 @@ CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -571,6 +553,7 @@ CONFIG_FB_HIT=y
 CONFIG_FB_SH_MOBILE_LCDC=y
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_LCD_CLASS_DEVICE=y
 # CONFIG_LCD_ILI9320 is not set
@@ -587,7 +570,6 @@ CONFIG_BACKLIGHT_HP680=y
 #
 # Console display driver support
 #
-# CONFIG_MDA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
 # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
@@ -701,10 +683,7 @@ CONFIG_SYSFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -785,13 +764,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -807,11 +792,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -893,6 +882,7 @@ CONFIG_CRYPTO_MD5=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 CONFIG_CRC16=y
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/landisk_defconfig b/arch/sh/configs/landisk_defconfig
index b82dfb4da3aa..d3bbbb037716 100644
--- a/arch/sh/configs/landisk_defconfig
+++ b/arch/sh/configs/landisk_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:25:51 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 16:58:46 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -76,7 +78,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -87,7 +88,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -95,11 +95,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -116,6 +114,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -123,6 +125,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +189,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -285,6 +287,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 CONFIG_PCCARD=y
@@ -315,11 +318,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -401,6 +411,7 @@ CONFIG_ATALK=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -416,8 +427,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -462,6 +473,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -478,7 +490,6 @@ CONFIG_IDE_GD_ATA=y
 CONFIG_BLK_DEV_IDECD=y
 CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
 # CONFIG_BLK_DEV_IDETAPE is not set
-CONFIG_BLK_DEV_IDESCSI=y
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
 
@@ -508,6 +519,7 @@ CONFIG_BLK_DEV_AEC62XX=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -560,6 +572,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -573,6 +586,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -634,6 +649,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -649,7 +665,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -659,6 +674,7 @@ CONFIG_8139CP=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -687,6 +703,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -695,6 +712,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -791,6 +809,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -832,11 +851,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -846,7 +865,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -952,11 +971,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=m
 CONFIG_HID_APPLE=m
 CONFIG_HID_BELKIN=m
-CONFIG_HID_BRIGHT=m
 CONFIG_HID_CHERRY=m
 CONFIG_HID_CHICONY=m
 CONFIG_HID_CYPRESS=m
-CONFIG_HID_DELL=m
 CONFIG_HID_EZKEY=m
 CONFIG_HID_GYRATION=m
 CONFIG_HID_LOGITECH=m
@@ -964,12 +981,15 @@ CONFIG_HID_LOGITECH=m
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=m
 CONFIG_HID_MONTEREY=m
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=m
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=m
 CONFIG_HID_SAMSUNG=m
 CONFIG_HID_SONY=m
 CONFIG_HID_SUNPLUS=m
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -990,6 +1010,8 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
@@ -1007,6 +1029,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_UHCI_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 
 #
 # USB Device Class drivers
@@ -1017,11 +1041,11 @@ CONFIG_USB_PRINTER=m
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1119,6 +1143,7 @@ CONFIG_USB_SISUSBVGA_CON=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1192,10 +1217,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1302,14 +1324,20 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1325,6 +1353,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1408,6 +1437,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/lboxre2_defconfig b/arch/sh/configs/lboxre2_defconfig
index c3ecedfc1bc7..d5c5a1dbaa62 100644
--- a/arch/sh/configs/lboxre2_defconfig
+++ b/arch/sh/configs/lboxre2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:29:42 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:02:46 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -76,7 +78,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -87,7 +88,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -95,11 +95,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -116,6 +114,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -123,6 +125,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +189,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -286,6 +288,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 CONFIG_PCCARD=y
@@ -315,11 +318,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -399,6 +409,7 @@ CONFIG_NETFILTER_ADVANCED=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -414,8 +425,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -459,6 +470,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -501,6 +513,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -514,6 +527,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -627,6 +642,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -642,7 +658,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -656,6 +671,7 @@ CONFIG_8139TOO_TUNE_TWISTER=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -684,6 +700,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -692,6 +709,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -787,6 +805,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -828,11 +847,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -842,7 +861,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -902,9 +921,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1007,10 +1027,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1100,14 +1117,20 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1123,6 +1146,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1206,6 +1230,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/magicpanelr2_defconfig b/arch/sh/configs/magicpanelr2_defconfig
index 499ed7204385..125d8019dc2f 100644
--- a/arch/sh/configs/magicpanelr2_defconfig
+++ b/arch/sh/configs/magicpanelr2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:32:23 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:03:37 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -58,6 +60,7 @@ CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -74,12 +77,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -90,7 +91,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -98,11 +98,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -119,6 +117,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -126,6 +128,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -189,7 +192,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -296,11 +298,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -351,6 +360,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -366,8 +376,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -483,6 +493,7 @@ CONFIG_BLK_DEV_RAM_SIZE=65536
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -502,13 +513,33 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+CONFIG_SMSC_PHY=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_AX88796 is not set
 # CONFIG_STNIC is not set
 # CONFIG_SMC91X is not set
-CONFIG_SMC911X=y
+# CONFIG_SMC911X is not set
+CONFIG_SMSC911X=y
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -618,6 +649,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -627,17 +659,37 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -647,7 +699,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -778,10 +830,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -912,6 +961,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -920,16 +970,24 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xa4430000
@@ -939,25 +997,9 @@ CONFIG_EARLY_PRINTK=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-CONFIG_SH_KGDB=y
-
-#
-# KGDB configuration options
-#
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
 # CONFIG_MORE_COMPILE_OPTIONS is not set
-# CONFIG_KGDB_NMI is not set
-CONFIG_KGDB_SYSRQ=y
-
-#
-# Serial port setup
-#
-CONFIG_KGDB_DEFPORT=0
-CONFIG_KGDB_DEFBAUD=115200
-CONFIG_KGDB_DEFPARITY_N=y
-# CONFIG_KGDB_DEFPARITY_E is not set
-# CONFIG_KGDB_DEFPARITY_O is not set
-CONFIG_KGDB_DEFBITS_8=y
-# CONFIG_KGDB_DEFBITS_7 is not set
 
 #
 # Security options
@@ -972,6 +1014,7 @@ CONFIG_KGDB_DEFBITS_8=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=m
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/microdev_defconfig b/arch/sh/configs/microdev_defconfig
index b8ada8ce98d9..5a1c0485a354 100644
--- a/arch/sh/configs/microdev_defconfig
+++ b/arch/sh/configs/microdev_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:37:41 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:06:47 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -72,12 +74,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -87,13 +87,11 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -110,6 +108,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -117,6 +119,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +189,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -265,7 +267,6 @@ CONFIG_HZ=250
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 # CONFIG_GUSA_RB is not set
 
@@ -292,11 +293,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_PACKET is not set
 # CONFIG_UNIX is not set
 CONFIG_XFRM=y
@@ -351,6 +359,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -366,8 +375,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -400,12 +409,14 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
 #
 # Please see Documentation/ide/ide.txt for help/info on IDE drives
 #
+CONFIG_IDE_ATAPI=y
 # CONFIG_BLK_DEV_IDE_SATA is not set
 CONFIG_IDE_GD=y
 CONFIG_IDE_GD_ATA=y
@@ -445,6 +456,7 @@ CONFIG_MII=y
 # CONFIG_STNIC is not set
 CONFIG_SMC91X=y
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -503,6 +515,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -530,11 +543,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -544,7 +557,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -588,7 +601,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -656,10 +669,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -761,13 +771,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -783,11 +799,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -869,6 +889,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/migor_defconfig b/arch/sh/configs/migor_defconfig
index 30cac42f25e7..678576796bdf 100644
--- a/arch/sh/configs/migor_defconfig
+++ b/arch/sh/configs/migor_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Fri Oct 31 15:58:06 2008
+# Linux kernel version: 2.6.29-rc1
+# Thu Jan 22 09:16:16 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -43,8 +45,12 @@ CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
 # CONFIG_GROUP_SCHED is not set
+
+#
+# Control Group support
+#
+# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -77,6 +83,7 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -89,18 +96,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -117,6 +121,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -127,6 +135,7 @@ CONFIG_CPU_SH4A=y
 CONFIG_CPU_SH4AL_DSP=y
 CONFIG_CPU_SHX2=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -196,7 +205,6 @@ CONFIG_SPARSEMEM_STATIC=y
 # CONFIG_MEMORY_HOTPLUG is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_MIGRATION is not set
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -299,11 +307,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -359,6 +374,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -375,8 +391,9 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -399,6 +416,7 @@ CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 CONFIG_MTD_CONCAT=y
 CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
 # CONFIG_MTD_REDBOOT_PARTS is not set
 CONFIG_MTD_CMDLINE_PARTS=y
 # CONFIG_MTD_AR7_PARTS is not set
@@ -446,9 +464,7 @@ CONFIG_MTD_CFI_UTIL=y
 #
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xffffffff
-CONFIG_MTD_PHYSMAP_LEN=0
-CONFIG_MTD_PHYSMAP_BANKWIDTH=0
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
 # CONFIG_MTD_PLATRAM is not set
 
 #
@@ -476,6 +492,12 @@ CONFIG_MTD_NAND_PLATFORM=y
 # CONFIG_MTD_ONENAND is not set
 
 #
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
@@ -493,7 +515,9 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -536,6 +560,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_ATA is not set
@@ -554,6 +579,7 @@ CONFIG_MII=y
 # CONFIG_STNIC is not set
 CONFIG_SMC91X=y
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -571,6 +597,10 @@ CONFIG_SMC91X=y
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
 # CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -644,6 +674,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -684,8 +715,8 @@ CONFIG_I2C_SH_MOBILE=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -697,17 +728,39 @@ CONFIG_I2C_SH_MOBILE=y
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -716,10 +769,14 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -762,8 +819,11 @@ CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
 CONFIG_SOC_CAMERA=y
 # CONFIG_SOC_CAMERA_MT9M001 is not set
 # CONFIG_SOC_CAMERA_MT9M111 is not set
+# CONFIG_SOC_CAMERA_MT9T031 is not set
 # CONFIG_SOC_CAMERA_MT9V022 is not set
-CONFIG_SOC_CAMERA_PLATFORM=y
+CONFIG_SOC_CAMERA_TW9910=y
+# CONFIG_SOC_CAMERA_PLATFORM is not set
+CONFIG_SOC_CAMERA_OV772X=y
 CONFIG_VIDEO_SH_MOBILE_CEU=y
 # CONFIG_RADIO_ADAPTERS is not set
 # CONFIG_DAB is not set
@@ -806,7 +866,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB_GADGET_MUSB_HDRC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 CONFIG_USB_GADGET=y
 # CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -821,11 +881,13 @@ CONFIG_USB_GADGET_SELECTED=y
 # CONFIG_USB_GADGET_PXA25X is not set
 # CONFIG_USB_GADGET_PXA27X is not set
 # CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_IMX is not set
 CONFIG_USB_GADGET_M66592=y
 CONFIG_USB_M66592=y
 CONFIG_SUPERH_BUILT_IN_M66592=y
 # CONFIG_USB_GADGET_AMD5536UDC is not set
 # CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_CI13XXX is not set
 # CONFIG_USB_GADGET_NET2280 is not set
 # CONFIG_USB_GADGET_GOKU is not set
 # CONFIG_USB_GADGET_DUMMY_HCD is not set
@@ -838,6 +900,11 @@ CONFIG_USB_G_SERIAL=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -872,6 +939,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -915,6 +983,7 @@ CONFIG_UIO_PDRV_GENIRQ=y
 CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
 # CONFIG_QUOTA is not set
@@ -948,10 +1017,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -961,6 +1027,7 @@ CONFIG_TMPFS=y
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1008,19 +1075,29 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
 CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1035,12 +1112,13 @@ CONFIG_CRYPTO=y
 # Crypto core or helper
 #
 # CONFIG_CRYPTO_FIPS is not set
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
-CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1123,6 +1201,7 @@ CONFIG_CRYPTO_MANAGER=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/r7780mp_defconfig b/arch/sh/configs/r7780mp_defconfig
index 2e65149e9502..65b01a9e5934 100644
--- a/arch/sh/configs/r7780mp_defconfig
+++ b/arch/sh/configs/r7780mp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 20:03:46 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:10:19 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -85,6 +87,7 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=m
 CONFIG_HAVE_OPROFILE=y
@@ -96,7 +99,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -104,11 +106,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -125,6 +125,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -133,6 +137,7 @@ CONFIG_CLASSIC_RCU=y
 CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -203,7 +208,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -284,7 +288,6 @@ CONFIG_KEXEC=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 
 #
@@ -302,6 +305,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
@@ -315,11 +319,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -382,6 +393,7 @@ CONFIG_LLC=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -398,8 +410,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -442,8 +454,10 @@ CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_93CX6=y
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -486,6 +500,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -499,6 +514,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -611,6 +628,7 @@ CONFIG_AX88796_93CX6=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -626,7 +644,6 @@ CONFIG_PCNET32=m
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -640,6 +657,7 @@ CONFIG_8139TOO_8129=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 CONFIG_VIA_RHINE=m
@@ -669,6 +687,7 @@ CONFIG_R8169=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -677,6 +696,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -771,6 +791,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -836,8 +857,8 @@ CONFIG_I2C_HIGHLANDER=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -861,6 +882,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ATXP1 is not set
@@ -909,11 +931,11 @@ CONFIG_HWMON=y
 CONFIG_THERMAL=y
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -922,9 +944,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -982,9 +1007,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1020,6 +1046,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1106,10 +1133,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1228,6 +1252,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_INFO=y
@@ -1236,6 +1261,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_FRAME_POINTER is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1244,16 +1270,28 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 CONFIG_EARLY_PRINTK=y
@@ -1262,7 +1300,9 @@ CONFIG_DEBUG_STACKOVERFLOW=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1278,11 +1318,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1366,6 +1410,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/r7785rp_defconfig b/arch/sh/configs/r7785rp_defconfig
index 043a8a509e09..8defaa5f13b9 100644
--- a/arch/sh/configs/r7785rp_defconfig
+++ b/arch/sh/configs/r7785rp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 16:25:30 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:14:41 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -13,9 +13,11 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_GENERIC_IRQ_PROBE=y
-# CONFIG_GENERIC_GPIO is not set
+CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -63,6 +65,7 @@ CONFIG_UID16=y
 # CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -84,6 +87,7 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -97,7 +101,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -105,11 +108,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -126,6 +127,11 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 # CONFIG_CLASSIC_RCU is not set
+# CONFIG_TREE_RCU is not set
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_TRACE=y
+# CONFIG_TREE_RCU_TRACE is not set
+CONFIG_PREEMPT_RCU_TRACE=y
 # CONFIG_FREEZER is not set
 
 #
@@ -135,6 +141,7 @@ CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 CONFIG_CPU_SHX2=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -211,7 +218,6 @@ CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -307,8 +313,6 @@ CONFIG_KEXEC=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-CONFIG_PREEMPT_RCU=y
-CONFIG_RCU_TRACE=y
 CONFIG_GUSA=y
 
 #
@@ -326,6 +330,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
@@ -339,11 +344,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=m
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -406,6 +418,7 @@ CONFIG_LLC=m
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -423,8 +436,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -467,8 +480,10 @@ CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_93CX6=y
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -511,6 +526,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -524,6 +540,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -636,6 +654,7 @@ CONFIG_AX88796_93CX6=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -671,6 +690,7 @@ CONFIG_R8169=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -679,6 +699,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -732,6 +753,7 @@ CONFIG_KEYBOARD_ATKBD=y
 # CONFIG_KEYBOARD_XTKBD is not set
 # CONFIG_KEYBOARD_NEWTON is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_GPIO is not set
 # CONFIG_KEYBOARD_SH_KEYSC is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
@@ -773,6 +795,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -812,6 +835,7 @@ CONFIG_I2C_HELPER_AUTO=y
 #
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
+# CONFIG_I2C_GPIO is not set
 CONFIG_I2C_HIGHLANDER=y
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_SH_MOBILE is not set
@@ -838,8 +862,8 @@ CONFIG_I2C_HIGHLANDER=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -851,6 +875,30 @@ CONFIG_I2C_HIGHLANDER=y
 # CONFIG_I2C_DEBUG_BUS is not set
 # CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
@@ -863,6 +911,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7473 is not set
 # CONFIG_SENSORS_ATXP1 is not set
@@ -911,11 +960,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -924,9 +973,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -954,15 +1007,16 @@ CONFIG_FB=y
 # CONFIG_FIRMWARE_EDID is not set
 # CONFIG_FB_DDC is not set
 # CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -1000,6 +1054,7 @@ CONFIG_FB_CFB_IMAGEBLIT=m
 CONFIG_FB_SH_MOBILE_LCDC=m
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -1034,9 +1089,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1072,6 +1128,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1158,10 +1215,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1291,6 +1345,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_KPROBES_SANITY_TEST is not set
@@ -1300,16 +1355,28 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 CONFIG_EARLY_PRINTK=y
@@ -1318,7 +1385,9 @@ CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
 CONFIG_4KSTACKS=y
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1334,11 +1403,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1422,6 +1495,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/rsk7201_defconfig b/arch/sh/configs/rsk7201_defconfig
index 014c18cbf46a..64ee69eef47c 100644
--- a/arch/sh/configs/rsk7201_defconfig
+++ b/arch/sh/configs/rsk7201_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
-# Mon Dec  8 14:48:02 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:19:04 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -77,6 +77,7 @@ CONFIG_VM_EVENT_COUNTERS=y
 # CONFIG_SLUB is not set
 CONFIG_SLOB=y
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -87,18 +88,15 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -115,6 +113,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -185,7 +187,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -563,7 +564,6 @@ CONFIG_RTC_DRV_SH=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -606,10 +606,7 @@ CONFIG_SYSFS=y
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -658,22 +655,28 @@ CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
 
 #
 # Tracers
 #
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -688,6 +691,7 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/rsk7203_defconfig b/arch/sh/configs/rsk7203_defconfig
index dcdef31cf19b..8d7a5972a86a 100644
--- a/arch/sh/configs/rsk7203_defconfig
+++ b/arch/sh/configs/rsk7203_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
-# Mon Dec  8 14:35:03 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:20:31 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -62,6 +62,7 @@ CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -81,6 +82,7 @@ CONFIG_VM_EVENT_COUNTERS=y
 # CONFIG_SLUB is not set
 CONFIG_SLOB=y
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -91,18 +93,15 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -119,6 +118,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -189,7 +192,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -313,6 +315,8 @@ CONFIG_NET=y
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_PACKET is not set
 # CONFIG_UNIX is not set
 # CONFIG_NET_KEY is not set
@@ -361,6 +365,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -376,8 +381,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -509,13 +514,33 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+CONFIG_SMSC_PHY=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_AX88796 is not set
 # CONFIG_STNIC is not set
 # CONFIG_SMC91X is not set
-CONFIG_SMC911X=y
+# CONFIG_SMC911X is not set
+CONFIG_SMSC911X=y
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -611,6 +636,26 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_TCG_TPM is not set
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
@@ -685,11 +730,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -697,12 +740,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -847,7 +893,6 @@ CONFIG_RTC_DRV_SH=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -890,10 +935,7 @@ CONFIG_SYSFS=y
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -961,6 +1003,7 @@ CONFIG_DEBUG_OBJECTS=y
 # CONFIG_DEBUG_OBJECTS_SELFTEST is not set
 # CONFIG_DEBUG_OBJECTS_FREE is not set
 # CONFIG_DEBUG_OBJECTS_TIMERS is not set
+CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -970,6 +1013,7 @@ CONFIG_DEBUG_MUTEXES=y
 # CONFIG_LOCK_STAT is not set
 CONFIG_DEBUG_SPINLOCK_SLEEP=y
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_INFO=y
@@ -978,6 +1022,7 @@ CONFIG_DEBUG_WRITECOUNT=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 CONFIG_DEBUG_LIST=y
 CONFIG_DEBUG_SG=y
+# CONFIG_DEBUG_NOTIFIERS is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -986,9 +1031,12 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
 
 #
 # Tracers
@@ -997,9 +1045,13 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xfffe8000
@@ -1008,6 +1060,9 @@ CONFIG_DEBUG_BOOTMEM=y
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_IRQSTACKS is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1022,6 +1077,7 @@ CONFIG_DEBUG_STACK_USAGE=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/rts7751r2d1_defconfig b/arch/sh/configs/rts7751r2d1_defconfig
index 7d2a9e88838b..d6680f4382c2 100644
--- a/arch/sh/configs/rts7751r2d1_defconfig
+++ b/arch/sh/configs/rts7751r2d1_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:44:36 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:23:15 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -77,6 +79,7 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -89,18 +92,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -117,6 +117,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -124,6 +128,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -187,7 +192,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -293,6 +297,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCCARD is not set
@@ -308,11 +313,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -365,6 +377,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -381,8 +394,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -426,6 +439,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -468,6 +482,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -481,6 +496,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -593,6 +610,7 @@ CONFIG_MII=y
 # CONFIG_SMC91X is not set
 # CONFIG_ENC28J60 is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -608,7 +626,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -622,6 +639,7 @@ CONFIG_8139TOO=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -650,6 +668,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -658,6 +677,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -755,6 +775,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -777,7 +798,7 @@ CONFIG_SPI_SH_SCI=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
@@ -805,11 +826,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -819,7 +840,7 @@ CONFIG_SSB_POSSIBLE=y
 CONFIG_MFD_SM501=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -852,11 +873,12 @@ CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -895,6 +917,7 @@ CONFIG_FB_SH_MOBILE_LCDC=m
 CONFIG_FB_SM501=y
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -1031,11 +1054,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1043,12 +1064,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1069,6 +1093,8 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 # CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
@@ -1084,6 +1110,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_UHCI_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 
 #
 # USB Device Class drivers
@@ -1094,11 +1122,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1151,6 +1179,7 @@ CONFIG_USB_LIBUSUAL=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1176,6 +1205,7 @@ CONFIG_RTC_INTF_DEV=y
 #
 # CONFIG_RTC_DRV_M41T94 is not set
 # CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
 CONFIG_RTC_DRV_R9701=y
 # CONFIG_RTC_DRV_RS5C348 is not set
@@ -1254,10 +1284,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1343,19 +1370,29 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
 CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1371,6 +1408,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1454,6 +1492,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/rts7751r2dplus_defconfig b/arch/sh/configs/rts7751r2dplus_defconfig
index f680d3eecdfb..3fca10e24833 100644
--- a/arch/sh/configs/rts7751r2dplus_defconfig
+++ b/arch/sh/configs/rts7751r2dplus_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:47:39 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:26:10 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -77,6 +79,7 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -89,18 +92,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -117,6 +117,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -124,6 +128,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -187,7 +192,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -293,6 +297,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCCARD is not set
@@ -308,11 +313,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -365,6 +377,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -381,8 +394,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -426,6 +439,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -468,6 +482,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -481,6 +496,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -593,6 +610,7 @@ CONFIG_MII=y
 # CONFIG_SMC91X is not set
 # CONFIG_ENC28J60 is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -608,7 +626,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -622,6 +639,7 @@ CONFIG_8139TOO=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -650,6 +668,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -658,6 +677,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -755,6 +775,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -777,7 +798,7 @@ CONFIG_SPI_SH_SCI=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
@@ -805,11 +826,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -819,7 +840,7 @@ CONFIG_SSB_POSSIBLE=y
 CONFIG_MFD_SM501=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -852,11 +873,12 @@ CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -895,6 +917,7 @@ CONFIG_FB_SH_MOBILE_LCDC=m
 CONFIG_FB_SM501=y
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -1031,11 +1054,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1043,12 +1064,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1069,6 +1093,8 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 # CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
@@ -1084,6 +1110,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_UHCI_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 
 #
 # USB Device Class drivers
@@ -1094,11 +1122,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1151,6 +1179,7 @@ CONFIG_USB_LIBUSUAL=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1176,6 +1205,7 @@ CONFIG_RTC_INTF_DEV=y
 #
 # CONFIG_RTC_DRV_M41T94 is not set
 # CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
 CONFIG_RTC_DRV_R9701=y
 # CONFIG_RTC_DRV_RS5C348 is not set
@@ -1254,10 +1284,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1343,19 +1370,29 @@ CONFIG_FRAME_WARN=1024
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
 CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1371,6 +1408,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1454,6 +1492,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/sdk7780_defconfig b/arch/sh/configs/sdk7780_defconfig
index 543287b97a6a..5d6b06755ae7 100644
--- a/arch/sh/configs/sdk7780_defconfig
+++ b/arch/sh/configs/sdk7780_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:53:22 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:26:40 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -59,6 +61,7 @@ CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -81,7 +84,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -92,7 +94,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -100,11 +101,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 CONFIG_LBD=y
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -121,6 +120,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -129,6 +132,7 @@ CONFIG_CLASSIC_RCU=y
 CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -199,7 +203,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_RESOURCES_64BIT=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -282,7 +285,6 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 
 #
@@ -300,6 +302,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCI_LEGACY is not set
 CONFIG_PCI_DEBUG=y
@@ -334,11 +337,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -434,6 +444,7 @@ CONFIG_NET_SCHED=y
 # CONFIG_NET_SCH_GRED is not set
 # CONFIG_NET_SCH_DSMARK is not set
 # CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
 
 #
 # Classification
@@ -449,6 +460,7 @@ CONFIG_NET_SCHED=y
 # CONFIG_NET_EMATCH is not set
 # CONFIG_NET_CLS_ACT is not set
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -464,8 +476,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -516,6 +528,7 @@ CONFIG_IDE=y
 #
 # Please see Documentation/ide/ide.txt for help/info on IDE drives
 #
+CONFIG_IDE_ATAPI=y
 # CONFIG_BLK_DEV_IDE_SATA is not set
 CONFIG_IDE_GD=y
 CONFIG_IDE_GD_ATA=y
@@ -525,7 +538,6 @@ CONFIG_IDE_GD_ATA=y
 CONFIG_BLK_DEV_IDECD=y
 CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
 # CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
 
@@ -553,6 +565,7 @@ CONFIG_BLK_DEV_GENERIC=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -619,6 +632,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -742,6 +757,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 CONFIG_SMC91X=y
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -826,6 +842,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y
 CONFIG_MOUSE_PS2_SYNAPTICS=y
 CONFIG_MOUSE_PS2_LIFEBOOK=y
 CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
 # CONFIG_MOUSE_PS2_TOUCHKIT is not set
 # CONFIG_MOUSE_SERIAL is not set
 # CONFIG_MOUSE_APPLETOUCH is not set
@@ -875,6 +892,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_PRINTER is not set
@@ -905,11 +923,11 @@ CONFIG_POWER_SUPPLY=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 CONFIG_SSB=y
 CONFIG_SSB_SPROM=y
 CONFIG_SSB_PCIHOST_POSSIBLE=y
@@ -929,7 +947,7 @@ CONFIG_SSB_DRIVER_PCICORE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -957,15 +975,16 @@ CONFIG_FB=y
 # CONFIG_FIRMWARE_EDID is not set
 # CONFIG_FB_DDC is not set
 # CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -1003,6 +1022,7 @@ CONFIG_FB_CFB_IMAGEBLIT=m
 CONFIG_FB_SH_MOBILE_LCDC=m
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -1054,11 +1074,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -1066,12 +1084,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1092,6 +1113,8 @@ CONFIG_USB_DEVICEFS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
@@ -1106,6 +1129,8 @@ CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_UHCI_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 
 #
 # USB Device Class drivers
@@ -1116,11 +1141,11 @@ CONFIG_USB_PRINTER=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1176,6 +1201,7 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 CONFIG_NEW_LEDS=y
@@ -1260,10 +1286,7 @@ CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1392,6 +1415,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_FRAME_POINTER is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1400,17 +1424,25 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_EARLY_PRINTK is not set
@@ -1419,7 +1451,9 @@ CONFIG_DEBUG_STACKOVERFLOW=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1435,7 +1469,11 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1519,6 +1557,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/se7206_defconfig b/arch/sh/configs/se7206_defconfig
index 25717ff26ca9..e5b55b6f002d 100644
--- a/arch/sh/configs/se7206_defconfig
+++ b/arch/sh/configs/se7206_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:57:39 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:31:27 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 # CONFIG_GENERIC_TIME is not set
 # CONFIG_GENERIC_CLOCKEVENTS is not set
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -69,6 +71,7 @@ CONFIG_EMBEDDED=y
 # CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -84,11 +87,11 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 # CONFIG_SLAB is not set
 # CONFIG_SLUB is not set
 CONFIG_SLOB=y
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -99,7 +102,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -107,11 +109,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -128,6 +128,11 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 # CONFIG_CLASSIC_RCU is not set
+# CONFIG_TREE_RCU is not set
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_TRACE=y
+# CONFIG_TREE_RCU_TRACE is not set
+CONFIG_PREEMPT_RCU_TRACE=y
 # CONFIG_FREEZER is not set
 
 #
@@ -136,6 +141,7 @@ CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CPU_SH2=y
 CONFIG_CPU_SH2A=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 CONFIG_CPU_SUBTYPE_SH7206=y
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -197,7 +203,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -281,8 +286,6 @@ CONFIG_KEXEC=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-CONFIG_PREEMPT_RCU=y
-CONFIG_RCU_TRACE=y
 CONFIG_GUSA=y
 
 #
@@ -296,10 +299,6 @@ CONFIG_CMDLINE="console=ttySC3,115200 ignore_loglevel earlyprintk=serial"
 #
 # Bus options
 #
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCCARD is not set
 
@@ -312,11 +311,19 @@ CONFIG_BINFMT_ZFLAT=y
 CONFIG_BINFMT_SHARED_FLAT=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -372,6 +379,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -387,8 +395,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -500,6 +508,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_93CX6=y
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -526,6 +535,7 @@ CONFIG_MII=y
 # CONFIG_STNIC is not set
 CONFIG_SMC91X=y
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -598,11 +608,11 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -612,7 +622,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -732,10 +742,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_CONFIGFS_FS=y
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -812,6 +819,7 @@ CONFIG_DEBUG_PREEMPT=y
 # CONFIG_LOCK_STAT is not set
 CONFIG_DEBUG_SPINLOCK_SLEEP=y
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
@@ -820,6 +828,7 @@ CONFIG_DEBUG_VM=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 CONFIG_DEBUG_LIST=y
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -827,20 +836,35 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DEBUG_BOOTMEM is not set
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_IRQSTACKS is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -856,7 +880,11 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -890,7 +918,7 @@ CONFIG_CRYPTO_ALGAPI=y
 #
 # Digest
 #
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=y
 # CONFIG_CRYPTO_MD4 is not set
 # CONFIG_CRYPTO_MD5 is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -939,6 +967,7 @@ CONFIG_CRYPTO_LZO=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 CONFIG_CRC16=y
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7343_defconfig b/arch/sh/configs/se7343_defconfig
index be246f381507..390052577031 100644
--- a/arch/sh/configs/se7343_defconfig
+++ b/arch/sh/configs/se7343_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
-# Thu Dec  4 16:40:25 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:33:53 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -78,7 +80,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -88,7 +89,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -96,11 +96,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -117,6 +115,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -190,7 +192,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -280,7 +281,6 @@ CONFIG_CMDLINE="console=ttySC0,115200"
 #
 # Bus options
 #
-# CONFIG_CF_ENABLER is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCCARD is not set
 
@@ -291,11 +291,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -347,6 +354,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -362,8 +370,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -661,8 +669,8 @@ CONFIG_I2C_SH_MOBILE=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -693,6 +701,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
@@ -743,11 +752,13 @@ CONFIG_V4L_USB_DRIVERS=y
 # CONFIG_USB_VIDEO_CLASS is not set
 CONFIG_USB_GSPCA=m
 # CONFIG_USB_M5602 is not set
+# CONFIG_USB_STV06XX is not set
 # CONFIG_USB_GSPCA_CONEX is not set
 # CONFIG_USB_GSPCA_ETOMS is not set
 # CONFIG_USB_GSPCA_FINEPIX is not set
 # CONFIG_USB_GSPCA_MARS is not set
 # CONFIG_USB_GSPCA_OV519 is not set
+# CONFIG_USB_GSPCA_OV534 is not set
 # CONFIG_USB_GSPCA_PAC207 is not set
 # CONFIG_USB_GSPCA_PAC7311 is not set
 # CONFIG_USB_GSPCA_SONIXB is not set
@@ -786,6 +797,7 @@ CONFIG_RADIO_ADAPTERS=y
 # CONFIG_USB_DSBR is not set
 # CONFIG_USB_SI470X is not set
 # CONFIG_USB_MR800 is not set
+# CONFIG_RADIO_TEA5764 is not set
 # CONFIG_DAB is not set
 
 #
@@ -797,15 +809,16 @@ CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 # CONFIG_FB_DDC is not set
 # CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -881,11 +894,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -893,12 +904,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 # CONFIG_THRUSTMASTER_FF is not set
 # CONFIG_ZEROPLUS_FF is not set
 CONFIG_USB_SUPPORT=y
@@ -997,7 +1011,6 @@ CONFIG_UIO=y
 # CONFIG_UIO_SMX is not set
 # CONFIG_UIO_SERCOS3 is not set
 # CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
 
 #
 # File systems
@@ -1051,10 +1064,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1138,11 +1148,12 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 #
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
 CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1158,6 +1169,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1240,6 +1252,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7619_defconfig b/arch/sh/configs/se7619_defconfig
index db9cacd7c4e7..932b0235b1de 100644
--- a/arch/sh/configs/se7619_defconfig
+++ b/arch/sh/configs/se7619_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:03:29 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:36:46 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 # CONFIG_GENERIC_TIME is not set
 # CONFIG_GENERIC_CLOCKEVENTS is not set
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -61,12 +63,10 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_AIO=y
 # CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
@@ -74,12 +74,10 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -96,6 +94,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -103,6 +105,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH2=y
 CONFIG_CPU_SUBTYPE_SH7619=y
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -164,7 +167,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -244,7 +246,6 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000
 #
 # Bus options
 #
-# CONFIG_CF_ENABLER is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
@@ -256,6 +257,12 @@ CONFIG_BINFMT_ZFLAT=y
 # CONFIG_BINFMT_SHARED_FLAT is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 # CONFIG_NET is not set
 
 #
@@ -359,6 +366,7 @@ CONFIG_BLK_DEV=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -439,11 +447,11 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -453,7 +461,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -506,7 +514,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -557,10 +565,7 @@ CONFIG_PROC_SYSCTL=y
 # CONFIG_SYSFS is not set
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLB_PAGE is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -602,12 +607,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -621,6 +633,7 @@ CONFIG_HAVE_FTRACE=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7705_defconfig b/arch/sh/configs/se7705_defconfig
index d88190fdd7c1..8574d6eb00a3 100644
--- a/arch/sh/configs/se7705_defconfig
+++ b/arch/sh/configs/se7705_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:04:52 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:37:50 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -68,12 +70,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -83,17 +83,14 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -110,6 +107,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -117,6 +118,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -180,7 +182,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -258,7 +259,6 @@ CONFIG_HZ=250
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 # CONFIG_GUSA_RB is not set
 
@@ -272,10 +272,6 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000
 #
 # Bus options
 #
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
@@ -285,11 +281,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -345,6 +348,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -360,8 +364,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -465,6 +469,7 @@ CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -491,6 +496,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_STNIC=y
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -583,6 +589,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
@@ -609,11 +616,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -623,7 +630,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -677,7 +684,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -734,10 +741,7 @@ CONFIG_PROC_PAGE_MONITOR=y
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -806,13 +810,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -827,6 +837,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -909,6 +920,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7712_defconfig b/arch/sh/configs/se7712_defconfig
index 869ab1737deb..e31ea84f116d 100644
--- a/arch/sh/configs/se7712_defconfig
+++ b/arch/sh/configs/se7712_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:08:12 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:40:12 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -15,6 +15,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -55,6 +57,7 @@ CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -71,12 +74,10 @@ CONFIG_EVENTFD=y
 # CONFIG_SHMEM is not set
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -87,18 +88,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=1
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -115,6 +113,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -122,6 +124,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -185,7 +188,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -277,10 +279,6 @@ CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/sda1"
 #
 # Bus options
 #
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCCARD is not set
 
@@ -291,11 +289,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -376,6 +381,7 @@ CONFIG_NET_SCH_TBF=y
 CONFIG_NET_SCH_GRED=y
 CONFIG_NET_SCH_DSMARK=y
 CONFIG_NET_SCH_NETEM=y
+# CONFIG_NET_SCH_DRR is not set
 
 #
 # Classification
@@ -394,6 +400,7 @@ CONFIG_NET_CLS_FW=y
 # CONFIG_NET_CLS_ACT is not set
 CONFIG_NET_CLS_IND=y
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -410,8 +417,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -518,6 +525,7 @@ CONFIG_BLK_DEV=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -560,6 +568,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 CONFIG_ATA=y
@@ -591,6 +600,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 CONFIG_MDIO_BITBANG=y
 CONFIG_NET_ETHERNET=y
@@ -600,6 +612,7 @@ CONFIG_MII=y
 CONFIG_SH_ETH=y
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -658,6 +671,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=m
@@ -672,11 +686,11 @@ CONFIG_HW_RANDOM=m
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -686,7 +700,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -730,7 +744,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -748,6 +762,7 @@ CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_TRIGGERS=y
 # CONFIG_LEDS_TRIGGER_TIMER is not set
 # CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
 # CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
@@ -809,10 +824,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -902,6 +914,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -910,16 +923,24 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DEBUG_BOOTMEM is not set
@@ -927,7 +948,9 @@ CONFIG_HAVE_FTRACE=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -943,11 +966,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1030,6 +1058,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7721_defconfig b/arch/sh/configs/se7721_defconfig
index b52be14074d8..ad1bace3ad46 100644
--- a/arch/sh/configs/se7721_defconfig
+++ b/arch/sh/configs/se7721_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:12:06 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:43:33 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -15,6 +15,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -59,6 +61,7 @@ CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -75,12 +78,10 @@ CONFIG_EVENTFD=y
 # CONFIG_SHMEM is not set
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -91,18 +92,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=1
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -119,6 +117,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -126,6 +128,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -189,7 +192,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -280,10 +282,6 @@ CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/sda2"
 #
 # Bus options
 #
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCCARD is not set
 
@@ -294,11 +292,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -379,6 +384,7 @@ CONFIG_NET_SCH_TBF=y
 CONFIG_NET_SCH_GRED=y
 CONFIG_NET_SCH_DSMARK=y
 CONFIG_NET_SCH_NETEM=y
+# CONFIG_NET_SCH_DRR is not set
 
 #
 # Classification
@@ -397,6 +403,7 @@ CONFIG_NET_CLS_FW=y
 # CONFIG_NET_CLS_ACT is not set
 CONFIG_NET_CLS_IND=y
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -413,8 +420,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -522,6 +529,7 @@ CONFIG_BLK_DEV=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -673,6 +681,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
@@ -686,11 +695,11 @@ CONFIG_UNIX98_PTYS=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -700,7 +709,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -750,11 +759,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -762,12 +769,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -788,19 +798,21 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
 # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
 CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 
 #
 # USB Device Class drivers
@@ -811,11 +823,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -883,6 +895,7 @@ CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_TRIGGERS=y
 # CONFIG_LEDS_TRIGGER_TIMER is not set
 # CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
 # CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
@@ -947,10 +960,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1063,6 +1073,7 @@ CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1071,16 +1082,24 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DEBUG_BOOTMEM is not set
@@ -1088,7 +1107,9 @@ CONFIG_HAVE_FTRACE=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1104,11 +1125,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1191,6 +1217,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7722_defconfig b/arch/sh/configs/se7722_defconfig
index e6df51f098f0..abb189a1d314 100644
--- a/arch/sh/configs/se7722_defconfig
+++ b/arch/sh/configs/se7722_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:15:10 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:46:59 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -75,13 +77,11 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
 # CONFIG_OPROFILE is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
@@ -93,7 +93,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -101,11 +100,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -122,6 +119,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -132,6 +133,7 @@ CONFIG_CPU_SH4A=y
 CONFIG_CPU_SH4AL_DSP=y
 CONFIG_CPU_SHX2=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -207,7 +209,6 @@ CONFIG_SPARSEMEM_STATIC=y
 # CONFIG_MEMORY_HOTPLUG is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -287,7 +288,6 @@ CONFIG_KEXEC=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 
 #
@@ -300,10 +300,6 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000
 #
 # Bus options
 #
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 # CONFIG_PCCARD is not set
 
@@ -314,11 +310,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -371,6 +374,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -386,8 +390,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -420,6 +424,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -462,6 +467,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 CONFIG_ATA=y
@@ -485,6 +491,7 @@ CONFIG_MII=y
 # CONFIG_STNIC is not set
 CONFIG_SMC91X=y
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -577,6 +584,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -604,11 +612,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -618,7 +626,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -672,7 +680,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -774,10 +782,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -831,14 +836,20 @@ CONFIG_DEBUG_FS=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -854,6 +865,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -936,6 +948,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7750_defconfig b/arch/sh/configs/se7750_defconfig
index a577099c3247..ac874f63a625 100644
--- a/arch/sh/configs/se7750_defconfig
+++ b/arch/sh/configs/se7750_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:17:29 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:49:22 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -72,12 +74,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -88,18 +88,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -116,6 +113,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -123,6 +124,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +188,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -278,10 +279,6 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000
 #
 # Bus options
 #
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
@@ -291,11 +288,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -352,6 +356,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -367,8 +372,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -469,6 +474,7 @@ CONFIG_BLK_DEV=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -481,7 +487,6 @@ CONFIG_IDE_GD_ATA=y
 # CONFIG_IDE_GD_ATAPI is not set
 # CONFIG_BLK_DEV_IDECD is not set
 # CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
 
@@ -530,6 +535,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_ATA is not set
@@ -548,6 +554,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_STNIC=y
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -610,6 +617,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -645,11 +653,11 @@ CONFIG_WATCHDOG=y
 # CONFIG_SOFT_WATCHDOG is not set
 CONFIG_SH_WDT=y
 # CONFIG_SH_WDT_MMAP is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -659,7 +667,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -703,7 +711,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -761,10 +769,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -847,13 +852,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -869,6 +880,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -951,6 +963,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7751_defconfig b/arch/sh/configs/se7751_defconfig
index d99a6bdf410f..f54ae056f177 100644
--- a/arch/sh/configs/se7751_defconfig
+++ b/arch/sh/configs/se7751_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:21:12 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:51:47 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -72,12 +74,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -88,18 +88,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -116,6 +113,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -123,6 +124,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +188,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -280,7 +281,6 @@ CONFIG_CMDLINE="console=ttySC1,38400"
 #
 # Bus options
 #
-# CONFIG_CF_ENABLER is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
@@ -290,11 +290,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -370,6 +377,7 @@ CONFIG_IP_NF_QUEUE=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -385,8 +393,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -490,6 +498,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -516,6 +525,7 @@ CONFIG_MII=y
 # CONFIG_STNIC is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -570,6 +580,7 @@ CONFIG_DEVKMEM=y
 #
 # CONFIG_SERIAL_SH_SCI is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -604,11 +615,11 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_SOFT_WATCHDOG is not set
 # CONFIG_SH_WDT is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -618,7 +629,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -662,7 +673,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -722,10 +733,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -787,13 +795,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -809,6 +823,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -891,6 +906,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7780_defconfig b/arch/sh/configs/se7780_defconfig
index ad95b80bb198..7504978e8747 100644
--- a/arch/sh/configs/se7780_defconfig
+++ b/arch/sh/configs/se7780_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:27:30 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:53:50 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -74,7 +76,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -84,18 +85,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
 #
@@ -111,6 +109,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -119,6 +121,7 @@ CONFIG_CLASSIC_RCU=y
 CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -185,7 +188,6 @@ CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -274,11 +276,11 @@ CONFIG_CMDLINE="console=ttySC0.115200 root=/dev/sda1"
 #
 # Bus options
 #
-# CONFIG_CF_ENABLER is not set
 CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 
@@ -294,6 +296,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -349,6 +352,7 @@ CONFIG_IPV6=y
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -363,8 +367,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 
 #
@@ -533,6 +537,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -569,11 +575,13 @@ CONFIG_SATA_SIL=y
 # CONFIG_SATA_VIA is not set
 # CONFIG_SATA_VITESSE is not set
 # CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
 # CONFIG_PATA_AMD is not set
 # CONFIG_PATA_ARTOP is not set
 # CONFIG_PATA_ATIIXP is not set
 # CONFIG_PATA_CMD64X is not set
 # CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
 # CONFIG_PATA_EFAR is not set
 # CONFIG_ATA_GENERIC is not set
 # CONFIG_PATA_HPT366 is not set
@@ -585,10 +593,15 @@ CONFIG_SATA_SIL=y
 # CONFIG_PATA_MPIIX is not set
 # CONFIG_PATA_OLDPIIX is not set
 # CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_PDC_OLD is not set
 # CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
 # CONFIG_PATA_SERVERWORKS is not set
 # CONFIG_PATA_PDC2027X is not set
 # CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 # CONFIG_PATA_PLATFORM is not set
@@ -627,6 +640,9 @@ CONFIG_SMSC_PHY=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -639,6 +655,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 CONFIG_SMC91X=y
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -654,7 +671,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -663,6 +679,7 @@ CONFIG_NET_PCI=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -754,6 +771,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
@@ -779,11 +797,11 @@ CONFIG_HWMON=y
 CONFIG_THERMAL=y
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -793,7 +811,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -821,15 +839,16 @@ CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 # CONFIG_FB_DDC is not set
 # CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -865,6 +884,7 @@ CONFIG_FB_CFB_IMAGEBLIT=m
 CONFIG_FB_SH_MOBILE_LCDC=m
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -912,11 +932,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -924,12 +942,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -949,6 +970,7 @@ CONFIG_USB_DEVICEFS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
@@ -974,11 +996,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1094,10 +1116,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_HFSPLUS_FS is not set
 # CONFIG_JFFS2_FS is not set
 CONFIG_CRAMFS=y
@@ -1188,13 +1207,19 @@ CONFIG_DEBUG_FS=y
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1210,6 +1235,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
@@ -1288,6 +1314,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/sh03_defconfig b/arch/sh/configs/sh03_defconfig
index 95f0f5d5b631..04bde1e96965 100644
--- a/arch/sh/configs/sh03_defconfig
+++ b/arch/sh/configs/sh03_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:31:54 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 17:56:46 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -79,6 +81,7 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=m
 CONFIG_HAVE_OPROFILE=y
@@ -91,7 +94,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -99,11 +101,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -120,6 +120,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -127,6 +131,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -190,7 +195,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -268,7 +272,6 @@ CONFIG_HZ=250
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 # CONFIG_GUSA_RB is not set
 
@@ -284,14 +287,11 @@ CONFIG_CMDLINE="console=ttySC1,115200 mem=64M root=/dev/nfs"
 #
 # Bus options
 #
-CONFIG_CF_ENABLER=y
-CONFIG_CF_AREA5=y
-# CONFIG_CF_AREA6 is not set
-CONFIG_CF_BASE_ADDR=0xb4000000
 CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCCARD is not set
@@ -307,11 +307,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -369,6 +376,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -384,8 +392,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -427,6 +435,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 CONFIG_IDE=y
 
@@ -441,7 +450,6 @@ CONFIG_IDE_GD_ATA=y
 CONFIG_BLK_DEV_IDECD=m
 CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
 CONFIG_BLK_DEV_IDETAPE=m
-# CONFIG_BLK_DEV_IDESCSI is not set
 # CONFIG_IDE_TASK_IOCTL is not set
 CONFIG_IDE_PROC_FS=y
 
@@ -466,6 +474,7 @@ CONFIG_IDE_PROC_FS=y
 # CONFIG_BLK_DEV_JMICRON is not set
 # CONFIG_BLK_DEV_SC1200 is not set
 # CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
 # CONFIG_BLK_DEV_IT8213 is not set
 # CONFIG_BLK_DEV_IT821X is not set
 # CONFIG_BLK_DEV_NS87415 is not set
@@ -519,6 +528,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -532,6 +542,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -583,6 +595,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -598,7 +611,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -608,6 +620,7 @@ CONFIG_8139CP=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -636,6 +649,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -644,6 +658,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -734,6 +749,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -782,11 +798,11 @@ CONFIG_SH_WDT=m
 #
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -796,7 +812,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -856,9 +872,10 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -883,6 +900,7 @@ CONFIG_EXT3_FS_POSIX_ACL=y
 # CONFIG_EXT3_FS_SECURITY is not set
 # CONFIG_EXT4_FS is not set
 CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
@@ -930,10 +948,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1048,21 +1063,31 @@ CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1078,11 +1103,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1166,6 +1195,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=y
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/sh7710voipgw_defconfig b/arch/sh/configs/sh7710voipgw_defconfig
index 9a768b28adcb..1b869f452ad1 100644
--- a/arch/sh/configs/sh7710voipgw_defconfig
+++ b/arch/sh/configs/sh7710voipgw_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:35:18 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 18:00:31 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -74,12 +76,10 @@ CONFIG_EVENTFD=y
 # CONFIG_SHMEM is not set
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -89,7 +89,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -97,11 +96,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -118,6 +115,10 @@ CONFIG_DEFAULT_DEADLINE=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="deadline"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -125,6 +126,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -188,7 +190,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -287,11 +288,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -378,6 +386,7 @@ CONFIG_NET_SCH_CBQ=y
 # CONFIG_NET_SCH_GRED is not set
 # CONFIG_NET_SCH_DSMARK is not set
 # CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
 
 #
 # Classification
@@ -398,6 +407,7 @@ CONFIG_NET_CLS_U32=y
 # CONFIG_NET_CLS_ACT is not set
 # CONFIG_NET_CLS_IND is not set
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -413,8 +423,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -519,6 +529,7 @@ CONFIG_BLK_DEV=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -546,6 +557,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_SH_ETH is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -638,11 +650,11 @@ CONFIG_HW_RANDOM=y
 # CONFIG_HWMON is not set
 CONFIG_THERMAL=y
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -652,7 +664,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -706,7 +718,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -763,10 +775,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -828,13 +837,19 @@ CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -850,6 +865,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -932,6 +948,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/sh7763rdp_defconfig b/arch/sh/configs/sh7763rdp_defconfig
index 6a77f691fb87..ba33aca75af6 100644
--- a/arch/sh/configs/sh7763rdp_defconfig
+++ b/arch/sh/configs/sh7763rdp_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:37:12 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 18:02:28 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -79,11 +81,11 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -96,18 +98,15 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 # CONFIG_MODULE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -124,6 +123,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -132,6 +135,7 @@ CONFIG_CLASSIC_RCU=y
 CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -199,7 +203,6 @@ CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -297,11 +300,19 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -357,6 +368,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -373,8 +385,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -529,6 +541,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 # CONFIG_ATA is not set
@@ -555,6 +568,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 CONFIG_MDIO_BITBANG=y
 CONFIG_NET_ETHERNET=y
@@ -564,6 +580,7 @@ CONFIG_MII=y
 CONFIG_SH_ETH=y
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -655,6 +672,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -670,11 +688,11 @@ CONFIG_HW_RANDOM=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -684,7 +702,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -737,6 +755,7 @@ CONFIG_FB_BOTH_ENDIAN=y
 CONFIG_FB_SH7760=y
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -781,19 +800,21 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
 # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
 # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
 CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 
 #
 # USB Device Class drivers
@@ -804,11 +825,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -897,6 +918,7 @@ CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_SECURITY is not set
 # CONFIG_EXT4_FS is not set
 CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
@@ -942,10 +964,7 @@ CONFIG_TMPFS_POSIX_ACL=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1038,20 +1057,30 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_FRAME_WARN=1024
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1067,6 +1096,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1149,6 +1179,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/sh7785lcr_defconfig b/arch/sh/configs/sh7785lcr_defconfig
index 07e33c285b93..1d63628df6f6 100644
--- a/arch/sh/configs/sh7785lcr_defconfig
+++ b/arch/sh/configs/sh7785lcr_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:49:23 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 18:05:18 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -86,7 +88,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
 # CONFIG_OPROFILE is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
@@ -98,7 +99,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -106,11 +106,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -127,6 +125,10 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -136,6 +138,7 @@ CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 CONFIG_CPU_SHX2=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -206,7 +209,6 @@ CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -285,7 +287,6 @@ CONFIG_KEXEC=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 
 #
@@ -302,6 +303,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
@@ -315,11 +317,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -380,6 +389,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -396,8 +406,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -757,6 +767,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -823,8 +834,8 @@ CONFIG_I2C_PCA_PLATFORM=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -842,11 +853,11 @@ CONFIG_I2C_PCA_PLATFORM=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -855,9 +866,12 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 CONFIG_MFD_SM501=y
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -889,11 +903,12 @@ CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
 # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
 # CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -932,6 +947,7 @@ CONFIG_FB_SH_MOBILE_LCDC=m
 CONFIG_FB_SM501=y
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -976,11 +992,9 @@ CONFIG_HID_COMPAT=y
 CONFIG_HID_A4TECH=y
 CONFIG_HID_APPLE=y
 CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
 CONFIG_HID_CHERRY=y
 CONFIG_HID_CHICONY=y
 CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
 CONFIG_HID_EZKEY=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_LOGITECH=y
@@ -988,12 +1002,15 @@ CONFIG_HID_LOGITECH=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
 CONFIG_HID_MICROSOFT=y
 CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
 CONFIG_HID_PANTHERLORD=y
 # CONFIG_PANTHERLORD_FF is not set
 CONFIG_HID_PETALYNX=y
 CONFIG_HID_SAMSUNG=y
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
 CONFIG_THRUSTMASTER_FF=m
 CONFIG_ZEROPLUS_FF=m
 CONFIG_USB_SUPPORT=y
@@ -1014,6 +1031,8 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
@@ -1031,6 +1050,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_UHCI_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 CONFIG_USB_R8A66597_HCD=y
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 
 #
 # USB Device Class drivers
@@ -1041,11 +1062,11 @@ CONFIG_USB_R8A66597_HCD=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1100,6 +1121,7 @@ CONFIG_USB_TEST=m
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1135,6 +1157,7 @@ CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1220,10 +1243,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1353,6 +1373,7 @@ CONFIG_DEBUG_PREEMPT=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_FRAME_POINTER is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1361,17 +1382,25 @@ CONFIG_DEBUG_PREEMPT=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DEBUG_BOOTMEM is not set
@@ -1379,7 +1408,9 @@ CONFIG_HAVE_FTRACE=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1395,11 +1426,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1482,6 +1517,7 @@ CONFIG_CRYPTO_DES=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/shmin_defconfig b/arch/sh/configs/shmin_defconfig
index e2b38a334976..8ba10e1e08cd 100644
--- a/arch/sh/configs/shmin_defconfig
+++ b/arch/sh/configs/shmin_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:52:59 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 18:09:00 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -15,6 +15,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -65,12 +67,10 @@ CONFIG_EVENTFD=y
 # CONFIG_SHMEM is not set
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 # CONFIG_SLAB is not set
 # CONFIG_SLUB is not set
 CONFIG_SLOB=y
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -78,12 +78,10 @@ CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -100,6 +98,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -107,6 +109,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -170,7 +173,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -268,11 +270,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_PACKET is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
@@ -327,6 +336,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -342,8 +352,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -448,6 +458,7 @@ CONFIG_BLK_DEV_LOOP=y
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -474,6 +485,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_STNIC is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -532,6 +544,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -547,11 +560,11 @@ CONFIG_HW_RANDOM=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -561,7 +574,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -605,7 +618,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -660,10 +673,7 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -723,14 +733,20 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -745,6 +761,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -826,6 +843,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/shx3_defconfig b/arch/sh/configs/shx3_defconfig
index ae5cbe237fff..ed90a7e81099 100644
--- a/arch/sh/configs/shx3_defconfig
+++ b/arch/sh/configs/shx3_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Tue Oct 21 12:16:25 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 18:10:57 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -18,6 +18,8 @@ CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
 CONFIG_GENERIC_LOCKBREAK=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_SMP=y
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_STACKTRACE_SUPPORT=y
@@ -79,6 +81,7 @@ CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -95,11 +98,11 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 # CONFIG_SLAB is not set
 # CONFIG_SLUB is not set
 CONFIG_SLOB=y
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 # CONFIG_MARKERS is not set
 CONFIG_OPROFILE=y
 CONFIG_HAVE_OPROFILE=y
@@ -113,7 +116,6 @@ CONFIG_USE_GENERIC_SMP_HELPERS=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -121,12 +123,10 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -143,6 +143,11 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_CLASSIC_RCU is not set
+# CONFIG_TREE_RCU is not set
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_TRACE=y
+# CONFIG_TREE_RCU_TRACE is not set
+CONFIG_PREEMPT_RCU_TRACE=y
 CONFIG_FREEZER=y
 
 #
@@ -152,6 +157,7 @@ CONFIG_CPU_SH4=y
 CONFIG_CPU_SH4A=y
 CONFIG_CPU_SHX3=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -230,7 +236,6 @@ CONFIG_MEMORY_HOTPLUG_SPARSE=y
 CONFIG_MEMORY_HOTREMOVE=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -323,8 +328,6 @@ CONFIG_NR_CPUS=4
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-CONFIG_PREEMPT_RCU=y
-CONFIG_RCU_TRACE=y
 
 #
 # Boot options
@@ -347,11 +350,19 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_PACKET is not set
 # CONFIG_UNIX is not set
 CONFIG_XFRM=y
@@ -424,6 +435,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -479,7 +491,9 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -522,6 +536,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 CONFIG_ATA=y
@@ -546,6 +561,7 @@ CONFIG_MII=y
 CONFIG_SMC91X=y
 # CONFIG_ENC28J60 is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -613,6 +629,7 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -653,8 +670,8 @@ CONFIG_I2C_HELPER_AUTO=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -678,7 +695,7 @@ CONFIG_SPI_MASTER=y
 #
 # SPI Protocol Masters
 #
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
 # CONFIG_SPI_SPIDEV is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
@@ -699,11 +716,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -715,6 +732,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -763,15 +781,17 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 CONFIG_USB_R8A66597_HCD=m
+# CONFIG_USB_HWA_HCD is not set
 # CONFIG_USB_GADGET_MUSB_HDRC is not set
 
 #
@@ -783,11 +803,11 @@ CONFIG_USB_R8A66597_HCD=m
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
 # CONFIG_USB_LIBUSUAL is not set
@@ -890,12 +910,14 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
 #
 # CONFIG_RTC_DRV_M41T94 is not set
 # CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
 # CONFIG_RTC_DRV_R9701 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set
@@ -981,10 +1003,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1049,6 +1068,7 @@ CONFIG_DEBUG_PREEMPT=y
 # CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
@@ -1057,6 +1077,7 @@ CONFIG_DEBUG_VM=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 CONFIG_FRAME_POINTER=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_KPROBES_SANITY_TEST is not set
@@ -1066,16 +1087,28 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
 CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 CONFIG_SH_STANDARD_BIOS=y
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 CONFIG_EARLY_PRINTK=y
@@ -1083,7 +1116,9 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1099,6 +1134,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 # CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1181,6 +1217,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/snapgear_defconfig b/arch/sh/configs/snapgear_defconfig
index b4ca5110958f..98377e502650 100644
--- a/arch/sh/configs/snapgear_defconfig
+++ b/arch/sh/configs/snapgear_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:55:03 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 18:14:08 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -76,7 +78,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
@@ -86,13 +87,11 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -109,6 +108,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -116,6 +119,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -179,7 +183,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -282,6 +285,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 
@@ -292,11 +296,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_PACKET is not set
 # CONFIG_UNIX is not set
 # CONFIG_NET_KEY is not set
@@ -342,6 +353,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -357,8 +369,8 @@ CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 # CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -515,6 +527,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -530,7 +543,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -544,6 +556,7 @@ CONFIG_8139TOO_PIO=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -624,6 +637,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -641,11 +655,11 @@ CONFIG_DEVPORT=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -655,7 +669,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -689,6 +703,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_SOUND is not set
 # CONFIG_HID_SUPPORT is not set
 # CONFIG_USB_SUPPORT is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -746,10 +761,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -801,13 +813,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -822,6 +840,7 @@ CONFIG_HAVE_FTRACE=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/systemh_defconfig b/arch/sh/configs/systemh_defconfig
index 1711f0f70d72..72703bf57afa 100644
--- a/arch/sh/configs/systemh_defconfig
+++ b/arch/sh/configs/systemh_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:56:48 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 18:15:56 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -68,12 +70,10 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -84,7 +84,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -92,11 +91,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -113,6 +110,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -120,6 +121,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -183,7 +185,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -264,7 +265,6 @@ CONFIG_HZ=250
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 # CONFIG_GUSA_RB is not set
 
@@ -288,6 +288,12 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 # CONFIG_NET is not set
 
 #
@@ -314,6 +320,7 @@ CONFIG_BLK_DEV_RAM_SIZE=1024
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -360,6 +367,7 @@ CONFIG_DEVKMEM=y
 #
 # CONFIG_SERIAL_SH_SCI is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -387,11 +395,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -401,7 +409,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -444,7 +452,7 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
@@ -501,10 +509,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -546,13 +551,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -567,6 +578,7 @@ CONFIG_HAVE_FTRACE=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/titan_defconfig b/arch/sh/configs/titan_defconfig
index ea3c5e838fc3..01fc1defb33b 100644
--- a/arch/sh/configs/titan_defconfig
+++ b/arch/sh/configs/titan_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:58:12 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 18:17:19 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_PCI=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -79,7 +81,6 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
 CONFIG_HAVE_IOREMAP_PROT=y
@@ -90,7 +91,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -98,11 +98,9 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -119,6 +117,10 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -126,6 +128,7 @@ CONFIG_CLASSIC_RCU=y
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -189,7 +192,6 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -293,6 +295,7 @@ CONFIG_PCI=y
 CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
 # CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_PCI_LEGACY=y
 # CONFIG_PCI_DEBUG is not set
@@ -309,11 +312,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -507,6 +517,7 @@ CONFIG_NET_SCH_TBF=m
 CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
 CONFIG_NET_SCH_INGRESS=m
 
 #
@@ -543,6 +554,7 @@ CONFIG_NET_ACT_PEDIT=m
 # CONFIG_NET_ACT_SKBEDIT is not set
 CONFIG_NET_CLS_IND=y
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -560,12 +572,8 @@ CONFIG_WIRELESS=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 # CONFIG_MAC80211 is not set
-CONFIG_IEEE80211=y
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=y
-CONFIG_IEEE80211_CRYPT_CCMP=y
-CONFIG_IEEE80211_CRYPT_TKIP=y
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -695,6 +703,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -738,6 +747,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -751,6 +761,8 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_IPS is not set
@@ -807,6 +819,9 @@ CONFIG_CICADA_PHY=m
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
@@ -818,6 +833,7 @@ CONFIG_MII=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -833,7 +849,6 @@ CONFIG_NET_PCI=y
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -847,6 +862,7 @@ CONFIG_8139_OLD_RX_RESET=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
@@ -875,6 +891,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
 # CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
@@ -883,6 +900,7 @@ CONFIG_NETDEV_10000=y
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
@@ -1002,6 +1020,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
@@ -1055,11 +1074,11 @@ CONFIG_SH_WDT=m
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -1069,7 +1088,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -1145,6 +1164,8 @@ CONFIG_USB_DEVICE_CLASS=y
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
@@ -1162,6 +1183,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_UHCI_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 
 #
 # USB Device Class drivers
@@ -1172,11 +1195,11 @@ CONFIG_USB_PRINTER=m
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1273,6 +1296,7 @@ CONFIG_USB_SERIAL_PL2303=m
 # CONFIG_USB_ISIGHTFW is not set
 # CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1379,10 +1403,7 @@ CONFIG_TMPFS=y
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1530,6 +1551,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_MEMORY_INIT is not set
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
 # CONFIG_FRAME_POINTER is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1537,16 +1559,24 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
 # CONFIG_DEBUG_BOOTMEM is not set
@@ -1554,7 +1584,9 @@ CONFIG_HAVE_FTRACE=y
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_4KSTACKS is not set
 # CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1570,11 +1602,16 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 CONFIG_CRYPTO_NULL=m
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1659,6 +1696,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_CRC_CCITT=m
 CONFIG_CRC16=m
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/ul2_defconfig b/arch/sh/configs/ul2_defconfig
index 9afff67d9ff2..27f968a959f8 100644
--- a/arch/sh/configs/ul2_defconfig
+++ b/arch/sh/configs/ul2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 17:35:17 2008
+# Linux kernel version: 2.6.28
+# Fri Jan  9 18:22:53 2009
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_GPIO is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
 CONFIG_SYS_SUPPORTS_NUMA=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
@@ -80,7 +82,6 @@ CONFIG_SLUB_DEBUG=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
 # CONFIG_OPROFILE is not set
 CONFIG_HAVE_OPROFILE=y
 # CONFIG_KPROBES is not set
@@ -92,7 +93,6 @@ CONFIG_HAVE_CLK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -100,11 +100,9 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_FORCE_UNLOAD is not set
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -121,6 +119,10 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -131,6 +133,7 @@ CONFIG_CPU_SH4A=y
 CONFIG_CPU_SH4AL_DSP=y
 CONFIG_CPU_SHX2=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
 # CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
 # CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -206,7 +209,6 @@ CONFIG_SPARSEMEM_STATIC=y
 # CONFIG_MEMORY_HOTPLUG is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_MIGRATION is not set
-# CONFIG_RESOURCES_64BIT is not set
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_NR_QUICK=2
@@ -283,7 +285,6 @@ CONFIG_KEXEC=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
 CONFIG_GUSA=y
 
 #
@@ -307,11 +308,18 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -367,6 +375,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -380,10 +389,12 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_PHONET is not set
 CONFIG_WIRELESS=y
 CONFIG_CFG80211=y
+# CONFIG_CFG80211_REG_DEBUG is not set
 CONFIG_NL80211=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+CONFIG_LIB80211=m
 CONFIG_MAC80211=y
 
 #
@@ -397,11 +408,6 @@ CONFIG_MAC80211_RC_DEFAULT="pid"
 # CONFIG_MAC80211_MESH is not set
 # CONFIG_MAC80211_LEDS is not set
 # CONFIG_MAC80211_DEBUG_MENU is not set
-CONFIG_IEEE80211=m
-CONFIG_IEEE80211_DEBUG=y
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
 
@@ -510,6 +516,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_MISC_DEVICES=y
 # CONFIG_EEPROM_93CX6 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -552,6 +559,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
 # CONFIG_SCSI_DEBUG is not set
 # CONFIG_SCSI_DH is not set
 CONFIG_ATA=y
@@ -575,6 +583,7 @@ CONFIG_MII=y
 # CONFIG_STNIC is not set
 # CONFIG_SMC91X is not set
 # CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -714,11 +723,11 @@ CONFIG_HWMON=y
 # CONFIG_THERMAL is not set
 # CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -728,6 +737,7 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -785,7 +795,6 @@ CONFIG_USB_MON=y
 #
 # CONFIG_USB_C67X00_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
 # CONFIG_USB_SL811_HCD is not set
 CONFIG_USB_R8A66597_HCD=y
 # CONFIG_SUPERH_ON_CHIP_R8A66597 is not set
@@ -800,11 +809,11 @@ CONFIG_USB_R8A66597_HCD=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -937,10 +946,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
@@ -1046,13 +1052,19 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
 # CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_SH_STANDARD_BIOS is not set
 # CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
 
 #
 # Security options
@@ -1068,11 +1080,15 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -1155,6 +1171,7 @@ CONFIG_CRYPTO_HW=y
 # Library routines
 #
 CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 # CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index f1a2a0d1c79c..43910cdf78a5 100644
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -6,4 +6,3 @@ unifdef-y += unistd_32.h
 unifdef-y += unistd_64.h
 unifdef-y += posix_types_32.h
 unifdef-y += posix_types_64.h
-unifdef-y += swab.h
diff --git a/arch/sh/include/asm/byteorder.h b/arch/sh/include/asm/byteorder.h
index e95c41a5c8cc..db2f5d7cb17d 100644
--- a/arch/sh/include/asm/byteorder.h
+++ b/arch/sh/include/asm/byteorder.h
@@ -1,8 +1,6 @@
 #ifndef __ASM_SH_BYTEORDER_H
 #define __ASM_SH_BYTEORDER_H
 
-#include <asm/swab.h>
-
 #ifdef __LITTLE_ENDIAN__
 #include <linux/byteorder/little_endian.h>
 #else
diff --git a/arch/sh/include/asm/mutex-llsc.h b/arch/sh/include/asm/mutex-llsc.h
index ee839ee58ac8..090358a7e1bb 100644
--- a/arch/sh/include/asm/mutex-llsc.h
+++ b/arch/sh/include/asm/mutex-llsc.h
@@ -21,38 +21,36 @@
 static inline void
 __mutex_fastpath_lock(atomic_t *count, void (*fail_fn)(atomic_t *))
 {
-        int __ex_flag, __res;
+        int __done, __res;
 
         __asm__ __volatile__ (
                 "movli.l        @%2, %0 \n"
                 "add            #-1, %0 \n"
                 "movco.l        %0, @%2 \n"
                 "movt           %1      \n"
-                : "=&z" (__res), "=&r" (__ex_flag)
+                : "=&z" (__res), "=&r" (__done)
                 : "r" (&(count)->counter)
                 : "t");
 
-        __res |= !__ex_flag;
-        if (unlikely(__res != 0))
+        if (unlikely(!__done || __res != 0))
                 fail_fn(count);
 }
 
 static inline int
 __mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *))
 {
-        int __ex_flag, __res;
+        int __done, __res;
 
         __asm__ __volatile__ (
                 "movli.l        @%2, %0 \n"
                 "add            #-1, %0 \n"
                 "movco.l        %0, @%2 \n"
                 "movt           %1      \n"
-                : "=&z" (__res), "=&r" (__ex_flag)
+                : "=&z" (__res), "=&r" (__done)
                 : "r" (&(count)->counter)
                 : "t");
 
-        __res |= !__ex_flag;
-        if (unlikely(__res != 0))
+        if (unlikely(!__done || __res != 0))
                 __res = fail_fn(count);
 
         return __res;
@@ -61,19 +59,18 @@ __mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *))
 static inline void
 __mutex_fastpath_unlock(atomic_t *count, void (*fail_fn)(atomic_t *))
 {
-        int __ex_flag, __res;
+        int __done, __res;
 
         __asm__ __volatile__ (
                 "movli.l        @%2, %0 \n\t"
                 "add            #1, %0  \n\t"
                 "movco.l        %0, @%2 \n\t"
                 "movt           %1      \n\t"
-                : "=&z" (__res), "=&r" (__ex_flag)
+                : "=&z" (__res), "=&r" (__done)
                 : "r" (&(count)->counter)
                 : "t");
 
-        __res |= !__ex_flag;
-        if (unlikely(__res <= 0))
+        if (unlikely(!__done || __res <= 0))
                 fail_fn(count);
 }
 
diff --git a/arch/sh/include/asm/posix_types_32.h b/arch/sh/include/asm/posix_types_32.h
index 0a3d2f54ab27..2172732c55c8 100644
--- a/arch/sh/include/asm/posix_types_32.h
+++ b/arch/sh/include/asm/posix_types_32.h
@@ -39,14 +39,10 @@ typedef long long	__kernel_loff_t;
 #endif
 
 typedef struct {
-#if defined(__KERNEL__) || defined(__USE_ALL)
         int     val[2];
-#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
-        int     __val[2];
-#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
 } __kernel_fsid_t;
 
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+#if defined(__KERNEL__)
 
 #undef  __FD_SET
 static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
@@ -117,6 +113,6 @@ static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
         }
 }
 
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+#endif /* defined(__KERNEL__) */
 
 #endif /* __ASM_SH_POSIX_TYPES_H */
diff --git a/arch/sh/include/asm/posix_types_64.h b/arch/sh/include/asm/posix_types_64.h
index 0620317a6f0f..f83e9bd463d8 100644
--- a/arch/sh/include/asm/posix_types_64.h
+++ b/arch/sh/include/asm/posix_types_64.h
@@ -48,14 +48,10 @@ typedef long long	__kernel_loff_t;
 #endif
 
 typedef struct {
-#if defined(__KERNEL__) || defined(__USE_ALL)
         int     val[2];
-#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
-        int     __val[2];
-#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
 } __kernel_fsid_t;
 
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+#if defined(__KERNEL__)
 
 #undef  __FD_SET
 static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
@@ -126,6 +122,6 @@ static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
         }
 }
 
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+#endif /* defined(__KERNEL__) */
 
 #endif /* __ASM_SH64_POSIX_TYPES_H */
diff --git a/arch/sh/include/asm/syscall_32.h b/arch/sh/include/asm/syscall_32.h
index 05a868a71ef5..5bc34681d994 100644
--- a/arch/sh/include/asm/syscall_32.h
+++ b/arch/sh/include/asm/syscall_32.h
@@ -21,23 +21,10 @@ static inline void syscall_rollback(struct task_struct *task,
          */
 }
 
-static inline bool syscall_has_error(struct pt_regs *regs)
-{
-        return (regs->sr & 0x1) ? true : false;
-}
-static inline void syscall_set_error(struct pt_regs *regs)
-{
-        regs->sr |= 0x1;
-}
-static inline void syscall_clear_error(struct pt_regs *regs)
-{
-        regs->sr &= ~0x1;
-}
-
 static inline long syscall_get_error(struct task_struct *task,
                                      struct pt_regs *regs)
 {
-        return syscall_has_error(regs) ? regs->regs[0] : 0;
+        return IS_ERR_VALUE(regs->regs[0]) ? regs->regs[0] : 0;
 }
 
 static inline long syscall_get_return_value(struct task_struct *task,
@@ -50,13 +37,10 @@ static inline void syscall_set_return_value(struct task_struct *task,
                                             struct pt_regs *regs,
                                             int error, long val)
 {
-        if (error) {
-                syscall_set_error(regs);
+        if (error)
                 regs->regs[0] = -error;
-        } else {
-                syscall_clear_error(regs);
+        else
                 regs->regs[0] = val;
-        }
 }
 
 static inline void syscall_get_arguments(struct task_struct *task,
diff --git a/arch/sh/include/asm/syscall_64.h b/arch/sh/include/asm/syscall_64.h
index e1143b9784d6..c3561ca72bee 100644
--- a/arch/sh/include/asm/syscall_64.h
+++ b/arch/sh/include/asm/syscall_64.h
@@ -21,23 +21,10 @@ static inline void syscall_rollback(struct task_struct *task,
          */
 }
 
-static inline bool syscall_has_error(struct pt_regs *regs)
-{
-        return (regs->sr & 0x1) ? true : false;
-}
-static inline void syscall_set_error(struct pt_regs *regs)
-{
-        regs->sr |= 0x1;
-}
-static inline void syscall_clear_error(struct pt_regs *regs)
-{
-        regs->sr &= ~0x1;
-}
-
 static inline long syscall_get_error(struct task_struct *task,
                                      struct pt_regs *regs)
 {
-        return syscall_has_error(regs) ? regs->regs[9] : 0;
+        return IS_ERR_VALUE(regs->regs[9]) ? regs->regs[9] : 0;
 }
 
 static inline long syscall_get_return_value(struct task_struct *task,
@@ -50,13 +37,10 @@ static inline void syscall_set_return_value(struct task_struct *task,
                                             struct pt_regs *regs,
                                             int error, long val)
 {
-        if (error) {
-                syscall_set_error(regs);
+        if (error)
                 regs->regs[9] = -error;
-        } else {
-                syscall_clear_error(regs);
+        else
                 regs->regs[9] = val;
-        }
 }
 
 static inline void syscall_get_arguments(struct task_struct *task,
diff --git a/arch/sh/include/asm/syscalls_32.h b/arch/sh/include/asm/syscalls_32.h
index 104c5e686106..8b30200305c3 100644
--- a/arch/sh/include/asm/syscalls_32.h
+++ b/arch/sh/include/asm/syscalls_32.h
@@ -36,9 +36,9 @@ asmlinkage int sys_sigreturn(unsigned long r4, unsigned long r5,
 asmlinkage int sys_rt_sigreturn(unsigned long r4, unsigned long r5,
                                 unsigned long r6, unsigned long r7,
                                 struct pt_regs __regs);
-asmlinkage int sys_pipe(unsigned long r4, unsigned long r5,
-                        unsigned long r6, unsigned long r7,
-                        struct pt_regs __regs);
+asmlinkage int sys_sh_pipe(unsigned long r4, unsigned long r5,
+                           unsigned long r6, unsigned long r7,
+                           struct pt_regs __regs);
 asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char __user *buf,
                                      size_t count, long dummy, loff_t pos);
 asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char __user *buf,
diff --git a/arch/sh/kernel/cpu/sh2a/clock-sh7201.c b/arch/sh/kernel/cpu/sh2a/clock-sh7201.c
index 020a96fe961a..4a5e59732334 100644
--- a/arch/sh/kernel/cpu/sh2a/clock-sh7201.c
+++ b/arch/sh/kernel/cpu/sh2a/clock-sh7201.c
@@ -18,8 +18,8 @@
 #include <asm/freq.h>
 #include <asm/io.h>
 
-const static int pll1rate[]={1,2,3,4,6,8};
-const static int pfc_divisors[]={1,2,3,4,6,8,12};
+static const int pll1rate[]={1,2,3,4,6,8};
+static const int pfc_divisors[]={1,2,3,4,6,8,12};
 #define ifc_divisors pfc_divisors
 
 #if (CONFIG_SH_CLK_MD == 0)
diff --git a/arch/sh/kernel/cpu/sh4/fpu.c b/arch/sh/kernel/cpu/sh4/fpu.c
index 2780917c0088..e3ea5411da6d 100644
--- a/arch/sh/kernel/cpu/sh4/fpu.c
+++ b/arch/sh/kernel/cpu/sh4/fpu.c
@@ -423,7 +423,7 @@ static int ieee_fpe_handler(struct pt_regs *regs)
                 int m;
                 unsigned int hx;
 
-                m = (finsn >> 9) & 0x7;
+                m = (finsn >> 8) & 0x7;
                 hx = tsk->thread.fpu.hard.fp_regs[m];
 
                 if ((tsk->thread.fpu.hard.fpscr & FPSCR_CAUSE_ERROR)
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
index 0623e377f488..4ff4dc64520c 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
@@ -112,6 +112,34 @@ static struct platform_device veu_device = {
         .num_resources  = ARRAY_SIZE(veu_resources),
 };
 
+static struct uio_info jpu_platform_data = {
+        .name = "JPU",
+        .version = "0",
+        .irq = 27,
+};
+
+static struct resource jpu_resources[] = {
+        [0] = {
+                .name   = "JPU",
+                .start  = 0xfea00000,
+                .end    = 0xfea102d3,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                /* place holder for contiguous memory */
+        },
+};
+
+static struct platform_device jpu_device = {
+        .name           = "uio_pdrv_genirq",
+        .id             = 2,
+        .dev = {
+                .platform_data  = &jpu_platform_data,
+        },
+        .resource       = jpu_resources,
+        .num_resources  = ARRAY_SIZE(jpu_resources),
+};
+
 static struct plat_sci_port sci_platform_data[] = {
         {
                 .mapbase        = 0xffe00000,
@@ -152,6 +180,7 @@ static struct platform_device *sh7343_devices[] __initdata = {
         &sci_device,
         &vpu_device,
         &veu_device,
+        &jpu_device,
 };
 
 static int __init sh7343_devices_setup(void)
@@ -160,9 +189,11 @@ static int __init sh7343_devices_setup(void)
         clk_always_enable("xymem0"); /* XYMEM */
         clk_always_enable("veu0"); /* VEU */
         clk_always_enable("vpu0"); /* VPU */
+        clk_always_enable("jpu0"); /* JPU */
 
         platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
         platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
+        platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
 
         return platform_add_devices(sh7343_devices,
                                     ARRAY_SIZE(sh7343_devices));
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index 50cf6838ec41..5146afc156e0 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -158,7 +158,7 @@ static struct resource jpu_resources[] = {
         [0] = {
                 .name   = "JPU",
                 .start  = 0xfea00000,
-                .end    = 0xfea102d0,
+                .end    = 0xfea102d3,
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index a7e5f2e74bac..c90c7e5e5fee 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -520,7 +520,6 @@ asmlinkage int sys_execve(char *ufilename, char **uargv,
         int error;
         char *filename;
 
-        lock_kernel();
         filename = getname((char __user *)ufilename);
         error = PTR_ERR(filename);
         if (IS_ERR(filename))
@@ -537,7 +536,6 @@ asmlinkage int sys_execve(char *ufilename, char **uargv,
         }
         putname(filename);
 out:
-        unlock_kernel();
         return error;
 }
 
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 534247508572..370d2cfa34eb 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -262,11 +262,11 @@ void __init setup_bootmem_allocator(unsigned long free_pfn)
                         BOOTMEM_DEFAULT);
 
         /*
-         * reserve physical page 0 - it's a special BIOS page on many boxes,
-         * enabling clean reboots, SMP operation, laptop functions.
+         * Reserve physical pages below CONFIG_ZERO_PAGE_OFFSET.
          */
-        reserve_bootmem(__MEMORY_START, CONFIG_ZERO_PAGE_OFFSET,
-                        BOOTMEM_DEFAULT);
+        if (CONFIG_ZERO_PAGE_OFFSET != 0)
+                reserve_bootmem(__MEMORY_START, CONFIG_ZERO_PAGE_OFFSET,
+                                BOOTMEM_DEFAULT);
 
         sparse_memory_present_with_active_regions(0);
 
diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c
index 77c21bde376a..17784e19ae34 100644
--- a/arch/sh/kernel/signal_32.c
+++ b/arch/sh/kernel/signal_32.c
@@ -510,7 +510,6 @@ handle_syscall_restart(unsigned long save_r0, struct pt_regs *regs,
                 case -ERESTARTNOHAND:
                 no_system_call_restart:
                         regs->regs[0] = -EINTR;
-                        regs->sr |= 1;
                         break;
 
                 case -ERESTARTSYS:
@@ -589,8 +588,7 @@ static void do_signal(struct pt_regs *regs, unsigned int save_r0)
 
         signr = get_signal_to_deliver(&info, &ka, regs, NULL);
         if (signr > 0) {
-                if (regs->sr & 1)
-                        handle_syscall_restart(save_r0, regs, &ka.sa);
+                handle_syscall_restart(save_r0, regs, &ka.sa);
 
                 /* Whee!  Actually deliver the signal.  */
                 if (handle_signal(signr, &ka, &info, oldset,
diff --git a/arch/sh/kernel/signal_64.c b/arch/sh/kernel/signal_64.c
index b22fdfaaa191..0663a0ee6021 100644
--- a/arch/sh/kernel/signal_64.c
+++ b/arch/sh/kernel/signal_64.c
@@ -60,7 +60,6 @@ handle_syscall_restart(struct pt_regs *regs, struct sigaction *sa)
                 case -ERESTARTNOHAND:
                 no_system_call_restart:
                         regs->regs[REG_RET] = -EINTR;
-                        regs->sr |= 1;
                         break;
 
                 case -ERESTARTSYS:
@@ -109,8 +108,7 @@ static int do_signal(struct pt_regs *regs, sigset_t *oldset)
 
         signr = get_signal_to_deliver(&info, &ka, regs, 0);
         if (signr > 0) {
-                if (regs->sr & 1)
-                        handle_syscall_restart(regs, &ka.sa);
+                handle_syscall_restart(regs, &ka.sa);
 
                 /* Whee!  Actually deliver the signal.  */
                 if (handle_signal(signr, &info, &ka, oldset, regs) == 0) {
diff --git a/arch/sh/kernel/sys_sh32.c b/arch/sh/kernel/sys_sh32.c
index dbba1e1833d4..63ba12836eae 100644
--- a/arch/sh/kernel/sys_sh32.c
+++ b/arch/sh/kernel/sys_sh32.c
@@ -22,7 +22,7 @@
  * sys_pipe() is the normal C calling standard for creating
  * a pipe. It's not the way Unix traditionally does this, though.
  */
-asmlinkage int sys_pipe(unsigned long r4, unsigned long r5,
+asmlinkage int sys_sh_pipe(unsigned long r4, unsigned long r5,
         unsigned long r6, unsigned long r7,
         struct pt_regs __regs)
 {
diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S
index 0af693e65764..e67c1733e1b9 100644
--- a/arch/sh/kernel/syscalls_32.S
+++ b/arch/sh/kernel/syscalls_32.S
@@ -58,7 +58,7 @@ ENTRY(sys_call_table)
         .long sys_mkdir
         .long sys_rmdir         /* 40 */
         .long sys_dup
-        .long sys_pipe
+        .long sys_sh_pipe
         .long sys_times
         .long sys_ni_syscall    /* old prof syscall holder */
         .long sys_brk           /* 45 */
@@ -105,7 +105,7 @@ ENTRY(sys_call_table)
         .long sys_uselib
         .long sys_swapon
         .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
         .long old_mmap          /* 90 */
         .long sys_munmap
         .long sys_truncate
diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S
index 0b436aa3cad7..557cb91f5caf 100644
--- a/arch/sh/kernel/syscalls_64.S
+++ b/arch/sh/kernel/syscalls_64.S
@@ -109,7 +109,7 @@ sys_call_table:
         .long sys_uselib
         .long sys_swapon
         .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
         .long old_mmap                  /* 90 */
         .long sys_munmap
         .long sys_truncate
diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c
index c0aa3d83ec0e..60dcf87ed019 100644
--- a/arch/sh/kernel/traps_32.c
+++ b/arch/sh/kernel/traps_32.c
@@ -125,20 +125,18 @@ static inline void die_if_kernel(const char *str, struct pt_regs *regs,
  * - userspace errors just cause EFAULT to be returned, resulting in SEGV
  * - kernel/userspace interfaces cause a jump to an appropriate handler
  * - other kernel errors are bad
- * - return 0 if fixed-up, -EFAULT if non-fatal (to the kernel) fault
  */
-static int die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
+static void die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
 {
         if (!user_mode(regs)) {
                 const struct exception_table_entry *fixup;
                 fixup = search_exception_tables(regs->pc);
                 if (fixup) {
                         regs->pc = fixup->fixup;
-                        return 0;
+                        return;
                 }
                 die(str, regs, err);
         }
-        return -EFAULT;
 }
 
 static inline void sign_extend(unsigned int count, unsigned char *dst)
@@ -314,7 +312,8 @@ static int handle_unaligned_ins(opcode_t instruction, struct pt_regs *regs,
         /* Argh. Address not only misaligned but also non-existent.
          * Raise an EFAULT and see if it's trapped
          */
-        return die_if_no_fixup("Fault in unaligned fixup", regs, 0);
+        die_if_no_fixup("Fault in unaligned fixup", regs, 0);
+        return -EFAULT;
 }
 
 /*
diff --git a/arch/sh/lib/checksum.S b/arch/sh/lib/checksum.S
index cbdd0d40e545..356c8ec92893 100644
--- a/arch/sh/lib/checksum.S
+++ b/arch/sh/lib/checksum.S
@@ -36,8 +36,7 @@
  */
 
 /*      
- * unsigned int csum_partial(const unsigned char *buf, int len,
- *                           unsigned int sum);
+ * asmlinkage __wsum csum_partial(const void *buf, int len, __wsum sum);
  */
 
 .text
@@ -49,11 +48,31 @@ ENTRY(csum_partial)
            * Fortunately, it is easy to convert 2-byte alignment to 4-byte
            * alignment for the unrolled loop.
            */
-        mov     r5, r1
         mov     r4, r0
-        tst     #2, r0          ! Check alignment.
-        bt      2f              ! Jump if alignment is ok.
+        tst     #3, r0          ! Check alignment.
+        bt/s    2f              ! Jump if alignment is ok.
+         mov    r4, r7          ! Keep a copy to check for alignment
         !
+        tst     #1, r0          ! Check alignment.
+        bt      21f             ! Jump if alignment is boundary of 2bytes.
+
+        ! buf is odd
+        tst     r5, r5
+        add     #-1, r5
+        bt      9f
+        mov.b   @r4+, r0
+        extu.b  r0, r0
+        addc    r0, r6          ! t=0 from previous tst
+        mov     r6, r0
+        shll8   r6
+        shlr16  r0
+        shlr8   r0
+        or      r0, r6
+        mov     r4, r0
+        tst     #2, r0
+        bt      2f
+21:
+        ! buf is 2 byte aligned (len could be 0)
         add     #-2, r5         ! Alignment uses up two bytes.
         cmp/pz  r5              !
         bt/s    1f              ! Jump if we had at least two bytes.
@@ -61,16 +80,17 @@ ENTRY(csum_partial)
         bra     6f
          add    #2, r5          ! r5 was < 2.  Deal with it.
 1:
-        mov     r5, r1          ! Save new len for later use.
         mov.w   @r4+, r0
         extu.w  r0, r0
         addc    r0, r6
         bf      2f
         add     #1, r6
 2:
+        ! buf is 4 byte aligned (len could be 0)
+        mov     r5, r1
         mov     #-5, r0
-        shld    r0, r5
-        tst     r5, r5
+        shld    r0, r1
+        tst     r1, r1
         bt/s    4f              ! if it's =0, go to 4f
          clrt
         .align  2
@@ -92,30 +112,31 @@ ENTRY(csum_partial)
         addc    r0, r6
         addc    r2, r6
         movt    r0
-        dt      r5
+        dt      r1
         bf/s    3b
          cmp/eq #1, r0
-        ! here, we know r5==0
-        addc    r5, r6                  ! add carry to r6
+        ! here, we know r1==0
+        addc    r1, r6                  ! add carry to r6
 4:
-        mov     r1, r0
+        mov     r5, r0
         and     #0x1c, r0
         tst     r0, r0
-        bt/s    6f
-         mov    r0, r5
-        shlr2   r5
+        bt      6f
+        ! 4 bytes or more remaining
+        mov     r0, r1
+        shlr2   r1
         mov     #0, r2
 5:
         addc    r2, r6
         mov.l   @r4+, r2
         movt    r0
-        dt      r5
+        dt      r1
         bf/s    5b
          cmp/eq #1, r0
         addc    r2, r6
-        addc    r5, r6          ! r5==0 here, so it means add carry-bit
+        addc    r1, r6          ! r1==0 here, so it means add carry-bit
 6:
-        mov     r1, r5
+        ! 3 bytes or less remaining
         mov     #3, r0
         and     r0, r5
         tst     r5, r5
@@ -139,8 +160,18 @@ ENTRY(csum_partial)
 8:
         addc    r0, r6
         mov     #0, r0
-        addc    r0, r6 
+        addc    r0, r6
 9:
+        ! Check if the buffer was misaligned, if so realign sum
+        mov     r7, r0
+        tst     #1, r0
+        bt      10f
+        mov     r6, r0
+        shll8   r6
+        shlr16  r0
+        shlr8   r0
+        or      r0, r6
+10:
         rts
          mov    r6, r0
 
diff --git a/arch/sh/mm/ioremap_64.c b/arch/sh/mm/ioremap_64.c
index 6e0be24d26e2..31e1bb5effbe 100644
--- a/arch/sh/mm/ioremap_64.c
+++ b/arch/sh/mm/ioremap_64.c
@@ -71,9 +71,9 @@ void *__ioremap(unsigned long phys_addr, unsigned long size,
          * Ok, go for it..
          */
         area = get_vm_area(size, VM_IOREMAP);
-        pr_debug("Get vm_area returns %p addr %p\n",area,area->addr);
         if (!area)
                 return NULL;
+        pr_debug("Get vm_area returns %p addr %p\n", area, area->addr);
         area->phys_addr = phys_addr;
         addr = area->addr;
         if (ioremap_page_range((unsigned long)addr, (unsigned long)addr + size,
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index de58c02633b4..c3ea215334f6 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -36,6 +36,7 @@ config SPARC64
         select HAVE_KRETPROBES
         select HAVE_KPROBES
         select HAVE_LMB
+        select HAVE_SYSCALL_WRAPPERS
         select USE_GENERIC_SMP_HELPERS if SMP
         select RTC_DRV_CMOS
         select RTC_DRV_BQ4802
diff --git a/arch/sparc/configs/sparc64_defconfig b/arch/sparc/configs/sparc64_defconfig
index cde19ae78f5a..ade49941def2 100644
--- a/arch/sparc/configs/sparc64_defconfig
+++ b/arch/sparc/configs/sparc64_defconfig
@@ -867,8 +867,8 @@ CONFIG_I2C_ALGOBIT=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild
index 95e38a43dff0..deeb0fba8029 100644
--- a/arch/sparc/include/asm/Kbuild
+++ b/arch/sparc/include/asm/Kbuild
@@ -17,4 +17,3 @@ header-y += traps.h
 header-y += uctx.h
 header-y += utrap.h
 header-y += watchdog.h
-header-y += swab.h
diff --git a/arch/sparc/include/asm/byteorder.h b/arch/sparc/include/asm/byteorder.h
index 48a047cd6fa9..ccc1b6b7de6c 100644
--- a/arch/sparc/include/asm/byteorder.h
+++ b/arch/sparc/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _SPARC_BYTEORDER_H
 #define _SPARC_BYTEORDER_H
 
-#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 
 #endif /* _SPARC_BYTEORDER_H */
diff --git a/arch/sparc/include/asm/compat.h b/arch/sparc/include/asm/compat.h
index f260b58f5ce9..0e706257918f 100644
--- a/arch/sparc/include/asm/compat.h
+++ b/arch/sparc/include/asm/compat.h
@@ -240,4 +240,9 @@ struct compat_shmid64_ds {
         unsigned int    __unused2;
 };
 
+static inline int is_compat_task(void)
+{
+        return test_thread_flag(TIF_32BIT);
+}
+
 #endif /* _ASM_SPARC64_COMPAT_H */
diff --git a/arch/sparc/include/asm/cpudata_64.h b/arch/sparc/include/asm/cpudata_64.h
index 7da7c13d23c4..a11b89ee9ef8 100644
--- a/arch/sparc/include/asm/cpudata_64.h
+++ b/arch/sparc/include/asm/cpudata_64.h
@@ -17,7 +17,7 @@
 typedef struct {
         /* Dcache line 1 */
         unsigned int    __softirq_pending; /* must be 1st, see rtrap.S */
-        unsigned int    __pad0;
+        unsigned int    __nmi_count;
         unsigned long   clock_tick;     /* %tick's per second */
         unsigned long   __pad;
         unsigned int    __pad1;
diff --git a/arch/sparc/include/asm/irq_64.h b/arch/sparc/include/asm/irq_64.h
index d47d4a1955a9..1934f2cbf513 100644
--- a/arch/sparc/include/asm/irq_64.h
+++ b/arch/sparc/include/asm/irq_64.h
@@ -66,9 +66,6 @@ extern void virt_irq_free(unsigned int virt_irq);
 extern void __init init_IRQ(void);
 extern void fixup_irqs(void);
 
-extern int register_perfctr_intr(void (*handler)(struct pt_regs *));
-extern void release_perfctr_intr(void (*handler)(struct pt_regs *));
-
 static inline void set_softint(unsigned long bits)
 {
         __asm__ __volatile__("wr        %0, 0x0, %%set_softint"
@@ -98,5 +95,6 @@ void __trigger_all_cpu_backtrace(void);
 extern void *hardirq_stack[NR_CPUS];
 extern void *softirq_stack[NR_CPUS];
 #define __ARCH_HAS_DO_SOFTIRQ
+#define ARCH_HAS_NMI_WATCHDOG
 
 #endif
diff --git a/arch/sparc/include/asm/kdebug_64.h b/arch/sparc/include/asm/kdebug_64.h
index f905b773235a..feb3578e12c4 100644
--- a/arch/sparc/include/asm/kdebug_64.h
+++ b/arch/sparc/include/asm/kdebug_64.h
@@ -14,6 +14,8 @@ enum die_val {
         DIE_TRAP,
         DIE_TRAP_TL1,
         DIE_CALL,
+        DIE_NMI,
+        DIE_NMIWATCHDOG,
 };
 
 #endif
diff --git a/arch/sparc/include/asm/nmi.h b/arch/sparc/include/asm/nmi.h
new file mode 100644
index 000000000000..fbd546dd4feb
--- /dev/null
+++ b/arch/sparc/include/asm/nmi.h
@@ -0,0 +1,10 @@
+#ifndef __NMI_H
+#define __NMI_H
+
+extern int __init nmi_init(void);
+extern void perfctr_irq(int irq, struct pt_regs *regs);
+extern void nmi_adjust_hz(unsigned int new_hz);
+
+extern int nmi_usable;
+
+#endif /* __NMI_H */
diff --git a/arch/sparc/include/asm/pcr.h b/arch/sparc/include/asm/pcr.h
new file mode 100644
index 000000000000..a2f5c61f924e
--- /dev/null
+++ b/arch/sparc/include/asm/pcr.h
@@ -0,0 +1,46 @@
+#ifndef __PCR_H
+#define __PCR_H
+
+struct pcr_ops {
+        u64 (*read)(void);
+        void (*write)(u64);
+};
+extern const struct pcr_ops *pcr_ops;
+
+extern void deferred_pcr_work_irq(int irq, struct pt_regs *regs);
+extern void schedule_deferred_pcr_work(void);
+
+#define PCR_PIC_PRIV            0x00000001 /* PIC access is privileged */
+#define PCR_STRACE              0x00000002 /* Trace supervisor events  */
+#define PCR_UTRACE              0x00000004 /* Trace user events        */
+#define PCR_N2_HTRACE           0x00000008 /* Trace hypervisor events  */
+#define PCR_N2_TOE_OV0          0x00000010 /* Trap if PIC 0 overflows  */
+#define PCR_N2_TOE_OV1          0x00000020 /* Trap if PIC 1 overflows  */
+#define PCR_N2_MASK0            0x00003fc0
+#define PCR_N2_MASK0_SHIFT      6
+#define PCR_N2_SL0              0x0003c000
+#define PCR_N2_SL0_SHIFT        14
+#define PCR_N2_OV0              0x00040000
+#define PCR_N2_MASK1            0x07f80000
+#define PCR_N2_MASK1_SHIFT      19
+#define PCR_N2_SL1              0x78000000
+#define PCR_N2_SL1_SHIFT        27
+#define PCR_N2_OV1              0x80000000
+
+extern unsigned int picl_shift;
+
+/* In order to commonize as much of the implementation as
+ * possible, we use PICH as our counter.  Mostly this is
+ * to accomodate Niagara-1 which can only count insn cycles
+ * in PICH.
+ */
+static inline u64 picl_value(unsigned int nmi_hz)
+{
+        u32 delta = local_cpu_data().clock_tick / (nmi_hz << picl_shift);
+
+        return ((u64)((0 - delta) & 0xffffffff)) << 32;
+}
+
+extern u64 pcr_enable;
+
+#endif /* __PCR_H */
diff --git a/arch/sparc/include/asm/pil.h b/arch/sparc/include/asm/pil.h
index d573820c0ff4..32a7efe76d00 100644
--- a/arch/sparc/include/asm/pil.h
+++ b/arch/sparc/include/asm/pil.h
@@ -23,6 +23,7 @@
 #define PIL_SMP_CTX_NEW_VERSION 4
 #define PIL_DEVICE_IRQ          5
 #define PIL_SMP_CALL_FUNC_SNGL  6
+#define PIL_DEFERRED_PCR_WORK   7
 #define PIL_NORMAL_MAX          14
 #define PIL_NMI                 15
 
diff --git a/arch/sparc/include/asm/seccomp.h b/arch/sparc/include/asm/seccomp.h
index 7fcd9968192b..adca1bce41d4 100644
--- a/arch/sparc/include/asm/seccomp.h
+++ b/arch/sparc/include/asm/seccomp.h
@@ -1,11 +1,5 @@
 #ifndef _ASM_SECCOMP_H
 
-#include <linux/thread_info.h> /* already defines TIF_32BIT */
-
-#ifndef TIF_32BIT
-#error "unexpected TIF_32BIT on sparc64"
-#endif
-
 #include <linux/unistd.h>
 
 #define __NR_seccomp_read __NR_read
diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
index 53adcaa0348b..54742e58831c 100644
--- a/arch/sparc/kernel/Makefile
+++ b/arch/sparc/kernel/Makefile
@@ -52,6 +52,8 @@ obj-$(CONFIG_SPARC64)   += visemul.o
 obj-$(CONFIG_SPARC64)   += hvapi.o
 obj-$(CONFIG_SPARC64)   += sstate.o
 obj-$(CONFIG_SPARC64)   += mdesc.o
+obj-$(CONFIG_SPARC64)   += pcr.o
+obj-$(CONFIG_SPARC64)   += nmi.o
 
 # sparc32 do not use GENERIC_HARDIRQS but uses the generic devres implementation
 obj-$(CONFIG_SPARC32)     += devres.o
diff --git a/arch/sparc/kernel/central.c b/arch/sparc/kernel/central.c
index 05f1c916db06..f3b5466c389c 100644
--- a/arch/sparc/kernel/central.c
+++ b/arch/sparc/kernel/central.c
@@ -103,6 +103,7 @@ static int __devinit clock_board_probe(struct of_device *op,
         p->leds_resource.name = "leds";
 
         p->leds_pdev.name = "sunfire-clockboard-leds";
+        p->leds_pdev.id = -1;
         p->leds_pdev.resource = &p->leds_resource;
         p->leds_pdev.num_resources = 1;
         p->leds_pdev.dev.parent = &op->dev;
@@ -197,6 +198,7 @@ static int __devinit fhc_probe(struct of_device *op,
                 p->leds_resource.name = "leds";
 
                 p->leds_pdev.name = "sunfire-fhc-leds";
+                p->leds_pdev.id = p->board_num;
                 p->leds_pdev.resource = &p->leds_resource;
                 p->leds_pdev.num_resources = 1;
                 p->leds_pdev.dev.parent = &op->dev;
diff --git a/arch/sparc/kernel/chmc.c b/arch/sparc/kernel/chmc.c
index 3b9f4d6e14a9..e1a9598e2a4d 100644
--- a/arch/sparc/kernel/chmc.c
+++ b/arch/sparc/kernel/chmc.c
@@ -306,6 +306,7 @@ static int jbusmc_print_dimm(int syndrome_code,
                 buf[1] = '?';
                 buf[2] = '?';
                 buf[3] = '\0';
+                return 0;
         }
         p = dp->controller;
         prop = &p->layout;
diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c
index f0b825505da5..d85c3dc4953a 100644
--- a/arch/sparc/kernel/cpu.c
+++ b/arch/sparc/kernel/cpu.c
@@ -26,6 +26,7 @@ EXPORT_PER_CPU_SYMBOL(__cpu_data);
 struct cpu_info {
         int psr_vers;
         const char *name;
+        const char *pmu_name;
 };
 
 struct fpu_info {
@@ -45,6 +46,9 @@ struct manufacturer_info {
 #define CPU(ver, _name) \
 { .psr_vers = ver, .name = _name }
 
+#define CPU_PMU(ver, _name, _pmu_name)  \
+{ .psr_vers = ver, .name = _name, .pmu_name = _pmu_name }
+
 #define FPU(ver, _name) \
 { .fp_vers = ver, .name = _name }
 
@@ -183,10 +187,10 @@ static const struct manufacturer_info __initconst manufacturer_info[] = {
 },{
         0x17,
         .cpu_info = {
-                CPU(0x10, "TI UltraSparc I   (SpitFire)"),
-                CPU(0x11, "TI UltraSparc II  (BlackBird)"),
-                CPU(0x12, "TI UltraSparc IIi (Sabre)"),
-                CPU(0x13, "TI UltraSparc IIe (Hummingbird)"),
+                CPU_PMU(0x10, "TI UltraSparc I   (SpitFire)", "ultra12"),
+                CPU_PMU(0x11, "TI UltraSparc II  (BlackBird)", "ultra12"),
+                CPU_PMU(0x12, "TI UltraSparc IIi (Sabre)", "ultra12"),
+                CPU_PMU(0x13, "TI UltraSparc IIe (Hummingbird)", "ultra12"),
                 CPU(-1, NULL)
         },
         .fpu_info = {
@@ -199,7 +203,7 @@ static const struct manufacturer_info __initconst manufacturer_info[] = {
 },{
         0x22,
         .cpu_info = {
-                CPU(0x10, "TI UltraSparc I   (SpitFire)"),
+                CPU_PMU(0x10, "TI UltraSparc I   (SpitFire)", "ultra12"),
                 CPU(-1, NULL)
         },
         .fpu_info = {
@@ -209,12 +213,12 @@ static const struct manufacturer_info __initconst manufacturer_info[] = {
 },{
         0x3e,
         .cpu_info = {
-                CPU(0x14, "TI UltraSparc III (Cheetah)"),
-                CPU(0x15, "TI UltraSparc III+ (Cheetah+)"),
-                CPU(0x16, "TI UltraSparc IIIi (Jalapeno)"),
-                CPU(0x18, "TI UltraSparc IV (Jaguar)"),
-                CPU(0x19, "TI UltraSparc IV+ (Panther)"),
-                CPU(0x22, "TI UltraSparc IIIi+ (Serrano)"),
+                CPU_PMU(0x14, "TI UltraSparc III (Cheetah)", "ultra3"),
+                CPU_PMU(0x15, "TI UltraSparc III+ (Cheetah+)", "ultra3+"),
+                CPU_PMU(0x16, "TI UltraSparc IIIi (Jalapeno)", "ultra3i"),
+                CPU_PMU(0x18, "TI UltraSparc IV (Jaguar)", "ultra3+"),
+                CPU_PMU(0x19, "TI UltraSparc IV+ (Panther)", "ultra4+"),
+                CPU_PMU(0x22, "TI UltraSparc IIIi+ (Serrano)", "ultra3i"),
                 CPU(-1, NULL)
         },
         .fpu_info = {
@@ -234,29 +238,44 @@ static const struct manufacturer_info __initconst manufacturer_info[] = {
 
 const char *sparc_cpu_type;
 const char *sparc_fpu_type;
+const char *sparc_pmu_type;
 
 unsigned int fsr_storage;
 
 static void set_cpu_and_fpu(int psr_impl, int psr_vers, int fpu_vers)
 {
+        const struct manufacturer_info *manuf;
+        int i;
+
         sparc_cpu_type = NULL;
         sparc_fpu_type = NULL;
-        if (psr_impl < ARRAY_SIZE(manufacturer_info))
+        sparc_pmu_type = NULL;
+        manuf = NULL;
+
+        for (i = 0; i < ARRAY_SIZE(manufacturer_info); i++)
+        {
+                if (psr_impl == manufacturer_info[i].psr_impl) {
+                        manuf = &manufacturer_info[i];
+                        break;
+                }
+        }
+        if (manuf != NULL)
         {
                 const struct cpu_info *cpu;
                 const struct fpu_info *fpu;
 
-                cpu = &manufacturer_info[psr_impl].cpu_info[0];
+                cpu = &manuf->cpu_info[0];
                 while (cpu->psr_vers != -1)
                 {
                         if (cpu->psr_vers == psr_vers) {
                                 sparc_cpu_type = cpu->name;
+                                sparc_pmu_type = cpu->pmu_name;
                                 sparc_fpu_type = "No FPU";
                                 break;
                         }
                         cpu++;
                 }
-                fpu =  &manufacturer_info[psr_impl].fpu_info[0];
+                fpu =  &manuf->fpu_info[0];
                 while (fpu->fp_vers != -1)
                 {
                         if (fpu->fp_vers == fpu_vers) {
@@ -278,6 +297,8 @@ static void set_cpu_and_fpu(int psr_impl, int psr_vers, int fpu_vers)
                        psr_impl, fpu_vers);
                 sparc_fpu_type = "Unknown FPU";
         }
+        if (sparc_pmu_type == NULL)
+                sparc_pmu_type = "Unknown PMU";
 }
 
 #ifdef CONFIG_SPARC32
@@ -303,11 +324,13 @@ static void __init sun4v_cpu_probe(void)
         case SUN4V_CHIP_NIAGARA1:
                 sparc_cpu_type = "UltraSparc T1 (Niagara)";
                 sparc_fpu_type = "UltraSparc T1 integrated FPU";
+                sparc_pmu_type = "niagara";
                 break;
 
         case SUN4V_CHIP_NIAGARA2:
                 sparc_cpu_type = "UltraSparc T2 (Niagara2)";
                 sparc_fpu_type = "UltraSparc T2 integrated FPU";
+                sparc_pmu_type = "niagara2";
                 break;
 
         default:
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index faf9ccd9ef5d..f41ecc5ac0b4 100644
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -1088,8 +1088,8 @@ sunos_execv:
          ld     [%sp + STACKFRAME_SZ + PT_I0], %o0
 
         .align  4
-        .globl  sys_pipe
-sys_pipe:
+        .globl  sys_sparc_pipe
+sys_sparc_pipe:
         mov     %o7, %l5
         add     %sp, STACKFRAME_SZ, %o0         ! pt_regs *regs arg
         call    sparc_pipe
diff --git a/arch/sparc/kernel/head_64.S b/arch/sparc/kernel/head_64.S
index 8ffee714f932..a46c3a21e26d 100644
--- a/arch/sparc/kernel/head_64.S
+++ b/arch/sparc/kernel/head_64.S
@@ -891,10 +891,35 @@ prom_tba:	.xword	0
 tlb_type:       .word   0       /* Must NOT end up in BSS */
         .section        ".fixup",#alloc,#execinstr
 
-        .globl  __ret_efault, __retl_efault
-__ret_efault:
+        .globl  __ret_efault, __retl_efault, __ret_one, __retl_one
+ENTRY(__ret_efault)
         ret
          restore %g0, -EFAULT, %o0
-__retl_efault:
+ENDPROC(__ret_efault)
+
+ENTRY(__retl_efault)
         retl
          mov    -EFAULT, %o0
+ENDPROC(__retl_efault)
+
+ENTRY(__retl_one)
+        retl
+         mov    1, %o0
+ENDPROC(__retl_one)
+
+ENTRY(__ret_one_asi)
+        wr      %g0, ASI_AIUS, %asi
+        ret
+         restore %g0, 1, %o0
+ENDPROC(__ret_one_asi)
+
+ENTRY(__retl_one_asi)
+        wr      %g0, ASI_AIUS, %asi
+        retl
+         mov    1, %o0
+ENDPROC(__retl_one_asi)
+
+ENTRY(__retl_o1)
+        retl
+         mov    %o1, %o0
+ENDPROC(__retl_o1)
diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c
index 4ac5c651e00d..3d2c6baae96b 100644
--- a/arch/sparc/kernel/irq_64.c
+++ b/arch/sparc/kernel/irq_64.c
@@ -196,6 +196,11 @@ int show_interrupts(struct seq_file *p, void *v)
                 seq_putc(p, '\n');
 skip:
                 spin_unlock_irqrestore(&irq_desc[i].lock, flags);
+        } else if (i == NR_IRQS) {
+                seq_printf(p, "NMI: ");
+                for_each_online_cpu(j)
+                        seq_printf(p, "%10u ", cpu_data(j).__nmi_count);
+                seq_printf(p, "     Non-maskable interrupts\n");
         }
         return 0;
 }
@@ -779,69 +784,6 @@ void do_softirq(void)
         local_irq_restore(flags);
 }
 
-static void unhandled_perf_irq(struct pt_regs *regs)
-{
-        unsigned long pcr, pic;
-
-        read_pcr(pcr);
-        read_pic(pic);
-
-        write_pcr(0);
-
-        printk(KERN_EMERG "CPU %d: Got unexpected perf counter IRQ.\n",
-               smp_processor_id());
-        printk(KERN_EMERG "CPU %d: PCR[%016lx] PIC[%016lx]\n",
-               smp_processor_id(), pcr, pic);
-}
-
-/* Almost a direct copy of the powerpc PMC code.  */
-static DEFINE_SPINLOCK(perf_irq_lock);
-static void *perf_irq_owner_caller; /* mostly for debugging */
-static void (*perf_irq)(struct pt_regs *regs) = unhandled_perf_irq;
-
-/* Invoked from level 15 PIL handler in trap table.  */
-void perfctr_irq(int irq, struct pt_regs *regs)
-{
-        clear_softint(1 << irq);
-        perf_irq(regs);
-}
-
-int register_perfctr_intr(void (*handler)(struct pt_regs *))
-{
-        int ret;
-
-        if (!handler)
-                return -EINVAL;
-
-        spin_lock(&perf_irq_lock);
-        if (perf_irq != unhandled_perf_irq) {
-                printk(KERN_WARNING "register_perfctr_intr: "
-                       "perf IRQ busy (reserved by caller %p)\n",
-                       perf_irq_owner_caller);
-                ret = -EBUSY;
-                goto out;
-        }
-
-        perf_irq_owner_caller = __builtin_return_address(0);
-        perf_irq = handler;
-
-        ret = 0;
-out:
-        spin_unlock(&perf_irq_lock);
-
-        return ret;
-}
-EXPORT_SYMBOL_GPL(register_perfctr_intr);
-
-void release_perfctr_intr(void (*handler)(struct pt_regs *))
-{
-        spin_lock(&perf_irq_lock);
-        perf_irq_owner_caller = NULL;
-        perf_irq = unhandled_perf_irq;
-        spin_unlock(&perf_irq_lock);
-}
-EXPORT_SYMBOL_GPL(release_perfctr_intr);
-
 #ifdef CONFIG_HOTPLUG_CPU
 void fixup_irqs(void)
 {
diff --git a/arch/sparc/kernel/kernel.h b/arch/sparc/kernel/kernel.h
index 81a972e8d8ea..15d8a3f645c9 100644
--- a/arch/sparc/kernel/kernel.h
+++ b/arch/sparc/kernel/kernel.h
@@ -5,6 +5,7 @@
 
 /* cpu.c */
 extern const char *sparc_cpu_type;
+extern const char *sparc_pmu_type;
 extern const char *sparc_fpu_type;
 
 extern unsigned int fsr_storage;
diff --git a/arch/sparc/kernel/nmi.c b/arch/sparc/kernel/nmi.c
new file mode 100644
index 000000000000..f3577223c863
--- /dev/null
+++ b/arch/sparc/kernel/nmi.c
@@ -0,0 +1,225 @@
+/* Pseudo NMI support on sparc64 systems.
+ *
+ * Copyright (C) 2009 David S. Miller <davem@davemloft.net>
+ *
+ * The NMI watchdog support and infrastructure is based almost
+ * entirely upon the x86 NMI support code.
+ */
+#include <linux/kernel.h>
+#include <linux/param.h>
+#include <linux/init.h>
+#include <linux/percpu.h>
+#include <linux/nmi.h>
+#include <linux/module.h>
+#include <linux/kprobes.h>
+#include <linux/kernel_stat.h>
+#include <linux/slab.h>
+#include <linux/kdebug.h>
+#include <linux/delay.h>
+#include <linux/smp.h>
+
+#include <asm/ptrace.h>
+#include <asm/local.h>
+#include <asm/pcr.h>
+
+/* We don't have a real NMI on sparc64, but we can fake one
+ * up using profiling counter overflow interrupts and interrupt
+ * levels.
+ *
+ * The profile overflow interrupts at level 15, so we use
+ * level 14 as our IRQ off level.
+ */
+
+static int nmi_watchdog_active;
+static int panic_on_timeout;
+
+int nmi_usable;
+EXPORT_SYMBOL_GPL(nmi_usable);
+
+static unsigned int nmi_hz = HZ;
+
+static DEFINE_PER_CPU(unsigned int, last_irq_sum);
+static DEFINE_PER_CPU(local_t, alert_counter);
+static DEFINE_PER_CPU(int, nmi_touch);
+
+void touch_nmi_watchdog(void)
+{
+        if (nmi_watchdog_active) {
+                int cpu;
+
+                for_each_present_cpu(cpu) {
+                        if (per_cpu(nmi_touch, cpu) != 1)
+                                per_cpu(nmi_touch, cpu) = 1;
+                }
+        }
+
+        touch_softlockup_watchdog();
+}
+EXPORT_SYMBOL(touch_nmi_watchdog);
+
+static void die_nmi(const char *str, struct pt_regs *regs, int do_panic)
+{
+        if (notify_die(DIE_NMIWATCHDOG, str, regs, 0,
+                       pt_regs_trap_type(regs), SIGINT) == NOTIFY_STOP)
+                return;
+
+        console_verbose();
+        bust_spinlocks(1);
+
+        printk(KERN_EMERG "%s", str);
+        printk(" on CPU%d, ip %08lx, registers:\n",
+               smp_processor_id(), regs->tpc);
+        show_regs(regs);
+        dump_stack();
+
+        bust_spinlocks(0);
+
+        if (do_panic || panic_on_oops)
+                panic("Non maskable interrupt");
+
+        local_irq_enable();
+        do_exit(SIGBUS);
+}
+
+notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs)
+{
+        unsigned int sum, touched = 0;
+        int cpu = smp_processor_id();
+
+        clear_softint(1 << irq);
+        pcr_ops->write(PCR_PIC_PRIV);
+
+        local_cpu_data().__nmi_count++;
+
+        if (notify_die(DIE_NMI, "nmi", regs, 0,
+                       pt_regs_trap_type(regs), SIGINT) == NOTIFY_STOP)
+                touched = 1;
+
+        sum = kstat_irqs_cpu(0, cpu);
+        if (__get_cpu_var(nmi_touch)) {
+                __get_cpu_var(nmi_touch) = 0;
+                touched = 1;
+        }
+        if (!touched && __get_cpu_var(last_irq_sum) == sum) {
+                local_inc(&__get_cpu_var(alert_counter));
+                if (local_read(&__get_cpu_var(alert_counter)) == 5 * nmi_hz)
+                        die_nmi("BUG: NMI Watchdog detected LOCKUP",
+                                regs, panic_on_timeout);
+        } else {
+                __get_cpu_var(last_irq_sum) = sum;
+                local_set(&__get_cpu_var(alert_counter), 0);
+        }
+        if (nmi_usable) {
+                write_pic(picl_value(nmi_hz));
+                pcr_ops->write(pcr_enable);
+        }
+}
+
+static inline unsigned int get_nmi_count(int cpu)
+{
+        return cpu_data(cpu).__nmi_count;
+}
+
+static int endflag __initdata;
+
+static __init void nmi_cpu_busy(void *data)
+{
+        local_irq_enable_in_hardirq();
+        while (endflag == 0)
+                mb();
+}
+
+static void report_broken_nmi(int cpu, int *prev_nmi_count)
+{
+        printk(KERN_CONT "\n");
+
+        printk(KERN_WARNING
+                "WARNING: CPU#%d: NMI appears to be stuck (%d->%d)!\n",
+                        cpu, prev_nmi_count[cpu], get_nmi_count(cpu));
+
+        printk(KERN_WARNING
+                "Please report this to bugzilla.kernel.org,\n");
+        printk(KERN_WARNING
+                "and attach the output of the 'dmesg' command.\n");
+
+        nmi_usable = 0;
+}
+
+static void stop_watchdog(void *unused)
+{
+        pcr_ops->write(PCR_PIC_PRIV);
+}
+
+static int __init check_nmi_watchdog(void)
+{
+        unsigned int *prev_nmi_count;
+        int cpu, err;
+
+        prev_nmi_count = kmalloc(nr_cpu_ids * sizeof(unsigned int), GFP_KERNEL);
+        if (!prev_nmi_count) {
+                err = -ENOMEM;
+                goto error;
+        }
+
+        printk(KERN_INFO "Testing NMI watchdog ... ");
+
+        smp_call_function(nmi_cpu_busy, (void *)&endflag, 0);
+
+        for_each_possible_cpu(cpu)
+                prev_nmi_count[cpu] = get_nmi_count(cpu);
+        local_irq_enable();
+        mdelay((20 * 1000) / nmi_hz); /* wait 20 ticks */
+
+        for_each_online_cpu(cpu) {
+                if (get_nmi_count(cpu) - prev_nmi_count[cpu] <= 5)
+                        report_broken_nmi(cpu, prev_nmi_count);
+        }
+        endflag = 1;
+        if (!nmi_usable) {
+                kfree(prev_nmi_count);
+                err = -ENODEV;
+                goto error;
+        }
+        printk("OK.\n");
+
+        nmi_hz = 1;
+
+        kfree(prev_nmi_count);
+        return 0;
+error:
+        on_each_cpu(stop_watchdog, NULL, 1);
+        return err;
+}
+
+static void start_watchdog(void *unused)
+{
+        pcr_ops->write(PCR_PIC_PRIV);
+        write_pic(picl_value(nmi_hz));
+
+        pcr_ops->write(pcr_enable);
+}
+
+void nmi_adjust_hz(unsigned int new_hz)
+{
+        nmi_hz = new_hz;
+        on_each_cpu(start_watchdog, NULL, 1);
+}
+EXPORT_SYMBOL_GPL(nmi_adjust_hz);
+
+int __init nmi_init(void)
+{
+        nmi_usable = 1;
+
+        on_each_cpu(start_watchdog, NULL, 1);
+
+        return check_nmi_watchdog();
+}
+
+static int __init setup_nmi_watchdog(char *str)
+{
+        if (!strncmp(str, "panic", 5))
+                panic_on_timeout = 1;
+
+        return 0;
+}
+__setup("nmi_watchdog=", setup_nmi_watchdog);
diff --git a/arch/sparc/kernel/pcr.c b/arch/sparc/kernel/pcr.c
new file mode 100644
index 000000000000..1ae8cdd7e703
--- /dev/null
+++ b/arch/sparc/kernel/pcr.c
@@ -0,0 +1,158 @@
+/* pcr.c: Generic sparc64 performance counter infrastructure.
+ *
+ * Copyright (C) 2009 David S. Miller (davem@davemloft.net)
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+
+#include <asm/pil.h>
+#include <asm/pcr.h>
+#include <asm/nmi.h>
+
+/* This code is shared between various users of the performance
+ * counters.  Users will be oprofile, pseudo-NMI watchdog, and the
+ * perf_counter support layer.
+ */
+
+#define PCR_SUN4U_ENABLE        (PCR_PIC_PRIV | PCR_STRACE | PCR_UTRACE)
+#define PCR_N2_ENABLE           (PCR_PIC_PRIV | PCR_STRACE | PCR_UTRACE | \
+                                 PCR_N2_TOE_OV1 | \
+                                 (2 << PCR_N2_SL1_SHIFT) | \
+                                 (0xff << PCR_N2_MASK1_SHIFT))
+
+u64 pcr_enable;
+unsigned int picl_shift;
+
+/* Performance counter interrupts run unmasked at PIL level 15.
+ * Therefore we can't do things like wakeups and other work
+ * that expects IRQ disabling to be adhered to in locking etc.
+ *
+ * Therefore in such situations we defer the work by signalling
+ * a lower level cpu IRQ.
+ */
+void deferred_pcr_work_irq(int irq, struct pt_regs *regs)
+{
+        clear_softint(1 << PIL_DEFERRED_PCR_WORK);
+}
+
+void schedule_deferred_pcr_work(void)
+{
+        set_softint(1 << PIL_DEFERRED_PCR_WORK);
+}
+
+const struct pcr_ops *pcr_ops;
+EXPORT_SYMBOL_GPL(pcr_ops);
+
+static u64 direct_pcr_read(void)
+{
+        u64 val;
+
+        read_pcr(val);
+        return val;
+}
+
+static void direct_pcr_write(u64 val)
+{
+        write_pcr(val);
+}
+
+static const struct pcr_ops direct_pcr_ops = {
+        .read   = direct_pcr_read,
+        .write  = direct_pcr_write,
+};
+
+static void n2_pcr_write(u64 val)
+{
+        unsigned long ret;
+
+        ret = sun4v_niagara2_setperf(HV_N2_PERF_SPARC_CTL, val);
+        if (val != HV_EOK)
+                write_pcr(val);
+}
+
+static const struct pcr_ops n2_pcr_ops = {
+        .read   = direct_pcr_read,
+        .write  = n2_pcr_write,
+};
+
+static unsigned long perf_hsvc_group;
+static unsigned long perf_hsvc_major;
+static unsigned long perf_hsvc_minor;
+
+static int __init register_perf_hsvc(void)
+{
+        if (tlb_type == hypervisor) {
+                switch (sun4v_chip_type) {
+                case SUN4V_CHIP_NIAGARA1:
+                        perf_hsvc_group = HV_GRP_NIAG_PERF;
+                        break;
+
+                case SUN4V_CHIP_NIAGARA2:
+                        perf_hsvc_group = HV_GRP_N2_CPU;
+                        break;
+
+                default:
+                        return -ENODEV;
+                }
+
+
+                perf_hsvc_major = 1;
+                perf_hsvc_minor = 0;
+                if (sun4v_hvapi_register(perf_hsvc_group,
+                                         perf_hsvc_major,
+                                         &perf_hsvc_minor)) {
+                        printk("perfmon: Could not register hvapi.\n");
+                        return -ENODEV;
+                }
+        }
+        return 0;
+}
+
+static void __init unregister_perf_hsvc(void)
+{
+        if (tlb_type != hypervisor)
+                return;
+        sun4v_hvapi_unregister(perf_hsvc_group);
+}
+
+int __init pcr_arch_init(void)
+{
+        int err = register_perf_hsvc();
+
+        if (err)
+                return err;
+
+        switch (tlb_type) {
+        case hypervisor:
+                pcr_ops = &n2_pcr_ops;
+                pcr_enable = PCR_N2_ENABLE;
+                picl_shift = 2;
+                break;
+
+        case cheetah:
+        case cheetah_plus:
+                pcr_ops = &direct_pcr_ops;
+                pcr_enable = PCR_SUN4U_ENABLE;
+                break;
+
+        case spitfire:
+                /* UltraSPARC-I/II and derivatives lack a profile
+                 * counter overflow interrupt so we can't make use of
+                 * their hardware currently.
+                 */
+                /* fallthrough */
+        default:
+                err = -ENODEV;
+                goto out_unregister;
+        }
+
+        return nmi_init();
+
+out_unregister:
+        unregister_perf_hsvc();
+        return err;
+}
+
+arch_initcall(pcr_arch_init);
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index cc8b5604442c..a73954b87f0a 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -29,6 +29,7 @@
 #include <linux/cpu.h>
 #include <linux/elfcore.h>
 #include <linux/sysrq.h>
+#include <linux/nmi.h>
 
 #include <asm/uaccess.h>
 #include <asm/system.h>
@@ -52,8 +53,10 @@
 
 static void sparc64_yield(int cpu)
 {
-        if (tlb_type != hypervisor)
+        if (tlb_type != hypervisor) {
+                touch_nmi_watchdog();
                 return;
+        }
 
         clear_thread_flag(TIF_POLLING_NRFLAG);
         smp_mb__after_clear_bit();
diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c
index 49d061f4ae9d..f2bcfd2967d7 100644
--- a/arch/sparc/kernel/setup_64.c
+++ b/arch/sparc/kernel/setup_64.c
@@ -354,6 +354,7 @@ static int show_cpuinfo(struct seq_file *m, void *__unused)
         seq_printf(m, 
                    "cpu\t\t: %s\n"
                    "fpu\t\t: %s\n"
+                   "pmu\t\t: %s\n"
                    "prom\t\t: %s\n"
                    "type\t\t: %s\n"
                    "ncpus probed\t: %d\n"
@@ -366,6 +367,7 @@ static int show_cpuinfo(struct seq_file *m, void *__unused)
                    ,
                    sparc_cpu_type,
                    sparc_fpu_type,
+                   sparc_pmu_type,
                    prom_version,
                    ((tlb_type == hypervisor) ?
                     "sun4v" :
diff --git a/arch/sparc/kernel/sparc_ksyms_64.c b/arch/sparc/kernel/sparc_ksyms_64.c
index da8f804feb49..0f26066a08d9 100644
--- a/arch/sparc/kernel/sparc_ksyms_64.c
+++ b/arch/sparc/kernel/sparc_ksyms_64.c
@@ -9,7 +9,6 @@
 #include <linux/pci.h>
 #include <linux/init.h>
 
-#include <asm/spinlock.h>
 #include <asm/system.h>
 #include <asm/cpudata.h>
 #include <asm/uaccess.h>
@@ -23,16 +22,6 @@ struct poll {
         short revents;
 };
 
-/* used by various drivers */
-#ifdef CONFIG_SMP
-/* Out of line rw-locking implementation. */
-EXPORT_SYMBOL(__read_lock);
-EXPORT_SYMBOL(__read_unlock);
-EXPORT_SYMBOL(__write_lock);
-EXPORT_SYMBOL(__write_unlock);
-EXPORT_SYMBOL(__write_trylock);
-#endif /* CONFIG_SMP */
-
 /* from helpers.S */
 EXPORT_SYMBOL(__flushw_user);
 EXPORT_SYMBOL_GPL(real_hard_smp_processor_id);
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index 09058fc39e73..e2d102447a43 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -399,7 +399,7 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
         }
 }
 
-asmlinkage unsigned long sparc_brk(unsigned long brk)
+SYSCALL_DEFINE1(sparc_brk, unsigned long, brk)
 {
         /* People could try to be nasty and use ta 0x6d in 32bit programs */
         if (test_thread_flag(TIF_32BIT) && brk >= STACK_TOP32)
@@ -415,7 +415,7 @@ asmlinkage unsigned long sparc_brk(unsigned long brk)
  * sys_pipe() is the normal C calling standard for creating
  * a pipe. It's not the way unix traditionally does this, though.
  */
-asmlinkage long sparc_pipe(struct pt_regs *regs)
+SYSCALL_DEFINE1(sparc_pipe_real, struct pt_regs *, regs)
 {
         int fd[2];
         int error;
@@ -435,8 +435,8 @@ out:
  * This is really horribly ugly.
  */
 
-asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second,
-                        unsigned long third, void __user *ptr, long fifth)
+SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, unsigned long, second,
+                unsigned long, third, void __user *, ptr, long, fifth)
 {
         long err;
 
@@ -519,7 +519,7 @@ out:
         return err;
 }
 
-asmlinkage long sparc64_newuname(struct new_utsname __user *name)
+SYSCALL_DEFINE1(sparc64_newuname, struct new_utsname __user *, name)
 {
         int ret = sys_newuname(name);
         
@@ -530,7 +530,7 @@ asmlinkage long sparc64_newuname(struct new_utsname __user *name)
         return ret;
 }
 
-asmlinkage long sparc64_personality(unsigned long personality)
+SYSCALL_DEFINE1(sparc64_personality, unsigned long, personality)
 {
         int ret;
 
@@ -564,9 +564,9 @@ int sparc_mmap_check(unsigned long addr, unsigned long len)
 }
 
 /* Linux version of mmap */
-asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len,
-        unsigned long prot, unsigned long flags, unsigned long fd,
-        unsigned long off)
+SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len,
+                unsigned long, prot, unsigned long, flags, unsigned long, fd,
+                unsigned long, off)
 {
         struct file * file = NULL;
         unsigned long retval = -EBADF;
@@ -589,7 +589,7 @@ out:
         return retval;
 }
 
-asmlinkage long sys64_munmap(unsigned long addr, size_t len)
+SYSCALL_DEFINE2(64_munmap, unsigned long, addr, size_t, len)
 {
         long ret;
 
@@ -606,9 +606,9 @@ extern unsigned long do_mremap(unsigned long addr,
         unsigned long old_len, unsigned long new_len,
         unsigned long flags, unsigned long new_addr);
                 
-asmlinkage unsigned long sys64_mremap(unsigned long addr,
-        unsigned long old_len, unsigned long new_len,
-        unsigned long flags, unsigned long new_addr)
+SYSCALL_DEFINE5(64_mremap, unsigned long, addr, unsigned long, old_len,
+                unsigned long, new_len, unsigned long, flags,
+                unsigned long, new_addr)
 {
         unsigned long ret = -EINVAL;
 
@@ -671,7 +671,7 @@ asmlinkage void sparc_breakpoint(struct pt_regs *regs)
 
 extern void check_pending(int signum);
 
-asmlinkage long sys_getdomainname(char __user *name, int len)
+SYSCALL_DEFINE2(getdomainname, char __user *, name, int, len)
 {
         int nlen, err;
 
@@ -694,11 +694,10 @@ out:
         return err;
 }
 
-asmlinkage long sys_utrap_install(utrap_entry_t type,
-                                  utrap_handler_t new_p,
-                                  utrap_handler_t new_d,
-                                  utrap_handler_t __user *old_p,
-                                  utrap_handler_t __user *old_d)
+SYSCALL_DEFINE5(utrap_install, utrap_entry_t, type,
+                utrap_handler_t, new_p, utrap_handler_t, new_d,
+                utrap_handler_t __user *, old_p,
+                utrap_handler_t __user *, old_d)
 {
         if (type < UT_INSTRUCTION_EXCEPTION || type > UT_TRAP_INSTRUCTION_31)
                 return -EINVAL;
@@ -764,11 +763,9 @@ asmlinkage long sparc_memory_ordering(unsigned long model,
         return 0;
 }
 
-asmlinkage long sys_rt_sigaction(int sig,
-                                 const struct sigaction __user *act,
-                                 struct sigaction __user *oact,
-                                 void __user *restorer,
-                                 size_t sigsetsize)
+SYSCALL_DEFINE5(rt_sigaction, int, sig, const struct sigaction __user *, act,
+                struct sigaction __user *, oact, void __user *, restorer,
+                size_t, sigsetsize)
 {
         struct k_sigaction new_ka, old_ka;
         int ret;
@@ -808,7 +805,8 @@ asmlinkage void update_perfctrs(void)
         reset_pic();
 }
 
-asmlinkage long sys_perfctr(int opcode, unsigned long arg0, unsigned long arg1, unsigned long arg2)
+SYSCALL_DEFINE4(perfctr, int, opcode, unsigned long, arg0,
+                unsigned long, arg1, unsigned long, arg2)
 {
         int err = 0;
 
diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
index 7a6786a71363..d150c2aa98d2 100644
--- a/arch/sparc/kernel/syscalls.S
+++ b/arch/sparc/kernel/syscalls.S
@@ -20,8 +20,8 @@ execve_merge:
          add    %sp, PTREGS_OFF, %o0
 
         .align  32
-sys_pipe:
-        ba,pt   %xcc, sparc_pipe
+sys_sparc_pipe:
+        ba,pt   %xcc, sys_sparc_pipe_real
          add    %sp, PTREGS_OFF, %o0
 sys_nis_syscall:
         ba,pt   %xcc, c_sys_nis_syscall
diff --git a/arch/sparc/kernel/systbls.h b/arch/sparc/kernel/systbls.h
index bc9f5dac4069..15c2d752b2bc 100644
--- a/arch/sparc/kernel/systbls.h
+++ b/arch/sparc/kernel/systbls.h
@@ -16,9 +16,6 @@ extern asmlinkage long sys_ipc(unsigned int call, int first,
                                void __user *ptr, long fifth);
 extern asmlinkage long sparc64_newuname(struct new_utsname __user *name);
 extern asmlinkage long sparc64_personality(unsigned long personality);
-extern asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len,
-                                         unsigned long prot, unsigned long flags,
-                                         unsigned long fd, unsigned long off);
 extern asmlinkage long sys64_munmap(unsigned long addr, size_t len);
 extern asmlinkage unsigned long sys64_mremap(unsigned long addr,
                                              unsigned long old_len,
diff --git a/arch/sparc/kernel/systbls_32.S b/arch/sparc/kernel/systbls_32.S
index 7d0807586442..dccc95df0c7f 100644
--- a/arch/sparc/kernel/systbls_32.S
+++ b/arch/sparc/kernel/systbls_32.S
@@ -24,7 +24,7 @@ sys_call_table:
 /*25*/  .long sys_vmsplice, sys_ptrace, sys_alarm, sys_sigaltstack, sys_pause
 /*30*/  .long sys_utime, sys_lchown, sys_fchown, sys_access, sys_nice
 /*35*/  .long sys_chown, sys_sync, sys_kill, sys_newstat, sys_sendfile
-/*40*/  .long sys_newlstat, sys_dup, sys_pipe, sys_times, sys_getuid
+/*40*/  .long sys_newlstat, sys_dup, sys_sparc_pipe, sys_times, sys_getuid
 /*45*/  .long sys_umount, sys_setgid16, sys_getgid16, sys_signal, sys_geteuid16
 /*50*/  .long sys_getegid16, sys_acct, sys_nis_syscall, sys_getgid, sys_ioctl
 /*55*/  .long sys_reboot, sys_mmap2, sys_symlink, sys_readlink, sys_execve
@@ -56,7 +56,7 @@ sys_call_table:
 /*185*/ .long sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sys_newuname
 /*190*/ .long sys_init_module, sys_personality, sparc_remap_file_pages, sys_epoll_create, sys_epoll_ctl
 /*195*/ .long sys_epoll_wait, sys_ioprio_set, sys_getppid, sparc_sigaction, sys_sgetmask
-/*200*/ .long sys_ssetmask, sys_sigsuspend, sys_newlstat, sys_uselib, old_readdir
+/*200*/ .long sys_ssetmask, sys_sigsuspend, sys_newlstat, sys_uselib, sys_old_readdir
 /*205*/ .long sys_readahead, sys_socketcall, sys_syslog, sys_lookup_dcookie, sys_fadvise64
 /*210*/ .long sys_fadvise64_64, sys_tgkill, sys_waitpid, sys_swapoff, sys_sysinfo
 /*215*/ .long sys_ipc, sys_sigreturn, sys_clone, sys_ioprio_get, sys_adjtimex
diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S
index 9fc78cf354bd..f93c42a2b522 100644
--- a/arch/sparc/kernel/systbls_64.S
+++ b/arch/sparc/kernel/systbls_64.S
@@ -21,12 +21,12 @@ sys_call_table32:
 /*0*/   .word sys_restart_syscall, sys32_exit, sys_fork, sys_read, sys_write
 /*5*/   .word sys32_open, sys_close, sys32_wait4, sys32_creat, sys_link
 /*10*/  .word sys_unlink, sunos_execv, sys_chdir, sys_chown16, sys32_mknod
-/*15*/  .word sys_chmod, sys_lchown16, sparc_brk, sys32_perfctr, sys32_lseek
+/*15*/  .word sys_chmod, sys_lchown16, sys_sparc_brk, sys32_perfctr, sys32_lseek
 /*20*/  .word sys_getpid, sys_capget, sys_capset, sys_setuid16, sys_getuid16
 /*25*/  .word sys32_vmsplice, compat_sys_ptrace, sys_alarm, sys32_sigaltstack, sys_pause
 /*30*/  .word compat_sys_utime, sys_lchown, sys_fchown, sys32_access, sys32_nice
         .word sys_chown, sys_sync, sys32_kill, compat_sys_newstat, sys32_sendfile
-/*40*/  .word compat_sys_newlstat, sys_dup, sys_pipe, compat_sys_times, sys_getuid
+/*40*/  .word compat_sys_newlstat, sys_dup, sys_sparc_pipe, compat_sys_times, sys_getuid
         .word sys32_umount, sys_setgid16, sys_getgid16, sys32_signal, sys_geteuid16
 /*50*/  .word sys_getegid16, sys_acct, sys_nis_syscall, sys_getgid, compat_sys_ioctl
         .word sys32_reboot, sys32_mmap2, sys_symlink, sys32_readlink, sys32_execve
@@ -55,8 +55,8 @@ sys_call_table32:
 /*170*/ .word sys32_lsetxattr, sys32_fsetxattr, sys_getxattr, sys_lgetxattr, compat_sys_getdents
         .word sys_setsid, sys_fchdir, sys32_fgetxattr, sys_listxattr, sys_llistxattr
 /*180*/ .word sys32_flistxattr, sys_removexattr, sys_lremovexattr, compat_sys_sigpending, sys_ni_syscall
-        .word sys32_setpgid, sys32_fremovexattr, sys32_tkill, sys32_exit_group, sparc64_newuname
-/*190*/ .word sys32_init_module, sparc64_personality, sys_remap_file_pages, sys32_epoll_create, sys32_epoll_ctl
+        .word sys32_setpgid, sys32_fremovexattr, sys32_tkill, sys32_exit_group, sys_sparc64_newuname
+/*190*/ .word sys32_init_module, sys_sparc64_personality, sys_remap_file_pages, sys32_epoll_create, sys32_epoll_ctl
         .word sys32_epoll_wait, sys32_ioprio_set, sys_getppid, sys32_sigaction, sys_sgetmask
 /*200*/ .word sys32_ssetmask, sys_sigsuspend, compat_sys_newlstat, sys_uselib, compat_sys_old_readdir
         .word sys32_readahead, sys32_socketcall, sys32_syslog, sys32_lookup_dcookie, sys32_fadvise64
@@ -95,18 +95,18 @@ sys_call_table:
 /*0*/   .word sys_restart_syscall, sparc_exit, sys_fork, sys_read, sys_write
 /*5*/   .word sys_open, sys_close, sys_wait4, sys_creat, sys_link
 /*10*/  .word sys_unlink, sys_nis_syscall, sys_chdir, sys_chown, sys_mknod
-/*15*/  .word sys_chmod, sys_lchown, sparc_brk, sys_perfctr, sys_lseek
+/*15*/  .word sys_chmod, sys_lchown, sys_sparc_brk, sys_perfctr, sys_lseek
 /*20*/  .word sys_getpid, sys_capget, sys_capset, sys_setuid, sys_getuid
 /*25*/  .word sys_vmsplice, sys_ptrace, sys_alarm, sys_sigaltstack, sys_nis_syscall
 /*30*/  .word sys_utime, sys_nis_syscall, sys_nis_syscall, sys_access, sys_nice
         .word sys_nis_syscall, sys_sync, sys_kill, sys_newstat, sys_sendfile64
-/*40*/  .word sys_newlstat, sys_dup, sys_pipe, sys_times, sys_nis_syscall
+/*40*/  .word sys_newlstat, sys_dup, sys_sparc_pipe, sys_times, sys_nis_syscall
         .word sys_umount, sys_setgid, sys_getgid, sys_signal, sys_geteuid
 /*50*/  .word sys_getegid, sys_acct, sys_memory_ordering, sys_nis_syscall, sys_ioctl
         .word sys_reboot, sys_nis_syscall, sys_symlink, sys_readlink, sys_execve
 /*60*/  .word sys_umask, sys_chroot, sys_newfstat, sys_fstat64, sys_getpagesize
         .word sys_msync, sys_vfork, sys_pread64, sys_pwrite64, sys_nis_syscall
-/*70*/  .word sys_nis_syscall, sys_mmap, sys_nis_syscall, sys64_munmap, sys_mprotect
+/*70*/  .word sys_nis_syscall, sys_mmap, sys_nis_syscall, sys_64_munmap, sys_mprotect
         .word sys_madvise, sys_vhangup, sys_nis_syscall, sys_mincore, sys_getgroups
 /*80*/  .word sys_setgroups, sys_getpgrp, sys_nis_syscall, sys_setitimer, sys_nis_syscall
         .word sys_swapon, sys_getitimer, sys_nis_syscall, sys_sethostname, sys_nis_syscall
@@ -129,8 +129,8 @@ sys_call_table:
 /*170*/ .word sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr, sys_getdents
         .word sys_setsid, sys_fchdir, sys_fgetxattr, sys_listxattr, sys_llistxattr
 /*180*/ .word sys_flistxattr, sys_removexattr, sys_lremovexattr, sys_nis_syscall, sys_ni_syscall
-        .word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sparc64_newuname
-/*190*/ .word sys_init_module, sparc64_personality, sys_remap_file_pages, sys_epoll_create, sys_epoll_ctl
+        .word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sys_sparc64_newuname
+/*190*/ .word sys_init_module, sys_sparc64_personality, sys_remap_file_pages, sys_epoll_create, sys_epoll_ctl
         .word sys_epoll_wait, sys_ioprio_set, sys_getppid, sys_nis_syscall, sys_sgetmask
 /*200*/ .word sys_ssetmask, sys_nis_syscall, sys_newlstat, sys_uselib, sys_nis_syscall
         .word sys_readahead, sys_socketcall, sys_syslog, sys_lookup_dcookie, sys_fadvise64
@@ -142,7 +142,7 @@ sys_call_table:
         .word sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys_mlockall
 /*240*/ .word sys_munlockall, sys_sched_setparam, sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler
         .word sys_sched_yield, sys_sched_get_priority_max, sys_sched_get_priority_min, sys_sched_rr_get_interval, sys_nanosleep
-/*250*/ .word sys64_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nfsservctl
+/*250*/ .word sys_64_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nfsservctl
         .word sys_sync_file_range, sys_clock_settime, sys_clock_gettime, sys_clock_getres, sys_clock_nanosleep
 /*260*/ .word sys_sched_getaffinity, sys_sched_setaffinity, sys_timer_settime, sys_timer_gettime, sys_timer_getoverrun
         .word sys_timer_delete, sys_timer_create, sys_ni_syscall, sys_io_setup, sys_io_destroy
diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
index c2d153d46586..d809c4ebb48f 100644
--- a/arch/sparc/kernel/traps_64.c
+++ b/arch/sparc/kernel/traps_64.c
@@ -1,6 +1,6 @@
 /* arch/sparc64/kernel/traps.c
  *
- * Copyright (C) 1995,1997,2008 David S. Miller (davem@davemloft.net)
+ * Copyright (C) 1995,1997,2008,2009 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1997,1999,2000 Jakub Jelinek (jakub@redhat.com)
  */
 
@@ -314,6 +314,21 @@ void sun4v_data_access_exception(struct pt_regs *regs, unsigned long addr, unsig
                 return;
 
         if (regs->tstate & TSTATE_PRIV) {
+                /* Test if this comes from uaccess places. */
+                const struct exception_table_entry *entry;
+
+                entry = search_exception_tables(regs->tpc);
+                if (entry) {
+                        /* Ouch, somebody is trying VM hole tricks on us... */
+#ifdef DEBUG_EXCEPTIONS
+                        printk("Exception: PC<%016lx> faddr<UNKNOWN>\n", regs->tpc);
+                        printk("EX_TABLE: insn<%016lx> fixup<%016lx>\n",
+                               regs->tpc, entry->fixup);
+#endif
+                        regs->tpc = entry->fixup;
+                        regs->tnpc = regs->tpc + 4;
+                        return;
+                }
                 printk("sun4v_data_access_exception: ADDR[%016lx] "
                        "CTX[%04x] TYPE[%04x], going.\n",
                        addr, ctx, type);
diff --git a/arch/sparc/kernel/ttable.S b/arch/sparc/kernel/ttable.S
index ea925503b42e..d9bdfb9d5c18 100644
--- a/arch/sparc/kernel/ttable.S
+++ b/arch/sparc/kernel/ttable.S
@@ -63,7 +63,8 @@ tl0_irq6:	TRAP_IRQ(smp_call_function_single_client, 6)
 #else
 tl0_irq6:       BTRAP(0x46)
 #endif
-tl0_irq7:       BTRAP(0x47) BTRAP(0x48) BTRAP(0x49)
+tl0_irq7:       TRAP_IRQ(deferred_pcr_work_irq, 7)
+tl0_irq8:       BTRAP(0x48) BTRAP(0x49)
 tl0_irq10:      BTRAP(0x4a) BTRAP(0x4b) BTRAP(0x4c) BTRAP(0x4d)
 tl0_irq14:      TRAP_IRQ(timer_interrupt, 14)
 tl0_irq15:      TRAP_NMI_IRQ(perfctr_irq, 15)
diff --git a/arch/sparc/lib/GENbzero.S b/arch/sparc/lib/GENbzero.S
index 6a4f956a2f7a..8e7a843ddd88 100644
--- a/arch/sparc/lib/GENbzero.S
+++ b/arch/sparc/lib/GENbzero.S
@@ -6,13 +6,9 @@
 
 #define EX_ST(x,y)              \
 98:     x,y;                    \
-        .section .fixup;        \
-        .align 4;               \
-99:     retl;                   \
-         mov    %o1, %o0;       \
         .section __ex_table,"a";\
         .align 4;               \
-        .word 98b, 99b;         \
+        .word 98b, __retl_o1;   \
         .text;                  \
         .align 4;
 
diff --git a/arch/sparc/lib/GENcopy_from_user.S b/arch/sparc/lib/GENcopy_from_user.S
index 2b9df99e87f9..b7d0bd6b1406 100644
--- a/arch/sparc/lib/GENcopy_from_user.S
+++ b/arch/sparc/lib/GENcopy_from_user.S
@@ -5,13 +5,9 @@
 
 #define EX_LD(x)                \
 98:     x;                      \
-        .section .fixup;        \
-        .align 4;               \
-99:     retl;                   \
-         mov    1, %o0;         \
         .section __ex_table,"a";\
         .align 4;               \
-        .word 98b, 99b;         \
+        .word 98b, __retl_one;  \
         .text;                  \
         .align 4;
 
@@ -27,7 +23,7 @@
 #define PREAMBLE                                        \
         rd              %asi, %g1;                      \
         cmp             %g1, ASI_AIUS;                  \
-        bne,pn          %icc, memcpy_user_stub;         \
+        bne,pn          %icc, ___copy_in_user;          \
          nop
 #endif
 
diff --git a/arch/sparc/lib/GENcopy_to_user.S b/arch/sparc/lib/GENcopy_to_user.S
index bb3f7084daf9..780550e1afc7 100644
--- a/arch/sparc/lib/GENcopy_to_user.S
+++ b/arch/sparc/lib/GENcopy_to_user.S
@@ -5,13 +5,9 @@
 
 #define EX_ST(x)                \
 98:     x;                      \
-        .section .fixup;        \
-        .align 4;               \
-99:     retl;                   \
-         mov    1, %o0;         \
         .section __ex_table,"a";\
         .align 4;               \
-        .word 98b, 99b;         \
+        .word 98b, __retl_one;  \
         .text;                  \
         .align 4;
 
@@ -31,7 +27,7 @@
 #define PREAMBLE                                        \
         rd              %asi, %g1;                      \
         cmp             %g1, ASI_AIUS;                  \
-        bne,pn          %icc, memcpy_user_stub;         \
+        bne,pn          %icc, ___copy_in_user;          \
          nop
 #endif
 
diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
index 273fc85269fc..e75faf0e59ae 100644
--- a/arch/sparc/lib/Makefile
+++ b/arch/sparc/lib/Makefile
@@ -18,7 +18,7 @@ lib-$(CONFIG_SPARC32) += lshrdi3.o ashldi3.o
 lib-y                 += rwsem_$(BITS).o
 lib-$(CONFIG_SPARC32) += muldi3.o bitext.o cmpdi2.o
 
-lib-$(CONFIG_SPARC64) += PeeCeeI.o copy_page.o clear_page.o bzero.o
+lib-$(CONFIG_SPARC64) += copy_page.o clear_page.o bzero.o
 lib-$(CONFIG_SPARC64) += csum_copy.o csum_copy_from_user.o csum_copy_to_user.o
 lib-$(CONFIG_SPARC64) += VISsave.o
 lib-$(CONFIG_SPARC64) += bitops.o
@@ -43,3 +43,4 @@ lib-$(CONFIG_SPARC64) += mcount.o ipcsum.o xor.o
 obj-y                 += iomap.o
 obj-$(CONFIG_SPARC32) += atomic32.o
 obj-y                 += ksyms.o
+obj-$(CONFIG_SPARC64) += PeeCeeI.o
diff --git a/arch/sparc/lib/NG2copy_from_user.S b/arch/sparc/lib/NG2copy_from_user.S
index c77ef5f22102..119ccb9a54f4 100644
--- a/arch/sparc/lib/NG2copy_from_user.S
+++ b/arch/sparc/lib/NG2copy_from_user.S
@@ -5,14 +5,9 @@
 
 #define EX_LD(x)                \
 98:     x;                      \
-        .section .fixup;        \
-        .align 4;               \
-99:     wr      %g0, ASI_AIUS, %asi;\
-        retl;                   \
-         mov    1, %o0;         \
         .section __ex_table,"a";\
         .align 4;               \
-        .word 98b, 99b;         \
+        .word 98b, __retl_one_asi;\
         .text;                  \
         .align 4;
 
@@ -33,7 +28,7 @@
 #define PREAMBLE                                        \
         rd              %asi, %g1;                      \
         cmp             %g1, ASI_AIUS;                  \
-        bne,pn          %icc, memcpy_user_stub;         \
+        bne,pn          %icc, ___copy_in_user;          \
          nop
 #endif
 
diff --git a/arch/sparc/lib/NG2copy_to_user.S b/arch/sparc/lib/NG2copy_to_user.S
index 4bd4093acbbd..7fe1ccefd9d0 100644
--- a/arch/sparc/lib/NG2copy_to_user.S
+++ b/arch/sparc/lib/NG2copy_to_user.S
@@ -5,14 +5,9 @@
 
 #define EX_ST(x)                \
 98:     x;                      \
-        .section .fixup;        \
-        .align 4;               \
-99:     wr      %g0, ASI_AIUS, %asi;\
-        retl;                   \
-         mov    1, %o0;         \
         .section __ex_table,"a";\
         .align 4;               \
-        .word 98b, 99b;         \
+        .word 98b, __retl_one_asi;\
         .text;                  \
         .align 4;
 
@@ -42,7 +37,7 @@
 #define PREAMBLE                                        \
         rd              %asi, %g1;                      \
         cmp             %g1, ASI_AIUS;                  \
-        bne,pn          %icc, memcpy_user_stub;         \
+        bne,pn          %icc, ___copy_in_user;          \
          nop
 #endif
 
diff --git a/arch/sparc/lib/NGbzero.S b/arch/sparc/lib/NGbzero.S
index 814d5f7a45e1..beab29bf419b 100644
--- a/arch/sparc/lib/NGbzero.S
+++ b/arch/sparc/lib/NGbzero.S
@@ -6,13 +6,9 @@
 
 #define EX_ST(x,y)              \
 98:     x,y;                    \
-        .section .fixup;        \
-        .align 4;               \
-99:     retl;                   \
-         mov    %o1, %o0;       \
         .section __ex_table,"a";\
         .align 4;               \
-        .word 98b, 99b;         \
+        .word 98b, __retl_o1;   \
         .text;                  \
         .align 4;
 
diff --git a/arch/sparc/lib/NGcopy_from_user.S b/arch/sparc/lib/NGcopy_from_user.S
index e7f433f71b42..5d1e4d1ac21e 100644
--- a/arch/sparc/lib/NGcopy_from_user.S
+++ b/arch/sparc/lib/NGcopy_from_user.S
@@ -5,14 +5,9 @@
 
 #define EX_LD(x)                \
 98:     x;                      \
-        .section .fixup;        \
-        .align 4;               \
-99:     wr      %g0, ASI_AIUS, %asi;\
-        ret;                    \
-         restore %g0, 1, %o0;   \
         .section __ex_table,"a";\
         .align 4;               \
-        .word 98b, 99b;         \
+        .word 98b, __ret_one_asi;\
         .text;                  \
         .align 4;
 
@@ -30,7 +25,7 @@
 #define PREAMBLE                                        \
         rd              %asi, %g1;                      \
         cmp             %g1, ASI_AIUS;                  \
-        bne,pn          %icc, memcpy_user_stub;         \
+        bne,pn          %icc, ___copy_in_user;          \
          nop
 #endif
 
diff --git a/arch/sparc/lib/NGcopy_to_user.S b/arch/sparc/lib/NGcopy_to_user.S
index 6ea01c5532a0..ff630dcb273c 100644
--- a/arch/sparc/lib/NGcopy_to_user.S
+++ b/arch/sparc/lib/NGcopy_to_user.S
@@ -5,14 +5,9 @@
 
 #define EX_ST(x)                \
 98:     x;                      \
-        .section .fixup;        \
-        .align 4;               \
-99:     wr      %g0, ASI_AIUS, %asi;\
-        ret;                    \
-         restore %g0, 1, %o0;   \
         .section __ex_table,"a";\
         .align 4;               \
-        .word 98b, 99b;         \
+        .word 98b, __ret_one_asi;\
         .text;                  \
         .align 4;
 
@@ -33,7 +28,7 @@
 #define PREAMBLE                                        \
         rd              %asi, %g1;                      \
         cmp             %g1, ASI_AIUS;                  \
-        bne,pn          %icc, memcpy_user_stub;         \
+        bne,pn          %icc, ___copy_in_user;          \
          nop
 #endif
 
diff --git a/arch/sparc/lib/U1copy_from_user.S b/arch/sparc/lib/U1copy_from_user.S
index 3192b0bf4fab..a6ae2ea04bf5 100644
--- a/arch/sparc/lib/U1copy_from_user.S
+++ b/arch/sparc/lib/U1copy_from_user.S
@@ -5,13 +5,9 @@
 
 #define EX_LD(x)                \
 98:     x;                      \
-        .section .fixup;        \
-        .align 4;               \
-99:     retl;                   \
-         mov    1, %o0;         \
         .section __ex_table,"a";\
         .align 4;               \
-        .word 98b, 99b;         \
+        .word 98b, __retl_one;  \
         .text;                  \
         .align 4;
 
@@ -27,7 +23,7 @@
 #define PREAMBLE                                        \
         rd              %asi, %g1;                      \
         cmp             %g1, ASI_AIUS;                  \
-        bne,pn          %icc, memcpy_user_stub;         \
+        bne,pn          %icc, ___copy_in_user;          \
          nop;                                           \
 
 #include "U1memcpy.S"
diff --git a/arch/sparc/lib/U1copy_to_user.S b/arch/sparc/lib/U1copy_to_user.S
index d1210ffb0b82..f4b970eeb485 100644
--- a/arch/sparc/lib/U1copy_to_user.S
+++ b/arch/sparc/lib/U1copy_to_user.S
@@ -5,13 +5,9 @@
 
 #define EX_ST(x)                \
 98:     x;                      \
-        .section .fixup;        \
-        .align 4;               \
-99:     retl;                   \
-         mov    1, %o0;         \
         .section __ex_table,"a";\
         .align 4;               \
-        .word 98b, 99b;         \
+        .word 98b, __retl_one;  \
         .text;                  \
         .align 4;
 
@@ -27,7 +23,7 @@
 #define PREAMBLE                                        \
         rd              %asi, %g1;                      \
         cmp             %g1, ASI_AIUS;                  \
-        bne,pn          %icc, memcpy_user_stub;         \
+        bne,pn          %icc, ___copy_in_user;          \
          nop;                                           \
 
 #include "U1memcpy.S"
diff --git a/arch/sparc/lib/U3copy_from_user.S b/arch/sparc/lib/U3copy_from_user.S
index f5bfc8d9d216..b1acd1331c33 100644
--- a/arch/sparc/lib/U3copy_from_user.S
+++ b/arch/sparc/lib/U3copy_from_user.S
@@ -5,13 +5,9 @@
 
 #define EX_LD(x)                \
 98:     x;                      \
-        .section .fixup;        \
-        .align 4;               \
-99:     retl;                   \
-         mov    1, %o0;         \
         .section __ex_table,"a";\
         .align 4;               \
-        .word 98b, 99b;         \
+        .word 98b, __retl_one;  \
         .text;                  \
         .align 4;
 
diff --git a/arch/sparc/lib/U3copy_to_user.S b/arch/sparc/lib/U3copy_to_user.S
index 2334f111bb0c..ef1e493afdfa 100644
--- a/arch/sparc/lib/U3copy_to_user.S
+++ b/arch/sparc/lib/U3copy_to_user.S
@@ -5,13 +5,9 @@
 
 #define EX_ST(x)                \
 98:     x;                      \
-        .section .fixup;        \
-        .align 4;               \
-99:     retl;                   \
-         mov    1, %o0;         \
         .section __ex_table,"a";\
         .align 4;               \
-        .word 98b, 99b;         \
+        .word 98b, __retl_one;  \
         .text;                  \
         .align 4;
 
@@ -27,7 +23,7 @@
 #define PREAMBLE                                        \
         rd              %asi, %g1;                      \
         cmp             %g1, ASI_AIUS;                  \
-        bne,pn          %icc, memcpy_user_stub;         \
+        bne,pn          %icc, ___copy_in_user;          \
          nop;                                           \
 
 #include "U3memcpy.S"
diff --git a/arch/sparc/lib/bzero.S b/arch/sparc/lib/bzero.S
index c7bbae8c590f..b6557297440f 100644
--- a/arch/sparc/lib/bzero.S
+++ b/arch/sparc/lib/bzero.S
@@ -88,13 +88,9 @@ __bzero_done:
 
 #define EX_ST(x,y)              \
 98:     x,y;                    \
-        .section .fixup;        \
-        .align 4;               \
-99:     retl;                   \
-         mov    %o1, %o0;       \
         .section __ex_table,"a";\
         .align 4;               \
-        .word 98b, 99b;         \
+        .word 98b, __retl_o1;   \
         .text;                  \
         .align 4;
 
diff --git a/arch/sparc/lib/copy_in_user.S b/arch/sparc/lib/copy_in_user.S
index 650af3f21f78..302c0e60dc2c 100644
--- a/arch/sparc/lib/copy_in_user.S
+++ b/arch/sparc/lib/copy_in_user.S
@@ -3,19 +3,16 @@
  * Copyright (C) 1999, 2000, 2004 David S. Miller (davem@redhat.com)
  */
 
+#include <linux/linkage.h>
 #include <asm/asi.h>
 
 #define XCC xcc
 
 #define EX(x,y)                 \
 98:     x,y;                    \
-        .section .fixup;        \
-        .align 4;               \
-99:     retl;                   \
-         mov 1, %o0;            \
         .section __ex_table,"a";\
         .align 4;               \
-        .word 98b, 99b;         \
+        .word 98b, __retl_one;  \
         .text;                  \
         .align 4;
 
@@ -31,18 +28,7 @@
          * to copy register windows around during thread cloning.
          */
 
-        .globl          ___copy_in_user
-        .type           ___copy_in_user,#function
-___copy_in_user:        /* %o0=dst, %o1=src, %o2=len */
-        /* Writing to %asi is _expensive_ so we hardcode it.
-         * Reading %asi to check for KERNEL_DS is comparatively
-         * cheap.
-         */
-        rd              %asi, %g1
-        cmp             %g1, ASI_AIUS
-        bne,pn          %icc, memcpy_user_stub
-         nop
-
+ENTRY(___copy_in_user)  /* %o0=dst, %o1=src, %o2=len */
         cmp             %o2, 0
         be,pn           %XCC, 85f
          or             %o0, %o1, %o3
@@ -53,22 +39,24 @@ ___copy_in_user:	/* %o0=dst, %o1=src, %o2=len */
         /* 16 < len <= 64 */
         andcc           %o3, 0x7, %g0
         bne,pn          %XCC, 90f
-         sub            %o0, %o1, %o3
+         nop
 
         andn            %o2, 0x7, %o4
         and             %o2, 0x7, %o2
 1:      subcc           %o4, 0x8, %o4
         EX(ldxa [%o1] %asi, %o5)
-        EX(stxa %o5, [%o1 + %o3] ASI_AIUS)
+        EX(stxa %o5, [%o0] %asi)
+        add             %o1, 0x8, %o1
         bgu,pt          %XCC, 1b
-         add            %o1, 0x8, %o1
+         add            %o0, 0x8, %o0
         andcc           %o2, 0x4, %g0
         be,pt           %XCC, 1f
          nop
         sub             %o2, 0x4, %o2
         EX(lduwa [%o1] %asi, %o5)
-        EX(stwa %o5, [%o1 + %o3] ASI_AIUS)
+        EX(stwa %o5, [%o0] %asi)
         add             %o1, 0x4, %o1
+        add             %o0, 0x4, %o0
 1:      cmp             %o2, 0
         be,pt           %XCC, 85f
          nop
@@ -78,14 +66,15 @@ ___copy_in_user:	/* %o0=dst, %o1=src, %o2=len */
 80:     /* 0 < len <= 16 */
         andcc           %o3, 0x3, %g0
         bne,pn          %XCC, 90f
-         sub            %o0, %o1, %o3
+         nop
 
 82:
         subcc           %o2, 4, %o2
         EX(lduwa [%o1] %asi, %g1)
-        EX(stwa %g1, [%o1 + %o3] ASI_AIUS)
+        EX(stwa %g1, [%o0] %asi)
+        add             %o1, 4, %o1
         bgu,pt          %XCC, 82b
-         add            %o1, 4, %o1
+         add            %o0, 4, %o0
 
 85:     retl
          clr            %o0
@@ -94,26 +83,10 @@ ___copy_in_user:	/* %o0=dst, %o1=src, %o2=len */
 90:
         subcc           %o2, 1, %o2
         EX(lduba [%o1] %asi, %g1)
-        EX(stba %g1, [%o1 + %o3] ASI_AIUS)
+        EX(stba %g1, [%o0] %asi)
+        add             %o1, 1, %o1
         bgu,pt          %XCC, 90b
-         add            %o1, 1, %o1
+         add            %o0, 1, %o0
         retl
          clr            %o0
-
-        .size           ___copy_in_user, .-___copy_in_user
-
-        /* Act like copy_{to,in}_user(), ie. return zero instead
-         * of original destination pointer.  This is invoked when
-         * copy_{to,in}_user() finds that %asi is kernel space.
-         */
-        .globl          memcpy_user_stub
-        .type           memcpy_user_stub,#function
-memcpy_user_stub:
-        save            %sp, -192, %sp
-        mov             %i0, %o0
-        mov             %i1, %o1
-        call            memcpy
-         mov            %i2, %o2
-        ret
-         restore        %g0, %g0, %o0
-        .size           memcpy_user_stub, .-memcpy_user_stub
+ENDPROC(___copy_in_user)
diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
index a9e474bf6385..4ab8993b0863 100644
--- a/arch/sparc/mm/fault_64.c
+++ b/arch/sparc/mm/fault_64.c
@@ -19,6 +19,7 @@
 #include <linux/interrupt.h>
 #include <linux/kprobes.h>
 #include <linux/kdebug.h>
+#include <linux/percpu.h>
 
 #include <asm/page.h>
 #include <asm/pgtable.h>
@@ -224,6 +225,30 @@ cannot_handle:
         unhandled_fault (address, current, regs);
 }
 
+static void noinline bogus_32bit_fault_tpc(struct pt_regs *regs)
+{
+        static int times;
+
+        if (times++ < 10)
+                printk(KERN_ERR "FAULT[%s:%d]: 32-bit process reports "
+                       "64-bit TPC [%lx]\n",
+                       current->comm, current->pid,
+                       regs->tpc);
+        show_regs(regs);
+}
+
+static void noinline bogus_32bit_fault_address(struct pt_regs *regs,
+                                               unsigned long addr)
+{
+        static int times;
+
+        if (times++ < 10)
+                printk(KERN_ERR "FAULT[%s:%d]: 32-bit process "
+                       "reports 64-bit fault address [%lx]\n",
+                       current->comm, current->pid, addr);
+        show_regs(regs);
+}
+
 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
 {
         struct mm_struct *mm = current->mm;
@@ -244,6 +269,19 @@ asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
             (fault_code & FAULT_CODE_DTLB))
                 BUG();
 
+        if (test_thread_flag(TIF_32BIT)) {
+                if (!(regs->tstate & TSTATE_PRIV)) {
+                        if (unlikely((regs->tpc >> 32) != 0)) {
+                                bogus_32bit_fault_tpc(regs);
+                                goto intr_or_no_mm;
+                        }
+                }
+                if (unlikely((address >> 32) != 0)) {
+                        bogus_32bit_fault_address(regs, address);
+                        goto intr_or_no_mm;
+                }
+        }
+
         if (regs->tstate & TSTATE_PRIV) {
                 unsigned long tpc = regs->tpc;
 
@@ -264,12 +302,6 @@ asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
         if (in_atomic() || !mm)
                 goto intr_or_no_mm;
 
-        if (test_thread_flag(TIF_32BIT)) {
-                if (!(regs->tstate & TSTATE_PRIV))
-                        regs->tpc &= 0xffffffff;
-                address &= 0xffffffff;
-        }
-
         if (!down_read_trylock(&mm->mmap_sem)) {
                 if ((regs->tstate & TSTATE_PRIV) &&
                     !search_exception_tables(regs->tpc)) {
diff --git a/arch/sparc/oprofile/init.c b/arch/sparc/oprofile/init.c
index d6e170c074fc..d172f86439b1 100644
--- a/arch/sparc/oprofile/init.c
+++ b/arch/sparc/oprofile/init.c
@@ -13,217 +13,57 @@
 #include <linux/init.h>
  
 #ifdef CONFIG_SPARC64
-#include <asm/hypervisor.h>
-#include <asm/spitfire.h>
-#include <asm/cpudata.h>
-#include <asm/irq.h>
+#include <linux/notifier.h>
+#include <linux/rcupdate.h>
+#include <linux/kdebug.h>
+#include <asm/nmi.h>
 
-static int nmi_enabled;
-
-struct pcr_ops {
-        u64 (*read)(void);
-        void (*write)(u64);
-};
-static const struct pcr_ops *pcr_ops;
-
-static u64 direct_pcr_read(void)
-{
-        u64 val;
-
-        read_pcr(val);
-        return val;
-}
-
-static void direct_pcr_write(u64 val)
-{
-        write_pcr(val);
-}
-
-static const struct pcr_ops direct_pcr_ops = {
-        .read   = direct_pcr_read,
-        .write  = direct_pcr_write,
-};
-
-static void n2_pcr_write(u64 val)
+static int profile_timer_exceptions_notify(struct notifier_block *self,
+                                           unsigned long val, void *data)
 {
-        unsigned long ret;
-
-        ret = sun4v_niagara2_setperf(HV_N2_PERF_SPARC_CTL, val);
-        if (val != HV_EOK)
-                write_pcr(val);
-}
-
-static const struct pcr_ops n2_pcr_ops = {
-        .read   = direct_pcr_read,
-        .write  = n2_pcr_write,
-};
-
-/* In order to commonize as much of the implementation as
- * possible, we use PICH as our counter.  Mostly this is
- * to accomodate Niagara-1 which can only count insn cycles
- * in PICH.
- */
-static u64 picl_value(void)
-{
-        u32 delta = local_cpu_data().clock_tick / HZ;
-
-        return ((u64)((0 - delta) & 0xffffffff)) << 32;
-}
-
-#define PCR_PIC_PRIV            0x00000001 /* PIC access is privileged */
-#define PCR_STRACE              0x00000002 /* Trace supervisor events  */
-#define PCR_UTRACE              0x00000004 /* Trace user events        */
-#define PCR_N2_HTRACE           0x00000008 /* Trace hypervisor events  */
-#define PCR_N2_TOE_OV0          0x00000010 /* Trap if PIC 0 overflows  */
-#define PCR_N2_TOE_OV1          0x00000020 /* Trap if PIC 1 overflows  */
-#define PCR_N2_MASK0            0x00003fc0
-#define PCR_N2_MASK0_SHIFT      6
-#define PCR_N2_SL0              0x0003c000
-#define PCR_N2_SL0_SHIFT        14
-#define PCR_N2_OV0              0x00040000
-#define PCR_N2_MASK1            0x07f80000
-#define PCR_N2_MASK1_SHIFT      19
-#define PCR_N2_SL1              0x78000000
-#define PCR_N2_SL1_SHIFT        27
-#define PCR_N2_OV1              0x80000000
-
-#define PCR_SUN4U_ENABLE        (PCR_PIC_PRIV | PCR_STRACE | PCR_UTRACE)
-#define PCR_N2_ENABLE           (PCR_PIC_PRIV | PCR_STRACE | PCR_UTRACE | \
-                                 PCR_N2_TOE_OV1 | \
-                                 (2 << PCR_N2_SL1_SHIFT) | \
-                                 (0xff << PCR_N2_MASK1_SHIFT))
-
-static u64 pcr_enable = PCR_SUN4U_ENABLE;
-
-static void nmi_handler(struct pt_regs *regs)
-{
-        pcr_ops->write(PCR_PIC_PRIV);
-
-        if (nmi_enabled) {
-                oprofile_add_sample(regs, 0);
-
-                write_pic(picl_value());
-                pcr_ops->write(pcr_enable);
-        }
-}
-
-/* We count "clock cycle" events in the lower 32-bit PIC.
- * Then configure it such that it overflows every HZ, and thus
- * generates a level 15 interrupt at that frequency.
- */
-static void cpu_nmi_start(void *_unused)
-{
-        pcr_ops->write(PCR_PIC_PRIV);
-        write_pic(picl_value());
-
-        pcr_ops->write(pcr_enable);
-}
+        struct die_args *args = (struct die_args *)data;
+        int ret = NOTIFY_DONE;
 
-static void cpu_nmi_stop(void *_unused)
-{
-        pcr_ops->write(PCR_PIC_PRIV);
-}
-
-static int nmi_start(void)
-{
-        int err = register_perfctr_intr(nmi_handler);
-
-        if (!err) {
-                nmi_enabled = 1;
-                wmb();
-                err = on_each_cpu(cpu_nmi_start, NULL, 1);
-                if (err) {
-                        nmi_enabled = 0;
-                        wmb();
-                        on_each_cpu(cpu_nmi_stop, NULL, 1);
-                        release_perfctr_intr(nmi_handler);
-                }
+        switch (val) {
+        case DIE_NMI:
+                oprofile_add_sample(args->regs, 0);
+                ret = NOTIFY_STOP;
+                break;
+        default:
+                break;
         }
-
-        return err;
-}
-
-static void nmi_stop(void)
-{
-        nmi_enabled = 0;
-        wmb();
-
-        on_each_cpu(cpu_nmi_stop, NULL, 1);
-        release_perfctr_intr(nmi_handler);
-        synchronize_sched();
+        return ret;
 }
 
-static unsigned long perf_hsvc_group;
-static unsigned long perf_hsvc_major;
-static unsigned long perf_hsvc_minor;
+static struct notifier_block profile_timer_exceptions_nb = {
+        .notifier_call  = profile_timer_exceptions_notify,
+};
 
-static int __init register_perf_hsvc(void)
+static int timer_start(void)
 {
-        if (tlb_type == hypervisor) {
-                switch (sun4v_chip_type) {
-                case SUN4V_CHIP_NIAGARA1:
-                        perf_hsvc_group = HV_GRP_NIAG_PERF;
-                        break;
-
-                case SUN4V_CHIP_NIAGARA2:
-                        perf_hsvc_group = HV_GRP_N2_CPU;
-                        break;
-
-                default:
-                        return -ENODEV;
-                }
-
-
-                perf_hsvc_major = 1;
-                perf_hsvc_minor = 0;
-                if (sun4v_hvapi_register(perf_hsvc_group,
-                                         perf_hsvc_major,
-                                         &perf_hsvc_minor)) {
-                        printk("perfmon: Could not register N2 hvapi.\n");
-                        return -ENODEV;
-                }
-        }
+        if (register_die_notifier(&profile_timer_exceptions_nb))
+                return 1;
+        nmi_adjust_hz(HZ);
         return 0;
 }
 
-static void unregister_perf_hsvc(void)
+
+static void timer_stop(void)
 {
-        if (tlb_type != hypervisor)
-                return;
-        sun4v_hvapi_unregister(perf_hsvc_group);
+        nmi_adjust_hz(1);
+        unregister_die_notifier(&profile_timer_exceptions_nb);
+        synchronize_sched();  /* Allow already-started NMIs to complete. */
 }
 
-static int oprofile_nmi_init(struct oprofile_operations *ops)
+static int op_nmi_timer_init(struct oprofile_operations *ops)
 {
-        int err = register_perf_hsvc();
-
-        if (err)
-                return err;
-
-        switch (tlb_type) {
-        case hypervisor:
-                pcr_ops = &n2_pcr_ops;
-                pcr_enable = PCR_N2_ENABLE;
-                break;
-
-        case cheetah:
-        case cheetah_plus:
-                pcr_ops = &direct_pcr_ops;
-                break;
-
-        default:
+        if (!nmi_usable)
                 return -ENODEV;
-        }
 
-        ops->create_files = NULL;
-        ops->setup = NULL;
-        ops->shutdown = NULL;
-        ops->start = nmi_start;
-        ops->stop = nmi_stop;
+        ops->start = timer_start;
+        ops->stop = timer_stop;
         ops->cpu_type = "timer";
-
-        printk(KERN_INFO "oprofile: Using perfctr based NMI timer interrupt.\n");
-
+        printk(KERN_INFO "oprofile: Using perfctr NMI timer interrupt.\n");
         return 0;
 }
 #endif
@@ -233,7 +73,7 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
         int ret = -ENODEV;
 
 #ifdef CONFIG_SPARC64
-        ret = oprofile_nmi_init(ops);
+        ret = op_nmi_timer_init(ops);
         if (!ret)
                 return ret;
 #endif
@@ -241,10 +81,6 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
         return ret;
 }
 
-
 void oprofile_arch_exit(void)
 {
-#ifdef CONFIG_SPARC64
-        unregister_perf_hsvc();
-#endif
 }
diff --git a/arch/um/drivers/vde_user.c b/arch/um/drivers/vde_user.c
index 56533db25343..c5c43253e6ce 100644
--- a/arch/um/drivers/vde_user.c
+++ b/arch/um/drivers/vde_user.c
@@ -78,7 +78,7 @@ void vde_init_libstuff(struct vde_data *vpri, struct vde_init *init)
 {
         struct vde_open_args *args;
 
-        vpri->args = kmalloc(sizeof(struct vde_open_args), UM_GFP_KERNEL);
+        vpri->args = uml_kmalloc(sizeof(struct vde_open_args), UM_GFP_KERNEL);
         if (vpri->args == NULL) {
                 printk(UM_KERN_ERR "vde_init_libstuff - vde_open_args "
                        "allocation failed");
@@ -91,8 +91,8 @@ void vde_init_libstuff(struct vde_data *vpri, struct vde_init *init)
         args->group = init->group;
         args->mode = init->mode ? init->mode : 0700;
 
-        args->port ?  printk(UM_KERN_INFO "port %d", args->port) :
-                printk(UM_KERN_INFO "undefined port");
+        args->port ?  printk("port %d", args->port) :
+                printk("undefined port");
 }
 
 int vde_user_read(void *conn, void *buf, int len)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 73f7fe8fd4d1..87717f3687d2 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -5,7 +5,7 @@ mainmenu "Linux Kernel Configuration for x86"
 config 64BIT
         bool "64-bit kernel" if ARCH = "x86"
         default ARCH = "x86_64"
-        help
+        ---help---
           Say yes to build a 64-bit kernel - formerly known as x86_64
           Say no to build a 32-bit kernel - formerly known as i386
 
@@ -34,12 +34,15 @@ config X86
         select HAVE_FUNCTION_TRACER
         select HAVE_FUNCTION_GRAPH_TRACER
         select HAVE_FUNCTION_TRACE_MCOUNT_TEST
-        select HAVE_KVM if ((X86_32 && !X86_VOYAGER && !X86_VISWS && !X86_NUMAQ) || X86_64)
-        select HAVE_ARCH_KGDB if !X86_VOYAGER
+        select HAVE_KVM
+        select HAVE_ARCH_KGDB
         select HAVE_ARCH_TRACEHOOK
         select HAVE_GENERIC_DMA_COHERENT if X86_32
         select HAVE_EFFICIENT_UNALIGNED_ACCESS
         select USER_STACKTRACE_SUPPORT
+        select HAVE_KERNEL_GZIP
+        select HAVE_KERNEL_BZIP2
+        select HAVE_KERNEL_LZMA
 
 config ARCH_DEFCONFIG
         string
@@ -133,18 +136,19 @@ config ARCH_HAS_CACHE_LINE_SIZE
         def_bool y
 
 config HAVE_SETUP_PER_CPU_AREA
-        def_bool X86_64_SMP || (X86_SMP && !X86_VOYAGER)
+        def_bool y
+
+config HAVE_DYNAMIC_PER_CPU_AREA
+        def_bool y
 
 config HAVE_CPUMASK_OF_CPU_MAP
         def_bool X86_64_SMP
 
 config ARCH_HIBERNATION_POSSIBLE
         def_bool y
-        depends on !SMP || !X86_VOYAGER
 
 config ARCH_SUSPEND_POSSIBLE
         def_bool y
-        depends on !X86_VOYAGER
 
 config ZONE_DMA32
         bool
@@ -174,11 +178,6 @@ config GENERIC_PENDING_IRQ
         depends on GENERIC_HARDIRQS && SMP
         default y
 
-config X86_SMP
-        bool
-        depends on SMP && ((X86_32 && !X86_VOYAGER) || X86_64)
-        default y
-
 config USE_GENERIC_SMP_HELPERS
         def_bool y
         depends on SMP
@@ -194,19 +193,17 @@ config X86_64_SMP
 config X86_HT
         bool
         depends on SMP
-        depends on (X86_32 && !X86_VOYAGER) || X86_64
-        default y
-
-config X86_BIOS_REBOOT
-        bool
-        depends on !X86_VOYAGER
         default y
 
 config X86_TRAMPOLINE
         bool
-        depends on X86_SMP || (X86_VOYAGER && SMP) || (64BIT && ACPI_SLEEP)
+        depends on SMP || (64BIT && ACPI_SLEEP)
         default y
 
+config X86_32_LAZY_GS
+        def_bool y
+        depends on X86_32 && !CC_STACKPROTECTOR
+
 config KTIME_SCALAR
         def_bool X86_32
 source "init/Kconfig"
@@ -244,14 +241,24 @@ config SMP
 
           If you don't know what to do here, say N.
 
-config X86_HAS_BOOT_CPU_ID
-        def_bool y
-        depends on X86_VOYAGER
+config X86_X2APIC
+        bool "Support x2apic"
+        depends on X86_LOCAL_APIC && X86_64
+        ---help---
+          This enables x2apic support on CPUs that have this feature.
+
+          This allows 32-bit apic IDs (so it can support very large systems),
+          and accesses the local apic via MSRs not via mmio.
+
+          ( On certain CPU models you may need to enable INTR_REMAP too,
+            to get functional x2apic mode. )
+
+          If you don't know what to do here, say N.
 
 config SPARSE_IRQ
         bool "Support sparse irq numbering"
         depends on PCI_MSI || HT_IRQ
-        help
+        ---help---
           This enables support for sparse irqs. This is useful for distro
           kernels that want to define a high CONFIG_NR_CPUS value but still
           want to have low kernel memory footprint on smaller machines.
@@ -265,114 +272,140 @@ config NUMA_MIGRATE_IRQ_DESC
         bool "Move irq desc when changing irq smp_affinity"
         depends on SPARSE_IRQ && NUMA
         default n
-        help
+        ---help---
           This enables moving irq_desc to cpu/node that irq will use handled.
 
           If you don't know what to do here, say N.
 
-config X86_FIND_SMP_CONFIG
-        def_bool y
-        depends on X86_MPPARSE || X86_VOYAGER
-
 config X86_MPPARSE
         bool "Enable MPS table" if ACPI
         default y
         depends on X86_LOCAL_APIC
-        help
+        ---help---
           For old smp systems that do not have proper acpi support. Newer systems
           (esp with 64bit cpus) with acpi support, MADT and DSDT will override it
 
-choice
-        prompt "Subarchitecture Type"
-        default X86_PC
+config X86_BIGSMP
+        bool "Support for big SMP systems with more than 8 CPUs"
+        depends on X86_32 && SMP
+        ---help---
+          This option is needed for the systems that have more than 8 CPUs
 
-config X86_PC
-        bool "PC-compatible"
-        help
-          Choose this option if your computer is a standard PC or compatible.
+if X86_32
+config X86_EXTENDED_PLATFORM
+        bool "Support for extended (non-PC) x86 platforms"
+        default y
+        ---help---
+          If you disable this option then the kernel will only support
+          standard PC platforms. (which covers the vast majority of
+          systems out there.)
+
+          If you enable this option then you'll be able to select support
+          for the following (non-PC) 32 bit x86 platforms:
+                AMD Elan
+                NUMAQ (IBM/Sequent)
+                RDC R-321x SoC
+                SGI 320/540 (Visual Workstation)
+                Summit/EXA (IBM x440)
+                Unisys ES7000 IA32 series
+
+          If you have one of these systems, or if you want to build a
+          generic distribution kernel, say Y here - otherwise say N.
+endif
+
+if X86_64
+config X86_EXTENDED_PLATFORM
+        bool "Support for extended (non-PC) x86 platforms"
+        default y
+        ---help---
+          If you disable this option then the kernel will only support
+          standard PC platforms. (which covers the vast majority of
+          systems out there.)
+
+          If you enable this option then you'll be able to select support
+          for the following (non-PC) 64 bit x86 platforms:
+                ScaleMP vSMP
+                SGI Ultraviolet
+
+          If you have one of these systems, or if you want to build a
+          generic distribution kernel, say Y here - otherwise say N.
+endif
+# This is an alphabetically sorted list of 64 bit extended platforms
+# Please maintain the alphabetic order if and when there are additions
+
+config X86_VSMP
+        bool "ScaleMP vSMP"
+        select PARAVIRT
+        depends on X86_64 && PCI
+        depends on X86_EXTENDED_PLATFORM
+        ---help---
+          Support for ScaleMP vSMP systems.  Say 'Y' here if this kernel is
+          supposed to run on these EM64T-based machines.  Only choose this option
+          if you have one of these machines.
+
+config X86_UV
+        bool "SGI Ultraviolet"
+        depends on X86_64
+        depends on X86_EXTENDED_PLATFORM
+        select X86_X2APIC
+        ---help---
+          This option is needed in order to support SGI Ultraviolet systems.
+          If you don't have one of these, you should say N here.
+
+# Following is an alphabetically sorted list of 32 bit extended platforms
+# Please maintain the alphabetic order if and when there are additions
 
 config X86_ELAN
         bool "AMD Elan"
         depends on X86_32
-        help
+        depends on X86_EXTENDED_PLATFORM
+        ---help---
           Select this for an AMD Elan processor.
 
           Do not use this option for K6/Athlon/Opteron processors!
 
           If unsure, choose "PC-compatible" instead.
 
-config X86_VOYAGER
-        bool "Voyager (NCR)"
-        depends on X86_32 && (SMP || BROKEN) && !PCI
-        help
-          Voyager is an MCA-based 32-way capable SMP architecture proprietary
-          to NCR Corp.  Machine classes 345x/35xx/4100/51xx are Voyager-based.
-
-          *** WARNING ***
-
-          If you do not specifically know you have a Voyager based machine,
-          say N here, otherwise the kernel you build will not be bootable.
-
-config X86_GENERICARCH
-       bool "Generic architecture"
+config X86_RDC321X
+        bool "RDC R-321x SoC"
         depends on X86_32
-       help
-          This option compiles in the NUMAQ, Summit, bigsmp, ES7000, default
+        depends on X86_EXTENDED_PLATFORM
+        select M486
+        select X86_REBOOTFIXUPS
+        ---help---
+          This option is needed for RDC R-321x system-on-chip, also known
+          as R-8610-(G).
+          If you don't have one of these chips, you should say N here.
+
+config X86_32_NON_STANDARD
+        bool "Support non-standard 32-bit SMP architectures"
+        depends on X86_32 && SMP
+        depends on X86_EXTENDED_PLATFORM
+        ---help---
+          This option compiles in the NUMAQ, Summit, bigsmp, ES7000, default
           subarchitectures.  It is intended for a generic binary kernel.
           if you select them all, kernel will probe it one by one. and will
           fallback to default.
 
-if X86_GENERICARCH
+# Alphabetically sorted list of Non standard 32 bit platforms
 
 config X86_NUMAQ
         bool "NUMAQ (IBM/Sequent)"
-        depends on SMP && X86_32 && PCI && X86_MPPARSE
+        depends on X86_32_NON_STANDARD
         select NUMA
-        help
+        select X86_MPPARSE
+        ---help---
           This option is used for getting Linux to run on a NUMAQ (IBM/Sequent)
           NUMA multiquad box. This changes the way that processors are
           bootstrapped, and uses Clustered Logical APIC addressing mode instead
           of Flat Logical.  You will need a new lynxer.elf file to flash your
           firmware with - send email to <Martin.Bligh@us.ibm.com>.
 
-config X86_SUMMIT
-        bool "Summit/EXA (IBM x440)"
-        depends on X86_32 && SMP
-        help
-          This option is needed for IBM systems that use the Summit/EXA chipset.
-          In particular, it is needed for the x440.
-
-config X86_ES7000
-        bool "Support for Unisys ES7000 IA32 series"
-        depends on X86_32 && SMP
-        help
-          Support for Unisys ES7000 systems.  Say 'Y' here if this kernel is
-          supposed to run on an IA32-based Unisys ES7000 system.
-
-config X86_BIGSMP
-        bool "Support for big SMP systems with more than 8 CPUs"
-        depends on X86_32 && SMP
-        help
-          This option is needed for the systems that have more than 8 CPUs
-          and if the system is not of any sub-arch type above.
-
-endif
-
-config X86_VSMP
-        bool "Support for ScaleMP vSMP"
-        select PARAVIRT
-        depends on X86_64 && PCI
-        help
-          Support for ScaleMP vSMP systems.  Say 'Y' here if this kernel is
-          supposed to run on these EM64T-based machines.  Only choose this option
-          if you have one of these machines.
-
-endchoice
-
 config X86_VISWS
         bool "SGI 320/540 (Visual Workstation)"
-        depends on X86_32 && PCI && !X86_VOYAGER && X86_MPPARSE && PCI_GODIRECT
-        help
+        depends on X86_32 && PCI && X86_MPPARSE && PCI_GODIRECT
+        depends on X86_32_NON_STANDARD
+        ---help---
           The SGI Visual Workstation series is an IA32-based workstation
           based on SGI systems chips with some legacy PC hardware attached.
 
@@ -381,21 +414,25 @@ config X86_VISWS
           A kernel compiled for the Visual Workstation will run on general
           PCs as well. See <file:Documentation/sgi-visws.txt> for details.
 
-config X86_RDC321X
-        bool "RDC R-321x SoC"
-        depends on X86_32
-        select M486
-        select X86_REBOOTFIXUPS
-        help
-          This option is needed for RDC R-321x system-on-chip, also known
-          as R-8610-(G).
-          If you don't have one of these chips, you should say N here.
+config X86_SUMMIT
+        bool "Summit/EXA (IBM x440)"
+        depends on X86_32_NON_STANDARD
+        ---help---
+          This option is needed for IBM systems that use the Summit/EXA chipset.
+          In particular, it is needed for the x440.
+
+config X86_ES7000
+        bool "Unisys ES7000 IA32 series"
+        depends on X86_32_NON_STANDARD && X86_BIGSMP
+        ---help---
+          Support for Unisys ES7000 systems.  Say 'Y' here if this kernel is
+          supposed to run on an IA32-based Unisys ES7000 system.
 
 config SCHED_OMIT_FRAME_POINTER
         def_bool y
         prompt "Single-depth WCHAN output"
         depends on X86
-        help
+        ---help---
           Calculate simpler /proc/<PID>/wchan values. If this option
           is disabled then wchan values will recurse back to the
           caller function. This provides more accurate wchan values,
@@ -405,7 +442,7 @@ config SCHED_OMIT_FRAME_POINTER
 
 menuconfig PARAVIRT_GUEST
         bool "Paravirtualized guest support"
-        help
+        ---help---
           Say Y here to get to see options related to running Linux under
           various hypervisors.  This option alone does not add any kernel code.
 
@@ -419,8 +456,7 @@ config VMI
         bool "VMI Guest support"
         select PARAVIRT
         depends on X86_32
-        depends on !X86_VOYAGER
-        help
+        ---help---
           VMI provides a paravirtualized interface to the VMware ESX server
           (it could be used by other hypervisors in theory too, but is not
           at the moment), by linking the kernel to a GPL-ed ROM module
@@ -430,8 +466,7 @@ config KVM_CLOCK
         bool "KVM paravirtualized clock"
         select PARAVIRT
         select PARAVIRT_CLOCK
-        depends on !X86_VOYAGER
-        help
+        ---help---
           Turning on this option will allow you to run a paravirtualized clock
           when running over the KVM hypervisor. Instead of relying on a PIT
           (or probably other) emulation by the underlying device model, the host
@@ -441,17 +476,15 @@ config KVM_CLOCK
 config KVM_GUEST
         bool "KVM Guest support"
         select PARAVIRT
-        depends on !X86_VOYAGER
-        help
-         This option enables various optimizations for running under the KVM
-         hypervisor.
+        ---help---
+          This option enables various optimizations for running under the KVM
+          hypervisor.
 
 source "arch/x86/lguest/Kconfig"
 
 config PARAVIRT
         bool "Enable paravirtualization code"
-        depends on !X86_VOYAGER
-        help
+        ---help---
           This changes the kernel so it can modify itself when it is run
           under a hypervisor, potentially improving performance significantly
           over full virtualization.  However, when run without a hypervisor
@@ -464,51 +497,51 @@ config PARAVIRT_CLOCK
 endif
 
 config PARAVIRT_DEBUG
-       bool "paravirt-ops debugging"
-       depends on PARAVIRT && DEBUG_KERNEL
-       help
-         Enable to debug paravirt_ops internals.  Specifically, BUG if
-         a paravirt_op is missing when it is called.
+        bool "paravirt-ops debugging"
+        depends on PARAVIRT && DEBUG_KERNEL
+        ---help---
+          Enable to debug paravirt_ops internals.  Specifically, BUG if
+          a paravirt_op is missing when it is called.
 
 config MEMTEST
         bool "Memtest"
-        help
+        ---help---
           This option adds a kernel parameter 'memtest', which allows memtest
           to be set.
-                memtest=0, mean disabled; -- default
-                memtest=1, mean do 1 test pattern;
-                ...
-                memtest=4, mean do 4 test patterns.
+                memtest=0, mean disabled; -- default
+                memtest=1, mean do 1 test pattern;
+                ...
+                memtest=4, mean do 4 test patterns.
           If you are unsure how to answer this question, answer N.
 
 config X86_SUMMIT_NUMA
         def_bool y
-        depends on X86_32 && NUMA && X86_GENERICARCH
+        depends on X86_32 && NUMA && X86_32_NON_STANDARD
 
 config X86_CYCLONE_TIMER
         def_bool y
-        depends on X86_GENERICARCH
+        depends on X86_32_NON_STANDARD
 
 source "arch/x86/Kconfig.cpu"
 
 config HPET_TIMER
         def_bool X86_64
         prompt "HPET Timer Support" if X86_32
-        help
-         Use the IA-PC HPET (High Precision Event Timer) to manage
-         time in preference to the PIT and RTC, if a HPET is
-         present.
-         HPET is the next generation timer replacing legacy 8254s.
-         The HPET provides a stable time base on SMP
-         systems, unlike the TSC, but it is more expensive to access,
-         as it is off-chip.  You can find the HPET spec at
-         <http://www.intel.com/hardwaredesign/hpetspec_1.pdf>.
+        ---help---
+          Use the IA-PC HPET (High Precision Event Timer) to manage
+          time in preference to the PIT and RTC, if a HPET is
+          present.
+          HPET is the next generation timer replacing legacy 8254s.
+          The HPET provides a stable time base on SMP
+          systems, unlike the TSC, but it is more expensive to access,
+          as it is off-chip.  You can find the HPET spec at
+          <http://www.intel.com/hardwaredesign/hpetspec_1.pdf>.
 
-         You can safely choose Y here.  However, HPET will only be
-         activated if the platform and the BIOS support this feature.
-         Otherwise the 8254 will be used for timing services.
+          You can safely choose Y here.  However, HPET will only be
+          activated if the platform and the BIOS support this feature.
+          Otherwise the 8254 will be used for timing services.
 
-         Choose N to continue using the legacy 8254 timer.
+          Choose N to continue using the legacy 8254 timer.
 
 config HPET_EMULATE_RTC
         def_bool y
@@ -519,7 +552,7 @@ config HPET_EMULATE_RTC
 config DMI
         default y
         bool "Enable DMI scanning" if EMBEDDED
-        help
+        ---help---
           Enabled scanning of DMI to identify machine quirks. Say Y
           here unless you have verified that your setup is not
           affected by entries in the DMI blacklist. Required by PNP
@@ -531,7 +564,7 @@ config GART_IOMMU
         select SWIOTLB
         select AGP
         depends on X86_64 && PCI
-        help
+        ---help---
           Support for full DMA access of devices with 32bit memory access only
           on systems with more than 3GB. This is usually needed for USB,
           sound, many IDE/SATA chipsets and some other devices.
@@ -546,7 +579,7 @@ config CALGARY_IOMMU
         bool "IBM Calgary IOMMU support"
         select SWIOTLB
         depends on X86_64 && PCI && EXPERIMENTAL
-        help
+        ---help---
           Support for hardware IOMMUs in IBM's xSeries x366 and x460
           systems. Needed to run systems with more than 3GB of memory
           properly with 32-bit PCI devices that do not support DAC
@@ -564,7 +597,7 @@ config CALGARY_IOMMU_ENABLED_BY_DEFAULT
         def_bool y
         prompt "Should Calgary be enabled by default?"
         depends on CALGARY_IOMMU
-        help
+        ---help---
           Should Calgary be enabled by default? if you choose 'y', Calgary
           will be used (if it exists). If you choose 'n', Calgary will not be
           used even if it exists. If you choose 'n' and would like to use
@@ -576,7 +609,7 @@ config AMD_IOMMU
         select SWIOTLB
         select PCI_MSI
         depends on X86_64 && PCI && ACPI
-        help
+        ---help---
           With this option you can enable support for AMD IOMMU hardware in
           your system. An IOMMU is a hardware component which provides
           remapping of DMA memory accesses from devices. With an AMD IOMMU you
@@ -591,7 +624,7 @@ config AMD_IOMMU_STATS
         bool "Export AMD IOMMU statistics to debugfs"
         depends on AMD_IOMMU
         select DEBUG_FS
-        help
+        ---help---
           This option enables code in the AMD IOMMU driver to collect various
           statistics about whats happening in the driver and exports that
           information to userspace via debugfs.
@@ -600,7 +633,7 @@ config AMD_IOMMU_STATS
 # need this always selected by IOMMU for the VIA workaround
 config SWIOTLB
         def_bool y if X86_64
-        help
+        ---help---
           Support for software bounce buffers used on x86-64 systems
           which don't have a hardware IOMMU (e.g. the current generation
           of Intel's x86-64 CPUs). Using this PCI devices which can only
@@ -618,7 +651,7 @@ config MAXSMP
         depends on X86_64 && SMP && DEBUG_KERNEL && EXPERIMENTAL
         select CPUMASK_OFFSTACK
         default n
-        help
+        ---help---
           Configure maximum number of CPUS and NUMA Nodes for this architecture.
           If unsure, say N.
 
@@ -629,7 +662,7 @@ config NR_CPUS
         default "4096" if MAXSMP
         default "32" if SMP && (X86_NUMAQ || X86_SUMMIT || X86_BIGSMP || X86_ES7000)
         default "8" if SMP
-        help
+        ---help---
           This allows you to specify the maximum number of CPUs which this
           kernel will support.  The maximum supported value is 512 and the
           minimum value which makes sense is 2.
@@ -640,7 +673,7 @@ config NR_CPUS
 config SCHED_SMT
         bool "SMT (Hyperthreading) scheduler support"
         depends on X86_HT
-        help
+        ---help---
           SMT scheduler support improves the CPU scheduler's decision making
           when dealing with Intel Pentium 4 chips with HyperThreading at a
           cost of slightly increased overhead in some places. If unsure say
@@ -650,7 +683,7 @@ config SCHED_MC
         def_bool y
         prompt "Multi-core scheduler support"
         depends on X86_HT
-        help
+        ---help---
           Multi-core scheduler support improves the CPU scheduler's decision
           making when dealing with multi-core CPU chips at a cost of slightly
           increased overhead in some places. If unsure say N here.
@@ -659,8 +692,8 @@ source "kernel/Kconfig.preempt"
 
 config X86_UP_APIC
         bool "Local APIC support on uniprocessors"
-        depends on X86_32 && !SMP && !(X86_VOYAGER || X86_GENERICARCH)
-        help
+        depends on X86_32 && !SMP && !X86_32_NON_STANDARD
+        ---help---
           A local APIC (Advanced Programmable Interrupt Controller) is an
           integrated interrupt controller in the CPU. If you have a single-CPU
           system which has a processor with a local APIC, you can say Y here to
@@ -673,7 +706,7 @@ config X86_UP_APIC
 config X86_UP_IOAPIC
         bool "IO-APIC support on uniprocessors"
         depends on X86_UP_APIC
-        help
+        ---help---
           An IO-APIC (I/O Advanced Programmable Interrupt Controller) is an
           SMP-capable replacement for PC-style interrupt controllers. Most
           SMP systems and many recent uniprocessor systems have one.
@@ -684,11 +717,11 @@ config X86_UP_IOAPIC
 
 config X86_LOCAL_APIC
         def_bool y
-        depends on X86_64 || (X86_32 && (X86_UP_APIC || (SMP && !X86_VOYAGER) || X86_GENERICARCH))
+        depends on X86_64 || SMP || X86_32_NON_STANDARD || X86_UP_APIC
 
 config X86_IO_APIC
         def_bool y
-        depends on X86_64 || (X86_32 && (X86_UP_IOAPIC || (SMP && !X86_VOYAGER) || X86_GENERICARCH))
+        depends on X86_64 || SMP || X86_32_NON_STANDARD || X86_UP_APIC
 
 config X86_VISWS_APIC
         def_bool y
@@ -698,7 +731,7 @@ config X86_REROUTE_FOR_BROKEN_BOOT_IRQS
         bool "Reroute for broken boot IRQs"
         default n
         depends on X86_IO_APIC
-        help
+        ---help---
           This option enables a workaround that fixes a source of
           spurious interrupts. This is recommended when threaded
           interrupt handling is used on systems where the generation of
@@ -720,7 +753,6 @@ config X86_REROUTE_FOR_BROKEN_BOOT_IRQS
 
 config X86_MCE
         bool "Machine Check Exception"
-        depends on !X86_VOYAGER
         ---help---
           Machine Check Exception support allows the processor to notify the
           kernel if it detects a problem (e.g. overheating, component failure).
@@ -739,7 +771,7 @@ config X86_MCE_INTEL
         def_bool y
         prompt "Intel MCE features"
         depends on X86_64 && X86_MCE && X86_LOCAL_APIC
-        help
+        ---help---
            Additional support for intel specific MCE features such as
            the thermal monitor.
 
@@ -747,14 +779,19 @@ config X86_MCE_AMD
         def_bool y
         prompt "AMD MCE features"
         depends on X86_64 && X86_MCE && X86_LOCAL_APIC
-        help
+        ---help---
            Additional support for AMD specific MCE features such as
            the DRAM Error Threshold.
 
+config X86_MCE_THRESHOLD
+        depends on X86_MCE_AMD || X86_MCE_INTEL
+        bool
+        default y
+
 config X86_MCE_NONFATAL
         tristate "Check for non-fatal errors on AMD Athlon/Duron / Intel Pentium 4"
         depends on X86_32 && X86_MCE
-        help
+        ---help---
           Enabling this feature starts a timer that triggers every 5 seconds which
           will look at the machine check registers to see if anything happened.
           Non-fatal problems automatically get corrected (but still logged).
@@ -767,7 +804,7 @@ config X86_MCE_NONFATAL
 config X86_MCE_P4THERMAL
         bool "check for P4 thermal throttling interrupt."
         depends on X86_32 && X86_MCE && (X86_UP_APIC || SMP)
-        help
+        ---help---
           Enabling this feature will cause a message to be printed when the P4
           enters thermal throttling.
 
@@ -775,11 +812,11 @@ config VM86
         bool "Enable VM86 support" if EMBEDDED
         default y
         depends on X86_32
-        help
-          This option is required by programs like DOSEMU to run 16-bit legacy
+        ---help---
+          This option is required by programs like DOSEMU to run 16-bit legacy
           code on X86 processors. It also may be needed by software like
-          XFree86 to initialize some video cards via BIOS. Disabling this
-          option saves about 6k.
+          XFree86 to initialize some video cards via BIOS. Disabling this
+          option saves about 6k.
 
 config TOSHIBA
         tristate "Toshiba Laptop support"
@@ -853,33 +890,33 @@ config MICROCODE
           module will be called microcode.
 
 config MICROCODE_INTEL
-       bool "Intel microcode patch loading support"
-       depends on MICROCODE
-       default MICROCODE
-       select FW_LOADER
-       --help---
-         This options enables microcode patch loading support for Intel
-         processors.
-
-         For latest news and information on obtaining all the required
-         Intel ingredients for this driver, check:
-         <http://www.urbanmyth.org/microcode/>.
+        bool "Intel microcode patch loading support"
+        depends on MICROCODE
+        default MICROCODE
+        select FW_LOADER
+        ---help---
+          This options enables microcode patch loading support for Intel
+          processors.
+
+          For latest news and information on obtaining all the required
+          Intel ingredients for this driver, check:
+          <http://www.urbanmyth.org/microcode/>.
 
 config MICROCODE_AMD
-       bool "AMD microcode patch loading support"
-       depends on MICROCODE
-       select FW_LOADER
-       --help---
-         If you select this option, microcode patch loading support for AMD
-         processors will be enabled.
+        bool "AMD microcode patch loading support"
+        depends on MICROCODE
+        select FW_LOADER
+        ---help---
+          If you select this option, microcode patch loading support for AMD
+          processors will be enabled.
 
-   config MICROCODE_OLD_INTERFACE
+config MICROCODE_OLD_INTERFACE
         def_bool y
         depends on MICROCODE
 
 config X86_MSR
         tristate "/dev/cpu/*/msr - Model-specific register support"
-        help
+        ---help---
           This device gives privileged processes access to the x86
           Model-Specific Registers (MSRs).  It is a character device with
           major 202 and minors 0 to 31 for /dev/cpu/0/msr to /dev/cpu/31/msr.
@@ -888,7 +925,7 @@ config X86_MSR
 
 config X86_CPUID
         tristate "/dev/cpu/*/cpuid - CPU information support"
-        help
+        ---help---
           This device gives processes access to the x86 CPUID instruction to
           be executed on a specific processor.  It is a character device
           with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to
@@ -940,7 +977,7 @@ config NOHIGHMEM
 config HIGHMEM4G
         bool "4GB"
         depends on !X86_NUMAQ
-        help
+        ---help---
           Select this if you have a 32-bit processor and between 1 and 4
           gigabytes of physical RAM.
 
@@ -948,7 +985,7 @@ config HIGHMEM64G
         bool "64GB"
         depends on !M386 && !M486
         select X86_PAE
-        help
+        ---help---
           Select this if you have a 32-bit processor and more than 4
           gigabytes of physical RAM.
 
@@ -959,7 +996,7 @@ choice
         prompt "Memory split" if EMBEDDED
         default VMSPLIT_3G
         depends on X86_32
-        help
+        ---help---
           Select the desired split between kernel and user memory.
 
           If the address range available to the kernel is less than the
@@ -1005,20 +1042,20 @@ config HIGHMEM
 config X86_PAE
         bool "PAE (Physical Address Extension) Support"
         depends on X86_32 && !HIGHMEM4G
-        help
+        ---help---
           PAE is required for NX support, and furthermore enables
           larger swapspace support for non-overcommit purposes. It
           has the cost of more pagetable lookup overhead, and also
           consumes more pagetable space per process.
 
 config ARCH_PHYS_ADDR_T_64BIT
-       def_bool X86_64 || X86_PAE
+        def_bool X86_64 || X86_PAE
 
 config DIRECT_GBPAGES
         bool "Enable 1GB pages for kernel pagetables" if EMBEDDED
         default y
         depends on X86_64
-        help
+        ---help---
           Allow the kernel linear mapping to use 1GB pages on CPUs that
           support it. This can improve the kernel's performance a tiny bit by
           reducing TLB pressure. If in doubt, say "Y".
@@ -1028,9 +1065,8 @@ config NUMA
         bool "Numa Memory Allocation and Scheduler Support"
         depends on SMP
         depends on X86_64 || (X86_32 && HIGHMEM64G && (X86_NUMAQ || X86_BIGSMP || X86_SUMMIT && ACPI) && EXPERIMENTAL)
-        default n if X86_PC
         default y if (X86_NUMAQ || X86_SUMMIT || X86_BIGSMP)
-        help
+        ---help---
           Enable NUMA (Non Uniform Memory Access) support.
 
           The kernel will try to allocate memory used by a CPU on the
@@ -1053,19 +1089,19 @@ config K8_NUMA
         def_bool y
         prompt "Old style AMD Opteron NUMA detection"
         depends on X86_64 && NUMA && PCI
-        help
-         Enable K8 NUMA node topology detection.  You should say Y here if
-         you have a multi processor AMD K8 system. This uses an old
-         method to read the NUMA configuration directly from the builtin
-         Northbridge of Opteron. It is recommended to use X86_64_ACPI_NUMA
-         instead, which also takes priority if both are compiled in.
+        ---help---
+          Enable K8 NUMA node topology detection.  You should say Y here if
+          you have a multi processor AMD K8 system. This uses an old
+          method to read the NUMA configuration directly from the builtin
+          Northbridge of Opteron. It is recommended to use X86_64_ACPI_NUMA
+          instead, which also takes priority if both are compiled in.
 
 config X86_64_ACPI_NUMA
         def_bool y
         prompt "ACPI NUMA detection"
         depends on X86_64 && NUMA && ACPI && PCI
         select ACPI_NUMA
-        help
+        ---help---
           Enable ACPI SRAT based node topology detection.
 
 # Some NUMA nodes have memory ranges that span
@@ -1080,7 +1116,7 @@ config NODES_SPAN_OTHER_NODES
 config NUMA_EMU
         bool "NUMA emulation"
         depends on X86_64 && NUMA
-        help
+        ---help---
           Enable NUMA emulation. A flat machine will be split
           into virtual nodes when booted with "numa=fake=N", where N is the
           number of nodes. This is only useful for debugging.
@@ -1093,11 +1129,11 @@ config NODES_SHIFT
         default "4" if X86_NUMAQ
         default "3"
         depends on NEED_MULTIPLE_NODES
-        help
+        ---help---
           Specify the maximum number of NUMA Nodes available on the target
           system.  Increases memory reserved to accomodate various tables.
 
-config HAVE_ARCH_BOOTMEM_NODE
+config HAVE_ARCH_BOOTMEM
         def_bool y
         depends on X86_32 && NUMA
 
@@ -1131,7 +1167,7 @@ config ARCH_SPARSEMEM_DEFAULT
 
 config ARCH_SPARSEMEM_ENABLE
         def_bool y
-        depends on X86_64 || NUMA || (EXPERIMENTAL && X86_PC) || X86_GENERICARCH
+        depends on X86_64 || NUMA || (EXPERIMENTAL && X86_32) || X86_32_NON_STANDARD
         select SPARSEMEM_STATIC if X86_32
         select SPARSEMEM_VMEMMAP_ENABLE if X86_64
 
@@ -1148,61 +1184,61 @@ source "mm/Kconfig"
 config HIGHPTE
         bool "Allocate 3rd-level pagetables from highmem"
         depends on X86_32 && (HIGHMEM4G || HIGHMEM64G)
-        help
+        ---help---
           The VM uses one page table entry for each page of physical memory.
           For systems with a lot of RAM, this can be wasteful of precious
           low memory.  Setting this option will put user-space page table
           entries in high memory.
 
 config X86_CHECK_BIOS_CORRUPTION
-        bool "Check for low memory corruption"
-        help
-         Periodically check for memory corruption in low memory, which
-         is suspected to be caused by BIOS.  Even when enabled in the
-         configuration, it is disabled at runtime.  Enable it by
-         setting "memory_corruption_check=1" on the kernel command
-         line.  By default it scans the low 64k of memory every 60
-         seconds; see the memory_corruption_check_size and
-         memory_corruption_check_period parameters in
-         Documentation/kernel-parameters.txt to adjust this.
-
-         When enabled with the default parameters, this option has
-         almost no overhead, as it reserves a relatively small amount
-         of memory and scans it infrequently.  It both detects corruption
-         and prevents it from affecting the running system.
-
-         It is, however, intended as a diagnostic tool; if repeatable
-         BIOS-originated corruption always affects the same memory,
-         you can use memmap= to prevent the kernel from using that
-         memory.
+        bool "Check for low memory corruption"
+        ---help---
+          Periodically check for memory corruption in low memory, which
+          is suspected to be caused by BIOS.  Even when enabled in the
+          configuration, it is disabled at runtime.  Enable it by
+          setting "memory_corruption_check=1" on the kernel command
+          line.  By default it scans the low 64k of memory every 60
+          seconds; see the memory_corruption_check_size and
+          memory_corruption_check_period parameters in
+          Documentation/kernel-parameters.txt to adjust this.
+
+          When enabled with the default parameters, this option has
+          almost no overhead, as it reserves a relatively small amount
+          of memory and scans it infrequently.  It both detects corruption
+          and prevents it from affecting the running system.
+
+          It is, however, intended as a diagnostic tool; if repeatable
+          BIOS-originated corruption always affects the same memory,
+          you can use memmap= to prevent the kernel from using that
+          memory.
 
 config X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK
-        bool "Set the default setting of memory_corruption_check"
+        bool "Set the default setting of memory_corruption_check"
         depends on X86_CHECK_BIOS_CORRUPTION
         default y
-        help
-         Set whether the default state of memory_corruption_check is
-         on or off.
+        ---help---
+          Set whether the default state of memory_corruption_check is
+          on or off.
 
 config X86_RESERVE_LOW_64K
-        bool "Reserve low 64K of RAM on AMI/Phoenix BIOSen"
+        bool "Reserve low 64K of RAM on AMI/Phoenix BIOSen"
         default y
-        help
-         Reserve the first 64K of physical RAM on BIOSes that are known
-         to potentially corrupt that memory range. A numbers of BIOSes are
-         known to utilize this area during suspend/resume, so it must not
-         be used by the kernel.
+        ---help---
+          Reserve the first 64K of physical RAM on BIOSes that are known
+          to potentially corrupt that memory range. A numbers of BIOSes are
+          known to utilize this area during suspend/resume, so it must not
+          be used by the kernel.
 
-         Set this to N if you are absolutely sure that you trust the BIOS
-         to get all its memory reservations and usages right.
+          Set this to N if you are absolutely sure that you trust the BIOS
+          to get all its memory reservations and usages right.
 
-         If you have doubts about the BIOS (e.g. suspend/resume does not
-         work or there's kernel crashes after certain hardware hotplug
-         events) and it's not AMI or Phoenix, then you might want to enable
-         X86_CHECK_BIOS_CORRUPTION=y to allow the kernel to check typical
-         corruption patterns.
+          If you have doubts about the BIOS (e.g. suspend/resume does not
+          work or there's kernel crashes after certain hardware hotplug
+          events) and it's not AMI or Phoenix, then you might want to enable
+          X86_CHECK_BIOS_CORRUPTION=y to allow the kernel to check typical
+          corruption patterns.
 
-         Say Y if unsure.
+          Say Y if unsure.
 
 config MATH_EMULATION
         bool
@@ -1268,7 +1304,7 @@ config MTRR_SANITIZER
         def_bool y
         prompt "MTRR cleanup support"
         depends on MTRR
-        help
+        ---help---
           Convert MTRR layout from continuous to discrete, so X drivers can
           add writeback entries.
 
@@ -1283,7 +1319,7 @@ config MTRR_SANITIZER_ENABLE_DEFAULT
         range 0 1
         default "0"
         depends on MTRR_SANITIZER
-        help
+        ---help---
           Enable mtrr cleanup default value
 
 config MTRR_SANITIZER_SPARE_REG_NR_DEFAULT
@@ -1291,7 +1327,7 @@ config MTRR_SANITIZER_SPARE_REG_NR_DEFAULT
         range 0 7
         default "1"
         depends on MTRR_SANITIZER
-        help
+        ---help---
           mtrr cleanup spare entries default, it can be changed via
           mtrr_spare_reg_nr=N on the kernel command line.
 
@@ -1299,7 +1335,7 @@ config X86_PAT
         bool
         prompt "x86 PAT support"
         depends on MTRR
-        help
+        ---help---
           Use PAT attributes to setup page level cache control.
 
           PATs are the modern equivalents of MTRRs and are much more
@@ -1314,20 +1350,20 @@ config EFI
         bool "EFI runtime service support"
         depends on ACPI
         ---help---
-        This enables the kernel to use EFI runtime services that are
-        available (such as the EFI variable services).
+          This enables the kernel to use EFI runtime services that are
+          available (such as the EFI variable services).
 
-        This option is only useful on systems that have EFI firmware.
-        In addition, you should use the latest ELILO loader available
-        at <http://elilo.sourceforge.net> in order to take advantage
-        of EFI runtime services. However, even with this option, the
-        resultant kernel should continue to boot on existing non-EFI
-        platforms.
+          This option is only useful on systems that have EFI firmware.
+          In addition, you should use the latest ELILO loader available
+          at <http://elilo.sourceforge.net> in order to take advantage
+          of EFI runtime services. However, even with this option, the
+          resultant kernel should continue to boot on existing non-EFI
+          platforms.
 
 config SECCOMP
         def_bool y
         prompt "Enable seccomp to safely compute untrusted bytecode"
-        help
+        ---help---
           This kernel feature is useful for number crunching applications
           that may need to compute untrusted bytecode during their
           execution. By using pipes or other transports made available to
@@ -1340,13 +1376,16 @@ config SECCOMP
 
           If unsure, say Y. Only embedded should say N here.
 
+config CC_STACKPROTECTOR_ALL
+        bool
+
 config CC_STACKPROTECTOR
         bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)"
-        depends on X86_64 && EXPERIMENTAL && BROKEN
-        help
-         This option turns on the -fstack-protector GCC feature. This
-          feature puts, at the beginning of critical functions, a canary
-          value on the stack just before the return address, and validates
+        select CC_STACKPROTECTOR_ALL
+        ---help---
+          This option turns on the -fstack-protector GCC feature. This
+          feature puts, at the beginning of functions, a canary value on
+          the stack just before the return address, and validates
           the value just before actually returning.  Stack based buffer
           overflows (that need to overwrite this return address) now also
           overwrite the canary, which gets detected and the attack is then
@@ -1354,22 +1393,14 @@ config CC_STACKPROTECTOR
 
           This feature requires gcc version 4.2 or above, or a distribution
           gcc with the feature backported. Older versions are automatically
-          detected and for those versions, this configuration option is ignored.
-
-config CC_STACKPROTECTOR_ALL
-        bool "Use stack-protector for all functions"
-        depends on CC_STACKPROTECTOR
-        help
-          Normally, GCC only inserts the canary value protection for
-          functions that use large-ish on-stack buffers. By enabling
-          this option, GCC will be asked to do this for ALL functions.
+          detected and for those versions, this configuration option is
+          ignored. (and a warning is printed during bootup)
 
 source kernel/Kconfig.hz
 
 config KEXEC
         bool "kexec system call"
-        depends on X86_BIOS_REBOOT
-        help
+        ---help---
           kexec is a system call that implements the ability to shutdown your
           current kernel, and to start another kernel.  It is like a reboot
           but it is independent of the system firmware.   And like a reboot
@@ -1386,7 +1417,7 @@ config KEXEC
 config CRASH_DUMP
         bool "kernel crash dumps"
         depends on X86_64 || (X86_32 && HIGHMEM)
-        help
+        ---help---
           Generate crash dump after being started by kexec.
           This should be normally only set in special crash dump kernels
           which are loaded in the main kernel with kexec-tools into
@@ -1400,8 +1431,8 @@ config CRASH_DUMP
 config KEXEC_JUMP
         bool "kexec jump (EXPERIMENTAL)"
         depends on EXPERIMENTAL
-        depends on KEXEC && HIBERNATION && X86_32
-        help
+        depends on KEXEC && HIBERNATION
+        ---help---
           Jump between original kernel and kexeced kernel and invoke
           code in physical address mode via KEXEC
 
@@ -1410,7 +1441,7 @@ config PHYSICAL_START
         default "0x1000000" if X86_NUMAQ
         default "0x200000" if X86_64
         default "0x100000"
-        help
+        ---help---
           This gives the physical address where the kernel is loaded.
 
           If kernel is a not relocatable (CONFIG_RELOCATABLE=n) then
@@ -1451,7 +1482,7 @@ config PHYSICAL_START
 config RELOCATABLE
         bool "Build a relocatable kernel (EXPERIMENTAL)"
         depends on EXPERIMENTAL
-        help
+        ---help---
           This builds a kernel image that retains relocation information
           so it can be loaded someplace besides the default 1MB.
           The relocations tend to make the kernel binary about 10% larger,
@@ -1471,7 +1502,7 @@ config PHYSICAL_ALIGN
         default "0x100000" if X86_32
         default "0x200000" if X86_64
         range 0x2000 0x400000
-        help
+        ---help---
           This value puts the alignment restrictions on physical address
           where kernel is loaded and run from. Kernel is compiled for an
           address which meets above alignment restriction.
@@ -1492,7 +1523,7 @@ config PHYSICAL_ALIGN
 
 config HOTPLUG_CPU
         bool "Support for hot-pluggable CPUs"
-        depends on SMP && HOTPLUG && !X86_VOYAGER
+        depends on SMP && HOTPLUG
         ---help---
           Say Y here to allow turning CPUs off and on. CPUs can be
           controlled through /sys/devices/system/cpu.
@@ -1504,7 +1535,7 @@ config COMPAT_VDSO
         def_bool y
         prompt "Compat VDSO support"
         depends on X86_32 || IA32_EMULATION
-        help
+        ---help---
           Map the 32-bit VDSO to the predictable old-style address too.
         ---help---
           Say N here if you are running a sufficiently recent glibc
@@ -1516,7 +1547,7 @@ config COMPAT_VDSO
 config CMDLINE_BOOL
         bool "Built-in kernel command line"
         default n
-        help
+        ---help---
           Allow for specifying boot arguments to the kernel at
           build time.  On some systems (e.g. embedded ones), it is
           necessary or convenient to provide some or all of the
@@ -1534,7 +1565,7 @@ config CMDLINE
         string "Built-in kernel command string"
         depends on CMDLINE_BOOL
         default ""
-        help
+        ---help---
           Enter arguments here that should be compiled into the kernel
           image and used at boot time.  If the boot loader provides a
           command line at boot time, it is appended to this string to
@@ -1551,7 +1582,7 @@ config CMDLINE_OVERRIDE
         bool "Built-in command line overrides boot loader arguments"
         default n
         depends on CMDLINE_BOOL
-        help
+        ---help---
           Set this option to 'Y' to have the kernel ignore the boot loader
           command line, and use ONLY the built-in command line.
 
@@ -1573,7 +1604,6 @@ config HAVE_ARCH_EARLY_PFN_TO_NID
         depends on NUMA
 
 menu "Power management and ACPI options"
-        depends on !X86_VOYAGER
 
 config ARCH_HIBERNATION_HEADER
         def_bool y
@@ -1651,7 +1681,7 @@ if APM
 
 config APM_IGNORE_USER_SUSPEND
         bool "Ignore USER SUSPEND"
-        help
+        ---help---
           This option will ignore USER SUSPEND requests. On machines with a
           compliant APM BIOS, you want to say N. However, on the NEC Versa M
           series notebooks, it is necessary to say Y because of a BIOS bug.
@@ -1675,7 +1705,7 @@ config APM_DO_ENABLE
 
 config APM_CPU_IDLE
         bool "Make CPU Idle calls when idle"
-        help
+        ---help---
           Enable calls to APM CPU Idle/CPU Busy inside the kernel's idle loop.
           On some machines, this can activate improved power savings, such as
           a slowed CPU clock rate, when the machine is idle. These idle calls
@@ -1686,7 +1716,7 @@ config APM_CPU_IDLE
 
 config APM_DISPLAY_BLANK
         bool "Enable console blanking using APM"
-        help
+        ---help---
           Enable console blanking using the APM. Some laptops can use this to
           turn off the LCD backlight when the screen blanker of the Linux
           virtual console blanks the screen. Note that this is only used by
@@ -1699,7 +1729,7 @@ config APM_DISPLAY_BLANK
 
 config APM_ALLOW_INTS
         bool "Allow interrupts during APM BIOS calls"
-        help
+        ---help---
           Normally we disable external interrupts while we are making calls to
           the APM BIOS as a measure to lessen the effects of a badly behaving
           BIOS implementation.  The BIOS should reenable interrupts if it
@@ -1724,7 +1754,7 @@ config PCI
         bool "PCI support"
         default y
         select ARCH_SUPPORTS_MSI if (X86_LOCAL_APIC && X86_IO_APIC)
-        help
+        ---help---
           Find out whether you have a PCI motherboard. PCI is the name of a
           bus system, i.e. the way the CPU talks to the other stuff inside
           your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
@@ -1795,40 +1825,52 @@ config PCI_MMCONFIG
 config DMAR
         bool "Support for DMA Remapping Devices (EXPERIMENTAL)"
         depends on X86_64 && PCI_MSI && ACPI && EXPERIMENTAL
-        help
+        ---help---
           DMA remapping (DMAR) devices support enables independent address
           translations for Direct Memory Access (DMA) from devices.
           These DMA remapping devices are reported via ACPI tables
           and include PCI device scope covered by these DMA
           remapping devices.
 
+config DMAR_DEFAULT_ON
+        def_bool y
+        prompt "Enable DMA Remapping Devices by default"
+        depends on DMAR
+        help
+          Selecting this option will enable a DMAR device at boot time if
+          one is found. If this option is not selected, DMAR support can
+          be enabled by passing intel_iommu=on to the kernel. It is
+          recommended you say N here while the DMAR code remains
+          experimental.
+
 config DMAR_GFX_WA
         def_bool y
         prompt "Support for Graphics workaround"
         depends on DMAR
-        help
-         Current Graphics drivers tend to use physical address
-         for DMA and avoid using DMA APIs. Setting this config
-         option permits the IOMMU driver to set a unity map for
-         all the OS-visible memory. Hence the driver can continue
-         to use physical addresses for DMA.
+        ---help---
+          Current Graphics drivers tend to use physical address
+          for DMA and avoid using DMA APIs. Setting this config
+          option permits the IOMMU driver to set a unity map for
+          all the OS-visible memory. Hence the driver can continue
+          to use physical addresses for DMA.
 
 config DMAR_FLOPPY_WA
         def_bool y
         depends on DMAR
-        help
-         Floppy disk drivers are know to bypass DMA API calls
-         thereby failing to work when IOMMU is enabled. This
-         workaround will setup a 1:1 mapping for the first
-         16M to make floppy (an ISA device) work.
+        ---help---
+          Floppy disk drivers are know to bypass DMA API calls
+          thereby failing to work when IOMMU is enabled. This
+          workaround will setup a 1:1 mapping for the first
+          16M to make floppy (an ISA device) work.
 
 config INTR_REMAP
         bool "Support for Interrupt Remapping (EXPERIMENTAL)"
         depends on X86_64 && X86_IO_APIC && PCI_MSI && ACPI && EXPERIMENTAL
-        help
-         Supports Interrupt remapping for IO-APIC and MSI devices.
-         To use x2apic mode in the CPU's which support x2APIC enhancements or
-         to support platforms with CPU's having > 8 bit APIC ID, say Y.
+        select X86_X2APIC
+        ---help---
+          Supports Interrupt remapping for IO-APIC and MSI devices.
+          To use x2apic mode in the CPU's which support x2APIC enhancements or
+          to support platforms with CPU's having > 8 bit APIC ID, say Y.
 
 source "drivers/pci/pcie/Kconfig"
 
@@ -1842,8 +1884,7 @@ if X86_32
 
 config ISA
         bool "ISA support"
-        depends on !X86_VOYAGER
-        help
+        ---help---
           Find out whether you have ISA slots on your motherboard.  ISA is the
           name of a bus system, i.e. the way the CPU talks to the other stuff
           inside your box.  Other bus systems are PCI, EISA, MicroChannel
@@ -1869,9 +1910,8 @@ config EISA
 source "drivers/eisa/Kconfig"
 
 config MCA
-        bool "MCA support" if !X86_VOYAGER
-        default y if X86_VOYAGER
-        help
+        bool "MCA support"
+        ---help---
           MicroChannel Architecture is found in some IBM PS/2 machines and
           laptops.  It is a bus system similar to PCI or ISA. See
           <file:Documentation/mca.txt> (and especially the web page given
@@ -1881,8 +1921,7 @@ source "drivers/mca/Kconfig"
 
 config SCx200
         tristate "NatSemi SCx200 support"
-        depends on !X86_VOYAGER
-        help
+        ---help---
           This provides basic support for National Semiconductor's
           (now AMD's) Geode processors.  The driver probes for the
           PCI-IDs of several on-chip devices, so its a good dependency
@@ -1894,7 +1933,7 @@ config SCx200HR_TIMER
         tristate "NatSemi SCx200 27MHz High-Resolution Timer Support"
         depends on SCx200 && GENERIC_TIME
         default y
-        help
+        ---help---
           This driver provides a clocksource built upon the on-chip
           27MHz high-resolution timer.  Its also a workaround for
           NSC Geode SC-1100's buggy TSC, which loses time when the
@@ -1905,7 +1944,7 @@ config GEODE_MFGPT_TIMER
         def_bool y
         prompt "Geode Multi-Function General Purpose Timer (MFGPT) events"
         depends on MGEODE_LX && GENERIC_TIME && GENERIC_CLOCKEVENTS
-        help
+        ---help---
           This driver provides a clock event source based on the MFGPT
           timer(s) in the CS5535 and CS5536 companion chip for the geode.
           MFGPTs have a better resolution and max interval than the
@@ -1914,7 +1953,7 @@ config GEODE_MFGPT_TIMER
 config OLPC
         bool "One Laptop Per Child support"
         default n
-        help
+        ---help---
           Add support for detecting the unique features of the OLPC
           XO hardware.
 
@@ -1939,16 +1978,16 @@ config IA32_EMULATION
         bool "IA32 Emulation"
         depends on X86_64
         select COMPAT_BINFMT_ELF
-        help
+        ---help---
           Include code to run 32-bit programs under a 64-bit kernel. You should
           likely turn this on, unless you're 100% sure that you don't have any
           32-bit programs left.
 
 config IA32_AOUT
-       tristate "IA32 a.out support"
-       depends on IA32_EMULATION
-       help
-         Support old a.out binaries in the 32bit emulation.
+        tristate "IA32 a.out support"
+        depends on IA32_EMULATION
+        ---help---
+          Support old a.out binaries in the 32bit emulation.
 
 config COMPAT
         def_bool y
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 8078955845ae..a95eaf0e582a 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -50,7 +50,7 @@ config M386
 config M486
         bool "486"
         depends on X86_32
-        help
+        ---help---
           Select this for a 486 series processor, either Intel or one of the
           compatible processors from AMD, Cyrix, IBM, or Intel.  Includes DX,
           DX2, and DX4 variants; also SL/SLC/SLC2/SLC3/SX/SX2 and UMC U5D or
@@ -59,7 +59,7 @@ config M486
 config M586
         bool "586/K5/5x86/6x86/6x86MX"
         depends on X86_32
-        help
+        ---help---
           Select this for an 586 or 686 series processor such as the AMD K5,
           the Cyrix 5x86, 6x86 and 6x86MX.  This choice does not
           assume the RDTSC (Read Time Stamp Counter) instruction.
@@ -67,21 +67,21 @@ config M586
 config M586TSC
         bool "Pentium-Classic"
         depends on X86_32
-        help
+        ---help---
           Select this for a Pentium Classic processor with the RDTSC (Read
           Time Stamp Counter) instruction for benchmarking.
 
 config M586MMX
         bool "Pentium-MMX"
         depends on X86_32
-        help
+        ---help---
           Select this for a Pentium with the MMX graphics/multimedia
           extended instructions.
 
 config M686
         bool "Pentium-Pro"
         depends on X86_32
-        help
+        ---help---
           Select this for Intel Pentium Pro chips.  This enables the use of
           Pentium Pro extended instructions, and disables the init-time guard
           against the f00f bug found in earlier Pentiums.
@@ -89,7 +89,7 @@ config M686
 config MPENTIUMII
         bool "Pentium-II/Celeron(pre-Coppermine)"
         depends on X86_32
-        help
+        ---help---
           Select this for Intel chips based on the Pentium-II and
           pre-Coppermine Celeron core.  This option enables an unaligned
           copy optimization, compiles the kernel with optimization flags
@@ -99,7 +99,7 @@ config MPENTIUMII
 config MPENTIUMIII
         bool "Pentium-III/Celeron(Coppermine)/Pentium-III Xeon"
         depends on X86_32
-        help
+        ---help---
           Select this for Intel chips based on the Pentium-III and
           Celeron-Coppermine core.  This option enables use of some
           extended prefetch instructions in addition to the Pentium II
@@ -108,14 +108,14 @@ config MPENTIUMIII
 config MPENTIUMM
         bool "Pentium M"
         depends on X86_32
-        help
+        ---help---
           Select this for Intel Pentium M (not Pentium-4 M)
           notebook chips.
 
 config MPENTIUM4
         bool "Pentium-4/Celeron(P4-based)/Pentium-4 M/older Xeon"
         depends on X86_32
-        help
+        ---help---
           Select this for Intel Pentium 4 chips.  This includes the
           Pentium 4, Pentium D, P4-based Celeron and Xeon, and
           Pentium-4 M (not Pentium M) chips.  This option enables compile
@@ -151,7 +151,7 @@ config MPENTIUM4
 config MK6
         bool "K6/K6-II/K6-III"
         depends on X86_32
-        help
+        ---help---
           Select this for an AMD K6-family processor.  Enables use of
           some extended instructions, and passes appropriate optimization
           flags to GCC.
@@ -159,22 +159,22 @@ config MK6
 config MK7
         bool "Athlon/Duron/K7"
         depends on X86_32
-        help
+        ---help---
           Select this for an AMD Athlon K7-family processor.  Enables use of
           some extended instructions, and passes appropriate optimization
           flags to GCC.
 
 config MK8
         bool "Opteron/Athlon64/Hammer/K8"
-        help
-          Select this for an AMD Opteron or Athlon64 Hammer-family processor.  Enables
-          use of some extended instructions, and passes appropriate optimization
-          flags to GCC.
+        ---help---
+          Select this for an AMD Opteron or Athlon64 Hammer-family processor.
+          Enables use of some extended instructions, and passes appropriate
+          optimization flags to GCC.
 
 config MCRUSOE
         bool "Crusoe"
         depends on X86_32
-        help
+        ---help---
           Select this for a Transmeta Crusoe processor.  Treats the processor
           like a 586 with TSC, and sets some GCC optimization flags (like a
           Pentium Pro with no alignment requirements).
@@ -182,13 +182,13 @@ config MCRUSOE
 config MEFFICEON
         bool "Efficeon"
         depends on X86_32
-        help
+        ---help---
           Select this for a Transmeta Efficeon processor.
 
 config MWINCHIPC6
         bool "Winchip-C6"
         depends on X86_32
-        help
+        ---help---
           Select this for an IDT Winchip C6 chip.  Linux and GCC
           treat this chip as a 586TSC with some extended instructions
           and alignment requirements.
@@ -196,7 +196,7 @@ config MWINCHIPC6
 config MWINCHIP3D
         bool "Winchip-2/Winchip-2A/Winchip-3"
         depends on X86_32
-        help
+        ---help---
           Select this for an IDT Winchip-2, 2A or 3.  Linux and GCC
           treat this chip as a 586TSC with some extended instructions
           and alignment requirements.  Also enable out of order memory
@@ -206,19 +206,19 @@ config MWINCHIP3D
 config MGEODEGX1
         bool "GeodeGX1"
         depends on X86_32
-        help
+        ---help---
           Select this for a Geode GX1 (Cyrix MediaGX) chip.
 
 config MGEODE_LX
         bool "Geode GX/LX"
         depends on X86_32
-        help
+        ---help---
           Select this for AMD Geode GX and LX processors.
 
 config MCYRIXIII
         bool "CyrixIII/VIA-C3"
         depends on X86_32
-        help
+        ---help---
           Select this for a Cyrix III or C3 chip.  Presently Linux and GCC
           treat this chip as a generic 586. Whilst the CPU is 686 class,
           it lacks the cmov extension which gcc assumes is present when
@@ -230,7 +230,7 @@ config MCYRIXIII
 config MVIAC3_2
         bool "VIA C3-2 (Nehemiah)"
         depends on X86_32
-        help
+        ---help---
           Select this for a VIA C3 "Nehemiah". Selecting this enables usage
           of SSE and tells gcc to treat the CPU as a 686.
           Note, this kernel will not boot on older (pre model 9) C3s.
@@ -238,14 +238,14 @@ config MVIAC3_2
 config MVIAC7
         bool "VIA C7"
         depends on X86_32
-        help
+        ---help---
           Select this for a VIA C7.  Selecting this uses the correct cache
           shift and tells gcc to treat the CPU as a 686.
 
 config MPSC
         bool "Intel P4 / older Netburst based Xeon"
         depends on X86_64
-        help
+        ---help---
           Optimize for Intel Pentium 4, Pentium D and older Nocona/Dempsey
           Xeon CPUs with Intel 64bit which is compatible with x86-64.
           Note that the latest Xeons (Xeon 51xx and 53xx) are not based on the
@@ -255,15 +255,17 @@ config MPSC
 
 config MCORE2
         bool "Core 2/newer Xeon"
-        help
-          Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and 53xx)
-          CPUs. You can distinguish newer from older Xeons by the CPU family
-          in /proc/cpuinfo. Newer ones have 6 and older ones 15 (not a typo)
+        ---help---
+
+          Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and
+          53xx) CPUs. You can distinguish newer from older Xeons by the CPU
+          family in /proc/cpuinfo. Newer ones have 6 and older ones 15
+          (not a typo)
 
 config GENERIC_CPU
         bool "Generic-x86-64"
         depends on X86_64
-        help
+        ---help---
           Generic x86-64 CPU.
           Run equally well on all x86-64 CPUs.
 
@@ -272,7 +274,7 @@ endchoice
 config X86_GENERIC
         bool "Generic x86 support"
         depends on X86_32
-        help
+        ---help---
           Instead of just including optimizations for the selected
           x86 variant (e.g. PII, Crusoe or Athlon), include some more
           generic optimizations as well. This will make the kernel
@@ -292,25 +294,23 @@ config X86_CPU
 # Define implied options from the CPU selection here
 config X86_L1_CACHE_BYTES
         int
-        default "128" if GENERIC_CPU || MPSC
-        default "64" if MK8 || MCORE2
-        depends on X86_64
+        default "128" if MPSC
+        default "64" if GENERIC_CPU || MK8 || MCORE2 || X86_32
 
 config X86_INTERNODE_CACHE_BYTES
         int
         default "4096" if X86_VSMP
         default X86_L1_CACHE_BYTES if !X86_VSMP
-        depends on X86_64
 
 config X86_CMPXCHG
         def_bool X86_64 || (X86_32 && !M386)
 
 config X86_L1_CACHE_SHIFT
         int
-        default "7" if MPENTIUM4 || X86_GENERIC || GENERIC_CPU || MPSC
+        default "7" if MPENTIUM4 || MPSC
         default "4" if X86_ELAN || M486 || M386 || MGEODEGX1
         default "5" if MWINCHIP3D || MWINCHIPC6 || MCRUSOE || MEFFICEON || MCYRIXIII || MK6 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || MVIAC3_2 || MGEODE_LX
-        default "6" if MK7 || MK8 || MPENTIUMM || MCORE2 || MVIAC7
+        default "6" if MK7 || MK8 || MPENTIUMM || MCORE2 || MVIAC7 || X86_GENERIC || GENERIC_CPU
 
 config X86_XADD
         def_bool y
@@ -319,15 +319,15 @@ config X86_XADD
 config X86_PPRO_FENCE
         bool "PentiumPro memory ordering errata workaround"
         depends on M686 || M586MMX || M586TSC || M586 || M486 || M386 || MGEODEGX1
-        help
-          Old PentiumPro multiprocessor systems had errata that could cause memory
-          operations to violate the x86 ordering standard in rare cases. Enabling this
-          option will attempt to work around some (but not all) occurances of
-          this problem, at the cost of much heavier spinlock and memory barrier
-          operations.
+        ---help---
+          Old PentiumPro multiprocessor systems had errata that could cause
+          memory operations to violate the x86 ordering standard in rare cases.
+          Enabling this option will attempt to work around some (but not all)
+          occurances of this problem, at the cost of much heavier spinlock and
+          memory barrier operations.
 
-          If unsure, say n here. Even distro kernels should think twice before enabling
-          this: there are few systems, and an unlikely bug.
+          If unsure, say n here. Even distro kernels should think twice before
+          enabling this: there are few systems, and an unlikely bug.
 
 config X86_F00F_BUG
         def_bool y
@@ -412,14 +412,14 @@ config X86_DEBUGCTLMSR
 
 menuconfig PROCESSOR_SELECT
         bool "Supported processor vendors" if EMBEDDED
-        help
+        ---help---
           This lets you choose what x86 vendor support code your kernel
           will include.
 
 config CPU_SUP_INTEL
         default y
         bool "Support Intel processors" if PROCESSOR_SELECT
-        help
+        ---help---
           This enables detection, tunings and quirks for Intel processors
 
           You need this enabled if you want your kernel to run on an
@@ -433,7 +433,7 @@ config CPU_SUP_CYRIX_32
         default y
         bool "Support Cyrix processors" if PROCESSOR_SELECT
         depends on !64BIT
-        help
+        ---help---
           This enables detection, tunings and quirks for Cyrix processors
 
           You need this enabled if you want your kernel to run on a
@@ -446,7 +446,7 @@ config CPU_SUP_CYRIX_32
 config CPU_SUP_AMD
         default y
         bool "Support AMD processors" if PROCESSOR_SELECT
-        help
+        ---help---
           This enables detection, tunings and quirks for AMD processors
 
           You need this enabled if you want your kernel to run on an
@@ -460,7 +460,7 @@ config CPU_SUP_CENTAUR_32
         default y
         bool "Support Centaur processors" if PROCESSOR_SELECT
         depends on !64BIT
-        help
+        ---help---
           This enables detection, tunings and quirks for Centaur processors
 
           You need this enabled if you want your kernel to run on a
@@ -474,7 +474,7 @@ config CPU_SUP_CENTAUR_64
         default y
         bool "Support Centaur processors" if PROCESSOR_SELECT
         depends on 64BIT
-        help
+        ---help---
           This enables detection, tunings and quirks for Centaur processors
 
           You need this enabled if you want your kernel to run on a
@@ -488,7 +488,7 @@ config CPU_SUP_TRANSMETA_32
         default y
         bool "Support Transmeta processors" if PROCESSOR_SELECT
         depends on !64BIT
-        help
+        ---help---
           This enables detection, tunings and quirks for Transmeta processors
 
           You need this enabled if you want your kernel to run on a
@@ -502,7 +502,7 @@ config CPU_SUP_UMC_32
         default y
         bool "Support UMC processors" if PROCESSOR_SELECT
         depends on !64BIT
-        help
+        ---help---
           This enables detection, tunings and quirks for UMC processors
 
           You need this enabled if you want your kernel to run on a
@@ -521,7 +521,7 @@ config X86_PTRACE_BTS
         bool "Branch Trace Store"
         default y
         depends on X86_DEBUGCTLMSR
-        help
+        ---help---
           This adds a ptrace interface to the hardware's branch trace store.
 
           Debuggers may use it to collect an execution trace of the debugged
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index 10d6cc3fd052..fdb45df608b6 100644
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -7,7 +7,7 @@ source "lib/Kconfig.debug"
 
 config STRICT_DEVMEM
         bool "Filter access to /dev/mem"
-        help
+        ---help---
           If this option is disabled, you allow userspace (root) access to all
           of memory, including kernel and userspace memory. Accidental
           access to this is obviously disastrous, but specific access can
@@ -25,7 +25,7 @@ config STRICT_DEVMEM
 config X86_VERBOSE_BOOTUP
         bool "Enable verbose x86 bootup info messages"
         default y
-        help
+        ---help---
           Enables the informational output from the decompression stage
           (e.g. bzImage) of the boot. If you disable this you will still
           see errors. Disable this if you want silent bootup.
@@ -33,7 +33,7 @@ config X86_VERBOSE_BOOTUP
 config EARLY_PRINTK
         bool "Early printk" if EMBEDDED
         default y
-        help
+        ---help---
           Write kernel log output directly into the VGA buffer or to a serial
           port.
 
@@ -47,7 +47,7 @@ config EARLY_PRINTK_DBGP
         bool "Early printk via EHCI debug port"
         default n
         depends on EARLY_PRINTK && PCI
-        help
+        ---help---
           Write kernel log output directly into the EHCI debug port.
 
           This is useful for kernel debugging when your machine crashes very
@@ -59,14 +59,14 @@ config EARLY_PRINTK_DBGP
 config DEBUG_STACKOVERFLOW
         bool "Check for stack overflows"
         depends on DEBUG_KERNEL
-        help
+        ---help---
           This option will cause messages to be printed if free stack space
           drops below a certain limit.
 
 config DEBUG_STACK_USAGE
         bool "Stack utilization instrumentation"
         depends on DEBUG_KERNEL
-        help
+        ---help---
           Enables the display of the minimum amount of free stack which each
           task has ever had available in the sysrq-T and sysrq-P debug output.
 
@@ -75,7 +75,7 @@ config DEBUG_STACK_USAGE
 config DEBUG_PAGEALLOC
         bool "Debug page memory allocations"
         depends on DEBUG_KERNEL
-        help
+        ---help---
           Unmap pages from the kernel linear mapping after free_pages().
           This results in a large slowdown, but helps to find certain types
           of memory corruptions.
@@ -83,9 +83,9 @@ config DEBUG_PAGEALLOC
 config DEBUG_PER_CPU_MAPS
         bool "Debug access to per_cpu maps"
         depends on DEBUG_KERNEL
-        depends on X86_SMP
+        depends on SMP
         default n
-        help
+        ---help---
           Say Y to verify that the per_cpu map being accessed has
           been setup.  Adds a fair amount of code to kernel memory
           and decreases performance.
@@ -96,7 +96,7 @@ config X86_PTDUMP
         bool "Export kernel pagetable layout to userspace via debugfs"
         depends on DEBUG_KERNEL
         select DEBUG_FS
-        help
+        ---help---
           Say Y here if you want to show the kernel pagetable layout in a
           debugfs file. This information is only useful for kernel developers
           who are working in architecture specific areas of the kernel.
@@ -108,7 +108,7 @@ config DEBUG_RODATA
         bool "Write protect kernel read-only data structures"
         default y
         depends on DEBUG_KERNEL
-        help
+        ---help---
           Mark the kernel read-only data as write-protected in the pagetables,
           in order to catch accidental (and incorrect) writes to such const
           data. This is recommended so that we can catch kernel bugs sooner.
@@ -117,7 +117,8 @@ config DEBUG_RODATA
 config DEBUG_RODATA_TEST
         bool "Testcase for the DEBUG_RODATA feature"
         depends on DEBUG_RODATA
-        help
+        default y
+        ---help---
           This option enables a testcase for the DEBUG_RODATA
           feature as well as for the change_page_attr() infrastructure.
           If in doubt, say "N"
@@ -125,7 +126,7 @@ config DEBUG_RODATA_TEST
 config DEBUG_NX_TEST
         tristate "Testcase for the NX non-executable stack feature"
         depends on DEBUG_KERNEL && m
-        help
+        ---help---
           This option enables a testcase for the CPU NX capability
           and the software setup of this feature.
           If in doubt, say "N"
@@ -133,7 +134,7 @@ config DEBUG_NX_TEST
 config 4KSTACKS
         bool "Use 4Kb for kernel stacks instead of 8Kb"
         depends on X86_32
-        help
+        ---help---
           If you say Y here the kernel will use a 4Kb stacksize for the
           kernel stack attached to each process/thread. This facilitates
           running more threads on a system and also reduces the pressure
@@ -144,7 +145,7 @@ config DOUBLEFAULT
         default y
         bool "Enable doublefault exception handler" if EMBEDDED
         depends on X86_32
-        help
+        ---help---
           This option allows trapping of rare doublefault exceptions that
           would otherwise cause a system to silently reboot. Disabling this
           option saves about 4k and might cause you much additional grey
@@ -154,7 +155,7 @@ config IOMMU_DEBUG
         bool "Enable IOMMU debugging"
         depends on GART_IOMMU && DEBUG_KERNEL
         depends on X86_64
-        help
+        ---help---
           Force the IOMMU to on even when you have less than 4GB of
           memory and add debugging code. On overflow always panic. And
           allow to enable IOMMU leak tracing. Can be disabled at boot
@@ -170,32 +171,12 @@ config IOMMU_LEAK
         bool "IOMMU leak tracing"
         depends on DEBUG_KERNEL
         depends on IOMMU_DEBUG
-        help
+        ---help---
           Add a simple leak tracer to the IOMMU code. This is useful when you
           are debugging a buggy device driver that leaks IOMMU mappings.
 
-config MMIOTRACE
-        bool "Memory mapped IO tracing"
-        depends on DEBUG_KERNEL && PCI
-        select TRACING
-        help
-          Mmiotrace traces Memory Mapped I/O access and is meant for
-          debugging and reverse engineering. It is called from the ioremap
-          implementation and works via page faults. Tracing is disabled by
-          default and can be enabled at run-time.
-
-          See Documentation/tracers/mmiotrace.txt.
-          If you are not helping to develop drivers, say N.
-
-config MMIOTRACE_TEST
-        tristate "Test module for mmiotrace"
-        depends on MMIOTRACE && m
-        help
-          This is a dumb module for testing mmiotrace. It is very dangerous
-          as it will write garbage to IO memory starting at a given address.
-          However, it should be safe to use on e.g. unused portion of VRAM.
-
-          Say N, unless you absolutely know what you are doing.
+config HAVE_MMIOTRACE_SUPPORT
+        def_bool y
 
 #
 # IO delay types:
@@ -223,25 +204,25 @@ choice
 
 config IO_DELAY_0X80
         bool "port 0x80 based port-IO delay [recommended]"
-        help
+        ---help---
           This is the traditional Linux IO delay used for in/out_p.
           It is the most tested hence safest selection here.
 
 config IO_DELAY_0XED
         bool "port 0xed based port-IO delay"
-        help
+        ---help---
           Use port 0xed as the IO delay. This frees up port 0x80 which is
           often used as a hardware-debug port.
 
 config IO_DELAY_UDELAY
         bool "udelay based port-IO delay"
-        help
+        ---help---
           Use udelay(2) as the IO delay method. This provides the delay
           while not having any side-effect on the IO port space.
 
 config IO_DELAY_NONE
         bool "no port-IO delay"
-        help
+        ---help---
           No port-IO delay. Will break on old boxes that require port-IO
           delay for certain operations. Should work on most new machines.
 
@@ -275,18 +256,18 @@ config DEBUG_BOOT_PARAMS
         bool "Debug boot parameters"
         depends on DEBUG_KERNEL
         depends on DEBUG_FS
-        help
+        ---help---
           This option will cause struct boot_params to be exported via debugfs.
 
 config CPA_DEBUG
         bool "CPA self-test code"
         depends on DEBUG_KERNEL
-        help
+        ---help---
           Do change_page_attr() self-tests every 30 seconds.
 
 config OPTIMIZE_INLINING
         bool "Allow gcc to uninline functions marked 'inline'"
-        help
+        ---help---
           This option determines if the kernel forces gcc to inline the functions
           developers have marked 'inline'. Doing so takes away freedom from gcc to
           do what it thinks is best, which is desirable for the gcc 3.x series of
@@ -299,4 +280,3 @@ config OPTIMIZE_INLINING
           If unsure, say N.
 
 endmenu
-
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index d1a47adb5aec..1836191839ee 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -70,14 +70,17 @@ else
         # this works around some issues with generating unwind tables in older gccs
         # newer gccs do it by default
         KBUILD_CFLAGS += -maccumulate-outgoing-args
+endif
 
-        stackp := $(CONFIG_SHELL) $(srctree)/scripts/gcc-x86_64-has-stack-protector.sh
-        stackp-$(CONFIG_CC_STACKPROTECTOR) := $(shell $(stackp) \
-                "$(CC)" -fstack-protector )
-        stackp-$(CONFIG_CC_STACKPROTECTOR_ALL) += $(shell $(stackp) \
-                "$(CC)" -fstack-protector-all )
-
-        KBUILD_CFLAGS += $(stackp-y)
+ifdef CONFIG_CC_STACKPROTECTOR
+        cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
+        ifeq ($(shell $(CONFIG_SHELL) $(cc_has_sp) $(CC)),y)
+                stackp-y := -fstack-protector
+                stackp-$(CONFIG_CC_STACKPROTECTOR_ALL) += -fstack-protector-all
+                KBUILD_CFLAGS += $(stackp-y)
+        else
+                $(warning stack protector enabled but no compiler support)
+        endif
 endif
 
 # Stackpointer is addressed different for 32 bit and 64 bit x86
@@ -102,29 +105,6 @@ KBUILD_CFLAGS += -fno-asynchronous-unwind-tables
 # prevent gcc from generating any FP code by mistake
 KBUILD_CFLAGS += $(call cc-option,-mno-sse -mno-mmx -mno-sse2 -mno-3dnow,)
 
-###
-# Sub architecture support
-# fcore-y is linked before mcore-y files.
-
-# Default subarch .c files
-mcore-y  := arch/x86/mach-default/
-
-# Voyager subarch support
-mflags-$(CONFIG_X86_VOYAGER)    := -Iarch/x86/include/asm/mach-voyager
-mcore-$(CONFIG_X86_VOYAGER)     := arch/x86/mach-voyager/
-
-# generic subarchitecture
-mflags-$(CONFIG_X86_GENERICARCH):= -Iarch/x86/include/asm/mach-generic
-fcore-$(CONFIG_X86_GENERICARCH) += arch/x86/mach-generic/
-mcore-$(CONFIG_X86_GENERICARCH) := arch/x86/mach-default/
-
-# default subarch .h files
-mflags-y += -Iarch/x86/include/asm/mach-default
-
-# 64 bit does not support subarch support - clear sub arch variables
-fcore-$(CONFIG_X86_64)  :=
-mcore-$(CONFIG_X86_64)  :=
-
 KBUILD_CFLAGS += $(mflags-y)
 KBUILD_AFLAGS += $(mflags-y)
 
@@ -150,9 +130,6 @@ core-$(CONFIG_LGUEST_GUEST) += arch/x86/lguest/
 core-y += arch/x86/kernel/
 core-y += arch/x86/mm/
 
-# Remaining sub architecture files
-core-y += $(mcore-y)
-
 core-y += arch/x86/crypto/
 core-y += arch/x86/vdso/
 core-$(CONFIG_IA32_EMULATION) += arch/x86/ia32/
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
index cd48c7210016..c70eff69a1fb 100644
--- a/arch/x86/boot/Makefile
+++ b/arch/x86/boot/Makefile
@@ -32,7 +32,6 @@ setup-y		+= a20.o cmdline.o copy.o cpu.o cpucheck.o edd.o
 setup-y         += header.o main.o mca.o memory.o pm.o pmjump.o
 setup-y         += printf.o string.o tty.o video.o video-mode.o version.o
 setup-$(CONFIG_X86_APM_BOOT) += apm.o
-setup-$(CONFIG_X86_VOYAGER) += voyager.o
 
 # The link order of the video-*.o modules can matter.  In particular,
 # video-vga.o *must* be listed first, followed by video-vesa.o.
diff --git a/arch/x86/boot/a20.c b/arch/x86/boot/a20.c
index 4063d630deff..7c19ce8c2442 100644
--- a/arch/x86/boot/a20.c
+++ b/arch/x86/boot/a20.c
@@ -2,6 +2,7 @@
  *
  *   Copyright (C) 1991, 1992 Linus Torvalds
  *   Copyright 2007-2008 rPath, Inc. - All Rights Reserved
+ *   Copyright 2009 Intel Corporation
  *
  *   This file is part of the Linux kernel, and is made available under
  *   the terms of the GNU General Public License version 2.
@@ -15,16 +16,23 @@
 #include "boot.h"
 
 #define MAX_8042_LOOPS  100000
+#define MAX_8042_FF     32
 
 static int empty_8042(void)
 {
         u8 status;
         int loops = MAX_8042_LOOPS;
+        int ffs   = MAX_8042_FF;
 
         while (loops--) {
                 io_delay();
 
                 status = inb(0x64);
+                if (status == 0xff) {
+                        /* FF is a plausible, but very unlikely status */
+                        if (!--ffs)
+                                return -1; /* Assume no KBC present */
+                }
                 if (status & 1) {
                         /* Read and discard input data */
                         io_delay();
@@ -118,44 +126,37 @@ static void enable_a20_fast(void)
 
 int enable_a20(void)
 {
-#if defined(CONFIG_X86_ELAN)
-        /* Elan croaks if we try to touch the KBC */
-        enable_a20_fast();
-        while (!a20_test_long())
-                ;
-        return 0;
-#elif defined(CONFIG_X86_VOYAGER)
-        /* On Voyager, a20_test() is unsafe? */
-        enable_a20_kbc();
-        return 0;
-#else
        int loops = A20_ENABLE_LOOPS;
-        while (loops--) {
-                /* First, check to see if A20 is already enabled
-                   (legacy free, etc.) */
-                if (a20_test_short())
-                        return 0;
-
-                /* Next, try the BIOS (INT 0x15, AX=0x2401) */
-                enable_a20_bios();
-                if (a20_test_short())
-                        return 0;
-
-                /* Try enabling A20 through the keyboard controller */
-                empty_8042();
-                if (a20_test_short())
-                        return 0; /* BIOS worked, but with delayed reaction */
-
-                enable_a20_kbc();
-                if (a20_test_long())
-                        return 0;
-
-                /* Finally, try enabling the "fast A20 gate" */
-                enable_a20_fast();
-                if (a20_test_long())
-                        return 0;
-        }
-
-        return -1;
-#endif
+       int kbc_err;
+
+       while (loops--) {
+               /* First, check to see if A20 is already enabled
+                  (legacy free, etc.) */
+               if (a20_test_short())
+                       return 0;
+               
+               /* Next, try the BIOS (INT 0x15, AX=0x2401) */
+               enable_a20_bios();
+               if (a20_test_short())
+                       return 0;
+               
+               /* Try enabling A20 through the keyboard controller */
+               kbc_err = empty_8042();
+
+               if (a20_test_short())
+                       return 0; /* BIOS worked, but with delayed reaction */
+        
+               if (!kbc_err) {
+                       enable_a20_kbc();
+                       if (a20_test_long())
+                               return 0;
+               }
+               
+               /* Finally, try enabling the "fast A20 gate" */
+               enable_a20_fast();
+               if (a20_test_long())
+                       return 0;
+       }
+       
+       return -1;
 }
diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
index cc0ef13fba7a..7b2692e897e5 100644
--- a/arch/x86/boot/boot.h
+++ b/arch/x86/boot/boot.h
@@ -302,9 +302,6 @@ void probe_cards(int unsafe);
 /* video-vesa.c */
 void vesa_store_edid(void);
 
-/* voyager.c */
-int query_voyager(void);
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* BOOT_BOOT_H */
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
index 1771c804e02f..3ca4c194b8e5 100644
--- a/arch/x86/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile
@@ -4,7 +4,7 @@
 # create a compressed vmlinux image from the original vmlinux
 #
 
-targets := vmlinux vmlinux.bin vmlinux.bin.gz head_$(BITS).o misc.o piggy.o
+targets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma head_$(BITS).o misc.o piggy.o
 
 KBUILD_CFLAGS := -m$(BITS) -D__KERNEL__ $(LINUX_INCLUDE) -O2
 KBUILD_CFLAGS += -fno-strict-aliasing -fPIC
@@ -47,18 +47,35 @@ ifeq ($(CONFIG_X86_32),y)
 ifdef CONFIG_RELOCATABLE
 $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin.all FORCE
         $(call if_changed,gzip)
+$(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin.all FORCE
+        $(call if_changed,bzip2)
+$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin.all FORCE
+        $(call if_changed,lzma)
 else
 $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
         $(call if_changed,gzip)
+$(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE
+        $(call if_changed,bzip2)
+$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE
+        $(call if_changed,lzma)
 endif
 LDFLAGS_piggy.o := -r --format binary --oformat elf32-i386 -T
 
 else
+
 $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
         $(call if_changed,gzip)
+$(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE
+        $(call if_changed,bzip2)
+$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE
+        $(call if_changed,lzma)
 
 LDFLAGS_piggy.o := -r --format binary --oformat elf64-x86-64 -T
 endif
 
-$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.gz FORCE
+suffix_$(CONFIG_KERNEL_GZIP)  = gz
+suffix_$(CONFIG_KERNEL_BZIP2) = bz2
+suffix_$(CONFIG_KERNEL_LZMA)  = lzma
+
+$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.$(suffix_y) FORCE
         $(call if_changed,ld)
diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
index 29c5fbf08392..3a8a866fb2e2 100644
--- a/arch/x86/boot/compressed/head_32.S
+++ b/arch/x86/boot/compressed/head_32.S
@@ -25,14 +25,12 @@
 
 #include <linux/linkage.h>
 #include <asm/segment.h>
-#include <asm/page.h>
+#include <asm/page_types.h>
 #include <asm/boot.h>
 #include <asm/asm-offsets.h>
 
 .section ".text.head","ax",@progbits
-        .globl startup_32
-
-startup_32:
+ENTRY(startup_32)
         cld
         /* test KEEP_SEGMENTS flag to see if the bootloader is asking
          * us to not reload segments */
@@ -113,6 +111,8 @@ startup_32:
  */
         leal relocated(%ebx), %eax
         jmp *%eax
+ENDPROC(startup_32)
+
 .section ".text"
 relocated:
 
diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
index 1d5dff4123e1..ed4a82948002 100644
--- a/arch/x86/boot/compressed/head_64.S
+++ b/arch/x86/boot/compressed/head_64.S
@@ -26,8 +26,8 @@
 
 #include <linux/linkage.h>
 #include <asm/segment.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
+#include <asm/pgtable_types.h>
+#include <asm/page_types.h>
 #include <asm/boot.h>
 #include <asm/msr.h>
 #include <asm/processor-flags.h>
@@ -35,9 +35,7 @@
 
 .section ".text.head"
         .code32
-        .globl startup_32
-
-startup_32:
+ENTRY(startup_32)
         cld
         /* test KEEP_SEGMENTS flag to see if the bootloader is asking
          * us to not reload segments */
@@ -176,6 +174,7 @@ startup_32:
 
         /* Jump from 32bit compatibility mode into 64bit mode. */
         lret
+ENDPROC(startup_32)
 
 no_longmode:
         /* This isn't an x86-64 CPU so hang */
@@ -295,7 +294,6 @@ relocated:
         call    decompress_kernel
         popq    %rsi
 
-
 /*
  * Jump to the decompressed kernel.
  */
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
index da062216948a..e45be73684ff 100644
--- a/arch/x86/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc.c
@@ -116,71 +116,13 @@
 /*
  * gzip declarations
  */
-
-#define OF(args)        args
 #define STATIC          static
 
 #undef memset
 #undef memcpy
 #define memzero(s, n)   memset((s), 0, (n))
 
-typedef unsigned char   uch;
-typedef unsigned short  ush;
-typedef unsigned long   ulg;
-
-/*
- * Window size must be at least 32k, and a power of two.
- * We don't actually have a window just a huge output buffer,
- * so we report a 2G window size, as that should always be
- * larger than our output buffer:
- */
-#define WSIZE           0x80000000
-
-/* Input buffer: */
-static unsigned char    *inbuf;
-
-/* Sliding window buffer (and final output buffer): */
-static unsigned char    *window;
-
-/* Valid bytes in inbuf: */
-static unsigned         insize;
-
-/* Index of next byte to be processed in inbuf: */
-static unsigned         inptr;
-
-/* Bytes in output buffer: */
-static unsigned         outcnt;
-
-/* gzip flag byte */
-#define ASCII_FLAG      0x01 /* bit 0 set: file probably ASCII text */
-#define CONTINUATION    0x02 /* bit 1 set: continuation of multi-part gz file */
-#define EXTRA_FIELD     0x04 /* bit 2 set: extra field present */
-#define ORIG_NAM        0x08 /* bit 3 set: original file name present */
-#define COMMENT         0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED       0x20 /* bit 5 set: file is encrypted */
-#define RESERVED        0xC0 /* bit 6, 7:  reserved */
-
-#define get_byte()      (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-
-/* Diagnostic functions */
-#ifdef DEBUG
-#  define Assert(cond, msg) do { if (!(cond)) error(msg); } while (0)
-#  define Trace(x)      do { fprintf x; } while (0)
-#  define Tracev(x)     do { if (verbose) fprintf x ; } while (0)
-#  define Tracevv(x)    do { if (verbose > 1) fprintf x ; } while (0)
-#  define Tracec(c, x)  do { if (verbose && (c)) fprintf x ; } while (0)
-#  define Tracecv(c, x) do { if (verbose > 1 && (c)) fprintf x ; } while (0)
-#else
-#  define Assert(cond, msg)
-#  define Trace(x)
-#  define Tracev(x)
-#  define Tracevv(x)
-#  define Tracec(c, x)
-#  define Tracecv(c, x)
-#endif
 
-static int  fill_inbuf(void);
-static void flush_window(void);
 static void error(char *m);
 
 /*
@@ -189,13 +131,8 @@ static void error(char *m);
 static struct boot_params *real_mode;           /* Pointer to real-mode data */
 static int quiet;
 
-extern unsigned char input_data[];
-extern int input_len;
-
-static long bytes_out;
-
 static void *memset(void *s, int c, unsigned n);
-static void *memcpy(void *dest, const void *src, unsigned n);
+void *memcpy(void *dest, const void *src, unsigned n);
 
 static void __putstr(int, const char *);
 #define putstr(__x)  __putstr(0, __x)
@@ -213,7 +150,17 @@ static char *vidmem;
 static int vidport;
 static int lines, cols;
 
-#include "../../../../lib/inflate.c"
+#ifdef CONFIG_KERNEL_GZIP
+#include "../../../../lib/decompress_inflate.c"
+#endif
+
+#ifdef CONFIG_KERNEL_BZIP2
+#include "../../../../lib/decompress_bunzip2.c"
+#endif
+
+#ifdef CONFIG_KERNEL_LZMA
+#include "../../../../lib/decompress_unlzma.c"
+#endif
 
 static void scroll(void)
 {
@@ -282,7 +229,7 @@ static void *memset(void *s, int c, unsigned n)
         return s;
 }
 
-static void *memcpy(void *dest, const void *src, unsigned n)
+void *memcpy(void *dest, const void *src, unsigned n)
 {
         int i;
         const char *s = src;
@@ -293,38 +240,6 @@ static void *memcpy(void *dest, const void *src, unsigned n)
         return dest;
 }
 
-/* ===========================================================================
- * Fill the input buffer. This is called only when the buffer is empty
- * and at least one byte is really needed.
- */
-static int fill_inbuf(void)
-{
-        error("ran out of input data");
-        return 0;
-}
-
-/* ===========================================================================
- * Write the output window window[0..outcnt-1] and update crc and bytes_out.
- * (Used for the decompressed data only.)
- */
-static void flush_window(void)
-{
-        /* With my window equal to my output buffer
-         * I only need to compute the crc here.
-         */
-        unsigned long c = crc;         /* temporary variable */
-        unsigned n;
-        unsigned char *in, ch;
-
-        in = window;
-        for (n = 0; n < outcnt; n++) {
-                ch = *in++;
-                c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);
-        }
-        crc = c;
-        bytes_out += (unsigned long)outcnt;
-        outcnt = 0;
-}
 
 static void error(char *x)
 {
@@ -407,12 +322,8 @@ asmlinkage void decompress_kernel(void *rmode, memptr heap,
         lines = real_mode->screen_info.orig_video_lines;
         cols = real_mode->screen_info.orig_video_cols;
 
-        window = output;                /* Output buffer (Normally at 1M) */
         free_mem_ptr     = heap;        /* Heap */
         free_mem_end_ptr = heap + BOOT_HEAP_SIZE;
-        inbuf  = input_data;            /* Input buffer */
-        insize = input_len;
-        inptr  = 0;
 
 #ifdef CONFIG_X86_64
         if ((unsigned long)output & (__KERNEL_ALIGN - 1))
@@ -430,10 +341,9 @@ asmlinkage void decompress_kernel(void *rmode, memptr heap,
 #endif
 #endif
 
-        makecrc();
         if (!quiet)
                 putstr("\nDecompressing Linux... ");
-        gunzip();
+        decompress(input_data, input_len, NULL, NULL, output, NULL, error);
         parse_elf(output);
         if (!quiet)
                 putstr("done.\nBooting the kernel.\n");
diff --git a/arch/x86/boot/copy.S b/arch/x86/boot/copy.S
index ef50c84e8b4b..11f272c6f5e9 100644
--- a/arch/x86/boot/copy.S
+++ b/arch/x86/boot/copy.S
@@ -8,6 +8,8 @@
  *
  * ----------------------------------------------------------------------- */
 
+#include <linux/linkage.h>
+
 /*
  * Memory copy routines
  */
@@ -15,9 +17,7 @@
         .code16gcc
         .text
 
-        .globl  memcpy
-        .type   memcpy, @function
-memcpy:
+GLOBAL(memcpy)
         pushw   %si
         pushw   %di
         movw    %ax, %di
@@ -31,11 +31,9 @@ memcpy:
         popw    %di
         popw    %si
         ret
-        .size   memcpy, .-memcpy
+ENDPROC(memcpy)
 
-        .globl  memset
-        .type   memset, @function
-memset:
+GLOBAL(memset)
         pushw   %di
         movw    %ax, %di
         movzbl  %dl, %eax
@@ -48,52 +46,42 @@ memset:
         rep; stosb
         popw    %di
         ret
-        .size   memset, .-memset
+ENDPROC(memset)
 
-        .globl  copy_from_fs
-        .type   copy_from_fs, @function
-copy_from_fs:
+GLOBAL(copy_from_fs)
         pushw   %ds
         pushw   %fs
         popw    %ds
         call    memcpy
         popw    %ds
         ret
-        .size   copy_from_fs, .-copy_from_fs
+ENDPROC(copy_from_fs)
 
-        .globl  copy_to_fs
-        .type   copy_to_fs, @function
-copy_to_fs:
+GLOBAL(copy_to_fs)
         pushw   %es
         pushw   %fs
         popw    %es
         call    memcpy
         popw    %es
         ret
-        .size   copy_to_fs, .-copy_to_fs
+ENDPROC(copy_to_fs)
 
 #if 0 /* Not currently used, but can be enabled as needed */
-
-        .globl  copy_from_gs
-        .type   copy_from_gs, @function
-copy_from_gs:
+GLOBAL(copy_from_gs)
         pushw   %ds
         pushw   %gs
         popw    %ds
         call    memcpy
         popw    %ds
         ret
-        .size   copy_from_gs, .-copy_from_gs
-        .globl  copy_to_gs
+ENDPROC(copy_from_gs)
 
-        .type   copy_to_gs, @function
-copy_to_gs:
+GLOBAL(copy_to_gs)
         pushw   %es
         pushw   %gs
         popw    %es
         call    memcpy
         popw    %es
         ret
-        .size   copy_to_gs, .-copy_to_gs
-
+ENDPROC(copy_to_gs)
 #endif
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
index b993062e9a5f..7ccff4884a23 100644
--- a/arch/x86/boot/header.S
+++ b/arch/x86/boot/header.S
@@ -19,7 +19,7 @@
 #include <linux/utsrelease.h>
 #include <asm/boot.h>
 #include <asm/e820.h>
-#include <asm/page.h>
+#include <asm/page_types.h>
 #include <asm/setup.h>
 #include "boot.h"
 #include "offsets.h"
diff --git a/arch/x86/boot/main.c b/arch/x86/boot/main.c
index 197421db1af1..58f0415d3ae0 100644
--- a/arch/x86/boot/main.c
+++ b/arch/x86/boot/main.c
@@ -149,11 +149,6 @@ void main(void)
         /* Query MCA information */
         query_mca();
 
-        /* Voyager */
-#ifdef CONFIG_X86_VOYAGER
-        query_voyager();
-#endif
-
         /* Query Intel SpeedStep (IST) information */
         query_ist();
 
diff --git a/arch/x86/boot/pmjump.S b/arch/x86/boot/pmjump.S
index 141b6e20ed31..019c17a75851 100644
--- a/arch/x86/boot/pmjump.S
+++ b/arch/x86/boot/pmjump.S
@@ -15,18 +15,15 @@
 #include <asm/boot.h>
 #include <asm/processor-flags.h>
 #include <asm/segment.h>
+#include <linux/linkage.h>
 
         .text
-
-        .globl  protected_mode_jump
-        .type   protected_mode_jump, @function
-
         .code16
 
 /*
  * void protected_mode_jump(u32 entrypoint, u32 bootparams);
  */
-protected_mode_jump:
+GLOBAL(protected_mode_jump)
         movl    %edx, %esi              # Pointer to boot_params table
 
         xorl    %ebx, %ebx
@@ -47,12 +44,10 @@ protected_mode_jump:
         .byte   0x66, 0xea              # ljmpl opcode
 2:      .long   in_pm32                 # offset
         .word   __BOOT_CS               # segment
-
-        .size   protected_mode_jump, .-protected_mode_jump
+ENDPROC(protected_mode_jump)
 
         .code32
-        .type   in_pm32, @function
-in_pm32:
+GLOBAL(in_pm32)
         # Set up data segments for flat 32-bit mode
         movl    %ecx, %ds
         movl    %ecx, %es
@@ -78,5 +73,4 @@ in_pm32:
         lldt    %cx
 
         jmpl    *%eax                   # Jump to the 32-bit entrypoint
-
-        .size   in_pm32, .-in_pm32
+ENDPROC(in_pm32)
diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
index 75115849af33..4a58c8ce3f69 100644
--- a/arch/x86/boot/video-vesa.c
+++ b/arch/x86/boot/video-vesa.c
@@ -269,9 +269,8 @@ void vesa_store_edid(void)
            we genuinely have to assume all registers are destroyed here. */
 
         asm("pushw %%es; movw %2,%%es; "INT10"; popw %%es"
-            : "+a" (ax), "+b" (bx)
-            :  "c" (cx), "D" (di)
-            : "esi");
+            : "+a" (ax), "+b" (bx), "+c" (cx), "+D" (di)
+            : : "esi", "edx");
 
         if (ax != 0x004f)
                 return;         /* No EDID */
@@ -285,9 +284,9 @@ void vesa_store_edid(void)
         dx = 0;                 /* EDID block number */
         di =(size_t) &boot_params.edid_info; /* (ES:)Pointer to block */
         asm(INT10
-            : "+a" (ax), "+b" (bx), "+d" (dx), "=m" (boot_params.edid_info)
-            : "c" (cx), "D" (di)
-            : "esi");
+            : "+a" (ax), "+b" (bx), "+d" (dx), "=m" (boot_params.edid_info),
+              "+c" (cx), "+D" (di)
+            : : "esi");
 #endif /* CONFIG_FIRMWARE_EDID */
 }
 
diff --git a/arch/x86/boot/voyager.c b/arch/x86/boot/voyager.c
deleted file mode 100644
index 433909d61e5c..000000000000
--- a/arch/x86/boot/voyager.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* -*- linux-c -*- ------------------------------------------------------- *
- *
- *   Copyright (C) 1991, 1992 Linus Torvalds
- *   Copyright 2007 rPath, Inc. - All Rights Reserved
- *
- *   This file is part of the Linux kernel, and is made available under
- *   the terms of the GNU General Public License version 2.
- *
- * ----------------------------------------------------------------------- */
-
-/*
- * Get the Voyager config information
- */
-
-#include "boot.h"
-
-int query_voyager(void)
-{
-        u8 err;
-        u16 es, di;
-        /* Abuse the apm_bios_info area for this */
-        u8 *data_ptr = (u8 *)&boot_params.apm_bios_info;
-
-        data_ptr[0] = 0xff;     /* Flag on config not found(?) */
-
-        asm("pushw %%es ; "
-            "int $0x15 ; "
-            "setc %0 ; "
-            "movw %%es, %1 ; "
-            "popw %%es"
-            : "=q" (err), "=r" (es), "=D" (di)
-            : "a" (0xffc0));
-
-        if (err)
-                return -1;      /* Not Voyager */
-
-        set_fs(es);
-        copy_from_fs(data_ptr, di, 7);  /* Table is 7 bytes apparently */
-        return 0;
-}
diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig
index b30a08ed8eb4..235b81d0f6f2 100644
--- a/arch/x86/configs/i386_defconfig
+++ b/arch/x86/configs/i386_defconfig
@@ -1,14 +1,13 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27-rc5
-# Wed Sep  3 17:23:09 2008
+# Linux kernel version: 2.6.29-rc4
+# Tue Feb 24 15:50:58 2009
 #
 # CONFIG_64BIT is not set
 CONFIG_X86_32=y
 # CONFIG_X86_64 is not set
 CONFIG_X86=y
 CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
-# CONFIG_GENERIC_LOCKBREAK is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CMOS_UPDATE=y
 CONFIG_CLOCKSOURCE_WATCHDOG=y
@@ -24,16 +23,14 @@ CONFIG_GENERIC_ISA_DMA=y
 CONFIG_GENERIC_IOMAP=y
 CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_HWEIGHT=y
-# CONFIG_GENERIC_GPIO is not set
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 # CONFIG_RWSEM_GENERIC_SPINLOCK is not set
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 # CONFIG_GENERIC_TIME_VSYSCALL is not set
 CONFIG_ARCH_HAS_CPU_RELAX=y
+CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
 CONFIG_HAVE_SETUP_PER_CPU_AREA=y
 # CONFIG_HAVE_CPUMASK_OF_CPU_MAP is not set
@@ -42,12 +39,12 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_ZONE_DMA32 is not set
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 # CONFIG_AUDIT_ARCH is not set
-CONFIG_ARCH_SUPPORTS_AOUT=y
 CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_PENDING_IRQ=y
 CONFIG_X86_SMP=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
 CONFIG_X86_32_SMP=y
 CONFIG_X86_HT=y
 CONFIG_X86_BIOS_REBOOT=y
@@ -76,30 +73,44 @@ CONFIG_TASK_IO_ACCOUNTING=y
 CONFIG_AUDIT=y
 CONFIG_AUDITSYSCALL=y
 CONFIG_AUDIT_TREE=y
+
+#
+# RCU Subsystem
+#
+# CONFIG_CLASSIC_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=18
-CONFIG_CGROUPS=y
-# CONFIG_CGROUP_DEBUG is not set
-CONFIG_CGROUP_NS=y
-# CONFIG_CGROUP_DEVICE is not set
-CONFIG_CPUSETS=y
 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 # CONFIG_USER_SCHED is not set
 CONFIG_CGROUP_SCHED=y
+CONFIG_CGROUPS=y
+# CONFIG_CGROUP_DEBUG is not set
+CONFIG_CGROUP_NS=y
+CONFIG_CGROUP_FREEZER=y
+# CONFIG_CGROUP_DEVICE is not set
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
 CONFIG_CGROUP_CPUACCT=y
 CONFIG_RESOURCE_COUNTERS=y
 # CONFIG_CGROUP_MEM_RES_CTLR is not set
 # CONFIG_SYSFS_DEPRECATED_V2 is not set
-CONFIG_PROC_PID_CPUSET=y
 CONFIG_RELAY=y
 CONFIG_NAMESPACES=y
 CONFIG_UTS_NS=y
 CONFIG_IPC_NS=y
 CONFIG_USER_NS=y
 CONFIG_PID_NS=y
+CONFIG_NET_NS=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -124,12 +135,15 @@ CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
+CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 CONFIG_MARKERS=y
 # CONFIG_OPROFILE is not set
 CONFIG_HAVE_OPROFILE=y
@@ -139,15 +153,10 @@ CONFIG_KRETPROBES=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
-# CONFIG_HAVE_ARCH_TRACEHOOK is not set
-# CONFIG_HAVE_DMA_ATTRS is not set
-CONFIG_USE_GENERIC_SMP_HELPERS=y
-# CONFIG_HAVE_CLK is not set
-CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -155,12 +164,10 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
 CONFIG_BLK_DEV_IO_TRACE=y
-# CONFIG_LSF is not set
 CONFIG_BLK_DEV_BSG=y
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -176,7 +183,7 @@ CONFIG_IOSCHED_CFQ=y
 CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
-CONFIG_CLASSIC_RCU=y
+CONFIG_FREEZER=y
 
 #
 # Processor type and features
@@ -186,15 +193,14 @@ CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 CONFIG_SMP=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_X86_FIND_SMP_CONFIG=y
 CONFIG_X86_MPPARSE=y
-CONFIG_X86_PC=y
 # CONFIG_X86_ELAN is not set
-# CONFIG_X86_VOYAGER is not set
 # CONFIG_X86_GENERICARCH is not set
 # CONFIG_X86_VSMP is not set
 # CONFIG_X86_RDC321X is not set
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 # CONFIG_PARAVIRT_GUEST is not set
 # CONFIG_MEMTEST is not set
 # CONFIG_M386 is not set
@@ -238,10 +244,19 @@ CONFIG_X86_TSC=y
 CONFIG_X86_CMOV=y
 CONFIG_X86_MINIMUM_CPU_FAMILY=4
 CONFIG_X86_DEBUGCTLMSR=y
+CONFIG_CPU_SUP_INTEL=y
+CONFIG_CPU_SUP_CYRIX_32=y
+CONFIG_CPU_SUP_AMD=y
+CONFIG_CPU_SUP_CENTAUR_32=y
+CONFIG_CPU_SUP_TRANSMETA_32=y
+CONFIG_CPU_SUP_UMC_32=y
+CONFIG_X86_DS=y
+CONFIG_X86_PTRACE_BTS=y
 CONFIG_HPET_TIMER=y
 CONFIG_HPET_EMULATE_RTC=y
 CONFIG_DMI=y
 # CONFIG_IOMMU_HELPER is not set
+# CONFIG_IOMMU_API is not set
 CONFIG_NR_CPUS=64
 CONFIG_SCHED_SMT=y
 CONFIG_SCHED_MC=y
@@ -250,12 +265,17 @@ CONFIG_PREEMPT_VOLUNTARY=y
 # CONFIG_PREEMPT is not set
 CONFIG_X86_LOCAL_APIC=y
 CONFIG_X86_IO_APIC=y
-# CONFIG_X86_MCE is not set
+CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
+CONFIG_X86_MCE=y
+CONFIG_X86_MCE_NONFATAL=y
+CONFIG_X86_MCE_P4THERMAL=y
 CONFIG_VM86=y
 # CONFIG_TOSHIBA is not set
 # CONFIG_I8K is not set
 CONFIG_X86_REBOOTFIXUPS=y
 CONFIG_MICROCODE=y
+CONFIG_MICROCODE_INTEL=y
+CONFIG_MICROCODE_AMD=y
 CONFIG_MICROCODE_OLD_INTERFACE=y
 CONFIG_X86_MSR=y
 CONFIG_X86_CPUID=y
@@ -264,6 +284,7 @@ CONFIG_HIGHMEM4G=y
 # CONFIG_HIGHMEM64G is not set
 CONFIG_PAGE_OFFSET=0xC0000000
 CONFIG_HIGHMEM=y
+# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
@@ -274,14 +295,17 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
-# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_RESOURCES_64BIT=y
+# CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
 CONFIG_HIGHPTE=y
+CONFIG_X86_CHECK_BIOS_CORRUPTION=y
+CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
+CONFIG_X86_RESERVE_LOW_64K=y
 # CONFIG_MATH_EMULATION is not set
 CONFIG_MTRR=y
 # CONFIG_MTRR_SANITIZER is not set
@@ -302,10 +326,11 @@ CONFIG_PHYSICAL_START=0x1000000
 CONFIG_PHYSICAL_ALIGN=0x200000
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_COMPAT_VDSO is not set
+# CONFIG_CMDLINE_BOOL is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 
 #
-# Power management options
+# Power management and ACPI options
 #
 CONFIG_PM=y
 CONFIG_PM_DEBUG=y
@@ -331,19 +356,13 @@ CONFIG_ACPI_BATTERY=y
 CONFIG_ACPI_BUTTON=y
 CONFIG_ACPI_FAN=y
 CONFIG_ACPI_DOCK=y
-# CONFIG_ACPI_BAY is not set
 CONFIG_ACPI_PROCESSOR=y
 CONFIG_ACPI_HOTPLUG_CPU=y
 CONFIG_ACPI_THERMAL=y
-# CONFIG_ACPI_WMI is not set
-# CONFIG_ACPI_ASUS is not set
-# CONFIG_ACPI_TOSHIBA is not set
 # CONFIG_ACPI_CUSTOM_DSDT is not set
 CONFIG_ACPI_BLACKLIST_YEAR=0
 # CONFIG_ACPI_DEBUG is not set
-CONFIG_ACPI_EC=y
 # CONFIG_ACPI_PCI_SLOT is not set
-CONFIG_ACPI_POWER=y
 CONFIG_ACPI_SYSTEM=y
 CONFIG_X86_PM_TIMER=y
 CONFIG_ACPI_CONTAINER=y
@@ -388,7 +407,6 @@ CONFIG_X86_ACPI_CPUFREQ=y
 #
 # shared options
 #
-# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
 # CONFIG_X86_SPEEDSTEP_LIB is not set
 CONFIG_CPU_IDLE=y
 CONFIG_CPU_IDLE_GOV_LADDER=y
@@ -415,6 +433,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_PCI_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 CONFIG_HT_IRQ=y
 CONFIG_ISA_DMA_API=y
 # CONFIG_ISA is not set
@@ -452,13 +471,17 @@ CONFIG_HOTPLUG_PCI=y
 # Executable file formats / Emulations
 #
 CONFIG_BINFMT_ELF=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_HAVE_AOUT=y
 # CONFIG_BINFMT_AOUT is not set
 CONFIG_BINFMT_MISC=y
+CONFIG_HAVE_ATOMIC_IOMAP=y
 CONFIG_NET=y
 
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -519,7 +542,6 @@ CONFIG_DEFAULT_CUBIC=y
 # CONFIG_DEFAULT_RENO is not set
 CONFIG_DEFAULT_TCP_CONG="cubic"
 CONFIG_TCP_MD5SIG=y
-# CONFIG_IP_VS is not set
 CONFIG_IPV6=y
 # CONFIG_IPV6_PRIVACY is not set
 # CONFIG_IPV6_ROUTER_PREF is not set
@@ -557,19 +579,21 @@ CONFIG_NF_CONNTRACK_IRC=y
 CONFIG_NF_CONNTRACK_SIP=y
 CONFIG_NF_CT_NETLINK=y
 CONFIG_NETFILTER_XTABLES=y
+CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y
 CONFIG_NETFILTER_XT_TARGET_MARK=y
 CONFIG_NETFILTER_XT_TARGET_NFLOG=y
 CONFIG_NETFILTER_XT_TARGET_SECMARK=y
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y
 CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
 CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
 CONFIG_NETFILTER_XT_MATCH_MARK=y
 CONFIG_NETFILTER_XT_MATCH_POLICY=y
 CONFIG_NETFILTER_XT_MATCH_STATE=y
+# CONFIG_IP_VS is not set
 
 #
 # IP: Netfilter Configuration
 #
+CONFIG_NF_DEFRAG_IPV4=y
 CONFIG_NF_CONNTRACK_IPV4=y
 CONFIG_NF_CONNTRACK_PROC_COMPAT=y
 CONFIG_IP_NF_IPTABLES=y
@@ -595,8 +619,8 @@ CONFIG_IP_NF_MANGLE=y
 CONFIG_NF_CONNTRACK_IPV6=y
 CONFIG_IP6_NF_IPTABLES=y
 CONFIG_IP6_NF_MATCH_IPV6HEADER=y
-CONFIG_IP6_NF_FILTER=y
 CONFIG_IP6_NF_TARGET_LOG=y
+CONFIG_IP6_NF_FILTER=y
 CONFIG_IP6_NF_TARGET_REJECT=y
 CONFIG_IP6_NF_MANGLE=y
 # CONFIG_IP_DCCP is not set
@@ -604,6 +628,7 @@ CONFIG_IP6_NF_MANGLE=y
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
 # CONFIG_VLAN_8021Q is not set
 # CONFIG_DECNET is not set
 CONFIG_LLC=y
@@ -623,6 +648,7 @@ CONFIG_NET_SCHED=y
 # CONFIG_NET_SCH_HTB is not set
 # CONFIG_NET_SCH_HFSC is not set
 # CONFIG_NET_SCH_PRIO is not set
+# CONFIG_NET_SCH_MULTIQ is not set
 # CONFIG_NET_SCH_RED is not set
 # CONFIG_NET_SCH_SFQ is not set
 # CONFIG_NET_SCH_TEQL is not set
@@ -630,6 +656,7 @@ CONFIG_NET_SCHED=y
 # CONFIG_NET_SCH_GRED is not set
 # CONFIG_NET_SCH_DSMARK is not set
 # CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
 # CONFIG_NET_SCH_INGRESS is not set
 
 #
@@ -644,6 +671,7 @@ CONFIG_NET_CLS=y
 # CONFIG_NET_CLS_RSVP is not set
 # CONFIG_NET_CLS_RSVP6 is not set
 # CONFIG_NET_CLS_FLOW is not set
+# CONFIG_NET_CLS_CGROUP is not set
 CONFIG_NET_EMATCH=y
 CONFIG_NET_EMATCH_STACK=32
 # CONFIG_NET_EMATCH_CMP is not set
@@ -659,7 +687,9 @@ CONFIG_NET_CLS_ACT=y
 # CONFIG_NET_ACT_NAT is not set
 # CONFIG_NET_ACT_PEDIT is not set
 # CONFIG_NET_ACT_SIMP is not set
+# CONFIG_NET_ACT_SKBEDIT is not set
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -676,29 +706,33 @@ CONFIG_HAMRADIO=y
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
+# CONFIG_PHONET is not set
 CONFIG_FIB_RULES=y
-
-#
-# Wireless
-#
+CONFIG_WIRELESS=y
 CONFIG_CFG80211=y
+# CONFIG_CFG80211_REG_DEBUG is not set
 CONFIG_NL80211=y
+CONFIG_WIRELESS_OLD_REGULATORY=y
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 CONFIG_MAC80211=y
 
 #
 # Rate control algorithm selection
 #
-CONFIG_MAC80211_RC_PID=y
-CONFIG_MAC80211_RC_DEFAULT_PID=y
-CONFIG_MAC80211_RC_DEFAULT="pid"
+CONFIG_MAC80211_RC_MINSTREL=y
+# CONFIG_MAC80211_RC_DEFAULT_PID is not set
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel"
 # CONFIG_MAC80211_MESH is not set
 CONFIG_MAC80211_LEDS=y
 # CONFIG_MAC80211_DEBUGFS is not set
 # CONFIG_MAC80211_DEBUG_MENU is not set
-# CONFIG_IEEE80211 is not set
-# CONFIG_RFKILL is not set
+# CONFIG_WIMAX is not set
+CONFIG_RFKILL=y
+# CONFIG_RFKILL_INPUT is not set
+CONFIG_RFKILL_LEDS=y
 # CONFIG_NET_9P is not set
 
 #
@@ -722,7 +756,7 @@ CONFIG_PROC_EVENTS=y
 # CONFIG_MTD is not set
 # CONFIG_PARPORT is not set
 CONFIG_PNP=y
-# CONFIG_PNP_DEBUG is not set
+CONFIG_PNP_DEBUG_MESSAGES=y
 
 #
 # Protocols
@@ -750,20 +784,19 @@ CONFIG_BLK_DEV_RAM_SIZE=16384
 CONFIG_MISC_DEVICES=y
 # CONFIG_IBM_ASM is not set
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
-# CONFIG_ACER_WMI is not set
-# CONFIG_ASUS_LAPTOP is not set
-# CONFIG_FUJITSU_LAPTOP is not set
-# CONFIG_TC1100_WMI is not set
-# CONFIG_MSI_LAPTOP is not set
-# CONFIG_COMPAL_LAPTOP is not set
-# CONFIG_SONY_LAPTOP is not set
-# CONFIG_THINKPAD_ACPI is not set
-# CONFIG_INTEL_MENLOW is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_93CX6 is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -802,7 +835,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 #
 CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_SCSI_FC_ATTRS is not set
-CONFIG_SCSI_ISCSI_ATTRS=y
+# CONFIG_SCSI_ISCSI_ATTRS is not set
 # CONFIG_SCSI_SAS_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set
 # CONFIG_SCSI_SRP_ATTRS is not set
@@ -875,6 +908,7 @@ CONFIG_PATA_OLDPIIX=y
 CONFIG_PATA_SCH=y
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=y
+CONFIG_MD_AUTODETECT=y
 # CONFIG_MD_LINEAR is not set
 # CONFIG_MD_RAID0 is not set
 # CONFIG_MD_RAID1 is not set
@@ -930,6 +964,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -953,6 +990,9 @@ CONFIG_NET_TULIP=y
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
 # CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
@@ -960,7 +1000,6 @@ CONFIG_NET_PCI=y
 # CONFIG_B44 is not set
 CONFIG_FORCEDETH=y
 # CONFIG_FORCEDETH_NAPI is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -974,15 +1013,16 @@ CONFIG_8139TOO=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
+# CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
 CONFIG_E1000=y
-# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
 CONFIG_E1000E=y
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
@@ -1000,18 +1040,23 @@ CONFIG_BNX2=y
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
+# CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+# CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 CONFIG_TR=y
 # CONFIG_IBMOL is not set
@@ -1025,9 +1070,8 @@ CONFIG_TR=y
 # CONFIG_WLAN_PRE80211 is not set
 CONFIG_WLAN_80211=y
 # CONFIG_PCMCIA_RAYCS is not set
-# CONFIG_IPW2100 is not set
-# CONFIG_IPW2200 is not set
 # CONFIG_LIBERTAS is not set
+# CONFIG_LIBERTAS_THINFIRM is not set
 # CONFIG_AIRO is not set
 # CONFIG_HERMES is not set
 # CONFIG_ATMEL is not set
@@ -1044,6 +1088,8 @@ CONFIG_WLAN_80211=y
 CONFIG_ATH5K=y
 # CONFIG_ATH5K_DEBUG is not set
 # CONFIG_ATH9K is not set
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
 # CONFIG_IWLCORE is not set
 # CONFIG_IWLWIFI_LEDS is not set
 # CONFIG_IWLAGN is not set
@@ -1055,6 +1101,10 @@ CONFIG_ATH5K=y
 # CONFIG_RT2X00 is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -1062,6 +1112,7 @@ CONFIG_ATH5K=y
 # CONFIG_USB_PEGASUS is not set
 # CONFIG_USB_RTL8150 is not set
 # CONFIG_USB_USBNET is not set
+# CONFIG_USB_HSO is not set
 CONFIG_NET_PCMCIA=y
 # CONFIG_PCMCIA_3C589 is not set
 # CONFIG_PCMCIA_3C574 is not set
@@ -1123,6 +1174,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y
 CONFIG_MOUSE_PS2_SYNAPTICS=y
 CONFIG_MOUSE_PS2_LIFEBOOK=y
 CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
 # CONFIG_MOUSE_PS2_TOUCHKIT is not set
 # CONFIG_MOUSE_SERIAL is not set
 # CONFIG_MOUSE_APPLETOUCH is not set
@@ -1160,15 +1212,16 @@ CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_FUJITSU is not set
 # CONFIG_TOUCHSCREEN_GUNZE is not set
 # CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
 # CONFIG_TOUCHSCREEN_MTOUCH is not set
 # CONFIG_TOUCHSCREEN_INEXIO is not set
 # CONFIG_TOUCHSCREEN_MK712 is not set
 # CONFIG_TOUCHSCREEN_PENMOUNT is not set
 # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
 # CONFIG_TOUCHSCREEN_TOUCHWIN is not set
-# CONFIG_TOUCHSCREEN_UCB1400 is not set
 # CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
 # CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_TOUCHSCREEN_TSC2007 is not set
 CONFIG_INPUT_MISC=y
 # CONFIG_INPUT_PCSPKR is not set
 # CONFIG_INPUT_APANEL is not set
@@ -1179,6 +1232,7 @@ CONFIG_INPUT_MISC=y
 # CONFIG_INPUT_KEYSPAN_REMOTE is not set
 # CONFIG_INPUT_POWERMATE is not set
 # CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_CM109 is not set
 # CONFIG_INPUT_UINPUT is not set
 
 #
@@ -1245,6 +1299,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
@@ -1279,6 +1334,7 @@ CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
 # CONFIG_I2C_CHARDEV is not set
 CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
 
 #
 # I2C Hardware Bus support
@@ -1331,8 +1387,6 @@ CONFIG_I2C_I801=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -1351,8 +1405,78 @@ CONFIG_POWER_SUPPLY=y
 # CONFIG_POWER_SUPPLY_DEBUG is not set
 # CONFIG_PDA_POWER is not set
 # CONFIG_BATTERY_DS2760 is not set
-# CONFIG_HWMON is not set
+# CONFIG_BATTERY_BQ27x00 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_K8TEMP is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_FSCHMD is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_CORETEMP is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_HDAPS is not set
+# CONFIG_SENSORS_LIS3LV02D is not set
+# CONFIG_SENSORS_APPLESMC is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
 CONFIG_THERMAL=y
+# CONFIG_THERMAL_HWMON is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -1372,6 +1496,7 @@ CONFIG_WATCHDOG=y
 # CONFIG_I6300ESB_WDT is not set
 # CONFIG_ITCO_WDT is not set
 # CONFIG_IT8712F_WDT is not set
+# CONFIG_IT87_WDT is not set
 # CONFIG_HP_WATCHDOG is not set
 # CONFIG_SC1200_WDT is not set
 # CONFIG_PC87413_WDT is not set
@@ -1379,9 +1504,11 @@ CONFIG_WATCHDOG=y
 # CONFIG_SBC8360_WDT is not set
 # CONFIG_SBC7240_WDT is not set
 # CONFIG_CPU5_WDT is not set
+# CONFIG_SMSC_SCH311X_WDT is not set
 # CONFIG_SMSC37B787_WDT is not set
 # CONFIG_W83627HF_WDT is not set
 # CONFIG_W83697HF_WDT is not set
+# CONFIG_W83697UG_WDT is not set
 # CONFIG_W83877F_WDT is not set
 # CONFIG_W83977F_WDT is not set
 # CONFIG_MACHZ_WDT is not set
@@ -1397,11 +1524,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -1410,7 +1537,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -1450,6 +1583,7 @@ CONFIG_DRM=y
 # CONFIG_DRM_I810 is not set
 # CONFIG_DRM_I830 is not set
 CONFIG_DRM_I915=y
+# CONFIG_DRM_I915_KMS is not set
 # CONFIG_DRM_MGA is not set
 # CONFIG_DRM_SIS is not set
 # CONFIG_DRM_VIA is not set
@@ -1459,6 +1593,7 @@ CONFIG_DRM_I915=y
 CONFIG_FB=y
 # CONFIG_FIRMWARE_EDID is not set
 # CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
@@ -1487,7 +1622,6 @@ CONFIG_FB_TILEBLITTING=y
 # CONFIG_FB_UVESA is not set
 # CONFIG_FB_VESA is not set
 CONFIG_FB_EFI=y
-# CONFIG_FB_IMAC is not set
 # CONFIG_FB_N411 is not set
 # CONFIG_FB_HGA is not set
 # CONFIG_FB_S1D13XXX is not set
@@ -1503,6 +1637,7 @@ CONFIG_FB_EFI=y
 # CONFIG_FB_S3 is not set
 # CONFIG_FB_SAVAGE is not set
 # CONFIG_FB_SIS is not set
+# CONFIG_FB_VIA is not set
 # CONFIG_FB_NEOMAGIC is not set
 # CONFIG_FB_KYRO is not set
 # CONFIG_FB_3DFX is not set
@@ -1515,12 +1650,15 @@ CONFIG_FB_EFI=y
 # CONFIG_FB_CARMINE is not set
 # CONFIG_FB_GEODE is not set
 # CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 # CONFIG_LCD_CLASS_DEVICE is not set
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_CORGI is not set
+CONFIG_BACKLIGHT_GENERIC=y
 # CONFIG_BACKLIGHT_PROGEAR is not set
 # CONFIG_BACKLIGHT_MBP_NVIDIA is not set
+# CONFIG_BACKLIGHT_SAHARA is not set
 
 #
 # Display device support
@@ -1540,10 +1678,12 @@ CONFIG_LOGO=y
 # CONFIG_LOGO_LINUX_VGA16 is not set
 CONFIG_LOGO_LINUX_CLUT224=y
 CONFIG_SOUND=y
+CONFIG_SOUND_OSS_CORE=y
 CONFIG_SND=y
 CONFIG_SND_TIMER=y
 CONFIG_SND_PCM=y
 CONFIG_SND_HWDEP=y
+CONFIG_SND_JACK=y
 CONFIG_SND_SEQUENCER=y
 CONFIG_SND_SEQ_DUMMY=y
 CONFIG_SND_OSSEMUL=y
@@ -1551,6 +1691,8 @@ CONFIG_SND_MIXER_OSS=y
 CONFIG_SND_PCM_OSS=y
 CONFIG_SND_PCM_OSS_PLUGINS=y
 CONFIG_SND_SEQUENCER_OSS=y
+CONFIG_SND_HRTIMER=y
+CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
 CONFIG_SND_DYNAMIC_MINORS=y
 CONFIG_SND_SUPPORT_OLD_API=y
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1605,11 +1747,16 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_FM801 is not set
 CONFIG_SND_HDA_INTEL=y
 CONFIG_SND_HDA_HWDEP=y
+# CONFIG_SND_HDA_RECONFIG is not set
+# CONFIG_SND_HDA_INPUT_BEEP is not set
 CONFIG_SND_HDA_CODEC_REALTEK=y
 CONFIG_SND_HDA_CODEC_ANALOG=y
 CONFIG_SND_HDA_CODEC_SIGMATEL=y
 CONFIG_SND_HDA_CODEC_VIA=y
 CONFIG_SND_HDA_CODEC_ATIHDMI=y
+CONFIG_SND_HDA_CODEC_NVHDMI=y
+CONFIG_SND_HDA_CODEC_INTELHDMI=y
+CONFIG_SND_HDA_ELD=y
 CONFIG_SND_HDA_CODEC_CONEXANT=y
 CONFIG_SND_HDA_CODEC_CMEDIA=y
 CONFIG_SND_HDA_CODEC_SI3054=y
@@ -1643,6 +1790,7 @@ CONFIG_SND_USB=y
 # CONFIG_SND_USB_AUDIO is not set
 # CONFIG_SND_USB_USX2Y is not set
 # CONFIG_SND_USB_CAIAQ is not set
+# CONFIG_SND_USB_US122L is not set
 CONFIG_SND_PCMCIA=y
 # CONFIG_SND_VXPOCKET is not set
 # CONFIG_SND_PDAUDIOCF is not set
@@ -1657,15 +1805,37 @@ CONFIG_HIDRAW=y
 # USB Input Devices
 #
 CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT_POWERBOOK=y
-CONFIG_HID_FF=y
 CONFIG_HID_PID=y
+CONFIG_USB_HIDDEV=y
+
+#
+# Special HID drivers
+#
+CONFIG_HID_COMPAT=y
+CONFIG_HID_A4TECH=y
+CONFIG_HID_APPLE=y
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+CONFIG_HID_CYPRESS=y
+CONFIG_HID_EZKEY=y
+CONFIG_HID_GYRATION=y
+CONFIG_HID_LOGITECH=y
 CONFIG_LOGITECH_FF=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+CONFIG_HID_NTRIG=y
+CONFIG_HID_PANTHERLORD=y
 CONFIG_PANTHERLORD_FF=y
+CONFIG_HID_PETALYNX=y
+CONFIG_HID_SAMSUNG=y
+CONFIG_HID_SONY=y
+CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+CONFIG_HID_TOPSEED=y
 CONFIG_THRUSTMASTER_FF=y
 CONFIG_ZEROPLUS_FF=y
-CONFIG_USB_HIDDEV=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1683,6 +1853,8 @@ CONFIG_USB_DEVICEFS=y
 CONFIG_USB_SUSPEND=y
 # CONFIG_USB_OTG is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
@@ -1691,6 +1863,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1700,6 +1873,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 CONFIG_USB_UHCI_HCD=y
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 
 #
 # USB Device Class drivers
@@ -1707,20 +1882,20 @@ CONFIG_USB_UHCI_HCD=y
 # CONFIG_USB_ACM is not set
 CONFIG_USB_PRINTER=y
 # CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1728,7 +1903,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_ALAUDA is not set
 # CONFIG_USB_STORAGE_ONETOUCH is not set
 # CONFIG_USB_STORAGE_KARMA is not set
-# CONFIG_USB_STORAGE_SIERRA is not set
 # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
 CONFIG_USB_LIBUSUAL=y
 
@@ -1749,6 +1923,7 @@ CONFIG_USB_LIBUSUAL=y
 # CONFIG_USB_EMI62 is not set
 # CONFIG_USB_EMI26 is not set
 # CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
@@ -1766,7 +1941,13 @@ CONFIG_USB_LIBUSUAL=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 CONFIG_NEW_LEDS=y
@@ -1775,6 +1956,7 @@ CONFIG_LEDS_CLASS=y
 #
 # LED drivers
 #
+# CONFIG_LEDS_ALIX2 is not set
 # CONFIG_LEDS_PCA9532 is not set
 # CONFIG_LEDS_CLEVO_MAIL is not set
 # CONFIG_LEDS_PCA955X is not set
@@ -1785,6 +1967,7 @@ CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_TRIGGERS=y
 # CONFIG_LEDS_TRIGGER_TIMER is not set
 # CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
 # CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_INFINIBAND is not set
@@ -1824,6 +2007,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1833,12 +2017,15 @@ CONFIG_RTC_INTF_DEV=y
 # Platform RTC drivers
 #
 CONFIG_RTC_DRV_CMOS=y
+# CONFIG_RTC_DRV_DS1286 is not set
 # CONFIG_RTC_DRV_DS1511 is not set
 # CONFIG_RTC_DRV_DS1553 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
 # CONFIG_RTC_DRV_STK17TA8 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1851,6 +2038,22 @@ CONFIG_DMADEVICES=y
 #
 # CONFIG_INTEL_IOATDMA is not set
 # CONFIG_UIO is not set
+# CONFIG_STAGING is not set
+CONFIG_X86_PLATFORM_DEVICES=y
+# CONFIG_ACER_WMI is not set
+# CONFIG_ASUS_LAPTOP is not set
+# CONFIG_FUJITSU_LAPTOP is not set
+# CONFIG_TC1100_WMI is not set
+# CONFIG_MSI_LAPTOP is not set
+# CONFIG_PANASONIC_LAPTOP is not set
+# CONFIG_COMPAL_LAPTOP is not set
+# CONFIG_SONY_LAPTOP is not set
+# CONFIG_THINKPAD_ACPI is not set
+# CONFIG_INTEL_MENLOW is not set
+CONFIG_EEEPC_LAPTOP=y
+# CONFIG_ACPI_WMI is not set
+# CONFIG_ACPI_ASUS is not set
+# CONFIG_ACPI_TOSHIBA is not set
 
 #
 # Firmware Drivers
@@ -1861,8 +2064,7 @@ CONFIG_EFI_VARS=y
 # CONFIG_DELL_RBU is not set
 # CONFIG_DCDBAS is not set
 CONFIG_DMIID=y
-CONFIG_ISCSI_IBFT_FIND=y
-CONFIG_ISCSI_IBFT=y
+# CONFIG_ISCSI_IBFT_FIND is not set
 
 #
 # File systems
@@ -1872,21 +2074,24 @@ CONFIG_EXT3_FS=y
 CONFIG_EXT3_FS_XATTR=y
 CONFIG_EXT3_FS_POSIX_ACL=y
 CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4DEV_FS is not set
+# CONFIG_EXT4_FS is not set
 CONFIG_JBD=y
 # CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
+CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 CONFIG_QUOTA=y
 CONFIG_QUOTA_NETLINK_INTERFACE=y
 # CONFIG_PRINT_QUOTA_WARNING is not set
+CONFIG_QUOTA_TREE=y
 # CONFIG_QFMT_V1 is not set
 CONFIG_QFMT_V2=y
 CONFIG_QUOTACTL=y
@@ -1920,16 +2125,14 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_VMCORE=y
 CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
 CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_ECRYPT_FS is not set
@@ -1939,6 +2142,7 @@ CONFIG_HUGETLB_PAGE=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1960,6 +2164,7 @@ CONFIG_NFS_ACL_SUPPORT=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_REGISTER_V4 is not set
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -2036,7 +2241,7 @@ CONFIG_NLS_UTF8=y
 #
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_PRINTK_TIME=y
-CONFIG_ENABLE_WARN_DEPRECATED=y
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=2048
 CONFIG_MAGIC_SYSRQ=y
@@ -2066,33 +2271,54 @@ CONFIG_TIMER_STATS=y
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VIRTUAL is not set
 # CONFIG_DEBUG_WRITECOUNT is not set
 CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
 CONFIG_FRAME_POINTER=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_KPROBES_SANITY_TEST is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_USER_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_HW_BRANCH_TRACER=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SYSPROF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+# CONFIG_POWER_TRACER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_HW_BRANCH_TRACER is not set
 CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 # CONFIG_STRICT_DEVMEM is not set
 CONFIG_X86_VERBOSE_BOOTUP=y
 CONFIG_EARLY_PRINTK=y
+CONFIG_EARLY_PRINTK_DBGP=y
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_DEBUG_PAGEALLOC is not set
@@ -2123,8 +2349,10 @@ CONFIG_OPTIMIZE_INLINING=y
 CONFIG_KEYS=y
 CONFIG_KEYS_DEBUG_PROC_KEYS=y
 CONFIG_SECURITY=y
+# CONFIG_SECURITYFS is not set
 CONFIG_SECURITY_NETWORK=y
 # CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
 CONFIG_SECURITY_FILE_CAPABILITIES=y
 # CONFIG_SECURITY_ROOTPLUG is not set
 CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=65536
@@ -2135,7 +2363,6 @@ CONFIG_SECURITY_SELINUX_DISABLE=y
 CONFIG_SECURITY_SELINUX_DEVELOP=y
 CONFIG_SECURITY_SELINUX_AVC_STATS=y
 CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
-# CONFIG_SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT is not set
 # CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
 # CONFIG_SECURITY_SMACK is not set
 CONFIG_CRYPTO=y
@@ -2143,11 +2370,18 @@ CONFIG_CRYPTO=y
 #
 # Crypto core or helper
 #
+# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -2182,6 +2416,7 @@ CONFIG_CRYPTO_HMAC=y
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CRC32C_INTEL is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -2222,6 +2457,11 @@ CONFIG_CRYPTO_DES=y
 #
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_HW=y
 # CONFIG_CRYPTO_DEV_PADLOCK is not set
 # CONFIG_CRYPTO_DEV_GEODE is not set
@@ -2239,6 +2479,7 @@ CONFIG_VIRTUALIZATION=y
 CONFIG_BITREVERSE=y
 CONFIG_GENERIC_FIND_FIRST_BIT=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig
index 0e7dbc0a3e46..9fe5d212ab4c 100644
--- a/arch/x86/configs/x86_64_defconfig
+++ b/arch/x86/configs/x86_64_defconfig
@@ -1,14 +1,13 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27-rc5
-# Wed Sep  3 17:13:39 2008
+# Linux kernel version: 2.6.29-rc4
+# Tue Feb 24 15:44:16 2009
 #
 CONFIG_64BIT=y
 # CONFIG_X86_32 is not set
 CONFIG_X86_64=y
 CONFIG_X86=y
 CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
-# CONFIG_GENERIC_LOCKBREAK is not set
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CMOS_UPDATE=y
 CONFIG_CLOCKSOURCE_WATCHDOG=y
@@ -23,17 +22,16 @@ CONFIG_ZONE_DMA=y
 CONFIG_GENERIC_ISA_DMA=y
 CONFIG_GENERIC_IOMAP=y
 CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
 CONFIG_GENERIC_HWEIGHT=y
-# CONFIG_GENERIC_GPIO is not set
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_ARCH_HAS_CPU_RELAX=y
+CONFIG_ARCH_HAS_DEFAULT_IDLE=y
 CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
 CONFIG_HAVE_SETUP_PER_CPU_AREA=y
 CONFIG_HAVE_CPUMASK_OF_CPU_MAP=y
@@ -42,12 +40,12 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ZONE_DMA32=y
 CONFIG_ARCH_POPULATES_NODE_MAP=y
 CONFIG_AUDIT_ARCH=y
-CONFIG_ARCH_SUPPORTS_AOUT=y
 CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_PENDING_IRQ=y
 CONFIG_X86_SMP=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
 CONFIG_X86_64_SMP=y
 CONFIG_X86_HT=y
 CONFIG_X86_BIOS_REBOOT=y
@@ -76,30 +74,44 @@ CONFIG_TASK_IO_ACCOUNTING=y
 CONFIG_AUDIT=y
 CONFIG_AUDITSYSCALL=y
 CONFIG_AUDIT_TREE=y
+
+#
+# RCU Subsystem
+#
+# CONFIG_CLASSIC_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=64
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=18
-CONFIG_CGROUPS=y
-# CONFIG_CGROUP_DEBUG is not set
-CONFIG_CGROUP_NS=y
-# CONFIG_CGROUP_DEVICE is not set
-CONFIG_CPUSETS=y
 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
 CONFIG_GROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_RT_GROUP_SCHED is not set
 # CONFIG_USER_SCHED is not set
 CONFIG_CGROUP_SCHED=y
+CONFIG_CGROUPS=y
+# CONFIG_CGROUP_DEBUG is not set
+CONFIG_CGROUP_NS=y
+CONFIG_CGROUP_FREEZER=y
+# CONFIG_CGROUP_DEVICE is not set
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
 CONFIG_CGROUP_CPUACCT=y
 CONFIG_RESOURCE_COUNTERS=y
 # CONFIG_CGROUP_MEM_RES_CTLR is not set
 # CONFIG_SYSFS_DEPRECATED_V2 is not set
-CONFIG_PROC_PID_CPUSET=y
 CONFIG_RELAY=y
 CONFIG_NAMESPACES=y
 CONFIG_UTS_NS=y
 CONFIG_IPC_NS=y
 CONFIG_USER_NS=y
 CONFIG_PID_NS=y
+CONFIG_NET_NS=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -124,12 +136,15 @@ CONFIG_SIGNALFD=y
 CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
+CONFIG_AIO=y
 CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_PCI_QUIRKS=y
 CONFIG_SLUB_DEBUG=y
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
 CONFIG_MARKERS=y
 # CONFIG_OPROFILE is not set
 CONFIG_HAVE_OPROFILE=y
@@ -139,15 +154,10 @@ CONFIG_KRETPROBES=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_KPROBES=y
 CONFIG_HAVE_KRETPROBES=y
-# CONFIG_HAVE_ARCH_TRACEHOOK is not set
-# CONFIG_HAVE_DMA_ATTRS is not set
-CONFIG_USE_GENERIC_SMP_HELPERS=y
-# CONFIG_HAVE_CLK is not set
-CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
@@ -155,7 +165,6 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_MODVERSIONS is not set
 # CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 CONFIG_BLK_DEV_IO_TRACE=y
@@ -175,7 +184,7 @@ CONFIG_IOSCHED_CFQ=y
 CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
-CONFIG_CLASSIC_RCU=y
+CONFIG_FREEZER=y
 
 #
 # Processor type and features
@@ -185,13 +194,14 @@ CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 CONFIG_SMP=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_NUMA_MIGRATE_IRQ_DESC is not set
 CONFIG_X86_FIND_SMP_CONFIG=y
 CONFIG_X86_MPPARSE=y
-CONFIG_X86_PC=y
 # CONFIG_X86_ELAN is not set
-# CONFIG_X86_VOYAGER is not set
 # CONFIG_X86_GENERICARCH is not set
 # CONFIG_X86_VSMP is not set
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
 # CONFIG_PARAVIRT_GUEST is not set
 # CONFIG_MEMTEST is not set
 # CONFIG_M386 is not set
@@ -230,6 +240,11 @@ CONFIG_X86_CMPXCHG64=y
 CONFIG_X86_CMOV=y
 CONFIG_X86_MINIMUM_CPU_FAMILY=64
 CONFIG_X86_DEBUGCTLMSR=y
+CONFIG_CPU_SUP_INTEL=y
+CONFIG_CPU_SUP_AMD=y
+CONFIG_CPU_SUP_CENTAUR_64=y
+CONFIG_X86_DS=y
+CONFIG_X86_PTRACE_BTS=y
 CONFIG_HPET_TIMER=y
 CONFIG_HPET_EMULATE_RTC=y
 CONFIG_DMI=y
@@ -237,8 +252,11 @@ CONFIG_GART_IOMMU=y
 CONFIG_CALGARY_IOMMU=y
 CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y
 CONFIG_AMD_IOMMU=y
+CONFIG_AMD_IOMMU_STATS=y
 CONFIG_SWIOTLB=y
 CONFIG_IOMMU_HELPER=y
+CONFIG_IOMMU_API=y
+# CONFIG_MAXSMP is not set
 CONFIG_NR_CPUS=64
 CONFIG_SCHED_SMT=y
 CONFIG_SCHED_MC=y
@@ -247,12 +265,19 @@ CONFIG_PREEMPT_VOLUNTARY=y
 # CONFIG_PREEMPT is not set
 CONFIG_X86_LOCAL_APIC=y
 CONFIG_X86_IO_APIC=y
-# CONFIG_X86_MCE is not set
+CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
+CONFIG_X86_MCE=y
+CONFIG_X86_MCE_INTEL=y
+CONFIG_X86_MCE_AMD=y
 # CONFIG_I8K is not set
 CONFIG_MICROCODE=y
+CONFIG_MICROCODE_INTEL=y
+CONFIG_MICROCODE_AMD=y
 CONFIG_MICROCODE_OLD_INTERFACE=y
 CONFIG_X86_MSR=y
 CONFIG_X86_CPUID=y
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
+CONFIG_DIRECT_GBPAGES=y
 CONFIG_NUMA=y
 CONFIG_K8_NUMA=y
 CONFIG_X86_64_ACPI_NUMA=y
@@ -269,7 +294,6 @@ CONFIG_SPARSEMEM_MANUAL=y
 CONFIG_SPARSEMEM=y
 CONFIG_NEED_MULTIPLE_NODES=y
 CONFIG_HAVE_MEMORY_PRESENT=y
-# CONFIG_SPARSEMEM_STATIC is not set
 CONFIG_SPARSEMEM_EXTREME=y
 CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
 CONFIG_SPARSEMEM_VMEMMAP=y
@@ -280,10 +304,14 @@ CONFIG_SPARSEMEM_VMEMMAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
+CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+CONFIG_X86_CHECK_BIOS_CORRUPTION=y
+CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
+CONFIG_X86_RESERVE_LOW_64K=y
 CONFIG_MTRR=y
 # CONFIG_MTRR_SANITIZER is not set
 CONFIG_X86_PAT=y
@@ -302,11 +330,12 @@ CONFIG_PHYSICAL_START=0x1000000
 CONFIG_PHYSICAL_ALIGN=0x200000
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_COMPAT_VDSO is not set
+# CONFIG_CMDLINE_BOOL is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
 
 #
-# Power management options
+# Power management and ACPI options
 #
 CONFIG_ARCH_HIBERNATION_HEADER=y
 CONFIG_PM=y
@@ -333,20 +362,14 @@ CONFIG_ACPI_BATTERY=y
 CONFIG_ACPI_BUTTON=y
 CONFIG_ACPI_FAN=y
 CONFIG_ACPI_DOCK=y
-# CONFIG_ACPI_BAY is not set
 CONFIG_ACPI_PROCESSOR=y
 CONFIG_ACPI_HOTPLUG_CPU=y
 CONFIG_ACPI_THERMAL=y
 CONFIG_ACPI_NUMA=y
-# CONFIG_ACPI_WMI is not set
-# CONFIG_ACPI_ASUS is not set
-# CONFIG_ACPI_TOSHIBA is not set
 # CONFIG_ACPI_CUSTOM_DSDT is not set
 CONFIG_ACPI_BLACKLIST_YEAR=0
 # CONFIG_ACPI_DEBUG is not set
-CONFIG_ACPI_EC=y
 # CONFIG_ACPI_PCI_SLOT is not set
-CONFIG_ACPI_POWER=y
 CONFIG_ACPI_SYSTEM=y
 CONFIG_X86_PM_TIMER=y
 CONFIG_ACPI_CONTAINER=y
@@ -381,13 +404,17 @@ CONFIG_X86_ACPI_CPUFREQ=y
 #
 # shared options
 #
-# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
 # CONFIG_X86_SPEEDSTEP_LIB is not set
 CONFIG_CPU_IDLE=y
 CONFIG_CPU_IDLE_GOV_LADDER=y
 CONFIG_CPU_IDLE_GOV_MENU=y
 
 #
+# Memory power savings
+#
+# CONFIG_I7300_IDLE is not set
+
+#
 # Bus options (PCI etc.)
 #
 CONFIG_PCI=y
@@ -395,8 +422,10 @@ CONFIG_PCI_DIRECT=y
 CONFIG_PCI_MMCONFIG=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_DMAR=y
+# CONFIG_DMAR_DEFAULT_ON is not set
 CONFIG_DMAR_GFX_WA=y
 CONFIG_DMAR_FLOPPY_WA=y
+# CONFIG_INTR_REMAP is not set
 CONFIG_PCIEPORTBUS=y
 # CONFIG_HOTPLUG_PCI_PCIE is not set
 CONFIG_PCIEAER=y
@@ -405,6 +434,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_PCI_MSI=y
 # CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
 CONFIG_HT_IRQ=y
 CONFIG_ISA_DMA_API=y
 CONFIG_K8_NB=y
@@ -438,6 +468,8 @@ CONFIG_HOTPLUG_PCI=y
 #
 CONFIG_BINFMT_ELF=y
 CONFIG_COMPAT_BINFMT_ELF=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+# CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 CONFIG_IA32_EMULATION=y
 # CONFIG_IA32_AOUT is not set
@@ -449,6 +481,7 @@ CONFIG_NET=y
 #
 # Networking options
 #
+CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -509,7 +542,6 @@ CONFIG_DEFAULT_CUBIC=y
 # CONFIG_DEFAULT_RENO is not set
 CONFIG_DEFAULT_TCP_CONG="cubic"
 CONFIG_TCP_MD5SIG=y
-# CONFIG_IP_VS is not set
 CONFIG_IPV6=y
 # CONFIG_IPV6_PRIVACY is not set
 # CONFIG_IPV6_ROUTER_PREF is not set
@@ -547,19 +579,21 @@ CONFIG_NF_CONNTRACK_IRC=y
 CONFIG_NF_CONNTRACK_SIP=y
 CONFIG_NF_CT_NETLINK=y
 CONFIG_NETFILTER_XTABLES=y
+CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y
 CONFIG_NETFILTER_XT_TARGET_MARK=y
 CONFIG_NETFILTER_XT_TARGET_NFLOG=y
 CONFIG_NETFILTER_XT_TARGET_SECMARK=y
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y
 CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
 CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
 CONFIG_NETFILTER_XT_MATCH_MARK=y
 CONFIG_NETFILTER_XT_MATCH_POLICY=y
 CONFIG_NETFILTER_XT_MATCH_STATE=y
+# CONFIG_IP_VS is not set
 
 #
 # IP: Netfilter Configuration
 #
+CONFIG_NF_DEFRAG_IPV4=y
 CONFIG_NF_CONNTRACK_IPV4=y
 CONFIG_NF_CONNTRACK_PROC_COMPAT=y
 CONFIG_IP_NF_IPTABLES=y
@@ -585,8 +619,8 @@ CONFIG_IP_NF_MANGLE=y
 CONFIG_NF_CONNTRACK_IPV6=y
 CONFIG_IP6_NF_IPTABLES=y
 CONFIG_IP6_NF_MATCH_IPV6HEADER=y
-CONFIG_IP6_NF_FILTER=y
 CONFIG_IP6_NF_TARGET_LOG=y
+CONFIG_IP6_NF_FILTER=y
 CONFIG_IP6_NF_TARGET_REJECT=y
 CONFIG_IP6_NF_MANGLE=y
 # CONFIG_IP_DCCP is not set
@@ -594,6 +628,7 @@ CONFIG_IP6_NF_MANGLE=y
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
 # CONFIG_VLAN_8021Q is not set
 # CONFIG_DECNET is not set
 CONFIG_LLC=y
@@ -613,6 +648,7 @@ CONFIG_NET_SCHED=y
 # CONFIG_NET_SCH_HTB is not set
 # CONFIG_NET_SCH_HFSC is not set
 # CONFIG_NET_SCH_PRIO is not set
+# CONFIG_NET_SCH_MULTIQ is not set
 # CONFIG_NET_SCH_RED is not set
 # CONFIG_NET_SCH_SFQ is not set
 # CONFIG_NET_SCH_TEQL is not set
@@ -620,6 +656,7 @@ CONFIG_NET_SCHED=y
 # CONFIG_NET_SCH_GRED is not set
 # CONFIG_NET_SCH_DSMARK is not set
 # CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
 # CONFIG_NET_SCH_INGRESS is not set
 
 #
@@ -634,6 +671,7 @@ CONFIG_NET_CLS=y
 # CONFIG_NET_CLS_RSVP is not set
 # CONFIG_NET_CLS_RSVP6 is not set
 # CONFIG_NET_CLS_FLOW is not set
+# CONFIG_NET_CLS_CGROUP is not set
 CONFIG_NET_EMATCH=y
 CONFIG_NET_EMATCH_STACK=32
 # CONFIG_NET_EMATCH_CMP is not set
@@ -649,7 +687,9 @@ CONFIG_NET_CLS_ACT=y
 # CONFIG_NET_ACT_NAT is not set
 # CONFIG_NET_ACT_PEDIT is not set
 # CONFIG_NET_ACT_SIMP is not set
+# CONFIG_NET_ACT_SKBEDIT is not set
 CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
 
 #
 # Network testing
@@ -666,29 +706,33 @@ CONFIG_HAMRADIO=y
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
+# CONFIG_PHONET is not set
 CONFIG_FIB_RULES=y
-
-#
-# Wireless
-#
+CONFIG_WIRELESS=y
 CONFIG_CFG80211=y
+# CONFIG_CFG80211_REG_DEBUG is not set
 CONFIG_NL80211=y
+CONFIG_WIRELESS_OLD_REGULATORY=y
 CONFIG_WIRELESS_EXT=y
 CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
 CONFIG_MAC80211=y
 
 #
 # Rate control algorithm selection
 #
-CONFIG_MAC80211_RC_PID=y
-CONFIG_MAC80211_RC_DEFAULT_PID=y
-CONFIG_MAC80211_RC_DEFAULT="pid"
+CONFIG_MAC80211_RC_MINSTREL=y
+# CONFIG_MAC80211_RC_DEFAULT_PID is not set
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel"
 # CONFIG_MAC80211_MESH is not set
 CONFIG_MAC80211_LEDS=y
 # CONFIG_MAC80211_DEBUGFS is not set
 # CONFIG_MAC80211_DEBUG_MENU is not set
-# CONFIG_IEEE80211 is not set
-# CONFIG_RFKILL is not set
+# CONFIG_WIMAX is not set
+CONFIG_RFKILL=y
+# CONFIG_RFKILL_INPUT is not set
+CONFIG_RFKILL_LEDS=y
 # CONFIG_NET_9P is not set
 
 #
@@ -712,7 +756,7 @@ CONFIG_PROC_EVENTS=y
 # CONFIG_MTD is not set
 # CONFIG_PARPORT is not set
 CONFIG_PNP=y
-# CONFIG_PNP_DEBUG is not set
+CONFIG_PNP_DEBUG_MESSAGES=y
 
 #
 # Protocols
@@ -740,21 +784,21 @@ CONFIG_BLK_DEV_RAM_SIZE=16384
 CONFIG_MISC_DEVICES=y
 # CONFIG_IBM_ASM is not set
 # CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
 # CONFIG_SGI_IOC4 is not set
 # CONFIG_TIFM_CORE is not set
-# CONFIG_ACER_WMI is not set
-# CONFIG_ASUS_LAPTOP is not set
-# CONFIG_FUJITSU_LAPTOP is not set
-# CONFIG_MSI_LAPTOP is not set
-# CONFIG_COMPAL_LAPTOP is not set
-# CONFIG_SONY_LAPTOP is not set
-# CONFIG_THINKPAD_ACPI is not set
-# CONFIG_INTEL_MENLOW is not set
+# CONFIG_ICS932S401 is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_SGI_XP is not set
 # CONFIG_HP_ILO is not set
 # CONFIG_SGI_GRU is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_93CX6 is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -793,7 +837,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 #
 CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_SCSI_FC_ATTRS is not set
-CONFIG_SCSI_ISCSI_ATTRS=y
+# CONFIG_SCSI_ISCSI_ATTRS is not set
 # CONFIG_SCSI_SAS_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set
 # CONFIG_SCSI_SRP_ATTRS is not set
@@ -864,6 +908,7 @@ CONFIG_PATA_OLDPIIX=y
 CONFIG_PATA_SCH=y
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=y
+CONFIG_MD_AUTODETECT=y
 # CONFIG_MD_LINEAR is not set
 # CONFIG_MD_RAID0 is not set
 # CONFIG_MD_RAID1 is not set
@@ -919,6 +964,9 @@ CONFIG_PHYLIB=y
 # CONFIG_BROADCOM_PHY is not set
 # CONFIG_ICPLUS_PHY is not set
 # CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
 # CONFIG_FIXED_PHY is not set
 # CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
@@ -942,6 +990,9 @@ CONFIG_NET_TULIP=y
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
 # CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
@@ -949,7 +1000,6 @@ CONFIG_NET_PCI=y
 # CONFIG_B44 is not set
 CONFIG_FORCEDETH=y
 # CONFIG_FORCEDETH_NAPI is not set
-# CONFIG_EEPRO100 is not set
 CONFIG_E100=y
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
@@ -963,15 +1013,16 @@ CONFIG_8139TOO_PIO=y
 # CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_SC92031 is not set
+# CONFIG_ATL2 is not set
 CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
 CONFIG_E1000=y
-# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
 # CONFIG_E1000E is not set
 # CONFIG_IP1000 is not set
 # CONFIG_IGB is not set
@@ -989,18 +1040,23 @@ CONFIG_TIGON3=y
 # CONFIG_QLA3XXX is not set
 # CONFIG_ATL1 is not set
 # CONFIG_ATL1E is not set
+# CONFIG_JME is not set
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
 # CONFIG_CHELSIO_T3 is not set
+# CONFIG_ENIC is not set
 # CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
 # CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
 # CONFIG_MLX4_CORE is not set
 # CONFIG_TEHUTI is not set
 # CONFIG_BNX2X is not set
+# CONFIG_QLGE is not set
 # CONFIG_SFC is not set
 CONFIG_TR=y
 # CONFIG_IBMOL is not set
@@ -1013,9 +1069,8 @@ CONFIG_TR=y
 # CONFIG_WLAN_PRE80211 is not set
 CONFIG_WLAN_80211=y
 # CONFIG_PCMCIA_RAYCS is not set
-# CONFIG_IPW2100 is not set
-# CONFIG_IPW2200 is not set
 # CONFIG_LIBERTAS is not set
+# CONFIG_LIBERTAS_THINFIRM is not set
 # CONFIG_AIRO is not set
 # CONFIG_HERMES is not set
 # CONFIG_ATMEL is not set
@@ -1032,6 +1087,8 @@ CONFIG_WLAN_80211=y
 CONFIG_ATH5K=y
 # CONFIG_ATH5K_DEBUG is not set
 # CONFIG_ATH9K is not set
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
 # CONFIG_IWLCORE is not set
 # CONFIG_IWLWIFI_LEDS is not set
 # CONFIG_IWLAGN is not set
@@ -1043,6 +1100,10 @@ CONFIG_ATH5K=y
 # CONFIG_RT2X00 is not set
 
 #
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
 # USB Network Adapters
 #
 # CONFIG_USB_CATC is not set
@@ -1050,6 +1111,7 @@ CONFIG_ATH5K=y
 # CONFIG_USB_PEGASUS is not set
 # CONFIG_USB_RTL8150 is not set
 # CONFIG_USB_USBNET is not set
+# CONFIG_USB_HSO is not set
 CONFIG_NET_PCMCIA=y
 # CONFIG_PCMCIA_3C589 is not set
 # CONFIG_PCMCIA_3C574 is not set
@@ -1059,6 +1121,7 @@ CONFIG_NET_PCMCIA=y
 # CONFIG_PCMCIA_SMC91C92 is not set
 # CONFIG_PCMCIA_XIRC2PS is not set
 # CONFIG_PCMCIA_AXNET is not set
+# CONFIG_PCMCIA_IBMTR is not set
 # CONFIG_WAN is not set
 CONFIG_FDDI=y
 # CONFIG_DEFXX is not set
@@ -1110,6 +1173,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y
 CONFIG_MOUSE_PS2_SYNAPTICS=y
 CONFIG_MOUSE_PS2_LIFEBOOK=y
 CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
 # CONFIG_MOUSE_PS2_TOUCHKIT is not set
 # CONFIG_MOUSE_SERIAL is not set
 # CONFIG_MOUSE_APPLETOUCH is not set
@@ -1147,15 +1211,16 @@ CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_FUJITSU is not set
 # CONFIG_TOUCHSCREEN_GUNZE is not set
 # CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
 # CONFIG_TOUCHSCREEN_MTOUCH is not set
 # CONFIG_TOUCHSCREEN_INEXIO is not set
 # CONFIG_TOUCHSCREEN_MK712 is not set
 # CONFIG_TOUCHSCREEN_PENMOUNT is not set
 # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
 # CONFIG_TOUCHSCREEN_TOUCHWIN is not set
-# CONFIG_TOUCHSCREEN_UCB1400 is not set
 # CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
 # CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_TOUCHSCREEN_TSC2007 is not set
 CONFIG_INPUT_MISC=y
 # CONFIG_INPUT_PCSPKR is not set
 # CONFIG_INPUT_APANEL is not set
@@ -1165,6 +1230,7 @@ CONFIG_INPUT_MISC=y
 # CONFIG_INPUT_KEYSPAN_REMOTE is not set
 # CONFIG_INPUT_POWERMATE is not set
 # CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_CM109 is not set
 # CONFIG_INPUT_UINPUT is not set
 
 #
@@ -1231,6 +1297,7 @@ CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
 CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
@@ -1260,6 +1327,7 @@ CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
 # CONFIG_I2C_CHARDEV is not set
 CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
 
 #
 # I2C Hardware Bus support
@@ -1311,8 +1379,6 @@ CONFIG_I2C_I801=y
 # Miscellaneous I2C Chip support
 #
 # CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
 # CONFIG_SENSORS_PCF8574 is not set
 # CONFIG_PCF8575 is not set
 # CONFIG_SENSORS_PCA9539 is not set
@@ -1331,8 +1397,78 @@ CONFIG_POWER_SUPPLY=y
 # CONFIG_POWER_SUPPLY_DEBUG is not set
 # CONFIG_PDA_POWER is not set
 # CONFIG_BATTERY_DS2760 is not set
-# CONFIG_HWMON is not set
+# CONFIG_BATTERY_BQ27x00 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_K8TEMP is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_FSCHMD is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_CORETEMP is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_HDAPS is not set
+# CONFIG_SENSORS_LIS3LV02D is not set
+# CONFIG_SENSORS_APPLESMC is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
 CONFIG_THERMAL=y
+# CONFIG_THERMAL_HWMON is not set
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -1352,15 +1488,18 @@ CONFIG_WATCHDOG=y
 # CONFIG_I6300ESB_WDT is not set
 # CONFIG_ITCO_WDT is not set
 # CONFIG_IT8712F_WDT is not set
+# CONFIG_IT87_WDT is not set
 # CONFIG_HP_WATCHDOG is not set
 # CONFIG_SC1200_WDT is not set
 # CONFIG_PC87413_WDT is not set
 # CONFIG_60XX_WDT is not set
 # CONFIG_SBC8360_WDT is not set
 # CONFIG_CPU5_WDT is not set
+# CONFIG_SMSC_SCH311X_WDT is not set
 # CONFIG_SMSC37B787_WDT is not set
 # CONFIG_W83627HF_WDT is not set
 # CONFIG_W83697HF_WDT is not set
+# CONFIG_W83697UG_WDT is not set
 # CONFIG_W83877F_WDT is not set
 # CONFIG_W83977F_WDT is not set
 # CONFIG_MACHZ_WDT is not set
@@ -1376,11 +1515,11 @@ CONFIG_WATCHDOG=y
 # USB-based Watchdog Cards
 #
 # CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
 
 #
 # Sonics Silicon Backplane
 #
-CONFIG_SSB_POSSIBLE=y
 # CONFIG_SSB is not set
 
 #
@@ -1389,7 +1528,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_CORE is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
 
 #
 # Multimedia devices
@@ -1423,6 +1568,7 @@ CONFIG_DRM=y
 # CONFIG_DRM_I810 is not set
 # CONFIG_DRM_I830 is not set
 CONFIG_DRM_I915=y
+CONFIG_DRM_I915_KMS=y
 # CONFIG_DRM_MGA is not set
 # CONFIG_DRM_SIS is not set
 # CONFIG_DRM_VIA is not set
@@ -1432,6 +1578,7 @@ CONFIG_DRM_I915=y
 CONFIG_FB=y
 # CONFIG_FIRMWARE_EDID is not set
 # CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
@@ -1460,7 +1607,6 @@ CONFIG_FB_TILEBLITTING=y
 # CONFIG_FB_UVESA is not set
 # CONFIG_FB_VESA is not set
 CONFIG_FB_EFI=y
-# CONFIG_FB_IMAC is not set
 # CONFIG_FB_N411 is not set
 # CONFIG_FB_HGA is not set
 # CONFIG_FB_S1D13XXX is not set
@@ -1475,6 +1621,7 @@ CONFIG_FB_EFI=y
 # CONFIG_FB_S3 is not set
 # CONFIG_FB_SAVAGE is not set
 # CONFIG_FB_SIS is not set
+# CONFIG_FB_VIA is not set
 # CONFIG_FB_NEOMAGIC is not set
 # CONFIG_FB_KYRO is not set
 # CONFIG_FB_3DFX is not set
@@ -1486,12 +1633,15 @@ CONFIG_FB_EFI=y
 # CONFIG_FB_CARMINE is not set
 # CONFIG_FB_GEODE is not set
 # CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 # CONFIG_LCD_CLASS_DEVICE is not set
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_CORGI is not set
+CONFIG_BACKLIGHT_GENERIC=y
 # CONFIG_BACKLIGHT_PROGEAR is not set
 # CONFIG_BACKLIGHT_MBP_NVIDIA is not set
+# CONFIG_BACKLIGHT_SAHARA is not set
 
 #
 # Display device support
@@ -1511,10 +1661,12 @@ CONFIG_LOGO=y
 # CONFIG_LOGO_LINUX_VGA16 is not set
 CONFIG_LOGO_LINUX_CLUT224=y
 CONFIG_SOUND=y
+CONFIG_SOUND_OSS_CORE=y
 CONFIG_SND=y
 CONFIG_SND_TIMER=y
 CONFIG_SND_PCM=y
 CONFIG_SND_HWDEP=y
+CONFIG_SND_JACK=y
 CONFIG_SND_SEQUENCER=y
 CONFIG_SND_SEQ_DUMMY=y
 CONFIG_SND_OSSEMUL=y
@@ -1522,6 +1674,8 @@ CONFIG_SND_MIXER_OSS=y
 CONFIG_SND_PCM_OSS=y
 CONFIG_SND_PCM_OSS_PLUGINS=y
 CONFIG_SND_SEQUENCER_OSS=y
+CONFIG_SND_HRTIMER=y
+CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
 CONFIG_SND_DYNAMIC_MINORS=y
 CONFIG_SND_SUPPORT_OLD_API=y
 CONFIG_SND_VERBOSE_PROCFS=y
@@ -1575,11 +1729,16 @@ CONFIG_SND_PCI=y
 # CONFIG_SND_FM801 is not set
 CONFIG_SND_HDA_INTEL=y
 CONFIG_SND_HDA_HWDEP=y
+# CONFIG_SND_HDA_RECONFIG is not set
+# CONFIG_SND_HDA_INPUT_BEEP is not set
 CONFIG_SND_HDA_CODEC_REALTEK=y
 CONFIG_SND_HDA_CODEC_ANALOG=y
 CONFIG_SND_HDA_CODEC_SIGMATEL=y
 CONFIG_SND_HDA_CODEC_VIA=y
 CONFIG_SND_HDA_CODEC_ATIHDMI=y
+CONFIG_SND_HDA_CODEC_NVHDMI=y
+CONFIG_SND_HDA_CODEC_INTELHDMI=y
+CONFIG_SND_HDA_ELD=y
 CONFIG_SND_HDA_CODEC_CONEXANT=y
 CONFIG_SND_HDA_CODEC_CMEDIA=y
 CONFIG_SND_HDA_CODEC_SI3054=y
@@ -1612,6 +1771,7 @@ CONFIG_SND_USB=y
 # CONFIG_SND_USB_AUDIO is not set
 # CONFIG_SND_USB_USX2Y is not set
 # CONFIG_SND_USB_CAIAQ is not set
+# CONFIG_SND_USB_US122L is not set
 CONFIG_SND_PCMCIA=y
 # CONFIG_SND_VXPOCKET is not set
 # CONFIG_SND_PDAUDIOCF is not set
@@ -1626,15 +1786,37 @@ CONFIG_HIDRAW=y
 # USB Input Devices
 #
 CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT_POWERBOOK=y
-CONFIG_HID_FF=y
 CONFIG_HID_PID=y
+CONFIG_USB_HIDDEV=y
+
+#
+# Special HID drivers
+#
+CONFIG_HID_COMPAT=y
+CONFIG_HID_A4TECH=y
+CONFIG_HID_APPLE=y
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+CONFIG_HID_CYPRESS=y
+CONFIG_HID_EZKEY=y
+CONFIG_HID_GYRATION=y
+CONFIG_HID_LOGITECH=y
 CONFIG_LOGITECH_FF=y
 # CONFIG_LOGIRUMBLEPAD2_FF is not set
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+CONFIG_HID_NTRIG=y
+CONFIG_HID_PANTHERLORD=y
 CONFIG_PANTHERLORD_FF=y
+CONFIG_HID_PETALYNX=y
+CONFIG_HID_SAMSUNG=y
+CONFIG_HID_SONY=y
+CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+CONFIG_HID_TOPSEED=y
 CONFIG_THRUSTMASTER_FF=y
 CONFIG_ZEROPLUS_FF=y
-CONFIG_USB_HIDDEV=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1652,6 +1834,8 @@ CONFIG_USB_DEVICEFS=y
 CONFIG_USB_SUSPEND=y
 # CONFIG_USB_OTG is not set
 CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
@@ -1660,6 +1844,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
 CONFIG_USB_OHCI_HCD=y
@@ -1669,6 +1854,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 CONFIG_USB_UHCI_HCD=y
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
 
 #
 # USB Device Class drivers
@@ -1676,20 +1863,20 @@ CONFIG_USB_UHCI_HCD=y
 # CONFIG_USB_ACM is not set
 CONFIG_USB_PRINTER=y
 # CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
 #
 
 #
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
 # CONFIG_USB_STORAGE_DATAFAB is not set
 # CONFIG_USB_STORAGE_FREECOM is not set
 # CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
 # CONFIG_USB_STORAGE_USBAT is not set
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1697,7 +1884,6 @@ CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_ALAUDA is not set
 # CONFIG_USB_STORAGE_ONETOUCH is not set
 # CONFIG_USB_STORAGE_KARMA is not set
-# CONFIG_USB_STORAGE_SIERRA is not set
 # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
 CONFIG_USB_LIBUSUAL=y
 
@@ -1718,6 +1904,7 @@ CONFIG_USB_LIBUSUAL=y
 # CONFIG_USB_EMI62 is not set
 # CONFIG_USB_EMI26 is not set
 # CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
@@ -1735,7 +1922,13 @@ CONFIG_USB_LIBUSUAL=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 CONFIG_NEW_LEDS=y
@@ -1744,6 +1937,7 @@ CONFIG_LEDS_CLASS=y
 #
 # LED drivers
 #
+# CONFIG_LEDS_ALIX2 is not set
 # CONFIG_LEDS_PCA9532 is not set
 # CONFIG_LEDS_CLEVO_MAIL is not set
 # CONFIG_LEDS_PCA955X is not set
@@ -1754,6 +1948,7 @@ CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_TRIGGERS=y
 # CONFIG_LEDS_TRIGGER_TIMER is not set
 # CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
 # CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_INFINIBAND is not set
@@ -1793,6 +1988,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_M41T80 is not set
 # CONFIG_RTC_DRV_S35390A is not set
 # CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
 
 #
 # SPI RTC drivers
@@ -1802,12 +1998,15 @@ CONFIG_RTC_INTF_DEV=y
 # Platform RTC drivers
 #
 CONFIG_RTC_DRV_CMOS=y
+# CONFIG_RTC_DRV_DS1286 is not set
 # CONFIG_RTC_DRV_DS1511 is not set
 # CONFIG_RTC_DRV_DS1553 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
 # CONFIG_RTC_DRV_STK17TA8 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
 # CONFIG_RTC_DRV_V3020 is not set
 
 #
@@ -1820,6 +2019,21 @@ CONFIG_DMADEVICES=y
 #
 # CONFIG_INTEL_IOATDMA is not set
 # CONFIG_UIO is not set
+# CONFIG_STAGING is not set
+CONFIG_X86_PLATFORM_DEVICES=y
+# CONFIG_ACER_WMI is not set
+# CONFIG_ASUS_LAPTOP is not set
+# CONFIG_FUJITSU_LAPTOP is not set
+# CONFIG_MSI_LAPTOP is not set
+# CONFIG_PANASONIC_LAPTOP is not set
+# CONFIG_COMPAL_LAPTOP is not set
+# CONFIG_SONY_LAPTOP is not set
+# CONFIG_THINKPAD_ACPI is not set
+# CONFIG_INTEL_MENLOW is not set
+CONFIG_EEEPC_LAPTOP=y
+# CONFIG_ACPI_WMI is not set
+# CONFIG_ACPI_ASUS is not set
+# CONFIG_ACPI_TOSHIBA is not set
 
 #
 # Firmware Drivers
@@ -1830,8 +2044,7 @@ CONFIG_EFI_VARS=y
 # CONFIG_DELL_RBU is not set
 # CONFIG_DCDBAS is not set
 CONFIG_DMIID=y
-CONFIG_ISCSI_IBFT_FIND=y
-CONFIG_ISCSI_IBFT=y
+# CONFIG_ISCSI_IBFT_FIND is not set
 
 #
 # File systems
@@ -1841,22 +2054,25 @@ CONFIG_EXT3_FS=y
 CONFIG_EXT3_FS_XATTR=y
 CONFIG_EXT3_FS_POSIX_ACL=y
 CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4DEV_FS is not set
+# CONFIG_EXT4_FS is not set
 CONFIG_JBD=y
 # CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
+CONFIG_FILE_LOCKING=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
 CONFIG_DNOTIFY=y
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 CONFIG_QUOTA=y
 CONFIG_QUOTA_NETLINK_INTERFACE=y
 # CONFIG_PRINT_QUOTA_WARNING is not set
+CONFIG_QUOTA_TREE=y
 # CONFIG_QFMT_V1 is not set
 CONFIG_QFMT_V2=y
 CONFIG_QUOTACTL=y
@@ -1890,16 +2106,14 @@ CONFIG_PROC_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_PROC_VMCORE=y
 CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
 CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 # CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_ECRYPT_FS is not set
@@ -1909,6 +2123,7 @@ CONFIG_HUGETLB_PAGE=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_OMFS_FS is not set
@@ -1930,6 +2145,7 @@ CONFIG_NFS_ACL_SUPPORT=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
+# CONFIG_SUNRPC_REGISTER_V4 is not set
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -2006,7 +2222,7 @@ CONFIG_NLS_UTF8=y
 #
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_PRINTK_TIME=y
-CONFIG_ENABLE_WARN_DEPRECATED=y
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=2048
 CONFIG_MAGIC_SYSRQ=y
@@ -2035,40 +2251,60 @@ CONFIG_TIMER_STATS=y
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VIRTUAL is not set
 # CONFIG_DEBUG_WRITECOUNT is not set
 CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_DEBUG_LIST is not set
 # CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
 CONFIG_FRAME_POINTER=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
 # CONFIG_KPROBES_SANITY_TEST is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_USER_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_HW_BRANCH_TRACER=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SYSPROF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+# CONFIG_POWER_TRACER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_HW_BRANCH_TRACER is not set
 CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 # CONFIG_STRICT_DEVMEM is not set
 CONFIG_X86_VERBOSE_BOOTUP=y
 CONFIG_EARLY_PRINTK=y
+CONFIG_EARLY_PRINTK_DBGP=y
 CONFIG_DEBUG_STACKOVERFLOW=y
 CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_DEBUG_PER_CPU_MAPS is not set
 # CONFIG_X86_PTDUMP is not set
 CONFIG_DEBUG_RODATA=y
-# CONFIG_DIRECT_GBPAGES is not set
 # CONFIG_DEBUG_RODATA_TEST is not set
 CONFIG_DEBUG_NX_TEST=m
 # CONFIG_IOMMU_DEBUG is not set
@@ -2092,8 +2328,10 @@ CONFIG_OPTIMIZE_INLINING=y
 CONFIG_KEYS=y
 CONFIG_KEYS_DEBUG_PROC_KEYS=y
 CONFIG_SECURITY=y
+# CONFIG_SECURITYFS is not set
 CONFIG_SECURITY_NETWORK=y
 # CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
 CONFIG_SECURITY_FILE_CAPABILITIES=y
 # CONFIG_SECURITY_ROOTPLUG is not set
 CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=65536
@@ -2104,7 +2342,6 @@ CONFIG_SECURITY_SELINUX_DISABLE=y
 CONFIG_SECURITY_SELINUX_DEVELOP=y
 CONFIG_SECURITY_SELINUX_AVC_STATS=y
 CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
-# CONFIG_SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT is not set
 # CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
 # CONFIG_SECURITY_SMACK is not set
 CONFIG_CRYPTO=y
@@ -2112,11 +2349,18 @@ CONFIG_CRYPTO=y
 #
 # Crypto core or helper
 #
+# CONFIG_CRYPTO_FIPS is not set
 CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_CRYPTD is not set
@@ -2151,6 +2395,7 @@ CONFIG_CRYPTO_HMAC=y
 # Digest
 #
 # CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CRC32C_INTEL is not set
 # CONFIG_CRYPTO_MD4 is not set
 CONFIG_CRYPTO_MD5=y
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -2191,6 +2436,11 @@ CONFIG_CRYPTO_DES=y
 #
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_HW=y
 # CONFIG_CRYPTO_DEV_HIFN_795X is not set
 CONFIG_HAVE_KVM=y
@@ -2205,6 +2455,7 @@ CONFIG_VIRTUALIZATION=y
 CONFIG_BITREVERSE=y
 CONFIG_GENERIC_FIND_FIRST_BIT=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
 CONFIG_CRC_T10DIF=y
diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index 9dabd00e9805..588a7aa937e1 100644
--- a/arch/x86/ia32/ia32_signal.c
+++ b/arch/x86/ia32/ia32_signal.c
@@ -33,8 +33,6 @@
 #include <asm/sigframe.h>
 #include <asm/sys_ia32.h>
 
-#define DEBUG_SIG 0
-
 #define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
 
 #define FIX_EFLAGS      (X86_EFLAGS_AC | X86_EFLAGS_OF | \
@@ -46,78 +44,83 @@ void signal_fault(struct pt_regs *regs, void __user *frame, char *where);
 
 int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
 {
-        int err;
+        int err = 0;
 
         if (!access_ok(VERIFY_WRITE, to, sizeof(compat_siginfo_t)))
                 return -EFAULT;
 
-        /* If you change siginfo_t structure, please make sure that
-           this code is fixed accordingly.
-           It should never copy any pad contained in the structure
-           to avoid security leaks, but must copy the generic
-           3 ints plus the relevant union member.  */
-        err = __put_user(from->si_signo, &to->si_signo);
-        err |= __put_user(from->si_errno, &to->si_errno);
-        err |= __put_user((short)from->si_code, &to->si_code);
-
-        if (from->si_code < 0) {
-                err |= __put_user(from->si_pid, &to->si_pid);
-                err |= __put_user(from->si_uid, &to->si_uid);
-                err |= __put_user(ptr_to_compat(from->si_ptr), &to->si_ptr);
-        } else {
-                /*
-                 * First 32bits of unions are always present:
-                 * si_pid === si_band === si_tid === si_addr(LS half)
-                 */
-                err |= __put_user(from->_sifields._pad[0],
-                                  &to->_sifields._pad[0]);
-                switch (from->si_code >> 16) {
-                case __SI_FAULT >> 16:
-                        break;
-                case __SI_CHLD >> 16:
-                        err |= __put_user(from->si_utime, &to->si_utime);
-                        err |= __put_user(from->si_stime, &to->si_stime);
-                        err |= __put_user(from->si_status, &to->si_status);
-                        /* FALL THROUGH */
-                default:
-                case __SI_KILL >> 16:
-                        err |= __put_user(from->si_uid, &to->si_uid);
-                        break;
-                case __SI_POLL >> 16:
-                        err |= __put_user(from->si_fd, &to->si_fd);
-                        break;
-                case __SI_TIMER >> 16:
-                        err |= __put_user(from->si_overrun, &to->si_overrun);
-                        err |= __put_user(ptr_to_compat(from->si_ptr),
-                                          &to->si_ptr);
-                        break;
-                         /* This is not generated by the kernel as of now.  */
-                case __SI_RT >> 16:
-                case __SI_MESGQ >> 16:
-                        err |= __put_user(from->si_uid, &to->si_uid);
-                        err |= __put_user(from->si_int, &to->si_int);
-                        break;
+        put_user_try {
+                /* If you change siginfo_t structure, please make sure that
+                   this code is fixed accordingly.
+                   It should never copy any pad contained in the structure
+                   to avoid security leaks, but must copy the generic
+                   3 ints plus the relevant union member.  */
+                put_user_ex(from->si_signo, &to->si_signo);
+                put_user_ex(from->si_errno, &to->si_errno);
+                put_user_ex((short)from->si_code, &to->si_code);
+
+                if (from->si_code < 0) {
+                        put_user_ex(from->si_pid, &to->si_pid);
+                        put_user_ex(from->si_uid, &to->si_uid);
+                        put_user_ex(ptr_to_compat(from->si_ptr), &to->si_ptr);
+                } else {
+                        /*
+                         * First 32bits of unions are always present:
+                         * si_pid === si_band === si_tid === si_addr(LS half)
+                         */
+                        put_user_ex(from->_sifields._pad[0],
+                                          &to->_sifields._pad[0]);
+                        switch (from->si_code >> 16) {
+                        case __SI_FAULT >> 16:
+                                break;
+                        case __SI_CHLD >> 16:
+                                put_user_ex(from->si_utime, &to->si_utime);
+                                put_user_ex(from->si_stime, &to->si_stime);
+                                put_user_ex(from->si_status, &to->si_status);
+                                /* FALL THROUGH */
+                        default:
+                        case __SI_KILL >> 16:
+                                put_user_ex(from->si_uid, &to->si_uid);
+                                break;
+                        case __SI_POLL >> 16:
+                                put_user_ex(from->si_fd, &to->si_fd);
+                                break;
+                        case __SI_TIMER >> 16:
+                                put_user_ex(from->si_overrun, &to->si_overrun);
+                                put_user_ex(ptr_to_compat(from->si_ptr),
+                                            &to->si_ptr);
+                                break;
+                                 /* This is not generated by the kernel as of now.  */
+                        case __SI_RT >> 16:
+                        case __SI_MESGQ >> 16:
+                                put_user_ex(from->si_uid, &to->si_uid);
+                                put_user_ex(from->si_int, &to->si_int);
+                                break;
+                        }
                 }
-        }
+        } put_user_catch(err);
+
         return err;
 }
 
 int copy_siginfo_from_user32(siginfo_t *to, compat_siginfo_t __user *from)
 {
-        int err;
+        int err = 0;
         u32 ptr32;
 
         if (!access_ok(VERIFY_READ, from, sizeof(compat_siginfo_t)))
                 return -EFAULT;
 
-        err = __get_user(to->si_signo, &from->si_signo);
-        err |= __get_user(to->si_errno, &from->si_errno);
-        err |= __get_user(to->si_code, &from->si_code);
+        get_user_try {
+                get_user_ex(to->si_signo, &from->si_signo);
+                get_user_ex(to->si_errno, &from->si_errno);
+                get_user_ex(to->si_code, &from->si_code);
 
-        err |= __get_user(to->si_pid, &from->si_pid);
-        err |= __get_user(to->si_uid, &from->si_uid);
-        err |= __get_user(ptr32, &from->si_ptr);
-        to->si_ptr = compat_ptr(ptr32);
+                get_user_ex(to->si_pid, &from->si_pid);
+                get_user_ex(to->si_uid, &from->si_uid);
+                get_user_ex(ptr32, &from->si_ptr);
+                to->si_ptr = compat_ptr(ptr32);
+        } get_user_catch(err);
 
         return err;
 }
@@ -142,17 +145,23 @@ asmlinkage long sys32_sigaltstack(const stack_ia32_t __user *uss_ptr,
                                   struct pt_regs *regs)
 {
         stack_t uss, uoss;
-        int ret;
+        int ret, err = 0;
         mm_segment_t seg;
 
         if (uss_ptr) {
                 u32 ptr;
 
                 memset(&uss, 0, sizeof(stack_t));
-                if (!access_ok(VERIFY_READ, uss_ptr, sizeof(stack_ia32_t)) ||
-                            __get_user(ptr, &uss_ptr->ss_sp) ||
-                            __get_user(uss.ss_flags, &uss_ptr->ss_flags) ||
-                            __get_user(uss.ss_size, &uss_ptr->ss_size))
+                if (!access_ok(VERIFY_READ, uss_ptr, sizeof(stack_ia32_t)))
+                        return -EFAULT;
+
+                get_user_try {
+                        get_user_ex(ptr, &uss_ptr->ss_sp);
+                        get_user_ex(uss.ss_flags, &uss_ptr->ss_flags);
+                        get_user_ex(uss.ss_size, &uss_ptr->ss_size);
+                } get_user_catch(err);
+
+                if (err)
                         return -EFAULT;
                 uss.ss_sp = compat_ptr(ptr);
         }
@@ -161,10 +170,16 @@ asmlinkage long sys32_sigaltstack(const stack_ia32_t __user *uss_ptr,
         ret = do_sigaltstack(uss_ptr ? &uss : NULL, &uoss, regs->sp);
         set_fs(seg);
         if (ret >= 0 && uoss_ptr)  {
-                if (!access_ok(VERIFY_WRITE, uoss_ptr, sizeof(stack_ia32_t)) ||
-                    __put_user(ptr_to_compat(uoss.ss_sp), &uoss_ptr->ss_sp) ||
-                    __put_user(uoss.ss_flags, &uoss_ptr->ss_flags) ||
-                    __put_user(uoss.ss_size, &uoss_ptr->ss_size))
+                if (!access_ok(VERIFY_WRITE, uoss_ptr, sizeof(stack_ia32_t)))
+                        return -EFAULT;
+
+                put_user_try {
+                        put_user_ex(ptr_to_compat(uoss.ss_sp), &uoss_ptr->ss_sp);
+                        put_user_ex(uoss.ss_flags, &uoss_ptr->ss_flags);
+                        put_user_ex(uoss.ss_size, &uoss_ptr->ss_size);
+                } put_user_catch(err);
+
+                if (err)
                         ret = -EFAULT;
         }
         return ret;
@@ -173,75 +188,78 @@ asmlinkage long sys32_sigaltstack(const stack_ia32_t __user *uss_ptr,
 /*
  * Do a signal return; undo the signal stack.
  */
+#define loadsegment_gs(v)       load_gs_index(v)
+#define loadsegment_fs(v)       loadsegment(fs, v)
+#define loadsegment_ds(v)       loadsegment(ds, v)
+#define loadsegment_es(v)       loadsegment(es, v)
+
+#define get_user_seg(seg)       ({ unsigned int v; savesegment(seg, v); v; })
+#define set_user_seg(seg, v)    loadsegment_##seg(v)
+
 #define COPY(x)                 {               \
-        err |= __get_user(regs->x, &sc->x);     \
+        get_user_ex(regs->x, &sc->x);           \
 }
 
-#define COPY_SEG_CPL3(seg)      {                       \
-                unsigned short tmp;                     \
-                err |= __get_user(tmp, &sc->seg);       \
-                regs->seg = tmp | 3;                    \
-}
+#define GET_SEG(seg)            ({                      \
+        unsigned short tmp;                             \
+        get_user_ex(tmp, &sc->seg);                     \
+        tmp;                                            \
+})
+
+#define COPY_SEG_CPL3(seg)      do {                    \
+        regs->seg = GET_SEG(seg) | 3;                   \
+} while (0)
 
 #define RELOAD_SEG(seg)         {               \
-        unsigned int cur, pre;                  \
-        err |= __get_user(pre, &sc->seg);       \
-        savesegment(seg, cur);                  \
+        unsigned int pre = GET_SEG(seg);        \
+        unsigned int cur = get_user_seg(seg);   \
         pre |= 3;                               \
         if (pre != cur)                         \
-                loadsegment(seg, pre);          \
+                set_user_seg(seg, pre);         \
 }
 
 static int ia32_restore_sigcontext(struct pt_regs *regs,
                                    struct sigcontext_ia32 __user *sc,
                                    unsigned int *pax)
 {
-        unsigned int tmpflags, gs, oldgs, err = 0;
+        unsigned int tmpflags, err = 0;
         void __user *buf;
         u32 tmp;
 
         /* Always make any pending restarted system calls return -EINTR */
         current_thread_info()->restart_block.fn = do_no_restart_syscall;
 
-#if DEBUG_SIG
-        printk(KERN_DEBUG "SIG restore_sigcontext: "
-               "sc=%p err(%x) eip(%x) cs(%x) flg(%x)\n",
-               sc, sc->err, sc->ip, sc->cs, sc->flags);
-#endif
-
-        /*
-         * Reload fs and gs if they have changed in the signal
-         * handler.  This does not handle long fs/gs base changes in
-         * the handler, but does not clobber them at least in the
-         * normal case.
-         */
-        err |= __get_user(gs, &sc->gs);
-        gs |= 3;
-        savesegment(gs, oldgs);
-        if (gs != oldgs)
-                load_gs_index(gs);
-
-        RELOAD_SEG(fs);
-        RELOAD_SEG(ds);
-        RELOAD_SEG(es);
-
-        COPY(di); COPY(si); COPY(bp); COPY(sp); COPY(bx);
-        COPY(dx); COPY(cx); COPY(ip);
-        /* Don't touch extended registers */
-
-        COPY_SEG_CPL3(cs);
-        COPY_SEG_CPL3(ss);
-
-        err |= __get_user(tmpflags, &sc->flags);
-        regs->flags = (regs->flags & ~FIX_EFLAGS) | (tmpflags & FIX_EFLAGS);
-        /* disable syscall checks */
-        regs->orig_ax = -1;
-
-        err |= __get_user(tmp, &sc->fpstate);
-        buf = compat_ptr(tmp);
-        err |= restore_i387_xstate_ia32(buf);
-
-        err |= __get_user(*pax, &sc->ax);
+        get_user_try {
+                /*
+                 * Reload fs and gs if they have changed in the signal
+                 * handler.  This does not handle long fs/gs base changes in
+                 * the handler, but does not clobber them at least in the
+                 * normal case.
+                 */
+                RELOAD_SEG(gs);
+                RELOAD_SEG(fs);
+                RELOAD_SEG(ds);
+                RELOAD_SEG(es);
+
+                COPY(di); COPY(si); COPY(bp); COPY(sp); COPY(bx);
+                COPY(dx); COPY(cx); COPY(ip);
+                /* Don't touch extended registers */
+
+                COPY_SEG_CPL3(cs);
+                COPY_SEG_CPL3(ss);
+
+                get_user_ex(tmpflags, &sc->flags);
+                regs->flags = (regs->flags & ~FIX_EFLAGS) | (tmpflags & FIX_EFLAGS);
+                /* disable syscall checks */
+                regs->orig_ax = -1;
+
+                get_user_ex(tmp, &sc->fpstate);
+                buf = compat_ptr(tmp);
+                err |= restore_i387_xstate_ia32(buf);
+
+                get_user_ex(*pax, &sc->ax);
+        } get_user_catch(err);
+
         return err;
 }
 
@@ -317,38 +335,36 @@ static int ia32_setup_sigcontext(struct sigcontext_ia32 __user *sc,
                                  void __user *fpstate,
                                  struct pt_regs *regs, unsigned int mask)
 {
-        int tmp, err = 0;
-
-        savesegment(gs, tmp);
-        err |= __put_user(tmp, (unsigned int __user *)&sc->gs);
-        savesegment(fs, tmp);
-        err |= __put_user(tmp, (unsigned int __user *)&sc->fs);
-        savesegment(ds, tmp);
-        err |= __put_user(tmp, (unsigned int __user *)&sc->ds);
-        savesegment(es, tmp);
-        err |= __put_user(tmp, (unsigned int __user *)&sc->es);
-
-        err |= __put_user(regs->di, &sc->di);
-        err |= __put_user(regs->si, &sc->si);
-        err |= __put_user(regs->bp, &sc->bp);
-        err |= __put_user(regs->sp, &sc->sp);
-        err |= __put_user(regs->bx, &sc->bx);
-        err |= __put_user(regs->dx, &sc->dx);
-        err |= __put_user(regs->cx, &sc->cx);
-        err |= __put_user(regs->ax, &sc->ax);
-        err |= __put_user(current->thread.trap_no, &sc->trapno);
-        err |= __put_user(current->thread.error_code, &sc->err);
-        err |= __put_user(regs->ip, &sc->ip);
-        err |= __put_user(regs->cs, (unsigned int __user *)&sc->cs);
-        err |= __put_user(regs->flags, &sc->flags);
-        err |= __put_user(regs->sp, &sc->sp_at_signal);
-        err |= __put_user(regs->ss, (unsigned int __user *)&sc->ss);
-
-        err |= __put_user(ptr_to_compat(fpstate), &sc->fpstate);
-
-        /* non-iBCS2 extensions.. */
-        err |= __put_user(mask, &sc->oldmask);
-        err |= __put_user(current->thread.cr2, &sc->cr2);
+        int err = 0;
+
+        put_user_try {
+                put_user_ex(get_user_seg(gs), (unsigned int __user *)&sc->gs);
+                put_user_ex(get_user_seg(fs), (unsigned int __user *)&sc->fs);
+                put_user_ex(get_user_seg(ds), (unsigned int __user *)&sc->ds);
+                put_user_ex(get_user_seg(es), (unsigned int __user *)&sc->es);
+
+                put_user_ex(regs->di, &sc->di);
+                put_user_ex(regs->si, &sc->si);
+                put_user_ex(regs->bp, &sc->bp);
+                put_user_ex(regs->sp, &sc->sp);
+                put_user_ex(regs->bx, &sc->bx);
+                put_user_ex(regs->dx, &sc->dx);
+                put_user_ex(regs->cx, &sc->cx);
+                put_user_ex(regs->ax, &sc->ax);
+                put_user_ex(current->thread.trap_no, &sc->trapno);
+                put_user_ex(current->thread.error_code, &sc->err);
+                put_user_ex(regs->ip, &sc->ip);
+                put_user_ex(regs->cs, (unsigned int __user *)&sc->cs);
+                put_user_ex(regs->flags, &sc->flags);
+                put_user_ex(regs->sp, &sc->sp_at_signal);
+                put_user_ex(regs->ss, (unsigned int __user *)&sc->ss);
+
+                put_user_ex(ptr_to_compat(fpstate), &sc->fpstate);
+
+                /* non-iBCS2 extensions.. */
+                put_user_ex(mask, &sc->oldmask);
+                put_user_ex(current->thread.cr2, &sc->cr2);
+        } put_user_catch(err);
 
         return err;
 }
@@ -437,13 +453,17 @@ int ia32_setup_frame(int sig, struct k_sigaction *ka,
                 else
                         restorer = &frame->retcode;
         }
-        err |= __put_user(ptr_to_compat(restorer), &frame->pretcode);
 
-        /*
-         * These are actually not used anymore, but left because some
-         * gdb versions depend on them as a marker.
-         */
-        err |= __put_user(*((u64 *)&code), (u64 *)frame->retcode);
+        put_user_try {
+                put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
+
+                /*
+                 * These are actually not used anymore, but left because some
+                 * gdb versions depend on them as a marker.
+                 */
+                put_user_ex(*((u64 *)&code), (u64 *)frame->retcode);
+        } put_user_catch(err);
+
         if (err)
                 return -EFAULT;
 
@@ -462,11 +482,6 @@ int ia32_setup_frame(int sig, struct k_sigaction *ka,
         regs->cs = __USER32_CS;
         regs->ss = __USER32_DS;
 
-#if DEBUG_SIG
-        printk(KERN_DEBUG "SIG deliver (%s:%d): sp=%p pc=%lx ra=%u\n",
-               current->comm, current->pid, frame, regs->ip, frame->pretcode);
-#endif
-
         return 0;
 }
 
@@ -496,41 +511,40 @@ int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
         if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
                 return -EFAULT;
 
-        err |= __put_user(sig, &frame->sig);
-        err |= __put_user(ptr_to_compat(&frame->info), &frame->pinfo);
-        err |= __put_user(ptr_to_compat(&frame->uc), &frame->puc);
-        err |= copy_siginfo_to_user32(&frame->info, info);
-        if (err)
-                return -EFAULT;
+        put_user_try {
+                put_user_ex(sig, &frame->sig);
+                put_user_ex(ptr_to_compat(&frame->info), &frame->pinfo);
+                put_user_ex(ptr_to_compat(&frame->uc), &frame->puc);
+                err |= copy_siginfo_to_user32(&frame->info, info);
 
-        /* Create the ucontext.  */
-        if (cpu_has_xsave)
-                err |= __put_user(UC_FP_XSTATE, &frame->uc.uc_flags);
-        else
-                err |= __put_user(0, &frame->uc.uc_flags);
-        err |= __put_user(0, &frame->uc.uc_link);
-        err |= __put_user(current->sas_ss_sp, &frame->uc.uc_stack.ss_sp);
-        err |= __put_user(sas_ss_flags(regs->sp),
-                          &frame->uc.uc_stack.ss_flags);
-        err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size);
-        err |= ia32_setup_sigcontext(&frame->uc.uc_mcontext, fpstate,
-                                     regs, set->sig[0]);
-        err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
-        if (err)
-                return -EFAULT;
+                /* Create the ucontext.  */
+                if (cpu_has_xsave)
+                        put_user_ex(UC_FP_XSTATE, &frame->uc.uc_flags);
+                else
+                        put_user_ex(0, &frame->uc.uc_flags);
+                put_user_ex(0, &frame->uc.uc_link);
+                put_user_ex(current->sas_ss_sp, &frame->uc.uc_stack.ss_sp);
+                put_user_ex(sas_ss_flags(regs->sp),
+                            &frame->uc.uc_stack.ss_flags);
+                put_user_ex(current->sas_ss_size, &frame->uc.uc_stack.ss_size);
+                err |= ia32_setup_sigcontext(&frame->uc.uc_mcontext, fpstate,
+                                             regs, set->sig[0]);
+                err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
+
+                if (ka->sa.sa_flags & SA_RESTORER)
+                        restorer = ka->sa.sa_restorer;
+                else
+                        restorer = VDSO32_SYMBOL(current->mm->context.vdso,
+                                                 rt_sigreturn);
+                put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
+
+                /*
+                 * Not actually used anymore, but left because some gdb
+                 * versions need it.
+                 */
+                put_user_ex(*((u64 *)&code), (u64 *)frame->retcode);
+        } put_user_catch(err);
 
-        if (ka->sa.sa_flags & SA_RESTORER)
-                restorer = ka->sa.sa_restorer;
-        else
-                restorer = VDSO32_SYMBOL(current->mm->context.vdso,
-                                         rt_sigreturn);
-        err |= __put_user(ptr_to_compat(restorer), &frame->pretcode);
-
-        /*
-         * Not actually used anymore, but left because some gdb
-         * versions need it.
-         */
-        err |= __put_user(*((u64 *)&code), (u64 *)frame->retcode);
         if (err)
                 return -EFAULT;
 
@@ -549,10 +563,5 @@ int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
         regs->cs = __USER32_CS;
         regs->ss = __USER32_DS;
 
-#if DEBUG_SIG
-        printk(KERN_DEBUG "SIG deliver (%s:%d): sp=%p pc=%lx ra=%u\n",
-               current->comm, current->pid, frame, regs->ip, frame->pretcode);
-#endif
-
         return 0;
 }
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 256b00b61892..097a6b64c24d 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -112,8 +112,8 @@ ENTRY(ia32_sysenter_target)
         CFI_DEF_CFA     rsp,0
         CFI_REGISTER    rsp,rbp
         SWAPGS_UNSAFE_STACK
-        movq    %gs:pda_kernelstack, %rsp
-        addq    $(PDA_STACKOFFSET),%rsp 
+        movq    PER_CPU_VAR(kernel_stack), %rsp
+        addq    $(KERNEL_STACK_OFFSET),%rsp
         /*
          * No need to follow this irqs on/off section: the syscall
          * disabled irqs, here we enable it straight after entry:
@@ -273,13 +273,13 @@ ENDPROC(ia32_sysenter_target)
 ENTRY(ia32_cstar_target)
         CFI_STARTPROC32 simple
         CFI_SIGNAL_FRAME
-        CFI_DEF_CFA     rsp,PDA_STACKOFFSET
+        CFI_DEF_CFA     rsp,KERNEL_STACK_OFFSET
         CFI_REGISTER    rip,rcx
         /*CFI_REGISTER  rflags,r11*/
         SWAPGS_UNSAFE_STACK
         movl    %esp,%r8d
         CFI_REGISTER    rsp,r8
-        movq    %gs:pda_kernelstack,%rsp
+        movq    PER_CPU_VAR(kernel_stack),%rsp
         /*
          * No need to follow this irqs on/off section: the syscall
          * disabled irqs and here we enable it straight after entry:
@@ -418,9 +418,9 @@ ENTRY(ia32_syscall)
         orl   $TS_COMPAT,TI_status(%r10)
         testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r10)
         jnz ia32_tracesys
-ia32_do_syscall:        
         cmpl $(IA32_NR_syscalls-1),%eax
-        ja  int_ret_from_sys_call       /* ia32_tracesys has set RAX(%rsp) */
+        ja ia32_badsys
+ia32_do_call:
         IA32_ARG_FIXUP
         call *ia32_sys_call_table(,%rax,8) # xxx: rip relative
 ia32_sysret:
@@ -435,7 +435,9 @@ ia32_tracesys:
         call syscall_trace_enter
         LOAD_ARGS32 ARGOFFSET  /* reload args from stack in case ptrace changed it */
         RESTORE_REST
-        jmp ia32_do_syscall
+        cmpl $(IA32_NR_syscalls-1),%eax
+        ja  int_ret_from_sys_call       /* ia32_tracesys has set RAX(%rsp) */
+        jmp ia32_do_call
 END(ia32_syscall)
 
 ia32_badsys:
diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild
index a9f8a814a1f7..4a8e80cdcfa5 100644
--- a/arch/x86/include/asm/Kbuild
+++ b/arch/x86/include/asm/Kbuild
@@ -22,4 +22,3 @@ unifdef-y += unistd_32.h
 unifdef-y += unistd_64.h
 unifdef-y += vm86.h
 unifdef-y += vsyscall.h
-unifdef-y += swab.h
diff --git a/arch/x86/include/asm/a.out-core.h b/arch/x86/include/asm/a.out-core.h
index 37822206083e..bb70e397aa84 100644
--- a/arch/x86/include/asm/a.out-core.h
+++ b/arch/x86/include/asm/a.out-core.h
@@ -23,8 +23,6 @@
  */
 static inline void aout_dump_thread(struct pt_regs *regs, struct user *dump)
 {
-        u16 gs;
-
 /* changed the size calculations - should hopefully work better. lbt */
         dump->magic = CMAGIC;
         dump->start_code = 0;
@@ -57,7 +55,7 @@ static inline void aout_dump_thread(struct pt_regs *regs, struct user *dump)
         dump->regs.ds = (u16)regs->ds;
         dump->regs.es = (u16)regs->es;
         dump->regs.fs = (u16)regs->fs;
-        savesegment(gs, gs);
+        dump->regs.gs = get_user_gs(regs);
         dump->regs.orig_ax = regs->orig_ax;
         dump->regs.ip = regs->ip;
         dump->regs.cs = (u16)regs->cs;
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h
index 9830681446ad..4518dc500903 100644
--- a/arch/x86/include/asm/acpi.h
+++ b/arch/x86/include/asm/acpi.h
@@ -102,9 +102,6 @@ static inline void disable_acpi(void)
         acpi_noirq = 1;
 }
 
-/* Fixmap pages to reserve for ACPI boot-time tables (see fixmap.h) */
-#define FIX_ACPI_PAGES 4
-
 extern int acpi_gsi_to_irq(u32 gsi, unsigned int *irq);
 
 static inline void acpi_noirq_set(void) { acpi_noirq = 1; }
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index ab1d51a8855e..394d177d721b 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -1,15 +1,18 @@
 #ifndef _ASM_X86_APIC_H
 #define _ASM_X86_APIC_H
 
-#include <linux/pm.h>
+#include <linux/cpumask.h>
 #include <linux/delay.h>
+#include <linux/pm.h>
 
 #include <asm/alternative.h>
-#include <asm/fixmap.h>
-#include <asm/apicdef.h>
+#include <asm/cpufeature.h>
 #include <asm/processor.h>
+#include <asm/apicdef.h>
+#include <asm/atomic.h>
+#include <asm/fixmap.h>
+#include <asm/mpspec.h>
 #include <asm/system.h>
-#include <asm/cpufeature.h>
 #include <asm/msr.h>
 
 #define ARCH_APICTIMER_STOPS_ON_C3      1
@@ -33,7 +36,13 @@
         } while (0)
 
 
+#if defined(CONFIG_X86_LOCAL_APIC) && defined(CONFIG_X86_32)
 extern void generic_apic_probe(void);
+#else
+static inline void generic_apic_probe(void)
+{
+}
+#endif
 
 #ifdef CONFIG_X86_LOCAL_APIC
 
@@ -41,6 +50,21 @@ extern unsigned int apic_verbosity;
 extern int local_apic_timer_c2_ok;
 
 extern int disable_apic;
+
+#ifdef CONFIG_SMP
+extern void __inquire_remote_apic(int apicid);
+#else /* CONFIG_SMP */
+static inline void __inquire_remote_apic(int apicid)
+{
+}
+#endif /* CONFIG_SMP */
+
+static inline void default_inquire_remote_apic(int apicid)
+{
+        if (apic_verbosity >= APIC_DEBUG)
+                __inquire_remote_apic(apicid);
+}
+
 /*
  * Basic functions accessing APICs.
  */
@@ -51,7 +75,14 @@ extern int disable_apic;
 #define setup_secondary_clock setup_secondary_APIC_clock
 #endif
 
+#ifdef CONFIG_X86_VSMP
 extern int is_vsmp_box(void);
+#else
+static inline int is_vsmp_box(void)
+{
+        return 0;
+}
+#endif
 extern void xapic_wait_icr_idle(void);
 extern u32 safe_xapic_wait_icr_idle(void);
 extern void xapic_icr_write(u32, u32);
@@ -71,6 +102,12 @@ static inline u32 native_apic_mem_read(u32 reg)
         return *((volatile u32 *)(APIC_BASE + reg));
 }
 
+extern void native_apic_wait_icr_idle(void);
+extern u32 native_safe_apic_wait_icr_idle(void);
+extern void native_apic_icr_write(u32 low, u32 id);
+extern u64 native_apic_icr_read(void);
+
+#ifdef CONFIG_X86_X2APIC
 static inline void native_apic_msr_write(u32 reg, u32 v)
 {
         if (reg == APIC_DFR || reg == APIC_ID || reg == APIC_LDR ||
@@ -91,8 +128,32 @@ static inline u32 native_apic_msr_read(u32 reg)
         return low;
 }
 
-#ifndef CONFIG_X86_32
-extern int x2apic;
+static inline void native_x2apic_wait_icr_idle(void)
+{
+        /* no need to wait for icr idle in x2apic */
+        return;
+}
+
+static inline u32 native_safe_x2apic_wait_icr_idle(void)
+{
+        /* no need to wait for icr idle in x2apic */
+        return 0;
+}
+
+static inline void native_x2apic_icr_write(u32 low, u32 id)
+{
+        wrmsrl(APIC_BASE_MSR + (APIC_ICR >> 4), ((__u64) id) << 32 | low);
+}
+
+static inline u64 native_x2apic_icr_read(void)
+{
+        unsigned long val;
+
+        rdmsrl(APIC_BASE_MSR + (APIC_ICR >> 4), val);
+        return val;
+}
+
+extern int x2apic, x2apic_phys;
 extern void check_x2apic(void);
 extern void enable_x2apic(void);
 extern void enable_IR_x2apic(void);
@@ -110,30 +171,24 @@ static inline int x2apic_enabled(void)
         return 0;
 }
 #else
-#define x2apic_enabled()        0
+static inline void check_x2apic(void)
+{
+}
+static inline void enable_x2apic(void)
+{
+}
+static inline void enable_IR_x2apic(void)
+{
+}
+static inline int x2apic_enabled(void)
+{
+        return 0;
+}
 #endif
 
-struct apic_ops {
-        u32 (*read)(u32 reg);
-        void (*write)(u32 reg, u32 v);
-        u64 (*icr_read)(void);
-        void (*icr_write)(u32 low, u32 high);
-        void (*wait_icr_idle)(void);
-        u32 (*safe_wait_icr_idle)(void);
-};
-
-extern struct apic_ops *apic_ops;
-
-#define apic_read (apic_ops->read)
-#define apic_write (apic_ops->write)
-#define apic_icr_read (apic_ops->icr_read)
-#define apic_icr_write (apic_ops->icr_write)
-#define apic_wait_icr_idle (apic_ops->wait_icr_idle)
-#define safe_apic_wait_icr_idle (apic_ops->safe_wait_icr_idle)
-
 extern int get_physical_broadcast(void);
 
-#ifdef CONFIG_X86_64
+#ifdef CONFIG_X86_X2APIC
 static inline void ack_x2APIC_irq(void)
 {
         /* Docs say use 0 for future compatibility */
@@ -141,18 +196,6 @@ static inline void ack_x2APIC_irq(void)
 }
 #endif
 
-
-static inline void ack_APIC_irq(void)
-{
-        /*
-         * ack_APIC_irq() actually gets compiled as a single instruction
-         * ... yummie.
-         */
-
-        /* Docs say use 0 for future compatibility */
-        apic_write(APIC_EOI, 0);
-}
-
 extern int lapic_get_maxlvt(void);
 extern void clear_local_APIC(void);
 extern void connect_bsp_APIC(void);
@@ -196,4 +239,329 @@ static inline void disable_local_APIC(void) { }
 
 #endif /* !CONFIG_X86_LOCAL_APIC */
 
+#ifdef CONFIG_X86_64
+#define SET_APIC_ID(x)          (apic->set_apic_id(x))
+#else
+
+#endif
+
+/*
+ * Copyright 2004 James Cleverdon, IBM.
+ * Subject to the GNU Public License, v.2
+ *
+ * Generic APIC sub-arch data struct.
+ *
+ * Hacked for x86-64 by James Cleverdon from i386 architecture code by
+ * Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and
+ * James Cleverdon.
+ */
+struct apic {
+        char *name;
+
+        int (*probe)(void);
+        int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
+        int (*apic_id_registered)(void);
+
+        u32 irq_delivery_mode;
+        u32 irq_dest_mode;
+
+        const struct cpumask *(*target_cpus)(void);
+
+        int disable_esr;
+
+        int dest_logical;
+        unsigned long (*check_apicid_used)(physid_mask_t bitmap, int apicid);
+        unsigned long (*check_apicid_present)(int apicid);
+
+        void (*vector_allocation_domain)(int cpu, struct cpumask *retmask);
+        void (*init_apic_ldr)(void);
+
+        physid_mask_t (*ioapic_phys_id_map)(physid_mask_t map);
+
+        void (*setup_apic_routing)(void);
+        int (*multi_timer_check)(int apic, int irq);
+        int (*apicid_to_node)(int logical_apicid);
+        int (*cpu_to_logical_apicid)(int cpu);
+        int (*cpu_present_to_apicid)(int mps_cpu);
+        physid_mask_t (*apicid_to_cpu_present)(int phys_apicid);
+        void (*setup_portio_remap)(void);
+        int (*check_phys_apicid_present)(int boot_cpu_physical_apicid);
+        void (*enable_apic_mode)(void);
+        int (*phys_pkg_id)(int cpuid_apic, int index_msb);
+
+        /*
+         * When one of the next two hooks returns 1 the apic
+         * is switched to this. Essentially they are additional
+         * probe functions:
+         */
+        int (*mps_oem_check)(struct mpc_table *mpc, char *oem, char *productid);
+
+        unsigned int (*get_apic_id)(unsigned long x);
+        unsigned long (*set_apic_id)(unsigned int id);
+        unsigned long apic_id_mask;
+
+        unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);
+        unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
+                                               const struct cpumask *andmask);
+
+        /* ipi */
+        void (*send_IPI_mask)(const struct cpumask *mask, int vector);
+        void (*send_IPI_mask_allbutself)(const struct cpumask *mask,
+                                         int vector);
+        void (*send_IPI_allbutself)(int vector);
+        void (*send_IPI_all)(int vector);
+        void (*send_IPI_self)(int vector);
+
+        /* wakeup_secondary_cpu */
+        int (*wakeup_secondary_cpu)(int apicid, unsigned long start_eip);
+
+        int trampoline_phys_low;
+        int trampoline_phys_high;
+
+        void (*wait_for_init_deassert)(atomic_t *deassert);
+        void (*smp_callin_clear_local_apic)(void);
+        void (*inquire_remote_apic)(int apicid);
+
+        /* apic ops */
+        u32 (*read)(u32 reg);
+        void (*write)(u32 reg, u32 v);
+        u64 (*icr_read)(void);
+        void (*icr_write)(u32 low, u32 high);
+        void (*wait_icr_idle)(void);
+        u32 (*safe_wait_icr_idle)(void);
+};
+
+/*
+ * Pointer to the local APIC driver in use on this system (there's
+ * always just one such driver in use - the kernel decides via an
+ * early probing process which one it picks - and then sticks to it):
+ */
+extern struct apic *apic;
+
+/*
+ * APIC functionality to boot other CPUs - only used on SMP:
+ */
+#ifdef CONFIG_SMP
+extern atomic_t init_deasserted;
+extern int wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip);
+#endif
+
+static inline u32 apic_read(u32 reg)
+{
+        return apic->read(reg);
+}
+
+static inline void apic_write(u32 reg, u32 val)
+{
+        apic->write(reg, val);
+}
+
+static inline u64 apic_icr_read(void)
+{
+        return apic->icr_read();
+}
+
+static inline void apic_icr_write(u32 low, u32 high)
+{
+        apic->icr_write(low, high);
+}
+
+static inline void apic_wait_icr_idle(void)
+{
+        apic->wait_icr_idle();
+}
+
+static inline u32 safe_apic_wait_icr_idle(void)
+{
+        return apic->safe_wait_icr_idle();
+}
+
+
+static inline void ack_APIC_irq(void)
+{
+#ifdef CONFIG_X86_LOCAL_APIC
+        /*
+         * ack_APIC_irq() actually gets compiled as a single instruction
+         * ... yummie.
+         */
+
+        /* Docs say use 0 for future compatibility */
+        apic_write(APIC_EOI, 0);
+#endif
+}
+
+static inline unsigned default_get_apic_id(unsigned long x)
+{
+        unsigned int ver = GET_APIC_VERSION(apic_read(APIC_LVR));
+
+        if (APIC_XAPIC(ver))
+                return (x >> 24) & 0xFF;
+        else
+                return (x >> 24) & 0x0F;
+}
+
+/*
+ * Warm reset vector default position:
+ */
+#define DEFAULT_TRAMPOLINE_PHYS_LOW             0x467
+#define DEFAULT_TRAMPOLINE_PHYS_HIGH            0x469
+
+#ifdef CONFIG_X86_64
+extern struct apic apic_flat;
+extern struct apic apic_physflat;
+extern struct apic apic_x2apic_cluster;
+extern struct apic apic_x2apic_phys;
+extern int default_acpi_madt_oem_check(char *, char *);
+
+extern void apic_send_IPI_self(int vector);
+
+extern struct apic apic_x2apic_uv_x;
+DECLARE_PER_CPU(int, x2apic_extra_bits);
+
+extern int default_cpu_present_to_apicid(int mps_cpu);
+extern int default_check_phys_apicid_present(int boot_cpu_physical_apicid);
+#endif
+
+static inline void default_wait_for_init_deassert(atomic_t *deassert)
+{
+        while (!atomic_read(deassert))
+                cpu_relax();
+        return;
+}
+
+extern void generic_bigsmp_probe(void);
+
+
+#ifdef CONFIG_X86_LOCAL_APIC
+
+#include <asm/smp.h>
+
+#define APIC_DFR_VALUE  (APIC_DFR_FLAT)
+
+static inline const struct cpumask *default_target_cpus(void)
+{
+#ifdef CONFIG_SMP
+        return cpu_online_mask;
+#else
+        return cpumask_of(0);
+#endif
+}
+
+DECLARE_EARLY_PER_CPU(u16, x86_bios_cpu_apicid);
+
+
+static inline unsigned int read_apic_id(void)
+{
+        unsigned int reg;
+
+        reg = apic_read(APIC_ID);
+
+        return apic->get_apic_id(reg);
+}
+
+extern void default_setup_apic_routing(void);
+
+#ifdef CONFIG_X86_32
+/*
+ * Set up the logical destination ID.
+ *
+ * Intel recommends to set DFR, LDR and TPR before enabling
+ * an APIC.  See e.g. "AP-388 82489DX User's Manual" (Intel
+ * document number 292116).  So here it goes...
+ */
+extern void default_init_apic_ldr(void);
+
+static inline int default_apic_id_registered(void)
+{
+        return physid_isset(read_apic_id(), phys_cpu_present_map);
+}
+
+static inline unsigned int
+default_cpu_mask_to_apicid(const struct cpumask *cpumask)
+{
+        return cpumask_bits(cpumask)[0];
+}
+
+static inline unsigned int
+default_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
+                               const struct cpumask *andmask)
+{
+        unsigned long mask1 = cpumask_bits(cpumask)[0];
+        unsigned long mask2 = cpumask_bits(andmask)[0];
+        unsigned long mask3 = cpumask_bits(cpu_online_mask)[0];
+
+        return (unsigned int)(mask1 & mask2 & mask3);
+}
+
+static inline int default_phys_pkg_id(int cpuid_apic, int index_msb)
+{
+        return cpuid_apic >> index_msb;
+}
+
+extern int default_apicid_to_node(int logical_apicid);
+
+#endif
+
+static inline unsigned long default_check_apicid_used(physid_mask_t bitmap, int apicid)
+{
+        return physid_isset(apicid, bitmap);
+}
+
+static inline unsigned long default_check_apicid_present(int bit)
+{
+        return physid_isset(bit, phys_cpu_present_map);
+}
+
+static inline physid_mask_t default_ioapic_phys_id_map(physid_mask_t phys_map)
+{
+        return phys_map;
+}
+
+/* Mapping from cpu number to logical apicid */
+static inline int default_cpu_to_logical_apicid(int cpu)
+{
+        return 1 << cpu;
+}
+
+static inline int __default_cpu_present_to_apicid(int mps_cpu)
+{
+        if (mps_cpu < nr_cpu_ids && cpu_present(mps_cpu))
+                return (int)per_cpu(x86_bios_cpu_apicid, mps_cpu);
+        else
+                return BAD_APICID;
+}
+
+static inline int
+__default_check_phys_apicid_present(int boot_cpu_physical_apicid)
+{
+        return physid_isset(boot_cpu_physical_apicid, phys_cpu_present_map);
+}
+
+#ifdef CONFIG_X86_32
+static inline int default_cpu_present_to_apicid(int mps_cpu)
+{
+        return __default_cpu_present_to_apicid(mps_cpu);
+}
+
+static inline int
+default_check_phys_apicid_present(int boot_cpu_physical_apicid)
+{
+        return __default_check_phys_apicid_present(boot_cpu_physical_apicid);
+}
+#else
+extern int default_cpu_present_to_apicid(int mps_cpu);
+extern int default_check_phys_apicid_present(int boot_cpu_physical_apicid);
+#endif
+
+static inline physid_mask_t default_apicid_to_cpu_present(int phys_apicid)
+{
+        return physid_mask_of_physid(phys_apicid);
+}
+
+#endif /* CONFIG_X86_LOCAL_APIC */
+
+#ifdef CONFIG_X86_32
+extern u8 cpu_2_logical_apicid[NR_CPUS];
+#endif
+
 #endif /* _ASM_X86_APIC_H */
diff --git a/arch/x86/include/asm/apicdef.h b/arch/x86/include/asm/apicdef.h
index 63134e31e8b9..bc9514fb3b13 100644
--- a/arch/x86/include/asm/apicdef.h
+++ b/arch/x86/include/asm/apicdef.h
@@ -53,6 +53,7 @@
 #define         APIC_ESR_SENDILL        0x00020
 #define         APIC_ESR_RECVILL        0x00040
 #define         APIC_ESR_ILLREGA        0x00080
+#define         APIC_LVTCMCI    0x2f0
 #define APIC_ICR        0x300
 #define         APIC_DEST_SELF          0x40000
 #define         APIC_DEST_ALLINC        0x80000
diff --git a/arch/x86/include/asm/mach-default/apm.h b/arch/x86/include/asm/apm.h
index 20370c6db74b..20370c6db74b 100644
--- a/arch/x86/include/asm/mach-default/apm.h
+++ b/arch/x86/include/asm/apm.h
diff --git a/arch/x86/include/asm/arch_hooks.h b/arch/x86/include/asm/arch_hooks.h
deleted file mode 100644
index cbd4957838a6..000000000000
--- a/arch/x86/include/asm/arch_hooks.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifndef _ASM_X86_ARCH_HOOKS_H
-#define _ASM_X86_ARCH_HOOKS_H
-
-#include <linux/interrupt.h>
-
-/*
- *      linux/include/asm/arch_hooks.h
- *
- *      define the architecture specific hooks
- */
-
-/* these aren't arch hooks, they are generic routines
- * that can be used by the hooks */
-extern void init_ISA_irqs(void);
-extern irqreturn_t timer_interrupt(int irq, void *dev_id);
-
-/* these are the defined hooks */
-extern void intr_init_hook(void);
-extern void pre_intr_init_hook(void);
-extern void pre_setup_arch_hook(void);
-extern void trap_init_hook(void);
-extern void pre_time_init_hook(void);
-extern void time_init_hook(void);
-extern void mca_nmi_hook(void);
-
-#endif /* _ASM_X86_ARCH_HOOKS_H */
diff --git a/arch/x86/include/asm/bigsmp/apic.h b/arch/x86/include/asm/bigsmp/apic.h
deleted file mode 100644
index d8dd9f537911..000000000000
--- a/arch/x86/include/asm/bigsmp/apic.h
+++ /dev/null
@@ -1,155 +0,0 @@
-#ifndef __ASM_MACH_APIC_H
-#define __ASM_MACH_APIC_H
-
-#define xapic_phys_to_log_apicid(cpu) (per_cpu(x86_bios_cpu_apicid, cpu))
-#define esr_disable (1)
-
-static inline int apic_id_registered(void)
-{
-        return (1);
-}
-
-static inline const cpumask_t *target_cpus(void)
-{
-#ifdef CONFIG_SMP
-        return &cpu_online_map;
-#else
-        return &cpumask_of_cpu(0);
-#endif
-}
-
-#undef APIC_DEST_LOGICAL
-#define APIC_DEST_LOGICAL       0
-#define APIC_DFR_VALUE          (APIC_DFR_FLAT)
-#define INT_DELIVERY_MODE       (dest_Fixed)
-#define INT_DEST_MODE           (0)    /* phys delivery to target proc */
-#define NO_BALANCE_IRQ          (0)
-
-static inline unsigned long check_apicid_used(physid_mask_t bitmap, int apicid)
-{
-        return (0);
-}
-
-static inline unsigned long check_apicid_present(int bit)
-{
-        return (1);
-}
-
-static inline unsigned long calculate_ldr(int cpu)
-{
-        unsigned long val, id;
-        val = apic_read(APIC_LDR) & ~APIC_LDR_MASK;
-        id = xapic_phys_to_log_apicid(cpu);
-        val |= SET_APIC_LOGICAL_ID(id);
-        return val;
-}
-
-/*
- * Set up the logical destination ID.
- *
- * Intel recommends to set DFR, LDR and TPR before enabling
- * an APIC.  See e.g. "AP-388 82489DX User's Manual" (Intel
- * document number 292116).  So here it goes...
- */
-static inline void init_apic_ldr(void)
-{
-        unsigned long val;
-        int cpu = smp_processor_id();
-
-        apic_write(APIC_DFR, APIC_DFR_VALUE);
-        val = calculate_ldr(cpu);
-        apic_write(APIC_LDR, val);
-}
-
-static inline void setup_apic_routing(void)
-{
-        printk("Enabling APIC mode:  %s.  Using %d I/O APICs\n",
-                "Physflat", nr_ioapics);
-}
-
-static inline int multi_timer_check(int apic, int irq)
-{
-        return (0);
-}
-
-static inline int apicid_to_node(int logical_apicid)
-{
-        return apicid_2_node[hard_smp_processor_id()];
-}
-
-static inline int cpu_present_to_apicid(int mps_cpu)
-{
-        if (mps_cpu < nr_cpu_ids)
-                return (int) per_cpu(x86_bios_cpu_apicid, mps_cpu);
-
-        return BAD_APICID;
-}
-
-static inline physid_mask_t apicid_to_cpu_present(int phys_apicid)
-{
-        return physid_mask_of_physid(phys_apicid);
-}
-
-extern u8 cpu_2_logical_apicid[];
-/* Mapping from cpu number to logical apicid */
-static inline int cpu_to_logical_apicid(int cpu)
-{
-        if (cpu >= nr_cpu_ids)
-                return BAD_APICID;
-        return cpu_physical_id(cpu);
-}
-
-static inline physid_mask_t ioapic_phys_id_map(physid_mask_t phys_map)
-{
-        /* For clustered we don't have a good way to do this yet - hack */
-        return physids_promote(0xFFL);
-}
-
-static inline void setup_portio_remap(void)
-{
-}
-
-static inline void enable_apic_mode(void)
-{
-}
-
-static inline int check_phys_apicid_present(int boot_cpu_physical_apicid)
-{
-        return (1);
-}
-
-/* As we are using single CPU as destination, pick only one CPU here */
-static inline unsigned int cpu_mask_to_apicid(const cpumask_t *cpumask)
-{
-        int cpu;
-        int apicid;     
-
-        cpu = first_cpu(*cpumask);
-        apicid = cpu_to_logical_apicid(cpu);
-        return apicid;
-}
-
-static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *cpumask,
-                                                  const struct cpumask *andmask)
-{
-        int cpu;
-
-        /*
-         * We're using fixed IRQ delivery, can only return one phys APIC ID.
-         * May as well be the first.
-         */
-        for_each_cpu_and(cpu, cpumask, andmask)
-                if (cpumask_test_cpu(cpu, cpu_online_mask))
-                        break;
-        if (cpu < nr_cpu_ids)
-                return cpu_to_logical_apicid(cpu);
-
-        return BAD_APICID;
-}
-
-static inline u32 phys_pkg_id(u32 cpuid_apic, int index_msb)
-{
-        return cpuid_apic >> index_msb;
-}
-
-#endif /* __ASM_MACH_APIC_H */
diff --git a/arch/x86/include/asm/bigsmp/apicdef.h b/arch/x86/include/asm/bigsmp/apicdef.h
deleted file mode 100644
index 392c3f5ef2fe..000000000000
--- a/arch/x86/include/asm/bigsmp/apicdef.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __ASM_MACH_APICDEF_H
-#define __ASM_MACH_APICDEF_H
-
-#define         APIC_ID_MASK            (0xFF<<24)
-
-static inline unsigned get_apic_id(unsigned long x)
-{
-        return (((x)>>24)&0xFF);
-}
-
-#define         GET_APIC_ID(x)  get_apic_id(x)
-
-#endif
diff --git a/arch/x86/include/asm/bigsmp/ipi.h b/arch/x86/include/asm/bigsmp/ipi.h
deleted file mode 100644
index 27fcd01b3ae6..000000000000
--- a/arch/x86/include/asm/bigsmp/ipi.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef __ASM_MACH_IPI_H
-#define __ASM_MACH_IPI_H
-
-void send_IPI_mask_sequence(const struct cpumask *mask, int vector);
-void send_IPI_mask_allbutself(const struct cpumask *mask, int vector);
-
-static inline void send_IPI_mask(const struct cpumask *mask, int vector)
-{
-        send_IPI_mask_sequence(mask, vector);
-}
-
-static inline void send_IPI_allbutself(int vector)
-{
-        send_IPI_mask_allbutself(cpu_online_mask, vector);
-}
-
-static inline void send_IPI_all(int vector)
-{
-        send_IPI_mask(cpu_online_mask, vector);
-}
-
-#endif /* __ASM_MACH_IPI_H */
diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
index e02a359d2aa5..02b47a603fc8 100644
--- a/arch/x86/include/asm/bitops.h
+++ b/arch/x86/include/asm/bitops.h
@@ -3,6 +3,9 @@
 
 /*
  * Copyright 1992, Linus Torvalds.
+ *
+ * Note: inlines with more than a single statement should be marked
+ * __always_inline to avoid problems with older gcc's inlining heuristics.
  */
 
 #ifndef _LINUX_BITOPS_H
@@ -53,7 +56,8 @@
  * Note that @nr may be almost arbitrarily large; this function is not
  * restricted to acting on a single-word quantity.
  */
-static inline void set_bit(unsigned int nr, volatile unsigned long *addr)
+static __always_inline void
+set_bit(unsigned int nr, volatile unsigned long *addr)
 {
         if (IS_IMMEDIATE(nr)) {
                 asm volatile(LOCK_PREFIX "orb %1,%0"
@@ -90,7 +94,8 @@ static inline void __set_bit(int nr, volatile unsigned long *addr)
  * you should call smp_mb__before_clear_bit() and/or smp_mb__after_clear_bit()
  * in order to ensure changes are visible on other processors.
  */
-static inline void clear_bit(int nr, volatile unsigned long *addr)
+static __always_inline void
+clear_bit(int nr, volatile unsigned long *addr)
 {
         if (IS_IMMEDIATE(nr)) {
                 asm volatile(LOCK_PREFIX "andb %1,%0"
@@ -204,7 +209,8 @@ static inline int test_and_set_bit(int nr, volatile unsigned long *addr)
  *
  * This is the same as test_and_set_bit on x86.
  */
-static inline int test_and_set_bit_lock(int nr, volatile unsigned long *addr)
+static __always_inline int
+test_and_set_bit_lock(int nr, volatile unsigned long *addr)
 {
         return test_and_set_bit(nr, addr);
 }
@@ -300,7 +306,7 @@ static inline int test_and_change_bit(int nr, volatile unsigned long *addr)
         return oldbit;
 }
 
-static inline int constant_test_bit(unsigned int nr, const volatile unsigned long *addr)
+static __always_inline int constant_test_bit(unsigned int nr, const volatile unsigned long *addr)
 {
         return ((1UL << (nr % BITS_PER_LONG)) &
                 (((unsigned long *)addr)[nr / BITS_PER_LONG])) != 0;
diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
index dd61616cb73d..6526cf08b0e4 100644
--- a/arch/x86/include/asm/boot.h
+++ b/arch/x86/include/asm/boot.h
@@ -10,17 +10,31 @@
 #define EXTENDED_VGA    0xfffe          /* 80x50 mode */
 #define ASK_VGA         0xfffd          /* ask for it at bootup */
 
+#ifdef __KERNEL__
+
 /* Physical address where kernel should be loaded. */
 #define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
                                 + (CONFIG_PHYSICAL_ALIGN - 1)) \
                                 & ~(CONFIG_PHYSICAL_ALIGN - 1))
 
+#ifdef CONFIG_KERNEL_BZIP2
+#define BOOT_HEAP_SIZE             0x400000
+#else /* !CONFIG_KERNEL_BZIP2 */
+
 #ifdef CONFIG_X86_64
 #define BOOT_HEAP_SIZE  0x7000
-#define BOOT_STACK_SIZE 0x4000
 #else
 #define BOOT_HEAP_SIZE  0x4000
+#endif
+
+#endif /* !CONFIG_KERNEL_BZIP2 */
+
+#ifdef CONFIG_X86_64
+#define BOOT_STACK_SIZE 0x4000
+#else
 #define BOOT_STACK_SIZE 0x1000
 #endif
 
+#endif /* __KERNEL__ */
+
 #endif /* _ASM_X86_BOOT_H */
diff --git a/arch/x86/include/asm/byteorder.h b/arch/x86/include/asm/byteorder.h
index 7c49917e3d9d..b13a7a88f3eb 100644
--- a/arch/x86/include/asm/byteorder.h
+++ b/arch/x86/include/asm/byteorder.h
@@ -1,7 +1,6 @@
 #ifndef _ASM_X86_BYTEORDER_H
 #define _ASM_X86_BYTEORDER_H
 
-#include <asm/swab.h>
 #include <linux/byteorder/little_endian.h>
 
 #endif /* _ASM_X86_BYTEORDER_H */
diff --git a/arch/x86/include/asm/cacheflush.h b/arch/x86/include/asm/cacheflush.h
index 2f8466540fb5..5b301b7ff5f4 100644
--- a/arch/x86/include/asm/cacheflush.h
+++ b/arch/x86/include/asm/cacheflush.h
@@ -5,24 +5,43 @@
 #include <linux/mm.h>
 
 /* Caches aren't brain-dead on the intel. */
-#define flush_cache_all()                       do { } while (0)
-#define flush_cache_mm(mm)                      do { } while (0)
-#define flush_cache_dup_mm(mm)                  do { } while (0)
-#define flush_cache_range(vma, start, end)      do { } while (0)
-#define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
-#define flush_dcache_page(page)                 do { } while (0)
-#define flush_dcache_mmap_lock(mapping)         do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)       do { } while (0)
-#define flush_icache_range(start, end)          do { } while (0)
-#define flush_icache_page(vma, pg)              do { } while (0)
-#define flush_icache_user_range(vma, pg, adr, len)      do { } while (0)
-#define flush_cache_vmap(start, end)            do { } while (0)
-#define flush_cache_vunmap(start, end)          do { } while (0)
+static inline void flush_cache_all(void) { }
+static inline void flush_cache_mm(struct mm_struct *mm) { }
+static inline void flush_cache_dup_mm(struct mm_struct *mm) { }
+static inline void flush_cache_range(struct vm_area_struct *vma,
+                                     unsigned long start, unsigned long end) { }
+static inline void flush_cache_page(struct vm_area_struct *vma,
+                                    unsigned long vmaddr, unsigned long pfn) { }
+static inline void flush_dcache_page(struct page *page) { }
+static inline void flush_dcache_mmap_lock(struct address_space *mapping) { }
+static inline void flush_dcache_mmap_unlock(struct address_space *mapping) { }
+static inline void flush_icache_range(unsigned long start,
+                                      unsigned long end) { }
+static inline void flush_icache_page(struct vm_area_struct *vma,
+                                     struct page *page) { }
+static inline void flush_icache_user_range(struct vm_area_struct *vma,
+                                           struct page *page,
+                                           unsigned long addr,
+                                           unsigned long len) { }
+static inline void flush_cache_vmap(unsigned long start, unsigned long end) { }
+static inline void flush_cache_vunmap(unsigned long start,
+                                      unsigned long end) { }
 
-#define copy_to_user_page(vma, page, vaddr, dst, src, len)      \
-        memcpy((dst), (src), (len))
-#define copy_from_user_page(vma, page, vaddr, dst, src, len)    \
-        memcpy((dst), (src), (len))
+static inline void copy_to_user_page(struct vm_area_struct *vma,
+                                     struct page *page, unsigned long vaddr,
+                                     void *dst, const void *src,
+                                     unsigned long len)
+{
+        memcpy(dst, src, len);
+}
+
+static inline void copy_from_user_page(struct vm_area_struct *vma,
+                                       struct page *page, unsigned long vaddr,
+                                       void *dst, const void *src,
+                                       unsigned long len)
+{
+        memcpy(dst, src, len);
+}
 
 #define PG_non_WB                               PG_arch_1
 PAGEFLAG(NonWB, non_WB)
diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
index 2bc162e0ec6e..0e63c9a2a8d0 100644
--- a/arch/x86/include/asm/calling.h
+++ b/arch/x86/include/asm/calling.h
@@ -1,5 +1,55 @@
 /*
- * Some macros to handle stack frames in assembly.
+
+ x86 function call convention, 64-bit:
+ -------------------------------------
+  arguments           |  callee-saved      | extra caller-saved | return
+ [callee-clobbered]   |                    | [callee-clobbered] |
+ ---------------------------------------------------------------------------
+ rdi rsi rdx rcx r8-9 | rbx rbp [*] r12-15 | r10-11             | rax, rdx [**]
+
+ ( rsp is obviously invariant across normal function calls. (gcc can 'merge'
+   functions when it sees tail-call optimization possibilities) rflags is
+   clobbered. Leftover arguments are passed over the stack frame.)
+
+ [*]  In the frame-pointers case rbp is fixed to the stack frame.
+
+ [**] for struct return values wider than 64 bits the return convention is a
+      bit more complex: up to 128 bits width we return small structures
+      straight in rax, rdx. For structures larger than that (3 words or
+      larger) the caller puts a pointer to an on-stack return struct
+      [allocated in the caller's stack frame] into the first argument - i.e.
+      into rdi. All other arguments shift up by one in this case.
+      Fortunately this case is rare in the kernel.
+
+For 32-bit we have the following conventions - kernel is built with
+-mregparm=3 and -freg-struct-return:
+
+ x86 function calling convention, 32-bit:
+ ----------------------------------------
+  arguments         | callee-saved        | extra caller-saved | return
+ [callee-clobbered] |                     | [callee-clobbered] |
+ -------------------------------------------------------------------------
+ eax edx ecx        | ebx edi esi ebp [*] | <none>             | eax, edx [**]
+
+ ( here too esp is obviously invariant across normal function calls. eflags
+   is clobbered. Leftover arguments are passed over the stack frame. )
+
+ [*]  In the frame-pointers case ebp is fixed to the stack frame.
+
+ [**] We build with -freg-struct-return, which on 32-bit means similar
+      semantics as on 64-bit: edx can be used for a second return value
+      (i.e. covering integer and structure sizes up to 64 bits) - after that
+      it gets more complex and more expensive: 3-word or larger struct returns
+      get done in the caller's frame and the pointer to the return struct goes
+      into regparm0, i.e. eax - the other arguments shift up and the
+      function's register parameters degenerate to regparm=2 in essence.
+
+*/
+
+
+/*
+ * 64-bit system call stack frame layout defines and helpers,
+ * for assembly code:
  */
 
 #define R15               0
@@ -9,7 +59,7 @@
 #define RBP              32
 #define RBX              40
 
-/* arguments: interrupts/non tracing syscalls only save upto here*/
+/* arguments: interrupts/non tracing syscalls only save up to here: */
 #define R11              48
 #define R10              56
 #define R9               64
@@ -22,7 +72,7 @@
 #define ORIG_RAX        120       /* + error_code */
 /* end of arguments */
 
-/* cpu exception frame or undefined in case of fast syscall. */
+/* cpu exception frame or undefined in case of fast syscall: */
 #define RIP             128
 #define CS              136
 #define EFLAGS          144
diff --git a/arch/x86/include/asm/cpu.h b/arch/x86/include/asm/cpu.h
index bae482df6039..b185091bf19c 100644
--- a/arch/x86/include/asm/cpu.h
+++ b/arch/x86/include/asm/cpu.h
@@ -7,6 +7,20 @@
 #include <linux/nodemask.h>
 #include <linux/percpu.h>
 
+#ifdef CONFIG_SMP
+
+extern void prefill_possible_map(void);
+
+#else /* CONFIG_SMP */
+
+static inline void prefill_possible_map(void) {}
+
+#define cpu_physical_id(cpu)                    boot_cpu_physical_apicid
+#define safe_smp_processor_id()                 0
+#define stack_smp_processor_id()                0
+
+#endif /* CONFIG_SMP */
+
 struct x86_cpu {
         struct cpu cpu;
 };
@@ -17,4 +31,7 @@ extern void arch_unregister_cpu(int);
 #endif
 
 DECLARE_PER_CPU(int, cpu_state);
+
+extern unsigned int boot_cpu_id;
+
 #endif /* _ASM_X86_CPU_H */
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index ea408dcba513..7301e60dc4a8 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -93,6 +93,7 @@
 #define X86_FEATURE_XTOPOLOGY   (3*32+22) /* cpu topology enum extensions */
 #define X86_FEATURE_TSC_RELIABLE (3*32+23) /* TSC is known to be reliable */
 #define X86_FEATURE_NONSTOP_TSC (3*32+24) /* TSC does not stop in C states */
+#define X86_FEATURE_CLFLUSH_MONITOR (3*32+25) /* "" clflush reqd with monitor */
 
 /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
 #define X86_FEATURE_XMM3        (4*32+ 0) /* "pni" SSE-3 */
diff --git a/arch/x86/include/asm/cpumask.h b/arch/x86/include/asm/cpumask.h
new file mode 100644
index 000000000000..a7f3c75f8ad7
--- /dev/null
+++ b/arch/x86/include/asm/cpumask.h
@@ -0,0 +1,32 @@
+#ifndef _ASM_X86_CPUMASK_H
+#define _ASM_X86_CPUMASK_H
+#ifndef __ASSEMBLY__
+#include <linux/cpumask.h>
+
+#ifdef CONFIG_X86_64
+
+extern cpumask_var_t cpu_callin_mask;
+extern cpumask_var_t cpu_callout_mask;
+extern cpumask_var_t cpu_initialized_mask;
+extern cpumask_var_t cpu_sibling_setup_mask;
+
+extern void setup_cpu_local_masks(void);
+
+#else /* CONFIG_X86_32 */
+
+extern cpumask_t cpu_callin_map;
+extern cpumask_t cpu_callout_map;
+extern cpumask_t cpu_initialized;
+extern cpumask_t cpu_sibling_setup_map;
+
+#define cpu_callin_mask         ((struct cpumask *)&cpu_callin_map)
+#define cpu_callout_mask        ((struct cpumask *)&cpu_callout_map)
+#define cpu_initialized_mask    ((struct cpumask *)&cpu_initialized)
+#define cpu_sibling_setup_mask  ((struct cpumask *)&cpu_sibling_setup_map)
+
+static inline void setup_cpu_local_masks(void) { }
+
+#endif /* CONFIG_X86_32 */
+
+#endif /* __ASSEMBLY__ */
+#endif /* _ASM_X86_CPUMASK_H */
diff --git a/arch/x86/include/asm/current.h b/arch/x86/include/asm/current.h
index 0930b4f8d672..c68c361697e1 100644
--- a/arch/x86/include/asm/current.h
+++ b/arch/x86/include/asm/current.h
@@ -1,39 +1,21 @@
 #ifndef _ASM_X86_CURRENT_H
 #define _ASM_X86_CURRENT_H
 
-#ifdef CONFIG_X86_32
 #include <linux/compiler.h>
 #include <asm/percpu.h>
 
+#ifndef __ASSEMBLY__
 struct task_struct;
 
 DECLARE_PER_CPU(struct task_struct *, current_task);
-static __always_inline struct task_struct *get_current(void)
-{
-        return x86_read_percpu(current_task);
-}
-
-#else /* X86_32 */
-
-#ifndef __ASSEMBLY__
-#include <asm/pda.h>
-
-struct task_struct;
 
 static __always_inline struct task_struct *get_current(void)
 {
-        return read_pda(pcurrent);
+        return percpu_read(current_task);
 }
 
-#else /* __ASSEMBLY__ */
-
-#include <asm/asm-offsets.h>
-#define GET_CURRENT(reg) movq %gs:(pda_pcurrent),reg
+#define current get_current()
 
 #endif /* __ASSEMBLY__ */
 
-#endif /* X86_32 */
-
-#define current get_current()
-
 #endif /* _ASM_X86_CURRENT_H */
diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h
index 4035357f5b9d..132a134d12f2 100644
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -2,8 +2,8 @@
 #define _ASM_X86_DMA_MAPPING_H
 
 /*
- * IOMMU interface. See Documentation/DMA-mapping.txt and DMA-API.txt for
- * documentation.
+ * IOMMU interface. See Documentation/PCI/PCI-DMA-mapping.txt and
+ * Documentation/DMA-API.txt for documentation.
  */
 
 #include <linux/scatterlist.h>
diff --git a/arch/x86/include/asm/mach-default/do_timer.h b/arch/x86/include/asm/do_timer.h
index 23ecda0b28a0..23ecda0b28a0 100644
--- a/arch/x86/include/asm/mach-default/do_timer.h
+++ b/arch/x86/include/asm/do_timer.h
diff --git a/arch/x86/include/asm/e820.h b/arch/x86/include/asm/e820.h
index 3d8ceddbd407..00d41ce4c844 100644
--- a/arch/x86/include/asm/e820.h
+++ b/arch/x86/include/asm/e820.h
@@ -49,6 +49,7 @@
 #define E820_RESERVED_KERN        128
 
 #ifndef __ASSEMBLY__
+#include <linux/types.h>
 struct e820entry {
         __u64 addr;     /* start of memory segment */
         __u64 size;     /* size of memory segment */
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h
index ca5ffb2856b6..edc90f23e708 100644
--- a/arch/x86/include/asm/efi.h
+++ b/arch/x86/include/asm/efi.h
@@ -37,8 +37,6 @@ extern unsigned long asmlinkage efi_call_phys(void *, ...);
 
 #else /* !CONFIG_X86_32 */
 
-#define MAX_EFI_IO_PAGES        100
-
 extern u64 efi_call0(void *fp);
 extern u64 efi_call1(void *fp, u64 arg1);
 extern u64 efi_call2(void *fp, u64 arg1, u64 arg2);
diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
index f51a3ddde01a..83c1bc8d2e8a 100644
--- a/arch/x86/include/asm/elf.h
+++ b/arch/x86/include/asm/elf.h
@@ -112,7 +112,7 @@ extern unsigned int vdso_enabled;
  * now struct_user_regs, they are different)
  */
 
-#define ELF_CORE_COPY_REGS(pr_reg, regs)        \
+#define ELF_CORE_COPY_REGS_COMMON(pr_reg, regs) \
 do {                                            \
         pr_reg[0] = regs->bx;                   \
         pr_reg[1] = regs->cx;                   \
@@ -124,7 +124,6 @@ do {						\
         pr_reg[7] = regs->ds & 0xffff;          \
         pr_reg[8] = regs->es & 0xffff;          \
         pr_reg[9] = regs->fs & 0xffff;          \
-        savesegment(gs, pr_reg[10]);            \
         pr_reg[11] = regs->orig_ax;             \
         pr_reg[12] = regs->ip;                  \
         pr_reg[13] = regs->cs & 0xffff;         \
@@ -133,6 +132,18 @@ do {						\
         pr_reg[16] = regs->ss & 0xffff;         \
 } while (0);
 
+#define ELF_CORE_COPY_REGS(pr_reg, regs)        \
+do {                                            \
+        ELF_CORE_COPY_REGS_COMMON(pr_reg, regs);\
+        pr_reg[10] = get_user_gs(regs);         \
+} while (0);
+
+#define ELF_CORE_COPY_KERNEL_REGS(pr_reg, regs) \
+do {                                            \
+        ELF_CORE_COPY_REGS_COMMON(pr_reg, regs);\
+        savesegment(gs, pr_reg[10]);            \
+} while (0);
+
 #define ELF_PLATFORM    (utsname()->machine)
 #define set_personality_64bit() do { } while (0)
 
diff --git a/arch/x86/include/asm/mach-default/entry_arch.h b/arch/x86/include/asm/entry_arch.h
index 6b1add8e31dd..c2e6bedaf258 100644
--- a/arch/x86/include/asm/mach-default/entry_arch.h
+++ b/arch/x86/include/asm/entry_arch.h
@@ -9,14 +9,32 @@
  * is no hardware IRQ pin equivalent for them, they are triggered
  * through the ICC by us (IPIs)
  */
-#ifdef CONFIG_X86_SMP
+#ifdef CONFIG_SMP
 BUILD_INTERRUPT(reschedule_interrupt,RESCHEDULE_VECTOR)
-BUILD_INTERRUPT(invalidate_interrupt,INVALIDATE_TLB_VECTOR)
 BUILD_INTERRUPT(call_function_interrupt,CALL_FUNCTION_VECTOR)
 BUILD_INTERRUPT(call_function_single_interrupt,CALL_FUNCTION_SINGLE_VECTOR)
 BUILD_INTERRUPT(irq_move_cleanup_interrupt,IRQ_MOVE_CLEANUP_VECTOR)
+
+BUILD_INTERRUPT3(invalidate_interrupt0,INVALIDATE_TLB_VECTOR_START+0,
+                 smp_invalidate_interrupt)
+BUILD_INTERRUPT3(invalidate_interrupt1,INVALIDATE_TLB_VECTOR_START+1,
+                 smp_invalidate_interrupt)
+BUILD_INTERRUPT3(invalidate_interrupt2,INVALIDATE_TLB_VECTOR_START+2,
+                 smp_invalidate_interrupt)
+BUILD_INTERRUPT3(invalidate_interrupt3,INVALIDATE_TLB_VECTOR_START+3,
+                 smp_invalidate_interrupt)
+BUILD_INTERRUPT3(invalidate_interrupt4,INVALIDATE_TLB_VECTOR_START+4,
+                 smp_invalidate_interrupt)
+BUILD_INTERRUPT3(invalidate_interrupt5,INVALIDATE_TLB_VECTOR_START+5,
+                 smp_invalidate_interrupt)
+BUILD_INTERRUPT3(invalidate_interrupt6,INVALIDATE_TLB_VECTOR_START+6,
+                 smp_invalidate_interrupt)
+BUILD_INTERRUPT3(invalidate_interrupt7,INVALIDATE_TLB_VECTOR_START+7,
+                 smp_invalidate_interrupt)
 #endif
 
+BUILD_INTERRUPT(generic_interrupt, GENERIC_INTERRUPT_VECTOR)
+
 /*
  * every pentium local APIC has two 'local interrupts', with a
  * soft-definable vector attached to both interrupts, one of
@@ -25,10 +43,15 @@ BUILD_INTERRUPT(irq_move_cleanup_interrupt,IRQ_MOVE_CLEANUP_VECTOR)
  * a much simpler SMP time architecture:
  */
 #ifdef CONFIG_X86_LOCAL_APIC
+
 BUILD_INTERRUPT(apic_timer_interrupt,LOCAL_TIMER_VECTOR)
 BUILD_INTERRUPT(error_interrupt,ERROR_APIC_VECTOR)
 BUILD_INTERRUPT(spurious_interrupt,SPURIOUS_APIC_VECTOR)
 
+#ifdef CONFIG_PERF_COUNTERS
+BUILD_INTERRUPT(perf_counter_interrupt, LOCAL_PERF_VECTOR)
+#endif
+
 #ifdef CONFIG_X86_MCE_P4THERMAL
 BUILD_INTERRUPT(thermal_interrupt,THERMAL_APIC_VECTOR)
 #endif
diff --git a/arch/x86/include/asm/es7000/apic.h b/arch/x86/include/asm/es7000/apic.h
deleted file mode 100644
index c58b9cc74465..000000000000
--- a/arch/x86/include/asm/es7000/apic.h
+++ /dev/null
@@ -1,242 +0,0 @@
-#ifndef __ASM_ES7000_APIC_H
-#define __ASM_ES7000_APIC_H
-
-#include <linux/gfp.h>
-
-#define xapic_phys_to_log_apicid(cpu) per_cpu(x86_bios_cpu_apicid, cpu)
-#define esr_disable (1)
-
-static inline int apic_id_registered(void)
-{
-                return (1);
-}
-
-static inline const cpumask_t *target_cpus_cluster(void)
-{
-        return &CPU_MASK_ALL;
-}
-
-static inline const cpumask_t *target_cpus(void)
-{
-        return &cpumask_of_cpu(smp_processor_id());
-}
-
-#define APIC_DFR_VALUE_CLUSTER          (APIC_DFR_CLUSTER)
-#define INT_DELIVERY_MODE_CLUSTER       (dest_LowestPrio)
-#define INT_DEST_MODE_CLUSTER           (1) /* logical delivery broadcast to all procs */
-#define NO_BALANCE_IRQ_CLUSTER          (1)
-
-#define APIC_DFR_VALUE          (APIC_DFR_FLAT)
-#define INT_DELIVERY_MODE       (dest_Fixed)
-#define INT_DEST_MODE           (0)    /* phys delivery to target procs */
-#define NO_BALANCE_IRQ          (0)
-#undef  APIC_DEST_LOGICAL
-#define APIC_DEST_LOGICAL       0x0
-
-static inline unsigned long check_apicid_used(physid_mask_t bitmap, int apicid)
-{
-        return 0;
-}
-static inline unsigned long check_apicid_present(int bit)
-{
-        return physid_isset(bit, phys_cpu_present_map);
-}
-
-#define apicid_cluster(apicid) (apicid & 0xF0)
-
-static inline unsigned long calculate_ldr(int cpu)
-{
-        unsigned long id;
-        id = xapic_phys_to_log_apicid(cpu);
-        return (SET_APIC_LOGICAL_ID(id));
-}
-
-/*
- * Set up the logical destination ID.
- *
- * Intel recommends to set DFR, LdR and TPR before enabling
- * an APIC.  See e.g. "AP-388 82489DX User's Manual" (Intel
- * document number 292116).  So here it goes...
- */
-static inline void init_apic_ldr_cluster(void)
-{
-        unsigned long val;
-        int cpu = smp_processor_id();
-
-        apic_write(APIC_DFR, APIC_DFR_VALUE_CLUSTER);
-        val = calculate_ldr(cpu);
-        apic_write(APIC_LDR, val);
-}
-
-static inline void init_apic_ldr(void)
-{
-        unsigned long val;
-        int cpu = smp_processor_id();
-
-        apic_write(APIC_DFR, APIC_DFR_VALUE);
-        val = calculate_ldr(cpu);
-        apic_write(APIC_LDR, val);
-}
-
-extern int apic_version [MAX_APICS];
-static inline void setup_apic_routing(void)
-{
-        int apic = per_cpu(x86_bios_cpu_apicid, smp_processor_id());
-        printk("Enabling APIC mode:  %s. Using %d I/O APICs, target cpus %lx\n",
-                (apic_version[apic] == 0x14) ?
-                        "Physical Cluster" : "Logical Cluster",
-                        nr_ioapics, cpus_addr(*target_cpus())[0]);
-}
-
-static inline int multi_timer_check(int apic, int irq)
-{
-        return 0;
-}
-
-static inline int apicid_to_node(int logical_apicid)
-{
-        return 0;
-}
-
-
-static inline int cpu_present_to_apicid(int mps_cpu)
-{
-        if (!mps_cpu)
-                return boot_cpu_physical_apicid;
-        else if (mps_cpu < nr_cpu_ids)
-                return (int) per_cpu(x86_bios_cpu_apicid, mps_cpu);
-        else
-                return BAD_APICID;
-}
-
-static inline physid_mask_t apicid_to_cpu_present(int phys_apicid)
-{
-        static int id = 0;
-        physid_mask_t mask;
-        mask = physid_mask_of_physid(id);
-        ++id;
-        return mask;
-}
-
-extern u8 cpu_2_logical_apicid[];
-/* Mapping from cpu number to logical apicid */
-static inline int cpu_to_logical_apicid(int cpu)
-{
-#ifdef CONFIG_SMP
-        if (cpu >= nr_cpu_ids)
-                return BAD_APICID;
-        return (int)cpu_2_logical_apicid[cpu];
-#else
-        return logical_smp_processor_id();
-#endif
-}
-
-static inline physid_mask_t ioapic_phys_id_map(physid_mask_t phys_map)
-{
-        /* For clustered we don't have a good way to do this yet - hack */
-        return physids_promote(0xff);
-}
-
-
-static inline void setup_portio_remap(void)
-{
-}
-
-extern unsigned int boot_cpu_physical_apicid;
-static inline int check_phys_apicid_present(int cpu_physical_apicid)
-{
-        boot_cpu_physical_apicid = read_apic_id();
-        return (1);
-}
-
-static inline unsigned int
-cpu_mask_to_apicid_cluster(const struct cpumask *cpumask)
-{
-        int num_bits_set;
-        int cpus_found = 0;
-        int cpu;
-        int apicid;
-
-        num_bits_set = cpumask_weight(cpumask);
-        /* Return id to all */
-        if (num_bits_set == nr_cpu_ids)
-                return 0xFF;
-        /*
-         * The cpus in the mask must all be on the apic cluster.  If are not
-         * on the same apicid cluster return default value of TARGET_CPUS.
-         */
-        cpu = cpumask_first(cpumask);
-        apicid = cpu_to_logical_apicid(cpu);
-        while (cpus_found < num_bits_set) {
-                if (cpumask_test_cpu(cpu, cpumask)) {
-                        int new_apicid = cpu_to_logical_apicid(cpu);
-                        if (apicid_cluster(apicid) !=
-                                        apicid_cluster(new_apicid)){
-                                printk ("%s: Not a valid mask!\n", __func__);
-                                return 0xFF;
-                        }
-                        apicid = new_apicid;
-                        cpus_found++;
-                }
-                cpu++;
-        }
-        return apicid;
-}
-
-static inline unsigned int cpu_mask_to_apicid(const cpumask_t *cpumask)
-{
-        int num_bits_set;
-        int cpus_found = 0;
-        int cpu;
-        int apicid;
-
-        num_bits_set = cpus_weight(*cpumask);
-        /* Return id to all */
-        if (num_bits_set == nr_cpu_ids)
-                return cpu_to_logical_apicid(0);
-        /*
-         * The cpus in the mask must all be on the apic cluster.  If are not
-         * on the same apicid cluster return default value of TARGET_CPUS.
-         */
-        cpu = first_cpu(*cpumask);
-        apicid = cpu_to_logical_apicid(cpu);
-        while (cpus_found < num_bits_set) {
-                if (cpu_isset(cpu, *cpumask)) {
-                        int new_apicid = cpu_to_logical_apicid(cpu);
-                        if (apicid_cluster(apicid) !=
-                                        apicid_cluster(new_apicid)){
-                                printk ("%s: Not a valid mask!\n", __func__);
-                                return cpu_to_logical_apicid(0);
-                        }
-                        apicid = new_apicid;
-                        cpus_found++;
-                }
-                cpu++;
-        }
-        return apicid;
-}
-
-
-static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *inmask,
-                                                  const struct cpumask *andmask)
-{
-        int apicid = cpu_to_logical_apicid(0);
-        cpumask_var_t cpumask;
-
-        if (!alloc_cpumask_var(&cpumask, GFP_ATOMIC))
-                return apicid;
-
-        cpumask_and(cpumask, inmask, andmask);
-        cpumask_and(cpumask, cpumask, cpu_online_mask);
-        apicid = cpu_mask_to_apicid(cpumask);
-
-        free_cpumask_var(cpumask);
-        return apicid;
-}
-
-static inline u32 phys_pkg_id(u32 cpuid_apic, int index_msb)
-{
-        return cpuid_apic >> index_msb;
-}
-
-#endif /* __ASM_ES7000_APIC_H */
diff --git a/arch/x86/include/asm/es7000/apicdef.h b/arch/x86/include/asm/es7000/apicdef.h
deleted file mode 100644
index 8b234a3cb851..000000000000
--- a/arch/x86/include/asm/es7000/apicdef.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __ASM_ES7000_APICDEF_H
-#define __ASM_ES7000_APICDEF_H
-
-#define         APIC_ID_MASK            (0xFF<<24)
-
-static inline unsigned get_apic_id(unsigned long x)
-{
-        return (((x)>>24)&0xFF);
-}
-
-#define         GET_APIC_ID(x)  get_apic_id(x)
-
-#endif
diff --git a/arch/x86/include/asm/es7000/ipi.h b/arch/x86/include/asm/es7000/ipi.h
deleted file mode 100644
index 7e8ed24d4b8a..000000000000
--- a/arch/x86/include/asm/es7000/ipi.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef __ASM_ES7000_IPI_H
-#define __ASM_ES7000_IPI_H
-
-void send_IPI_mask_sequence(const struct cpumask *mask, int vector);
-void send_IPI_mask_allbutself(const struct cpumask *mask, int vector);
-
-static inline void send_IPI_mask(const struct cpumask *mask, int vector)
-{
-        send_IPI_mask_sequence(mask, vector);
-}
-
-static inline void send_IPI_allbutself(int vector)
-{
-        send_IPI_mask_allbutself(cpu_online_mask, vector);
-}
-
-static inline void send_IPI_all(int vector)
-{
-        send_IPI_mask(cpu_online_mask, vector);
-}
-
-#endif /* __ASM_ES7000_IPI_H */
diff --git a/arch/x86/include/asm/es7000/mpparse.h b/arch/x86/include/asm/es7000/mpparse.h
deleted file mode 100644
index c1629b090ec2..000000000000
--- a/arch/x86/include/asm/es7000/mpparse.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef __ASM_ES7000_MPPARSE_H
-#define __ASM_ES7000_MPPARSE_H
-
-#include <linux/acpi.h>
-
-extern int parse_unisys_oem (char *oemptr);
-extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
-extern void unmap_unisys_acpi_oem_table(unsigned long oem_addr);
-extern void setup_unisys(void);
-
-#ifndef CONFIG_X86_GENERICARCH
-extern int acpi_madt_oem_check(char *oem_id, char *oem_table_id);
-extern int mps_oem_check(struct mpc_table *mpc, char *oem, char *productid);
-#endif
-
-#ifdef CONFIG_ACPI
-
-static inline int es7000_check_dsdt(void)
-{
-        struct acpi_table_header header;
-
-        if (ACPI_SUCCESS(acpi_get_table_header(ACPI_SIG_DSDT, 0, &header)) &&
-            !strncmp(header.oem_id, "UNISYS", 6))
-                return 1;
-        return 0;
-}
-#endif
-
-#endif /* __ASM_MACH_MPPARSE_H */
diff --git a/arch/x86/include/asm/es7000/wakecpu.h b/arch/x86/include/asm/es7000/wakecpu.h
deleted file mode 100644
index 78f0daaee436..000000000000
--- a/arch/x86/include/asm/es7000/wakecpu.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef __ASM_ES7000_WAKECPU_H
-#define __ASM_ES7000_WAKECPU_H
-
-#define TRAMPOLINE_PHYS_LOW     0x467
-#define TRAMPOLINE_PHYS_HIGH    0x469
-
-static inline void wait_for_init_deassert(atomic_t *deassert)
-{
-#ifndef CONFIG_ES7000_CLUSTERED_APIC
-        while (!atomic_read(deassert))
-                cpu_relax();
-#endif
-        return;
-}
-
-/* Nothing to do for most platforms, since cleared by the INIT cycle */
-static inline void smp_callin_clear_local_apic(void)
-{
-}
-
-static inline void store_NMI_vector(unsigned short *high, unsigned short *low)
-{
-}
-
-static inline void restore_NMI_vector(unsigned short *high, unsigned short *low)
-{
-}
-
-extern void __inquire_remote_apic(int apicid);
-
-static inline void inquire_remote_apic(int apicid)
-{
-        if (apic_verbosity >= APIC_DEBUG)
-                __inquire_remote_apic(apicid);
-}
-
-#endif /* __ASM_MACH_WAKECPU_H */
diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h
index 23696d44a0af..63a79c77d220 100644
--- a/arch/x86/include/asm/fixmap.h
+++ b/arch/x86/include/asm/fixmap.h
@@ -1,11 +1,145 @@
+/*
+ * fixmap.h: compile-time virtual memory allocation
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1998 Ingo Molnar
+ *
+ * Support of BIGMEM added by Gerhard Wichert, Siemens AG, July 1999
+ * x86_32 and x86_64 integration by Gustavo F. Padovan, February 2009
+ */
+
 #ifndef _ASM_X86_FIXMAP_H
 #define _ASM_X86_FIXMAP_H
 
+#ifndef __ASSEMBLY__
+#include <linux/kernel.h>
+#include <asm/acpi.h>
+#include <asm/apicdef.h>
+#include <asm/page.h>
+#ifdef CONFIG_X86_32
+#include <linux/threads.h>
+#include <asm/kmap_types.h>
+#else
+#include <asm/vsyscall.h>
+#endif
+
+/*
+ * We can't declare FIXADDR_TOP as variable for x86_64 because vsyscall
+ * uses fixmaps that relies on FIXADDR_TOP for proper address calculation.
+ * Because of this, FIXADDR_TOP x86 integration was left as later work.
+ */
+#ifdef CONFIG_X86_32
+/* used by vmalloc.c, vsyscall.lds.S.
+ *
+ * Leave one empty page between vmalloc'ed areas and
+ * the start of the fixmap.
+ */
+extern unsigned long __FIXADDR_TOP;
+#define FIXADDR_TOP     ((unsigned long)__FIXADDR_TOP)
+
+#define FIXADDR_USER_START     __fix_to_virt(FIX_VDSO)
+#define FIXADDR_USER_END       __fix_to_virt(FIX_VDSO - 1)
+#else
+#define FIXADDR_TOP     (VSYSCALL_END-PAGE_SIZE)
+
+/* Only covers 32bit vsyscalls currently. Need another set for 64bit. */
+#define FIXADDR_USER_START      ((unsigned long)VSYSCALL32_VSYSCALL)
+#define FIXADDR_USER_END        (FIXADDR_USER_START + PAGE_SIZE)
+#endif
+
+
+/*
+ * Here we define all the compile-time 'special' virtual
+ * addresses. The point is to have a constant address at
+ * compile time, but to set the physical address only
+ * in the boot process.
+ * for x86_32: We allocate these special addresses
+ * from the end of virtual memory (0xfffff000) backwards.
+ * Also this lets us do fail-safe vmalloc(), we
+ * can guarantee that these special addresses and
+ * vmalloc()-ed addresses never overlap.
+ *
+ * These 'compile-time allocated' memory buffers are
+ * fixed-size 4k pages (or larger if used with an increment
+ * higher than 1). Use set_fixmap(idx,phys) to associate
+ * physical memory with fixmap indices.
+ *
+ * TLB entries of such buffers will not be flushed across
+ * task switches.
+ */
+enum fixed_addresses {
 #ifdef CONFIG_X86_32
-# include "fixmap_32.h"
+        FIX_HOLE,
+        FIX_VDSO,
 #else
-# include "fixmap_64.h"
+        VSYSCALL_LAST_PAGE,
+        VSYSCALL_FIRST_PAGE = VSYSCALL_LAST_PAGE
+                            + ((VSYSCALL_END-VSYSCALL_START) >> PAGE_SHIFT) - 1,
+        VSYSCALL_HPET,
 #endif
+        FIX_DBGP_BASE,
+        FIX_EARLYCON_MEM_BASE,
+#ifdef CONFIG_X86_LOCAL_APIC
+        FIX_APIC_BASE,  /* local (CPU) APIC) -- required for SMP or not */
+#endif
+#ifdef CONFIG_X86_IO_APIC
+        FIX_IO_APIC_BASE_0,
+        FIX_IO_APIC_BASE_END = FIX_IO_APIC_BASE_0 + MAX_IO_APICS - 1,
+#endif
+#ifdef CONFIG_X86_VISWS_APIC
+        FIX_CO_CPU,     /* Cobalt timer */
+        FIX_CO_APIC,    /* Cobalt APIC Redirection Table */
+        FIX_LI_PCIA,    /* Lithium PCI Bridge A */
+        FIX_LI_PCIB,    /* Lithium PCI Bridge B */
+#endif
+#ifdef CONFIG_X86_F00F_BUG
+        FIX_F00F_IDT,   /* Virtual mapping for IDT */
+#endif
+#ifdef CONFIG_X86_CYCLONE_TIMER
+        FIX_CYCLONE_TIMER, /*cyclone timer register*/
+#endif
+#ifdef CONFIG_X86_32
+        FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */
+        FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
+#ifdef CONFIG_PCI_MMCONFIG
+        FIX_PCIE_MCFG,
+#endif
+#endif
+#ifdef CONFIG_PARAVIRT
+        FIX_PARAVIRT_BOOTMAP,
+#endif
+        __end_of_permanent_fixed_addresses,
+#ifdef CONFIG_PROVIDE_OHCI1394_DMA_INIT
+        FIX_OHCI1394_BASE,
+#endif
+        /*
+         * 256 temporary boot-time mappings, used by early_ioremap(),
+         * before ioremap() is functional.
+         *
+         * We round it up to the next 256 pages boundary so that we
+         * can have a single pgd entry and a single pte table:
+         */
+#define NR_FIX_BTMAPS           64
+#define FIX_BTMAPS_SLOTS        4
+        FIX_BTMAP_END = __end_of_permanent_fixed_addresses + 256 -
+                        (__end_of_permanent_fixed_addresses & 255),
+        FIX_BTMAP_BEGIN = FIX_BTMAP_END + NR_FIX_BTMAPS*FIX_BTMAPS_SLOTS - 1,
+#ifdef CONFIG_X86_32
+        FIX_WP_TEST,
+#endif
+        __end_of_fixed_addresses
+};
+
+
+extern void reserve_top_address(unsigned long reserve);
+
+#define FIXADDR_SIZE    (__end_of_permanent_fixed_addresses << PAGE_SHIFT)
+#define FIXADDR_BOOT_SIZE       (__end_of_fixed_addresses << PAGE_SHIFT)
+#define FIXADDR_START           (FIXADDR_TOP - FIXADDR_SIZE)
+#define FIXADDR_BOOT_START      (FIXADDR_TOP - FIXADDR_BOOT_SIZE)
 
 extern int fixmaps_set;
 
@@ -69,4 +203,5 @@ static inline unsigned long virt_to_fix(const unsigned long vaddr)
         BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_START);
         return __virt_to_fix(vaddr);
 }
+#endif /* !__ASSEMBLY__ */
 #endif /* _ASM_X86_FIXMAP_H */
diff --git a/arch/x86/include/asm/fixmap_32.h b/arch/x86/include/asm/fixmap_32.h
deleted file mode 100644
index c7115c1d7217..000000000000
--- a/arch/x86/include/asm/fixmap_32.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * fixmap.h: compile-time virtual memory allocation
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1998 Ingo Molnar
- *
- * Support of BIGMEM added by Gerhard Wichert, Siemens AG, July 1999
- */
-
-#ifndef _ASM_X86_FIXMAP_32_H
-#define _ASM_X86_FIXMAP_32_H
-
-
-/* used by vmalloc.c, vsyscall.lds.S.
- *
- * Leave one empty page between vmalloc'ed areas and
- * the start of the fixmap.
- */
-extern unsigned long __FIXADDR_TOP;
-#define FIXADDR_USER_START     __fix_to_virt(FIX_VDSO)
-#define FIXADDR_USER_END       __fix_to_virt(FIX_VDSO - 1)
-
-#ifndef __ASSEMBLY__
-#include <linux/kernel.h>
-#include <asm/acpi.h>
-#include <asm/apicdef.h>
-#include <asm/page.h>
-#include <linux/threads.h>
-#include <asm/kmap_types.h>
-
-/*
- * Here we define all the compile-time 'special' virtual
- * addresses. The point is to have a constant address at
- * compile time, but to set the physical address only
- * in the boot process. We allocate these special addresses
- * from the end of virtual memory (0xfffff000) backwards.
- * Also this lets us do fail-safe vmalloc(), we
- * can guarantee that these special addresses and
- * vmalloc()-ed addresses never overlap.
- *
- * these 'compile-time allocated' memory buffers are
- * fixed-size 4k pages. (or larger if used with an increment
- * highger than 1) use fixmap_set(idx,phys) to associate
- * physical memory with fixmap indices.
- *
- * TLB entries of such buffers will not be flushed across
- * task switches.
- */
-enum fixed_addresses {
-        FIX_HOLE,
-        FIX_VDSO,
-        FIX_DBGP_BASE,
-        FIX_EARLYCON_MEM_BASE,
-#ifdef CONFIG_X86_LOCAL_APIC
-        FIX_APIC_BASE,  /* local (CPU) APIC) -- required for SMP or not */
-#endif
-#ifdef CONFIG_X86_IO_APIC
-        FIX_IO_APIC_BASE_0,
-        FIX_IO_APIC_BASE_END = FIX_IO_APIC_BASE_0 + MAX_IO_APICS-1,
-#endif
-#ifdef CONFIG_X86_VISWS_APIC
-        FIX_CO_CPU,     /* Cobalt timer */
-        FIX_CO_APIC,    /* Cobalt APIC Redirection Table */
-        FIX_LI_PCIA,    /* Lithium PCI Bridge A */
-        FIX_LI_PCIB,    /* Lithium PCI Bridge B */
-#endif
-#ifdef CONFIG_X86_F00F_BUG
-        FIX_F00F_IDT,   /* Virtual mapping for IDT */
-#endif
-#ifdef CONFIG_X86_CYCLONE_TIMER
-        FIX_CYCLONE_TIMER, /*cyclone timer register*/
-#endif
-        FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */
-        FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
-#ifdef CONFIG_PCI_MMCONFIG
-        FIX_PCIE_MCFG,
-#endif
-#ifdef CONFIG_PARAVIRT
-        FIX_PARAVIRT_BOOTMAP,
-#endif
-        __end_of_permanent_fixed_addresses,
-        /*
-         * 256 temporary boot-time mappings, used by early_ioremap(),
-         * before ioremap() is functional.
-         *
-         * We round it up to the next 256 pages boundary so that we
-         * can have a single pgd entry and a single pte table:
-         */
-#define NR_FIX_BTMAPS           64
-#define FIX_BTMAPS_SLOTS        4
-        FIX_BTMAP_END = __end_of_permanent_fixed_addresses + 256 -
-                        (__end_of_permanent_fixed_addresses & 255),
-        FIX_BTMAP_BEGIN = FIX_BTMAP_END + NR_FIX_BTMAPS*FIX_BTMAPS_SLOTS - 1,
-        FIX_WP_TEST,
-#ifdef CONFIG_ACPI
-        FIX_ACPI_BEGIN,
-        FIX_ACPI_END = FIX_ACPI_BEGIN + FIX_ACPI_PAGES - 1,
-#endif
-#ifdef CONFIG_PROVIDE_OHCI1394_DMA_INIT
-        FIX_OHCI1394_BASE,
-#endif
-        __end_of_fixed_addresses
-};
-
-extern void reserve_top_address(unsigned long reserve);
-
-
-#define FIXADDR_TOP     ((unsigned long)__FIXADDR_TOP)
-
-#define __FIXADDR_SIZE  (__end_of_permanent_fixed_addresses << PAGE_SHIFT)
-#define __FIXADDR_BOOT_SIZE     (__end_of_fixed_addresses << PAGE_SHIFT)
-#define FIXADDR_START           (FIXADDR_TOP - __FIXADDR_SIZE)
-#define FIXADDR_BOOT_START      (FIXADDR_TOP - __FIXADDR_BOOT_SIZE)
-
-#endif /* !__ASSEMBLY__ */
-#endif /* _ASM_X86_FIXMAP_32_H */
diff --git a/arch/x86/include/asm/fixmap_64.h b/arch/x86/include/asm/fixmap_64.h
deleted file mode 100644
index 00a30ab9b1a5..000000000000
--- a/arch/x86/include/asm/fixmap_64.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * fixmap.h: compile-time virtual memory allocation
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1998 Ingo Molnar
- */
-
-#ifndef _ASM_X86_FIXMAP_64_H
-#define _ASM_X86_FIXMAP_64_H
-
-#include <linux/kernel.h>
-#include <asm/acpi.h>
-#include <asm/apicdef.h>
-#include <asm/page.h>
-#include <asm/vsyscall.h>
-#include <asm/efi.h>
-
-/*
- * Here we define all the compile-time 'special' virtual
- * addresses. The point is to have a constant address at
- * compile time, but to set the physical address only
- * in the boot process.
- *
- * These 'compile-time allocated' memory buffers are
- * fixed-size 4k pages (or larger if used with an increment
- * higher than 1). Use set_fixmap(idx,phys) to associate
- * physical memory with fixmap indices.
- *
- * TLB entries of such buffers will not be flushed across
- * task switches.
- */
-
-enum fixed_addresses {
-        VSYSCALL_LAST_PAGE,
-        VSYSCALL_FIRST_PAGE = VSYSCALL_LAST_PAGE
-                            + ((VSYSCALL_END-VSYSCALL_START) >> PAGE_SHIFT) - 1,
-        VSYSCALL_HPET,
-        FIX_DBGP_BASE,
-        FIX_EARLYCON_MEM_BASE,
-        FIX_APIC_BASE,  /* local (CPU) APIC) -- required for SMP or not */
-        FIX_IO_APIC_BASE_0,
-        FIX_IO_APIC_BASE_END = FIX_IO_APIC_BASE_0 + MAX_IO_APICS - 1,
-        FIX_EFI_IO_MAP_LAST_PAGE,
-        FIX_EFI_IO_MAP_FIRST_PAGE = FIX_EFI_IO_MAP_LAST_PAGE
-                                  + MAX_EFI_IO_PAGES - 1,
-#ifdef CONFIG_PARAVIRT
-        FIX_PARAVIRT_BOOTMAP,
-#endif
-        __end_of_permanent_fixed_addresses,
-#ifdef CONFIG_ACPI
-        FIX_ACPI_BEGIN,
-        FIX_ACPI_END = FIX_ACPI_BEGIN + FIX_ACPI_PAGES - 1,
-#endif
-#ifdef CONFIG_PROVIDE_OHCI1394_DMA_INIT
-        FIX_OHCI1394_BASE,
-#endif
-        /*
-         * 256 temporary boot-time mappings, used by early_ioremap(),
-         * before ioremap() is functional.
-         *
-         * We round it up to the next 256 pages boundary so that we
-         * can have a single pgd entry and a single pte table:
-         */
-#define NR_FIX_BTMAPS           64
-#define FIX_BTMAPS_SLOTS        4
-        FIX_BTMAP_END = __end_of_permanent_fixed_addresses + 256 -
-                        (__end_of_permanent_fixed_addresses & 255),
-        FIX_BTMAP_BEGIN = FIX_BTMAP_END + NR_FIX_BTMAPS*FIX_BTMAPS_SLOTS - 1,
-        __end_of_fixed_addresses
-};
-
-#define FIXADDR_TOP     (VSYSCALL_END-PAGE_SIZE)
-#define FIXADDR_SIZE    (__end_of_fixed_addresses << PAGE_SHIFT)
-#define FIXADDR_START   (FIXADDR_TOP - FIXADDR_SIZE)
-
-/* Only covers 32bit vsyscalls currently. Need another set for 64bit. */
-#define FIXADDR_USER_START      ((unsigned long)VSYSCALL32_VSYSCALL)
-#define FIXADDR_USER_END        (FIXADDR_USER_START + PAGE_SIZE)
-
-#endif /* _ASM_X86_FIXMAP_64_H */
diff --git a/arch/x86/include/asm/genapic.h b/arch/x86/include/asm/genapic.h
index d48bee663a6f..4b8b98fa7f25 100644
--- a/arch/x86/include/asm/genapic.h
+++ b/arch/x86/include/asm/genapic.h
@@ -1,5 +1 @@
-#ifdef CONFIG_X86_32
-# include "genapic_32.h"
-#else
-# include "genapic_64.h"
-#endif
+#include <asm/apic.h>
diff --git a/arch/x86/include/asm/genapic_32.h b/arch/x86/include/asm/genapic_32.h
deleted file mode 100644
index 2c05b737ee22..000000000000
--- a/arch/x86/include/asm/genapic_32.h
+++ /dev/null
@@ -1,148 +0,0 @@
-#ifndef _ASM_X86_GENAPIC_32_H
-#define _ASM_X86_GENAPIC_32_H
-
-#include <asm/mpspec.h>
-#include <asm/atomic.h>
-
-/*
- * Generic APIC driver interface.
- *
- * An straight forward mapping of the APIC related parts of the
- * x86 subarchitecture interface to a dynamic object.
- *
- * This is used by the "generic" x86 subarchitecture.
- *
- * Copyright 2003 Andi Kleen, SuSE Labs.
- */
-
-struct mpc_bus;
-struct mpc_table;
-struct mpc_cpu;
-
-struct genapic {
-        char *name;
-        int (*probe)(void);
-
-        int (*apic_id_registered)(void);
-        const struct cpumask *(*target_cpus)(void);
-        int int_delivery_mode;
-        int int_dest_mode;
-        int ESR_DISABLE;
-        int apic_destination_logical;
-        unsigned long (*check_apicid_used)(physid_mask_t bitmap, int apicid);
-        unsigned long (*check_apicid_present)(int apicid);
-        int no_balance_irq;
-        int no_ioapic_check;
-        void (*init_apic_ldr)(void);
-        physid_mask_t (*ioapic_phys_id_map)(physid_mask_t map);
-
-        void (*setup_apic_routing)(void);
-        int (*multi_timer_check)(int apic, int irq);
-        int (*apicid_to_node)(int logical_apicid);
-        int (*cpu_to_logical_apicid)(int cpu);
-        int (*cpu_present_to_apicid)(int mps_cpu);
-        physid_mask_t (*apicid_to_cpu_present)(int phys_apicid);
-        void (*setup_portio_remap)(void);
-        int (*check_phys_apicid_present)(int boot_cpu_physical_apicid);
-        void (*enable_apic_mode)(void);
-        u32 (*phys_pkg_id)(u32 cpuid_apic, int index_msb);
-
-        /* mpparse */
-        /* When one of the next two hooks returns 1 the genapic
-           is switched to this. Essentially they are additional probe
-           functions. */
-        int (*mps_oem_check)(struct mpc_table *mpc, char *oem,
-                             char *productid);
-        int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
-
-        unsigned (*get_apic_id)(unsigned long x);
-        unsigned long apic_id_mask;
-        unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);
-        unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
-                                               const struct cpumask *andmask);
-        void (*vector_allocation_domain)(int cpu, struct cpumask *retmask);
-
-#ifdef CONFIG_SMP
-        /* ipi */
-        void (*send_IPI_mask)(const struct cpumask *mask, int vector);
-        void (*send_IPI_mask_allbutself)(const struct cpumask *mask,
-                                         int vector);
-        void (*send_IPI_allbutself)(int vector);
-        void (*send_IPI_all)(int vector);
-#endif
-        int (*wakeup_cpu)(int apicid, unsigned long start_eip);
-        int trampoline_phys_low;
-        int trampoline_phys_high;
-        void (*wait_for_init_deassert)(atomic_t *deassert);
-        void (*smp_callin_clear_local_apic)(void);
-        void (*store_NMI_vector)(unsigned short *high, unsigned short *low);
-        void (*restore_NMI_vector)(unsigned short *high, unsigned short *low);
-        void (*inquire_remote_apic)(int apicid);
-};
-
-#define APICFUNC(x) .x = x,
-
-/* More functions could be probably marked IPIFUNC and save some space
-   in UP GENERICARCH kernels, but I don't have the nerve right now
-   to untangle this mess. -AK  */
-#ifdef CONFIG_SMP
-#define IPIFUNC(x) APICFUNC(x)
-#else
-#define IPIFUNC(x)
-#endif
-
-#define APIC_INIT(aname, aprobe)                        \
-{                                                       \
-        .name = aname,                                  \
-        .probe = aprobe,                                \
-        .int_delivery_mode = INT_DELIVERY_MODE,         \
-        .int_dest_mode = INT_DEST_MODE,                 \
-        .no_balance_irq = NO_BALANCE_IRQ,               \
-        .ESR_DISABLE = esr_disable,                     \
-        .apic_destination_logical = APIC_DEST_LOGICAL,  \
-        APICFUNC(apic_id_registered)                    \
-        APICFUNC(target_cpus)                           \
-        APICFUNC(check_apicid_used)                     \
-        APICFUNC(check_apicid_present)                  \
-        APICFUNC(init_apic_ldr)                         \
-        APICFUNC(ioapic_phys_id_map)                    \
-        APICFUNC(setup_apic_routing)                    \
-        APICFUNC(multi_timer_check)                     \
-        APICFUNC(apicid_to_node)                        \
-        APICFUNC(cpu_to_logical_apicid)                 \
-        APICFUNC(cpu_present_to_apicid)                 \
-        APICFUNC(apicid_to_cpu_present)                 \
-        APICFUNC(setup_portio_remap)                    \
-        APICFUNC(check_phys_apicid_present)             \
-        APICFUNC(mps_oem_check)                         \
-        APICFUNC(get_apic_id)                           \
-        .apic_id_mask = APIC_ID_MASK,                   \
-        APICFUNC(cpu_mask_to_apicid)                    \
-        APICFUNC(cpu_mask_to_apicid_and)                \
-        APICFUNC(vector_allocation_domain)              \
-        APICFUNC(acpi_madt_oem_check)                   \
-        IPIFUNC(send_IPI_mask)                          \
-        IPIFUNC(send_IPI_allbutself)                    \
-        IPIFUNC(send_IPI_all)                           \
-        APICFUNC(enable_apic_mode)                      \
-        APICFUNC(phys_pkg_id)                           \
-        .trampoline_phys_low = TRAMPOLINE_PHYS_LOW,             \
-        .trampoline_phys_high = TRAMPOLINE_PHYS_HIGH,           \
-        APICFUNC(wait_for_init_deassert)                \
-        APICFUNC(smp_callin_clear_local_apic)           \
-        APICFUNC(store_NMI_vector)                      \
-        APICFUNC(restore_NMI_vector)                    \
-        APICFUNC(inquire_remote_apic)                   \
-}
-
-extern struct genapic *genapic;
-extern void es7000_update_genapic_to_cluster(void);
-
-enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
-#define get_uv_system_type()            UV_NONE
-#define is_uv_system()                  0
-#define uv_wakeup_secondary(a, b)       1
-#define uv_system_init()                do {} while (0)
-
-
-#endif /* _ASM_X86_GENAPIC_32_H */
diff --git a/arch/x86/include/asm/genapic_64.h b/arch/x86/include/asm/genapic_64.h
deleted file mode 100644
index adf32fb56aa6..000000000000
--- a/arch/x86/include/asm/genapic_64.h
+++ /dev/null
@@ -1,66 +0,0 @@
-#ifndef _ASM_X86_GENAPIC_64_H
-#define _ASM_X86_GENAPIC_64_H
-
-#include <linux/cpumask.h>
-
-/*
- * Copyright 2004 James Cleverdon, IBM.
- * Subject to the GNU Public License, v.2
- *
- * Generic APIC sub-arch data struct.
- *
- * Hacked for x86-64 by James Cleverdon from i386 architecture code by
- * Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and
- * James Cleverdon.
- */
-
-struct genapic {
-        char *name;
-        int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
-        u32 int_delivery_mode;
-        u32 int_dest_mode;
-        int (*apic_id_registered)(void);
-        const struct cpumask *(*target_cpus)(void);
-        void (*vector_allocation_domain)(int cpu, struct cpumask *retmask);
-        void (*init_apic_ldr)(void);
-        /* ipi */
-        void (*send_IPI_mask)(const struct cpumask *mask, int vector);
-        void (*send_IPI_mask_allbutself)(const struct cpumask *mask,
-                                         int vector);
-        void (*send_IPI_allbutself)(int vector);
-        void (*send_IPI_all)(int vector);
-        void (*send_IPI_self)(int vector);
-        /* */
-        unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);
-        unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
-                                               const struct cpumask *andmask);
-        unsigned int (*phys_pkg_id)(int index_msb);
-        unsigned int (*get_apic_id)(unsigned long x);
-        unsigned long (*set_apic_id)(unsigned int id);
-        unsigned long apic_id_mask;
-        /* wakeup_secondary_cpu */
-        int (*wakeup_cpu)(int apicid, unsigned long start_eip);
-};
-
-extern struct genapic *genapic;
-
-extern struct genapic apic_flat;
-extern struct genapic apic_physflat;
-extern struct genapic apic_x2apic_cluster;
-extern struct genapic apic_x2apic_phys;
-extern int acpi_madt_oem_check(char *, char *);
-
-extern void apic_send_IPI_self(int vector);
-enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
-extern enum uv_system_type get_uv_system_type(void);
-extern int is_uv_system(void);
-
-extern struct genapic apic_x2apic_uv_x;
-DECLARE_PER_CPU(int, x2apic_extra_bits);
-extern void uv_cpu_init(void);
-extern void uv_system_init(void);
-extern int uv_wakeup_secondary(int phys_apicid, unsigned int start_rip);
-
-extern void setup_apic_routing(void);
-
-#endif /* _ASM_X86_GENAPIC_64_H */
diff --git a/arch/x86/include/asm/hardirq.h b/arch/x86/include/asm/hardirq.h
index 000787df66e6..039db6aa8e02 100644
--- a/arch/x86/include/asm/hardirq.h
+++ b/arch/x86/include/asm/hardirq.h
@@ -1,11 +1,53 @@
-#ifdef CONFIG_X86_32
-# include "hardirq_32.h"
-#else
-# include "hardirq_64.h"
+#ifndef _ASM_X86_HARDIRQ_H
+#define _ASM_X86_HARDIRQ_H
+
+#include <linux/threads.h>
+#include <linux/irq.h>
+
+typedef struct {
+        unsigned int __softirq_pending;
+        unsigned int __nmi_count;       /* arch dependent */
+        unsigned int irq0_irqs;
+#ifdef CONFIG_X86_LOCAL_APIC
+        unsigned int apic_timer_irqs;   /* arch dependent */
+        unsigned int irq_spurious_count;
+#endif
+        unsigned int generic_irqs;      /* arch dependent */
+#ifdef CONFIG_SMP
+        unsigned int irq_resched_count;
+        unsigned int irq_call_count;
+        unsigned int irq_tlb_count;
+#endif
+#ifdef CONFIG_X86_MCE
+        unsigned int irq_thermal_count;
+# ifdef CONFIG_X86_64
+        unsigned int irq_threshold_count;
+# endif
 #endif
+} ____cacheline_aligned irq_cpustat_t;
+
+DECLARE_PER_CPU(irq_cpustat_t, irq_stat);
+
+/* We can have at most NR_VECTORS irqs routed to a cpu at a time */
+#define MAX_HARDIRQS_PER_CPU NR_VECTORS
+
+#define __ARCH_IRQ_STAT
+
+#define inc_irq_stat(member)    percpu_add(irq_stat.member, 1)
+
+#define local_softirq_pending() percpu_read(irq_stat.__softirq_pending)
+
+#define __ARCH_SET_SOFTIRQ_PENDING
+
+#define set_softirq_pending(x)  percpu_write(irq_stat.__softirq_pending, (x))
+#define or_softirq_pending(x)   percpu_or(irq_stat.__softirq_pending, (x))
+
+extern void ack_bad_irq(unsigned int irq);
 
 extern u64 arch_irq_stat_cpu(unsigned int cpu);
 #define arch_irq_stat_cpu       arch_irq_stat_cpu
 
 extern u64 arch_irq_stat(void);
 #define arch_irq_stat           arch_irq_stat
+
+#endif /* _ASM_X86_HARDIRQ_H */
diff --git a/arch/x86/include/asm/hardirq_32.h b/arch/x86/include/asm/hardirq_32.h
deleted file mode 100644
index cf7954d1405f..000000000000
--- a/arch/x86/include/asm/hardirq_32.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef _ASM_X86_HARDIRQ_32_H
-#define _ASM_X86_HARDIRQ_32_H
-
-#include <linux/threads.h>
-#include <linux/irq.h>
-
-typedef struct {
-        unsigned int __softirq_pending;
-        unsigned long idle_timestamp;
-        unsigned int __nmi_count;       /* arch dependent */
-        unsigned int apic_timer_irqs;   /* arch dependent */
-        unsigned int irq0_irqs;
-        unsigned int irq_resched_count;
-        unsigned int irq_call_count;
-        unsigned int irq_tlb_count;
-        unsigned int irq_thermal_count;
-        unsigned int irq_spurious_count;
-} ____cacheline_aligned irq_cpustat_t;
-
-DECLARE_PER_CPU(irq_cpustat_t, irq_stat);
-
-#define __ARCH_IRQ_STAT
-#define __IRQ_STAT(cpu, member) (per_cpu(irq_stat, cpu).member)
-
-#define inc_irq_stat(member)    (__get_cpu_var(irq_stat).member++)
-
-void ack_bad_irq(unsigned int irq);
-#include <linux/irq_cpustat.h>
-
-#endif /* _ASM_X86_HARDIRQ_32_H */
diff --git a/arch/x86/include/asm/hardirq_64.h b/arch/x86/include/asm/hardirq_64.h
deleted file mode 100644
index b5a6b5d56704..000000000000
--- a/arch/x86/include/asm/hardirq_64.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _ASM_X86_HARDIRQ_64_H
-#define _ASM_X86_HARDIRQ_64_H
-
-#include <linux/threads.h>
-#include <linux/irq.h>
-#include <asm/pda.h>
-#include <asm/apic.h>
-
-/* We can have at most NR_VECTORS irqs routed to a cpu at a time */
-#define MAX_HARDIRQS_PER_CPU NR_VECTORS
-
-#define __ARCH_IRQ_STAT 1
-
-#define inc_irq_stat(member)    add_pda(member, 1)
-
-#define local_softirq_pending() read_pda(__softirq_pending)
-
-#define __ARCH_SET_SOFTIRQ_PENDING 1
-
-#define set_softirq_pending(x) write_pda(__softirq_pending, (x))
-#define or_softirq_pending(x)  or_pda(__softirq_pending, (x))
-
-extern void ack_bad_irq(unsigned int irq);
-
-#endif /* _ASM_X86_HARDIRQ_64_H */
diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
index 8de644b6b959..b762ea49bd70 100644
--- a/arch/x86/include/asm/hw_irq.h
+++ b/arch/x86/include/asm/hw_irq.h
@@ -25,10 +25,9 @@
 #include <asm/irq.h>
 #include <asm/sections.h>
 
-#define platform_legacy_irq(irq)        ((irq) < 16)
-
 /* Interrupt handlers registered during init_IRQ */
 extern void apic_timer_interrupt(void);
+extern void generic_interrupt(void);
 extern void error_interrupt(void);
 extern void spurious_interrupt(void);
 extern void thermal_interrupt(void);
@@ -58,7 +57,7 @@ extern void make_8259A_irq(unsigned int irq);
 extern void init_8259A(int aeoi);
 
 /* IOAPIC */
-#define IO_APIC_IRQ(x) (((x) >= 16) || ((1<<(x)) & io_apic_irqs))
+#define IO_APIC_IRQ(x) (((x) >= NR_IRQS_LEGACY) || ((1<<(x)) & io_apic_irqs))
 extern unsigned long io_apic_irqs;
 
 extern void init_VISWS_APIC_irqs(void);
@@ -67,15 +66,7 @@ extern void disable_IO_APIC(void);
 extern int IO_APIC_get_PCI_irq_vector(int bus, int slot, int fn);
 extern void setup_ioapic_dest(void);
 
-#ifdef CONFIG_X86_64
 extern void enable_IO_APIC(void);
-#endif
-
-/* IPI functions */
-#ifdef CONFIG_X86_32
-extern void send_IPI_self(int vector);
-#endif
-extern void send_IPI(int dest, int vector);
 
 /* Statistics */
 extern atomic_t irq_err_count;
@@ -84,21 +75,11 @@ extern atomic_t irq_mis_count;
 /* EISA */
 extern void eisa_set_level_irq(unsigned int irq);
 
-/* Voyager functions */
-extern asmlinkage void vic_cpi_interrupt(void);
-extern asmlinkage void vic_sys_interrupt(void);
-extern asmlinkage void vic_cmn_interrupt(void);
-extern asmlinkage void qic_timer_interrupt(void);
-extern asmlinkage void qic_invalidate_interrupt(void);
-extern asmlinkage void qic_reschedule_interrupt(void);
-extern asmlinkage void qic_enable_irq_interrupt(void);
-extern asmlinkage void qic_call_function_interrupt(void);
-
 /* SMP */
 extern void smp_apic_timer_interrupt(struct pt_regs *);
 extern void smp_spurious_interrupt(struct pt_regs *);
 extern void smp_error_interrupt(struct pt_regs *);
-#ifdef CONFIG_X86_SMP
+#ifdef CONFIG_SMP
 extern void smp_reschedule_interrupt(struct pt_regs *);
 extern void smp_call_function_interrupt(struct pt_regs *);
 extern void smp_call_function_single_interrupt(struct pt_regs *);
diff --git a/arch/x86/include/asm/i387.h b/arch/x86/include/asm/i387.h
index 48f0004db8c9..71c9e5183982 100644
--- a/arch/x86/include/asm/i387.h
+++ b/arch/x86/include/asm/i387.h
@@ -172,7 +172,13 @@ static inline void __save_init_fpu(struct task_struct *tsk)
 
 #else  /* CONFIG_X86_32 */
 
-extern void finit(void);
+#ifdef CONFIG_MATH_EMULATION
+extern void finit_task(struct task_struct *tsk);
+#else
+static inline void finit_task(struct task_struct *tsk)
+{
+}
+#endif
 
 static inline void tolerant_fwait(void)
 {
diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
index 58d7091eeb1f..1a99e6c092af 100644
--- a/arch/x86/include/asm/i8259.h
+++ b/arch/x86/include/asm/i8259.h
@@ -60,4 +60,8 @@ extern struct irq_chip i8259A_chip;
 extern void mask_8259A(void);
 extern void unmask_8259A(void);
 
+#ifdef CONFIG_X86_32
+extern void init_ISA_irqs(void);
+#endif
+
 #endif /* _ASM_X86_I8259_H */
diff --git a/arch/x86/include/asm/init.h b/arch/x86/include/asm/init.h
new file mode 100644
index 000000000000..36fb1a6a5109
--- /dev/null
+++ b/arch/x86/include/asm/init.h
@@ -0,0 +1,18 @@
+#ifndef _ASM_X86_INIT_32_H
+#define _ASM_X86_INIT_32_H
+
+#ifdef CONFIG_X86_32
+extern void __init early_ioremap_page_table_range_init(void);
+#endif
+
+extern unsigned long __init
+kernel_physical_mapping_init(unsigned long start,
+                             unsigned long end,
+                             unsigned long page_size_mask);
+
+
+extern unsigned long __initdata e820_table_start;
+extern unsigned long __meminitdata e820_table_end;
+extern unsigned long __meminitdata e820_table_top;
+
+#endif /* _ASM_X86_INIT_32_H */
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index 05cfed4485fa..e5383e3d2f8c 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -5,6 +5,7 @@
 
 #include <linux/compiler.h>
 #include <asm-generic/int-ll64.h>
+#include <asm/page.h>
 
 #define build_mmio_read(name, size, type, reg, barrier) \
 static inline type name(const volatile void __iomem *addr) \
@@ -80,6 +81,98 @@ static inline void writeq(__u64 val, volatile void __iomem *addr)
 #define readq                   readq
 #define writeq                  writeq
 
+/**
+ *      virt_to_phys    -       map virtual addresses to physical
+ *      @address: address to remap
+ *
+ *      The returned physical address is the physical (CPU) mapping for
+ *      the memory address given. It is only valid to use this function on
+ *      addresses directly mapped or allocated via kmalloc.
+ *
+ *      This function does not give bus mappings for DMA transfers. In
+ *      almost all conceivable cases a device driver should not be using
+ *      this function
+ */
+
+static inline phys_addr_t virt_to_phys(volatile void *address)
+{
+        return __pa(address);
+}
+
+/**
+ *      phys_to_virt    -       map physical address to virtual
+ *      @address: address to remap
+ *
+ *      The returned virtual address is a current CPU mapping for
+ *      the memory address given. It is only valid to use this function on
+ *      addresses that have a kernel mapping
+ *
+ *      This function does not handle bus mappings for DMA transfers. In
+ *      almost all conceivable cases a device driver should not be using
+ *      this function
+ */
+
+static inline void *phys_to_virt(phys_addr_t address)
+{
+        return __va(address);
+}
+
+/*
+ * Change "struct page" to physical address.
+ */
+#define page_to_phys(page)    ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
+
+/*
+ * ISA I/O bus memory addresses are 1:1 with the physical address.
+ * However, we truncate the address to unsigned int to avoid undesirable
+ * promitions in legacy drivers.
+ */
+static inline unsigned int isa_virt_to_bus(volatile void *address)
+{
+        return (unsigned int)virt_to_phys(address);
+}
+#define isa_page_to_bus(page)   ((unsigned int)page_to_phys(page))
+#define isa_bus_to_virt         phys_to_virt
+
+/*
+ * However PCI ones are not necessarily 1:1 and therefore these interfaces
+ * are forbidden in portable PCI drivers.
+ *
+ * Allow them on x86 for legacy drivers, though.
+ */
+#define virt_to_bus virt_to_phys
+#define bus_to_virt phys_to_virt
+
+/**
+ * ioremap     -   map bus memory into CPU space
+ * @offset:    bus address of the memory
+ * @size:      size of the resource to map
+ *
+ * ioremap performs a platform specific sequence of operations to
+ * make bus memory CPU accessible via the readb/readw/readl/writeb/
+ * writew/writel functions and the other mmio helpers. The returned
+ * address is not guaranteed to be usable directly as a virtual
+ * address.
+ *
+ * If the area you are trying to map is a PCI BAR you should have a
+ * look at pci_iomap().
+ */
+extern void __iomem *ioremap_nocache(resource_size_t offset, unsigned long size);
+extern void __iomem *ioremap_cache(resource_size_t offset, unsigned long size);
+extern void __iomem *ioremap_prot(resource_size_t offset, unsigned long size,
+                                unsigned long prot_val);
+
+/*
+ * The default ioremap() behavior is non-cached:
+ */
+static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
+{
+        return ioremap_nocache(offset, size);
+}
+
+extern void iounmap(volatile void __iomem *addr);
+
+
 #ifdef CONFIG_X86_32
 # include "io_32.h"
 #else
@@ -91,7 +184,7 @@ extern void unxlate_dev_mem_ptr(unsigned long phys, void *addr);
 
 extern int ioremap_change_attr(unsigned long vaddr, unsigned long size,
                                 unsigned long prot_val);
-extern void __iomem *ioremap_wc(unsigned long offset, unsigned long size);
+extern void __iomem *ioremap_wc(resource_size_t offset, unsigned long size);
 
 /*
  * early_ioremap() and early_iounmap() are for temporary early boot-time
@@ -99,12 +192,11 @@ extern void __iomem *ioremap_wc(unsigned long offset, unsigned long size);
  * A boot-time mapping is currently limited to at most 16 pages.
  */
 extern void early_ioremap_init(void);
-extern void early_ioremap_clear(void);
 extern void early_ioremap_reset(void);
 extern void __iomem *early_ioremap(unsigned long offset, unsigned long size);
 extern void __iomem *early_memremap(unsigned long offset, unsigned long size);
 extern void early_iounmap(void __iomem *addr, unsigned long size);
-extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys);
 
+#define IO_SPACE_LIMIT 0xffff
 
 #endif /* _ASM_X86_IO_H */
diff --git a/arch/x86/include/asm/io_32.h b/arch/x86/include/asm/io_32.h
index d8e242e1b396..a299900f5920 100644
--- a/arch/x86/include/asm/io_32.h
+++ b/arch/x86/include/asm/io_32.h
@@ -37,8 +37,6 @@
   *  - Arnaldo Carvalho de Melo <acme@conectiva.com.br>
   */
 
-#define IO_SPACE_LIMIT 0xffff
-
 #define XQUAD_PORTIO_BASE 0xfe400000
 #define XQUAD_PORTIO_QUAD 0x40000  /* 256k per quad. */
 
@@ -53,92 +51,6 @@
  */
 #define xlate_dev_kmem_ptr(p)   p
 
-/**
- *      virt_to_phys    -       map virtual addresses to physical
- *      @address: address to remap
- *
- *      The returned physical address is the physical (CPU) mapping for
- *      the memory address given. It is only valid to use this function on
- *      addresses directly mapped or allocated via kmalloc.
- *
- *      This function does not give bus mappings for DMA transfers. In
- *      almost all conceivable cases a device driver should not be using
- *      this function
- */
-
-static inline unsigned long virt_to_phys(volatile void *address)
-{
-        return __pa(address);
-}
-
-/**
- *      phys_to_virt    -       map physical address to virtual
- *      @address: address to remap
- *
- *      The returned virtual address is a current CPU mapping for
- *      the memory address given. It is only valid to use this function on
- *      addresses that have a kernel mapping
- *
- *      This function does not handle bus mappings for DMA transfers. In
- *      almost all conceivable cases a device driver should not be using
- *      this function
- */
-
-static inline void *phys_to_virt(unsigned long address)
-{
-        return __va(address);
-}
-
-/*
- * Change "struct page" to physical address.
- */
-#define page_to_phys(page)    ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
-
-/**
- * ioremap     -   map bus memory into CPU space
- * @offset:    bus address of the memory
- * @size:      size of the resource to map
- *
- * ioremap performs a platform specific sequence of operations to
- * make bus memory CPU accessible via the readb/readw/readl/writeb/
- * writew/writel functions and the other mmio helpers. The returned
- * address is not guaranteed to be usable directly as a virtual
- * address.
- *
- * If the area you are trying to map is a PCI BAR you should have a
- * look at pci_iomap().
- */
-extern void __iomem *ioremap_nocache(resource_size_t offset, unsigned long size);
-extern void __iomem *ioremap_cache(resource_size_t offset, unsigned long size);
-extern void __iomem *ioremap_prot(resource_size_t offset, unsigned long size,
-                                unsigned long prot_val);
-
-/*
- * The default ioremap() behavior is non-cached:
- */
-static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
-{
-        return ioremap_nocache(offset, size);
-}
-
-extern void iounmap(volatile void __iomem *addr);
-
-/*
- * ISA I/O bus memory addresses are 1:1 with the physical address.
- */
-#define isa_virt_to_bus virt_to_phys
-#define isa_page_to_bus page_to_phys
-#define isa_bus_to_virt phys_to_virt
-
-/*
- * However PCI ones are not necessarily 1:1 and therefore these interfaces
- * are forbidden in portable PCI drivers.
- *
- * Allow them on x86 for legacy drivers, though.
- */
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
-
 static inline void
 memset_io(volatile void __iomem *addr, unsigned char val, int count)
 {
diff --git a/arch/x86/include/asm/io_64.h b/arch/x86/include/asm/io_64.h
index 563c16270ba6..244067893af4 100644
--- a/arch/x86/include/asm/io_64.h
+++ b/arch/x86/include/asm/io_64.h
@@ -136,73 +136,12 @@ __OUTS(b)
 __OUTS(w)
 __OUTS(l)
 
-#define IO_SPACE_LIMIT 0xffff
-
 #if defined(__KERNEL__) && defined(__x86_64__)
 
 #include <linux/vmalloc.h>
 
-#ifndef __i386__
-/*
- * Change virtual addresses to physical addresses and vv.
- * These are pretty trivial
- */
-static inline unsigned long virt_to_phys(volatile void *address)
-{
-        return __pa(address);
-}
-
-static inline void *phys_to_virt(unsigned long address)
-{
-        return __va(address);
-}
-#endif
-
-/*
- * Change "struct page" to physical address.
- */
-#define page_to_phys(page)    ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
-
 #include <asm-generic/iomap.h>
 
-/*
- * This one maps high address device memory and turns off caching for that area.
- * it's useful if some control registers are in such an area and write combining
- * or read caching is not desirable:
- */
-extern void __iomem *ioremap_nocache(resource_size_t offset, unsigned long size);
-extern void __iomem *ioremap_cache(resource_size_t offset, unsigned long size);
-extern void __iomem *ioremap_prot(resource_size_t offset, unsigned long size,
-                                unsigned long prot_val);
-
-/*
- * The default ioremap() behavior is non-cached:
- */
-static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
-{
-        return ioremap_nocache(offset, size);
-}
-
-extern void iounmap(volatile void __iomem *addr);
-
-extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys);
-
-/*
- * ISA I/O bus memory addresses are 1:1 with the physical address.
- */
-#define isa_virt_to_bus virt_to_phys
-#define isa_page_to_bus page_to_phys
-#define isa_bus_to_virt phys_to_virt
-
-/*
- * However PCI ones are not necessarily 1:1 and therefore these interfaces
- * are forbidden in portable PCI drivers.
- *
- * Allow them on x86 for legacy drivers, though.
- */
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
-
 void __memcpy_fromio(void *, unsigned long, unsigned);
 void __memcpy_toio(unsigned long, const void *, unsigned);
 
diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h
index 7a1f44ac1f17..59cb4a1317b7 100644
--- a/arch/x86/include/asm/io_apic.h
+++ b/arch/x86/include/asm/io_apic.h
@@ -114,38 +114,16 @@ struct IR_IO_APIC_route_entry {
 extern int nr_ioapics;
 extern int nr_ioapic_registers[MAX_IO_APICS];
 
-/*
- * MP-BIOS irq configuration table structures:
- */
-
 #define MP_MAX_IOAPIC_PIN 127
 
-struct mp_config_ioapic {
-        unsigned long mp_apicaddr;
-        unsigned int mp_apicid;
-        unsigned char mp_type;
-        unsigned char mp_apicver;
-        unsigned char mp_flags;
-};
-
-struct mp_config_intsrc {
-        unsigned int mp_dstapic;
-        unsigned char mp_type;
-        unsigned char mp_irqtype;
-        unsigned short mp_irqflag;
-        unsigned char mp_srcbus;
-        unsigned char mp_srcbusirq;
-        unsigned char mp_dstirq;
-};
-
 /* I/O APIC entries */
-extern struct mp_config_ioapic mp_ioapics[MAX_IO_APICS];
+extern struct mpc_ioapic mp_ioapics[MAX_IO_APICS];
 
 /* # of MP IRQ source entries */
 extern int mp_irq_entries;
 
 /* MP IRQ source entries */
-extern struct mp_config_intsrc mp_irqs[MAX_IRQ_SOURCES];
+extern struct mpc_intsrc mp_irqs[MAX_IRQ_SOURCES];
 
 /* non-0 if default (table-less) MP configuration */
 extern int mpc_default_type;
@@ -165,15 +143,6 @@ extern int noioapicreroute;
 /* 1 if the timer IRQ uses the '8259A Virtual Wire' mode */
 extern int timer_through_8259;
 
-static inline void disable_ioapic_setup(void)
-{
-#ifdef CONFIG_PCI
-        noioapicquirk = 1;
-        noioapicreroute = -1;
-#endif
-        skip_ioapic_setup = 1;
-}
-
 /*
  * If we use the IO-APIC for IRQ routing, disable automatic
  * assignment of PCI IRQ's.
@@ -200,6 +169,12 @@ extern void reinit_intr_remapped_IO_APIC(int);
 
 extern void probe_nr_irqs_gsi(void);
 
+extern int setup_ioapic_entry(int apic, int irq,
+                              struct IO_APIC_route_entry *entry,
+                              unsigned int destination, int trigger,
+                              int polarity, int vector);
+extern void ioapic_write_entry(int apic, int pin,
+                               struct IO_APIC_route_entry e);
 #else  /* !CONFIG_X86_IO_APIC */
 #define io_apic_assign_pci_irqs 0
 static const int timer_through_8259 = 0;
diff --git a/arch/x86/include/asm/iomap.h b/arch/x86/include/asm/iomap.h
index c1f06289b14b..86af26091d6c 100644
--- a/arch/x86/include/asm/iomap.h
+++ b/arch/x86/include/asm/iomap.h
@@ -23,6 +23,9 @@
 #include <asm/pgtable.h>
 #include <asm/tlbflush.h>
 
+int
+is_io_mapping_possible(resource_size_t base, unsigned long size);
+
 void *
 iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot);
 
diff --git a/arch/x86/include/asm/ipi.h b/arch/x86/include/asm/ipi.h
index c745a306f7d3..0b7228268a63 100644
--- a/arch/x86/include/asm/ipi.h
+++ b/arch/x86/include/asm/ipi.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_X86_IPI_H
 #define _ASM_X86_IPI_H
 
+#ifdef CONFIG_X86_LOCAL_APIC
+
 /*
  * Copyright 2004 James Cleverdon, IBM.
  * Subject to the GNU Public License, v.2
@@ -55,8 +57,8 @@ static inline void __xapic_wait_icr_idle(void)
                 cpu_relax();
 }
 
-static inline void __send_IPI_shortcut(unsigned int shortcut, int vector,
-                                       unsigned int dest)
+static inline void
+__default_send_IPI_shortcut(unsigned int shortcut, int vector, unsigned int dest)
 {
         /*
          * Subtle. In the case of the 'never do double writes' workaround
@@ -87,8 +89,8 @@ static inline void __send_IPI_shortcut(unsigned int shortcut, int vector,
  * This is used to send an IPI with no shorthand notation (the destination is
  * specified in bits 56 to 63 of the ICR).
  */
-static inline void __send_IPI_dest_field(unsigned int mask, int vector,
-                                         unsigned int dest)
+static inline void
+ __default_send_IPI_dest_field(unsigned int mask, int vector, unsigned int dest)
 {
         unsigned long cfg;
 
@@ -117,41 +119,44 @@ static inline void __send_IPI_dest_field(unsigned int mask, int vector,
         native_apic_mem_write(APIC_ICR, cfg);
 }
 
-static inline void send_IPI_mask_sequence(const struct cpumask *mask,
-                                          int vector)
-{
-        unsigned long flags;
-        unsigned long query_cpu;
+extern void default_send_IPI_mask_sequence_phys(const struct cpumask *mask,
+                                                 int vector);
+extern void default_send_IPI_mask_allbutself_phys(const struct cpumask *mask,
+                                                         int vector);
+extern void default_send_IPI_mask_sequence_logical(const struct cpumask *mask,
+                                                         int vector);
+extern void default_send_IPI_mask_allbutself_logical(const struct cpumask *mask,
+                                                         int vector);
 
-        /*
-         * Hack. The clustered APIC addressing mode doesn't allow us to send
-         * to an arbitrary mask, so I do a unicast to each CPU instead.
-         * - mbligh
-         */
-        local_irq_save(flags);
-        for_each_cpu(query_cpu, mask) {
-                __send_IPI_dest_field(per_cpu(x86_cpu_to_apicid, query_cpu),
-                                      vector, APIC_DEST_PHYSICAL);
-        }
-        local_irq_restore(flags);
+/* Avoid include hell */
+#define NMI_VECTOR 0x02
+
+extern int no_broadcast;
+
+static inline void __default_local_send_IPI_allbutself(int vector)
+{
+        if (no_broadcast || vector == NMI_VECTOR)
+                apic->send_IPI_mask_allbutself(cpu_online_mask, vector);
+        else
+                __default_send_IPI_shortcut(APIC_DEST_ALLBUT, vector, apic->dest_logical);
 }
 
-static inline void send_IPI_mask_allbutself(const struct cpumask *mask,
-                                            int vector)
+static inline void __default_local_send_IPI_all(int vector)
 {
-        unsigned long flags;
-        unsigned int query_cpu;
-        unsigned int this_cpu = smp_processor_id();
-
-        /* See Hack comment above */
-
-        local_irq_save(flags);
-        for_each_cpu(query_cpu, mask)
-                if (query_cpu != this_cpu)
-                        __send_IPI_dest_field(
-                                per_cpu(x86_cpu_to_apicid, query_cpu),
-                                vector, APIC_DEST_PHYSICAL);
-        local_irq_restore(flags);
+        if (no_broadcast || vector == NMI_VECTOR)
+                apic->send_IPI_mask(cpu_online_mask, vector);
+        else
+                __default_send_IPI_shortcut(APIC_DEST_ALLINC, vector, apic->dest_logical);
 }
 
+#ifdef CONFIG_X86_32
+extern void default_send_IPI_mask_logical(const struct cpumask *mask,
+                                                 int vector);
+extern void default_send_IPI_allbutself(int vector);
+extern void default_send_IPI_all(int vector);
+extern void default_send_IPI_self(int vector);
+#endif
+
+#endif
+
 #endif /* _ASM_X86_IPI_H */
diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h
index 592688ed04d3..f38481bcd455 100644
--- a/arch/x86/include/asm/irq.h
+++ b/arch/x86/include/asm/irq.h
@@ -36,9 +36,12 @@ static inline int irq_canonicalize(int irq)
 extern void fixup_irqs(void);
 #endif
 
-extern unsigned int do_IRQ(struct pt_regs *regs);
+extern void (*generic_interrupt_extension)(void);
 extern void init_IRQ(void);
 extern void native_init_IRQ(void);
+extern bool handle_irq(unsigned irq, struct pt_regs *regs);
+
+extern unsigned int do_IRQ(struct pt_regs *regs);
 
 /* Interrupt vector management */
 extern DECLARE_BITMAP(used_vectors, NR_VECTORS);
diff --git a/arch/x86/include/asm/irq_regs.h b/arch/x86/include/asm/irq_regs.h
index 89c898ab298b..77843225b7ea 100644
--- a/arch/x86/include/asm/irq_regs.h
+++ b/arch/x86/include/asm/irq_regs.h
@@ -1,5 +1,31 @@
-#ifdef CONFIG_X86_32
-# include "irq_regs_32.h"
-#else
-# include "irq_regs_64.h"
-#endif
+/*
+ * Per-cpu current frame pointer - the location of the last exception frame on
+ * the stack, stored in the per-cpu area.
+ *
+ * Jeremy Fitzhardinge <jeremy@goop.org>
+ */
+#ifndef _ASM_X86_IRQ_REGS_H
+#define _ASM_X86_IRQ_REGS_H
+
+#include <asm/percpu.h>
+
+#define ARCH_HAS_OWN_IRQ_REGS
+
+DECLARE_PER_CPU(struct pt_regs *, irq_regs);
+
+static inline struct pt_regs *get_irq_regs(void)
+{
+        return percpu_read(irq_regs);
+}
+
+static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs)
+{
+        struct pt_regs *old_regs;
+
+        old_regs = get_irq_regs();
+        percpu_write(irq_regs, new_regs);
+
+        return old_regs;
+}
+
+#endif /* _ASM_X86_IRQ_REGS_32_H */
diff --git a/arch/x86/include/asm/irq_regs_32.h b/arch/x86/include/asm/irq_regs_32.h
deleted file mode 100644
index 86afd7473457..000000000000
--- a/arch/x86/include/asm/irq_regs_32.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Per-cpu current frame pointer - the location of the last exception frame on
- * the stack, stored in the per-cpu area.
- *
- * Jeremy Fitzhardinge <jeremy@goop.org>
- */
-#ifndef _ASM_X86_IRQ_REGS_32_H
-#define _ASM_X86_IRQ_REGS_32_H
-
-#include <asm/percpu.h>
-
-#define ARCH_HAS_OWN_IRQ_REGS
-
-DECLARE_PER_CPU(struct pt_regs *, irq_regs);
-
-static inline struct pt_regs *get_irq_regs(void)
-{
-        return x86_read_percpu(irq_regs);
-}
-
-static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs)
-{
-        struct pt_regs *old_regs;
-
-        old_regs = get_irq_regs();
-        x86_write_percpu(irq_regs, new_regs);
-
-        return old_regs;
-}
-
-#endif /* _ASM_X86_IRQ_REGS_32_H */
diff --git a/arch/x86/include/asm/irq_regs_64.h b/arch/x86/include/asm/irq_regs_64.h
deleted file mode 100644
index 3dd9c0b70270..000000000000
--- a/arch/x86/include/asm/irq_regs_64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/irq_regs.h>
diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h
index a16a2ab2b429..3cbd79bbb47c 100644
--- a/arch/x86/include/asm/irq_vectors.h
+++ b/arch/x86/include/asm/irq_vectors.h
@@ -1,47 +1,69 @@
 #ifndef _ASM_X86_IRQ_VECTORS_H
 #define _ASM_X86_IRQ_VECTORS_H
 
-#include <linux/threads.h>
+/*
+ * Linux IRQ vector layout.
+ *
+ * There are 256 IDT entries (per CPU - each entry is 8 bytes) which can
+ * be defined by Linux. They are used as a jump table by the CPU when a
+ * given vector is triggered - by a CPU-external, CPU-internal or
+ * software-triggered event.
+ *
+ * Linux sets the kernel code address each entry jumps to early during
+ * bootup, and never changes them. This is the general layout of the
+ * IDT entries:
+ *
+ *  Vectors   0 ...  31 : system traps and exceptions - hardcoded events
+ *  Vectors  32 ... 127 : device interrupts
+ *  Vector  128         : legacy int80 syscall interface
+ *  Vectors 129 ... 237 : device interrupts
+ *  Vectors 238 ... 255 : special interrupts
+ *
+ * 64-bit x86 has per CPU IDT tables, 32-bit has one shared IDT table.
+ *
+ * This file enumerates the exact layout of them:
+ */
 
-#define NMI_VECTOR              0x02
+#define NMI_VECTOR                      0x02
 
 /*
  * IDT vectors usable for external interrupt sources start
  * at 0x20:
  */
-#define FIRST_EXTERNAL_VECTOR   0x20
+#define FIRST_EXTERNAL_VECTOR           0x20
 
 #ifdef CONFIG_X86_32
-# define SYSCALL_VECTOR         0x80
+# define SYSCALL_VECTOR                 0x80
 #else
-# define IA32_SYSCALL_VECTOR    0x80
+# define IA32_SYSCALL_VECTOR            0x80
 #endif
 
 /*
  * Reserve the lowest usable priority level 0x20 - 0x2f for triggering
  * cleanup after irq migration.
  */
-#define IRQ_MOVE_CLEANUP_VECTOR FIRST_EXTERNAL_VECTOR
+#define IRQ_MOVE_CLEANUP_VECTOR         FIRST_EXTERNAL_VECTOR
 
 /*
  * Vectors 0x30-0x3f are used for ISA interrupts.
  */
-#define IRQ0_VECTOR             (FIRST_EXTERNAL_VECTOR + 0x10)
-#define IRQ1_VECTOR             (IRQ0_VECTOR + 1)
-#define IRQ2_VECTOR             (IRQ0_VECTOR + 2)
-#define IRQ3_VECTOR             (IRQ0_VECTOR + 3)
-#define IRQ4_VECTOR             (IRQ0_VECTOR + 4)
-#define IRQ5_VECTOR             (IRQ0_VECTOR + 5)
-#define IRQ6_VECTOR             (IRQ0_VECTOR + 6)
-#define IRQ7_VECTOR             (IRQ0_VECTOR + 7)
-#define IRQ8_VECTOR             (IRQ0_VECTOR + 8)
-#define IRQ9_VECTOR             (IRQ0_VECTOR + 9)
-#define IRQ10_VECTOR            (IRQ0_VECTOR + 10)
-#define IRQ11_VECTOR            (IRQ0_VECTOR + 11)
-#define IRQ12_VECTOR            (IRQ0_VECTOR + 12)
-#define IRQ13_VECTOR            (IRQ0_VECTOR + 13)
-#define IRQ14_VECTOR            (IRQ0_VECTOR + 14)
-#define IRQ15_VECTOR            (IRQ0_VECTOR + 15)
+#define IRQ0_VECTOR                     (FIRST_EXTERNAL_VECTOR + 0x10)
+
+#define IRQ1_VECTOR                     (IRQ0_VECTOR +  1)
+#define IRQ2_VECTOR                     (IRQ0_VECTOR +  2)
+#define IRQ3_VECTOR                     (IRQ0_VECTOR +  3)
+#define IRQ4_VECTOR                     (IRQ0_VECTOR +  4)
+#define IRQ5_VECTOR                     (IRQ0_VECTOR +  5)
+#define IRQ6_VECTOR                     (IRQ0_VECTOR +  6)
+#define IRQ7_VECTOR                     (IRQ0_VECTOR +  7)
+#define IRQ8_VECTOR                     (IRQ0_VECTOR +  8)
+#define IRQ9_VECTOR                     (IRQ0_VECTOR +  9)
+#define IRQ10_VECTOR                    (IRQ0_VECTOR + 10)
+#define IRQ11_VECTOR                    (IRQ0_VECTOR + 11)
+#define IRQ12_VECTOR                    (IRQ0_VECTOR + 12)
+#define IRQ13_VECTOR                    (IRQ0_VECTOR + 13)
+#define IRQ14_VECTOR                    (IRQ0_VECTOR + 14)
+#define IRQ15_VECTOR                    (IRQ0_VECTOR + 15)
 
 /*
  * Special IRQ vectors used by the SMP architecture, 0xf0-0xff
@@ -49,122 +71,103 @@
  *  some of the following vectors are 'rare', they are merged
  *  into a single vector (CALL_FUNCTION_VECTOR) to save vector space.
  *  TLB, reschedule and local APIC vectors are performance-critical.
- *
- *  Vectors 0xf0-0xfa are free (reserved for future Linux use).
  */
-#ifdef CONFIG_X86_32
-
-# define SPURIOUS_APIC_VECTOR           0xff
-# define ERROR_APIC_VECTOR              0xfe
-# define INVALIDATE_TLB_VECTOR          0xfd
-# define RESCHEDULE_VECTOR              0xfc
-# define CALL_FUNCTION_VECTOR           0xfb
-# define CALL_FUNCTION_SINGLE_VECTOR    0xfa
-# define THERMAL_APIC_VECTOR            0xf0
-
-#else
 
 #define SPURIOUS_APIC_VECTOR            0xff
+/*
+ * Sanity check
+ */
+#if ((SPURIOUS_APIC_VECTOR & 0x0F) != 0x0F)
+# error SPURIOUS_APIC_VECTOR definition error
+#endif
+
 #define ERROR_APIC_VECTOR               0xfe
 #define RESCHEDULE_VECTOR               0xfd
 #define CALL_FUNCTION_VECTOR            0xfc
 #define CALL_FUNCTION_SINGLE_VECTOR     0xfb
 #define THERMAL_APIC_VECTOR             0xfa
-#define THRESHOLD_APIC_VECTOR           0xf9
-#define UV_BAU_MESSAGE                  0xf8
-#define INVALIDATE_TLB_VECTOR_END       0xf7
-#define INVALIDATE_TLB_VECTOR_START     0xf0    /* f0-f7 used for TLB flush */
-
-#define NUM_INVALIDATE_TLB_VECTORS      8
 
+#ifdef CONFIG_X86_32
+/* 0xf8 - 0xf9 : free */
+#else
+# define THRESHOLD_APIC_VECTOR          0xf9
+# define UV_BAU_MESSAGE                 0xf8
 #endif
 
+/* f0-f7 used for spreading out TLB flushes: */
+#define INVALIDATE_TLB_VECTOR_END       0xf7
+#define INVALIDATE_TLB_VECTOR_START     0xf0
+#define NUM_INVALIDATE_TLB_VECTORS         8
+
 /*
  * Local APIC timer IRQ vector is on a different priority level,
  * to work around the 'lost local interrupt if more than 2 IRQ
  * sources per level' errata.
  */
-#define LOCAL_TIMER_VECTOR      0xef
+#define LOCAL_TIMER_VECTOR              0xef
+
+/*
+ * Performance monitoring interrupt vector:
+ */
+#define LOCAL_PERF_VECTOR               0xee
+
+/*
+ * Generic system vector for platform specific use
+ */
+#define GENERIC_INTERRUPT_VECTOR        0xed
 
 /*
  * First APIC vector available to drivers: (vectors 0x30-0xee) we
  * start at 0x31(0x41) to spread out vectors evenly between priority
  * levels. (0x80 is the syscall vector)
  */
-#define FIRST_DEVICE_VECTOR     (IRQ15_VECTOR + 2)
-
-#define NR_VECTORS              256
+#define FIRST_DEVICE_VECTOR             (IRQ15_VECTOR + 2)
 
-#define FPU_IRQ                 13
+#define NR_VECTORS                       256
 
-#define FIRST_VM86_IRQ          3
-#define LAST_VM86_IRQ           15
-#define invalid_vm86_irq(irq)   ((irq) < 3 || (irq) > 15)
-
-#define NR_IRQS_LEGACY          16
-
-#if defined(CONFIG_X86_IO_APIC) && !defined(CONFIG_X86_VOYAGER)
-
-#include <asm/apicnum.h>        /* need MAX_IO_APICS */
-
-#ifndef CONFIG_SPARSE_IRQ
-# if NR_CPUS < MAX_IO_APICS
-#  define NR_IRQS (NR_VECTORS + (32 * NR_CPUS))
-# else
-#  define NR_IRQS (NR_VECTORS + (32 * MAX_IO_APICS))
-# endif
-#else
+#define FPU_IRQ                           13
 
-# define NR_IRQS                                        \
-        ((8 * NR_CPUS) > (32 * MAX_IO_APICS) ?          \
-                (NR_VECTORS + (8 * NR_CPUS)) :          \
-                (NR_VECTORS + (32 * MAX_IO_APICS)))     \
+#define FIRST_VM86_IRQ                     3
+#define LAST_VM86_IRQ                     15
 
+#ifndef __ASSEMBLY__
+static inline int invalid_vm86_irq(int irq)
+{
+        return irq < FIRST_VM86_IRQ || irq > LAST_VM86_IRQ;
+}
 #endif
 
-#elif defined(CONFIG_X86_VOYAGER)
-
-# define NR_IRQS                224
+/*
+ * Size the maximum number of interrupts.
+ *
+ * If the irq_desc[] array has a sparse layout, we can size things
+ * generously - it scales up linearly with the maximum number of CPUs,
+ * and the maximum number of IO-APICs, whichever is higher.
+ *
+ * In other cases we size more conservatively, to not create too large
+ * static arrays.
+ */
 
-#else /* IO_APIC || VOYAGER */
+#define NR_IRQS_LEGACY                    16
 
-# define NR_IRQS                16
+#define CPU_VECTOR_LIMIT                (  8 * NR_CPUS      )
+#define IO_APIC_VECTOR_LIMIT            ( 32 * MAX_IO_APICS )
 
+#ifdef CONFIG_X86_IO_APIC
+# ifdef CONFIG_SPARSE_IRQ
+#  define NR_IRQS                                       \
+        (CPU_VECTOR_LIMIT > IO_APIC_VECTOR_LIMIT ?      \
+                (NR_VECTORS + CPU_VECTOR_LIMIT)  :      \
+                (NR_VECTORS + IO_APIC_VECTOR_LIMIT))
+# else
+#  if NR_CPUS < MAX_IO_APICS
+#   define NR_IRQS                      (NR_VECTORS + 4*CPU_VECTOR_LIMIT)
+#  else
+#   define NR_IRQS                      (NR_VECTORS + IO_APIC_VECTOR_LIMIT)
+#  endif
+# endif
+#else /* !CONFIG_X86_IO_APIC: */
+# define NR_IRQS                        NR_IRQS_LEGACY
 #endif
 
-/* Voyager specific defines */
-/* These define the CPIs we use in linux */
-#define VIC_CPI_LEVEL0                  0
-#define VIC_CPI_LEVEL1                  1
-/* now the fake CPIs */
-#define VIC_TIMER_CPI                   2
-#define VIC_INVALIDATE_CPI              3
-#define VIC_RESCHEDULE_CPI              4
-#define VIC_ENABLE_IRQ_CPI              5
-#define VIC_CALL_FUNCTION_CPI           6
-#define VIC_CALL_FUNCTION_SINGLE_CPI    7
-
-/* Now the QIC CPIs:  Since we don't need the two initial levels,
- * these are 2 less than the VIC CPIs */
-#define QIC_CPI_OFFSET                  1
-#define QIC_TIMER_CPI                   (VIC_TIMER_CPI - QIC_CPI_OFFSET)
-#define QIC_INVALIDATE_CPI              (VIC_INVALIDATE_CPI - QIC_CPI_OFFSET)
-#define QIC_RESCHEDULE_CPI              (VIC_RESCHEDULE_CPI - QIC_CPI_OFFSET)
-#define QIC_ENABLE_IRQ_CPI              (VIC_ENABLE_IRQ_CPI - QIC_CPI_OFFSET)
-#define QIC_CALL_FUNCTION_CPI           (VIC_CALL_FUNCTION_CPI - QIC_CPI_OFFSET)
-#define QIC_CALL_FUNCTION_SINGLE_CPI    (VIC_CALL_FUNCTION_SINGLE_CPI - QIC_CPI_OFFSET)
-
-#define VIC_START_FAKE_CPI              VIC_TIMER_CPI
-#define VIC_END_FAKE_CPI                VIC_CALL_FUNCTION_SINGLE_CPI
-
-/* this is the SYS_INT CPI. */
-#define VIC_SYS_INT                     8
-#define VIC_CMN_INT                     15
-
-/* This is the boot CPI for alternate processors.  It gets overwritten
- * by the above once the system has activated all available processors */
-#define VIC_CPU_BOOT_CPI                VIC_CPI_LEVEL0
-#define VIC_CPU_BOOT_ERRATA_CPI         (VIC_CPI_LEVEL0 + 8)
-
-
 #endif /* _ASM_X86_IRQ_VECTORS_H */
diff --git a/arch/x86/include/asm/kexec.h b/arch/x86/include/asm/kexec.h
index c61d8b2ab8b9..317ff1703d0b 100644
--- a/arch/x86/include/asm/kexec.h
+++ b/arch/x86/include/asm/kexec.h
@@ -10,27 +10,12 @@
 #else
 # define PA_CONTROL_PAGE        0
 # define VA_CONTROL_PAGE        1
-# define PA_PGD                 2
-# define VA_PGD                 3
-# define PA_PUD_0               4
-# define VA_PUD_0               5
-# define PA_PMD_0               6
-# define VA_PMD_0               7
-# define PA_PTE_0               8
-# define VA_PTE_0               9
-# define PA_PUD_1               10
-# define VA_PUD_1               11
-# define PA_PMD_1               12
-# define VA_PMD_1               13
-# define PA_PTE_1               14
-# define VA_PTE_1               15
-# define PA_TABLE_PAGE          16
-# define PAGES_NR               17
+# define PA_TABLE_PAGE          2
+# define PA_SWAP_PAGE           3
+# define PAGES_NR               4
 #endif
 
-#ifdef CONFIG_X86_32
 # define KEXEC_CONTROL_CODE_MAX_SIZE    2048
-#endif
 
 #ifndef __ASSEMBLY__
 
@@ -151,15 +136,16 @@ relocate_kernel(unsigned long indirection_page,
                 unsigned int has_pae,
                 unsigned int preserve_context);
 #else
-NORET_TYPE void
+unsigned long
 relocate_kernel(unsigned long indirection_page,
                 unsigned long page_list,
-                unsigned long start_address) ATTRIB_NORET;
+                unsigned long start_address,
+                unsigned int preserve_context);
 #endif
 
-#ifdef CONFIG_X86_32
 #define ARCH_HAS_KIMAGE_ARCH
 
+#ifdef CONFIG_X86_32
 struct kimage_arch {
         pgd_t *pgd;
 #ifdef CONFIG_X86_PAE
@@ -169,6 +155,12 @@ struct kimage_arch {
         pte_t *pte0;
         pte_t *pte1;
 };
+#else
+struct kimage_arch {
+        pud_t *pud;
+        pmd_t *pmd;
+        pte_t *pte;
+};
 #endif
 
 #endif /* __ASSEMBLY__ */
diff --git a/arch/x86/include/asm/kvm.h b/arch/x86/include/asm/kvm.h
index b95162af0bf6..886c9402ec45 100644
--- a/arch/x86/include/asm/kvm.h
+++ b/arch/x86/include/asm/kvm.h
@@ -6,9 +6,16 @@
  *
  */
 
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/ioctl.h>
 
+/* Select x86 specific features in <linux/kvm.h> */
+#define __KVM_HAVE_PIT
+#define __KVM_HAVE_IOAPIC
+#define __KVM_HAVE_DEVICE_ASSIGNMENT
+#define __KVM_HAVE_MSI
+#define __KVM_HAVE_USER_NMI
+
 /* Architectural interrupt line count. */
 #define KVM_NR_INTERRUPTS 256
 
diff --git a/arch/x86/include/asm/linkage.h b/arch/x86/include/asm/linkage.h
index 5d98d0b68ffc..a0d70b46c27c 100644
--- a/arch/x86/include/asm/linkage.h
+++ b/arch/x86/include/asm/linkage.h
@@ -4,11 +4,6 @@
 #undef notrace
 #define notrace __attribute__((no_instrument_function))
 
-#ifdef CONFIG_X86_64
-#define __ALIGN .p2align 4,,15
-#define __ALIGN_STR ".p2align 4,,15"
-#endif
-
 #ifdef CONFIG_X86_32
 #define asmlinkage CPP_ASMLINKAGE __attribute__((regparm(0)))
 /*
@@ -50,6 +45,17 @@
         __asmlinkage_protect_n(ret, "g" (arg1), "g" (arg2), "g" (arg3), \
                               "g" (arg4), "g" (arg5), "g" (arg6))
 
+#endif /* CONFIG_X86_32 */
+
+#ifdef __ASSEMBLY__
+
+#define GLOBAL(name)    \
+        .globl name;    \
+        name:
+
+#ifdef CONFIG_X86_64
+#define __ALIGN .p2align 4,,15
+#define __ALIGN_STR ".p2align 4,,15"
 #endif
 
 #ifdef CONFIG_X86_ALIGNMENT_16
@@ -57,65 +63,7 @@
 #define __ALIGN_STR ".align 16,0x90"
 #endif
 
-/*
- * to check ENTRY_X86/END_X86 and
- * KPROBE_ENTRY_X86/KPROBE_END_X86
- * unbalanced-missed-mixed appearance
- */
-#define __set_entry_x86         .set ENTRY_X86_IN, 0
-#define __unset_entry_x86       .set ENTRY_X86_IN, 1
-#define __set_kprobe_x86        .set KPROBE_X86_IN, 0
-#define __unset_kprobe_x86      .set KPROBE_X86_IN, 1
-
-#define __macro_err_x86 .error "ENTRY_X86/KPROBE_X86 unbalanced,missed,mixed"
-
-#define __check_entry_x86       \
-        .ifdef ENTRY_X86_IN;    \
-        .ifeq ENTRY_X86_IN;     \
-        __macro_err_x86;        \
-        .abort;                 \
-        .endif;                 \
-        .endif
-
-#define __check_kprobe_x86      \
-        .ifdef KPROBE_X86_IN;   \
-        .ifeq KPROBE_X86_IN;    \
-        __macro_err_x86;        \
-        .abort;                 \
-        .endif;                 \
-        .endif
-
-#define __check_entry_kprobe_x86        \
-        __check_entry_x86;              \
-        __check_kprobe_x86
-
-#define ENTRY_KPROBE_FINAL_X86 __check_entry_kprobe_x86
-
-#define ENTRY_X86(name)                 \
-        __check_entry_kprobe_x86;       \
-        __set_entry_x86;                \
-        .globl name;                    \
-        __ALIGN;                        \
-        name:
-
-#define END_X86(name)                   \
-        __unset_entry_x86;              \
-        __check_entry_kprobe_x86;       \
-        .size name, .-name
-
-#define KPROBE_ENTRY_X86(name)          \
-        __check_entry_kprobe_x86;       \
-        __set_kprobe_x86;               \
-        .pushsection .kprobes.text, "ax"; \
-        .globl name;                    \
-        __ALIGN;                        \
-        name:
-
-#define KPROBE_END_X86(name)            \
-        __unset_kprobe_x86;             \
-        __check_entry_kprobe_x86;       \
-        .size name, .-name;             \
-        .popsection
+#endif /* __ASSEMBLY__ */
 
 #endif /* _ASM_X86_LINKAGE_H */
 
diff --git a/arch/x86/include/asm/mach-default/mach_apic.h b/arch/x86/include/asm/mach-default/mach_apic.h
deleted file mode 100644
index cc09cbbee27e..000000000000
--- a/arch/x86/include/asm/mach-default/mach_apic.h
+++ /dev/null
@@ -1,168 +0,0 @@
-#ifndef _ASM_X86_MACH_DEFAULT_MACH_APIC_H
-#define _ASM_X86_MACH_DEFAULT_MACH_APIC_H
-
-#ifdef CONFIG_X86_LOCAL_APIC
-
-#include <mach_apicdef.h>
-#include <asm/smp.h>
-
-#define APIC_DFR_VALUE  (APIC_DFR_FLAT)
-
-static inline const struct cpumask *target_cpus(void)
-{ 
-#ifdef CONFIG_SMP
-        return cpu_online_mask;
-#else
-        return cpumask_of(0);
-#endif
-} 
-
-#define NO_BALANCE_IRQ (0)
-#define esr_disable (0)
-
-#ifdef CONFIG_X86_64
-#include <asm/genapic.h>
-#define INT_DELIVERY_MODE (genapic->int_delivery_mode)
-#define INT_DEST_MODE (genapic->int_dest_mode)
-#define TARGET_CPUS       (genapic->target_cpus())
-#define apic_id_registered (genapic->apic_id_registered)
-#define init_apic_ldr (genapic->init_apic_ldr)
-#define cpu_mask_to_apicid (genapic->cpu_mask_to_apicid)
-#define cpu_mask_to_apicid_and (genapic->cpu_mask_to_apicid_and)
-#define phys_pkg_id     (genapic->phys_pkg_id)
-#define vector_allocation_domain    (genapic->vector_allocation_domain)
-#define read_apic_id()  (GET_APIC_ID(apic_read(APIC_ID)))
-#define send_IPI_self (genapic->send_IPI_self)
-#define wakeup_secondary_cpu (genapic->wakeup_cpu)
-extern void setup_apic_routing(void);
-#else
-#define INT_DELIVERY_MODE dest_LowestPrio
-#define INT_DEST_MODE 1     /* logical delivery broadcast to all procs */
-#define TARGET_CPUS (target_cpus())
-#define wakeup_secondary_cpu wakeup_secondary_cpu_via_init
-/*
- * Set up the logical destination ID.
- *
- * Intel recommends to set DFR, LDR and TPR before enabling
- * an APIC.  See e.g. "AP-388 82489DX User's Manual" (Intel
- * document number 292116).  So here it goes...
- */
-static inline void init_apic_ldr(void)
-{
-        unsigned long val;
-
-        apic_write(APIC_DFR, APIC_DFR_VALUE);
-        val = apic_read(APIC_LDR) & ~APIC_LDR_MASK;
-        val |= SET_APIC_LOGICAL_ID(1UL << smp_processor_id());
-        apic_write(APIC_LDR, val);
-}
-
-static inline int apic_id_registered(void)
-{
-        return physid_isset(read_apic_id(), phys_cpu_present_map);
-}
-
-static inline unsigned int cpu_mask_to_apicid(const struct cpumask *cpumask)
-{
-        return cpumask_bits(cpumask)[0];
-}
-
-static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *cpumask,
-                                                  const struct cpumask *andmask)
-{
-        unsigned long mask1 = cpumask_bits(cpumask)[0];
-        unsigned long mask2 = cpumask_bits(andmask)[0];
-        unsigned long mask3 = cpumask_bits(cpu_online_mask)[0];
-
-        return (unsigned int)(mask1 & mask2 & mask3);
-}
-
-static inline u32 phys_pkg_id(u32 cpuid_apic, int index_msb)
-{
-        return cpuid_apic >> index_msb;
-}
-
-static inline void setup_apic_routing(void)
-{
-#ifdef CONFIG_X86_IO_APIC
-        printk("Enabling APIC mode:  %s.  Using %d I/O APICs\n",
-                                        "Flat", nr_ioapics);
-#endif
-}
-
-static inline int apicid_to_node(int logical_apicid)
-{
-#ifdef CONFIG_SMP
-        return apicid_2_node[hard_smp_processor_id()];
-#else
-        return 0;
-#endif
-}
-
-static inline void vector_allocation_domain(int cpu, struct cpumask *retmask)
-{
-        /* Careful. Some cpus do not strictly honor the set of cpus
-         * specified in the interrupt destination when using lowest
-         * priority interrupt delivery mode.
-         *
-         * In particular there was a hyperthreading cpu observed to
-         * deliver interrupts to the wrong hyperthread when only one
-         * hyperthread was specified in the interrupt desitination.
-         */
-        *retmask = (cpumask_t) { { [0] = APIC_ALL_CPUS } };
-}
-#endif
-
-static inline unsigned long check_apicid_used(physid_mask_t bitmap, int apicid)
-{
-        return physid_isset(apicid, bitmap);
-}
-
-static inline unsigned long check_apicid_present(int bit)
-{
-        return physid_isset(bit, phys_cpu_present_map);
-}
-
-static inline physid_mask_t ioapic_phys_id_map(physid_mask_t phys_map)
-{
-        return phys_map;
-}
-
-static inline int multi_timer_check(int apic, int irq)
-{
-        return 0;
-}
-
-/* Mapping from cpu number to logical apicid */
-static inline int cpu_to_logical_apicid(int cpu)
-{
-        return 1 << cpu;
-}
-
-static inline int cpu_present_to_apicid(int mps_cpu)
-{
-        if (mps_cpu < nr_cpu_ids && cpu_present(mps_cpu))
-                return (int)per_cpu(x86_bios_cpu_apicid, mps_cpu);
-        else
-                return BAD_APICID;
-}
-
-static inline physid_mask_t apicid_to_cpu_present(int phys_apicid)
-{
-        return physid_mask_of_physid(phys_apicid);
-}
-
-static inline void setup_portio_remap(void)
-{
-}
-
-static inline int check_phys_apicid_present(int boot_cpu_physical_apicid)
-{
-        return physid_isset(boot_cpu_physical_apicid, phys_cpu_present_map);
-}
-
-static inline void enable_apic_mode(void)
-{
-}
-#endif /* CONFIG_X86_LOCAL_APIC */
-#endif /* _ASM_X86_MACH_DEFAULT_MACH_APIC_H */
diff --git a/arch/x86/include/asm/mach-default/mach_apicdef.h b/arch/x86/include/asm/mach-default/mach_apicdef.h
deleted file mode 100644
index 53179936d6c6..000000000000
--- a/arch/x86/include/asm/mach-default/mach_apicdef.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef _ASM_X86_MACH_DEFAULT_MACH_APICDEF_H
-#define _ASM_X86_MACH_DEFAULT_MACH_APICDEF_H
-
-#include <asm/apic.h>
-
-#ifdef CONFIG_X86_64
-#define APIC_ID_MASK            (genapic->apic_id_mask)
-#define GET_APIC_ID(x)          (genapic->get_apic_id(x))
-#define SET_APIC_ID(x)          (genapic->set_apic_id(x))
-#else
-#define         APIC_ID_MASK            (0xF<<24)
-static inline unsigned get_apic_id(unsigned long x) 
-{
-        unsigned int ver = GET_APIC_VERSION(apic_read(APIC_LVR));
-        if (APIC_XAPIC(ver))
-                return (((x)>>24)&0xFF);
-        else
-                return (((x)>>24)&0xF);
-} 
-
-#define         GET_APIC_ID(x)  get_apic_id(x)
-#endif
-
-#endif /* _ASM_X86_MACH_DEFAULT_MACH_APICDEF_H */
diff --git a/arch/x86/include/asm/mach-default/mach_ipi.h b/arch/x86/include/asm/mach-default/mach_ipi.h
deleted file mode 100644
index 191312d155da..000000000000
--- a/arch/x86/include/asm/mach-default/mach_ipi.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef _ASM_X86_MACH_DEFAULT_MACH_IPI_H
-#define _ASM_X86_MACH_DEFAULT_MACH_IPI_H
-
-/* Avoid include hell */
-#define NMI_VECTOR 0x02
-
-void send_IPI_mask_bitmask(const struct cpumask *mask, int vector);
-void send_IPI_mask_allbutself(const struct cpumask *mask, int vector);
-void __send_IPI_shortcut(unsigned int shortcut, int vector);
-
-extern int no_broadcast;
-
-#ifdef CONFIG_X86_64
-#include <asm/genapic.h>
-#define send_IPI_mask (genapic->send_IPI_mask)
-#define send_IPI_mask_allbutself (genapic->send_IPI_mask_allbutself)
-#else
-static inline void send_IPI_mask(const struct cpumask *mask, int vector)
-{
-        send_IPI_mask_bitmask(mask, vector);
-}
-void send_IPI_mask_allbutself(const struct cpumask *mask, int vector);
-#endif
-
-static inline void __local_send_IPI_allbutself(int vector)
-{
-        if (no_broadcast || vector == NMI_VECTOR)
-                send_IPI_mask_allbutself(cpu_online_mask, vector);
-        else
-                __send_IPI_shortcut(APIC_DEST_ALLBUT, vector);
-}
-
-static inline void __local_send_IPI_all(int vector)
-{
-        if (no_broadcast || vector == NMI_VECTOR)
-                send_IPI_mask(cpu_online_mask, vector);
-        else
-                __send_IPI_shortcut(APIC_DEST_ALLINC, vector);
-}
-
-#ifdef CONFIG_X86_64
-#define send_IPI_allbutself (genapic->send_IPI_allbutself)
-#define send_IPI_all (genapic->send_IPI_all)
-#else
-static inline void send_IPI_allbutself(int vector)
-{
-        /*
-         * if there are no other CPUs in the system then we get an APIC send 
-         * error if we try to broadcast, thus avoid sending IPIs in this case.
-         */
-        if (!(num_online_cpus() > 1))
-                return;
-
-        __local_send_IPI_allbutself(vector);
-        return;
-}
-
-static inline void send_IPI_all(int vector)
-{
-        __local_send_IPI_all(vector);
-}
-#endif
-
-#endif /* _ASM_X86_MACH_DEFAULT_MACH_IPI_H */
diff --git a/arch/x86/include/asm/mach-default/mach_mpparse.h b/arch/x86/include/asm/mach-default/mach_mpparse.h
deleted file mode 100644
index c70a263d68cd..000000000000
--- a/arch/x86/include/asm/mach-default/mach_mpparse.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _ASM_X86_MACH_DEFAULT_MACH_MPPARSE_H
-#define _ASM_X86_MACH_DEFAULT_MACH_MPPARSE_H
-
-static inline int
-mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
-{
-        return 0;
-}
-
-/* Hook from generic ACPI tables.c */
-static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id)
-{
-        return 0;
-}
-
-
-#endif /* _ASM_X86_MACH_DEFAULT_MACH_MPPARSE_H */
diff --git a/arch/x86/include/asm/mach-default/mach_mpspec.h b/arch/x86/include/asm/mach-default/mach_mpspec.h
deleted file mode 100644
index e85ede686be8..000000000000
--- a/arch/x86/include/asm/mach-default/mach_mpspec.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_X86_MACH_DEFAULT_MACH_MPSPEC_H
-#define _ASM_X86_MACH_DEFAULT_MACH_MPSPEC_H
-
-#define MAX_IRQ_SOURCES 256
-
-#if CONFIG_BASE_SMALL == 0
-#define MAX_MP_BUSSES 256
-#else
-#define MAX_MP_BUSSES 32
-#endif
-
-#endif /* _ASM_X86_MACH_DEFAULT_MACH_MPSPEC_H */
diff --git a/arch/x86/include/asm/mach-default/mach_wakecpu.h b/arch/x86/include/asm/mach-default/mach_wakecpu.h
deleted file mode 100644
index 89897a6a65b9..000000000000
--- a/arch/x86/include/asm/mach-default/mach_wakecpu.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef _ASM_X86_MACH_DEFAULT_MACH_WAKECPU_H
-#define _ASM_X86_MACH_DEFAULT_MACH_WAKECPU_H
-
-#define TRAMPOLINE_PHYS_LOW (0x467)
-#define TRAMPOLINE_PHYS_HIGH (0x469)
-
-static inline void wait_for_init_deassert(atomic_t *deassert)
-{
-        while (!atomic_read(deassert))
-                cpu_relax();
-        return;
-}
-
-/* Nothing to do for most platforms, since cleared by the INIT cycle */
-static inline void smp_callin_clear_local_apic(void)
-{
-}
-
-static inline void store_NMI_vector(unsigned short *high, unsigned short *low)
-{
-}
-
-static inline void restore_NMI_vector(unsigned short *high, unsigned short *low)
-{
-}
-
-#ifdef CONFIG_SMP
-extern void __inquire_remote_apic(int apicid);
-#else /* CONFIG_SMP */
-static inline void __inquire_remote_apic(int apicid)
-{
-}
-#endif /* CONFIG_SMP */
-
-static inline void inquire_remote_apic(int apicid)
-{
-        if (apic_verbosity >= APIC_DEBUG)
-                __inquire_remote_apic(apicid);
-}
-
-#endif /* _ASM_X86_MACH_DEFAULT_MACH_WAKECPU_H */
diff --git a/arch/x86/include/asm/mach-generic/gpio.h b/arch/x86/include/asm/mach-generic/gpio.h
deleted file mode 100644
index 995c45efdb33..000000000000
--- a/arch/x86/include/asm/mach-generic/gpio.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _ASM_X86_MACH_GENERIC_GPIO_H
-#define _ASM_X86_MACH_GENERIC_GPIO_H
-
-int gpio_request(unsigned gpio, const char *label);
-void gpio_free(unsigned gpio);
-int gpio_direction_input(unsigned gpio);
-int gpio_direction_output(unsigned gpio, int value);
-int gpio_get_value(unsigned gpio);
-void gpio_set_value(unsigned gpio, int value);
-int gpio_to_irq(unsigned gpio);
-int irq_to_gpio(unsigned irq);
-
-#include <asm-generic/gpio.h>           /* cansleep wrappers */
-
-#endif /* _ASM_X86_MACH_GENERIC_GPIO_H */
diff --git a/arch/x86/include/asm/mach-generic/mach_apic.h b/arch/x86/include/asm/mach-generic/mach_apic.h
deleted file mode 100644
index 48553e958ad5..000000000000
--- a/arch/x86/include/asm/mach-generic/mach_apic.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#ifndef _ASM_X86_MACH_GENERIC_MACH_APIC_H
-#define _ASM_X86_MACH_GENERIC_MACH_APIC_H
-
-#include <asm/genapic.h>
-
-#define esr_disable (genapic->ESR_DISABLE)
-#define NO_BALANCE_IRQ (genapic->no_balance_irq)
-#define INT_DELIVERY_MODE (genapic->int_delivery_mode)
-#define INT_DEST_MODE (genapic->int_dest_mode)
-#undef APIC_DEST_LOGICAL
-#define APIC_DEST_LOGICAL (genapic->apic_destination_logical)
-#define TARGET_CPUS       (genapic->target_cpus())
-#define apic_id_registered (genapic->apic_id_registered)
-#define init_apic_ldr (genapic->init_apic_ldr)
-#define ioapic_phys_id_map (genapic->ioapic_phys_id_map)
-#define setup_apic_routing (genapic->setup_apic_routing)
-#define multi_timer_check (genapic->multi_timer_check)
-#define apicid_to_node (genapic->apicid_to_node)
-#define cpu_to_logical_apicid (genapic->cpu_to_logical_apicid) 
-#define cpu_present_to_apicid (genapic->cpu_present_to_apicid)
-#define apicid_to_cpu_present (genapic->apicid_to_cpu_present)
-#define setup_portio_remap (genapic->setup_portio_remap)
-#define check_apicid_present (genapic->check_apicid_present)
-#define check_phys_apicid_present (genapic->check_phys_apicid_present)
-#define check_apicid_used (genapic->check_apicid_used)
-#define cpu_mask_to_apicid (genapic->cpu_mask_to_apicid)
-#define cpu_mask_to_apicid_and (genapic->cpu_mask_to_apicid_and)
-#define vector_allocation_domain (genapic->vector_allocation_domain)
-#define enable_apic_mode (genapic->enable_apic_mode)
-#define phys_pkg_id (genapic->phys_pkg_id)
-#define wakeup_secondary_cpu (genapic->wakeup_cpu)
-
-extern void generic_bigsmp_probe(void);
-
-#endif /* _ASM_X86_MACH_GENERIC_MACH_APIC_H */
diff --git a/arch/x86/include/asm/mach-generic/mach_apicdef.h b/arch/x86/include/asm/mach-generic/mach_apicdef.h
deleted file mode 100644
index 68041f3802f4..000000000000
--- a/arch/x86/include/asm/mach-generic/mach_apicdef.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _ASM_X86_MACH_GENERIC_MACH_APICDEF_H
-#define _ASM_X86_MACH_GENERIC_MACH_APICDEF_H
-
-#ifndef APIC_DEFINITION
-#include <asm/genapic.h>
-
-#define GET_APIC_ID (genapic->get_apic_id)
-#define APIC_ID_MASK (genapic->apic_id_mask)
-#endif
-
-#endif /* _ASM_X86_MACH_GENERIC_MACH_APICDEF_H */
diff --git a/arch/x86/include/asm/mach-generic/mach_ipi.h b/arch/x86/include/asm/mach-generic/mach_ipi.h
deleted file mode 100644
index ffd637e3c3d9..000000000000
--- a/arch/x86/include/asm/mach-generic/mach_ipi.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _ASM_X86_MACH_GENERIC_MACH_IPI_H
-#define _ASM_X86_MACH_GENERIC_MACH_IPI_H
-
-#include <asm/genapic.h>
-
-#define send_IPI_mask (genapic->send_IPI_mask)
-#define send_IPI_allbutself (genapic->send_IPI_allbutself)
-#define send_IPI_all (genapic->send_IPI_all)
-
-#endif /* _ASM_X86_MACH_GENERIC_MACH_IPI_H */
diff --git a/arch/x86/include/asm/mach-generic/mach_mpparse.h b/arch/x86/include/asm/mach-generic/mach_mpparse.h
deleted file mode 100644
index 9444ab8dca94..000000000000
--- a/arch/x86/include/asm/mach-generic/mach_mpparse.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _ASM_X86_MACH_GENERIC_MACH_MPPARSE_H
-#define _ASM_X86_MACH_GENERIC_MACH_MPPARSE_H
-
-
-extern int mps_oem_check(struct mpc_table *, char *, char *);
-
-extern int acpi_madt_oem_check(char *, char *);
-
-#endif /* _ASM_X86_MACH_GENERIC_MACH_MPPARSE_H */
diff --git a/arch/x86/include/asm/mach-generic/mach_mpspec.h b/arch/x86/include/asm/mach-generic/mach_mpspec.h
deleted file mode 100644
index 3bc407226578..000000000000
--- a/arch/x86/include/asm/mach-generic/mach_mpspec.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_X86_MACH_GENERIC_MACH_MPSPEC_H
-#define _ASM_X86_MACH_GENERIC_MACH_MPSPEC_H
-
-#define MAX_IRQ_SOURCES 256
-
-/* Summit or generic (i.e. installer) kernels need lots of bus entries. */
-/* Maximum 256 PCI busses, plus 1 ISA bus in each of 4 cabinets. */
-#define MAX_MP_BUSSES 260
-
-extern void numaq_mps_oem_check(struct mpc_table *, char *, char *);
-
-#endif /* _ASM_X86_MACH_GENERIC_MACH_MPSPEC_H */
diff --git a/arch/x86/include/asm/mach-generic/mach_wakecpu.h b/arch/x86/include/asm/mach-generic/mach_wakecpu.h
deleted file mode 100644
index 1ab16b168c8a..000000000000
--- a/arch/x86/include/asm/mach-generic/mach_wakecpu.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_X86_MACH_GENERIC_MACH_WAKECPU_H
-#define _ASM_X86_MACH_GENERIC_MACH_WAKECPU_H
-
-#define TRAMPOLINE_PHYS_LOW (genapic->trampoline_phys_low)
-#define TRAMPOLINE_PHYS_HIGH (genapic->trampoline_phys_high)
-#define wait_for_init_deassert (genapic->wait_for_init_deassert)
-#define smp_callin_clear_local_apic (genapic->smp_callin_clear_local_apic)
-#define store_NMI_vector (genapic->store_NMI_vector)
-#define restore_NMI_vector (genapic->restore_NMI_vector)
-#define inquire_remote_apic (genapic->inquire_remote_apic)
-
-#endif /* _ASM_X86_MACH_GENERIC_MACH_APIC_H */
diff --git a/arch/x86/include/asm/mach-rdc321x/gpio.h b/arch/x86/include/asm/mach-rdc321x/gpio.h
deleted file mode 100644
index c210ab5788b0..000000000000
--- a/arch/x86/include/asm/mach-rdc321x/gpio.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef _ASM_X86_MACH_RDC321X_GPIO_H
-#define _ASM_X86_MACH_RDC321X_GPIO_H
-
-#include <linux/kernel.h>
-
-extern int rdc_gpio_get_value(unsigned gpio);
-extern void rdc_gpio_set_value(unsigned gpio, int value);
-extern int rdc_gpio_direction_input(unsigned gpio);
-extern int rdc_gpio_direction_output(unsigned gpio, int value);
-extern int rdc_gpio_request(unsigned gpio, const char *label);
-extern void rdc_gpio_free(unsigned gpio);
-extern void __init rdc321x_gpio_setup(void);
-
-/* Wrappers for the arch-neutral GPIO API */
-
-static inline int gpio_request(unsigned gpio, const char *label)
-{
-        return rdc_gpio_request(gpio, label);
-}
-
-static inline void gpio_free(unsigned gpio)
-{
-        might_sleep();
-        rdc_gpio_free(gpio);
-}
-
-static inline int gpio_direction_input(unsigned gpio)
-{
-        return rdc_gpio_direction_input(gpio);
-}
-
-static inline int gpio_direction_output(unsigned gpio, int value)
-{
-        return rdc_gpio_direction_output(gpio, value);
-}
-
-static inline int gpio_get_value(unsigned gpio)
-{
-        return rdc_gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
-        rdc_gpio_set_value(gpio, value);
-}
-
-static inline int gpio_to_irq(unsigned gpio)
-{
-        return gpio;
-}
-
-static inline int irq_to_gpio(unsigned irq)
-{
-        return irq;
-}
-
-/* For cansleep */
-#include <asm-generic/gpio.h>
-
-#endif /* _ASM_X86_MACH_RDC321X_GPIO_H */
diff --git a/arch/x86/include/asm/mach-voyager/do_timer.h b/arch/x86/include/asm/mach-voyager/do_timer.h
deleted file mode 100644
index 9e5a459fd15b..000000000000
--- a/arch/x86/include/asm/mach-voyager/do_timer.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* defines for inline arch setup functions */
-#include <linux/clockchips.h>
-
-#include <asm/voyager.h>
-#include <asm/i8253.h>
-
-/**
- * do_timer_interrupt_hook - hook into timer tick
- *
- * Call the pit clock event handler. see asm/i8253.h
- **/
-static inline void do_timer_interrupt_hook(void)
-{
-        global_clock_event->event_handler(global_clock_event);
-        voyager_timer_interrupt();
-}
-
diff --git a/arch/x86/include/asm/mach-voyager/entry_arch.h b/arch/x86/include/asm/mach-voyager/entry_arch.h
deleted file mode 100644
index ae52624b5937..000000000000
--- a/arch/x86/include/asm/mach-voyager/entry_arch.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* -*- mode: c; c-basic-offset: 8 -*- */
-
-/* Copyright (C) 2002
- *
- * Author: James.Bottomley@HansenPartnership.com
- *
- * linux/arch/i386/voyager/entry_arch.h
- *
- * This file builds the VIC and QIC CPI gates
- */
-
-/* initialise the voyager interrupt gates 
- *
- * This uses the macros in irq.h to set up assembly jump gates.  The
- * calls are then redirected to the same routine with smp_ prefixed */
-BUILD_INTERRUPT(vic_sys_interrupt, VIC_SYS_INT)
-BUILD_INTERRUPT(vic_cmn_interrupt, VIC_CMN_INT)
-BUILD_INTERRUPT(vic_cpi_interrupt, VIC_CPI_LEVEL0);
-
-/* do all the QIC interrupts */
-BUILD_INTERRUPT(qic_timer_interrupt, QIC_TIMER_CPI);
-BUILD_INTERRUPT(qic_invalidate_interrupt, QIC_INVALIDATE_CPI);
-BUILD_INTERRUPT(qic_reschedule_interrupt, QIC_RESCHEDULE_CPI);
-BUILD_INTERRUPT(qic_enable_irq_interrupt, QIC_ENABLE_IRQ_CPI);
-BUILD_INTERRUPT(qic_call_function_interrupt, QIC_CALL_FUNCTION_CPI);
-BUILD_INTERRUPT(qic_call_function_single_interrupt, QIC_CALL_FUNCTION_SINGLE_CPI);
diff --git a/arch/x86/include/asm/mach-voyager/setup_arch.h b/arch/x86/include/asm/mach-voyager/setup_arch.h
deleted file mode 100644
index 71729ca05cd7..000000000000
--- a/arch/x86/include/asm/mach-voyager/setup_arch.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#include <asm/voyager.h>
-#include <asm/setup.h>
-#define VOYAGER_BIOS_INFO ((struct voyager_bios_info *) \
-                        (&boot_params.apm_bios_info))
-
-/* Hook to call BIOS initialisation function */
-
-/* for voyager, pass the voyager BIOS/SUS info area to the detection
- * routines */
-
-#define ARCH_SETUP      voyager_detect(VOYAGER_BIOS_INFO);
-
diff --git a/arch/x86/include/asm/mach-default/mach_timer.h b/arch/x86/include/asm/mach_timer.h
index 853728519ae9..853728519ae9 100644
--- a/arch/x86/include/asm/mach-default/mach_timer.h
+++ b/arch/x86/include/asm/mach_timer.h
diff --git a/arch/x86/include/asm/mach-default/mach_traps.h b/arch/x86/include/asm/mach_traps.h
index f7920601e472..f7920601e472 100644
--- a/arch/x86/include/asm/mach-default/mach_traps.h
+++ b/arch/x86/include/asm/mach_traps.h
diff --git a/arch/x86/include/asm/math_emu.h b/arch/x86/include/asm/math_emu.h
index 5a65b107ad58..031f6266f425 100644
--- a/arch/x86/include/asm/math_emu.h
+++ b/arch/x86/include/asm/math_emu.h
@@ -1,31 +1,18 @@
 #ifndef _ASM_X86_MATH_EMU_H
 #define _ASM_X86_MATH_EMU_H
 
+#include <asm/ptrace.h>
+#include <asm/vm86.h>
+
 /* This structure matches the layout of the data saved to the stack
    following a device-not-present interrupt, part of it saved
    automatically by the 80386/80486.
    */
-struct info {
+struct math_emu_info {
         long ___orig_eip;
-        long ___ebx;
-        long ___ecx;
-        long ___edx;
-        long ___esi;
-        long ___edi;
-        long ___ebp;
-        long ___eax;
-        long ___ds;
-        long ___es;
-        long ___fs;
-        long ___orig_eax;
-        long ___eip;
-        long ___cs;
-        long ___eflags;
-        long ___esp;
-        long ___ss;
-        long ___vm86_es; /* This and the following only in vm86 mode */
-        long ___vm86_ds;
-        long ___vm86_fs;
-        long ___vm86_gs;
+        union {
+                struct pt_regs *regs;
+                struct kernel_vm86_regs *vm86;
+        };
 };
 #endif /* _ASM_X86_MATH_EMU_H */
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index 1d6e17c2f23a..563933e06a35 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -3,14 +3,16 @@
 
 #ifdef __x86_64__
 
+#include <linux/types.h>
 #include <asm/ioctls.h>
-#include <asm/types.h>
 
 /*
  * Machine Check support for x86
  */
 
 #define MCG_CTL_P        (1UL<<8)   /* MCG_CAP register available */
+#define MCG_EXT_P        (1ULL<<9)   /* Extended registers available */
+#define MCG_CMCI_P       (1ULL<<10)  /* CMCI supported */
 
 #define MCG_STATUS_RIPV  (1UL<<0)   /* restart ip valid */
 #define MCG_STATUS_EIPV  (1UL<<1)   /* ip points to correct instruction */
@@ -90,14 +92,29 @@ extern int mce_disabled;
 
 #include <asm/atomic.h>
 
+void mce_setup(struct mce *m);
 void mce_log(struct mce *m);
 DECLARE_PER_CPU(struct sys_device, device_mce);
 extern void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu);
 
+/*
+ * To support more than 128 would need to escape the predefined
+ * Linux defined extended banks first.
+ */
+#define MAX_NR_BANKS (MCE_EXTENDED_BANK - 1)
+
 #ifdef CONFIG_X86_MCE_INTEL
 void mce_intel_feature_init(struct cpuinfo_x86 *c);
+void cmci_clear(void);
+void cmci_reenable(void);
+void cmci_rediscover(int dying);
+void cmci_recheck(void);
 #else
 static inline void mce_intel_feature_init(struct cpuinfo_x86 *c) { }
+static inline void cmci_clear(void) {}
+static inline void cmci_reenable(void) {}
+static inline void cmci_rediscover(int dying) {}
+static inline void cmci_recheck(void) {}
 #endif
 
 #ifdef CONFIG_X86_MCE_AMD
@@ -106,25 +123,34 @@ void mce_amd_feature_init(struct cpuinfo_x86 *c);
 static inline void mce_amd_feature_init(struct cpuinfo_x86 *c) { }
 #endif
 
-void mce_log_therm_throt_event(unsigned int cpu, __u64 status);
+extern int mce_available(struct cpuinfo_x86 *c);
+
+void mce_log_therm_throt_event(__u64 status);
 
 extern atomic_t mce_entry;
 
 extern void do_machine_check(struct pt_regs *, long);
-extern int mce_notify_user(void);
 
-#endif /* !CONFIG_X86_32 */
+typedef DECLARE_BITMAP(mce_banks_t, MAX_NR_BANKS);
+DECLARE_PER_CPU(mce_banks_t, mce_poll_banks);
 
+enum mcp_flags {
+        MCP_TIMESTAMP = (1 << 0),       /* log time stamp */
+        MCP_UC = (1 << 1),              /* log uncorrected errors */
+};
+extern void machine_check_poll(enum mcp_flags flags, mce_banks_t *b);
+
+extern int mce_notify_user(void);
 
+#endif /* !CONFIG_X86_32 */
 
 #ifdef CONFIG_X86_MCE
 extern void mcheck_init(struct cpuinfo_x86 *c);
 #else
 #define mcheck_init(c) do { } while (0)
 #endif
-extern void stop_mce(void);
-extern void restart_mce(void);
 
-#endif /* __KERNEL__ */
+extern void (*mce_threshold_vector)(void);
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_X86_MCE_H */
diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
index 8aeeb3fd73db..f923203dc39a 100644
--- a/arch/x86/include/asm/mmu_context.h
+++ b/arch/x86/include/asm/mmu_context.h
@@ -21,11 +21,54 @@ static inline void paravirt_activate_mm(struct mm_struct *prev,
 int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
 void destroy_context(struct mm_struct *mm);
 
-#ifdef CONFIG_X86_32
-# include "mmu_context_32.h"
-#else
-# include "mmu_context_64.h"
+
+static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
+{
+#ifdef CONFIG_SMP
+        if (percpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
+                percpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
+#endif
+}
+
+static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
+                             struct task_struct *tsk)
+{
+        unsigned cpu = smp_processor_id();
+
+        if (likely(prev != next)) {
+                /* stop flush ipis for the previous mm */
+                cpu_clear(cpu, prev->cpu_vm_mask);
+#ifdef CONFIG_SMP
+                percpu_write(cpu_tlbstate.state, TLBSTATE_OK);
+                percpu_write(cpu_tlbstate.active_mm, next);
 #endif
+                cpu_set(cpu, next->cpu_vm_mask);
+
+                /* Re-load page tables */
+                load_cr3(next->pgd);
+
+                /*
+                 * load the LDT, if the LDT is different:
+                 */
+                if (unlikely(prev->context.ldt != next->context.ldt))
+                        load_LDT_nolock(&next->context);
+        }
+#ifdef CONFIG_SMP
+        else {
+                percpu_write(cpu_tlbstate.state, TLBSTATE_OK);
+                BUG_ON(percpu_read(cpu_tlbstate.active_mm) != next);
+
+                if (!cpu_test_and_set(cpu, next->cpu_vm_mask)) {
+                        /* We were in lazy tlb mode and leave_mm disabled
+                         * tlb flush IPI delivery. We must reload CR3
+                         * to make sure to use no freed page tables.
+                         */
+                        load_cr3(next->pgd);
+                        load_LDT_nolock(&next->context);
+                }
+        }
+#endif
+}
 
 #define activate_mm(prev, next)                 \
 do {                                            \
@@ -33,5 +76,17 @@ do {						\
         switch_mm((prev), (next), NULL);        \
 } while (0);
 
+#ifdef CONFIG_X86_32
+#define deactivate_mm(tsk, mm)                  \
+do {                                            \
+        lazy_load_gs(0);                        \
+} while (0)
+#else
+#define deactivate_mm(tsk, mm)                  \
+do {                                            \
+        load_gs_index(0);                       \
+        loadsegment(fs, 0);                     \
+} while (0)
+#endif
 
 #endif /* _ASM_X86_MMU_CONTEXT_H */
diff --git a/arch/x86/include/asm/mmu_context_32.h b/arch/x86/include/asm/mmu_context_32.h
deleted file mode 100644
index 7e98ce1d2c0e..000000000000
--- a/arch/x86/include/asm/mmu_context_32.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef _ASM_X86_MMU_CONTEXT_32_H
-#define _ASM_X86_MMU_CONTEXT_32_H
-
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-#ifdef CONFIG_SMP
-        if (x86_read_percpu(cpu_tlbstate.state) == TLBSTATE_OK)
-                x86_write_percpu(cpu_tlbstate.state, TLBSTATE_LAZY);
-#endif
-}
-
-static inline void switch_mm(struct mm_struct *prev,
-                             struct mm_struct *next,
-                             struct task_struct *tsk)
-{
-        int cpu = smp_processor_id();
-
-        if (likely(prev != next)) {
-                /* stop flush ipis for the previous mm */
-                cpu_clear(cpu, prev->cpu_vm_mask);
-#ifdef CONFIG_SMP
-                x86_write_percpu(cpu_tlbstate.state, TLBSTATE_OK);
-                x86_write_percpu(cpu_tlbstate.active_mm, next);
-#endif
-                cpu_set(cpu, next->cpu_vm_mask);
-
-                /* Re-load page tables */
-                load_cr3(next->pgd);
-
-                /*
-                 * load the LDT, if the LDT is different:
-                 */
-                if (unlikely(prev->context.ldt != next->context.ldt))
-                        load_LDT_nolock(&next->context);
-        }
-#ifdef CONFIG_SMP
-        else {
-                x86_write_percpu(cpu_tlbstate.state, TLBSTATE_OK);
-                BUG_ON(x86_read_percpu(cpu_tlbstate.active_mm) != next);
-
-                if (!cpu_test_and_set(cpu, next->cpu_vm_mask)) {
-                        /* We were in lazy tlb mode and leave_mm disabled
-                         * tlb flush IPI delivery. We must reload %cr3.
-                         */
-                        load_cr3(next->pgd);
-                        load_LDT_nolock(&next->context);
-                }
-        }
-#endif
-}
-
-#define deactivate_mm(tsk, mm)                  \
-        asm("movl %0,%%gs": :"r" (0));
-
-#endif /* _ASM_X86_MMU_CONTEXT_32_H */
diff --git a/arch/x86/include/asm/mmu_context_64.h b/arch/x86/include/asm/mmu_context_64.h
deleted file mode 100644
index 677d36e9540a..000000000000
--- a/arch/x86/include/asm/mmu_context_64.h
+++ /dev/null
@@ -1,54 +0,0 @@
-#ifndef _ASM_X86_MMU_CONTEXT_64_H
-#define _ASM_X86_MMU_CONTEXT_64_H
-
-#include <asm/pda.h>
-
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-#ifdef CONFIG_SMP
-        if (read_pda(mmu_state) == TLBSTATE_OK)
-                write_pda(mmu_state, TLBSTATE_LAZY);
-#endif
-}
-
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
-                             struct task_struct *tsk)
-{
-        unsigned cpu = smp_processor_id();
-        if (likely(prev != next)) {
-                /* stop flush ipis for the previous mm */
-                cpu_clear(cpu, prev->cpu_vm_mask);
-#ifdef CONFIG_SMP
-                write_pda(mmu_state, TLBSTATE_OK);
-                write_pda(active_mm, next);
-#endif
-                cpu_set(cpu, next->cpu_vm_mask);
-                load_cr3(next->pgd);
-
-                if (unlikely(next->context.ldt != prev->context.ldt))
-                        load_LDT_nolock(&next->context);
-        }
-#ifdef CONFIG_SMP
-        else {
-                write_pda(mmu_state, TLBSTATE_OK);
-                if (read_pda(active_mm) != next)
-                        BUG();
-                if (!cpu_test_and_set(cpu, next->cpu_vm_mask)) {
-                        /* We were in lazy tlb mode and leave_mm disabled
-                         * tlb flush IPI delivery. We must reload CR3
-                         * to make sure to use no freed page tables.
-                         */
-                        load_cr3(next->pgd);
-                        load_LDT_nolock(&next->context);
-                }
-        }
-#endif
-}
-
-#define deactivate_mm(tsk, mm)                  \
-do {                                            \
-        load_gs_index(0);                       \
-        asm volatile("movl %0,%%fs"::"r"(0));   \
-} while (0)
-
-#endif /* _ASM_X86_MMU_CONTEXT_64_H */
diff --git a/arch/x86/include/asm/mmzone_32.h b/arch/x86/include/asm/mmzone_32.h
index 07f1af494ca5..ede6998bd92c 100644
--- a/arch/x86/include/asm/mmzone_32.h
+++ b/arch/x86/include/asm/mmzone_32.h
@@ -32,8 +32,6 @@ static inline void get_memcfg_numa(void)
         get_memcfg_numa_flat();
 }
 
-extern int early_pfn_to_nid(unsigned long pfn);
-
 extern void resume_map_numa_kva(pgd_t *pgd);
 
 #else /* !CONFIG_NUMA */
@@ -93,46 +91,9 @@ static inline int pfn_valid(int pfn)
 #endif /* CONFIG_DISCONTIGMEM */
 
 #ifdef CONFIG_NEED_MULTIPLE_NODES
-
-/*
- * Following are macros that are specific to this numa platform.
- */
-#define reserve_bootmem(addr, size, flags) \
-        reserve_bootmem_node(NODE_DATA(0), (addr), (size), (flags))
-#define alloc_bootmem(x) \
-        __alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
-#define alloc_bootmem_nopanic(x) \
-        __alloc_bootmem_node_nopanic(NODE_DATA(0), (x), SMP_CACHE_BYTES, \
-                                __pa(MAX_DMA_ADDRESS))
-#define alloc_bootmem_low(x) \
-        __alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES, 0)
-#define alloc_bootmem_pages(x) \
-        __alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
-#define alloc_bootmem_pages_nopanic(x) \
-        __alloc_bootmem_node_nopanic(NODE_DATA(0), (x), PAGE_SIZE, \
-                                __pa(MAX_DMA_ADDRESS))
-#define alloc_bootmem_low_pages(x) \
-        __alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, 0)
-#define alloc_bootmem_node(pgdat, x)                                    \
-({                                                                      \
-        struct pglist_data  __maybe_unused                      \
-                                *__alloc_bootmem_node__pgdat = (pgdat); \
-        __alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES,        \
-                                                __pa(MAX_DMA_ADDRESS)); \
-})
-#define alloc_bootmem_pages_node(pgdat, x)                              \
-({                                                                      \
-        struct pglist_data  __maybe_unused                      \
-                                *__alloc_bootmem_node__pgdat = (pgdat); \
-        __alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE,              \
-                                                __pa(MAX_DMA_ADDRESS)); \
-})
-#define alloc_bootmem_low_pages_node(pgdat, x)                          \
-({                                                                      \
-        struct pglist_data  __maybe_unused                      \
-                                *__alloc_bootmem_node__pgdat = (pgdat); \
-        __alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, 0);          \
-})
+/* always use node 0 for bootmem on this numa platform */
+#define bootmem_arch_preferred_node(__bdata, size, align, goal, limit)  \
+        (NODE_DATA(0)->bdata)
 #endif /* CONFIG_NEED_MULTIPLE_NODES */
 
 #endif /* _ASM_X86_MMZONE_32_H */
diff --git a/arch/x86/include/asm/mmzone_64.h b/arch/x86/include/asm/mmzone_64.h
index a5b3817d4b9e..a29f48c2a322 100644
--- a/arch/x86/include/asm/mmzone_64.h
+++ b/arch/x86/include/asm/mmzone_64.h
@@ -40,8 +40,6 @@ static inline __attribute__((pure)) int phys_to_nid(unsigned long addr)
 #define node_end_pfn(nid)       (NODE_DATA(nid)->node_start_pfn +       \
                                  NODE_DATA(nid)->node_spanned_pages)
 
-extern int early_pfn_to_nid(unsigned long pfn);
-
 #ifdef CONFIG_NUMA_EMU
 #define FAKE_NODE_MIN_SIZE      (64 * 1024 * 1024)
 #define FAKE_NODE_MIN_HASH_MASK (~(FAKE_NODE_MIN_SIZE - 1UL))
diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h
index 62d14ce3cd00..642fc7fc8cdc 100644
--- a/arch/x86/include/asm/mpspec.h
+++ b/arch/x86/include/asm/mpspec.h
@@ -9,7 +9,18 @@ extern int apic_version[MAX_APICS];
 extern int pic_mode;
 
 #ifdef CONFIG_X86_32
-#include <mach_mpspec.h>
+
+/*
+ * Summit or generic (i.e. installer) kernels need lots of bus entries.
+ * Maximum 256 PCI busses, plus 1 ISA bus in each of 4 cabinets.
+ */
+#if CONFIG_BASE_SMALL == 0
+# define MAX_MP_BUSSES          260
+#else
+# define MAX_MP_BUSSES          32
+#endif
+
+#define MAX_IRQ_SOURCES         256
 
 extern unsigned int def_to_bigsmp;
 extern u8 apicid_2_node[];
@@ -20,15 +31,15 @@ extern int mp_bus_id_to_local[MAX_MP_BUSSES];
 extern int quad_local_to_mp_bus_id [NR_CPUS/4][4];
 #endif
 
-#define MAX_APICID 256
+#define MAX_APICID              256
 
-#else
+#else /* CONFIG_X86_64: */
 
-#define MAX_MP_BUSSES 256
+#define MAX_MP_BUSSES           256
 /* Each PCI slot may be a combo card with its own bus.  4 IRQ pins per slot. */
-#define MAX_IRQ_SOURCES (MAX_MP_BUSSES * 4)
+#define MAX_IRQ_SOURCES         (MAX_MP_BUSSES * 4)
 
-#endif
+#endif /* CONFIG_X86_64 */
 
 extern void early_find_smp_config(void);
 extern void early_get_smp_config(void);
@@ -45,11 +56,13 @@ extern int smp_found_config;
 extern int mpc_default_type;
 extern unsigned long mp_lapic_addr;
 
-extern void find_smp_config(void);
 extern void get_smp_config(void);
+
 #ifdef CONFIG_X86_MPPARSE
+extern void find_smp_config(void);
 extern void early_reserve_e820_mpc_new(void);
 #else
+static inline void find_smp_config(void) { }
 static inline void early_reserve_e820_mpc_new(void) { }
 #endif
 
@@ -60,9 +73,12 @@ extern void mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger,
                                    u32 gsi);
 extern void mp_config_acpi_legacy_irqs(void);
 extern int mp_register_gsi(u32 gsi, int edge_level, int active_high_low);
+extern int acpi_probe_gsi(void);
 #ifdef CONFIG_X86_IO_APIC
 extern int mp_config_acpi_gsi(unsigned char number, unsigned int devfn, u8 pin,
                                 u32 gsi, int triggering, int polarity);
+extern int mp_find_ioapic(int gsi);
+extern int mp_find_ioapic_pin(int ioapic, int gsi);
 #else
 static inline int
 mp_config_acpi_gsi(unsigned char number, unsigned int devfn, u8 pin,
@@ -71,6 +87,11 @@ mp_config_acpi_gsi(unsigned char number, unsigned int devfn, u8 pin,
         return 0;
 }
 #endif
+#else /* !CONFIG_ACPI: */
+static inline int acpi_probe_gsi(void)
+{
+        return 0;
+}
 #endif /* CONFIG_ACPI */
 
 #define PHYSID_ARRAY_SIZE       BITS_TO_LONGS(MAX_APICS)
@@ -142,4 +163,8 @@ static inline void physid_set_mask_of_physid(int physid, physid_mask_t *map)
 
 extern physid_mask_t phys_cpu_present_map;
 
+extern int generic_mps_oem_check(struct mpc_table *, char *, char *);
+
+extern int default_acpi_madt_oem_check(char *, char *);
+
 #endif /* _ASM_X86_MPSPEC_H */
diff --git a/arch/x86/include/asm/mpspec_def.h b/arch/x86/include/asm/mpspec_def.h
index 59568bc4767f..4a7f96d7c188 100644
--- a/arch/x86/include/asm/mpspec_def.h
+++ b/arch/x86/include/asm/mpspec_def.h
@@ -24,17 +24,18 @@
 # endif
 #endif
 
-struct intel_mp_floating {
-        char mpf_signature[4];          /* "_MP_"                       */
-        unsigned int mpf_physptr;       /* Configuration table address  */
-        unsigned char mpf_length;       /* Our length (paragraphs)      */
-        unsigned char mpf_specification;/* Specification version        */
-        unsigned char mpf_checksum;     /* Checksum (makes sum 0)       */
-        unsigned char mpf_feature1;     /* Standard or configuration ?  */
-        unsigned char mpf_feature2;     /* Bit7 set for IMCR|PIC        */
-        unsigned char mpf_feature3;     /* Unused (0)                   */
-        unsigned char mpf_feature4;     /* Unused (0)                   */
-        unsigned char mpf_feature5;     /* Unused (0)                   */
+/* Intel MP Floating Pointer Structure */
+struct mpf_intel {
+        char signature[4];              /* "_MP_"                       */
+        unsigned int physptr;           /* Configuration table address  */
+        unsigned char length;           /* Our length (paragraphs)      */
+        unsigned char specification;    /* Specification version        */
+        unsigned char checksum;         /* Checksum (makes sum 0)       */
+        unsigned char feature1;         /* Standard or configuration ?  */
+        unsigned char feature2;         /* Bit7 set for IMCR|PIC        */
+        unsigned char feature3;         /* Unused (0)                   */
+        unsigned char feature4;         /* Unused (0)                   */
+        unsigned char feature5;         /* Unused (0)                   */
 };
 
 #define MPC_SIGNATURE "PCMP"
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index cb58643947b9..2dbd2314139e 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -77,6 +77,11 @@
 #define MSR_IA32_MC0_ADDR               0x00000402
 #define MSR_IA32_MC0_MISC               0x00000403
 
+/* These are consecutive and not in the normal 4er MCE bank block */
+#define MSR_IA32_MC0_CTL2               0x00000280
+#define CMCI_EN                 (1ULL << 30)
+#define CMCI_THRESHOLD_MASK             0xffffULL
+
 #define MSR_P6_PERFCTR0                 0x000000c1
 #define MSR_P6_PERFCTR1                 0x000000c2
 #define MSR_P6_EVNTSEL0                 0x00000186
@@ -202,6 +207,35 @@
 #define MSR_IA32_THERM_STATUS           0x0000019c
 #define MSR_IA32_MISC_ENABLE            0x000001a0
 
+/* MISC_ENABLE bits: architectural */
+#define MSR_IA32_MISC_ENABLE_FAST_STRING        (1ULL << 0)
+#define MSR_IA32_MISC_ENABLE_TCC                (1ULL << 1)
+#define MSR_IA32_MISC_ENABLE_EMON               (1ULL << 7)
+#define MSR_IA32_MISC_ENABLE_BTS_UNAVAIL        (1ULL << 11)
+#define MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL       (1ULL << 12)
+#define MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP (1ULL << 16)
+#define MSR_IA32_MISC_ENABLE_MWAIT              (1ULL << 18)
+#define MSR_IA32_MISC_ENABLE_LIMIT_CPUID        (1ULL << 22)
+#define MSR_IA32_MISC_ENABLE_XTPR_DISABLE       (1ULL << 23)
+#define MSR_IA32_MISC_ENABLE_XD_DISABLE         (1ULL << 34)
+
+/* MISC_ENABLE bits: model-specific, meaning may vary from core to core */
+#define MSR_IA32_MISC_ENABLE_X87_COMPAT         (1ULL << 2)
+#define MSR_IA32_MISC_ENABLE_TM1                (1ULL << 3)
+#define MSR_IA32_MISC_ENABLE_SPLIT_LOCK_DISABLE (1ULL << 4)
+#define MSR_IA32_MISC_ENABLE_L3CACHE_DISABLE    (1ULL << 6)
+#define MSR_IA32_MISC_ENABLE_SUPPRESS_LOCK      (1ULL << 8)
+#define MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE   (1ULL << 9)
+#define MSR_IA32_MISC_ENABLE_FERR               (1ULL << 10)
+#define MSR_IA32_MISC_ENABLE_FERR_MULTIPLEX     (1ULL << 10)
+#define MSR_IA32_MISC_ENABLE_TM2                (1ULL << 13)
+#define MSR_IA32_MISC_ENABLE_ADJ_PREF_DISABLE   (1ULL << 19)
+#define MSR_IA32_MISC_ENABLE_SPEEDSTEP_LOCK     (1ULL << 20)
+#define MSR_IA32_MISC_ENABLE_L1D_CONTEXT        (1ULL << 24)
+#define MSR_IA32_MISC_ENABLE_DCU_PREF_DISABLE   (1ULL << 37)
+#define MSR_IA32_MISC_ENABLE_TURBO_DISABLE      (1ULL << 38)
+#define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE    (1ULL << 39)
+
 /* Intel Model 6 */
 #define MSR_P6_EVNTSEL0                 0x00000186
 #define MSR_P6_EVNTSEL1                 0x00000187
diff --git a/arch/x86/include/asm/mtrr.h b/arch/x86/include/asm/mtrr.h
index 14080d22edb3..a51ada8467de 100644
--- a/arch/x86/include/asm/mtrr.h
+++ b/arch/x86/include/asm/mtrr.h
@@ -23,6 +23,7 @@
 #ifndef _ASM_X86_MTRR_H
 #define _ASM_X86_MTRR_H
 
+#include <linux/types.h>
 #include <linux/ioctl.h>
 #include <linux/errno.h>
 
diff --git a/arch/x86/include/asm/numa_32.h b/arch/x86/include/asm/numa_32.h
index e9f5db796244..a37229011b56 100644
--- a/arch/x86/include/asm/numa_32.h
+++ b/arch/x86/include/asm/numa_32.h
@@ -4,8 +4,12 @@
 extern int pxm_to_nid(int pxm);
 extern void numa_remove_cpu(int cpu);
 
-#ifdef CONFIG_NUMA
+#ifdef CONFIG_HIGHMEM
 extern void set_highmem_pages_init(void);
+#else
+static inline void set_highmem_pages_init(void)
+{
+}
 #endif
 
 #endif /* _ASM_X86_NUMA_32_H */
diff --git a/arch/x86/include/asm/numaq.h b/arch/x86/include/asm/numaq.h
index 1e8bd30b4c16..9f0a5f5d29ec 100644
--- a/arch/x86/include/asm/numaq.h
+++ b/arch/x86/include/asm/numaq.h
@@ -31,6 +31,8 @@
 extern int found_numaq;
 extern int get_memcfg_numaq(void);
 
+extern void *xquad_portio;
+
 /*
  * SYS_CFG_DATA_PRIV_ADDR, struct eachquadmem, and struct sys_cfg_data are the
  */
diff --git a/arch/x86/include/asm/numaq/apic.h b/arch/x86/include/asm/numaq/apic.h
deleted file mode 100644
index bf37bc49bd8e..000000000000
--- a/arch/x86/include/asm/numaq/apic.h
+++ /dev/null
@@ -1,142 +0,0 @@
-#ifndef __ASM_NUMAQ_APIC_H
-#define __ASM_NUMAQ_APIC_H
-
-#include <asm/io.h>
-#include <linux/mmzone.h>
-#include <linux/nodemask.h>
-
-#define APIC_DFR_VALUE  (APIC_DFR_CLUSTER)
-
-static inline const cpumask_t *target_cpus(void)
-{
-        return &CPU_MASK_ALL;
-}
-
-#define NO_BALANCE_IRQ (1)
-#define esr_disable (1)
-
-#define INT_DELIVERY_MODE dest_LowestPrio
-#define INT_DEST_MODE 0     /* physical delivery on LOCAL quad */
- 
-static inline unsigned long check_apicid_used(physid_mask_t bitmap, int apicid)
-{
-        return physid_isset(apicid, bitmap);
-}
-static inline unsigned long check_apicid_present(int bit)
-{
-        return physid_isset(bit, phys_cpu_present_map);
-}
-#define apicid_cluster(apicid) (apicid & 0xF0)
-
-static inline int apic_id_registered(void)
-{
-        return 1;
-}
-
-static inline void init_apic_ldr(void)
-{
-        /* Already done in NUMA-Q firmware */
-}
-
-static inline void setup_apic_routing(void)
-{
-        printk("Enabling APIC mode:  %s.  Using %d I/O APICs\n",
-                "NUMA-Q", nr_ioapics);
-}
-
-/*
- * Skip adding the timer int on secondary nodes, which causes
- * a small but painful rift in the time-space continuum.
- */
-static inline int multi_timer_check(int apic, int irq)
-{
-        return apic != 0 && irq == 0;
-}
-
-static inline physid_mask_t ioapic_phys_id_map(physid_mask_t phys_map)
-{
-        /* We don't have a good way to do this yet - hack */
-        return physids_promote(0xFUL);
-}
-
-/* Mapping from cpu number to logical apicid */
-extern u8 cpu_2_logical_apicid[];
-static inline int cpu_to_logical_apicid(int cpu)
-{
-        if (cpu >= nr_cpu_ids)
-                return BAD_APICID;
-        return (int)cpu_2_logical_apicid[cpu];
-}
-
-/*
- * Supporting over 60 cpus on NUMA-Q requires a locality-dependent
- * cpu to APIC ID relation to properly interact with the intelligent
- * mode of the cluster controller.
- */
-static inline int cpu_present_to_apicid(int mps_cpu)
-{
-        if (mps_cpu < 60)
-                return ((mps_cpu >> 2) << 4) | (1 << (mps_cpu & 0x3));
-        else
-                return BAD_APICID;
-}
-
-static inline int apicid_to_node(int logical_apicid) 
-{
-        return logical_apicid >> 4;
-}
-
-static inline physid_mask_t apicid_to_cpu_present(int logical_apicid)
-{
-        int node = apicid_to_node(logical_apicid);
-        int cpu = __ffs(logical_apicid & 0xf);
-
-        return physid_mask_of_physid(cpu + 4*node);
-}
-
-extern void *xquad_portio;
-
-static inline void setup_portio_remap(void)
-{
-        int num_quads = num_online_nodes();
-
-        if (num_quads <= 1)
-                return;
-
-        printk("Remapping cross-quad port I/O for %d quads\n", num_quads);
-        xquad_portio = ioremap(XQUAD_PORTIO_BASE, num_quads*XQUAD_PORTIO_QUAD);
-        printk("xquad_portio vaddr 0x%08lx, len %08lx\n",
-                (u_long) xquad_portio, (u_long) num_quads*XQUAD_PORTIO_QUAD);
-}
-
-static inline int check_phys_apicid_present(int boot_cpu_physical_apicid)
-{
-        return (1);
-}
-
-static inline void enable_apic_mode(void)
-{
-}
-
-/*
- * We use physical apicids here, not logical, so just return the default
- * physical broadcast to stop people from breaking us
- */
-static inline unsigned int cpu_mask_to_apicid(const cpumask_t *cpumask)
-{
-        return (int) 0xF;
-}
-
-static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *cpumask,
-                                                  const struct cpumask *andmask)
-{
-        return (int) 0xF;
-}
-
-/* No NUMA-Q box has a HT CPU, but it can't hurt to use the default code. */
-static inline u32 phys_pkg_id(u32 cpuid_apic, int index_msb)
-{
-        return cpuid_apic >> index_msb;
-}
-
-#endif /* __ASM_NUMAQ_APIC_H */
diff --git a/arch/x86/include/asm/numaq/apicdef.h b/arch/x86/include/asm/numaq/apicdef.h
deleted file mode 100644
index e012a46cc22a..000000000000
--- a/arch/x86/include/asm/numaq/apicdef.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef __ASM_NUMAQ_APICDEF_H
-#define __ASM_NUMAQ_APICDEF_H
-
-
-#define APIC_ID_MASK (0xF<<24)
-
-static inline unsigned get_apic_id(unsigned long x)
-{
-                return (((x)>>24)&0x0F);
-}
-
-#define         GET_APIC_ID(x)  get_apic_id(x)
-
-#endif
diff --git a/arch/x86/include/asm/numaq/ipi.h b/arch/x86/include/asm/numaq/ipi.h
deleted file mode 100644
index a8374c652778..000000000000
--- a/arch/x86/include/asm/numaq/ipi.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef __ASM_NUMAQ_IPI_H
-#define __ASM_NUMAQ_IPI_H
-
-void send_IPI_mask_sequence(const struct cpumask *mask, int vector);
-void send_IPI_mask_allbutself(const struct cpumask *mask, int vector);
-
-static inline void send_IPI_mask(const struct cpumask *mask, int vector)
-{
-        send_IPI_mask_sequence(mask, vector);
-}
-
-static inline void send_IPI_allbutself(int vector)
-{
-        send_IPI_mask_allbutself(cpu_online_mask, vector);
-}
-
-static inline void send_IPI_all(int vector)
-{
-        send_IPI_mask(cpu_online_mask, vector);
-}
-
-#endif /* __ASM_NUMAQ_IPI_H */
diff --git a/arch/x86/include/asm/numaq/mpparse.h b/arch/x86/include/asm/numaq/mpparse.h
deleted file mode 100644
index a2eeefcd1cc7..000000000000
--- a/arch/x86/include/asm/numaq/mpparse.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_NUMAQ_MPPARSE_H
-#define __ASM_NUMAQ_MPPARSE_H
-
-extern void numaq_mps_oem_check(struct mpc_table *, char *, char *);
-
-#endif /* __ASM_NUMAQ_MPPARSE_H */
diff --git a/arch/x86/include/asm/numaq/wakecpu.h b/arch/x86/include/asm/numaq/wakecpu.h
deleted file mode 100644
index 6f499df8eddb..000000000000
--- a/arch/x86/include/asm/numaq/wakecpu.h
+++ /dev/null
@@ -1,45 +0,0 @@
-#ifndef __ASM_NUMAQ_WAKECPU_H
-#define __ASM_NUMAQ_WAKECPU_H
-
-/* This file copes with machines that wakeup secondary CPUs by NMIs */
-
-#define TRAMPOLINE_PHYS_LOW (0x8)
-#define TRAMPOLINE_PHYS_HIGH (0xa)
-
-/* We don't do anything here because we use NMI's to boot instead */
-static inline void wait_for_init_deassert(atomic_t *deassert)
-{
-}
-
-/*
- * Because we use NMIs rather than the INIT-STARTUP sequence to
- * bootstrap the CPUs, the APIC may be in a weird state. Kick it.
- */
-static inline void smp_callin_clear_local_apic(void)
-{
-        clear_local_APIC();
-}
-
-static inline void store_NMI_vector(unsigned short *high, unsigned short *low)
-{
-        printk("Storing NMI vector\n");
-        *high =
-          *((volatile unsigned short *)phys_to_virt(TRAMPOLINE_PHYS_HIGH));
-        *low =
-          *((volatile unsigned short *)phys_to_virt(TRAMPOLINE_PHYS_LOW));
-}
-
-static inline void restore_NMI_vector(unsigned short *high, unsigned short *low)
-{
-        printk("Restoring NMI vector\n");
-        *((volatile unsigned short *)phys_to_virt(TRAMPOLINE_PHYS_HIGH)) =
-                                                                 *high;
-        *((volatile unsigned short *)phys_to_virt(TRAMPOLINE_PHYS_LOW)) =
-                                                                 *low;
-}
-
-static inline void inquire_remote_apic(int apicid)
-{
-}
-
-#endif /* __ASM_NUMAQ_WAKECPU_H */
diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
index e9873a2e8695..89ed9d70b0aa 100644
--- a/arch/x86/include/asm/page.h
+++ b/arch/x86/include/asm/page.h
@@ -1,42 +1,11 @@
 #ifndef _ASM_X86_PAGE_H
 #define _ASM_X86_PAGE_H
 
-#include <linux/const.h>
-
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT      12
-#define PAGE_SIZE       (_AC(1,UL) << PAGE_SHIFT)
-#define PAGE_MASK       (~(PAGE_SIZE-1))
+#include <linux/types.h>
 
 #ifdef __KERNEL__
 
-#define __PHYSICAL_MASK         ((phys_addr_t)(1ULL << __PHYSICAL_MASK_SHIFT) - 1)
-#define __VIRTUAL_MASK          ((1UL << __VIRTUAL_MASK_SHIFT) - 1)
-
-/* Cast PAGE_MASK to a signed type so that it is sign-extended if
-   virtual addresses are 32-bits but physical addresses are larger
-   (ie, 32-bit PAE). */
-#define PHYSICAL_PAGE_MASK      (((signed long)PAGE_MASK) & __PHYSICAL_MASK)
-
-/* PTE_PFN_MASK extracts the PFN from a (pte|pmd|pud|pgd)val_t */
-#define PTE_PFN_MASK            ((pteval_t)PHYSICAL_PAGE_MASK)
-
-/* PTE_FLAGS_MASK extracts the flags from a (pte|pmd|pud|pgd)val_t */
-#define PTE_FLAGS_MASK          (~PTE_PFN_MASK)
-
-#define PMD_PAGE_SIZE           (_AC(1, UL) << PMD_SHIFT)
-#define PMD_PAGE_MASK           (~(PMD_PAGE_SIZE-1))
-
-#define HPAGE_SHIFT             PMD_SHIFT
-#define HPAGE_SIZE              (_AC(1,UL) << HPAGE_SHIFT)
-#define HPAGE_MASK              (~(HPAGE_SIZE - 1))
-#define HUGETLB_PAGE_ORDER      (HPAGE_SHIFT - PAGE_SHIFT)
-
-#define HUGE_MAX_HSTATE 2
-
-#ifndef __ASSEMBLY__
-#include <linux/types.h>
-#endif
+#include <asm/page_types.h>
 
 #ifdef CONFIG_X86_64
 #include <asm/page_64.h>
@@ -44,39 +13,18 @@
 #include <asm/page_32.h>
 #endif  /* CONFIG_X86_64 */
 
-#define PAGE_OFFSET             ((unsigned long)__PAGE_OFFSET)
-
-#define VM_DATA_DEFAULT_FLAGS \
-        (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0 ) | \
-         VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-
 #ifndef __ASSEMBLY__
 
-typedef struct { pgdval_t pgd; } pgd_t;
-typedef struct { pgprotval_t pgprot; } pgprot_t;
-
-extern int page_is_ram(unsigned long pagenr);
-extern int pagerange_is_ram(unsigned long start, unsigned long end);
-extern int devmem_is_allowed(unsigned long pagenr);
-extern void map_devmem(unsigned long pfn, unsigned long size,
-                       pgprot_t vma_prot);
-extern void unmap_devmem(unsigned long pfn, unsigned long size,
-                         pgprot_t vma_prot);
-
-extern unsigned long max_low_pfn_mapped;
-extern unsigned long max_pfn_mapped;
-
 struct page;
 
 static inline void clear_user_page(void *page, unsigned long vaddr,
-                                struct page *pg)
+                                   struct page *pg)
 {
         clear_page(page);
 }
 
 static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
-                                struct page *topage)
+                                  struct page *topage)
 {
         copy_page(to, from);
 }
@@ -85,99 +33,6 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
         alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr)
 #define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
 
-static inline pgd_t native_make_pgd(pgdval_t val)
-{
-        return (pgd_t) { val };
-}
-
-static inline pgdval_t native_pgd_val(pgd_t pgd)
-{
-        return pgd.pgd;
-}
-
-#if PAGETABLE_LEVELS >= 3
-#if PAGETABLE_LEVELS == 4
-typedef struct { pudval_t pud; } pud_t;
-
-static inline pud_t native_make_pud(pmdval_t val)
-{
-        return (pud_t) { val };
-}
-
-static inline pudval_t native_pud_val(pud_t pud)
-{
-        return pud.pud;
-}
-#else   /* PAGETABLE_LEVELS == 3 */
-#include <asm-generic/pgtable-nopud.h>
-
-static inline pudval_t native_pud_val(pud_t pud)
-{
-        return native_pgd_val(pud.pgd);
-}
-#endif  /* PAGETABLE_LEVELS == 4 */
-
-typedef struct { pmdval_t pmd; } pmd_t;
-
-static inline pmd_t native_make_pmd(pmdval_t val)
-{
-        return (pmd_t) { val };
-}
-
-static inline pmdval_t native_pmd_val(pmd_t pmd)
-{
-        return pmd.pmd;
-}
-#else  /* PAGETABLE_LEVELS == 2 */
-#include <asm-generic/pgtable-nopmd.h>
-
-static inline pmdval_t native_pmd_val(pmd_t pmd)
-{
-        return native_pgd_val(pmd.pud.pgd);
-}
-#endif  /* PAGETABLE_LEVELS >= 3 */
-
-static inline pte_t native_make_pte(pteval_t val)
-{
-        return (pte_t) { .pte = val };
-}
-
-static inline pteval_t native_pte_val(pte_t pte)
-{
-        return pte.pte;
-}
-
-static inline pteval_t native_pte_flags(pte_t pte)
-{
-        return native_pte_val(pte) & PTE_FLAGS_MASK;
-}
-
-#define pgprot_val(x)   ((x).pgprot)
-#define __pgprot(x)     ((pgprot_t) { (x) } )
-
-#ifdef CONFIG_PARAVIRT
-#include <asm/paravirt.h>
-#else  /* !CONFIG_PARAVIRT */
-
-#define pgd_val(x)      native_pgd_val(x)
-#define __pgd(x)        native_make_pgd(x)
-
-#ifndef __PAGETABLE_PUD_FOLDED
-#define pud_val(x)      native_pud_val(x)
-#define __pud(x)        native_make_pud(x)
-#endif
-
-#ifndef __PAGETABLE_PMD_FOLDED
-#define pmd_val(x)      native_pmd_val(x)
-#define __pmd(x)        native_make_pmd(x)
-#endif
-
-#define pte_val(x)      native_pte_val(x)
-#define pte_flags(x)    native_pte_flags(x)
-#define __pte(x)        native_make_pte(x)
-
-#endif  /* CONFIG_PARAVIRT */
-
 #define __pa(x)         __phys_addr((unsigned long)(x))
 #define __pa_nodebug(x) __phys_addr_nodebug((unsigned long)(x))
 /* __pa_symbol should be used for C visible symbols.
diff --git a/arch/x86/include/asm/page_32.h b/arch/x86/include/asm/page_32.h
index bcde0d7b4325..da4e762406f7 100644
--- a/arch/x86/include/asm/page_32.h
+++ b/arch/x86/include/asm/page_32.h
@@ -1,82 +1,14 @@
 #ifndef _ASM_X86_PAGE_32_H
 #define _ASM_X86_PAGE_32_H
 
-/*
- * This handles the memory map.
- *
- * A __PAGE_OFFSET of 0xC0000000 means that the kernel has
- * a virtual address space of one gigabyte, which limits the
- * amount of physical memory you can use to about 950MB.
- *
- * If you want more physical memory than this then see the CONFIG_HIGHMEM4G
- * and CONFIG_HIGHMEM64G options in the kernel configuration.
- */
-#define __PAGE_OFFSET           _AC(CONFIG_PAGE_OFFSET, UL)
-
-#ifdef CONFIG_4KSTACKS
-#define THREAD_ORDER    0
-#else
-#define THREAD_ORDER    1
-#endif
-#define THREAD_SIZE     (PAGE_SIZE << THREAD_ORDER)
-
-#define STACKFAULT_STACK 0
-#define DOUBLEFAULT_STACK 1
-#define NMI_STACK 0
-#define DEBUG_STACK 0
-#define MCE_STACK 0
-#define N_EXCEPTION_STACKS 1
-
-#ifdef CONFIG_X86_PAE
-/* 44=32+12, the limit we can fit into an unsigned long pfn */
-#define __PHYSICAL_MASK_SHIFT   44
-#define __VIRTUAL_MASK_SHIFT    32
-#define PAGETABLE_LEVELS        3
-
-#ifndef __ASSEMBLY__
-typedef u64     pteval_t;
-typedef u64     pmdval_t;
-typedef u64     pudval_t;
-typedef u64     pgdval_t;
-typedef u64     pgprotval_t;
-
-typedef union {
-        struct {
-                unsigned long pte_low, pte_high;
-        };
-        pteval_t pte;
-} pte_t;
-#endif  /* __ASSEMBLY__
- */
-#else  /* !CONFIG_X86_PAE */
-#define __PHYSICAL_MASK_SHIFT   32
-#define __VIRTUAL_MASK_SHIFT    32
-#define PAGETABLE_LEVELS        2
-
-#ifndef __ASSEMBLY__
-typedef unsigned long   pteval_t;
-typedef unsigned long   pmdval_t;
-typedef unsigned long   pudval_t;
-typedef unsigned long   pgdval_t;
-typedef unsigned long   pgprotval_t;
-
-typedef union {
-        pteval_t pte;
-        pteval_t pte_low;
-} pte_t;
-
-#endif  /* __ASSEMBLY__ */
-#endif  /* CONFIG_X86_PAE */
+#include <asm/page_32_types.h>
 
 #ifndef __ASSEMBLY__
-typedef struct page *pgtable_t;
-#endif
 
 #ifdef CONFIG_HUGETLB_PAGE
 #define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
 #endif
 
-#ifndef __ASSEMBLY__
 #define __phys_addr_nodebug(x)  ((x) - PAGE_OFFSET)
 #ifdef CONFIG_DEBUG_VIRTUAL
 extern unsigned long __phys_addr(unsigned long);
@@ -89,23 +21,6 @@ extern unsigned long __phys_addr(unsigned long);
 #define pfn_valid(pfn)          ((pfn) < max_mapnr)
 #endif /* CONFIG_FLATMEM */
 
-extern int nx_enabled;
-
-/*
- * This much address space is reserved for vmalloc() and iomap()
- * as well as fixmap mappings.
- */
-extern unsigned int __VMALLOC_RESERVE;
-extern int sysctl_legacy_va_layout;
-
-extern void find_low_pfn_range(void);
-extern unsigned long init_memory_mapping(unsigned long start,
-                                         unsigned long end);
-extern void initmem_init(unsigned long, unsigned long);
-extern void free_initmem(void);
-extern void setup_bootmem_allocator(void);
-
-
 #ifdef CONFIG_X86_USE_3DNOW
 #include <asm/mmx.h>
 
diff --git a/arch/x86/include/asm/page_32_types.h b/arch/x86/include/asm/page_32_types.h
new file mode 100644
index 000000000000..f1e4a79a6e41
--- /dev/null
+++ b/arch/x86/include/asm/page_32_types.h
@@ -0,0 +1,60 @@
+#ifndef _ASM_X86_PAGE_32_DEFS_H
+#define _ASM_X86_PAGE_32_DEFS_H
+
+#include <linux/const.h>
+
+/*
+ * This handles the memory map.
+ *
+ * A __PAGE_OFFSET of 0xC0000000 means that the kernel has
+ * a virtual address space of one gigabyte, which limits the
+ * amount of physical memory you can use to about 950MB.
+ *
+ * If you want more physical memory than this then see the CONFIG_HIGHMEM4G
+ * and CONFIG_HIGHMEM64G options in the kernel configuration.
+ */
+#define __PAGE_OFFSET           _AC(CONFIG_PAGE_OFFSET, UL)
+
+#ifdef CONFIG_4KSTACKS
+#define THREAD_ORDER    0
+#else
+#define THREAD_ORDER    1
+#endif
+#define THREAD_SIZE     (PAGE_SIZE << THREAD_ORDER)
+
+#define STACKFAULT_STACK 0
+#define DOUBLEFAULT_STACK 1
+#define NMI_STACK 0
+#define DEBUG_STACK 0
+#define MCE_STACK 0
+#define N_EXCEPTION_STACKS 1
+
+#ifdef CONFIG_X86_PAE
+/* 44=32+12, the limit we can fit into an unsigned long pfn */
+#define __PHYSICAL_MASK_SHIFT   44
+#define __VIRTUAL_MASK_SHIFT    32
+
+#else  /* !CONFIG_X86_PAE */
+#define __PHYSICAL_MASK_SHIFT   32
+#define __VIRTUAL_MASK_SHIFT    32
+#endif  /* CONFIG_X86_PAE */
+
+#ifndef __ASSEMBLY__
+
+/*
+ * This much address space is reserved for vmalloc() and iomap()
+ * as well as fixmap mappings.
+ */
+extern unsigned int __VMALLOC_RESERVE;
+extern int sysctl_legacy_va_layout;
+
+extern void find_low_pfn_range(void);
+extern unsigned long init_memory_mapping(unsigned long start,
+                                         unsigned long end);
+extern void initmem_init(unsigned long, unsigned long);
+extern void free_initmem(void);
+extern void setup_bootmem_allocator(void);
+
+#endif  /* !__ASSEMBLY__ */
+
+#endif /* _ASM_X86_PAGE_32_DEFS_H */
diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
index 5ebca29f44f0..072694ed81a5 100644
--- a/arch/x86/include/asm/page_64.h
+++ b/arch/x86/include/asm/page_64.h
@@ -1,105 +1,6 @@
 #ifndef _ASM_X86_PAGE_64_H
 #define _ASM_X86_PAGE_64_H
 
-#define PAGETABLE_LEVELS        4
-
-#define THREAD_ORDER    1
-#define THREAD_SIZE  (PAGE_SIZE << THREAD_ORDER)
-#define CURRENT_MASK (~(THREAD_SIZE - 1))
-
-#define EXCEPTION_STACK_ORDER 0
-#define EXCEPTION_STKSZ (PAGE_SIZE << EXCEPTION_STACK_ORDER)
-
-#define DEBUG_STACK_ORDER (EXCEPTION_STACK_ORDER + 1)
-#define DEBUG_STKSZ (PAGE_SIZE << DEBUG_STACK_ORDER)
-
-#define IRQSTACK_ORDER 2
-#define IRQSTACKSIZE (PAGE_SIZE << IRQSTACK_ORDER)
-
-#define STACKFAULT_STACK 1
-#define DOUBLEFAULT_STACK 2
-#define NMI_STACK 3
-#define DEBUG_STACK 4
-#define MCE_STACK 5
-#define N_EXCEPTION_STACKS 5  /* hw limit: 7 */
-
-#define PUD_PAGE_SIZE           (_AC(1, UL) << PUD_SHIFT)
-#define PUD_PAGE_MASK           (~(PUD_PAGE_SIZE-1))
-
-/*
- * Set __PAGE_OFFSET to the most negative possible address +
- * PGDIR_SIZE*16 (pgd slot 272).  The gap is to allow a space for a
- * hypervisor to fit.  Choosing 16 slots here is arbitrary, but it's
- * what Xen requires.
- */
-#define __PAGE_OFFSET           _AC(0xffff880000000000, UL)
-
-#define __PHYSICAL_START        CONFIG_PHYSICAL_START
-#define __KERNEL_ALIGN          0x200000
-
-/*
- * Make sure kernel is aligned to 2MB address. Catching it at compile
- * time is better. Change your config file and compile the kernel
- * for a 2MB aligned address (CONFIG_PHYSICAL_START)
- */
-#if (CONFIG_PHYSICAL_START % __KERNEL_ALIGN) != 0
-#error "CONFIG_PHYSICAL_START must be a multiple of 2MB"
-#endif
-
-#define __START_KERNEL          (__START_KERNEL_map + __PHYSICAL_START)
-#define __START_KERNEL_map      _AC(0xffffffff80000000, UL)
-
-/* See Documentation/x86_64/mm.txt for a description of the memory map. */
-#define __PHYSICAL_MASK_SHIFT   46
-#define __VIRTUAL_MASK_SHIFT    48
-
-/*
- * Kernel image size is limited to 512 MB (see level2_kernel_pgt in
- * arch/x86/kernel/head_64.S), and it is mapped here:
- */
-#define KERNEL_IMAGE_SIZE       (512 * 1024 * 1024)
-#define KERNEL_IMAGE_START      _AC(0xffffffff80000000, UL)
-
-#ifndef __ASSEMBLY__
-void clear_page(void *page);
-void copy_page(void *to, void *from);
-
-/* duplicated to the one in bootmem.h */
-extern unsigned long max_pfn;
-extern unsigned long phys_base;
-
-extern unsigned long __phys_addr(unsigned long);
-#define __phys_reloc_hide(x)    (x)
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef unsigned long   pteval_t;
-typedef unsigned long   pmdval_t;
-typedef unsigned long   pudval_t;
-typedef unsigned long   pgdval_t;
-typedef unsigned long   pgprotval_t;
-
-typedef struct page *pgtable_t;
-
-typedef struct { pteval_t pte; } pte_t;
-
-#define vmemmap ((struct page *)VMEMMAP_START)
-
-extern unsigned long init_memory_mapping(unsigned long start,
-                                         unsigned long end);
-
-extern void initmem_init(unsigned long start_pfn, unsigned long end_pfn);
-extern void free_initmem(void);
-
-extern void init_extra_mapping_uc(unsigned long phys, unsigned long size);
-extern void init_extra_mapping_wb(unsigned long phys, unsigned long size);
-
-#endif  /* !__ASSEMBLY__ */
-
-#ifdef CONFIG_FLATMEM
-#define pfn_valid(pfn)          ((pfn) < max_pfn)
-#endif
-
+#include <asm/page_64_types.h>
 
 #endif /* _ASM_X86_PAGE_64_H */
diff --git a/arch/x86/include/asm/page_64_types.h b/arch/x86/include/asm/page_64_types.h
new file mode 100644
index 000000000000..d38c91b70248
--- /dev/null
+++ b/arch/x86/include/asm/page_64_types.h
@@ -0,0 +1,89 @@
+#ifndef _ASM_X86_PAGE_64_DEFS_H
+#define _ASM_X86_PAGE_64_DEFS_H
+
+#define THREAD_ORDER    1
+#define THREAD_SIZE  (PAGE_SIZE << THREAD_ORDER)
+#define CURRENT_MASK (~(THREAD_SIZE - 1))
+
+#define EXCEPTION_STACK_ORDER 0
+#define EXCEPTION_STKSZ (PAGE_SIZE << EXCEPTION_STACK_ORDER)
+
+#define DEBUG_STACK_ORDER (EXCEPTION_STACK_ORDER + 1)
+#define DEBUG_STKSZ (PAGE_SIZE << DEBUG_STACK_ORDER)
+
+#define IRQ_STACK_ORDER 2
+#define IRQ_STACK_SIZE (PAGE_SIZE << IRQ_STACK_ORDER)
+
+#define STACKFAULT_STACK 1
+#define DOUBLEFAULT_STACK 2
+#define NMI_STACK 3
+#define DEBUG_STACK 4
+#define MCE_STACK 5
+#define N_EXCEPTION_STACKS 5  /* hw limit: 7 */
+
+#define PUD_PAGE_SIZE           (_AC(1, UL) << PUD_SHIFT)
+#define PUD_PAGE_MASK           (~(PUD_PAGE_SIZE-1))
+
+/*
+ * Set __PAGE_OFFSET to the most negative possible address +
+ * PGDIR_SIZE*16 (pgd slot 272).  The gap is to allow a space for a
+ * hypervisor to fit.  Choosing 16 slots here is arbitrary, but it's
+ * what Xen requires.
+ */
+#define __PAGE_OFFSET           _AC(0xffff880000000000, UL)
+
+#define __PHYSICAL_START        CONFIG_PHYSICAL_START
+#define __KERNEL_ALIGN          0x200000
+
+/*
+ * Make sure kernel is aligned to 2MB address. Catching it at compile
+ * time is better. Change your config file and compile the kernel
+ * for a 2MB aligned address (CONFIG_PHYSICAL_START)
+ */
+#if (CONFIG_PHYSICAL_START % __KERNEL_ALIGN) != 0
+#error "CONFIG_PHYSICAL_START must be a multiple of 2MB"
+#endif
+
+#define __START_KERNEL          (__START_KERNEL_map + __PHYSICAL_START)
+#define __START_KERNEL_map      _AC(0xffffffff80000000, UL)
+
+/* See Documentation/x86_64/mm.txt for a description of the memory map. */
+#define __PHYSICAL_MASK_SHIFT   46
+#define __VIRTUAL_MASK_SHIFT    48
+
+/*
+ * Kernel image size is limited to 512 MB (see level2_kernel_pgt in
+ * arch/x86/kernel/head_64.S), and it is mapped here:
+ */
+#define KERNEL_IMAGE_SIZE       (512 * 1024 * 1024)
+#define KERNEL_IMAGE_START      _AC(0xffffffff80000000, UL)
+
+#ifndef __ASSEMBLY__
+void clear_page(void *page);
+void copy_page(void *to, void *from);
+
+/* duplicated to the one in bootmem.h */
+extern unsigned long max_pfn;
+extern unsigned long phys_base;
+
+extern unsigned long __phys_addr(unsigned long);
+#define __phys_reloc_hide(x)    (x)
+
+#define vmemmap ((struct page *)VMEMMAP_START)
+
+extern unsigned long init_memory_mapping(unsigned long start,
+                                         unsigned long end);
+
+extern void initmem_init(unsigned long start_pfn, unsigned long end_pfn);
+extern void free_initmem(void);
+
+extern void init_extra_mapping_uc(unsigned long phys, unsigned long size);
+extern void init_extra_mapping_wb(unsigned long phys, unsigned long size);
+
+#endif  /* !__ASSEMBLY__ */
+
+#ifdef CONFIG_FLATMEM
+#define pfn_valid(pfn)          ((pfn) < max_pfn)
+#endif
+
+#endif /* _ASM_X86_PAGE_64_DEFS_H */
diff --git a/arch/x86/include/asm/page_types.h b/arch/x86/include/asm/page_types.h
new file mode 100644
index 000000000000..826ad37006ab
--- /dev/null
+++ b/arch/x86/include/asm/page_types.h
@@ -0,0 +1,51 @@
+#ifndef _ASM_X86_PAGE_DEFS_H
+#define _ASM_X86_PAGE_DEFS_H
+
+#include <linux/const.h>
+
+/* PAGE_SHIFT determines the page size */
+#define PAGE_SHIFT      12
+#define PAGE_SIZE       (_AC(1,UL) << PAGE_SHIFT)
+#define PAGE_MASK       (~(PAGE_SIZE-1))
+
+#define __PHYSICAL_MASK         ((phys_addr_t)(1ULL << __PHYSICAL_MASK_SHIFT) - 1)
+#define __VIRTUAL_MASK          ((1UL << __VIRTUAL_MASK_SHIFT) - 1)
+
+/* Cast PAGE_MASK to a signed type so that it is sign-extended if
+   virtual addresses are 32-bits but physical addresses are larger
+   (ie, 32-bit PAE). */
+#define PHYSICAL_PAGE_MASK      (((signed long)PAGE_MASK) & __PHYSICAL_MASK)
+
+#define PMD_PAGE_SIZE           (_AC(1, UL) << PMD_SHIFT)
+#define PMD_PAGE_MASK           (~(PMD_PAGE_SIZE-1))
+
+#define HPAGE_SHIFT             PMD_SHIFT
+#define HPAGE_SIZE              (_AC(1,UL) << HPAGE_SHIFT)
+#define HPAGE_MASK              (~(HPAGE_SIZE - 1))
+#define HUGETLB_PAGE_ORDER      (HPAGE_SHIFT - PAGE_SHIFT)
+
+#define HUGE_MAX_HSTATE 2
+
+#define PAGE_OFFSET             ((unsigned long)__PAGE_OFFSET)
+
+#define VM_DATA_DEFAULT_FLAGS \
+        (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0 ) | \
+         VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+#ifdef CONFIG_X86_64
+#include <asm/page_64_types.h>
+#else
+#include <asm/page_32_types.h>
+#endif  /* CONFIG_X86_64 */
+
+#ifndef __ASSEMBLY__
+
+extern int page_is_ram(unsigned long pagenr);
+extern int devmem_is_allowed(unsigned long pagenr);
+
+extern unsigned long max_low_pfn_mapped;
+extern unsigned long max_pfn_mapped;
+
+#endif  /* !__ASSEMBLY__ */
+
+#endif  /* _ASM_X86_PAGE_DEFS_H */
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index c26c6bf4da00..0617d5cc9712 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -4,7 +4,7 @@
  * para-virtualization: those hooks are defined here. */
 
 #ifdef CONFIG_PARAVIRT
-#include <asm/page.h>
+#include <asm/pgtable_types.h>
 #include <asm/asm.h>
 
 /* Bitmask of what can be clobbered: usually at least eax. */
@@ -12,21 +12,38 @@
 #define CLBR_EAX  (1 << 0)
 #define CLBR_ECX  (1 << 1)
 #define CLBR_EDX  (1 << 2)
+#define CLBR_EDI  (1 << 3)
 
-#ifdef CONFIG_X86_64
-#define CLBR_RSI  (1 << 3)
-#define CLBR_RDI  (1 << 4)
+#ifdef CONFIG_X86_32
+/* CLBR_ANY should match all regs platform has. For i386, that's just it */
+#define CLBR_ANY  ((1 << 4) - 1)
+
+#define CLBR_ARG_REGS   (CLBR_EAX | CLBR_EDX | CLBR_ECX)
+#define CLBR_RET_REG    (CLBR_EAX | CLBR_EDX)
+#define CLBR_SCRATCH    (0)
+#else
+#define CLBR_RAX  CLBR_EAX
+#define CLBR_RCX  CLBR_ECX
+#define CLBR_RDX  CLBR_EDX
+#define CLBR_RDI  CLBR_EDI
+#define CLBR_RSI  (1 << 4)
 #define CLBR_R8   (1 << 5)
 #define CLBR_R9   (1 << 6)
 #define CLBR_R10  (1 << 7)
 #define CLBR_R11  (1 << 8)
+
 #define CLBR_ANY  ((1 << 9) - 1)
+
+#define CLBR_ARG_REGS   (CLBR_RDI | CLBR_RSI | CLBR_RDX | \
+                         CLBR_RCX | CLBR_R8 | CLBR_R9)
+#define CLBR_RET_REG    (CLBR_RAX)
+#define CLBR_SCRATCH    (CLBR_R10 | CLBR_R11)
+
 #include <asm/desc_defs.h>
-#else
-/* CLBR_ANY should match all regs platform has. For i386, that's just it */
-#define CLBR_ANY  ((1 << 3) - 1)
 #endif /* X86_64 */
 
+#define CLBR_CALLEE_SAVE ((CLBR_ARG_REGS | CLBR_SCRATCH) & ~CLBR_RET_REG)
+
 #ifndef __ASSEMBLY__
 #include <linux/types.h>
 #include <linux/cpumask.h>
@@ -40,6 +57,14 @@ struct tss_struct;
 struct mm_struct;
 struct desc_struct;
 
+/*
+ * Wrapper type for pointers to code which uses the non-standard
+ * calling convention.  See PV_CALL_SAVE_REGS_THUNK below.
+ */
+struct paravirt_callee_save {
+        void *func;
+};
+
 /* general info */
 struct pv_info {
         unsigned int kernel_rpl;
@@ -189,11 +214,15 @@ struct pv_irq_ops {
          * expected to use X86_EFLAGS_IF; all other bits
          * returned from save_fl are undefined, and may be ignored by
          * restore_fl.
+         *
+         * NOTE: These functions callers expect the callee to preserve
+         * more registers than the standard C calling convention.
          */
-        unsigned long (*save_fl)(void);
-        void (*restore_fl)(unsigned long);
-        void (*irq_disable)(void);
-        void (*irq_enable)(void);
+        struct paravirt_callee_save save_fl;
+        struct paravirt_callee_save restore_fl;
+        struct paravirt_callee_save irq_disable;
+        struct paravirt_callee_save irq_enable;
+
         void (*safe_halt)(void);
         void (*halt)(void);
 
@@ -279,12 +308,11 @@ struct pv_mmu_ops {
         void (*ptep_modify_prot_commit)(struct mm_struct *mm, unsigned long addr,
                                         pte_t *ptep, pte_t pte);
 
-        pteval_t (*pte_val)(pte_t);
-        pteval_t (*pte_flags)(pte_t);
-        pte_t (*make_pte)(pteval_t pte);
+        struct paravirt_callee_save pte_val;
+        struct paravirt_callee_save make_pte;
 
-        pgdval_t (*pgd_val)(pgd_t);
-        pgd_t (*make_pgd)(pgdval_t pgd);
+        struct paravirt_callee_save pgd_val;
+        struct paravirt_callee_save make_pgd;
 
 #if PAGETABLE_LEVELS >= 3
 #ifdef CONFIG_X86_PAE
@@ -299,12 +327,12 @@ struct pv_mmu_ops {
 
         void (*set_pud)(pud_t *pudp, pud_t pudval);
 
-        pmdval_t (*pmd_val)(pmd_t);
-        pmd_t (*make_pmd)(pmdval_t pmd);
+        struct paravirt_callee_save pmd_val;
+        struct paravirt_callee_save make_pmd;
 
 #if PAGETABLE_LEVELS == 4
-        pudval_t (*pud_val)(pud_t);
-        pud_t (*make_pud)(pudval_t pud);
+        struct paravirt_callee_save pud_val;
+        struct paravirt_callee_save make_pud;
 
         void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
 #endif  /* PAGETABLE_LEVELS == 4 */
@@ -389,6 +417,8 @@ extern struct pv_lock_ops pv_lock_ops;
         asm("start_" #ops "_" #name ": " code "; end_" #ops "_" #name ":")
 
 unsigned paravirt_patch_nop(void);
+unsigned paravirt_patch_ident_32(void *insnbuf, unsigned len);
+unsigned paravirt_patch_ident_64(void *insnbuf, unsigned len);
 unsigned paravirt_patch_ignore(unsigned len);
 unsigned paravirt_patch_call(void *insnbuf,
                              const void *target, u16 tgt_clobbers,
@@ -480,25 +510,45 @@ int paravirt_disable_iospace(void);
  * makes sure the incoming and outgoing types are always correct.
  */
 #ifdef CONFIG_X86_32
-#define PVOP_VCALL_ARGS                 unsigned long __eax, __edx, __ecx
+#define PVOP_VCALL_ARGS                         \
+        unsigned long __eax = __eax, __edx = __edx, __ecx = __ecx
 #define PVOP_CALL_ARGS                  PVOP_VCALL_ARGS
+
+#define PVOP_CALL_ARG1(x)               "a" ((unsigned long)(x))
+#define PVOP_CALL_ARG2(x)               "d" ((unsigned long)(x))
+#define PVOP_CALL_ARG3(x)               "c" ((unsigned long)(x))
+
 #define PVOP_VCALL_CLOBBERS             "=a" (__eax), "=d" (__edx),     \
                                         "=c" (__ecx)
 #define PVOP_CALL_CLOBBERS              PVOP_VCALL_CLOBBERS
+
+#define PVOP_VCALLEE_CLOBBERS           "=a" (__eax), "=d" (__edx)
+#define PVOP_CALLEE_CLOBBERS            PVOP_VCALLEE_CLOBBERS
+
 #define EXTRA_CLOBBERS
 #define VEXTRA_CLOBBERS
-#else
-#define PVOP_VCALL_ARGS         unsigned long __edi, __esi, __edx, __ecx
+#else  /* CONFIG_X86_64 */
+#define PVOP_VCALL_ARGS                                 \
+        unsigned long __edi = __edi, __esi = __esi,     \
+                __edx = __edx, __ecx = __ecx
 #define PVOP_CALL_ARGS          PVOP_VCALL_ARGS, __eax
+
+#define PVOP_CALL_ARG1(x)               "D" ((unsigned long)(x))
+#define PVOP_CALL_ARG2(x)               "S" ((unsigned long)(x))
+#define PVOP_CALL_ARG3(x)               "d" ((unsigned long)(x))
+#define PVOP_CALL_ARG4(x)               "c" ((unsigned long)(x))
+
 #define PVOP_VCALL_CLOBBERS     "=D" (__edi),                           \
                                 "=S" (__esi), "=d" (__edx),             \
                                 "=c" (__ecx)
-
 #define PVOP_CALL_CLOBBERS      PVOP_VCALL_CLOBBERS, "=a" (__eax)
 
+#define PVOP_VCALLEE_CLOBBERS   "=a" (__eax)
+#define PVOP_CALLEE_CLOBBERS    PVOP_VCALLEE_CLOBBERS
+
 #define EXTRA_CLOBBERS   , "r8", "r9", "r10", "r11"
 #define VEXTRA_CLOBBERS  , "rax", "r8", "r9", "r10", "r11"
-#endif
+#endif  /* CONFIG_X86_32 */
 
 #ifdef CONFIG_PARAVIRT_DEBUG
 #define PVOP_TEST_NULL(op)      BUG_ON(op == NULL)
@@ -506,10 +556,11 @@ int paravirt_disable_iospace(void);
 #define PVOP_TEST_NULL(op)      ((void)op)
 #endif
 
-#define __PVOP_CALL(rettype, op, pre, post, ...)                        \
+#define ____PVOP_CALL(rettype, op, clbr, call_clbr, extra_clbr,         \
+                      pre, post, ...)                                   \
         ({                                                              \
                 rettype __ret;                                          \
-                PVOP_CALL_ARGS;                                 \
+                PVOP_CALL_ARGS;                                         \
                 PVOP_TEST_NULL(op);                                     \
                 /* This is 32-bit specific, but is okay in 64-bit */    \
                 /* since this condition will never hold */              \
@@ -517,70 +568,113 @@ int paravirt_disable_iospace(void);
                         asm volatile(pre                                \
                                      paravirt_alt(PARAVIRT_CALL)        \
                                      post                               \
-                                     : PVOP_CALL_CLOBBERS               \
+                                     : call_clbr                        \
                                      : paravirt_type(op),               \
-                                       paravirt_clobber(CLBR_ANY),      \
+                                       paravirt_clobber(clbr),          \
                                        ##__VA_ARGS__                    \
-                                     : "memory", "cc" EXTRA_CLOBBERS);  \
+                                     : "memory", "cc" extra_clbr);      \
                         __ret = (rettype)((((u64)__edx) << 32) | __eax); \
                 } else {                                                \
                         asm volatile(pre                                \
                                      paravirt_alt(PARAVIRT_CALL)        \
                                      post                               \
-                                     : PVOP_CALL_CLOBBERS               \
+                                     : call_clbr                        \
                                      : paravirt_type(op),               \
-                                       paravirt_clobber(CLBR_ANY),      \
+                                       paravirt_clobber(clbr),          \
                                        ##__VA_ARGS__                    \
-                                     : "memory", "cc" EXTRA_CLOBBERS);  \
+                                     : "memory", "cc" extra_clbr);      \
                         __ret = (rettype)__eax;                         \
                 }                                                       \
                 __ret;                                                  \
         })
-#define __PVOP_VCALL(op, pre, post, ...)                                \
+
+#define __PVOP_CALL(rettype, op, pre, post, ...)                        \
+        ____PVOP_CALL(rettype, op, CLBR_ANY, PVOP_CALL_CLOBBERS,        \
+                      EXTRA_CLOBBERS, pre, post, ##__VA_ARGS__)
+
+#define __PVOP_CALLEESAVE(rettype, op, pre, post, ...)                  \
+        ____PVOP_CALL(rettype, op.func, CLBR_RET_REG,                   \
+                      PVOP_CALLEE_CLOBBERS, ,                           \
+                      pre, post, ##__VA_ARGS__)
+
+
+#define ____PVOP_VCALL(op, clbr, call_clbr, extra_clbr, pre, post, ...) \
         ({                                                              \
                 PVOP_VCALL_ARGS;                                        \
                 PVOP_TEST_NULL(op);                                     \
                 asm volatile(pre                                        \
                              paravirt_alt(PARAVIRT_CALL)                \
                              post                                       \
-                             : PVOP_VCALL_CLOBBERS                      \
+                             : call_clbr                                \
                              : paravirt_type(op),                       \
-                               paravirt_clobber(CLBR_ANY),              \
+                               paravirt_clobber(clbr),                  \
                                ##__VA_ARGS__                            \
-                             : "memory", "cc" VEXTRA_CLOBBERS);         \
+                             : "memory", "cc" extra_clbr);              \
         })
 
+#define __PVOP_VCALL(op, pre, post, ...)                                \
+        ____PVOP_VCALL(op, CLBR_ANY, PVOP_VCALL_CLOBBERS,               \
+                       VEXTRA_CLOBBERS,                                 \
+                       pre, post, ##__VA_ARGS__)
+
+#define __PVOP_VCALLEESAVE(rettype, op, pre, post, ...)                 \
+        ____PVOP_CALL(rettype, op.func, CLBR_RET_REG,                   \
+                      PVOP_VCALLEE_CLOBBERS, ,                          \
+                      pre, post, ##__VA_ARGS__)
+
+
+
 #define PVOP_CALL0(rettype, op)                                         \
         __PVOP_CALL(rettype, op, "", "")
 #define PVOP_VCALL0(op)                                                 \
         __PVOP_VCALL(op, "", "")
 
+#define PVOP_CALLEE0(rettype, op)                                       \
+        __PVOP_CALLEESAVE(rettype, op, "", "")
+#define PVOP_VCALLEE0(op)                                               \
+        __PVOP_VCALLEESAVE(op, "", "")
+
+
 #define PVOP_CALL1(rettype, op, arg1)                                   \
-        __PVOP_CALL(rettype, op, "", "", "0" ((unsigned long)(arg1)))
+        __PVOP_CALL(rettype, op, "", "", PVOP_CALL_ARG1(arg1))
 #define PVOP_VCALL1(op, arg1)                                           \
-        __PVOP_VCALL(op, "", "", "0" ((unsigned long)(arg1)))
+        __PVOP_VCALL(op, "", "", PVOP_CALL_ARG1(arg1))
+
+#define PVOP_CALLEE1(rettype, op, arg1)                                 \
+        __PVOP_CALLEESAVE(rettype, op, "", "", PVOP_CALL_ARG1(arg1))
+#define PVOP_VCALLEE1(op, arg1)                                         \
+        __PVOP_VCALLEESAVE(op, "", "", PVOP_CALL_ARG1(arg1))
+
 
 #define PVOP_CALL2(rettype, op, arg1, arg2)                             \
-        __PVOP_CALL(rettype, op, "", "", "0" ((unsigned long)(arg1)),   \
-        "1" ((unsigned long)(arg2)))
+        __PVOP_CALL(rettype, op, "", "", PVOP_CALL_ARG1(arg1),          \
+                    PVOP_CALL_ARG2(arg2))
 #define PVOP_VCALL2(op, arg1, arg2)                                     \
-        __PVOP_VCALL(op, "", "", "0" ((unsigned long)(arg1)),           \
-        "1" ((unsigned long)(arg2)))
+        __PVOP_VCALL(op, "", "", PVOP_CALL_ARG1(arg1),                  \
+                     PVOP_CALL_ARG2(arg2))
+
+#define PVOP_CALLEE2(rettype, op, arg1, arg2)                           \
+        __PVOP_CALLEESAVE(rettype, op, "", "", PVOP_CALL_ARG1(arg1),    \
+                          PVOP_CALL_ARG2(arg2))
+#define PVOP_VCALLEE2(op, arg1, arg2)                                   \
+        __PVOP_VCALLEESAVE(op, "", "", PVOP_CALL_ARG1(arg1),            \
+                           PVOP_CALL_ARG2(arg2))
+
 
 #define PVOP_CALL3(rettype, op, arg1, arg2, arg3)                       \
-        __PVOP_CALL(rettype, op, "", "", "0" ((unsigned long)(arg1)),   \
-        "1"((unsigned long)(arg2)), "2"((unsigned long)(arg3)))
+        __PVOP_CALL(rettype, op, "", "", PVOP_CALL_ARG1(arg1),          \
+                    PVOP_CALL_ARG2(arg2), PVOP_CALL_ARG3(arg3))
 #define PVOP_VCALL3(op, arg1, arg2, arg3)                               \
-        __PVOP_VCALL(op, "", "", "0" ((unsigned long)(arg1)),           \
-        "1"((unsigned long)(arg2)), "2"((unsigned long)(arg3)))
+        __PVOP_VCALL(op, "", "", PVOP_CALL_ARG1(arg1),                  \
+                     PVOP_CALL_ARG2(arg2), PVOP_CALL_ARG3(arg3))
 
 /* This is the only difference in x86_64. We can make it much simpler */
 #ifdef CONFIG_X86_32
 #define PVOP_CALL4(rettype, op, arg1, arg2, arg3, arg4)                 \
         __PVOP_CALL(rettype, op,                                        \
                     "push %[_arg4];", "lea 4(%%esp),%%esp;",            \
-                    "0" ((u32)(arg1)), "1" ((u32)(arg2)),               \
-                    "2" ((u32)(arg3)), [_arg4] "mr" ((u32)(arg4)))
+                    PVOP_CALL_ARG1(arg1), PVOP_CALL_ARG2(arg2),         \
+                    PVOP_CALL_ARG3(arg3), [_arg4] "mr" ((u32)(arg4)))
 #define PVOP_VCALL4(op, arg1, arg2, arg3, arg4)                         \
         __PVOP_VCALL(op,                                                \
                     "push %[_arg4];", "lea 4(%%esp),%%esp;",            \
@@ -588,13 +682,13 @@ int paravirt_disable_iospace(void);
                     "2" ((u32)(arg3)), [_arg4] "mr" ((u32)(arg4)))
 #else
 #define PVOP_CALL4(rettype, op, arg1, arg2, arg3, arg4)                 \
-        __PVOP_CALL(rettype, op, "", "", "0" ((unsigned long)(arg1)),   \
-        "1"((unsigned long)(arg2)), "2"((unsigned long)(arg3)),         \
-        "3"((unsigned long)(arg4)))
+        __PVOP_CALL(rettype, op, "", "",                                \
+                    PVOP_CALL_ARG1(arg1), PVOP_CALL_ARG2(arg2),         \
+                    PVOP_CALL_ARG3(arg3), PVOP_CALL_ARG4(arg4))
 #define PVOP_VCALL4(op, arg1, arg2, arg3, arg4)                         \
-        __PVOP_VCALL(op, "", "", "0" ((unsigned long)(arg1)),           \
-        "1"((unsigned long)(arg2)), "2"((unsigned long)(arg3)),         \
-        "3"((unsigned long)(arg4)))
+        __PVOP_VCALL(op, "", "",                                        \
+                     PVOP_CALL_ARG1(arg1), PVOP_CALL_ARG2(arg2),        \
+                     PVOP_CALL_ARG3(arg3), PVOP_CALL_ARG4(arg4))
 #endif
 
 static inline int paravirt_enabled(void)
@@ -1061,13 +1155,13 @@ static inline pte_t __pte(pteval_t val)
         pteval_t ret;
 
         if (sizeof(pteval_t) > sizeof(long))
-                ret = PVOP_CALL2(pteval_t,
-                                 pv_mmu_ops.make_pte,
-                                 val, (u64)val >> 32);
+                ret = PVOP_CALLEE2(pteval_t,
+                                   pv_mmu_ops.make_pte,
+                                   val, (u64)val >> 32);
         else
-                ret = PVOP_CALL1(pteval_t,
-                                 pv_mmu_ops.make_pte,
-                                 val);
+                ret = PVOP_CALLEE1(pteval_t,
+                                   pv_mmu_ops.make_pte,
+                                   val);
 
         return (pte_t) { .pte = ret };
 }
@@ -1077,29 +1171,12 @@ static inline pteval_t pte_val(pte_t pte)
         pteval_t ret;
 
         if (sizeof(pteval_t) > sizeof(long))
-                ret = PVOP_CALL2(pteval_t, pv_mmu_ops.pte_val,
-                                 pte.pte, (u64)pte.pte >> 32);
-        else
-                ret = PVOP_CALL1(pteval_t, pv_mmu_ops.pte_val,
-                                 pte.pte);
-
-        return ret;
-}
-
-static inline pteval_t pte_flags(pte_t pte)
-{
-        pteval_t ret;
-
-        if (sizeof(pteval_t) > sizeof(long))
-                ret = PVOP_CALL2(pteval_t, pv_mmu_ops.pte_flags,
-                                 pte.pte, (u64)pte.pte >> 32);
+                ret = PVOP_CALLEE2(pteval_t, pv_mmu_ops.pte_val,
+                                   pte.pte, (u64)pte.pte >> 32);
         else
-                ret = PVOP_CALL1(pteval_t, pv_mmu_ops.pte_flags,
-                                 pte.pte);
+                ret = PVOP_CALLEE1(pteval_t, pv_mmu_ops.pte_val,
+                                   pte.pte);
 
-#ifdef CONFIG_PARAVIRT_DEBUG
-        BUG_ON(ret & PTE_PFN_MASK);
-#endif
         return ret;
 }
 
@@ -1108,11 +1185,11 @@ static inline pgd_t __pgd(pgdval_t val)
         pgdval_t ret;
 
         if (sizeof(pgdval_t) > sizeof(long))
-                ret = PVOP_CALL2(pgdval_t, pv_mmu_ops.make_pgd,
-                                 val, (u64)val >> 32);
+                ret = PVOP_CALLEE2(pgdval_t, pv_mmu_ops.make_pgd,
+                                   val, (u64)val >> 32);
         else
-                ret = PVOP_CALL1(pgdval_t, pv_mmu_ops.make_pgd,
-                                 val);
+                ret = PVOP_CALLEE1(pgdval_t, pv_mmu_ops.make_pgd,
+                                   val);
 
         return (pgd_t) { ret };
 }
@@ -1122,11 +1199,11 @@ static inline pgdval_t pgd_val(pgd_t pgd)
         pgdval_t ret;
 
         if (sizeof(pgdval_t) > sizeof(long))
-                ret =  PVOP_CALL2(pgdval_t, pv_mmu_ops.pgd_val,
-                                  pgd.pgd, (u64)pgd.pgd >> 32);
+                ret =  PVOP_CALLEE2(pgdval_t, pv_mmu_ops.pgd_val,
+                                    pgd.pgd, (u64)pgd.pgd >> 32);
         else
-                ret =  PVOP_CALL1(pgdval_t, pv_mmu_ops.pgd_val,
-                                  pgd.pgd);
+                ret =  PVOP_CALLEE1(pgdval_t, pv_mmu_ops.pgd_val,
+                                    pgd.pgd);
 
         return ret;
 }
@@ -1190,11 +1267,11 @@ static inline pmd_t __pmd(pmdval_t val)
         pmdval_t ret;
 
         if (sizeof(pmdval_t) > sizeof(long))
-                ret = PVOP_CALL2(pmdval_t, pv_mmu_ops.make_pmd,
-                                 val, (u64)val >> 32);
+                ret = PVOP_CALLEE2(pmdval_t, pv_mmu_ops.make_pmd,
+                                   val, (u64)val >> 32);
         else
-                ret = PVOP_CALL1(pmdval_t, pv_mmu_ops.make_pmd,
-                                 val);
+                ret = PVOP_CALLEE1(pmdval_t, pv_mmu_ops.make_pmd,
+                                   val);
 
         return (pmd_t) { ret };
 }
@@ -1204,11 +1281,11 @@ static inline pmdval_t pmd_val(pmd_t pmd)
         pmdval_t ret;
 
         if (sizeof(pmdval_t) > sizeof(long))
-                ret =  PVOP_CALL2(pmdval_t, pv_mmu_ops.pmd_val,
-                                  pmd.pmd, (u64)pmd.pmd >> 32);
+                ret =  PVOP_CALLEE2(pmdval_t, pv_mmu_ops.pmd_val,
+                                    pmd.pmd, (u64)pmd.pmd >> 32);
         else
-                ret =  PVOP_CALL1(pmdval_t, pv_mmu_ops.pmd_val,
-                                  pmd.pmd);
+                ret =  PVOP_CALLEE1(pmdval_t, pv_mmu_ops.pmd_val,
+                                    pmd.pmd);
 
         return ret;
 }
@@ -1230,11 +1307,11 @@ static inline pud_t __pud(pudval_t val)
         pudval_t ret;
 
         if (sizeof(pudval_t) > sizeof(long))
-                ret = PVOP_CALL2(pudval_t, pv_mmu_ops.make_pud,
-                                 val, (u64)val >> 32);
+                ret = PVOP_CALLEE2(pudval_t, pv_mmu_ops.make_pud,
+                                   val, (u64)val >> 32);
         else
-                ret = PVOP_CALL1(pudval_t, pv_mmu_ops.make_pud,
-                                 val);
+                ret = PVOP_CALLEE1(pudval_t, pv_mmu_ops.make_pud,
+                                   val);
 
         return (pud_t) { ret };
 }
@@ -1244,11 +1321,11 @@ static inline pudval_t pud_val(pud_t pud)
         pudval_t ret;
 
         if (sizeof(pudval_t) > sizeof(long))
-                ret =  PVOP_CALL2(pudval_t, pv_mmu_ops.pud_val,
-                                  pud.pud, (u64)pud.pud >> 32);
+                ret =  PVOP_CALLEE2(pudval_t, pv_mmu_ops.pud_val,
+                                    pud.pud, (u64)pud.pud >> 32);
         else
-                ret =  PVOP_CALL1(pudval_t, pv_mmu_ops.pud_val,
-                                  pud.pud);
+                ret =  PVOP_CALLEE1(pudval_t, pv_mmu_ops.pud_val,
+                                    pud.pud);
 
         return ret;
 }
@@ -1354,14 +1431,7 @@ static inline void arch_leave_lazy_cpu_mode(void)
         PVOP_VCALL0(pv_cpu_ops.lazy_mode.leave);
 }
 
-static inline void arch_flush_lazy_cpu_mode(void)
-{
-        if (unlikely(paravirt_get_lazy_mode() == PARAVIRT_LAZY_CPU)) {
-                arch_leave_lazy_cpu_mode();
-                arch_enter_lazy_cpu_mode();
-        }
-}
-
+void arch_flush_lazy_cpu_mode(void);
 
 #define  __HAVE_ARCH_ENTER_LAZY_MMU_MODE
 static inline void arch_enter_lazy_mmu_mode(void)
@@ -1374,13 +1444,7 @@ static inline void arch_leave_lazy_mmu_mode(void)
         PVOP_VCALL0(pv_mmu_ops.lazy_mode.leave);
 }
 
-static inline void arch_flush_lazy_mmu_mode(void)
-{
-        if (unlikely(paravirt_get_lazy_mode() == PARAVIRT_LAZY_MMU)) {
-                arch_leave_lazy_mmu_mode();
-                arch_enter_lazy_mmu_mode();
-        }
-}
+void arch_flush_lazy_mmu_mode(void);
 
 static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
                                 unsigned long phys, pgprot_t flags)
@@ -1389,9 +1453,10 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
 }
 
 void _paravirt_nop(void);
-#define paravirt_nop    ((void *)_paravirt_nop)
+u32 _paravirt_ident_32(u32);
+u64 _paravirt_ident_64(u64);
 
-void paravirt_use_bytelocks(void);
+#define paravirt_nop    ((void *)_paravirt_nop)
 
 #ifdef CONFIG_SMP
 
@@ -1404,6 +1469,7 @@ static inline int __raw_spin_is_contended(struct raw_spinlock *lock)
 {
         return PVOP_CALL1(int, pv_lock_ops.spin_is_contended, lock);
 }
+#define __raw_spin_is_contended __raw_spin_is_contended
 
 static __always_inline void __raw_spin_lock(struct raw_spinlock *lock)
 {
@@ -1440,12 +1506,37 @@ extern struct paravirt_patch_site __parainstructions[],
         __parainstructions_end[];
 
 #ifdef CONFIG_X86_32
-#define PV_SAVE_REGS "pushl %%ecx; pushl %%edx;"
-#define PV_RESTORE_REGS "popl %%edx; popl %%ecx"
+#define PV_SAVE_REGS "pushl %ecx; pushl %edx;"
+#define PV_RESTORE_REGS "popl %edx; popl %ecx;"
+
+/* save and restore all caller-save registers, except return value */
+#define PV_SAVE_ALL_CALLER_REGS         "pushl %ecx;"
+#define PV_RESTORE_ALL_CALLER_REGS      "popl  %ecx;"
+
 #define PV_FLAGS_ARG "0"
 #define PV_EXTRA_CLOBBERS
 #define PV_VEXTRA_CLOBBERS
 #else
+/* save and restore all caller-save registers, except return value */
+#define PV_SAVE_ALL_CALLER_REGS                                         \
+        "push %rcx;"                                                    \
+        "push %rdx;"                                                    \
+        "push %rsi;"                                                    \
+        "push %rdi;"                                                    \
+        "push %r8;"                                                     \
+        "push %r9;"                                                     \
+        "push %r10;"                                                    \
+        "push %r11;"
+#define PV_RESTORE_ALL_CALLER_REGS                                      \
+        "pop %r11;"                                                     \
+        "pop %r10;"                                                     \
+        "pop %r9;"                                                      \
+        "pop %r8;"                                                      \
+        "pop %rdi;"                                                     \
+        "pop %rsi;"                                                     \
+        "pop %rdx;"                                                     \
+        "pop %rcx;"
+
 /* We save some registers, but all of them, that's too much. We clobber all
  * caller saved registers but the argument parameter */
 #define PV_SAVE_REGS "pushq %%rdi;"
@@ -1455,52 +1546,76 @@ extern struct paravirt_patch_site __parainstructions[],
 #define PV_FLAGS_ARG "D"
 #endif
 
+/*
+ * Generate a thunk around a function which saves all caller-save
+ * registers except for the return value.  This allows C functions to
+ * be called from assembler code where fewer than normal registers are
+ * available.  It may also help code generation around calls from C
+ * code if the common case doesn't use many registers.
+ *
+ * When a callee is wrapped in a thunk, the caller can assume that all
+ * arg regs and all scratch registers are preserved across the
+ * call. The return value in rax/eax will not be saved, even for void
+ * functions.
+ */
+#define PV_CALLEE_SAVE_REGS_THUNK(func)                                 \
+        extern typeof(func) __raw_callee_save_##func;                   \
+        static void *__##func##__ __used = func;                        \
+                                                                        \
+        asm(".pushsection .text;"                                       \
+            "__raw_callee_save_" #func ": "                             \
+            PV_SAVE_ALL_CALLER_REGS                                     \
+            "call " #func ";"                                           \
+            PV_RESTORE_ALL_CALLER_REGS                                  \
+            "ret;"                                                      \
+            ".popsection")
+
+/* Get a reference to a callee-save function */
+#define PV_CALLEE_SAVE(func)                                            \
+        ((struct paravirt_callee_save) { __raw_callee_save_##func })
+
+/* Promise that "func" already uses the right calling convention */
+#define __PV_IS_CALLEE_SAVE(func)                       \
+        ((struct paravirt_callee_save) { func })
+
 static inline unsigned long __raw_local_save_flags(void)
 {
         unsigned long f;
 
-        asm volatile(paravirt_alt(PV_SAVE_REGS
-                                  PARAVIRT_CALL
-                                  PV_RESTORE_REGS)
+        asm volatile(paravirt_alt(PARAVIRT_CALL)
                      : "=a"(f)
                      : paravirt_type(pv_irq_ops.save_fl),
                        paravirt_clobber(CLBR_EAX)
-                     : "memory", "cc" PV_VEXTRA_CLOBBERS);
+                     : "memory", "cc");
         return f;
 }
 
 static inline void raw_local_irq_restore(unsigned long f)
 {
-        asm volatile(paravirt_alt(PV_SAVE_REGS
-                                  PARAVIRT_CALL
-                                  PV_RESTORE_REGS)
+        asm volatile(paravirt_alt(PARAVIRT_CALL)
                      : "=a"(f)
                      : PV_FLAGS_ARG(f),
                        paravirt_type(pv_irq_ops.restore_fl),
                        paravirt_clobber(CLBR_EAX)
-                     : "memory", "cc" PV_EXTRA_CLOBBERS);
+                     : "memory", "cc");
 }
 
 static inline void raw_local_irq_disable(void)
 {
-        asm volatile(paravirt_alt(PV_SAVE_REGS
-                                  PARAVIRT_CALL
-                                  PV_RESTORE_REGS)
+        asm volatile(paravirt_alt(PARAVIRT_CALL)
                      :
                      : paravirt_type(pv_irq_ops.irq_disable),
                        paravirt_clobber(CLBR_EAX)
-                     : "memory", "eax", "cc" PV_EXTRA_CLOBBERS);
+                     : "memory", "eax", "cc");
 }
 
 static inline void raw_local_irq_enable(void)
 {
-        asm volatile(paravirt_alt(PV_SAVE_REGS
-                                  PARAVIRT_CALL
-                                  PV_RESTORE_REGS)
+        asm volatile(paravirt_alt(PARAVIRT_CALL)
                      :
                      : paravirt_type(pv_irq_ops.irq_enable),
                        paravirt_clobber(CLBR_EAX)
-                     : "memory", "eax", "cc" PV_EXTRA_CLOBBERS);
+                     : "memory", "eax", "cc");
 }
 
 static inline unsigned long __raw_local_irq_save(void)
@@ -1543,33 +1658,49 @@ static inline unsigned long __raw_local_irq_save(void)
         .popsection
 
 
+#define COND_PUSH(set, mask, reg)                       \
+        .if ((~(set)) & mask); push %reg; .endif
+#define COND_POP(set, mask, reg)                        \
+        .if ((~(set)) & mask); pop %reg; .endif
+
 #ifdef CONFIG_X86_64
-#define PV_SAVE_REGS                            \
-        push %rax;                              \
-        push %rcx;                              \
-        push %rdx;                              \
-        push %rsi;                              \
-        push %rdi;                              \
-        push %r8;                               \
-        push %r9;                               \
-        push %r10;                              \
-        push %r11
-#define PV_RESTORE_REGS                         \
-        pop %r11;                               \
-        pop %r10;                               \
-        pop %r9;                                \
-        pop %r8;                                \
-        pop %rdi;                               \
-        pop %rsi;                               \
-        pop %rdx;                               \
-        pop %rcx;                               \
-        pop %rax
+
+#define PV_SAVE_REGS(set)                       \
+        COND_PUSH(set, CLBR_RAX, rax);          \
+        COND_PUSH(set, CLBR_RCX, rcx);          \
+        COND_PUSH(set, CLBR_RDX, rdx);          \
+        COND_PUSH(set, CLBR_RSI, rsi);          \
+        COND_PUSH(set, CLBR_RDI, rdi);          \
+        COND_PUSH(set, CLBR_R8, r8);            \
+        COND_PUSH(set, CLBR_R9, r9);            \
+        COND_PUSH(set, CLBR_R10, r10);          \
+        COND_PUSH(set, CLBR_R11, r11)
+#define PV_RESTORE_REGS(set)                    \
+        COND_POP(set, CLBR_R11, r11);           \
+        COND_POP(set, CLBR_R10, r10);           \
+        COND_POP(set, CLBR_R9, r9);             \
+        COND_POP(set, CLBR_R8, r8);             \
+        COND_POP(set, CLBR_RDI, rdi);           \
+        COND_POP(set, CLBR_RSI, rsi);           \
+        COND_POP(set, CLBR_RDX, rdx);           \
+        COND_POP(set, CLBR_RCX, rcx);           \
+        COND_POP(set, CLBR_RAX, rax)
+
 #define PARA_PATCH(struct, off)        ((PARAVIRT_PATCH_##struct + (off)) / 8)
 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .quad, 8)
 #define PARA_INDIRECT(addr)     *addr(%rip)
 #else
-#define PV_SAVE_REGS   pushl %eax; pushl %edi; pushl %ecx; pushl %edx
-#define PV_RESTORE_REGS popl %edx; popl %ecx; popl %edi; popl %eax
+#define PV_SAVE_REGS(set)                       \
+        COND_PUSH(set, CLBR_EAX, eax);          \
+        COND_PUSH(set, CLBR_EDI, edi);          \
+        COND_PUSH(set, CLBR_ECX, ecx);          \
+        COND_PUSH(set, CLBR_EDX, edx)
+#define PV_RESTORE_REGS(set)                    \
+        COND_POP(set, CLBR_EDX, edx);           \
+        COND_POP(set, CLBR_ECX, ecx);           \
+        COND_POP(set, CLBR_EDI, edi);           \
+        COND_POP(set, CLBR_EAX, eax)
+
 #define PARA_PATCH(struct, off)        ((PARAVIRT_PATCH_##struct + (off)) / 4)
 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
 #define PARA_INDIRECT(addr)     *%cs:addr
@@ -1581,15 +1712,15 @@ static inline unsigned long __raw_local_irq_save(void)
 
 #define DISABLE_INTERRUPTS(clobbers)                                    \
         PARA_SITE(PARA_PATCH(pv_irq_ops, PV_IRQ_irq_disable), clobbers, \
-                  PV_SAVE_REGS;                                         \
+                  PV_SAVE_REGS(clobbers | CLBR_CALLEE_SAVE);            \
                   call PARA_INDIRECT(pv_irq_ops+PV_IRQ_irq_disable);    \
-                  PV_RESTORE_REGS;)                     \
+                  PV_RESTORE_REGS(clobbers | CLBR_CALLEE_SAVE);)
 
 #define ENABLE_INTERRUPTS(clobbers)                                     \
         PARA_SITE(PARA_PATCH(pv_irq_ops, PV_IRQ_irq_enable), clobbers,  \
-                  PV_SAVE_REGS;                                         \
+                  PV_SAVE_REGS(clobbers | CLBR_CALLEE_SAVE);            \
                   call PARA_INDIRECT(pv_irq_ops+PV_IRQ_irq_enable);     \
-                  PV_RESTORE_REGS;)
+                  PV_RESTORE_REGS(clobbers | CLBR_CALLEE_SAVE);)
 
 #define USERGS_SYSRET32                                                 \
         PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_usergs_sysret32),       \
@@ -1619,11 +1750,15 @@ static inline unsigned long __raw_local_irq_save(void)
         PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_swapgs), CLBR_NONE,     \
                   swapgs)
 
+/*
+ * Note: swapgs is very special, and in practise is either going to be
+ * implemented with a single "swapgs" instruction or something very
+ * special.  Either way, we don't need to save any registers for
+ * it.
+ */
 #define SWAPGS                                                          \
         PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_swapgs), CLBR_NONE,     \
-                  PV_SAVE_REGS;                                         \
-                  call PARA_INDIRECT(pv_cpu_ops+PV_CPU_swapgs);         \
-                  PV_RESTORE_REGS                                       \
+                  call PARA_INDIRECT(pv_cpu_ops+PV_CPU_swapgs)          \
                  )
 
 #define GET_CR2_INTO_RCX                                \
diff --git a/arch/x86/include/asm/pat.h b/arch/x86/include/asm/pat.h
index b8493b3b9890..2cd07b9422f4 100644
--- a/arch/x86/include/asm/pat.h
+++ b/arch/x86/include/asm/pat.h
@@ -2,13 +2,12 @@
 #define _ASM_X86_PAT_H
 
 #include <linux/types.h>
+#include <asm/pgtable_types.h>
 
 #ifdef CONFIG_X86_PAT
 extern int pat_enabled;
-extern void validate_pat_support(struct cpuinfo_x86 *c);
 #else
 static const int pat_enabled;
-static inline void validate_pat_support(struct cpuinfo_x86 *c) { }
 #endif
 
 extern void pat_init(void);
@@ -17,6 +16,11 @@ extern int reserve_memtype(u64 start, u64 end,
                 unsigned long req_type, unsigned long *ret_type);
 extern int free_memtype(u64 start, u64 end);
 
-extern void pat_disable(char *reason);
+extern int kernel_map_sync_memtype(u64 base, unsigned long size,
+                unsigned long flag);
+extern void map_devmem(unsigned long pfn, unsigned long size,
+                       struct pgprot vma_prot);
+extern void unmap_devmem(unsigned long pfn, unsigned long size,
+                         struct pgprot vma_prot);
 
 #endif /* _ASM_X86_PAT_H */
diff --git a/arch/x86/include/asm/mach-default/pci-functions.h b/arch/x86/include/asm/pci-functions.h
index ed0bab427354..ed0bab427354 100644
--- a/arch/x86/include/asm/mach-default/pci-functions.h
+++ b/arch/x86/include/asm/pci-functions.h
diff --git a/arch/x86/include/asm/pda.h b/arch/x86/include/asm/pda.h
deleted file mode 100644
index 2fbfff88df37..000000000000
--- a/arch/x86/include/asm/pda.h
+++ /dev/null
@@ -1,137 +0,0 @@
-#ifndef _ASM_X86_PDA_H
-#define _ASM_X86_PDA_H
-
-#ifndef __ASSEMBLY__
-#include <linux/stddef.h>
-#include <linux/types.h>
-#include <linux/cache.h>
-#include <asm/page.h>
-
-/* Per processor datastructure. %gs points to it while the kernel runs */
-struct x8664_pda {
-        struct task_struct *pcurrent;   /* 0  Current process */
-        unsigned long data_offset;      /* 8 Per cpu data offset from linker
-                                           address */
-        unsigned long kernelstack;      /* 16 top of kernel stack for current */
-        unsigned long oldrsp;           /* 24 user rsp for system call */
-        int irqcount;                   /* 32 Irq nesting counter. Starts -1 */
-        unsigned int cpunumber;         /* 36 Logical CPU number */
-#ifdef CONFIG_CC_STACKPROTECTOR
-        unsigned long stack_canary;     /* 40 stack canary value */
-                                        /* gcc-ABI: this canary MUST be at
-                                           offset 40!!! */
-#endif
-        char *irqstackptr;
-        short nodenumber;               /* number of current node (32k max) */
-        short in_bootmem;               /* pda lives in bootmem */
-        unsigned int __softirq_pending;
-        unsigned int __nmi_count;       /* number of NMI on this CPUs */
-        short mmu_state;
-        short isidle;
-        struct mm_struct *active_mm;
-        unsigned apic_timer_irqs;
-        unsigned irq0_irqs;
-        unsigned irq_resched_count;
-        unsigned irq_call_count;
-        unsigned irq_tlb_count;
-        unsigned irq_thermal_count;
-        unsigned irq_threshold_count;
-        unsigned irq_spurious_count;
-} ____cacheline_aligned_in_smp;
-
-extern struct x8664_pda **_cpu_pda;
-extern void pda_init(int);
-
-#define cpu_pda(i) (_cpu_pda[i])
-
-/*
- * There is no fast way to get the base address of the PDA, all the accesses
- * have to mention %fs/%gs.  So it needs to be done this Torvaldian way.
- */
-extern void __bad_pda_field(void) __attribute__((noreturn));
-
-/*
- * proxy_pda doesn't actually exist, but tell gcc it is accessed for
- * all PDA accesses so it gets read/write dependencies right.
- */
-extern struct x8664_pda _proxy_pda;
-
-#define pda_offset(field) offsetof(struct x8664_pda, field)
-
-#define pda_to_op(op, field, val)                                       \
-do {                                                                    \
-        typedef typeof(_proxy_pda.field) T__;                           \
-        if (0) { T__ tmp__; tmp__ = (val); }    /* type checking */     \
-        switch (sizeof(_proxy_pda.field)) {                             \
-        case 2:                                                         \
-                asm(op "w %1,%%gs:%c2" :                                \
-                    "+m" (_proxy_pda.field) :                           \
-                    "ri" ((T__)val),                                    \
-                    "i"(pda_offset(field)));                            \
-                break;                                                  \
-        case 4:                                                         \
-                asm(op "l %1,%%gs:%c2" :                                \
-                    "+m" (_proxy_pda.field) :                           \
-                    "ri" ((T__)val),                                    \
-                    "i" (pda_offset(field)));                           \
-                break;                                                  \
-        case 8:                                                         \
-                asm(op "q %1,%%gs:%c2":                                 \
-                    "+m" (_proxy_pda.field) :                           \
-                    "ri" ((T__)val),                                    \
-                    "i"(pda_offset(field)));                            \
-                break;                                                  \
-        default:                                                        \
-                __bad_pda_field();                                      \
-        }                                                               \
-} while (0)
-
-#define pda_from_op(op, field)                  \
-({                                              \
-        typeof(_proxy_pda.field) ret__;         \
-        switch (sizeof(_proxy_pda.field)) {     \
-        case 2:                                 \
-                asm(op "w %%gs:%c1,%0" :        \
-                    "=r" (ret__) :              \
-                    "i" (pda_offset(field)),    \
-                    "m" (_proxy_pda.field));    \
-                break;                          \
-        case 4:                                 \
-                asm(op "l %%gs:%c1,%0":         \
-                    "=r" (ret__):               \
-                    "i" (pda_offset(field)),    \
-                    "m" (_proxy_pda.field));    \
-                break;                          \
-        case 8:                                 \
-                asm(op "q %%gs:%c1,%0":         \
-                    "=r" (ret__) :              \
-                    "i" (pda_offset(field)),    \
-                    "m" (_proxy_pda.field));    \
-                break;                          \
-        default:                                \
-                __bad_pda_field();              \
-        }                                       \
-        ret__;                                  \
-})
-
-#define read_pda(field)         pda_from_op("mov", field)
-#define write_pda(field, val)   pda_to_op("mov", field, val)
-#define add_pda(field, val)     pda_to_op("add", field, val)
-#define sub_pda(field, val)     pda_to_op("sub", field, val)
-#define or_pda(field, val)      pda_to_op("or", field, val)
-
-/* This is not atomic against other CPUs -- CPU preemption needs to be off */
-#define test_and_clear_bit_pda(bit, field)                              \
-({                                                                      \
-        int old__;                                                      \
-        asm volatile("btr %2,%%gs:%c3\n\tsbbl %0,%0"                    \
-                     : "=r" (old__), "+m" (_proxy_pda.field)            \
-                     : "dIr" (bit), "i" (pda_offset(field)) : "memory");\
-        old__;                                                          \
-})
-
-#endif
-
-#define PDA_STACKOFFSET (5*8)
-
-#endif /* _ASM_X86_PDA_H */
diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h
index ece72053ba63..8f1d2fbec1d4 100644
--- a/arch/x86/include/asm/percpu.h
+++ b/arch/x86/include/asm/percpu.h
@@ -2,53 +2,12 @@
 #define _ASM_X86_PERCPU_H
 
 #ifdef CONFIG_X86_64
-#include <linux/compiler.h>
-
-/* Same as asm-generic/percpu.h, except that we store the per cpu offset
-   in the PDA. Longer term the PDA and every per cpu variable
-   should be just put into a single section and referenced directly
-   from %gs */
-
-#ifdef CONFIG_SMP
-#include <asm/pda.h>
-
-#define __per_cpu_offset(cpu) (cpu_pda(cpu)->data_offset)
-#define __my_cpu_offset read_pda(data_offset)
-
-#define per_cpu_offset(x) (__per_cpu_offset(x))
-
+#define __percpu_seg            gs
+#define __percpu_mov_op         movq
+#else
+#define __percpu_seg            fs
+#define __percpu_mov_op         movl
 #endif
-#include <asm-generic/percpu.h>
-
-DECLARE_PER_CPU(struct x8664_pda, pda);
-
-/*
- * These are supposed to be implemented as a single instruction which
- * operates on the per-cpu data base segment.  x86-64 doesn't have
- * that yet, so this is a fairly inefficient workaround for the
- * meantime.  The single instruction is atomic with respect to
- * preemption and interrupts, so we need to explicitly disable
- * interrupts here to achieve the same effect.  However, because it
- * can be used from within interrupt-disable/enable, we can't actually
- * disable interrupts; disabling preemption is enough.
- */
-#define x86_read_percpu(var)                                            \
-        ({                                                              \
-                typeof(per_cpu_var(var)) __tmp;                         \
-                preempt_disable();                                      \
-                __tmp = __get_cpu_var(var);                             \
-                preempt_enable();                                       \
-                __tmp;                                                  \
-        })
-
-#define x86_write_percpu(var, val)                                      \
-        do {                                                            \
-                preempt_disable();                                      \
-                __get_cpu_var(var) = (val);                             \
-                preempt_enable();                                       \
-        } while(0)
-
-#else /* CONFIG_X86_64 */
 
 #ifdef __ASSEMBLY__
 
@@ -65,47 +24,56 @@ DECLARE_PER_CPU(struct x8664_pda, pda);
  *    PER_CPU(cpu_gdt_descr, %ebx)
  */
 #ifdef CONFIG_SMP
-#define PER_CPU(var, reg)                               \
-        movl %fs:per_cpu__##this_cpu_off, reg;          \
+#define PER_CPU(var, reg)                                               \
+        __percpu_mov_op %__percpu_seg:per_cpu__this_cpu_off, reg;       \
         lea per_cpu__##var(reg), reg
-#define PER_CPU_VAR(var)        %fs:per_cpu__##var
+#define PER_CPU_VAR(var)        %__percpu_seg:per_cpu__##var
 #else /* ! SMP */
-#define PER_CPU(var, reg)                       \
-        movl $per_cpu__##var, reg
+#define PER_CPU(var, reg)                                               \
+        __percpu_mov_op $per_cpu__##var, reg
 #define PER_CPU_VAR(var)        per_cpu__##var
 #endif  /* SMP */
 
-#else /* ...!ASSEMBLY */
-
-/*
- * PER_CPU finds an address of a per-cpu variable.
- *
- * Args:
- *    var - variable name
- *    cpu - 32bit register containing the current CPU number
- *
- * The resulting address is stored in the "cpu" argument.
- *
- * Example:
- *    PER_CPU(cpu_gdt_descr, %ebx)
- */
-#ifdef CONFIG_SMP
-
-#define __my_cpu_offset x86_read_percpu(this_cpu_off)
+#ifdef CONFIG_X86_64_SMP
+#define INIT_PER_CPU_VAR(var)  init_per_cpu__##var
+#else
+#define INIT_PER_CPU_VAR(var)  per_cpu__##var
+#endif
 
-/* fs segment starts at (positive) offset == __per_cpu_offset[cpu] */
-#define __percpu_seg "%%fs:"
+#else /* ...!ASSEMBLY */
 
-#else  /* !SMP */
+#include <linux/stringify.h>
+#include <asm/sections.h>
 
-#define __percpu_seg ""
+#define __addr_to_pcpu_ptr(addr)                                        \
+        (void *)((unsigned long)(addr) - (unsigned long)pcpu_base_addr  \
+                 + (unsigned long)__per_cpu_start)
+#define __pcpu_ptr_to_addr(ptr)                                         \
+        (void *)((unsigned long)(ptr) + (unsigned long)pcpu_base_addr   \
+                 - (unsigned long)__per_cpu_start)
 
-#endif  /* SMP */
+#ifdef CONFIG_SMP
+#define __percpu_arg(x)         "%%"__stringify(__percpu_seg)":%P" #x
+#define __my_cpu_offset         percpu_read(this_cpu_off)
+#else
+#define __percpu_arg(x)         "%" #x
+#endif
 
-#include <asm-generic/percpu.h>
+/*
+ * Initialized pointers to per-cpu variables needed for the boot
+ * processor need to use these macros to get the proper address
+ * offset from __per_cpu_load on SMP.
+ *
+ * There also must be an entry in vmlinux_64.lds.S
+ */
+#define DECLARE_INIT_PER_CPU(var) \
+       extern typeof(per_cpu_var(var)) init_per_cpu_var(var)
 
-/* We can use this directly for local CPU (faster). */
-DECLARE_PER_CPU(unsigned long, this_cpu_off);
+#ifdef CONFIG_X86_64_SMP
+#define init_per_cpu_var(var)  init_per_cpu__##var
+#else
+#define init_per_cpu_var(var)  per_cpu_var(var)
+#endif
 
 /* For arch-specific code, we can use direct single-insn ops (they
  * don't give an lvalue though). */
@@ -120,20 +88,25 @@ do {							\
         }                                               \
         switch (sizeof(var)) {                          \
         case 1:                                         \
-                asm(op "b %1,"__percpu_seg"%0"          \
+                asm(op "b %1,"__percpu_arg(0)           \
                     : "+m" (var)                        \
                     : "ri" ((T__)val));                 \
                 break;                                  \
         case 2:                                         \
-                asm(op "w %1,"__percpu_seg"%0"          \
+                asm(op "w %1,"__percpu_arg(0)           \
                     : "+m" (var)                        \
                     : "ri" ((T__)val));                 \
                 break;                                  \
         case 4:                                         \
-                asm(op "l %1,"__percpu_seg"%0"          \
+                asm(op "l %1,"__percpu_arg(0)           \
                     : "+m" (var)                        \
                     : "ri" ((T__)val));                 \
                 break;                                  \
+        case 8:                                         \
+                asm(op "q %1,"__percpu_arg(0)           \
+                    : "+m" (var)                        \
+                    : "re" ((T__)val));                 \
+                break;                                  \
         default: __bad_percpu_size();                   \
         }                                               \
 } while (0)
@@ -143,17 +116,22 @@ do {							\
         typeof(var) ret__;                              \
         switch (sizeof(var)) {                          \
         case 1:                                         \
-                asm(op "b "__percpu_seg"%1,%0"          \
+                asm(op "b "__percpu_arg(1)",%0"         \
                     : "=r" (ret__)                      \
                     : "m" (var));                       \
                 break;                                  \
         case 2:                                         \
-                asm(op "w "__percpu_seg"%1,%0"          \
+                asm(op "w "__percpu_arg(1)",%0"         \
                     : "=r" (ret__)                      \
                     : "m" (var));                       \
                 break;                                  \
         case 4:                                         \
-                asm(op "l "__percpu_seg"%1,%0"          \
+                asm(op "l "__percpu_arg(1)",%0"         \
+                    : "=r" (ret__)                      \
+                    : "m" (var));                       \
+                break;                                  \
+        case 8:                                         \
+                asm(op "q "__percpu_arg(1)",%0"         \
                     : "=r" (ret__)                      \
                     : "m" (var));                       \
                 break;                                  \
@@ -162,13 +140,30 @@ do {							\
         ret__;                                          \
 })
 
-#define x86_read_percpu(var) percpu_from_op("mov", per_cpu__##var)
-#define x86_write_percpu(var, val) percpu_to_op("mov", per_cpu__##var, val)
-#define x86_add_percpu(var, val) percpu_to_op("add", per_cpu__##var, val)
-#define x86_sub_percpu(var, val) percpu_to_op("sub", per_cpu__##var, val)
-#define x86_or_percpu(var, val) percpu_to_op("or", per_cpu__##var, val)
+#define percpu_read(var)        percpu_from_op("mov", per_cpu__##var)
+#define percpu_write(var, val)  percpu_to_op("mov", per_cpu__##var, val)
+#define percpu_add(var, val)    percpu_to_op("add", per_cpu__##var, val)
+#define percpu_sub(var, val)    percpu_to_op("sub", per_cpu__##var, val)
+#define percpu_and(var, val)    percpu_to_op("and", per_cpu__##var, val)
+#define percpu_or(var, val)     percpu_to_op("or", per_cpu__##var, val)
+#define percpu_xor(var, val)    percpu_to_op("xor", per_cpu__##var, val)
+
+/* This is not atomic against other CPUs -- CPU preemption needs to be off */
+#define x86_test_and_clear_bit_percpu(bit, var)                         \
+({                                                                      \
+        int old__;                                                      \
+        asm volatile("btr %2,"__percpu_arg(1)"\n\tsbbl %0,%0"           \
+                     : "=r" (old__), "+m" (per_cpu__##var)              \
+                     : "dIr" (bit));                                    \
+        old__;                                                          \
+})
+
+#include <asm-generic/percpu.h>
+
+/* We can use this directly for local CPU (faster). */
+DECLARE_PER_CPU(unsigned long, this_cpu_off);
+
 #endif /* !__ASSEMBLY__ */
-#endif /* !CONFIG_X86_64 */
 
 #ifdef CONFIG_SMP
 
@@ -195,9 +190,9 @@ do {							\
 #define early_per_cpu_ptr(_name) (_name##_early_ptr)
 #define early_per_cpu_map(_name, _idx) (_name##_early_map[_idx])
 #define early_per_cpu(_name, _cpu)                              \
-        (early_per_cpu_ptr(_name) ?                             \
-                early_per_cpu_ptr(_name)[_cpu] :                \
-                per_cpu(_name, _cpu))
+        *(early_per_cpu_ptr(_name) ?                            \
+                &early_per_cpu_ptr(_name)[_cpu] :               \
+                &per_cpu(_name, _cpu))
 
 #else   /* !CONFIG_SMP */
 #define DEFINE_EARLY_PER_CPU(_type, _name, _initvalue)          \
diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
index cb7c151a8bff..dd14c54ac718 100644
--- a/arch/x86/include/asm/pgalloc.h
+++ b/arch/x86/include/asm/pgalloc.h
@@ -42,6 +42,7 @@ static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
 
 static inline void pte_free(struct mm_struct *mm, struct page *pte)
 {
+        pgtable_page_dtor(pte);
         __free_page(pte);
 }
 
diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
index e0d199fe1d83..c1774ac9da7a 100644
--- a/arch/x86/include/asm/pgtable-2level.h
+++ b/arch/x86/include/asm/pgtable-2level.h
@@ -53,8 +53,6 @@ static inline pte_t native_ptep_get_and_clear(pte_t *xp)
 #define native_ptep_get_and_clear(xp) native_local_ptep_get_and_clear(xp)
 #endif
 
-#define pte_none(x)             (!(x).pte_low)
-
 /*
  * Bits _PAGE_BIT_PRESENT, _PAGE_BIT_FILE and _PAGE_BIT_PROTNONE are taken,
  * split up the 29 bits of offset into this range:
diff --git a/arch/x86/include/asm/pgtable-2level-defs.h b/arch/x86/include/asm/pgtable-2level_types.h
index d77db8990eaa..daacc23e3fb9 100644
--- a/arch/x86/include/asm/pgtable-2level-defs.h
+++ b/arch/x86/include/asm/pgtable-2level_types.h
@@ -1,7 +1,23 @@
 #ifndef _ASM_X86_PGTABLE_2LEVEL_DEFS_H
 #define _ASM_X86_PGTABLE_2LEVEL_DEFS_H
 
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+
+typedef unsigned long   pteval_t;
+typedef unsigned long   pmdval_t;
+typedef unsigned long   pudval_t;
+typedef unsigned long   pgdval_t;
+typedef unsigned long   pgprotval_t;
+
+typedef union {
+        pteval_t pte;
+        pteval_t pte_low;
+} pte_t;
+#endif  /* !__ASSEMBLY__ */
+
 #define SHARED_KERNEL_PMD       0
+#define PAGETABLE_LEVELS        2
 
 /*
  * traditional i386 two-level paging structure:
@@ -10,6 +26,7 @@
 #define PGDIR_SHIFT     22
 #define PTRS_PER_PGD    1024
 
+
 /*
  * the i386 is two-level, so we don't really have any
  * PMD directory physically.
diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
index 447da43cddb3..3f13cdf61156 100644
--- a/arch/x86/include/asm/pgtable-3level.h
+++ b/arch/x86/include/asm/pgtable-3level.h
@@ -18,21 +18,6 @@
         printk("%s:%d: bad pgd %p(%016Lx).\n",                          \
                __FILE__, __LINE__, &(e), pgd_val(e))
 
-static inline int pud_none(pud_t pud)
-{
-        return pud_val(pud) == 0;
-}
-
-static inline int pud_bad(pud_t pud)
-{
-        return (pud_val(pud) & ~(PTE_PFN_MASK | _KERNPG_TABLE | _PAGE_USER)) != 0;
-}
-
-static inline int pud_present(pud_t pud)
-{
-        return pud_val(pud) & _PAGE_PRESENT;
-}
-
 /* Rules for using set_pte: the pte being assigned *must* be
  * either not present or in a state where the hardware will
  * not attempt to update the pte.  In places where this is
@@ -120,15 +105,6 @@ static inline void pud_clear(pud_t *pudp)
                 write_cr3(pgd);
 }
 
-#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
-
-#define pud_page_vaddr(pud) ((unsigned long) __va(pud_val(pud) & PTE_PFN_MASK))
-
-
-/* Find an entry in the second-level page table.. */
-#define pmd_offset(pud, address) ((pmd_t *)pud_page_vaddr(*(pud)) +     \
-                                  pmd_index(address))
-
 #ifdef CONFIG_SMP
 static inline pte_t native_ptep_get_and_clear(pte_t *ptep)
 {
@@ -145,17 +121,6 @@ static inline pte_t native_ptep_get_and_clear(pte_t *ptep)
 #define native_ptep_get_and_clear(xp) native_local_ptep_get_and_clear(xp)
 #endif
 
-#define __HAVE_ARCH_PTE_SAME
-static inline int pte_same(pte_t a, pte_t b)
-{
-        return a.pte_low == b.pte_low && a.pte_high == b.pte_high;
-}
-
-static inline int pte_none(pte_t pte)
-{
-        return !pte.pte_low && !pte.pte_high;
-}
-
 /*
  * Bits 0, 6 and 7 are taken in the low part of the pte,
  * put the 32 bits of offset into the high part.
diff --git a/arch/x86/include/asm/pgtable-3level-defs.h b/arch/x86/include/asm/pgtable-3level_types.h
index 62561367653c..1bd5876c8649 100644
--- a/arch/x86/include/asm/pgtable-3level-defs.h
+++ b/arch/x86/include/asm/pgtable-3level_types.h
@@ -1,12 +1,31 @@
 #ifndef _ASM_X86_PGTABLE_3LEVEL_DEFS_H
 #define _ASM_X86_PGTABLE_3LEVEL_DEFS_H
 
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+
+typedef u64     pteval_t;
+typedef u64     pmdval_t;
+typedef u64     pudval_t;
+typedef u64     pgdval_t;
+typedef u64     pgprotval_t;
+
+typedef union {
+        struct {
+                unsigned long pte_low, pte_high;
+        };
+        pteval_t pte;
+} pte_t;
+#endif  /* !__ASSEMBLY__ */
+
 #ifdef CONFIG_PARAVIRT
 #define SHARED_KERNEL_PMD       (pv_info.shared_kernel_pmd)
 #else
 #define SHARED_KERNEL_PMD       1
 #endif
 
+#define PAGETABLE_LEVELS        3
+
 /*
  * PGDIR_SHIFT determines what a top-level page table entry can map
  */
@@ -25,4 +44,5 @@
  */
 #define PTRS_PER_PTE    512
 
+
 #endif /* _ASM_X86_PGTABLE_3LEVEL_DEFS_H */
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 06bbcbd66e9c..d0812e155f1d 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -1,164 +1,9 @@
 #ifndef _ASM_X86_PGTABLE_H
 #define _ASM_X86_PGTABLE_H
 
-#define FIRST_USER_ADDRESS      0
-
-#define _PAGE_BIT_PRESENT       0       /* is present */
-#define _PAGE_BIT_RW            1       /* writeable */
-#define _PAGE_BIT_USER          2       /* userspace addressable */
-#define _PAGE_BIT_PWT           3       /* page write through */
-#define _PAGE_BIT_PCD           4       /* page cache disabled */
-#define _PAGE_BIT_ACCESSED      5       /* was accessed (raised by CPU) */
-#define _PAGE_BIT_DIRTY         6       /* was written to (raised by CPU) */
-#define _PAGE_BIT_PSE           7       /* 4 MB (or 2MB) page */
-#define _PAGE_BIT_PAT           7       /* on 4KB pages */
-#define _PAGE_BIT_GLOBAL        8       /* Global TLB entry PPro+ */
-#define _PAGE_BIT_UNUSED1       9       /* available for programmer */
-#define _PAGE_BIT_IOMAP         10      /* flag used to indicate IO mapping */
-#define _PAGE_BIT_UNUSED3       11
-#define _PAGE_BIT_PAT_LARGE     12      /* On 2MB or 1GB pages */
-#define _PAGE_BIT_SPECIAL       _PAGE_BIT_UNUSED1
-#define _PAGE_BIT_CPA_TEST      _PAGE_BIT_UNUSED1
-#define _PAGE_BIT_NX           63       /* No execute: only valid after cpuid check */
-
-/* If _PAGE_BIT_PRESENT is clear, we use these: */
-/* - if the user mapped it with PROT_NONE; pte_present gives true */
-#define _PAGE_BIT_PROTNONE      _PAGE_BIT_GLOBAL
-/* - set: nonlinear file mapping, saved PTE; unset:swap */
-#define _PAGE_BIT_FILE          _PAGE_BIT_DIRTY
-
-#define _PAGE_PRESENT   (_AT(pteval_t, 1) << _PAGE_BIT_PRESENT)
-#define _PAGE_RW        (_AT(pteval_t, 1) << _PAGE_BIT_RW)
-#define _PAGE_USER      (_AT(pteval_t, 1) << _PAGE_BIT_USER)
-#define _PAGE_PWT       (_AT(pteval_t, 1) << _PAGE_BIT_PWT)
-#define _PAGE_PCD       (_AT(pteval_t, 1) << _PAGE_BIT_PCD)
-#define _PAGE_ACCESSED  (_AT(pteval_t, 1) << _PAGE_BIT_ACCESSED)
-#define _PAGE_DIRTY     (_AT(pteval_t, 1) << _PAGE_BIT_DIRTY)
-#define _PAGE_PSE       (_AT(pteval_t, 1) << _PAGE_BIT_PSE)
-#define _PAGE_GLOBAL    (_AT(pteval_t, 1) << _PAGE_BIT_GLOBAL)
-#define _PAGE_UNUSED1   (_AT(pteval_t, 1) << _PAGE_BIT_UNUSED1)
-#define _PAGE_IOMAP     (_AT(pteval_t, 1) << _PAGE_BIT_IOMAP)
-#define _PAGE_UNUSED3   (_AT(pteval_t, 1) << _PAGE_BIT_UNUSED3)
-#define _PAGE_PAT       (_AT(pteval_t, 1) << _PAGE_BIT_PAT)
-#define _PAGE_PAT_LARGE (_AT(pteval_t, 1) << _PAGE_BIT_PAT_LARGE)
-#define _PAGE_SPECIAL   (_AT(pteval_t, 1) << _PAGE_BIT_SPECIAL)
-#define _PAGE_CPA_TEST  (_AT(pteval_t, 1) << _PAGE_BIT_CPA_TEST)
-#define __HAVE_ARCH_PTE_SPECIAL
-
-#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
-#define _PAGE_NX        (_AT(pteval_t, 1) << _PAGE_BIT_NX)
-#else
-#define _PAGE_NX        (_AT(pteval_t, 0))
-#endif
+#include <asm/page.h>
 
-#define _PAGE_FILE      (_AT(pteval_t, 1) << _PAGE_BIT_FILE)
-#define _PAGE_PROTNONE  (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
-
-#define _PAGE_TABLE     (_PAGE_PRESENT | _PAGE_RW | _PAGE_USER |        \
-                         _PAGE_ACCESSED | _PAGE_DIRTY)
-#define _KERNPG_TABLE   (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED |    \
-                         _PAGE_DIRTY)
-
-/* Set of bits not changed in pte_modify */
-#define _PAGE_CHG_MASK  (PTE_PFN_MASK | _PAGE_PCD | _PAGE_PWT |         \
-                         _PAGE_SPECIAL | _PAGE_ACCESSED | _PAGE_DIRTY)
-
-#define _PAGE_CACHE_MASK        (_PAGE_PCD | _PAGE_PWT)
-#define _PAGE_CACHE_WB          (0)
-#define _PAGE_CACHE_WC          (_PAGE_PWT)
-#define _PAGE_CACHE_UC_MINUS    (_PAGE_PCD)
-#define _PAGE_CACHE_UC          (_PAGE_PCD | _PAGE_PWT)
-
-#define PAGE_NONE       __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED)
-#define PAGE_SHARED     __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | \
-                                 _PAGE_ACCESSED | _PAGE_NX)
-
-#define PAGE_SHARED_EXEC        __pgprot(_PAGE_PRESENT | _PAGE_RW |     \
-                                         _PAGE_USER | _PAGE_ACCESSED)
-#define PAGE_COPY_NOEXEC        __pgprot(_PAGE_PRESENT | _PAGE_USER |   \
-                                         _PAGE_ACCESSED | _PAGE_NX)
-#define PAGE_COPY_EXEC          __pgprot(_PAGE_PRESENT | _PAGE_USER |   \
-                                         _PAGE_ACCESSED)
-#define PAGE_COPY               PAGE_COPY_NOEXEC
-#define PAGE_READONLY           __pgprot(_PAGE_PRESENT | _PAGE_USER |   \
-                                         _PAGE_ACCESSED | _PAGE_NX)
-#define PAGE_READONLY_EXEC      __pgprot(_PAGE_PRESENT | _PAGE_USER |   \
-                                         _PAGE_ACCESSED)
-
-#define __PAGE_KERNEL_EXEC                                              \
-        (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
-#define __PAGE_KERNEL           (__PAGE_KERNEL_EXEC | _PAGE_NX)
-
-#define __PAGE_KERNEL_RO                (__PAGE_KERNEL & ~_PAGE_RW)
-#define __PAGE_KERNEL_RX                (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
-#define __PAGE_KERNEL_EXEC_NOCACHE      (__PAGE_KERNEL_EXEC | _PAGE_PCD | _PAGE_PWT)
-#define __PAGE_KERNEL_WC                (__PAGE_KERNEL | _PAGE_CACHE_WC)
-#define __PAGE_KERNEL_NOCACHE           (__PAGE_KERNEL | _PAGE_PCD | _PAGE_PWT)
-#define __PAGE_KERNEL_UC_MINUS          (__PAGE_KERNEL | _PAGE_PCD)
-#define __PAGE_KERNEL_VSYSCALL          (__PAGE_KERNEL_RX | _PAGE_USER)
-#define __PAGE_KERNEL_VSYSCALL_NOCACHE  (__PAGE_KERNEL_VSYSCALL | _PAGE_PCD | _PAGE_PWT)
-#define __PAGE_KERNEL_LARGE             (__PAGE_KERNEL | _PAGE_PSE)
-#define __PAGE_KERNEL_LARGE_NOCACHE     (__PAGE_KERNEL | _PAGE_CACHE_UC | _PAGE_PSE)
-#define __PAGE_KERNEL_LARGE_EXEC        (__PAGE_KERNEL_EXEC | _PAGE_PSE)
-
-#define __PAGE_KERNEL_IO                (__PAGE_KERNEL | _PAGE_IOMAP)
-#define __PAGE_KERNEL_IO_NOCACHE        (__PAGE_KERNEL_NOCACHE | _PAGE_IOMAP)
-#define __PAGE_KERNEL_IO_UC_MINUS       (__PAGE_KERNEL_UC_MINUS | _PAGE_IOMAP)
-#define __PAGE_KERNEL_IO_WC             (__PAGE_KERNEL_WC | _PAGE_IOMAP)
-
-#define PAGE_KERNEL                     __pgprot(__PAGE_KERNEL)
-#define PAGE_KERNEL_RO                  __pgprot(__PAGE_KERNEL_RO)
-#define PAGE_KERNEL_EXEC                __pgprot(__PAGE_KERNEL_EXEC)
-#define PAGE_KERNEL_RX                  __pgprot(__PAGE_KERNEL_RX)
-#define PAGE_KERNEL_WC                  __pgprot(__PAGE_KERNEL_WC)
-#define PAGE_KERNEL_NOCACHE             __pgprot(__PAGE_KERNEL_NOCACHE)
-#define PAGE_KERNEL_UC_MINUS            __pgprot(__PAGE_KERNEL_UC_MINUS)
-#define PAGE_KERNEL_EXEC_NOCACHE        __pgprot(__PAGE_KERNEL_EXEC_NOCACHE)
-#define PAGE_KERNEL_LARGE               __pgprot(__PAGE_KERNEL_LARGE)
-#define PAGE_KERNEL_LARGE_NOCACHE       __pgprot(__PAGE_KERNEL_LARGE_NOCACHE)
-#define PAGE_KERNEL_LARGE_EXEC          __pgprot(__PAGE_KERNEL_LARGE_EXEC)
-#define PAGE_KERNEL_VSYSCALL            __pgprot(__PAGE_KERNEL_VSYSCALL)
-#define PAGE_KERNEL_VSYSCALL_NOCACHE    __pgprot(__PAGE_KERNEL_VSYSCALL_NOCACHE)
-
-#define PAGE_KERNEL_IO                  __pgprot(__PAGE_KERNEL_IO)
-#define PAGE_KERNEL_IO_NOCACHE          __pgprot(__PAGE_KERNEL_IO_NOCACHE)
-#define PAGE_KERNEL_IO_UC_MINUS         __pgprot(__PAGE_KERNEL_IO_UC_MINUS)
-#define PAGE_KERNEL_IO_WC               __pgprot(__PAGE_KERNEL_IO_WC)
-
-/*         xwr */
-#define __P000  PAGE_NONE
-#define __P001  PAGE_READONLY
-#define __P010  PAGE_COPY
-#define __P011  PAGE_COPY
-#define __P100  PAGE_READONLY_EXEC
-#define __P101  PAGE_READONLY_EXEC
-#define __P110  PAGE_COPY_EXEC
-#define __P111  PAGE_COPY_EXEC
-
-#define __S000  PAGE_NONE
-#define __S001  PAGE_READONLY
-#define __S010  PAGE_SHARED
-#define __S011  PAGE_SHARED
-#define __S100  PAGE_READONLY_EXEC
-#define __S101  PAGE_READONLY_EXEC
-#define __S110  PAGE_SHARED_EXEC
-#define __S111  PAGE_SHARED_EXEC
-
-/*
- * early identity mapping  pte attrib macros.
- */
-#ifdef CONFIG_X86_64
-#define __PAGE_KERNEL_IDENT_LARGE_EXEC  __PAGE_KERNEL_LARGE_EXEC
-#else
-/*
- * For PDE_IDENT_ATTR include USER bit. As the PDE and PTE protection
- * bits are combined, this will alow user to access the high address mapped
- * VDSO in the presence of CONFIG_COMPAT_VDSO
- */
-#define PTE_IDENT_ATTR   0x003          /* PRESENT+RW */
-#define PDE_IDENT_ATTR   0x067          /* PRESENT+RW+USER+DIRTY+ACCESSED */
-#define PGD_IDENT_ATTR   0x001          /* PRESENT (no other attributes) */
-#endif
+#include <asm/pgtable_types.h>
 
 /*
  * Macro to mark a page protection value as UC-
@@ -170,9 +15,6 @@
 
 #ifndef __ASSEMBLY__
 
-#define pgprot_writecombine     pgprot_writecombine
-extern pgprot_t pgprot_writecombine(pgprot_t prot);
-
 /*
  * ZERO_PAGE is a global shared page that is always zero: used
  * for zero-mapped memory areas etc..
@@ -183,6 +25,66 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 extern spinlock_t pgd_lock;
 extern struct list_head pgd_list;
 
+#ifdef CONFIG_PARAVIRT
+#include <asm/paravirt.h>
+#else  /* !CONFIG_PARAVIRT */
+#define set_pte(ptep, pte)              native_set_pte(ptep, pte)
+#define set_pte_at(mm, addr, ptep, pte) native_set_pte_at(mm, addr, ptep, pte)
+
+#define set_pte_present(mm, addr, ptep, pte)                            \
+        native_set_pte_present(mm, addr, ptep, pte)
+#define set_pte_atomic(ptep, pte)                                       \
+        native_set_pte_atomic(ptep, pte)
+
+#define set_pmd(pmdp, pmd)              native_set_pmd(pmdp, pmd)
+
+#ifndef __PAGETABLE_PUD_FOLDED
+#define set_pgd(pgdp, pgd)              native_set_pgd(pgdp, pgd)
+#define pgd_clear(pgd)                  native_pgd_clear(pgd)
+#endif
+
+#ifndef set_pud
+# define set_pud(pudp, pud)             native_set_pud(pudp, pud)
+#endif
+
+#ifndef __PAGETABLE_PMD_FOLDED
+#define pud_clear(pud)                  native_pud_clear(pud)
+#endif
+
+#define pte_clear(mm, addr, ptep)       native_pte_clear(mm, addr, ptep)
+#define pmd_clear(pmd)                  native_pmd_clear(pmd)
+
+#define pte_update(mm, addr, ptep)              do { } while (0)
+#define pte_update_defer(mm, addr, ptep)        do { } while (0)
+
+static inline void __init paravirt_pagetable_setup_start(pgd_t *base)
+{
+        native_pagetable_setup_start(base);
+}
+
+static inline void __init paravirt_pagetable_setup_done(pgd_t *base)
+{
+        native_pagetable_setup_done(base);
+}
+
+#define pgd_val(x)      native_pgd_val(x)
+#define __pgd(x)        native_make_pgd(x)
+
+#ifndef __PAGETABLE_PUD_FOLDED
+#define pud_val(x)      native_pud_val(x)
+#define __pud(x)        native_make_pud(x)
+#endif
+
+#ifndef __PAGETABLE_PMD_FOLDED
+#define pmd_val(x)      native_pmd_val(x)
+#define __pmd(x)        native_make_pmd(x)
+#endif
+
+#define pte_val(x)      native_pte_val(x)
+#define __pte(x)        native_make_pte(x)
+
+#endif  /* CONFIG_PARAVIRT */
+
 /*
  * The following only work if pte_present() is true.
  * Undefined behaviour if not..
@@ -236,82 +138,108 @@ static inline unsigned long pte_pfn(pte_t pte)
 
 static inline int pmd_large(pmd_t pte)
 {
-        return (pmd_val(pte) & (_PAGE_PSE | _PAGE_PRESENT)) ==
+        return (pmd_flags(pte) & (_PAGE_PSE | _PAGE_PRESENT)) ==
                 (_PAGE_PSE | _PAGE_PRESENT);
 }
 
+static inline pte_t pte_set_flags(pte_t pte, pteval_t set)
+{
+        pteval_t v = native_pte_val(pte);
+
+        return native_make_pte(v | set);
+}
+
+static inline pte_t pte_clear_flags(pte_t pte, pteval_t clear)
+{
+        pteval_t v = native_pte_val(pte);
+
+        return native_make_pte(v & ~clear);
+}
+
 static inline pte_t pte_mkclean(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~_PAGE_DIRTY);
+        return pte_clear_flags(pte, _PAGE_DIRTY);
 }
 
 static inline pte_t pte_mkold(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~_PAGE_ACCESSED);
+        return pte_clear_flags(pte, _PAGE_ACCESSED);
 }
 
 static inline pte_t pte_wrprotect(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~_PAGE_RW);
+        return pte_clear_flags(pte, _PAGE_RW);
 }
 
 static inline pte_t pte_mkexec(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~_PAGE_NX);
+        return pte_clear_flags(pte, _PAGE_NX);
 }
 
 static inline pte_t pte_mkdirty(pte_t pte)
 {
-        return __pte(pte_val(pte) | _PAGE_DIRTY);
+        return pte_set_flags(pte, _PAGE_DIRTY);
 }
 
 static inline pte_t pte_mkyoung(pte_t pte)
 {
-        return __pte(pte_val(pte) | _PAGE_ACCESSED);
+        return pte_set_flags(pte, _PAGE_ACCESSED);
 }
 
 static inline pte_t pte_mkwrite(pte_t pte)
 {
-        return __pte(pte_val(pte) | _PAGE_RW);
+        return pte_set_flags(pte, _PAGE_RW);
 }
 
 static inline pte_t pte_mkhuge(pte_t pte)
 {
-        return __pte(pte_val(pte) | _PAGE_PSE);
+        return pte_set_flags(pte, _PAGE_PSE);
 }
 
 static inline pte_t pte_clrhuge(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~_PAGE_PSE);
+        return pte_clear_flags(pte, _PAGE_PSE);
 }
 
 static inline pte_t pte_mkglobal(pte_t pte)
 {
-        return __pte(pte_val(pte) | _PAGE_GLOBAL);
+        return pte_set_flags(pte, _PAGE_GLOBAL);
 }
 
 static inline pte_t pte_clrglobal(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~_PAGE_GLOBAL);
+        return pte_clear_flags(pte, _PAGE_GLOBAL);
 }
 
 static inline pte_t pte_mkspecial(pte_t pte)
 {
-        return __pte(pte_val(pte) | _PAGE_SPECIAL);
+        return pte_set_flags(pte, _PAGE_SPECIAL);
 }
 
-extern pteval_t __supported_pte_mask;
+/*
+ * Mask out unsupported bits in a present pgprot.  Non-present pgprots
+ * can use those bits for other purposes, so leave them be.
+ */
+static inline pgprotval_t massage_pgprot(pgprot_t pgprot)
+{
+        pgprotval_t protval = pgprot_val(pgprot);
+
+        if (protval & _PAGE_PRESENT)
+                protval &= __supported_pte_mask;
+
+        return protval;
+}
 
 static inline pte_t pfn_pte(unsigned long page_nr, pgprot_t pgprot)
 {
-        return __pte((((phys_addr_t)page_nr << PAGE_SHIFT) |
-                      pgprot_val(pgprot)) & __supported_pte_mask);
+        return __pte(((phys_addr_t)page_nr << PAGE_SHIFT) |
+                     massage_pgprot(pgprot));
 }
 
 static inline pmd_t pfn_pmd(unsigned long page_nr, pgprot_t pgprot)
 {
-        return __pmd((((phys_addr_t)page_nr << PAGE_SHIFT) |
-                      pgprot_val(pgprot)) & __supported_pte_mask);
+        return __pmd(((phys_addr_t)page_nr << PAGE_SHIFT) |
+                     massage_pgprot(pgprot));
 }
 
 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
@@ -323,7 +251,7 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
          * the newprot (if present):
          */
         val &= _PAGE_CHG_MASK;
-        val |= pgprot_val(newprot) & (~_PAGE_CHG_MASK) & __supported_pte_mask;
+        val |= massage_pgprot(newprot) & ~_PAGE_CHG_MASK;
 
         return __pte(val);
 }
@@ -339,7 +267,7 @@ static inline pgprot_t pgprot_modify(pgprot_t oldprot, pgprot_t newprot)
 
 #define pte_pgprot(x) __pgprot(pte_flags(x) & PTE_FLAGS_MASK)
 
-#define canon_pgprot(p) __pgprot(pgprot_val(p) & __supported_pte_mask)
+#define canon_pgprot(p) __pgprot(massage_pgprot(p))
 
 static inline int is_new_memtype_allowed(unsigned long flags,
                                                 unsigned long new_flags)
@@ -360,82 +288,197 @@ static inline int is_new_memtype_allowed(unsigned long flags,
         return 1;
 }
 
-#ifndef __ASSEMBLY__
-/* Indicate that x86 has its own track and untrack pfn vma functions */
-#define __HAVE_PFNMAP_TRACKING
-
-#define __HAVE_PHYS_MEM_ACCESS_PROT
-struct file;
-pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,
-                              unsigned long size, pgprot_t vma_prot);
-int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn,
-                              unsigned long size, pgprot_t *vma_prot);
-#endif
-
-/* Install a pte for a particular vaddr in kernel space. */
-void set_pte_vaddr(unsigned long vaddr, pte_t pte);
+pmd_t *populate_extra_pmd(unsigned long vaddr);
+pte_t *populate_extra_pte(unsigned long vaddr);
+#endif  /* __ASSEMBLY__ */
 
 #ifdef CONFIG_X86_32
-extern void native_pagetable_setup_start(pgd_t *base);
-extern void native_pagetable_setup_done(pgd_t *base);
+# include "pgtable_32.h"
 #else
-static inline void native_pagetable_setup_start(pgd_t *base) {}
-static inline void native_pagetable_setup_done(pgd_t *base) {}
+# include "pgtable_64.h"
 #endif
 
-struct seq_file;
-extern void arch_report_meminfo(struct seq_file *m);
+#ifndef __ASSEMBLY__
+#include <linux/mm_types.h>
 
-#ifdef CONFIG_PARAVIRT
-#include <asm/paravirt.h>
-#else  /* !CONFIG_PARAVIRT */
-#define set_pte(ptep, pte)              native_set_pte(ptep, pte)
-#define set_pte_at(mm, addr, ptep, pte) native_set_pte_at(mm, addr, ptep, pte)
+static inline int pte_none(pte_t pte)
+{
+        return !pte.pte;
+}
 
-#define set_pte_present(mm, addr, ptep, pte)                            \
-        native_set_pte_present(mm, addr, ptep, pte)
-#define set_pte_atomic(ptep, pte)                                       \
-        native_set_pte_atomic(ptep, pte)
+#define __HAVE_ARCH_PTE_SAME
+static inline int pte_same(pte_t a, pte_t b)
+{
+        return a.pte == b.pte;
+}
 
-#define set_pmd(pmdp, pmd)              native_set_pmd(pmdp, pmd)
+static inline int pte_present(pte_t a)
+{
+        return pte_flags(a) & (_PAGE_PRESENT | _PAGE_PROTNONE);
+}
 
-#ifndef __PAGETABLE_PUD_FOLDED
-#define set_pgd(pgdp, pgd)              native_set_pgd(pgdp, pgd)
-#define pgd_clear(pgd)                  native_pgd_clear(pgd)
-#endif
+static inline int pmd_present(pmd_t pmd)
+{
+        return pmd_flags(pmd) & _PAGE_PRESENT;
+}
 
-#ifndef set_pud
-# define set_pud(pudp, pud)             native_set_pud(pudp, pud)
-#endif
+static inline int pmd_none(pmd_t pmd)
+{
+        /* Only check low word on 32-bit platforms, since it might be
+           out of sync with upper half. */
+        return (unsigned long)native_pmd_val(pmd) == 0;
+}
 
-#ifndef __PAGETABLE_PMD_FOLDED
-#define pud_clear(pud)                  native_pud_clear(pud)
-#endif
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+        return (unsigned long)__va(pmd_val(pmd) & PTE_PFN_MASK);
+}
 
-#define pte_clear(mm, addr, ptep)       native_pte_clear(mm, addr, ptep)
-#define pmd_clear(pmd)                  native_pmd_clear(pmd)
+/*
+ * Currently stuck as a macro due to indirect forward reference to
+ * linux/mmzone.h's __section_mem_map_addr() definition:
+ */
+#define pmd_page(pmd)   pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)
 
-#define pte_update(mm, addr, ptep)              do { } while (0)
-#define pte_update_defer(mm, addr, ptep)        do { } while (0)
+/*
+ * the pmd page can be thought of an array like this: pmd_t[PTRS_PER_PMD]
+ *
+ * this macro returns the index of the entry in the pmd page which would
+ * control the given virtual address
+ */
+static inline unsigned pmd_index(unsigned long address)
+{
+        return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1);
+}
 
-static inline void __init paravirt_pagetable_setup_start(pgd_t *base)
+/*
+ * Conversion functions: convert a page and protection to a page entry,
+ * and a page entry and page directory to the page they refer to.
+ *
+ * (Currently stuck as a macro because of indirect forward reference
+ * to linux/mm.h:page_to_nid())
+ */
+#define mk_pte(page, pgprot)   pfn_pte(page_to_pfn(page), (pgprot))
+
+/*
+ * the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE]
+ *
+ * this function returns the index of the entry in the pte page which would
+ * control the given virtual address
+ */
+static inline unsigned pte_index(unsigned long address)
 {
-        native_pagetable_setup_start(base);
+        return (address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1);
 }
 
-static inline void __init paravirt_pagetable_setup_done(pgd_t *base)
+static inline pte_t *pte_offset_kernel(pmd_t *pmd, unsigned long address)
 {
-        native_pagetable_setup_done(base);
+        return (pte_t *)pmd_page_vaddr(*pmd) + pte_index(address);
 }
-#endif  /* CONFIG_PARAVIRT */
 
-#endif  /* __ASSEMBLY__ */
+static inline int pmd_bad(pmd_t pmd)
+{
+        return (pmd_flags(pmd) & ~_PAGE_USER) != _KERNPG_TABLE;
+}
 
-#ifdef CONFIG_X86_32
-# include "pgtable_32.h"
+static inline unsigned long pages_to_mb(unsigned long npg)
+{
+        return npg >> (20 - PAGE_SHIFT);
+}
+
+#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
+        remap_pfn_range(vma, vaddr, pfn, size, prot)
+
+#if PAGETABLE_LEVELS > 2
+static inline int pud_none(pud_t pud)
+{
+        return native_pud_val(pud) == 0;
+}
+
+static inline int pud_present(pud_t pud)
+{
+        return pud_flags(pud) & _PAGE_PRESENT;
+}
+
+static inline unsigned long pud_page_vaddr(pud_t pud)
+{
+        return (unsigned long)__va((unsigned long)pud_val(pud) & PTE_PFN_MASK);
+}
+
+/*
+ * Currently stuck as a macro due to indirect forward reference to
+ * linux/mmzone.h's __section_mem_map_addr() definition:
+ */
+#define pud_page(pud)           pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
+
+/* Find an entry in the second-level page table.. */
+static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
+{
+        return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(address);
+}
+
+static inline unsigned long pmd_pfn(pmd_t pmd)
+{
+        return (pmd_val(pmd) & PTE_PFN_MASK) >> PAGE_SHIFT;
+}
+
+static inline int pud_large(pud_t pud)
+{
+        return (pud_val(pud) & (_PAGE_PSE | _PAGE_PRESENT)) ==
+                (_PAGE_PSE | _PAGE_PRESENT);
+}
+
+static inline int pud_bad(pud_t pud)
+{
+        return (pud_flags(pud) & ~(_KERNPG_TABLE | _PAGE_USER)) != 0;
+}
 #else
-# include "pgtable_64.h"
-#endif
+static inline int pud_large(pud_t pud)
+{
+        return 0;
+}
+#endif  /* PAGETABLE_LEVELS > 2 */
+
+#if PAGETABLE_LEVELS > 3
+static inline int pgd_present(pgd_t pgd)
+{
+        return pgd_flags(pgd) & _PAGE_PRESENT;
+}
+
+static inline unsigned long pgd_page_vaddr(pgd_t pgd)
+{
+        return (unsigned long)__va((unsigned long)pgd_val(pgd) & PTE_PFN_MASK);
+}
+
+/*
+ * Currently stuck as a macro due to indirect forward reference to
+ * linux/mmzone.h's __section_mem_map_addr() definition:
+ */
+#define pgd_page(pgd)           pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
+
+/* to find an entry in a page-table-directory. */
+static inline unsigned pud_index(unsigned long address)
+{
+        return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1);
+}
+
+static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
+{
+        return (pud_t *)pgd_page_vaddr(*pgd) + pud_index(address);
+}
+
+static inline int pgd_bad(pgd_t pgd)
+{
+        return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
+}
+
+static inline int pgd_none(pgd_t pgd)
+{
+        return !native_pgd_val(pgd);
+}
+#endif  /* PAGETABLE_LEVELS > 3 */
+
+#endif  /* __ASSEMBLY__ */
 
 /*
  * the pgd page can be thought of an array like this: pgd_t[PTRS_PER_PGD]
@@ -462,28 +505,6 @@ static inline void __init paravirt_pagetable_setup_done(pgd_t *base)
 
 #ifndef __ASSEMBLY__
 
-enum {
-        PG_LEVEL_NONE,
-        PG_LEVEL_4K,
-        PG_LEVEL_2M,
-        PG_LEVEL_1G,
-        PG_LEVEL_NUM
-};
-
-#ifdef CONFIG_PROC_FS
-extern void update_page_count(int level, unsigned long pages);
-#else
-static inline void update_page_count(int level, unsigned long pages) { }
-#endif
-
-/*
- * Helper function that returns the kernel pagetable entry controlling
- * the virtual address 'address'. NULL means no pagetable entry present.
- * NOTE: the return type is pte_t but if the pmd is PSE then we return it
- * as a pte too.
- */
-extern pte_t *lookup_address(unsigned long address, unsigned int *level);
-
 /* local pte updates need not use xchg for locking */
 static inline pte_t native_local_ptep_get_and_clear(pte_t *ptep)
 {
diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
index 72b020deb46b..97612fc7632f 100644
--- a/arch/x86/include/asm/pgtable_32.h
+++ b/arch/x86/include/asm/pgtable_32.h
@@ -1,6 +1,7 @@
 #ifndef _ASM_X86_PGTABLE_32_H
 #define _ASM_X86_PGTABLE_32_H
 
+#include <asm/pgtable_32_types.h>
 
 /*
  * The Linux memory management assumes a three-level page table setup. On
@@ -33,47 +34,6 @@ void paging_init(void);
 
 extern void set_pmd_pfn(unsigned long, unsigned long, pgprot_t);
 
-/*
- * The Linux x86 paging architecture is 'compile-time dual-mode', it
- * implements both the traditional 2-level x86 page tables and the
- * newer 3-level PAE-mode page tables.
- */
-#ifdef CONFIG_X86_PAE
-# include <asm/pgtable-3level-defs.h>
-# define PMD_SIZE       (1UL << PMD_SHIFT)
-# define PMD_MASK       (~(PMD_SIZE - 1))
-#else
-# include <asm/pgtable-2level-defs.h>
-#endif
-
-#define PGDIR_SIZE      (1UL << PGDIR_SHIFT)
-#define PGDIR_MASK      (~(PGDIR_SIZE - 1))
-
-/* Just any arbitrary offset to the start of the vmalloc VM area: the
- * current 8MB value just means that there will be a 8MB "hole" after the
- * physical memory until the kernel virtual memory starts.  That means that
- * any out-of-bounds memory accesses will hopefully be caught.
- * The vmalloc() routines leaves a hole of 4kB between each vmalloced
- * area for the same reason. ;)
- */
-#define VMALLOC_OFFSET  (8 * 1024 * 1024)
-#define VMALLOC_START   ((unsigned long)high_memory + VMALLOC_OFFSET)
-#ifdef CONFIG_X86_PAE
-#define LAST_PKMAP 512
-#else
-#define LAST_PKMAP 1024
-#endif
-
-#define PKMAP_BASE ((FIXADDR_BOOT_START - PAGE_SIZE * (LAST_PKMAP + 1)) \
-                    & PMD_MASK)
-
-#ifdef CONFIG_HIGHMEM
-# define VMALLOC_END    (PKMAP_BASE - 2 * PAGE_SIZE)
-#else
-# define VMALLOC_END    (FIXADDR_START - 2 * PAGE_SIZE)
-#endif
-
-#define MAXMEM  (VMALLOC_END - PAGE_OFFSET - __VMALLOC_RESERVE)
 
 /*
  * Define this if things work differently on an i386 and an i486:
@@ -85,55 +45,12 @@ extern void set_pmd_pfn(unsigned long, unsigned long, pgprot_t);
 /* The boot page tables (all created as a single array) */
 extern unsigned long pg0[];
 
-#define pte_present(x)  ((x).pte_low & (_PAGE_PRESENT | _PAGE_PROTNONE))
-
-/* To avoid harmful races, pmd_none(x) should check only the lower when PAE */
-#define pmd_none(x)     (!(unsigned long)pmd_val((x)))
-#define pmd_present(x)  (pmd_val((x)) & _PAGE_PRESENT)
-#define pmd_bad(x) ((pmd_val(x) & (PTE_FLAGS_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
-
-#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT))
-
 #ifdef CONFIG_X86_PAE
 # include <asm/pgtable-3level.h>
 #else
 # include <asm/pgtable-2level.h>
 #endif
 
-/*
- * Conversion functions: convert a page and protection to a page entry,
- * and a page entry and page directory to the page they refer to.
- */
-#define mk_pte(page, pgprot)    pfn_pte(page_to_pfn(page), (pgprot))
-
-
-static inline int pud_large(pud_t pud) { return 0; }
-
-/*
- * the pmd page can be thought of an array like this: pmd_t[PTRS_PER_PMD]
- *
- * this macro returns the index of the entry in the pmd page which would
- * control the given virtual address
- */
-#define pmd_index(address)                              \
-        (((address) >> PMD_SHIFT) & (PTRS_PER_PMD - 1))
-
-/*
- * the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE]
- *
- * this macro returns the index of the entry in the pte page which would
- * control the given virtual address
- */
-#define pte_index(address)                                      \
-        (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, address)                         \
-        ((pte_t *)pmd_page_vaddr(*(dir)) +  pte_index((address)))
-
-#define pmd_page(pmd) (pfn_to_page(pmd_val((pmd)) >> PAGE_SHIFT))
-
-#define pmd_page_vaddr(pmd)                                     \
-        ((unsigned long)__va(pmd_val((pmd)) & PTE_PFN_MASK))
-
 #if defined(CONFIG_HIGHPTE)
 #define pte_offset_map(dir, address)                                    \
         ((pte_t *)kmap_atomic_pte(pmd_page(*(dir)), KM_PTE0) +          \
@@ -176,7 +93,4 @@ do {						\
 #define kern_addr_valid(kaddr)  (0)
 #endif
 
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
-        remap_pfn_range(vma, vaddr, pfn, size, prot)
-
 #endif /* _ASM_X86_PGTABLE_32_H */
diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
new file mode 100644
index 000000000000..2733fad45f98
--- /dev/null
+++ b/arch/x86/include/asm/pgtable_32_types.h
@@ -0,0 +1,51 @@
+#ifndef _ASM_X86_PGTABLE_32_DEFS_H
+#define _ASM_X86_PGTABLE_32_DEFS_H
+
+/*
+ * The Linux x86 paging architecture is 'compile-time dual-mode', it
+ * implements both the traditional 2-level x86 page tables and the
+ * newer 3-level PAE-mode page tables.
+ */
+#ifdef CONFIG_X86_PAE
+# include <asm/pgtable-3level_types.h>
+# define PMD_SIZE       (1UL << PMD_SHIFT)
+# define PMD_MASK       (~(PMD_SIZE - 1))
+#else
+# include <asm/pgtable-2level_types.h>
+#endif
+
+#define PGDIR_SIZE      (1UL << PGDIR_SHIFT)
+#define PGDIR_MASK      (~(PGDIR_SIZE - 1))
+
+/* Just any arbitrary offset to the start of the vmalloc VM area: the
+ * current 8MB value just means that there will be a 8MB "hole" after the
+ * physical memory until the kernel virtual memory starts.  That means that
+ * any out-of-bounds memory accesses will hopefully be caught.
+ * The vmalloc() routines leaves a hole of 4kB between each vmalloced
+ * area for the same reason. ;)
+ */
+#define VMALLOC_OFFSET  (8 * 1024 * 1024)
+
+#ifndef __ASSEMBLER__
+extern bool __vmalloc_start_set; /* set once high_memory is set */
+#endif
+
+#define VMALLOC_START   ((unsigned long)high_memory + VMALLOC_OFFSET)
+#ifdef CONFIG_X86_PAE
+#define LAST_PKMAP 512
+#else
+#define LAST_PKMAP 1024
+#endif
+
+#define PKMAP_BASE ((FIXADDR_BOOT_START - PAGE_SIZE * (LAST_PKMAP + 1)) \
+                    & PMD_MASK)
+
+#ifdef CONFIG_HIGHMEM
+# define VMALLOC_END    (PKMAP_BASE - 2 * PAGE_SIZE)
+#else
+# define VMALLOC_END    (FIXADDR_START - 2 * PAGE_SIZE)
+#endif
+
+#define MAXMEM  (VMALLOC_END - PAGE_OFFSET - __VMALLOC_RESERVE)
+
+#endif /* _ASM_X86_PGTABLE_32_DEFS_H */
diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
index ba09289accaa..6b87bc6d5018 100644
--- a/arch/x86/include/asm/pgtable_64.h
+++ b/arch/x86/include/asm/pgtable_64.h
@@ -2,6 +2,8 @@
 #define _ASM_X86_PGTABLE_64_H
 
 #include <linux/const.h>
+#include <asm/pgtable_64_types.h>
+
 #ifndef __ASSEMBLY__
 
 /*
@@ -11,7 +13,6 @@
 #include <asm/processor.h>
 #include <linux/bitops.h>
 #include <linux/threads.h>
-#include <asm/pda.h>
 
 extern pud_t level3_kernel_pgt[512];
 extern pud_t level3_ident_pgt[512];
@@ -26,32 +27,6 @@ extern void paging_init(void);
 
 #endif /* !__ASSEMBLY__ */
 
-#define SHARED_KERNEL_PMD       0
-
-/*
- * PGDIR_SHIFT determines what a top-level page table entry can map
- */
-#define PGDIR_SHIFT     39
-#define PTRS_PER_PGD    512
-
-/*
- * 3rd level page
- */
-#define PUD_SHIFT       30
-#define PTRS_PER_PUD    512
-
-/*
- * PMD_SHIFT determines the size of the area a middle-level
- * page table can map
- */
-#define PMD_SHIFT       21
-#define PTRS_PER_PMD    512
-
-/*
- * entries per page directory level
- */
-#define PTRS_PER_PTE    512
-
 #ifndef __ASSEMBLY__
 
 #define pte_ERROR(e)                                    \
@@ -67,9 +42,6 @@ extern void paging_init(void);
         printk("%s:%d: bad pgd %p(%016lx).\n",          \
                __FILE__, __LINE__, &(e), pgd_val(e))
 
-#define pgd_none(x)     (!pgd_val(x))
-#define pud_none(x)     (!pud_val(x))
-
 struct mm_struct;
 
 void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte);
@@ -134,48 +106,6 @@ static inline void native_pgd_clear(pgd_t *pgd)
         native_set_pgd(pgd, native_make_pgd(0));
 }
 
-#define pte_same(a, b)          ((a).pte == (b).pte)
-
-#endif /* !__ASSEMBLY__ */
-
-#define PMD_SIZE        (_AC(1, UL) << PMD_SHIFT)
-#define PMD_MASK        (~(PMD_SIZE - 1))
-#define PUD_SIZE        (_AC(1, UL) << PUD_SHIFT)
-#define PUD_MASK        (~(PUD_SIZE - 1))
-#define PGDIR_SIZE      (_AC(1, UL) << PGDIR_SHIFT)
-#define PGDIR_MASK      (~(PGDIR_SIZE - 1))
-
-
-#define MAXMEM           _AC(__AC(1, UL) << MAX_PHYSMEM_BITS, UL)
-#define VMALLOC_START    _AC(0xffffc20000000000, UL)
-#define VMALLOC_END      _AC(0xffffe1ffffffffff, UL)
-#define VMEMMAP_START    _AC(0xffffe20000000000, UL)
-#define MODULES_VADDR    _AC(0xffffffffa0000000, UL)
-#define MODULES_END      _AC(0xffffffffff000000, UL)
-#define MODULES_LEN   (MODULES_END - MODULES_VADDR)
-
-#ifndef __ASSEMBLY__
-
-static inline int pgd_bad(pgd_t pgd)
-{
-        return (pgd_val(pgd) & ~(PTE_PFN_MASK | _PAGE_USER)) != _KERNPG_TABLE;
-}
-
-static inline int pud_bad(pud_t pud)
-{
-        return (pud_val(pud) & ~(PTE_PFN_MASK | _PAGE_USER)) != _KERNPG_TABLE;
-}
-
-static inline int pmd_bad(pmd_t pmd)
-{
-        return (pmd_val(pmd) & ~(PTE_PFN_MASK | _PAGE_USER)) != _KERNPG_TABLE;
-}
-
-#define pte_none(x)     (!pte_val((x)))
-#define pte_present(x)  (pte_val((x)) & (_PAGE_PRESENT | _PAGE_PROTNONE))
-
-#define pages_to_mb(x)  ((x) >> (20 - PAGE_SHIFT))   /* FIXME: is this right? */
-
 /*
  * Conversion functions: convert a page and protection to a page entry,
  * and a page entry and page directory to the page they refer to.
@@ -184,41 +114,12 @@ static inline int pmd_bad(pmd_t pmd)
 /*
  * Level 4 access.
  */
-#define pgd_page_vaddr(pgd)                                             \
-        ((unsigned long)__va((unsigned long)pgd_val((pgd)) & PTE_PFN_MASK))
-#define pgd_page(pgd)           (pfn_to_page(pgd_val((pgd)) >> PAGE_SHIFT))
-#define pgd_present(pgd) (pgd_val(pgd) & _PAGE_PRESENT)
 static inline int pgd_large(pgd_t pgd) { return 0; }
 #define mk_kernel_pgd(address) __pgd((address) | _KERNPG_TABLE)
 
 /* PUD - Level3 access */
-/* to find an entry in a page-table-directory. */
-#define pud_page_vaddr(pud)                                             \
-        ((unsigned long)__va(pud_val((pud)) & PHYSICAL_PAGE_MASK))
-#define pud_page(pud)   (pfn_to_page(pud_val((pud)) >> PAGE_SHIFT))
-#define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD - 1))
-#define pud_offset(pgd, address)                                        \
-        ((pud_t *)pgd_page_vaddr(*(pgd)) + pud_index((address)))
-#define pud_present(pud) (pud_val((pud)) & _PAGE_PRESENT)
-
-static inline int pud_large(pud_t pte)
-{
-        return (pud_val(pte) & (_PAGE_PSE | _PAGE_PRESENT)) ==
-                (_PAGE_PSE | _PAGE_PRESENT);
-}
 
 /* PMD  - Level 2 access */
-#define pmd_page_vaddr(pmd) ((unsigned long) __va(pmd_val((pmd)) & PTE_PFN_MASK))
-#define pmd_page(pmd)           (pfn_to_page(pmd_val((pmd)) >> PAGE_SHIFT))
-
-#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD - 1))
-#define pmd_offset(dir, address) ((pmd_t *)pud_page_vaddr(*(dir)) + \
-                                  pmd_index(address))
-#define pmd_none(x)     (!pmd_val((x)))
-#define pmd_present(x)  (pmd_val((x)) & _PAGE_PRESENT)
-#define pfn_pmd(nr, prot) (__pmd(((nr) << PAGE_SHIFT) | pgprot_val((prot))))
-#define pmd_pfn(x)  ((pmd_val((x)) & __PHYSICAL_MASK) >> PAGE_SHIFT)
-
 #define pte_to_pgoff(pte) ((pte_val((pte)) & PHYSICAL_PAGE_MASK) >> PAGE_SHIFT)
 #define pgoff_to_pte(off) ((pte_t) { .pte = ((off) << PAGE_SHIFT) |     \
                                             _PAGE_FILE })
@@ -226,13 +127,6 @@ static inline int pud_large(pud_t pte)
 
 /* PTE - Level 1 access. */
 
-/* page, protection -> pte */
-#define mk_pte(page, pgprot)    pfn_pte(page_to_pfn((page)), (pgprot))
-
-#define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, address) ((pte_t *) pmd_page_vaddr(*(dir)) + \
-                                         pte_index((address)))
-
 /* x86-64 always has all page tables mapped. */
 #define pte_offset_map(dir, address) pte_offset_kernel((dir), (address))
 #define pte_offset_map_nested(dir, address) pte_offset_kernel((dir), (address))
@@ -266,9 +160,6 @@ extern int direct_gbpages;
 extern int kern_addr_valid(unsigned long addr);
 extern void cleanup_highmap(void);
 
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
-        remap_pfn_range(vma, vaddr, pfn, size, prot)
-
 #define HAVE_ARCH_UNMAPPED_AREA
 #define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
 
diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
new file mode 100644
index 000000000000..fbf42b8e0383
--- /dev/null
+++ b/arch/x86/include/asm/pgtable_64_types.h
@@ -0,0 +1,63 @@
+#ifndef _ASM_X86_PGTABLE_64_DEFS_H
+#define _ASM_X86_PGTABLE_64_DEFS_H
+
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+
+/*
+ * These are used to make use of C type-checking..
+ */
+typedef unsigned long   pteval_t;
+typedef unsigned long   pmdval_t;
+typedef unsigned long   pudval_t;
+typedef unsigned long   pgdval_t;
+typedef unsigned long   pgprotval_t;
+
+typedef struct { pteval_t pte; } pte_t;
+
+#endif  /* !__ASSEMBLY__ */
+
+#define SHARED_KERNEL_PMD       0
+#define PAGETABLE_LEVELS        4
+
+/*
+ * PGDIR_SHIFT determines what a top-level page table entry can map
+ */
+#define PGDIR_SHIFT     39
+#define PTRS_PER_PGD    512
+
+/*
+ * 3rd level page
+ */
+#define PUD_SHIFT       30
+#define PTRS_PER_PUD    512
+
+/*
+ * PMD_SHIFT determines the size of the area a middle-level
+ * page table can map
+ */
+#define PMD_SHIFT       21
+#define PTRS_PER_PMD    512
+
+/*
+ * entries per page directory level
+ */
+#define PTRS_PER_PTE    512
+
+#define PMD_SIZE        (_AC(1, UL) << PMD_SHIFT)
+#define PMD_MASK        (~(PMD_SIZE - 1))
+#define PUD_SIZE        (_AC(1, UL) << PUD_SHIFT)
+#define PUD_MASK        (~(PUD_SIZE - 1))
+#define PGDIR_SIZE      (_AC(1, UL) << PGDIR_SHIFT)
+#define PGDIR_MASK      (~(PGDIR_SIZE - 1))
+
+
+#define MAXMEM           _AC(__AC(1, UL) << MAX_PHYSMEM_BITS, UL)
+#define VMALLOC_START    _AC(0xffffc20000000000, UL)
+#define VMALLOC_END      _AC(0xffffe1ffffffffff, UL)
+#define VMEMMAP_START    _AC(0xffffe20000000000, UL)
+#define MODULES_VADDR    _AC(0xffffffffa0000000, UL)
+#define MODULES_END      _AC(0xffffffffff000000, UL)
+#define MODULES_LEN   (MODULES_END - MODULES_VADDR)
+
+#endif /* _ASM_X86_PGTABLE_64_DEFS_H */
diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
new file mode 100644
index 000000000000..b8238dc8786d
--- /dev/null
+++ b/arch/x86/include/asm/pgtable_types.h
@@ -0,0 +1,329 @@
+#ifndef _ASM_X86_PGTABLE_DEFS_H
+#define _ASM_X86_PGTABLE_DEFS_H
+
+#include <linux/const.h>
+#include <asm/page_types.h>
+
+#define FIRST_USER_ADDRESS      0
+
+#define _PAGE_BIT_PRESENT       0       /* is present */
+#define _PAGE_BIT_RW            1       /* writeable */
+#define _PAGE_BIT_USER          2       /* userspace addressable */
+#define _PAGE_BIT_PWT           3       /* page write through */
+#define _PAGE_BIT_PCD           4       /* page cache disabled */
+#define _PAGE_BIT_ACCESSED      5       /* was accessed (raised by CPU) */
+#define _PAGE_BIT_DIRTY         6       /* was written to (raised by CPU) */
+#define _PAGE_BIT_PSE           7       /* 4 MB (or 2MB) page */
+#define _PAGE_BIT_PAT           7       /* on 4KB pages */
+#define _PAGE_BIT_GLOBAL        8       /* Global TLB entry PPro+ */
+#define _PAGE_BIT_UNUSED1       9       /* available for programmer */
+#define _PAGE_BIT_IOMAP         10      /* flag used to indicate IO mapping */
+#define _PAGE_BIT_UNUSED3       11
+#define _PAGE_BIT_PAT_LARGE     12      /* On 2MB or 1GB pages */
+#define _PAGE_BIT_SPECIAL       _PAGE_BIT_UNUSED1
+#define _PAGE_BIT_CPA_TEST      _PAGE_BIT_UNUSED1
+#define _PAGE_BIT_NX           63       /* No execute: only valid after cpuid check */
+
+/* If _PAGE_BIT_PRESENT is clear, we use these: */
+/* - if the user mapped it with PROT_NONE; pte_present gives true */
+#define _PAGE_BIT_PROTNONE      _PAGE_BIT_GLOBAL
+/* - set: nonlinear file mapping, saved PTE; unset:swap */
+#define _PAGE_BIT_FILE          _PAGE_BIT_DIRTY
+
+#define _PAGE_PRESENT   (_AT(pteval_t, 1) << _PAGE_BIT_PRESENT)
+#define _PAGE_RW        (_AT(pteval_t, 1) << _PAGE_BIT_RW)
+#define _PAGE_USER      (_AT(pteval_t, 1) << _PAGE_BIT_USER)
+#define _PAGE_PWT       (_AT(pteval_t, 1) << _PAGE_BIT_PWT)
+#define _PAGE_PCD       (_AT(pteval_t, 1) << _PAGE_BIT_PCD)
+#define _PAGE_ACCESSED  (_AT(pteval_t, 1) << _PAGE_BIT_ACCESSED)
+#define _PAGE_DIRTY     (_AT(pteval_t, 1) << _PAGE_BIT_DIRTY)
+#define _PAGE_PSE       (_AT(pteval_t, 1) << _PAGE_BIT_PSE)
+#define _PAGE_GLOBAL    (_AT(pteval_t, 1) << _PAGE_BIT_GLOBAL)
+#define _PAGE_UNUSED1   (_AT(pteval_t, 1) << _PAGE_BIT_UNUSED1)
+#define _PAGE_IOMAP     (_AT(pteval_t, 1) << _PAGE_BIT_IOMAP)
+#define _PAGE_UNUSED3   (_AT(pteval_t, 1) << _PAGE_BIT_UNUSED3)
+#define _PAGE_PAT       (_AT(pteval_t, 1) << _PAGE_BIT_PAT)
+#define _PAGE_PAT_LARGE (_AT(pteval_t, 1) << _PAGE_BIT_PAT_LARGE)
+#define _PAGE_SPECIAL   (_AT(pteval_t, 1) << _PAGE_BIT_SPECIAL)
+#define _PAGE_CPA_TEST  (_AT(pteval_t, 1) << _PAGE_BIT_CPA_TEST)
+#define __HAVE_ARCH_PTE_SPECIAL
+
+#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
+#define _PAGE_NX        (_AT(pteval_t, 1) << _PAGE_BIT_NX)
+#else
+#define _PAGE_NX        (_AT(pteval_t, 0))
+#endif
+
+#define _PAGE_FILE      (_AT(pteval_t, 1) << _PAGE_BIT_FILE)
+#define _PAGE_PROTNONE  (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
+
+#define _PAGE_TABLE     (_PAGE_PRESENT | _PAGE_RW | _PAGE_USER |        \
+                         _PAGE_ACCESSED | _PAGE_DIRTY)
+#define _KERNPG_TABLE   (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED |    \
+                         _PAGE_DIRTY)
+
+/* Set of bits not changed in pte_modify */
+#define _PAGE_CHG_MASK  (PTE_PFN_MASK | _PAGE_PCD | _PAGE_PWT |         \
+                         _PAGE_SPECIAL | _PAGE_ACCESSED | _PAGE_DIRTY)
+
+#define _PAGE_CACHE_MASK        (_PAGE_PCD | _PAGE_PWT)
+#define _PAGE_CACHE_WB          (0)
+#define _PAGE_CACHE_WC          (_PAGE_PWT)
+#define _PAGE_CACHE_UC_MINUS    (_PAGE_PCD)
+#define _PAGE_CACHE_UC          (_PAGE_PCD | _PAGE_PWT)
+
+#define PAGE_NONE       __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED)
+#define PAGE_SHARED     __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | \
+                                 _PAGE_ACCESSED | _PAGE_NX)
+
+#define PAGE_SHARED_EXEC        __pgprot(_PAGE_PRESENT | _PAGE_RW |     \
+                                         _PAGE_USER | _PAGE_ACCESSED)
+#define PAGE_COPY_NOEXEC        __pgprot(_PAGE_PRESENT | _PAGE_USER |   \
+                                         _PAGE_ACCESSED | _PAGE_NX)
+#define PAGE_COPY_EXEC          __pgprot(_PAGE_PRESENT | _PAGE_USER |   \
+                                         _PAGE_ACCESSED)
+#define PAGE_COPY               PAGE_COPY_NOEXEC
+#define PAGE_READONLY           __pgprot(_PAGE_PRESENT | _PAGE_USER |   \
+                                         _PAGE_ACCESSED | _PAGE_NX)
+#define PAGE_READONLY_EXEC      __pgprot(_PAGE_PRESENT | _PAGE_USER |   \
+                                         _PAGE_ACCESSED)
+
+#define __PAGE_KERNEL_EXEC                                              \
+        (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
+#define __PAGE_KERNEL           (__PAGE_KERNEL_EXEC | _PAGE_NX)
+
+#define __PAGE_KERNEL_RO                (__PAGE_KERNEL & ~_PAGE_RW)
+#define __PAGE_KERNEL_RX                (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
+#define __PAGE_KERNEL_EXEC_NOCACHE      (__PAGE_KERNEL_EXEC | _PAGE_PCD | _PAGE_PWT)
+#define __PAGE_KERNEL_WC                (__PAGE_KERNEL | _PAGE_CACHE_WC)
+#define __PAGE_KERNEL_NOCACHE           (__PAGE_KERNEL | _PAGE_PCD | _PAGE_PWT)
+#define __PAGE_KERNEL_UC_MINUS          (__PAGE_KERNEL | _PAGE_PCD)
+#define __PAGE_KERNEL_VSYSCALL          (__PAGE_KERNEL_RX | _PAGE_USER)
+#define __PAGE_KERNEL_VSYSCALL_NOCACHE  (__PAGE_KERNEL_VSYSCALL | _PAGE_PCD | _PAGE_PWT)
+#define __PAGE_KERNEL_LARGE             (__PAGE_KERNEL | _PAGE_PSE)
+#define __PAGE_KERNEL_LARGE_NOCACHE     (__PAGE_KERNEL | _PAGE_CACHE_UC | _PAGE_PSE)
+#define __PAGE_KERNEL_LARGE_EXEC        (__PAGE_KERNEL_EXEC | _PAGE_PSE)
+
+#define __PAGE_KERNEL_IO                (__PAGE_KERNEL | _PAGE_IOMAP)
+#define __PAGE_KERNEL_IO_NOCACHE        (__PAGE_KERNEL_NOCACHE | _PAGE_IOMAP)
+#define __PAGE_KERNEL_IO_UC_MINUS       (__PAGE_KERNEL_UC_MINUS | _PAGE_IOMAP)
+#define __PAGE_KERNEL_IO_WC             (__PAGE_KERNEL_WC | _PAGE_IOMAP)
+
+#define PAGE_KERNEL                     __pgprot(__PAGE_KERNEL)
+#define PAGE_KERNEL_RO                  __pgprot(__PAGE_KERNEL_RO)
+#define PAGE_KERNEL_EXEC                __pgprot(__PAGE_KERNEL_EXEC)
+#define PAGE_KERNEL_RX                  __pgprot(__PAGE_KERNEL_RX)
+#define PAGE_KERNEL_WC                  __pgprot(__PAGE_KERNEL_WC)
+#define PAGE_KERNEL_NOCACHE             __pgprot(__PAGE_KERNEL_NOCACHE)
+#define PAGE_KERNEL_UC_MINUS            __pgprot(__PAGE_KERNEL_UC_MINUS)
+#define PAGE_KERNEL_EXEC_NOCACHE        __pgprot(__PAGE_KERNEL_EXEC_NOCACHE)
+#define PAGE_KERNEL_LARGE               __pgprot(__PAGE_KERNEL_LARGE)
+#define PAGE_KERNEL_LARGE_NOCACHE       __pgprot(__PAGE_KERNEL_LARGE_NOCACHE)
+#define PAGE_KERNEL_LARGE_EXEC          __pgprot(__PAGE_KERNEL_LARGE_EXEC)
+#define PAGE_KERNEL_VSYSCALL            __pgprot(__PAGE_KERNEL_VSYSCALL)
+#define PAGE_KERNEL_VSYSCALL_NOCACHE    __pgprot(__PAGE_KERNEL_VSYSCALL_NOCACHE)
+
+#define PAGE_KERNEL_IO                  __pgprot(__PAGE_KERNEL_IO)
+#define PAGE_KERNEL_IO_NOCACHE          __pgprot(__PAGE_KERNEL_IO_NOCACHE)
+#define PAGE_KERNEL_IO_UC_MINUS         __pgprot(__PAGE_KERNEL_IO_UC_MINUS)
+#define PAGE_KERNEL_IO_WC               __pgprot(__PAGE_KERNEL_IO_WC)
+
+/*         xwr */
+#define __P000  PAGE_NONE
+#define __P001  PAGE_READONLY
+#define __P010  PAGE_COPY
+#define __P011  PAGE_COPY
+#define __P100  PAGE_READONLY_EXEC
+#define __P101  PAGE_READONLY_EXEC
+#define __P110  PAGE_COPY_EXEC
+#define __P111  PAGE_COPY_EXEC
+
+#define __S000  PAGE_NONE
+#define __S001  PAGE_READONLY
+#define __S010  PAGE_SHARED
+#define __S011  PAGE_SHARED
+#define __S100  PAGE_READONLY_EXEC
+#define __S101  PAGE_READONLY_EXEC
+#define __S110  PAGE_SHARED_EXEC
+#define __S111  PAGE_SHARED_EXEC
+
+/*
+ * early identity mapping  pte attrib macros.
+ */
+#ifdef CONFIG_X86_64
+#define __PAGE_KERNEL_IDENT_LARGE_EXEC  __PAGE_KERNEL_LARGE_EXEC
+#else
+/*
+ * For PDE_IDENT_ATTR include USER bit. As the PDE and PTE protection
+ * bits are combined, this will alow user to access the high address mapped
+ * VDSO in the presence of CONFIG_COMPAT_VDSO
+ */
+#define PTE_IDENT_ATTR   0x003          /* PRESENT+RW */
+#define PDE_IDENT_ATTR   0x067          /* PRESENT+RW+USER+DIRTY+ACCESSED */
+#define PGD_IDENT_ATTR   0x001          /* PRESENT (no other attributes) */
+#endif
+
+#ifdef CONFIG_X86_32
+# include "pgtable_32_types.h"
+#else
+# include "pgtable_64_types.h"
+#endif
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+
+/* PTE_PFN_MASK extracts the PFN from a (pte|pmd|pud|pgd)val_t */
+#define PTE_PFN_MASK            ((pteval_t)PHYSICAL_PAGE_MASK)
+
+/* PTE_FLAGS_MASK extracts the flags from a (pte|pmd|pud|pgd)val_t */
+#define PTE_FLAGS_MASK          (~PTE_PFN_MASK)
+
+typedef struct pgprot { pgprotval_t pgprot; } pgprot_t;
+
+typedef struct { pgdval_t pgd; } pgd_t;
+
+static inline pgd_t native_make_pgd(pgdval_t val)
+{
+        return (pgd_t) { val };
+}
+
+static inline pgdval_t native_pgd_val(pgd_t pgd)
+{
+        return pgd.pgd;
+}
+
+static inline pgdval_t pgd_flags(pgd_t pgd)
+{
+        return native_pgd_val(pgd) & PTE_FLAGS_MASK;
+}
+
+#if PAGETABLE_LEVELS > 3
+typedef struct { pudval_t pud; } pud_t;
+
+static inline pud_t native_make_pud(pmdval_t val)
+{
+        return (pud_t) { val };
+}
+
+static inline pudval_t native_pud_val(pud_t pud)
+{
+        return pud.pud;
+}
+#else
+#include <asm-generic/pgtable-nopud.h>
+
+static inline pudval_t native_pud_val(pud_t pud)
+{
+        return native_pgd_val(pud.pgd);
+}
+#endif
+
+#if PAGETABLE_LEVELS > 2
+typedef struct { pmdval_t pmd; } pmd_t;
+
+static inline pmd_t native_make_pmd(pmdval_t val)
+{
+        return (pmd_t) { val };
+}
+
+static inline pmdval_t native_pmd_val(pmd_t pmd)
+{
+        return pmd.pmd;
+}
+#else
+#include <asm-generic/pgtable-nopmd.h>
+
+static inline pmdval_t native_pmd_val(pmd_t pmd)
+{
+        return native_pgd_val(pmd.pud.pgd);
+}
+#endif
+
+static inline pudval_t pud_flags(pud_t pud)
+{
+        return native_pud_val(pud) & PTE_FLAGS_MASK;
+}
+
+static inline pmdval_t pmd_flags(pmd_t pmd)
+{
+        return native_pmd_val(pmd) & PTE_FLAGS_MASK;
+}
+
+static inline pte_t native_make_pte(pteval_t val)
+{
+        return (pte_t) { .pte = val };
+}
+
+static inline pteval_t native_pte_val(pte_t pte)
+{
+        return pte.pte;
+}
+
+static inline pteval_t pte_flags(pte_t pte)
+{
+        return native_pte_val(pte) & PTE_FLAGS_MASK;
+}
+
+#define pgprot_val(x)   ((x).pgprot)
+#define __pgprot(x)     ((pgprot_t) { (x) } )
+
+
+typedef struct page *pgtable_t;
+
+extern pteval_t __supported_pte_mask;
+extern int nx_enabled;
+extern void set_nx(void);
+
+#define pgprot_writecombine     pgprot_writecombine
+extern pgprot_t pgprot_writecombine(pgprot_t prot);
+
+/* Indicate that x86 has its own track and untrack pfn vma functions */
+#define __HAVE_PFNMAP_TRACKING
+
+#define __HAVE_PHYS_MEM_ACCESS_PROT
+struct file;
+pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,
+                              unsigned long size, pgprot_t vma_prot);
+int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn,
+                              unsigned long size, pgprot_t *vma_prot);
+
+/* Install a pte for a particular vaddr in kernel space. */
+void set_pte_vaddr(unsigned long vaddr, pte_t pte);
+
+#ifdef CONFIG_X86_32
+extern void native_pagetable_setup_start(pgd_t *base);
+extern void native_pagetable_setup_done(pgd_t *base);
+#else
+static inline void native_pagetable_setup_start(pgd_t *base) {}
+static inline void native_pagetable_setup_done(pgd_t *base) {}
+#endif
+
+struct seq_file;
+extern void arch_report_meminfo(struct seq_file *m);
+
+enum {
+        PG_LEVEL_NONE,
+        PG_LEVEL_4K,
+        PG_LEVEL_2M,
+        PG_LEVEL_1G,
+        PG_LEVEL_NUM
+};
+
+#ifdef CONFIG_PROC_FS
+extern void update_page_count(int level, unsigned long pages);
+#else
+static inline void update_page_count(int level, unsigned long pages) { }
+#endif
+
+/*
+ * Helper function that returns the kernel pagetable entry controlling
+ * the virtual address 'address'. NULL means no pagetable entry present.
+ * NOTE: the return type is pte_t but if the pmd is PSE then we return it
+ * as a pte too.
+ */
+extern pte_t *lookup_address(unsigned long address, unsigned int *level);
+
+#endif  /* !__ASSEMBLY__ */
+
+#endif /* _ASM_X86_PGTABLE_DEFS_H */
diff --git a/arch/x86/include/asm/prctl.h b/arch/x86/include/asm/prctl.h
index a8894647dd9a..3ac5032fae09 100644
--- a/arch/x86/include/asm/prctl.h
+++ b/arch/x86/include/asm/prctl.h
@@ -6,8 +6,4 @@
 #define ARCH_GET_FS 0x1003
 #define ARCH_GET_GS 0x1004
 
-#ifdef CONFIG_X86_64
-extern long sys_arch_prctl(int, unsigned long);
-#endif /* CONFIG_X86_64 */
-
 #endif /* _ASM_X86_PRCTL_H */
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 091cd8855f2e..76139506c3e4 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -16,6 +16,7 @@ struct mm_struct;
 #include <asm/cpufeature.h>
 #include <asm/system.h>
 #include <asm/page.h>
+#include <asm/pgtable_types.h>
 #include <asm/percpu.h>
 #include <asm/msr.h>
 #include <asm/desc_defs.h>
@@ -73,7 +74,7 @@ struct cpuinfo_x86 {
         char                    pad0;
 #else
         /* Number of 4K pages in DTLB/ITLB combined(in pages): */
-        int                      x86_tlbsize;
+        int                     x86_tlbsize;
         __u8                    x86_virt_bits;
         __u8                    x86_phys_bits;
 #endif
@@ -247,7 +248,6 @@ struct x86_hw_tss {
 #define IO_BITMAP_LONGS                 (IO_BITMAP_BYTES/sizeof(long))
 #define IO_BITMAP_OFFSET                offsetof(struct tss_struct, io_bitmap)
 #define INVALID_IO_BITMAP_OFFSET        0x8000
-#define INVALID_IO_BITMAP_OFFSET_LAZY   0x9000
 
 struct tss_struct {
         /*
@@ -262,11 +262,6 @@ struct tss_struct {
          * be within the limit.
          */
         unsigned long           io_bitmap[IO_BITMAP_LONGS + 1];
-        /*
-         * Cache the current maximum and the last task that used the bitmap:
-         */
-        unsigned long           io_bitmap_max;
-        struct thread_struct    *io_bitmap_owner;
 
         /*
          * .. and then another 0x100 bytes for the emergency kernel stack:
@@ -353,7 +348,7 @@ struct i387_soft_struct {
         u8                      no_update;
         u8                      rm;
         u8                      alimit;
-        struct info             *info;
+        struct math_emu_info    *info;
         u32                     entry_eip;
 };
 
@@ -378,9 +373,30 @@ union thread_xstate {
 
 #ifdef CONFIG_X86_64
 DECLARE_PER_CPU(struct orig_ist, orig_ist);
+
+union irq_stack_union {
+        char irq_stack[IRQ_STACK_SIZE];
+        /*
+         * GCC hardcodes the stack canary as %gs:40.  Since the
+         * irq_stack is the object at %gs:0, we reserve the bottom
+         * 48 bytes of the irq stack for the canary.
+         */
+        struct {
+                char gs_base[40];
+                unsigned long stack_canary;
+        };
+};
+
+DECLARE_PER_CPU(union irq_stack_union, irq_stack_union);
+DECLARE_INIT_PER_CPU(irq_stack_union);
+
+DECLARE_PER_CPU(char *, irq_stack_ptr);
+#else   /* X86_64 */
+#ifdef CONFIG_CC_STACKPROTECTOR
+DECLARE_PER_CPU(unsigned long, stack_canary);
 #endif
+#endif  /* X86_64 */
 
-extern void print_cpu_info(struct cpuinfo_x86 *);
 extern unsigned int xstate_size;
 extern void free_thread_xstate(struct task_struct *);
 extern struct kmem_cache *task_xstate_cachep;
@@ -752,9 +768,9 @@ extern int sysenter_setup(void);
 extern struct desc_ptr          early_gdt_descr;
 
 extern void cpu_set_gdt(int);
-extern void switch_to_new_gdt(void);
+extern void switch_to_new_gdt(int);
+extern void load_percpu_segment(int);
 extern void cpu_init(void);
-extern void init_gdt(int cpu);
 
 static inline unsigned long get_debugctlmsr(void)
 {
@@ -839,6 +855,7 @@ static inline void spin_lock_prefetch(const void *x)
  * User space process size: 3GB (default).
  */
 #define TASK_SIZE               PAGE_OFFSET
+#define TASK_SIZE_MAX           TASK_SIZE
 #define STACK_TOP               TASK_SIZE
 #define STACK_TOP_MAX           STACK_TOP
 
@@ -898,7 +915,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
 /*
  * User space process size. 47bits minus one guard page.
  */
-#define TASK_SIZE64     ((1UL << 47) - PAGE_SIZE)
+#define TASK_SIZE_MAX   ((1UL << 47) - PAGE_SIZE)
 
 /* This decides where the kernel will search for a free chunk of vm
  * space during mmap's.
@@ -907,12 +924,12 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
                                         0xc0000000 : 0xFFFFe000)
 
 #define TASK_SIZE               (test_thread_flag(TIF_IA32) ? \
-                                        IA32_PAGE_OFFSET : TASK_SIZE64)
+                                        IA32_PAGE_OFFSET : TASK_SIZE_MAX)
 #define TASK_SIZE_OF(child)     ((test_tsk_thread_flag(child, TIF_IA32)) ? \
-                                        IA32_PAGE_OFFSET : TASK_SIZE64)
+                                        IA32_PAGE_OFFSET : TASK_SIZE_MAX)
 
 #define STACK_TOP               TASK_SIZE
-#define STACK_TOP_MAX           TASK_SIZE64
+#define STACK_TOP_MAX           TASK_SIZE_MAX
 
 #define INIT_THREAD  { \
         .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
diff --git a/arch/x86/include/asm/proto.h b/arch/x86/include/asm/proto.h
index d6a22f92ba77..49fb3ecf3bb3 100644
--- a/arch/x86/include/asm/proto.h
+++ b/arch/x86/include/asm/proto.h
@@ -18,11 +18,7 @@ extern void syscall32_cpu_init(void);
 
 extern void check_efer(void);
 
-#ifdef CONFIG_X86_BIOS_REBOOT
 extern int reboot_force;
-#else
-static const int reboot_force = 0;
-#endif
 
 long do_arch_prctl(struct task_struct *task, int code, unsigned long addr);
 
diff --git a/arch/x86/include/asm/ptrace-abi.h b/arch/x86/include/asm/ptrace-abi.h
index 25f1bb8fc626..8e0f8d199e05 100644
--- a/arch/x86/include/asm/ptrace-abi.h
+++ b/arch/x86/include/asm/ptrace-abi.h
@@ -83,7 +83,7 @@
 #ifdef CONFIG_X86_PTRACE_BTS
 
 #ifndef __ASSEMBLY__
-#include <asm/types.h>
+#include <linux/types.h>
 
 /* configuration/status structure used in PTRACE_BTS_CONFIG and
    PTRACE_BTS_STATUS commands.
diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
index 6d34d954c228..e304b66abeea 100644
--- a/arch/x86/include/asm/ptrace.h
+++ b/arch/x86/include/asm/ptrace.h
@@ -28,7 +28,7 @@ struct pt_regs {
         int  xds;
         int  xes;
         int  xfs;
-        /* int  gs; */
+        int  xgs;
         long orig_eax;
         long eip;
         int  xcs;
@@ -50,7 +50,7 @@ struct pt_regs {
         unsigned long ds;
         unsigned long es;
         unsigned long fs;
-        /* int  gs; */
+        unsigned long gs;
         unsigned long orig_ax;
         unsigned long ip;
         unsigned long cs;
diff --git a/arch/x86/include/asm/mach-rdc321x/rdc321x_defs.h b/arch/x86/include/asm/rdc321x_defs.h
index c8e9c8bed3d0..c8e9c8bed3d0 100644
--- a/arch/x86/include/asm/mach-rdc321x/rdc321x_defs.h
+++ b/arch/x86/include/asm/rdc321x_defs.h
diff --git a/arch/x86/include/asm/seccomp_32.h b/arch/x86/include/asm/seccomp_32.h
index a6ad87b352c4..b811d6f5780c 100644
--- a/arch/x86/include/asm/seccomp_32.h
+++ b/arch/x86/include/asm/seccomp_32.h
@@ -1,12 +1,6 @@
 #ifndef _ASM_X86_SECCOMP_32_H
 #define _ASM_X86_SECCOMP_32_H
 
-#include <linux/thread_info.h>
-
-#ifdef TIF_32BIT
-#error "unexpected TIF_32BIT on i386"
-#endif
-
 #include <linux/unistd.h>
 
 #define __NR_seccomp_read __NR_read
diff --git a/arch/x86/include/asm/seccomp_64.h b/arch/x86/include/asm/seccomp_64.h
index 4171bb794e9e..84ec1bd161a5 100644
--- a/arch/x86/include/asm/seccomp_64.h
+++ b/arch/x86/include/asm/seccomp_64.h
@@ -1,14 +1,6 @@
 #ifndef _ASM_X86_SECCOMP_64_H
 #define _ASM_X86_SECCOMP_64_H
 
-#include <linux/thread_info.h>
-
-#ifdef TIF_32BIT
-#error "unexpected TIF_32BIT on x86_64"
-#else
-#define TIF_32BIT TIF_IA32
-#endif
-
 #include <linux/unistd.h>
 #include <asm/ia32_unistd.h>
 
diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
index 1dc1b51ac623..14e0ed86a6f9 100644
--- a/arch/x86/include/asm/segment.h
+++ b/arch/x86/include/asm/segment.h
@@ -61,7 +61,7 @@
  *
  *  26 - ESPFIX small SS
  *  27 - per-cpu                        [ offset to per-cpu data area ]
- *  28 - unused
+ *  28 - stack_canary-20                [ for stack protector ]
  *  29 - unused
  *  30 - unused
  *  31 - TSS for double fault handler
@@ -95,6 +95,13 @@
 #define __KERNEL_PERCPU 0
 #endif
 
+#define GDT_ENTRY_STACK_CANARY          (GDT_ENTRY_KERNEL_BASE + 16)
+#ifdef CONFIG_CC_STACKPROTECTOR
+#define __KERNEL_STACK_CANARY           (GDT_ENTRY_STACK_CANARY * 8)
+#else
+#define __KERNEL_STACK_CANARY           0
+#endif
+
 #define GDT_ENTRY_DOUBLEFAULT_TSS       31
 
 /*
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h
index ebe858cdc8a3..05c6f6b11fd5 100644
--- a/arch/x86/include/asm/setup.h
+++ b/arch/x86/include/asm/setup.h
@@ -1,33 +1,19 @@
 #ifndef _ASM_X86_SETUP_H
 #define _ASM_X86_SETUP_H
 
+#ifdef __KERNEL__
+
 #define COMMAND_LINE_SIZE 2048
 
 #ifndef __ASSEMBLY__
 
-/* Interrupt control for vSMPowered x86_64 systems */
-void vsmp_init(void);
-
-
-void setup_bios_corruption_check(void);
-
-
-#ifdef CONFIG_X86_VISWS
-extern void visws_early_detect(void);
-extern int is_visws_box(void);
-#else
-static inline void visws_early_detect(void) { }
-static inline int is_visws_box(void) { return 0; }
-#endif
-
-extern int wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip);
-extern int wakeup_secondary_cpu_via_init(int apicid, unsigned long start_eip);
 /*
  * Any setup quirks to be performed?
  */
 struct mpc_cpu;
 struct mpc_bus;
 struct mpc_oemtable;
+
 struct x86_quirks {
         int (*arch_pre_time_init)(void);
         int (*arch_time_init)(void);
@@ -43,20 +29,19 @@ struct x86_quirks {
         void (*mpc_oem_bus_info)(struct mpc_bus *m, char *name);
         void (*mpc_oem_pci_bus)(struct mpc_bus *m);
         void (*smp_read_mpc_oem)(struct mpc_oemtable *oemtable,
-                                    unsigned short oemsize);
+                                unsigned short oemsize);
         int (*setup_ioapic_ids)(void);
-        int (*update_genapic)(void);
 };
 
-extern struct x86_quirks *x86_quirks;
-extern unsigned long saved_video_mode;
+extern void x86_quirk_pre_intr_init(void);
+extern void x86_quirk_intr_init(void);
 
-#ifndef CONFIG_PARAVIRT
-#define paravirt_post_allocator_init()  do {} while (0)
-#endif
-#endif /* __ASSEMBLY__ */
+extern void x86_quirk_trap_init(void);
 
-#ifdef __KERNEL__
+extern void x86_quirk_pre_time_init(void);
+extern void x86_quirk_time_init(void);
+
+#endif /* __ASSEMBLY__ */
 
 #ifdef __i386__
 
@@ -78,6 +63,30 @@ extern unsigned long saved_video_mode;
 #ifndef __ASSEMBLY__
 #include <asm/bootparam.h>
 
+/* Interrupt control for vSMPowered x86_64 systems */
+#ifdef CONFIG_X86_VSMP
+void vsmp_init(void);
+#else
+static inline void vsmp_init(void) { }
+#endif
+
+void setup_bios_corruption_check(void);
+
+#ifdef CONFIG_X86_VISWS
+extern void visws_early_detect(void);
+extern int is_visws_box(void);
+#else
+static inline void visws_early_detect(void) { }
+static inline int is_visws_box(void) { return 0; }
+#endif
+
+extern struct x86_quirks *x86_quirks;
+extern unsigned long saved_video_mode;
+
+#ifndef CONFIG_PARAVIRT
+#define paravirt_post_allocator_init()  do {} while (0)
+#endif
+
 #ifndef _SETUP
 
 /*
@@ -100,7 +109,6 @@ extern unsigned long init_pg_tables_start;
 extern unsigned long init_pg_tables_end;
 
 #else
-void __init x86_64_init_pda(void);
 void __init x86_64_start_kernel(char *real_mode);
 void __init x86_64_start_reservations(char *real_mode_data);
 
diff --git a/arch/x86/include/asm/mach-default/setup_arch.h b/arch/x86/include/asm/setup_arch.h
index 38846208b548..38846208b548 100644
--- a/arch/x86/include/asm/mach-default/setup_arch.h
+++ b/arch/x86/include/asm/setup_arch.h
diff --git a/arch/x86/include/asm/sigcontext.h b/arch/x86/include/asm/sigcontext.h
index 0afcb5e58acc..ec666491aaa4 100644
--- a/arch/x86/include/asm/sigcontext.h
+++ b/arch/x86/include/asm/sigcontext.h
@@ -2,7 +2,7 @@
 #define _ASM_X86_SIGCONTEXT_H
 
 #include <linux/compiler.h>
-#include <asm/types.h>
+#include <linux/types.h>
 
 #define FP_XSTATE_MAGIC1        0x46505853U
 #define FP_XSTATE_MAGIC2        0x46505845U
diff --git a/arch/x86/include/asm/sigcontext32.h b/arch/x86/include/asm/sigcontext32.h
index 6126188cf3a9..ad1478c4ae12 100644
--- a/arch/x86/include/asm/sigcontext32.h
+++ b/arch/x86/include/asm/sigcontext32.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_X86_SIGCONTEXT32_H
 #define _ASM_X86_SIGCONTEXT32_H
 
+#include <linux/types.h>
+
 /* signal context for 32bit programs. */
 
 #define X86_FXSR_MAGIC          0x0000
diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
index 19953df61c52..47d0e21f2b9e 100644
--- a/arch/x86/include/asm/smp.h
+++ b/arch/x86/include/asm/smp.h
@@ -15,34 +15,8 @@
 #  include <asm/io_apic.h>
 # endif
 #endif
-#include <asm/pda.h>
 #include <asm/thread_info.h>
-
-#ifdef CONFIG_X86_64
-
-extern cpumask_var_t cpu_callin_mask;
-extern cpumask_var_t cpu_callout_mask;
-extern cpumask_var_t cpu_initialized_mask;
-extern cpumask_var_t cpu_sibling_setup_mask;
-
-#else /* CONFIG_X86_32 */
-
-extern cpumask_t cpu_callin_map;
-extern cpumask_t cpu_callout_map;
-extern cpumask_t cpu_initialized;
-extern cpumask_t cpu_sibling_setup_map;
-
-#define cpu_callin_mask         ((struct cpumask *)&cpu_callin_map)
-#define cpu_callout_mask        ((struct cpumask *)&cpu_callout_map)
-#define cpu_initialized_mask    ((struct cpumask *)&cpu_initialized)
-#define cpu_sibling_setup_mask  ((struct cpumask *)&cpu_sibling_setup_map)
-
-#endif /* CONFIG_X86_32 */
-
-extern void (*mtrr_hook)(void);
-extern void zap_low_mappings(void);
-
-extern int __cpuinit get_local_pda(int cpu);
+#include <asm/cpumask.h>
 
 extern int smp_num_siblings;
 extern unsigned int num_processors;
@@ -50,9 +24,7 @@ extern unsigned int num_processors;
 DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
 DECLARE_PER_CPU(cpumask_t, cpu_core_map);
 DECLARE_PER_CPU(u16, cpu_llc_id);
-#ifdef CONFIG_X86_32
 DECLARE_PER_CPU(int, cpu_number);
-#endif
 
 static inline struct cpumask *cpu_sibling_mask(int cpu)
 {
@@ -167,8 +139,6 @@ void play_dead_common(void);
 void native_send_call_func_ipi(const struct cpumask *mask);
 void native_send_call_func_single_ipi(int cpu);
 
-extern void prefill_possible_map(void);
-
 void smp_store_cpu_info(int id);
 #define cpu_physical_id(cpu)    per_cpu(x86_cpu_to_apicid, cpu)
 
@@ -177,10 +147,6 @@ static inline int num_booting_cpus(void)
 {
         return cpumask_weight(cpu_callout_mask);
 }
-#else
-static inline void prefill_possible_map(void)
-{
-}
 #endif /* CONFIG_SMP */
 
 extern unsigned disabled_cpus __cpuinitdata;
@@ -191,11 +157,11 @@ extern unsigned disabled_cpus __cpuinitdata;
  * from the initial startup. We map APIC_BASE very early in page_setup(),
  * so this is correct in the x86 case.
  */
-#define raw_smp_processor_id() (x86_read_percpu(cpu_number))
+#define raw_smp_processor_id() (percpu_read(cpu_number))
 extern int safe_smp_processor_id(void);
 
 #elif defined(CONFIG_X86_64_SMP)
-#define raw_smp_processor_id()  read_pda(cpunumber)
+#define raw_smp_processor_id() (percpu_read(cpu_number))
 
 #define stack_smp_processor_id()                                        \
 ({                                                              \
@@ -205,10 +171,6 @@ extern int safe_smp_processor_id(void);
 })
 #define safe_smp_processor_id()         smp_processor_id()
 
-#else /* !CONFIG_X86_32_SMP && !CONFIG_X86_64_SMP */
-#define cpu_physical_id(cpu)            boot_cpu_physical_apicid
-#define safe_smp_processor_id()         0
-#define stack_smp_processor_id()        0
 #endif
 
 #ifdef CONFIG_X86_LOCAL_APIC
@@ -220,28 +182,9 @@ static inline int logical_smp_processor_id(void)
         return GET_APIC_LOGICAL_ID(*(u32 *)(APIC_BASE + APIC_LDR));
 }
 
-#include <mach_apicdef.h>
-static inline unsigned int read_apic_id(void)
-{
-        unsigned int reg;
-
-        reg = *(u32 *)(APIC_BASE + APIC_ID);
-
-        return GET_APIC_ID(reg);
-}
 #endif
 
-
-# if defined(APIC_DEFINITION) || defined(CONFIG_X86_64)
 extern int hard_smp_processor_id(void);
-# else
-#include <mach_apicdef.h>
-static inline int hard_smp_processor_id(void)
-{
-        /* we don't want to mark this access volatile - bad code generation */
-        return read_apic_id();
-}
-# endif /* APIC_DEFINITION */
 
 #else /* CONFIG_X86_LOCAL_APIC */
 
@@ -251,11 +194,5 @@ static inline int hard_smp_processor_id(void)
 
 #endif /* CONFIG_X86_LOCAL_APIC */
 
-#ifdef CONFIG_X86_HAS_BOOT_CPU_ID
-extern unsigned char boot_cpu_id;
-#else
-#define boot_cpu_id     0
-#endif
-
 #endif /* __ASSEMBLY__ */
 #endif /* _ASM_X86_SMP_H */
diff --git a/arch/x86/include/asm/mach-default/smpboot_hooks.h b/arch/x86/include/asm/smpboot_hooks.h
index 23bf52103b89..1def60114906 100644
--- a/arch/x86/include/asm/mach-default/smpboot_hooks.h
+++ b/arch/x86/include/asm/smpboot_hooks.h
@@ -13,10 +13,10 @@ static inline void smpboot_setup_warm_reset_vector(unsigned long start_eip)
         CMOS_WRITE(0xa, 0xf);
         local_flush_tlb();
         pr_debug("1.\n");
-        *((volatile unsigned short *)phys_to_virt(TRAMPOLINE_PHYS_HIGH)) =
+        *((volatile unsigned short *)phys_to_virt(apic->trampoline_phys_high)) =
                                                                  start_eip >> 4;
         pr_debug("2.\n");
-        *((volatile unsigned short *)phys_to_virt(TRAMPOLINE_PHYS_LOW)) =
+        *((volatile unsigned short *)phys_to_virt(apic->trampoline_phys_low)) =
                                                          start_eip & 0xf;
         pr_debug("3.\n");
 }
@@ -34,7 +34,7 @@ static inline void smpboot_restore_warm_reset_vector(void)
          */
         CMOS_WRITE(0, 0xf);
 
-        *((volatile long *)phys_to_virt(TRAMPOLINE_PHYS_LOW)) = 0;
+        *((volatile long *)phys_to_virt(apic->trampoline_phys_low)) = 0;
 }
 
 static inline void __init smpboot_setup_io_apic(void)
diff --git a/arch/x86/include/asm/spinlock.h b/arch/x86/include/asm/spinlock.h
index d17c91981da2..3a5696656680 100644
--- a/arch/x86/include/asm/spinlock.h
+++ b/arch/x86/include/asm/spinlock.h
@@ -172,70 +172,8 @@ static inline int __ticket_spin_is_contended(raw_spinlock_t *lock)
         return (((tmp >> TICKET_SHIFT) - tmp) & ((1 << TICKET_SHIFT) - 1)) > 1;
 }
 
-#ifdef CONFIG_PARAVIRT
-/*
- * Define virtualization-friendly old-style lock byte lock, for use in
- * pv_lock_ops if desired.
- *
- * This differs from the pre-2.6.24 spinlock by always using xchgb
- * rather than decb to take the lock; this allows it to use a
- * zero-initialized lock structure.  It also maintains a 1-byte
- * contention counter, so that we can implement
- * __byte_spin_is_contended.
- */
-struct __byte_spinlock {
-        s8 lock;
-        s8 spinners;
-};
-
-static inline int __byte_spin_is_locked(raw_spinlock_t *lock)
-{
-        struct __byte_spinlock *bl = (struct __byte_spinlock *)lock;
-        return bl->lock != 0;
-}
-
-static inline int __byte_spin_is_contended(raw_spinlock_t *lock)
-{
-        struct __byte_spinlock *bl = (struct __byte_spinlock *)lock;
-        return bl->spinners != 0;
-}
-
-static inline void __byte_spin_lock(raw_spinlock_t *lock)
-{
-        struct __byte_spinlock *bl = (struct __byte_spinlock *)lock;
-        s8 val = 1;
-
-        asm("1: xchgb %1, %0\n"
-            "   test %1,%1\n"
-            "   jz 3f\n"
-            "   " LOCK_PREFIX "incb %2\n"
-            "2: rep;nop\n"
-            "   cmpb $1, %0\n"
-            "   je 2b\n"
-            "   " LOCK_PREFIX "decb %2\n"
-            "   jmp 1b\n"
-            "3:"
-            : "+m" (bl->lock), "+q" (val), "+m" (bl->spinners): : "memory");
-}
-
-static inline int __byte_spin_trylock(raw_spinlock_t *lock)
-{
-        struct __byte_spinlock *bl = (struct __byte_spinlock *)lock;
-        u8 old = 1;
-
-        asm("xchgb %1,%0"
-            : "+m" (bl->lock), "+q" (old) : : "memory");
+#ifndef CONFIG_PARAVIRT
 
-        return old == 0;
-}
-
-static inline void __byte_spin_unlock(raw_spinlock_t *lock)
-{
-        struct __byte_spinlock *bl = (struct __byte_spinlock *)lock;
-        smp_wmb();
-        bl->lock = 0;
-}
-#else  /* !CONFIG_PARAVIRT */
 static inline int __raw_spin_is_locked(raw_spinlock_t *lock)
 {
         return __ticket_spin_is_locked(lock);
@@ -245,6 +183,7 @@ static inline int __raw_spin_is_contended(raw_spinlock_t *lock)
 {
         return __ticket_spin_is_contended(lock);
 }
+#define __raw_spin_is_contended __raw_spin_is_contended
 
 static __always_inline void __raw_spin_lock(raw_spinlock_t *lock)
 {
@@ -267,7 +206,7 @@ static __always_inline void __raw_spin_lock_flags(raw_spinlock_t *lock,
         __raw_spin_lock(lock);
 }
 
-#endif  /* CONFIG_PARAVIRT */
+#endif
 
 static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock)
 {
@@ -329,8 +268,7 @@ static inline int __raw_read_trylock(raw_rwlock_t *lock)
 {
         atomic_t *count = (atomic_t *)lock;
 
-        atomic_dec(count);
-        if (atomic_read(count) >= 0)
+        if (atomic_dec_return(count) >= 0)
                 return 1;
         atomic_inc(count);
         return 0;
diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
new file mode 100644
index 000000000000..c2d742c6e15f
--- /dev/null
+++ b/arch/x86/include/asm/stackprotector.h
@@ -0,0 +1,124 @@
+/*
+ * GCC stack protector support.
+ *
+ * Stack protector works by putting predefined pattern at the start of
+ * the stack frame and verifying that it hasn't been overwritten when
+ * returning from the function.  The pattern is called stack canary
+ * and unfortunately gcc requires it to be at a fixed offset from %gs.
+ * On x86_64, the offset is 40 bytes and on x86_32 20 bytes.  x86_64
+ * and x86_32 use segment registers differently and thus handles this
+ * requirement differently.
+ *
+ * On x86_64, %gs is shared by percpu area and stack canary.  All
+ * percpu symbols are zero based and %gs points to the base of percpu
+ * area.  The first occupant of the percpu area is always
+ * irq_stack_union which contains stack_canary at offset 40.  Userland
+ * %gs is always saved and restored on kernel entry and exit using
+ * swapgs, so stack protector doesn't add any complexity there.
+ *
+ * On x86_32, it's slightly more complicated.  As in x86_64, %gs is
+ * used for userland TLS.  Unfortunately, some processors are much
+ * slower at loading segment registers with different value when
+ * entering and leaving the kernel, so the kernel uses %fs for percpu
+ * area and manages %gs lazily so that %gs is switched only when
+ * necessary, usually during task switch.
+ *
+ * As gcc requires the stack canary at %gs:20, %gs can't be managed
+ * lazily if stack protector is enabled, so the kernel saves and
+ * restores userland %gs on kernel entry and exit.  This behavior is
+ * controlled by CONFIG_X86_32_LAZY_GS and accessors are defined in
+ * system.h to hide the details.
+ */
+
+#ifndef _ASM_STACKPROTECTOR_H
+#define _ASM_STACKPROTECTOR_H 1
+
+#ifdef CONFIG_CC_STACKPROTECTOR
+
+#include <asm/tsc.h>
+#include <asm/processor.h>
+#include <asm/percpu.h>
+#include <asm/system.h>
+#include <asm/desc.h>
+#include <linux/random.h>
+
+/*
+ * 24 byte read-only segment initializer for stack canary.  Linker
+ * can't handle the address bit shifting.  Address will be set in
+ * head_32 for boot CPU and setup_per_cpu_areas() for others.
+ */
+#define GDT_STACK_CANARY_INIT                                           \
+        [GDT_ENTRY_STACK_CANARY] = { { { 0x00000018, 0x00409000 } } },
+
+/*
+ * Initialize the stackprotector canary value.
+ *
+ * NOTE: this must only be called from functions that never return,
+ * and it must always be inlined.
+ */
+static __always_inline void boot_init_stack_canary(void)
+{
+        u64 canary;
+        u64 tsc;
+
+#ifdef CONFIG_X86_64
+        BUILD_BUG_ON(offsetof(union irq_stack_union, stack_canary) != 40);
+#endif
+        /*
+         * We both use the random pool and the current TSC as a source
+         * of randomness. The TSC only matters for very early init,
+         * there it already has some randomness on most systems. Later
+         * on during the bootup the random pool has true entropy too.
+         */
+        get_random_bytes(&canary, sizeof(canary));
+        tsc = __native_read_tsc();
+        canary += tsc + (tsc << 32UL);
+
+        current->stack_canary = canary;
+#ifdef CONFIG_X86_64
+        percpu_write(irq_stack_union.stack_canary, canary);
+#else
+        percpu_write(stack_canary, canary);
+#endif
+}
+
+static inline void setup_stack_canary_segment(int cpu)
+{
+#ifdef CONFIG_X86_32
+        unsigned long canary = (unsigned long)&per_cpu(stack_canary, cpu) - 20;
+        struct desc_struct *gdt_table = get_cpu_gdt_table(cpu);
+        struct desc_struct desc;
+
+        desc = gdt_table[GDT_ENTRY_STACK_CANARY];
+        desc.base0 = canary & 0xffff;
+        desc.base1 = (canary >> 16) & 0xff;
+        desc.base2 = (canary >> 24) & 0xff;
+        write_gdt_entry(gdt_table, GDT_ENTRY_STACK_CANARY, &desc, DESCTYPE_S);
+#endif
+}
+
+static inline void load_stack_canary_segment(void)
+{
+#ifdef CONFIG_X86_32
+        asm("mov %0, %%gs" : : "r" (__KERNEL_STACK_CANARY) : "memory");
+#endif
+}
+
+#else   /* CC_STACKPROTECTOR */
+
+#define GDT_STACK_CANARY_INIT
+
+/* dummy boot_init_stack_canary() is defined in linux/stackprotector.h */
+
+static inline void setup_stack_canary_segment(int cpu)
+{ }
+
+static inline void load_stack_canary_segment(void)
+{
+#ifdef CONFIG_X86_32
+        asm volatile ("mov %0, %%gs" : : "r" (0));
+#endif
+}
+
+#endif  /* CC_STACKPROTECTOR */
+#endif  /* _ASM_STACKPROTECTOR_H */
diff --git a/arch/x86/include/asm/summit/apic.h b/arch/x86/include/asm/summit/apic.h
deleted file mode 100644
index 93d2c8667cfe..000000000000
--- a/arch/x86/include/asm/summit/apic.h
+++ /dev/null
@@ -1,202 +0,0 @@
-#ifndef __ASM_SUMMIT_APIC_H
-#define __ASM_SUMMIT_APIC_H
-
-#include <asm/smp.h>
-#include <linux/gfp.h>
-
-#define esr_disable (1)
-#define NO_BALANCE_IRQ (0)
-
-/* In clustered mode, the high nibble of APIC ID is a cluster number.
- * The low nibble is a 4-bit bitmap. */
-#define XAPIC_DEST_CPUS_SHIFT   4
-#define XAPIC_DEST_CPUS_MASK    ((1u << XAPIC_DEST_CPUS_SHIFT) - 1)
-#define XAPIC_DEST_CLUSTER_MASK (XAPIC_DEST_CPUS_MASK << XAPIC_DEST_CPUS_SHIFT)
-
-#define APIC_DFR_VALUE  (APIC_DFR_CLUSTER)
-
-static inline const cpumask_t *target_cpus(void)
-{
-        /* CPU_MASK_ALL (0xff) has undefined behaviour with
-         * dest_LowestPrio mode logical clustered apic interrupt routing
-         * Just start on cpu 0.  IRQ balancing will spread load
-         */
-        return &cpumask_of_cpu(0);
-}
-
-#define INT_DELIVERY_MODE (dest_LowestPrio)
-#define INT_DEST_MODE 1     /* logical delivery broadcast to all procs */
-
-static inline unsigned long check_apicid_used(physid_mask_t bitmap, int apicid)
-{
-        return 0;
-}
-
-/* we don't use the phys_cpu_present_map to indicate apicid presence */
-static inline unsigned long check_apicid_present(int bit)
-{
-        return 1;
-}
-
-#define apicid_cluster(apicid) ((apicid) & XAPIC_DEST_CLUSTER_MASK)
-
-extern u8 cpu_2_logical_apicid[];
-
-static inline void init_apic_ldr(void)
-{
-        unsigned long val, id;
-        int count = 0;
-        u8 my_id = (u8)hard_smp_processor_id();
-        u8 my_cluster = (u8)apicid_cluster(my_id);
-#ifdef CONFIG_SMP
-        u8 lid;
-        int i;
-
-        /* Create logical APIC IDs by counting CPUs already in cluster. */
-        for (count = 0, i = nr_cpu_ids; --i >= 0; ) {
-                lid = cpu_2_logical_apicid[i];
-                if (lid != BAD_APICID && apicid_cluster(lid) == my_cluster)
-                        ++count;
-        }
-#endif
-        /* We only have a 4 wide bitmap in cluster mode.  If a deranged
-         * BIOS puts 5 CPUs in one APIC cluster, we're hosed. */
-        BUG_ON(count >= XAPIC_DEST_CPUS_SHIFT);
-        id = my_cluster | (1UL << count);
-        apic_write(APIC_DFR, APIC_DFR_VALUE);
-        val = apic_read(APIC_LDR) & ~APIC_LDR_MASK;
-        val |= SET_APIC_LOGICAL_ID(id);
-        apic_write(APIC_LDR, val);
-}
-
-static inline int multi_timer_check(int apic, int irq)
-{
-        return 0;
-}
-
-static inline int apic_id_registered(void)
-{
-        return 1;
-}
-
-static inline void setup_apic_routing(void)
-{
-        printk("Enabling APIC mode:  Summit.  Using %d I/O APICs\n",
-                                                nr_ioapics);
-}
-
-static inline int apicid_to_node(int logical_apicid)
-{
-#ifdef CONFIG_SMP
-        return apicid_2_node[hard_smp_processor_id()];
-#else
-        return 0;
-#endif
-}
-
-/* Mapping from cpu number to logical apicid */
-static inline int cpu_to_logical_apicid(int cpu)
-{
-#ifdef CONFIG_SMP
-        if (cpu >= nr_cpu_ids)
-                return BAD_APICID;
-        return (int)cpu_2_logical_apicid[cpu];
-#else
-        return logical_smp_processor_id();
-#endif
-}
-
-static inline int cpu_present_to_apicid(int mps_cpu)
-{
-        if (mps_cpu < nr_cpu_ids)
-                return (int)per_cpu(x86_bios_cpu_apicid, mps_cpu);
-        else
-                return BAD_APICID;
-}
-
-static inline physid_mask_t ioapic_phys_id_map(physid_mask_t phys_id_map)
-{
-        /* For clustered we don't have a good way to do this yet - hack */
-        return physids_promote(0x0F);
-}
-
-static inline physid_mask_t apicid_to_cpu_present(int apicid)
-{
-        return physid_mask_of_physid(0);
-}
-
-static inline void setup_portio_remap(void)
-{
-}
-
-static inline int check_phys_apicid_present(int boot_cpu_physical_apicid)
-{
-        return 1;
-}
-
-static inline void enable_apic_mode(void)
-{
-}
-
-static inline unsigned int cpu_mask_to_apicid(const cpumask_t *cpumask)
-{
-        int num_bits_set;
-        int cpus_found = 0;
-        int cpu;
-        int apicid;
-
-        num_bits_set = cpus_weight(*cpumask);
-        /* Return id to all */
-        if (num_bits_set >= nr_cpu_ids)
-                return (int) 0xFF;
-        /*
-         * The cpus in the mask must all be on the apic cluster.  If are not
-         * on the same apicid cluster return default value of TARGET_CPUS.
-         */
-        cpu = first_cpu(*cpumask);
-        apicid = cpu_to_logical_apicid(cpu);
-        while (cpus_found < num_bits_set) {
-                if (cpu_isset(cpu, *cpumask)) {
-                        int new_apicid = cpu_to_logical_apicid(cpu);
-                        if (apicid_cluster(apicid) !=
-                                        apicid_cluster(new_apicid)){
-                                printk ("%s: Not a valid mask!\n", __func__);
-                                return 0xFF;
-                        }
-                        apicid = apicid | new_apicid;
-                        cpus_found++;
-                }
-                cpu++;
-        }
-        return apicid;
-}
-
-static inline unsigned int cpu_mask_to_apicid_and(const struct cpumask *inmask,
-                                                  const struct cpumask *andmask)
-{
-        int apicid = cpu_to_logical_apicid(0);
-        cpumask_var_t cpumask;
-
-        if (!alloc_cpumask_var(&cpumask, GFP_ATOMIC))
-                return apicid;
-
-        cpumask_and(cpumask, inmask, andmask);
-        cpumask_and(cpumask, cpumask, cpu_online_mask);
-        apicid = cpu_mask_to_apicid(cpumask);
-
-        free_cpumask_var(cpumask);
-        return apicid;
-}
-
-/* cpuid returns the value latched in the HW at reset, not the APIC ID
- * register's value.  For any box whose BIOS changes APIC IDs, like
- * clustered APIC systems, we must use hard_smp_processor_id.
- *
- * See Intel's IA-32 SW Dev's Manual Vol2 under CPUID.
- */
-static inline u32 phys_pkg_id(u32 cpuid_apic, int index_msb)
-{
-        return hard_smp_processor_id() >> index_msb;
-}
-
-#endif /* __ASM_SUMMIT_APIC_H */
diff --git a/arch/x86/include/asm/summit/apicdef.h b/arch/x86/include/asm/summit/apicdef.h
deleted file mode 100644
index f3fbca1f61c1..000000000000
--- a/arch/x86/include/asm/summit/apicdef.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __ASM_SUMMIT_APICDEF_H
-#define __ASM_SUMMIT_APICDEF_H
-
-#define         APIC_ID_MASK            (0xFF<<24)
-
-static inline unsigned get_apic_id(unsigned long x)
-{
-        return (x>>24)&0xFF;
-}
-
-#define         GET_APIC_ID(x)  get_apic_id(x)
-
-#endif
diff --git a/arch/x86/include/asm/summit/ipi.h b/arch/x86/include/asm/summit/ipi.h
deleted file mode 100644
index a8a2c24f50cc..000000000000
--- a/arch/x86/include/asm/summit/ipi.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifndef __ASM_SUMMIT_IPI_H
-#define __ASM_SUMMIT_IPI_H
-
-void send_IPI_mask_sequence(const cpumask_t *mask, int vector);
-void send_IPI_mask_allbutself(const cpumask_t *mask, int vector);
-
-static inline void send_IPI_mask(const cpumask_t *mask, int vector)
-{
-        send_IPI_mask_sequence(mask, vector);
-}
-
-static inline void send_IPI_allbutself(int vector)
-{
-        cpumask_t mask = cpu_online_map;
-        cpu_clear(smp_processor_id(), mask);
-
-        if (!cpus_empty(mask))
-                send_IPI_mask(&mask, vector);
-}
-
-static inline void send_IPI_all(int vector)
-{
-        send_IPI_mask(&cpu_online_map, vector);
-}
-
-#endif /* __ASM_SUMMIT_IPI_H */
diff --git a/arch/x86/include/asm/summit/mpparse.h b/arch/x86/include/asm/summit/mpparse.h
deleted file mode 100644
index 380e86c02363..000000000000
--- a/arch/x86/include/asm/summit/mpparse.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef __ASM_SUMMIT_MPPARSE_H
-#define __ASM_SUMMIT_MPPARSE_H
-
-#include <asm/tsc.h>
-
-extern int use_cyclone;
-
-#ifdef CONFIG_X86_SUMMIT_NUMA
-extern void setup_summit(void);
-#else
-#define setup_summit()  {}
-#endif
-
-static inline int mps_oem_check(struct mpc_table *mpc, char *oem,
-                char *productid)
-{
-        if (!strncmp(oem, "IBM ENSW", 8) &&
-                        (!strncmp(productid, "VIGIL SMP", 9)
-                         || !strncmp(productid, "EXA", 3)
-                         || !strncmp(productid, "RUTHLESS SMP", 12))){
-                mark_tsc_unstable("Summit based system");
-                use_cyclone = 1; /*enable cyclone-timer*/
-                setup_summit();
-                return 1;
-        }
-        return 0;
-}
-
-/* Hook from generic ACPI tables.c */
-static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id)
-{
-        if (!strncmp(oem_id, "IBM", 3) &&
-            (!strncmp(oem_table_id, "SERVIGIL", 8)
-             || !strncmp(oem_table_id, "EXA", 3))){
-                mark_tsc_unstable("Summit based system");
-                use_cyclone = 1; /*enable cyclone-timer*/
-                setup_summit();
-                return 1;
-        }
-        return 0;
-}
-
-struct rio_table_hdr {
-        unsigned char version;      /* Version number of this data structure           */
-                                    /* Version 3 adds chassis_num & WP_index           */
-        unsigned char num_scal_dev; /* # of Scalability devices (Twisters for Vigil)   */
-        unsigned char num_rio_dev;  /* # of RIO I/O devices (Cyclones and Winnipegs)   */
-} __attribute__((packed));
-
-struct scal_detail {
-        unsigned char node_id;      /* Scalability Node ID                             */
-        unsigned long CBAR;         /* Address of 1MB register space                   */
-        unsigned char port0node;    /* Node ID port connected to: 0xFF=None            */
-        unsigned char port0port;    /* Port num port connected to: 0,1,2, or 0xFF=None */
-        unsigned char port1node;    /* Node ID port connected to: 0xFF = None          */
-        unsigned char port1port;    /* Port num port connected to: 0,1,2, or 0xFF=None */
-        unsigned char port2node;    /* Node ID port connected to: 0xFF = None          */
-        unsigned char port2port;    /* Port num port connected to: 0,1,2, or 0xFF=None */
-        unsigned char chassis_num;  /* 1 based Chassis number (1 = boot node)          */
-} __attribute__((packed));
-
-struct rio_detail {
-        unsigned char node_id;      /* RIO Node ID                                     */
-        unsigned long BBAR;         /* Address of 1MB register space                   */
-        unsigned char type;         /* Type of device                                  */
-        unsigned char owner_id;     /* For WPEG: Node ID of Cyclone that owns this WPEG*/
-                                    /* For CYC:  Node ID of Twister that owns this CYC */
-        unsigned char port0node;    /* Node ID port connected to: 0xFF=None            */
-        unsigned char port0port;    /* Port num port connected to: 0,1,2, or 0xFF=None */
-        unsigned char port1node;    /* Node ID port connected to: 0xFF=None            */
-        unsigned char port1port;    /* Port num port connected to: 0,1,2, or 0xFF=None */
-        unsigned char first_slot;   /* For WPEG: Lowest slot number below this WPEG    */
-                                    /* For CYC:  0                                     */
-        unsigned char status;       /* For WPEG: Bit 0 = 1 : the XAPIC is used         */
-                                    /*                 = 0 : the XAPIC is not used, ie:*/
-                                    /*                     ints fwded to another XAPIC */
-                                    /*           Bits1:7 Reserved                      */
-                                    /* For CYC:  Bits0:7 Reserved                      */
-        unsigned char WP_index;     /* For WPEG: WPEG instance index - lower ones have */
-                                    /*           lower slot numbers/PCI bus numbers    */
-                                    /* For CYC:  No meaning                            */
-        unsigned char chassis_num;  /* 1 based Chassis number                          */
-                                    /* For LookOut WPEGs this field indicates the      */
-                                    /* Expansion Chassis #, enumerated from Boot       */
-                                    /* Node WPEG external port, then Boot Node CYC     */
-                                    /* external port, then Next Vigil chassis WPEG     */
-                                    /* external port, etc.                             */
-                                    /* Shared Lookouts have only 1 chassis number (the */
-                                    /* first one assigned)                             */
-} __attribute__((packed));
-
-
-typedef enum {
-        CompatTwister = 0,  /* Compatibility Twister               */
-        AltTwister    = 1,  /* Alternate Twister of internal 8-way */
-        CompatCyclone = 2,  /* Compatibility Cyclone               */
-        AltCyclone    = 3,  /* Alternate Cyclone of internal 8-way */
-        CompatWPEG    = 4,  /* Compatibility WPEG                  */
-        AltWPEG       = 5,  /* Second Planar WPEG                  */
-        LookOutAWPEG  = 6,  /* LookOut WPEG                        */
-        LookOutBWPEG  = 7,  /* LookOut WPEG                        */
-} node_type;
-
-static inline int is_WPEG(struct rio_detail *rio){
-        return (rio->type == CompatWPEG || rio->type == AltWPEG ||
-                rio->type == LookOutAWPEG || rio->type == LookOutBWPEG);
-}
-
-#endif /* __ASM_SUMMIT_MPPARSE_H */
diff --git a/arch/x86/include/asm/swab.h b/arch/x86/include/asm/swab.h
index 306d4178ffc9..557cd9f00661 100644
--- a/arch/x86/include/asm/swab.h
+++ b/arch/x86/include/asm/swab.h
@@ -1,7 +1,7 @@
 #ifndef _ASM_X86_SWAB_H
 #define _ASM_X86_SWAB_H
 
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/compiler.h>
 
 static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h
index 9c6797c3e56c..7043408f6904 100644
--- a/arch/x86/include/asm/syscalls.h
+++ b/arch/x86/include/asm/syscalls.h
@@ -29,21 +29,21 @@ asmlinkage int sys_get_thread_area(struct user_desc __user *);
 /* X86_32 only */
 #ifdef CONFIG_X86_32
 /* kernel/process_32.c */
-asmlinkage int sys_fork(struct pt_regs);
-asmlinkage int sys_clone(struct pt_regs);
-asmlinkage int sys_vfork(struct pt_regs);
-asmlinkage int sys_execve(struct pt_regs);
+int sys_fork(struct pt_regs *);
+int sys_clone(struct pt_regs *);
+int sys_vfork(struct pt_regs *);
+int sys_execve(struct pt_regs *);
 
 /* kernel/signal_32.c */
 asmlinkage int sys_sigsuspend(int, int, old_sigset_t);
 asmlinkage int sys_sigaction(int, const struct old_sigaction __user *,
                              struct old_sigaction __user *);
-asmlinkage int sys_sigaltstack(unsigned long);
-asmlinkage unsigned long sys_sigreturn(unsigned long);
-asmlinkage int sys_rt_sigreturn(struct pt_regs);
+int sys_sigaltstack(struct pt_regs *);
+unsigned long sys_sigreturn(struct pt_regs *);
+long sys_rt_sigreturn(struct pt_regs *);
 
 /* kernel/ioport.c */
-asmlinkage long sys_iopl(unsigned long);
+long sys_iopl(struct pt_regs *);
 
 /* kernel/sys_i386_32.c */
 asmlinkage long sys_mmap2(unsigned long, unsigned long, unsigned long,
@@ -59,8 +59,8 @@ struct oldold_utsname;
 asmlinkage int sys_olduname(struct oldold_utsname __user *);
 
 /* kernel/vm86_32.c */
-asmlinkage int sys_vm86old(struct pt_regs);
-asmlinkage int sys_vm86(struct pt_regs);
+int sys_vm86old(struct pt_regs *);
+int sys_vm86(struct pt_regs *);
 
 #else /* CONFIG_X86_32 */
 
@@ -74,6 +74,7 @@ asmlinkage long sys_vfork(struct pt_regs *);
 asmlinkage long sys_execve(char __user *, char __user * __user *,
                            char __user * __user *,
                            struct pt_regs *);
+long sys_arch_prctl(int, unsigned long);
 
 /* kernel/ioport.c */
 asmlinkage long sys_iopl(unsigned int, struct pt_regs *);
@@ -81,7 +82,7 @@ asmlinkage long sys_iopl(unsigned int, struct pt_regs *);
 /* kernel/signal_64.c */
 asmlinkage long sys_sigaltstack(const stack_t __user *, stack_t __user *,
                                 struct pt_regs *);
-asmlinkage long sys_rt_sigreturn(struct pt_regs *);
+long sys_rt_sigreturn(struct pt_regs *);
 
 /* kernel/sys_x86_64.c */
 asmlinkage long sys_mmap(unsigned long, unsigned long, unsigned long,
diff --git a/arch/x86/include/asm/system.h b/arch/x86/include/asm/system.h
index 8e626ea33a1a..643c59b4bc6e 100644
--- a/arch/x86/include/asm/system.h
+++ b/arch/x86/include/asm/system.h
@@ -20,9 +20,26 @@
 struct task_struct; /* one of the stranger aspects of C forward declarations */
 struct task_struct *__switch_to(struct task_struct *prev,
                                 struct task_struct *next);
+struct tss_struct;
+void __switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p,
+                      struct tss_struct *tss);
 
 #ifdef CONFIG_X86_32
 
+#ifdef CONFIG_CC_STACKPROTECTOR
+#define __switch_canary                                                 \
+        "movl %P[task_canary](%[next]), %%ebx\n\t"                      \
+        "movl %%ebx, "__percpu_arg([stack_canary])"\n\t"
+#define __switch_canary_oparam                                          \
+        , [stack_canary] "=m" (per_cpu_var(stack_canary))
+#define __switch_canary_iparam                                          \
+        , [task_canary] "i" (offsetof(struct task_struct, stack_canary))
+#else   /* CC_STACKPROTECTOR */
+#define __switch_canary
+#define __switch_canary_oparam
+#define __switch_canary_iparam
+#endif  /* CC_STACKPROTECTOR */
+
 /*
  * Saving eflags is important. It switches not only IOPL between tasks,
  * it also protects other tasks from NT leaking through sysenter etc.
@@ -44,6 +61,7 @@ do {									\
                      "movl %[next_sp],%%esp\n\t"        /* restore ESP   */ \
                      "movl $1f,%[prev_ip]\n\t"  /* save    EIP   */     \
                      "pushl %[next_ip]\n\t"     /* restore EIP   */     \
+                     __switch_canary                                    \
                      "jmp __switch_to\n"        /* regparm call  */     \
                      "1:\t"                                             \
                      "popl %%ebp\n\t"           /* restore EBP   */     \
@@ -58,6 +76,8 @@ do {									\
                        "=b" (ebx), "=c" (ecx), "=d" (edx),              \
                        "=S" (esi), "=D" (edi)                           \
                                                                         \
+                       __switch_canary_oparam                           \
+                                                                        \
                        /* input parameters: */                          \
                      : [next_sp]  "m" (next->thread.sp),                \
                        [next_ip]  "m" (next->thread.ip),                \
@@ -66,6 +86,8 @@ do {									\
                        [prev]     "a" (prev),                           \
                        [next]     "d" (next)                            \
                                                                         \
+                       __switch_canary_iparam                           \
+                                                                        \
                      : /* reloaded segment registers */                 \
                         "memory");                                      \
 } while (0)
@@ -86,27 +108,44 @@ do {									\
         , "rcx", "rbx", "rdx", "r8", "r9", "r10", "r11", \
           "r12", "r13", "r14", "r15"
 
+#ifdef CONFIG_CC_STACKPROTECTOR
+#define __switch_canary                                                   \
+        "movq %P[task_canary](%%rsi),%%r8\n\t"                            \
+        "movq %%r8,"__percpu_arg([gs_canary])"\n\t"
+#define __switch_canary_oparam                                            \
+        , [gs_canary] "=m" (per_cpu_var(irq_stack_union.stack_canary))
+#define __switch_canary_iparam                                            \
+        , [task_canary] "i" (offsetof(struct task_struct, stack_canary))
+#else   /* CC_STACKPROTECTOR */
+#define __switch_canary
+#define __switch_canary_oparam
+#define __switch_canary_iparam
+#endif  /* CC_STACKPROTECTOR */
+
 /* Save restore flags to clear handle leaking NT */
 #define switch_to(prev, next, last) \
-        asm volatile(SAVE_CONTEXT                                                   \
+        asm volatile(SAVE_CONTEXT                                         \
              "movq %%rsp,%P[threadrsp](%[prev])\n\t" /* save RSP */       \
              "movq %P[threadrsp](%[next]),%%rsp\n\t" /* restore RSP */    \
              "call __switch_to\n\t"                                       \
              ".globl thread_return\n"                                     \
              "thread_return:\n\t"                                         \
-             "movq %%gs:%P[pda_pcurrent],%%rsi\n\t"                       \
+             "movq "__percpu_arg([current_task])",%%rsi\n\t"              \
+             __switch_canary                                              \
              "movq %P[thread_info](%%rsi),%%r8\n\t"                       \
-             LOCK_PREFIX "btr  %[tif_fork],%P[ti_flags](%%r8)\n\t"        \
              "movq %%rax,%%rdi\n\t"                                       \
-             "jc   ret_from_fork\n\t"                                     \
+             "testl  %[_tif_fork],%P[ti_flags](%%r8)\n\t"         \
+             "jnz   ret_from_fork\n\t"                                    \
              RESTORE_CONTEXT                                              \
              : "=a" (last)                                                \
+               __switch_canary_oparam                                     \
              : [next] "S" (next), [prev] "D" (prev),                      \
                [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
                [ti_flags] "i" (offsetof(struct thread_info, flags)),      \
-               [tif_fork] "i" (TIF_FORK),                                 \
+               [_tif_fork] "i" (_TIF_FORK),                               \
                [thread_info] "i" (offsetof(struct task_struct, stack)),   \
-               [pda_pcurrent] "i" (offsetof(struct x8664_pda, pcurrent))  \
+               [current_task] "m" (per_cpu_var(current_task))             \
+               __switch_canary_iparam                                     \
              : "memory", "cc" __EXTRA_CLOBBER)
 #endif
 
@@ -165,6 +204,25 @@ extern void native_load_gs_index(unsigned);
 #define savesegment(seg, value)                         \
         asm("mov %%" #seg ",%0":"=r" (value) : : "memory")
 
+/*
+ * x86_32 user gs accessors.
+ */
+#ifdef CONFIG_X86_32
+#ifdef CONFIG_X86_32_LAZY_GS
+#define get_user_gs(regs)       (u16)({unsigned long v; savesegment(gs, v); v;})
+#define set_user_gs(regs, v)    loadsegment(gs, (unsigned long)(v))
+#define task_user_gs(tsk)       ((tsk)->thread.gs)
+#define lazy_save_gs(v)         savesegment(gs, (v))
+#define lazy_load_gs(v)         loadsegment(gs, (v))
+#else   /* X86_32_LAZY_GS */
+#define get_user_gs(regs)       (u16)((regs)->gs)
+#define set_user_gs(regs, v)    do { (regs)->gs = (v); } while (0)
+#define task_user_gs(tsk)       (task_pt_regs(tsk)->gs)
+#define lazy_save_gs(v)         do { } while (0)
+#define lazy_load_gs(v)         do { } while (0)
+#endif  /* X86_32_LAZY_GS */
+#endif  /* X86_32 */
+
 static inline unsigned long get_limit(unsigned long segment)
 {
         unsigned long __limit;
diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index 98789647baa9..df9d5f78385e 100644
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -40,6 +40,7 @@ struct thread_info {
                                                 */
         __u8                    supervisor_stack[0];
 #endif
+        int                     uaccess_err;
 };
 
 #define INIT_THREAD_INFO(tsk)                   \
@@ -194,25 +195,21 @@ static inline struct thread_info *current_thread_info(void)
 
 #else /* X86_32 */
 
-#include <asm/pda.h>
+#include <asm/percpu.h>
+#define KERNEL_STACK_OFFSET (5*8)
 
 /*
  * macros/functions for gaining access to the thread information structure
  * preempt_count needs to be 1 initially, until the scheduler is functional.
  */
 #ifndef __ASSEMBLY__
-static inline struct thread_info *current_thread_info(void)
-{
-        struct thread_info *ti;
-        ti = (void *)(read_pda(kernelstack) + PDA_STACKOFFSET - THREAD_SIZE);
-        return ti;
-}
+DECLARE_PER_CPU(unsigned long, kernel_stack);
 
-/* do not use in interrupt context */
-static inline struct thread_info *stack_thread_info(void)
+static inline struct thread_info *current_thread_info(void)
 {
         struct thread_info *ti;
-        asm("andq %%rsp,%0; " : "=r" (ti) : "0" (~(THREAD_SIZE - 1)));
+        ti = (void *)(percpu_read(kernel_stack) +
+                      KERNEL_STACK_OFFSET - THREAD_SIZE);
         return ti;
 }
 
@@ -220,8 +217,8 @@ static inline struct thread_info *stack_thread_info(void)
 
 /* how to get the thread information struct from ASM */
 #define GET_THREAD_INFO(reg) \
-        movq %gs:pda_kernelstack,reg ; \
-        subq $(THREAD_SIZE-PDA_STACKOFFSET),reg
+        movq PER_CPU_VAR(kernel_stack),reg ; \
+        subq $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg
 
 #endif
 
diff --git a/arch/x86/include/asm/timer.h b/arch/x86/include/asm/timer.h
index 2bb6a835c453..a81195eaa2b3 100644
--- a/arch/x86/include/asm/timer.h
+++ b/arch/x86/include/asm/timer.h
@@ -3,6 +3,7 @@
 #include <linux/init.h>
 #include <linux/pm.h>
 #include <linux/percpu.h>
+#include <linux/interrupt.h>
 
 #define TICK_SIZE (tick_nsec / 1000)
 
@@ -12,6 +13,7 @@ unsigned long native_calibrate_tsc(void);
 #ifdef CONFIG_X86_32
 extern int timer_ack;
 extern int recalibrate_cpu_khz(void);
+extern irqreturn_t timer_interrupt(int irq, void *dev_id);
 #endif /* CONFIG_X86_32 */
 
 extern int no_timer_check;
diff --git a/arch/x86/include/asm/timex.h b/arch/x86/include/asm/timex.h
index 1287dc1347d6..b5c9d45c981f 100644
--- a/arch/x86/include/asm/timex.h
+++ b/arch/x86/include/asm/timex.h
@@ -1,18 +1,13 @@
-/* x86 architecture timex specifications */
 #ifndef _ASM_X86_TIMEX_H
 #define _ASM_X86_TIMEX_H
 
 #include <asm/processor.h>
 #include <asm/tsc.h>
 
-#ifdef CONFIG_X86_ELAN
-#  define PIT_TICK_RATE 1189200 /* AMD Elan has different frequency! */
-#elif defined(CONFIG_X86_RDC321X)
-#  define PIT_TICK_RATE 1041667 /* Underlying HZ for R8610 */
-#else
-#  define PIT_TICK_RATE 1193182 /* Underlying HZ */
-#endif
-#define CLOCK_TICK_RATE PIT_TICK_RATE
+/* The PIT ticks at this frequency (in HZ): */
+#define PIT_TICK_RATE           1193182
+
+#define CLOCK_TICK_RATE         PIT_TICK_RATE
 
 #define ARCH_HAS_READ_CURRENT_TIMER
 
diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
index f4e1b550ce61..d3539f998f88 100644
--- a/arch/x86/include/asm/tlbflush.h
+++ b/arch/x86/include/asm/tlbflush.h
@@ -148,20 +148,17 @@ void native_flush_tlb_others(const struct cpumask *cpumask,
 #define TLBSTATE_OK     1
 #define TLBSTATE_LAZY   2
 
-#ifdef CONFIG_X86_32
 struct tlb_state {
         struct mm_struct *active_mm;
         int state;
-        char __cacheline_padding[L1_CACHE_BYTES-8];
 };
 DECLARE_PER_CPU(struct tlb_state, cpu_tlbstate);
 
-void reset_lazy_tlbstate(void);
-#else
 static inline void reset_lazy_tlbstate(void)
 {
+        percpu_write(cpu_tlbstate.state, 0);
+        percpu_write(cpu_tlbstate.active_mm, &init_mm);
 }
-#endif
 
 #endif  /* SMP */
 
@@ -175,4 +172,6 @@ static inline void flush_tlb_kernel_range(unsigned long start,
         flush_tlb_all();
 }
 
+extern void zap_low_mappings(void);
+
 #endif /* _ASM_X86_TLBFLUSH_H */
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index d0c68e291635..77cfb2cfb386 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -74,6 +74,8 @@ static inline const struct cpumask *cpumask_of_node(int node)
         return &node_to_cpumask_map[node];
 }
 
+static inline void setup_node_to_cpumask_map(void) { }
+
 #else /* CONFIG_X86_64 */
 
 /* Mappings between node number and cpus on that node. */
@@ -83,7 +85,8 @@ extern cpumask_t *node_to_cpumask_map;
 DECLARE_EARLY_PER_CPU(int, x86_cpu_to_node_map);
 
 /* Returns the number of the current Node. */
-#define numa_node_id()          read_pda(nodenumber)
+DECLARE_PER_CPU(int, node_number);
+#define numa_node_id()          percpu_read(node_number)
 
 #ifdef CONFIG_DEBUG_PER_CPU_MAPS
 extern int cpu_to_node(int cpu);
@@ -102,10 +105,7 @@ static inline int cpu_to_node(int cpu)
 /* Same function but used if called before per_cpu areas are setup */
 static inline int early_cpu_to_node(int cpu)
 {
-        if (early_per_cpu_ptr(x86_cpu_to_node_map))
-                return early_per_cpu_ptr(x86_cpu_to_node_map)[cpu];
-
-        return per_cpu(x86_cpu_to_node_map, cpu);
+        return early_per_cpu(x86_cpu_to_node_map, cpu);
 }
 
 /* Returns a pointer to the cpumask of CPUs on Node 'node'. */
@@ -122,6 +122,8 @@ static inline cpumask_t node_to_cpumask(int node)
 
 #endif /* !CONFIG_DEBUG_PER_CPU_MAPS */
 
+extern void setup_node_to_cpumask_map(void);
+
 /*
  * Replace default node_to_cpumask_ptr with optimized version
  * Deprecated: use "const struct cpumask *mask = cpumask_of_node(node)"
@@ -220,6 +222,8 @@ static inline int node_to_first_cpu(int node)
         return first_cpu(cpu_online_map);
 }
 
+static inline void setup_node_to_cpumask_map(void) { }
+
 /*
  * Replace default node_to_cpumask_ptr with optimized version
  * Deprecated: use "const struct cpumask *mask = cpumask_of_node(node)"
diff --git a/arch/x86/include/asm/trampoline.h b/arch/x86/include/asm/trampoline.h
index 780ba0ab94f9..90f06c25221d 100644
--- a/arch/x86/include/asm/trampoline.h
+++ b/arch/x86/include/asm/trampoline.h
@@ -13,6 +13,7 @@ extern unsigned char *trampoline_base;
 
 extern unsigned long init_rsp;
 extern unsigned long initial_code;
+extern unsigned long initial_gs;
 
 #define TRAMPOLINE_SIZE roundup(trampoline_end - trampoline_data, PAGE_SIZE)
 #define TRAMPOLINE_BASE 0x6000
diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h
index 2ee0a3bceedf..0d5342515b86 100644
--- a/arch/x86/include/asm/traps.h
+++ b/arch/x86/include/asm/traps.h
@@ -77,7 +77,7 @@ extern int panic_on_unrecovered_nmi;
 extern int kstack_depth_to_print;
 
 void math_error(void __user *);
-asmlinkage void math_emulate(long);
+void math_emulate(struct math_emu_info *);
 #ifdef CONFIG_X86_32
 unsigned long patch_espfix_desc(unsigned long, unsigned long);
 #else
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
index 4340055b7559..b685ece89d5c 100644
--- a/arch/x86/include/asm/uaccess.h
+++ b/arch/x86/include/asm/uaccess.h
@@ -121,7 +121,7 @@ extern int __get_user_bad(void);
 
 #define __get_user_x(size, ret, x, ptr)               \
         asm volatile("call __get_user_" #size         \
-                     : "=a" (ret),"=d" (x)            \
+                     : "=a" (ret), "=d" (x)           \
                      : "0" (ptr))                     \
 
 /* Careful: we have to cast the result to the type of the pointer
@@ -181,12 +181,12 @@ extern int __get_user_bad(void);
 
 #define __put_user_x(size, x, ptr, __ret_pu)                    \
         asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
-                     :"0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
+                     : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
 
 
 
 #ifdef CONFIG_X86_32
-#define __put_user_u64(x, addr, err)                                    \
+#define __put_user_asm_u64(x, addr, err, errret)                        \
         asm volatile("1:        movl %%eax,0(%2)\n"                     \
                      "2:        movl %%edx,4(%2)\n"                     \
                      "3:\n"                                             \
@@ -197,14 +197,24 @@ extern int __get_user_bad(void);
                      _ASM_EXTABLE(1b, 4b)                               \
                      _ASM_EXTABLE(2b, 4b)                               \
                      : "=r" (err)                                       \
-                     : "A" (x), "r" (addr), "i" (-EFAULT), "0" (err))
+                     : "A" (x), "r" (addr), "i" (errret), "0" (err))
+
+#define __put_user_asm_ex_u64(x, addr)                                  \
+        asm volatile("1:        movl %%eax,0(%1)\n"                     \
+                     "2:        movl %%edx,4(%1)\n"                     \
+                     "3:\n"                                             \
+                     _ASM_EXTABLE(1b, 2b - 1b)                          \
+                     _ASM_EXTABLE(2b, 3b - 2b)                          \
+                     : : "A" (x), "r" (addr))
 
 #define __put_user_x8(x, ptr, __ret_pu)                         \
         asm volatile("call __put_user_8" : "=a" (__ret_pu)      \
                      : "A" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
 #else
-#define __put_user_u64(x, ptr, retval) \
-        __put_user_asm(x, ptr, retval, "q", "", "Zr", -EFAULT)
+#define __put_user_asm_u64(x, ptr, retval, errret) \
+        __put_user_asm(x, ptr, retval, "q", "", "Zr", errret)
+#define __put_user_asm_ex_u64(x, addr)  \
+        __put_user_asm_ex(x, addr, "q", "", "Zr")
 #define __put_user_x8(x, ptr, __ret_pu) __put_user_x(8, x, ptr, __ret_pu)
 #endif
 
@@ -276,10 +286,32 @@ do {									\
                 __put_user_asm(x, ptr, retval, "w", "w", "ir", errret); \
                 break;                                                  \
         case 4:                                                         \
-                __put_user_asm(x, ptr, retval, "l", "k",  "ir", errret);\
+                __put_user_asm(x, ptr, retval, "l", "k", "ir", errret); \
                 break;                                                  \
         case 8:                                                         \
-                __put_user_u64((__typeof__(*ptr))(x), ptr, retval);     \
+                __put_user_asm_u64((__typeof__(*ptr))(x), ptr, retval,  \
+                                   errret);                             \
+                break;                                                  \
+        default:                                                        \
+                __put_user_bad();                                       \
+        }                                                               \
+} while (0)
+
+#define __put_user_size_ex(x, ptr, size)                                \
+do {                                                                    \
+        __chk_user_ptr(ptr);                                            \
+        switch (size) {                                                 \
+        case 1:                                                         \
+                __put_user_asm_ex(x, ptr, "b", "b", "iq");              \
+                break;                                                  \
+        case 2:                                                         \
+                __put_user_asm_ex(x, ptr, "w", "w", "ir");              \
+                break;                                                  \
+        case 4:                                                         \
+                __put_user_asm_ex(x, ptr, "l", "k", "ir");              \
+                break;                                                  \
+        case 8:                                                         \
+                __put_user_asm_ex_u64((__typeof__(*ptr))(x), ptr);      \
                 break;                                                  \
         default:                                                        \
                 __put_user_bad();                                       \
@@ -311,9 +343,12 @@ do {									\
 
 #ifdef CONFIG_X86_32
 #define __get_user_asm_u64(x, ptr, retval, errret)      (x) = __get_user_bad()
+#define __get_user_asm_ex_u64(x, ptr)                   (x) = __get_user_bad()
 #else
 #define __get_user_asm_u64(x, ptr, retval, errret) \
          __get_user_asm(x, ptr, retval, "q", "", "=r", errret)
+#define __get_user_asm_ex_u64(x, ptr) \
+         __get_user_asm_ex(x, ptr, "q", "", "=r")
 #endif
 
 #define __get_user_size(x, ptr, size, retval, errret)                   \
@@ -350,6 +385,33 @@ do {									\
                      : "=r" (err), ltype(x)                             \
                      : "m" (__m(addr)), "i" (errret), "0" (err))
 
+#define __get_user_size_ex(x, ptr, size)                                \
+do {                                                                    \
+        __chk_user_ptr(ptr);                                            \
+        switch (size) {                                                 \
+        case 1:                                                         \
+                __get_user_asm_ex(x, ptr, "b", "b", "=q");              \
+                break;                                                  \
+        case 2:                                                         \
+                __get_user_asm_ex(x, ptr, "w", "w", "=r");              \
+                break;                                                  \
+        case 4:                                                         \
+                __get_user_asm_ex(x, ptr, "l", "k", "=r");              \
+                break;                                                  \
+        case 8:                                                         \
+                __get_user_asm_ex_u64(x, ptr);                          \
+                break;                                                  \
+        default:                                                        \
+                (x) = __get_user_bad();                                 \
+        }                                                               \
+} while (0)
+
+#define __get_user_asm_ex(x, addr, itype, rtype, ltype)                 \
+        asm volatile("1:        mov"itype" %1,%"rtype"0\n"              \
+                     "2:\n"                                             \
+                     _ASM_EXTABLE(1b, 2b - 1b)                          \
+                     : ltype(x) : "m" (__m(addr)))
+
 #define __put_user_nocheck(x, ptr, size)                        \
 ({                                                              \
         int __pu_err;                                           \
@@ -385,6 +447,26 @@ struct __large_struct { unsigned long buf[100]; };
                      _ASM_EXTABLE(1b, 3b)                               \
                      : "=r"(err)                                        \
                      : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
+
+#define __put_user_asm_ex(x, addr, itype, rtype, ltype)                 \
+        asm volatile("1:        mov"itype" %"rtype"0,%1\n"              \
+                     "2:\n"                                             \
+                     _ASM_EXTABLE(1b, 2b - 1b)                          \
+                     : : ltype(x), "m" (__m(addr)))
+
+/*
+ * uaccess_try and catch
+ */
+#define uaccess_try     do {                                            \
+        int prev_err = current_thread_info()->uaccess_err;              \
+        current_thread_info()->uaccess_err = 0;                         \
+        barrier();
+
+#define uaccess_catch(err)                                              \
+        (err) |= current_thread_info()->uaccess_err;                    \
+        current_thread_info()->uaccess_err = prev_err;                  \
+} while (0)
+
 /**
  * __get_user: - Get a simple variable from user space, with less checking.
  * @x:   Variable to store result.
@@ -408,6 +490,7 @@ struct __large_struct { unsigned long buf[100]; };
 
 #define __get_user(x, ptr)                                              \
         __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
+
 /**
  * __put_user: - Write a simple value into user space, with less checking.
  * @x:   Value to copy to user space.
@@ -435,6 +518,45 @@ struct __large_struct { unsigned long buf[100]; };
 #define __put_user_unaligned __put_user
 
 /*
+ * {get|put}_user_try and catch
+ *
+ * get_user_try {
+ *      get_user_ex(...);
+ * } get_user_catch(err)
+ */
+#define get_user_try            uaccess_try
+#define get_user_catch(err)     uaccess_catch(err)
+
+#define get_user_ex(x, ptr)     do {                                    \
+        unsigned long __gue_val;                                        \
+        __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr))));       \
+        (x) = (__force __typeof__(*(ptr)))__gue_val;                    \
+} while (0)
+
+#ifdef CONFIG_X86_WP_WORKS_OK
+
+#define put_user_try            uaccess_try
+#define put_user_catch(err)     uaccess_catch(err)
+
+#define put_user_ex(x, ptr)                                             \
+        __put_user_size_ex((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
+
+#else /* !CONFIG_X86_WP_WORKS_OK */
+
+#define put_user_try            do {            \
+        int __uaccess_err = 0;
+
+#define put_user_catch(err)                     \
+        (err) |= __uaccess_err;                 \
+} while (0)
+
+#define put_user_ex(x, ptr)     do {            \
+        __uaccess_err |= __put_user(x, ptr);    \
+} while (0)
+
+#endif /* CONFIG_X86_WP_WORKS_OK */
+
+/*
  * movsl can be slow when source and dest are not both 8-byte aligned
  */
 #ifdef CONFIG_X86_INTEL_USERCOPY
diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
index 84210c479fca..8cc687326eb8 100644
--- a/arch/x86/include/asm/uaccess_64.h
+++ b/arch/x86/include/asm/uaccess_64.h
@@ -188,16 +188,16 @@ __copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
 extern long __copy_user_nocache(void *dst, const void __user *src,
                                 unsigned size, int zerorest);
 
-static inline int __copy_from_user_nocache(void *dst, const void __user *src,
-                                           unsigned size)
+static inline int
+__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
 {
         might_sleep();
         return __copy_user_nocache(dst, src, size, 1);
 }
 
-static inline int __copy_from_user_inatomic_nocache(void *dst,
-                                                    const void __user *src,
-                                                    unsigned size)
+static inline int
+__copy_from_user_inatomic_nocache(void *dst, const void __user *src,
+                                  unsigned size)
 {
         return __copy_user_nocache(dst, src, size, 0);
 }
diff --git a/arch/x86/include/asm/uv/uv.h b/arch/x86/include/asm/uv/uv.h
new file mode 100644
index 000000000000..c0a01b5d985b
--- /dev/null
+++ b/arch/x86/include/asm/uv/uv.h
@@ -0,0 +1,33 @@
+#ifndef _ASM_X86_UV_UV_H
+#define _ASM_X86_UV_UV_H
+
+enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
+
+struct cpumask;
+struct mm_struct;
+
+#ifdef CONFIG_X86_UV
+
+extern enum uv_system_type get_uv_system_type(void);
+extern int is_uv_system(void);
+extern void uv_cpu_init(void);
+extern void uv_system_init(void);
+extern const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask,
+                                                 struct mm_struct *mm,
+                                                 unsigned long va,
+                                                 unsigned int cpu);
+
+#else   /* X86_UV */
+
+static inline enum uv_system_type get_uv_system_type(void) { return UV_NONE; }
+static inline int is_uv_system(void)    { return 0; }
+static inline void uv_cpu_init(void)    { }
+static inline void uv_system_init(void) { }
+static inline const struct cpumask *
+uv_flush_tlb_others(const struct cpumask *cpumask, struct mm_struct *mm,
+                    unsigned long va, unsigned int cpu)
+{ return cpumask; }
+
+#endif  /* X86_UV */
+
+#endif  /* _ASM_X86_UV_UV_H */
diff --git a/arch/x86/include/asm/uv/uv_bau.h b/arch/x86/include/asm/uv/uv_bau.h
index 74e6393bfddb..9b0e61bf7a88 100644
--- a/arch/x86/include/asm/uv/uv_bau.h
+++ b/arch/x86/include/asm/uv/uv_bau.h
@@ -325,8 +325,6 @@ static inline void bau_cpubits_clear(struct bau_local_cpumask *dstp, int nbits)
 #define cpubit_isset(cpu, bau_local_cpumask) \
         test_bit((cpu), (bau_local_cpumask).bits)
 
-extern int uv_flush_tlb_others(struct cpumask *,
-                               struct mm_struct *, unsigned long);
 extern void uv_bau_message_intr1(void);
 extern void uv_bau_timeout_intr1(void);
 
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h
index 777327ef05c1..9f4dfba33b28 100644
--- a/arch/x86/include/asm/uv/uv_hub.h
+++ b/arch/x86/include/asm/uv/uv_hub.h
@@ -199,6 +199,10 @@ DECLARE_PER_CPU(struct uv_hub_info_s, __uv_hub_info);
 #define SCIR_CPU_ACTIVITY       0x02    /* not idle */
 #define SCIR_CPU_HB_INTERVAL    (HZ)    /* once per second */
 
+/* Loop through all installed blades */
+#define for_each_possible_blade(bid)            \
+        for ((bid) = 0; (bid) < uv_num_possible_blades(); (bid)++)
+
 /*
  * Macros for converting between kernel virtual addresses, socket local physical
  * addresses, and UV global physical addresses.
diff --git a/arch/x86/include/asm/vic.h b/arch/x86/include/asm/vic.h
deleted file mode 100644
index 53100f353612..000000000000
--- a/arch/x86/include/asm/vic.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Copyright (C) 1999,2001
- *
- * Author: J.E.J.Bottomley@HansenPartnership.com
- *
- * Standard include definitions for the NCR Voyager Interrupt Controller */
-
-/* The eight CPI vectors.  To activate a CPI, you write a bit mask
- * corresponding to the processor set to be interrupted into the
- * relevant register.  That set of CPUs will then be interrupted with
- * the CPI */
-static const int VIC_CPI_Registers[] =
-        {0xFC00, 0xFC01, 0xFC08, 0xFC09,
-         0xFC10, 0xFC11, 0xFC18, 0xFC19 };
-
-#define VIC_PROC_WHO_AM_I               0xfc29
-#       define  QUAD_IDENTIFIER         0xC0
-#       define  EIGHT_SLOT_IDENTIFIER   0xE0
-#define QIC_EXTENDED_PROCESSOR_SELECT   0xFC72
-#define VIC_CPI_BASE_REGISTER           0xFC41
-#define VIC_PROCESSOR_ID                0xFC21
-#       define VIC_CPU_MASQUERADE_ENABLE 0x8
-
-#define VIC_CLAIM_REGISTER_0            0xFC38
-#define VIC_CLAIM_REGISTER_1            0xFC39
-#define VIC_REDIRECT_REGISTER_0         0xFC60
-#define VIC_REDIRECT_REGISTER_1         0xFC61
-#define VIC_PRIORITY_REGISTER           0xFC20
-
-#define VIC_PRIMARY_MC_BASE             0xFC48
-#define VIC_SECONDARY_MC_BASE           0xFC49
-
-#define QIC_PROCESSOR_ID                0xFC71
-#       define  QIC_CPUID_ENABLE        0x08
-
-#define QIC_VIC_CPI_BASE_REGISTER       0xFC79
-#define QIC_CPI_BASE_REGISTER           0xFC7A
-
-#define QIC_MASK_REGISTER0              0xFC80
-/* NOTE: these are masked high, enabled low */
-#       define QIC_PERF_TIMER           0x01
-#       define QIC_LPE                  0x02
-#       define QIC_SYS_INT              0x04
-#       define QIC_CMN_INT              0x08
-/* at the moment, just enable CMN_INT, disable SYS_INT */
-#       define QIC_DEFAULT_MASK0        (~(QIC_CMN_INT /* | VIC_SYS_INT */))
-#define QIC_MASK_REGISTER1              0xFC81
-#       define QIC_BOOT_CPI_MASK        0xFE
-/* Enable CPI's 1-6 inclusive */
-#       define QIC_CPI_ENABLE           0x81
-
-#define QIC_INTERRUPT_CLEAR0            0xFC8A
-#define QIC_INTERRUPT_CLEAR1            0xFC8B
-
-/* this is where we place the CPI vectors */
-#define VIC_DEFAULT_CPI_BASE            0xC0
-/* this is where we place the QIC CPI vectors */
-#define QIC_DEFAULT_CPI_BASE            0xD0
-
-#define VIC_BOOT_INTERRUPT_MASK         0xfe
-
-extern void smp_vic_timer_interrupt(void);
diff --git a/arch/x86/include/asm/voyager.h b/arch/x86/include/asm/voyager.h
deleted file mode 100644
index b3e647307625..000000000000
--- a/arch/x86/include/asm/voyager.h
+++ /dev/null
@@ -1,529 +0,0 @@
-/* Copyright (C) 1999,2001
- *
- * Author: J.E.J.Bottomley@HansenPartnership.com
- *
- * Standard include definitions for the NCR Voyager system */
-
-#undef  VOYAGER_DEBUG
-#undef  VOYAGER_CAT_DEBUG
-
-#ifdef VOYAGER_DEBUG
-#define VDEBUG(x)       printk x
-#else
-#define VDEBUG(x)
-#endif
-
-/* There are three levels of voyager machine: 3,4 and 5. The rule is
- * if it's less than 3435 it's a Level 3 except for a 3360 which is
- * a level 4.  A 3435 or above is a Level 5 */
-#define VOYAGER_LEVEL5_AND_ABOVE        0x3435
-#define VOYAGER_LEVEL4                  0x3360
-
-/* The L4 DINO ASIC */
-#define VOYAGER_DINO                    0x43
-
-/* voyager ports in standard I/O space */
-#define VOYAGER_MC_SETUP        0x96
-
-
-#define VOYAGER_CAT_CONFIG_PORT                 0x97
-#       define VOYAGER_CAT_DESELECT             0xff
-#define VOYAGER_SSPB_RELOCATION_PORT            0x98
-
-/* Valid CAT controller commands */
-/* start instruction register cycle */
-#define VOYAGER_CAT_IRCYC                       0x01
-/* start data register cycle */
-#define VOYAGER_CAT_DRCYC                       0x02
-/* move to execute state */
-#define VOYAGER_CAT_RUN                         0x0F
-/* end operation */
-#define VOYAGER_CAT_END                         0x80
-/* hold in idle state */
-#define VOYAGER_CAT_HOLD                        0x90
-/* single step an "intest" vector */
-#define VOYAGER_CAT_STEP                        0xE0
-/* return cat controller to CLEMSON mode */
-#define VOYAGER_CAT_CLEMSON                     0xFF
-
-/* the default cat command header */
-#define VOYAGER_CAT_HEADER                      0x7F
-
-/* the range of possible CAT module ids in the system */
-#define VOYAGER_MIN_MODULE                      0x10
-#define VOYAGER_MAX_MODULE                      0x1f
-
-/* The voyager registers per asic */
-#define VOYAGER_ASIC_ID_REG                     0x00
-#define VOYAGER_ASIC_TYPE_REG                   0x01
-/* the sub address registers can be made auto incrementing on reads */
-#define VOYAGER_AUTO_INC_REG                    0x02
-#       define VOYAGER_AUTO_INC                 0x04
-#       define VOYAGER_NO_AUTO_INC              0xfb
-#define VOYAGER_SUBADDRDATA                     0x03
-#define VOYAGER_SCANPATH                        0x05
-#       define VOYAGER_CONNECT_ASIC             0x01
-#       define VOYAGER_DISCONNECT_ASIC          0xfe
-#define VOYAGER_SUBADDRLO                       0x06
-#define VOYAGER_SUBADDRHI                       0x07
-#define VOYAGER_SUBMODSELECT                    0x08
-#define VOYAGER_SUBMODPRESENT                   0x09
-
-#define VOYAGER_SUBADDR_LO                      0xff
-#define VOYAGER_SUBADDR_HI                      0xffff
-
-/* the maximum size of a scan path -- used to form instructions */
-#define VOYAGER_MAX_SCAN_PATH                   0x100
-/* the biggest possible register size (in bytes) */
-#define VOYAGER_MAX_REG_SIZE                    4
-
-/* Total number of possible modules (including submodules) */
-#define VOYAGER_MAX_MODULES                     16
-/* Largest number of asics per module */
-#define VOYAGER_MAX_ASICS_PER_MODULE            7
-
-/* the CAT asic of each module is always the first one */
-#define VOYAGER_CAT_ID                          0
-#define VOYAGER_PSI                             0x1a
-
-/* voyager instruction operations and registers */
-#define VOYAGER_READ_CONFIG                     0x1
-#define VOYAGER_WRITE_CONFIG                    0x2
-#define VOYAGER_BYPASS                          0xff
-
-typedef struct voyager_asic {
-        __u8    asic_addr;      /* ASIC address; Level 4 */
-        __u8    asic_type;      /* ASIC type */
-        __u8    asic_id;        /* ASIC id */
-        __u8    jtag_id[4];     /* JTAG id */
-        __u8    asic_location;  /* Location within scan path; start w/ 0 */
-        __u8    bit_location;   /* Location within bit stream; start w/ 0 */
-        __u8    ireg_length;    /* Instruction register length */
-        __u16   subaddr;        /* Amount of sub address space */
-        struct voyager_asic *next;      /* Next asic in linked list */
-} voyager_asic_t;
-
-typedef struct voyager_module {
-        __u8    module_addr;            /* Module address */
-        __u8    scan_path_connected;    /* Scan path connected */
-        __u16   ee_size;                /* Size of the EEPROM */
-        __u16   num_asics;              /* Number of Asics */
-        __u16   inst_bits;              /* Instruction bits in the scan path */
-        __u16   largest_reg;            /* Largest register in the scan path */
-        __u16   smallest_reg;           /* Smallest register in the scan path */
-        voyager_asic_t   *asic;         /* First ASIC in scan path (CAT_I) */
-        struct   voyager_module *submodule;     /* Submodule pointer */
-        struct   voyager_module *next;          /* Next module in linked list */
-} voyager_module_t;
-
-typedef struct voyager_eeprom_hdr {
-         __u8  module_id[4];
-         __u8  version_id;
-         __u8  config_id;
-         __u16 boundry_id;      /* boundary scan id */
-         __u16 ee_size;         /* size of EEPROM */
-         __u8  assembly[11];    /* assembly # */
-         __u8  assembly_rev;    /* assembly rev */
-         __u8  tracer[4];       /* tracer number */
-         __u16 assembly_cksum;  /* asm checksum */
-         __u16 power_consump;   /* pwr requirements */
-         __u16 num_asics;       /* number of asics */
-         __u16 bist_time;       /* min. bist time */
-         __u16 err_log_offset;  /* error log offset */
-         __u16 scan_path_offset;/* scan path offset */
-         __u16 cct_offset;
-         __u16 log_length;      /* length of err log */
-         __u16 xsum_end;        /* offset to end of
-                                   checksum */
-         __u8  reserved[4];
-         __u8  sflag;           /* starting sentinal */
-         __u8  part_number[13]; /* prom part number */
-         __u8  version[10];     /* version number */
-         __u8  signature[8];
-         __u16 eeprom_chksum;
-         __u32  data_stamp_offset;
-         __u8  eflag ;           /* ending sentinal */
-} __attribute__((packed)) voyager_eprom_hdr_t;
-
-
-
-#define VOYAGER_EPROM_SIZE_OFFSET                               \
-        ((__u16)(&(((voyager_eprom_hdr_t *)0)->ee_size)))
-#define VOYAGER_XSUM_END_OFFSET         0x2a
-
-/* the following three definitions are for internal table layouts
- * in the module EPROMs.  We really only care about the IDs and
- * offsets */
-typedef struct voyager_sp_table {
-        __u8 asic_id;
-        __u8 bypass_flag;
-        __u16 asic_data_offset;
-        __u16 config_data_offset;
-} __attribute__((packed)) voyager_sp_table_t;
-
-typedef struct voyager_jtag_table {
-        __u8 icode[4];
-        __u8 runbist[4];
-        __u8 intest[4];
-        __u8 samp_preld[4];
-        __u8 ireg_len;
-} __attribute__((packed)) voyager_jtt_t;
-
-typedef struct voyager_asic_data_table {
-        __u8 jtag_id[4];
-        __u16 length_bsr;
-        __u16 length_bist_reg;
-        __u32 bist_clk;
-        __u16 subaddr_bits;
-        __u16 seed_bits;
-        __u16 sig_bits;
-        __u16 jtag_offset;
-} __attribute__((packed)) voyager_at_t;
-
-/* Voyager Interrupt Controller (VIC) registers */
-
-/* Base to add to Cross Processor Interrupts (CPIs) when triggering
- * the CPU IRQ line */
-/* register defines for the WCBICs (one per processor) */
-#define VOYAGER_WCBIC0  0x41            /* bus A node P1 processor 0 */
-#define VOYAGER_WCBIC1  0x49            /* bus A node P1 processor 1 */
-#define VOYAGER_WCBIC2  0x51            /* bus A node P2 processor 0 */
-#define VOYAGER_WCBIC3  0x59            /* bus A node P2 processor 1 */
-#define VOYAGER_WCBIC4  0x61            /* bus B node P1 processor 0 */
-#define VOYAGER_WCBIC5  0x69            /* bus B node P1 processor 1 */
-#define VOYAGER_WCBIC6  0x71            /* bus B node P2 processor 0 */
-#define VOYAGER_WCBIC7  0x79            /* bus B node P2 processor 1 */
-
-
-/* top of memory registers */
-#define VOYAGER_WCBIC_TOM_L     0x4
-#define VOYAGER_WCBIC_TOM_H     0x5
-
-/* register defines for Voyager Memory Contol (VMC)
- * these are present on L4 machines only */
-#define VOYAGER_VMC1            0x81
-#define VOYAGER_VMC2            0x91
-#define VOYAGER_VMC3            0xa1
-#define VOYAGER_VMC4            0xb1
-
-/* VMC Ports */
-#define VOYAGER_VMC_MEMORY_SETUP        0x9
-#       define VMC_Interleaving         0x01
-#       define VMC_4Way                 0x02
-#       define VMC_EvenCacheLines       0x04
-#       define VMC_HighLine             0x08
-#       define VMC_Start0_Enable        0x20
-#       define VMC_Start1_Enable        0x40
-#       define VMC_Vremap               0x80
-#define VOYAGER_VMC_BANK_DENSITY        0xa
-#       define  VMC_BANK_EMPTY          0
-#       define  VMC_BANK_4MB            1
-#       define  VMC_BANK_16MB           2
-#       define  VMC_BANK_64MB           3
-#       define  VMC_BANK0_MASK          0x03
-#       define  VMC_BANK1_MASK          0x0C
-#       define  VMC_BANK2_MASK          0x30
-#       define  VMC_BANK3_MASK          0xC0
-
-/* Magellan Memory Controller (MMC) defines - present on L5 */
-#define VOYAGER_MMC_ASIC_ID             1
-/* the two memory modules corresponding to memory cards in the system */
-#define VOYAGER_MMC_MEMORY0_MODULE      0x14
-#define VOYAGER_MMC_MEMORY1_MODULE      0x15
-/* the Magellan Memory Address (MMA) defines */
-#define VOYAGER_MMA_ASIC_ID             2
-
-/* Submodule number for the Quad Baseboard */
-#define VOYAGER_QUAD_BASEBOARD          1
-
-/* ASIC defines for the Quad Baseboard */
-#define VOYAGER_QUAD_QDATA0             1
-#define VOYAGER_QUAD_QDATA1             2
-#define VOYAGER_QUAD_QABC               3
-
-/* Useful areas in extended CMOS */
-#define VOYAGER_PROCESSOR_PRESENT_MASK  0x88a
-#define VOYAGER_MEMORY_CLICKMAP         0xa23
-#define VOYAGER_DUMP_LOCATION           0xb1a
-
-/* SUS In Control bit - used to tell SUS that we don't need to be
- * babysat anymore */
-#define VOYAGER_SUS_IN_CONTROL_PORT     0x3ff
-#       define VOYAGER_IN_CONTROL_FLAG  0x80
-
-/* Voyager PSI defines */
-#define VOYAGER_PSI_STATUS_REG          0x08
-#       define PSI_DC_FAIL              0x01
-#       define PSI_MON                  0x02
-#       define PSI_FAULT                0x04
-#       define PSI_ALARM                0x08
-#       define PSI_CURRENT              0x10
-#       define PSI_DVM                  0x20
-#       define PSI_PSCFAULT             0x40
-#       define PSI_STAT_CHG             0x80
-
-#define VOYAGER_PSI_SUPPLY_REG          0x8000
-        /* read */
-#       define PSI_FAIL_DC              0x01
-#       define PSI_FAIL_AC              0x02
-#       define PSI_MON_INT              0x04
-#       define PSI_SWITCH_OFF           0x08
-#       define PSI_HX_OFF               0x10
-#       define PSI_SECURITY             0x20
-#       define PSI_CMOS_BATT_LOW        0x40
-#       define PSI_CMOS_BATT_FAIL       0x80
-        /* write */
-#       define PSI_CLR_SWITCH_OFF       0x13
-#       define PSI_CLR_HX_OFF           0x14
-#       define PSI_CLR_CMOS_BATT_FAIL   0x17
-
-#define VOYAGER_PSI_MASK                0x8001
-#       define PSI_MASK_MASK            0x10
-
-#define VOYAGER_PSI_AC_FAIL_REG         0x8004
-#define AC_FAIL_STAT_CHANGE             0x80
-
-#define VOYAGER_PSI_GENERAL_REG         0x8007
-        /* read */
-#       define PSI_SWITCH_ON            0x01
-#       define PSI_SWITCH_ENABLED       0x02
-#       define PSI_ALARM_ENABLED        0x08
-#       define PSI_SECURE_ENABLED       0x10
-#       define PSI_COLD_RESET           0x20
-#       define PSI_COLD_START           0x80
-        /* write */
-#       define PSI_POWER_DOWN           0x10
-#       define PSI_SWITCH_DISABLE       0x01
-#       define PSI_SWITCH_ENABLE        0x11
-#       define PSI_CLEAR                0x12
-#       define PSI_ALARM_DISABLE        0x03
-#       define PSI_ALARM_ENABLE         0x13
-#       define PSI_CLEAR_COLD_RESET     0x05
-#       define PSI_SET_COLD_RESET       0x15
-#       define PSI_CLEAR_COLD_START     0x07
-#       define PSI_SET_COLD_START       0x17
-
-
-
-struct voyager_bios_info {
-        __u8    len;
-        __u8    major;
-        __u8    minor;
-        __u8    debug;
-        __u8    num_classes;
-        __u8    class_1;
-        __u8    class_2;
-};
-
-/* The following structures and definitions are for the Kernel/SUS
- * interface these are needed to find out how SUS initialised any Quad
- * boards in the system */
-
-#define NUMBER_OF_MC_BUSSES     2
-#define SLOTS_PER_MC_BUS        8
-#define MAX_CPUS                16      /* 16 way CPU system */
-#define MAX_PROCESSOR_BOARDS    4       /* 4 processor slot system */
-#define MAX_CACHE_LEVELS        4       /* # of cache levels supported */
-#define MAX_SHARED_CPUS         4       /* # of CPUs that can share a LARC */
-#define NUMBER_OF_POS_REGS      8
-
-typedef struct {
-        __u8    MC_Slot;
-        __u8    POS_Values[NUMBER_OF_POS_REGS];
-} __attribute__((packed)) MC_SlotInformation_t;
-
-struct QuadDescription {
-        __u8  Type;     /* for type 0 (DYADIC or MONADIC) all fields
-                         * will be zero except for slot */
-        __u8 StructureVersion;
-        __u32 CPI_BaseAddress;
-        __u32  LARC_BankSize;
-        __u32 LocalMemoryStateBits;
-        __u8  Slot; /* Processor slots 1 - 4 */
-} __attribute__((packed));
-
-struct ProcBoardInfo {
-        __u8 Type;
-        __u8 StructureVersion;
-        __u8 NumberOfBoards;
-        struct QuadDescription QuadData[MAX_PROCESSOR_BOARDS];
-} __attribute__((packed));
-
-struct CacheDescription {
-        __u8 Level;
-        __u32 TotalSize;
-        __u16 LineSize;
-        __u8  Associativity;
-        __u8  CacheType;
-        __u8  WriteType;
-        __u8  Number_CPUs_SharedBy;
-        __u8  Shared_CPUs_Hardware_IDs[MAX_SHARED_CPUS];
-
-} __attribute__((packed));
-
-struct CPU_Description {
-        __u8 CPU_HardwareId;
-        char *FRU_String;
-        __u8 NumberOfCacheLevels;
-        struct CacheDescription CacheLevelData[MAX_CACHE_LEVELS];
-} __attribute__((packed));
-
-struct CPU_Info {
-        __u8 Type;
-        __u8 StructureVersion;
-        __u8 NumberOf_CPUs;
-        struct CPU_Description CPU_Data[MAX_CPUS];
-} __attribute__((packed));
-
-
-/*
- * This structure will be used by SUS and the OS.
- * The assumption about this structure is that no blank space is
- * packed in it by our friend the compiler.
- */
-typedef struct {
-        __u8    Mailbox_SUS;            /* Written to by SUS to give
-                                           commands/response to the OS */
-        __u8    Mailbox_OS;             /* Written to by the OS to give
-                                           commands/response to SUS */
-        __u8    SUS_MailboxVersion;     /* Tells the OS which iteration of the
-                                           interface SUS supports */
-        __u8    OS_MailboxVersion;      /* Tells SUS which iteration of the
-                                           interface the OS supports */
-        __u32   OS_Flags;               /* Flags set by the OS as info for
-                                           SUS */
-        __u32   SUS_Flags;              /* Flags set by SUS as info
-                                           for the OS */
-        __u32   WatchDogPeriod;         /* Watchdog period (in seconds) which
-                                           the DP uses to see if the OS
-                                           is dead */
-        __u32   WatchDogCount;          /* Updated by the OS on every tic. */
-        __u32   MemoryFor_SUS_ErrorLog; /* Flat 32 bit address which tells SUS
-                                           where to stuff the SUS error log
-                                           on a dump */
-        MC_SlotInformation_t MC_SlotInfo[NUMBER_OF_MC_BUSSES*SLOTS_PER_MC_BUS];
-                                        /* Storage for MCA POS data */
-        /* All new SECOND_PASS_INTERFACE fields added from this point */
-        struct ProcBoardInfo    *BoardData;
-        struct CPU_Info         *CPU_Data;
-        /* All new fields must be added from this point */
-} Voyager_KernelSUS_Mbox_t;
-
-/* structure for finding the right memory address to send a QIC CPI to */
-struct voyager_qic_cpi {
-        /* Each cache line (32 bytes) can trigger a cpi.  The cpi
-         * read/write may occur anywhere in the cache line---pick the
-         * middle to be safe */
-        struct  {
-                __u32 pad1[3];
-                __u32 cpi;
-                __u32 pad2[4];
-        } qic_cpi[8];
-};
-
-struct voyager_status {
-        __u32   power_fail:1;
-        __u32   switch_off:1;
-        __u32   request_from_kernel:1;
-};
-
-struct voyager_psi_regs {
-        __u8 cat_id;
-        __u8 cat_dev;
-        __u8 cat_control;
-        __u8 subaddr;
-        __u8 dummy4;
-        __u8 checkbit;
-        __u8 subaddr_low;
-        __u8 subaddr_high;
-        __u8 intstatus;
-        __u8 stat1;
-        __u8 stat3;
-        __u8 fault;
-        __u8 tms;
-        __u8 gen;
-        __u8 sysconf;
-        __u8 dummy15;
-};
-
-struct voyager_psi_subregs {
-        __u8 supply;
-        __u8 mask;
-        __u8 present;
-        __u8 DCfail;
-        __u8 ACfail;
-        __u8 fail;
-        __u8 UPSfail;
-        __u8 genstatus;
-};
-
-struct voyager_psi {
-        struct voyager_psi_regs regs;
-        struct voyager_psi_subregs subregs;
-};
-
-struct voyager_SUS {
-#define VOYAGER_DUMP_BUTTON_NMI         0x1
-#define VOYAGER_SUS_VALID               0x2
-#define VOYAGER_SYSINT_COMPLETE         0x3
-        __u8    SUS_mbox;
-#define VOYAGER_NO_COMMAND              0x0
-#define VOYAGER_IGNORE_DUMP             0x1
-#define VOYAGER_DO_DUMP                 0x2
-#define VOYAGER_SYSINT_HANDSHAKE        0x3
-#define VOYAGER_DO_MEM_DUMP             0x4
-#define VOYAGER_SYSINT_WAS_RECOVERED    0x5
-        __u8    kernel_mbox;
-#define VOYAGER_MAILBOX_VERSION         0x10
-        __u8    SUS_version;
-        __u8    kernel_version;
-#define VOYAGER_OS_HAS_SYSINT           0x1
-#define VOYAGER_OS_IN_PROGRESS          0x2
-#define VOYAGER_UPDATING_WDPERIOD       0x4
-        __u32   kernel_flags;
-#define VOYAGER_SUS_BOOTING             0x1
-#define VOYAGER_SUS_IN_PROGRESS         0x2
-        __u32   SUS_flags;
-        __u32   watchdog_period;
-        __u32   watchdog_count;
-        __u32   SUS_errorlog;
-        /* lots of system configuration stuff under here */
-};
-
-/* Variables exported by voyager_smp */
-extern __u32 voyager_extended_vic_processors;
-extern __u32 voyager_allowed_boot_processors;
-extern __u32 voyager_quad_processors;
-extern struct voyager_qic_cpi *voyager_quad_cpi_addr[NR_CPUS];
-extern struct voyager_SUS *voyager_SUS;
-
-/* variables exported always */
-extern struct task_struct *voyager_thread;
-extern int voyager_level;
-extern struct voyager_status voyager_status;
-
-/* functions exported by the voyager and voyager_smp modules */
-extern int voyager_cat_readb(__u8 module, __u8 asic, int reg);
-extern void voyager_cat_init(void);
-extern void voyager_detect(struct voyager_bios_info *);
-extern void voyager_trap_init(void);
-extern void voyager_setup_irqs(void);
-extern int voyager_memory_detect(int region, __u32 *addr, __u32 *length);
-extern void voyager_smp_intr_init(void);
-extern __u8 voyager_extended_cmos_read(__u16 cmos_address);
-extern void voyager_smp_dump(void);
-extern void voyager_timer_interrupt(void);
-extern void smp_local_timer_interrupt(void);
-extern void voyager_power_off(void);
-extern void smp_voyager_power_off(void *dummy);
-extern void voyager_restart(void);
-extern void voyager_cat_power_off(void);
-extern void voyager_cat_do_common_interrupt(void);
-extern void voyager_handle_nmi(void);
-extern void voyager_smp_intr_init(void);
-/* Commands for the following are */
-#define VOYAGER_PSI_READ        0
-#define VOYAGER_PSI_WRITE       1
-#define VOYAGER_PSI_SUBREAD     2
-#define VOYAGER_PSI_SUBWRITE    3
-extern void voyager_cat_psi(__u8, __u16, __u8 *);
diff --git a/arch/x86/include/asm/xen/events.h b/arch/x86/include/asm/xen/events.h
index 19144184983a..1df35417c412 100644
--- a/arch/x86/include/asm/xen/events.h
+++ b/arch/x86/include/asm/xen/events.h
@@ -15,10 +15,4 @@ static inline int xen_irqs_disabled(struct pt_regs *regs)
         return raw_irqs_disabled_flags(regs->flags);
 }
 
-static inline void xen_do_IRQ(int irq, struct pt_regs *regs)
-{
-        regs->orig_ax = ~irq;
-        do_IRQ(regs);
-}
-
 #endif /* _ASM_X86_XEN_EVENTS_H */
diff --git a/arch/x86/include/asm/xen/hypervisor.h b/arch/x86/include/asm/xen/hypervisor.h
index 81fbd735aec4..d5b7e90c0edf 100644
--- a/arch/x86/include/asm/xen/hypervisor.h
+++ b/arch/x86/include/asm/xen/hypervisor.h
@@ -38,22 +38,30 @@ extern struct shared_info *HYPERVISOR_shared_info;
 extern struct start_info *xen_start_info;
 
 enum xen_domain_type {
-        XEN_NATIVE,
-        XEN_PV_DOMAIN,
-        XEN_HVM_DOMAIN,
+        XEN_NATIVE,             /* running on bare hardware    */
+        XEN_PV_DOMAIN,          /* running in a PV domain      */
+        XEN_HVM_DOMAIN,         /* running in a Xen hvm domain */
 };
 
-extern enum xen_domain_type xen_domain_type;
-
 #ifdef CONFIG_XEN
-#define xen_domain()            (xen_domain_type != XEN_NATIVE)
+extern enum xen_domain_type xen_domain_type;
 #else
-#define xen_domain()            (0)
+#define xen_domain_type         XEN_NATIVE
 #endif
 
-#define xen_pv_domain()         (xen_domain() && xen_domain_type == XEN_PV_DOMAIN)
-#define xen_hvm_domain()        (xen_domain() && xen_domain_type == XEN_HVM_DOMAIN)
+#define xen_domain()            (xen_domain_type != XEN_NATIVE)
+#define xen_pv_domain()         (xen_domain() &&                        \
+                                 xen_domain_type == XEN_PV_DOMAIN)
+#define xen_hvm_domain()        (xen_domain() &&                        \
+                                 xen_domain_type == XEN_HVM_DOMAIN)
+
+#ifdef CONFIG_XEN_DOM0
+#include <xen/interface/xen.h>
 
-#define xen_initial_domain()    (xen_pv_domain() && xen_start_info->flags & SIF_INITDOMAIN)
+#define xen_initial_domain()    (xen_pv_domain() && \
+                                 xen_start_info->flags & SIF_INITDOMAIN)
+#else  /* !CONFIG_XEN_DOM0 */
+#define xen_initial_domain()    (0)
+#endif  /* CONFIG_XEN_DOM0 */
 
 #endif /* _ASM_X86_XEN_HYPERVISOR_H */
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
index 7ef617ef1df3..1a918dde46b5 100644
--- a/arch/x86/include/asm/xen/page.h
+++ b/arch/x86/include/asm/xen/page.h
@@ -137,7 +137,7 @@ static inline pte_t mfn_pte(unsigned long page_nr, pgprot_t pgprot)
         pte_t pte;
 
         pte.pte = ((phys_addr_t)page_nr << PAGE_SHIFT) |
-                (pgprot_val(pgprot) & __supported_pte_mask);
+                        massage_pgprot(pgprot);
 
         return pte;
 }
@@ -164,6 +164,7 @@ static inline pte_t __pte_ma(pteval_t x)
 
 
 xmaddr_t arbitrary_virt_to_machine(void *address);
+unsigned long arbitrary_virt_to_mfn(void *vaddr);
 void make_lowmem_page_readonly(void *vaddr);
 void make_lowmem_page_readwrite(void *vaddr);
 
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index d364df03c1d6..339ce35648e6 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -23,11 +23,12 @@ nostackp := $(call cc-option, -fno-stack-protector)
 CFLAGS_vsyscall_64.o    := $(PROFILING) -g0 $(nostackp)
 CFLAGS_hpet.o           := $(nostackp)
 CFLAGS_tsc.o            := $(nostackp)
+CFLAGS_paravirt.o       := $(nostackp)
 
 obj-y                   := process_$(BITS).o signal.o entry_$(BITS).o
 obj-y                   += traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o
 obj-y                   += time_$(BITS).o ioport.o ldt.o dumpstack.o
-obj-y                   += setup.o i8259.o irqinit_$(BITS).o setup_percpu.o
+obj-y                   += setup.o i8259.o irqinit_$(BITS).o
 obj-$(CONFIG_X86_VISWS) += visws_quirks.o
 obj-$(CONFIG_X86_32)    += probe_roms_32.o
 obj-$(CONFIG_X86_32)    += sys_i386_32.o i386_ksyms_32.o
@@ -49,31 +50,27 @@ obj-y				+= step.o
 obj-$(CONFIG_STACKTRACE)        += stacktrace.o
 obj-y                           += cpu/
 obj-y                           += acpi/
-obj-$(CONFIG_X86_BIOS_REBOOT)   += reboot.o
+obj-y                           += reboot.o
 obj-$(CONFIG_MCA)               += mca_32.o
 obj-$(CONFIG_X86_MSR)           += msr.o
 obj-$(CONFIG_X86_CPUID)         += cpuid.o
 obj-$(CONFIG_PCI)               += early-quirks.o
 apm-y                           := apm_32.o
 obj-$(CONFIG_APM)               += apm.o
-obj-$(CONFIG_X86_SMP)           += smp.o
-obj-$(CONFIG_X86_SMP)           += smpboot.o tsc_sync.o ipi.o tlb_$(BITS).o
-obj-$(CONFIG_X86_32_SMP)        += smpcommon.o
-obj-$(CONFIG_X86_64_SMP)        += tsc_sync.o smpcommon.o
+obj-$(CONFIG_SMP)               += smp.o
+obj-$(CONFIG_SMP)               += smpboot.o tsc_sync.o
+obj-$(CONFIG_SMP)               += setup_percpu.o
+obj-$(CONFIG_X86_64_SMP)        += tsc_sync.o
 obj-$(CONFIG_X86_TRAMPOLINE)    += trampoline_$(BITS).o
 obj-$(CONFIG_X86_MPPARSE)       += mpparse.o
-obj-$(CONFIG_X86_LOCAL_APIC)    += apic.o nmi.o
-obj-$(CONFIG_X86_IO_APIC)       += io_apic.o
+obj-y                           += apic/
 obj-$(CONFIG_X86_REBOOTFIXUPS)  += reboot_fixups_32.o
 obj-$(CONFIG_DYNAMIC_FTRACE)    += ftrace.o
 obj-$(CONFIG_FUNCTION_GRAPH_TRACER)     += ftrace.o
 obj-$(CONFIG_KEXEC)             += machine_kexec_$(BITS).o
 obj-$(CONFIG_KEXEC)             += relocate_kernel_$(BITS).o crash.o
 obj-$(CONFIG_CRASH_DUMP)        += crash_dump_$(BITS).o
-obj-$(CONFIG_X86_NUMAQ)         += numaq_32.o
-obj-$(CONFIG_X86_ES7000)        += es7000_32.o
-obj-$(CONFIG_X86_SUMMIT_NUMA)   += summit_32.o
-obj-y                           += vsmp_64.o
+obj-$(CONFIG_X86_VSMP)          += vsmp_64.o
 obj-$(CONFIG_KPROBES)           += kprobes.o
 obj-$(CONFIG_MODULES)           += module_$(BITS).o
 obj-$(CONFIG_EFI)               += efi.o efi_$(BITS).o efi_stub_$(BITS).o
@@ -114,16 +111,13 @@ obj-$(CONFIG_SWIOTLB)			+= pci-swiotlb_64.o # NB rename without _64
 ###
 # 64 bit specific files
 ifeq ($(CONFIG_X86_64),y)
-        obj-y                           += genapic_64.o genapic_flat_64.o genx2apic_uv_x.o tlb_uv.o
-        obj-y                           += bios_uv.o uv_irq.o uv_sysfs.o
-        obj-y                           += genx2apic_cluster.o
-        obj-y                           += genx2apic_phys.o
-        obj-$(CONFIG_X86_PM_TIMER)      += pmtimer_64.o
-        obj-$(CONFIG_AUDIT)             += audit_64.o
-
-        obj-$(CONFIG_GART_IOMMU)        += pci-gart_64.o aperture_64.o
-        obj-$(CONFIG_CALGARY_IOMMU)     += pci-calgary_64.o tce_64.o
-        obj-$(CONFIG_AMD_IOMMU)         += amd_iommu_init.o amd_iommu.o
-
-        obj-$(CONFIG_PCI_MMCONFIG)      += mmconf-fam10h_64.o
+        obj-$(CONFIG_X86_UV)            += tlb_uv.o bios_uv.o uv_irq.o uv_sysfs.o uv_time.o
+        obj-$(CONFIG_X86_PM_TIMER)      += pmtimer_64.o
+        obj-$(CONFIG_AUDIT)             += audit_64.o
+
+        obj-$(CONFIG_GART_IOMMU)        += pci-gart_64.o aperture_64.o
+        obj-$(CONFIG_CALGARY_IOMMU)     += pci-calgary_64.o tce_64.o
+        obj-$(CONFIG_AMD_IOMMU)         += amd_iommu_init.o amd_iommu.o
+
+        obj-$(CONFIG_PCI_MMCONFIG)      += mmconf-fam10h_64.o
 endif
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index d37593c2f438..a18eb7ce2236 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -37,15 +37,10 @@
 #include <asm/pgtable.h>
 #include <asm/io_apic.h>
 #include <asm/apic.h>
-#include <asm/genapic.h>
 #include <asm/io.h>
 #include <asm/mpspec.h>
 #include <asm/smp.h>
 
-#ifdef CONFIG_X86_LOCAL_APIC
-# include <mach_apic.h>
-#endif
-
 static int __initdata acpi_force = 0;
 u32 acpi_rsdt_forced;
 #ifdef  CONFIG_ACPI
@@ -56,16 +51,7 @@ int acpi_disabled = 1;
 EXPORT_SYMBOL(acpi_disabled);
 
 #ifdef  CONFIG_X86_64
-
-#include <asm/proto.h>
-
-#else                           /* X86 */
-
-#ifdef  CONFIG_X86_LOCAL_APIC
-#include <mach_apic.h>
-#include <mach_mpparse.h>
-#endif                          /* CONFIG_X86_LOCAL_APIC */
-
+# include <asm/proto.h>
 #endif                          /* X86 */
 
 #define BAD_MADT_ENTRY(entry, end) (                                        \
@@ -121,35 +107,18 @@ enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_PIC;
  */
 char *__init __acpi_map_table(unsigned long phys, unsigned long size)
 {
-        unsigned long base, offset, mapped_size;
-        int idx;
 
         if (!phys || !size)
                 return NULL;
 
-        if (phys+size <= (max_low_pfn_mapped << PAGE_SHIFT))
-                return __va(phys);
-
-        offset = phys & (PAGE_SIZE - 1);
-        mapped_size = PAGE_SIZE - offset;
-        clear_fixmap(FIX_ACPI_END);
-        set_fixmap(FIX_ACPI_END, phys);
-        base = fix_to_virt(FIX_ACPI_END);
-
-        /*
-         * Most cases can be covered by the below.
-         */
-        idx = FIX_ACPI_END;
-        while (mapped_size < size) {
-                if (--idx < FIX_ACPI_BEGIN)
-                        return NULL;    /* cannot handle this */
-                phys += PAGE_SIZE;
-                clear_fixmap(idx);
-                set_fixmap(idx, phys);
-                mapped_size += PAGE_SIZE;
-        }
+        return early_ioremap(phys, size);
+}
+void __init __acpi_unmap_table(char *map, unsigned long size)
+{
+        if (!map || !size)
+                return;
 
-        return ((unsigned char *)base + offset);
+        early_iounmap(map, size);
 }
 
 #ifdef CONFIG_PCI_MMCONFIG
@@ -239,7 +208,8 @@ static int __init acpi_parse_madt(struct acpi_table_header *table)
                        madt->address);
         }
 
-        acpi_madt_oem_check(madt->header.oem_id, madt->header.oem_table_id);
+        default_acpi_madt_oem_check(madt->header.oem_id,
+                                    madt->header.oem_table_id);
 
         return 0;
 }
@@ -884,7 +854,7 @@ static struct {
         DECLARE_BITMAP(pin_programmed, MP_MAX_IOAPIC_PIN + 1);
 } mp_ioapic_routing[MAX_IO_APICS];
 
-static int mp_find_ioapic(int gsi)
+int mp_find_ioapic(int gsi)
 {
         int i = 0;
 
@@ -899,6 +869,16 @@ static int mp_find_ioapic(int gsi)
         return -1;
 }
 
+int mp_find_ioapic_pin(int ioapic, int gsi)
+{
+        if (WARN_ON(ioapic == -1))
+                return -1;
+        if (WARN_ON(gsi > mp_ioapic_routing[ioapic].gsi_end))
+                return -1;
+
+        return gsi - mp_ioapic_routing[ioapic].gsi_base;
+}
+
 static u8 __init uniq_ioapic_id(u8 id)
 {
 #ifdef CONFIG_X86_32
@@ -912,8 +892,8 @@ static u8 __init uniq_ioapic_id(u8 id)
         DECLARE_BITMAP(used, 256);
         bitmap_zero(used, 256);
         for (i = 0; i < nr_ioapics; i++) {
-                struct mp_config_ioapic *ia = &mp_ioapics[i];
-                __set_bit(ia->mp_apicid, used);
+                struct mpc_ioapic *ia = &mp_ioapics[i];
+                __set_bit(ia->apicid, used);
         }
         if (!test_bit(id, used))
                 return id;
@@ -945,47 +925,70 @@ void __init mp_register_ioapic(int id, u32 address, u32 gsi_base)
 
         idx = nr_ioapics;
 
-        mp_ioapics[idx].mp_type = MP_IOAPIC;
-        mp_ioapics[idx].mp_flags = MPC_APIC_USABLE;
-        mp_ioapics[idx].mp_apicaddr = address;
+        mp_ioapics[idx].type = MP_IOAPIC;
+        mp_ioapics[idx].flags = MPC_APIC_USABLE;
+        mp_ioapics[idx].apicaddr = address;
 
         set_fixmap_nocache(FIX_IO_APIC_BASE_0 + idx, address);
-        mp_ioapics[idx].mp_apicid = uniq_ioapic_id(id);
+        mp_ioapics[idx].apicid = uniq_ioapic_id(id);
 #ifdef CONFIG_X86_32
-        mp_ioapics[idx].mp_apicver = io_apic_get_version(idx);
+        mp_ioapics[idx].apicver = io_apic_get_version(idx);
 #else
-        mp_ioapics[idx].mp_apicver = 0;
+        mp_ioapics[idx].apicver = 0;
 #endif
         /*
          * Build basic GSI lookup table to facilitate gsi->io_apic lookups
          * and to prevent reprogramming of IOAPIC pins (PCI GSIs).
          */
-        mp_ioapic_routing[idx].apic_id = mp_ioapics[idx].mp_apicid;
+        mp_ioapic_routing[idx].apic_id = mp_ioapics[idx].apicid;
         mp_ioapic_routing[idx].gsi_base = gsi_base;
         mp_ioapic_routing[idx].gsi_end = gsi_base +
             io_apic_get_redir_entries(idx);
 
-        printk(KERN_INFO "IOAPIC[%d]: apic_id %d, version %d, address 0x%lx, "
-               "GSI %d-%d\n", idx, mp_ioapics[idx].mp_apicid,
-               mp_ioapics[idx].mp_apicver, mp_ioapics[idx].mp_apicaddr,
+        printk(KERN_INFO "IOAPIC[%d]: apic_id %d, version %d, address 0x%x, "
+               "GSI %d-%d\n", idx, mp_ioapics[idx].apicid,
+               mp_ioapics[idx].apicver, mp_ioapics[idx].apicaddr,
                mp_ioapic_routing[idx].gsi_base, mp_ioapic_routing[idx].gsi_end);
 
         nr_ioapics++;
 }
 
-static void assign_to_mp_irq(struct mp_config_intsrc *m,
-                                    struct mp_config_intsrc *mp_irq)
+int __init acpi_probe_gsi(void)
 {
-        memcpy(mp_irq, m, sizeof(struct mp_config_intsrc));
+        int idx;
+        int gsi;
+        int max_gsi = 0;
+
+        if (acpi_disabled)
+                return 0;
+
+        if (!acpi_ioapic)
+                return 0;
+
+        max_gsi = 0;
+        for (idx = 0; idx < nr_ioapics; idx++) {
+                gsi = mp_ioapic_routing[idx].gsi_end;
+
+                if (gsi > max_gsi)
+                        max_gsi = gsi;
+        }
+
+        return max_gsi + 1;
 }
 
-static int mp_irq_cmp(struct mp_config_intsrc *mp_irq,
-                                struct mp_config_intsrc *m)
+static void assign_to_mp_irq(struct mpc_intsrc *m,
+                                    struct mpc_intsrc *mp_irq)
 {
-        return memcmp(mp_irq, m, sizeof(struct mp_config_intsrc));
+        memcpy(mp_irq, m, sizeof(struct mpc_intsrc));
 }
 
-static void save_mp_irq(struct mp_config_intsrc *m)
+static int mp_irq_cmp(struct mpc_intsrc *mp_irq,
+                                struct mpc_intsrc *m)
+{
+        return memcmp(mp_irq, m, sizeof(struct mpc_intsrc));
+}
+
+static void save_mp_irq(struct mpc_intsrc *m)
 {
         int i;
 
@@ -1003,7 +1006,7 @@ void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi)
 {
         int ioapic;
         int pin;
-        struct mp_config_intsrc mp_irq;
+        struct mpc_intsrc mp_irq;
 
         /*
          * Convert 'gsi' to 'ioapic.pin'.
@@ -1011,7 +1014,7 @@ void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi)
         ioapic = mp_find_ioapic(gsi);
         if (ioapic < 0)
                 return;
-        pin = gsi - mp_ioapic_routing[ioapic].gsi_base;
+        pin = mp_find_ioapic_pin(ioapic, gsi);
 
         /*
          * TBD: This check is for faulty timer entries, where the override
@@ -1021,13 +1024,13 @@ void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi)
         if ((bus_irq == 0) && (trigger == 3))
                 trigger = 1;
 
-        mp_irq.mp_type = MP_INTSRC;
-        mp_irq.mp_irqtype = mp_INT;
-        mp_irq.mp_irqflag = (trigger << 2) | polarity;
-        mp_irq.mp_srcbus = MP_ISA_BUS;
-        mp_irq.mp_srcbusirq = bus_irq;  /* IRQ */
-        mp_irq.mp_dstapic = mp_ioapics[ioapic].mp_apicid; /* APIC ID */
-        mp_irq.mp_dstirq = pin; /* INTIN# */
+        mp_irq.type = MP_INTSRC;
+        mp_irq.irqtype = mp_INT;
+        mp_irq.irqflag = (trigger << 2) | polarity;
+        mp_irq.srcbus = MP_ISA_BUS;
+        mp_irq.srcbusirq = bus_irq;     /* IRQ */
+        mp_irq.dstapic = mp_ioapics[ioapic].apicid; /* APIC ID */
+        mp_irq.dstirq = pin;    /* INTIN# */
 
         save_mp_irq(&mp_irq);
 }
@@ -1037,7 +1040,7 @@ void __init mp_config_acpi_legacy_irqs(void)
         int i;
         int ioapic;
         unsigned int dstapic;
-        struct mp_config_intsrc mp_irq;
+        struct mpc_intsrc mp_irq;
 
 #if defined (CONFIG_MCA) || defined (CONFIG_EISA)
         /*
@@ -1062,7 +1065,7 @@ void __init mp_config_acpi_legacy_irqs(void)
         ioapic = mp_find_ioapic(0);
         if (ioapic < 0)
                 return;
-        dstapic = mp_ioapics[ioapic].mp_apicid;
+        dstapic = mp_ioapics[ioapic].apicid;
 
         /*
          * Use the default configuration for the IRQs 0-15.  Unless
@@ -1072,16 +1075,14 @@ void __init mp_config_acpi_legacy_irqs(void)
                 int idx;
 
                 for (idx = 0; idx < mp_irq_entries; idx++) {
-                        struct mp_config_intsrc *irq = mp_irqs + idx;
+                        struct mpc_intsrc *irq = mp_irqs + idx;
 
                         /* Do we already have a mapping for this ISA IRQ? */
-                        if (irq->mp_srcbus == MP_ISA_BUS
-                            && irq->mp_srcbusirq == i)
+                        if (irq->srcbus == MP_ISA_BUS && irq->srcbusirq == i)
                                 break;
 
                         /* Do we already have a mapping for this IOAPIC pin */
-                        if (irq->mp_dstapic == dstapic &&
-                            irq->mp_dstirq == i)
+                        if (irq->dstapic == dstapic && irq->dstirq == i)
                                 break;
                 }
 
@@ -1090,13 +1091,13 @@ void __init mp_config_acpi_legacy_irqs(void)
                         continue;       /* IRQ already used */
                 }
 
-                mp_irq.mp_type = MP_INTSRC;
-                mp_irq.mp_irqflag = 0;  /* Conforming */
-                mp_irq.mp_srcbus = MP_ISA_BUS;
-                mp_irq.mp_dstapic = dstapic;
-                mp_irq.mp_irqtype = mp_INT;
-                mp_irq.mp_srcbusirq = i; /* Identity mapped */
-                mp_irq.mp_dstirq = i;
+                mp_irq.type = MP_INTSRC;
+                mp_irq.irqflag = 0;     /* Conforming */
+                mp_irq.srcbus = MP_ISA_BUS;
+                mp_irq.dstapic = dstapic;
+                mp_irq.irqtype = mp_INT;
+                mp_irq.srcbusirq = i; /* Identity mapped */
+                mp_irq.dstirq = i;
 
                 save_mp_irq(&mp_irq);
         }
@@ -1133,7 +1134,7 @@ int mp_register_gsi(u32 gsi, int triggering, int polarity)
                 return gsi;
         }
 
-        ioapic_pin = gsi - mp_ioapic_routing[ioapic].gsi_base;
+        ioapic_pin = mp_find_ioapic_pin(ioapic, gsi);
 
 #ifdef CONFIG_X86_32
         if (ioapic_renumber_irq)
@@ -1207,22 +1208,22 @@ int mp_config_acpi_gsi(unsigned char number, unsigned int devfn, u8 pin,
                         u32 gsi, int triggering, int polarity)
 {
 #ifdef CONFIG_X86_MPPARSE
-        struct mp_config_intsrc mp_irq;
+        struct mpc_intsrc mp_irq;
         int ioapic;
 
         if (!acpi_ioapic)
                 return 0;
 
         /* print the entry should happen on mptable identically */
-        mp_irq.mp_type = MP_INTSRC;
-        mp_irq.mp_irqtype = mp_INT;
-        mp_irq.mp_irqflag = (triggering == ACPI_EDGE_SENSITIVE ? 4 : 0x0c) |
+        mp_irq.type = MP_INTSRC;
+        mp_irq.irqtype = mp_INT;
+        mp_irq.irqflag = (triggering == ACPI_EDGE_SENSITIVE ? 4 : 0x0c) |
                                 (polarity == ACPI_ACTIVE_HIGH ? 1 : 3);
-        mp_irq.mp_srcbus = number;
-        mp_irq.mp_srcbusirq = (((devfn >> 3) & 0x1f) << 2) | ((pin - 1) & 3);
+        mp_irq.srcbus = number;
+        mp_irq.srcbusirq = (((devfn >> 3) & 0x1f) << 2) | ((pin - 1) & 3);
         ioapic = mp_find_ioapic(gsi);
-        mp_irq.mp_dstapic = mp_ioapic_routing[ioapic].apic_id;
-        mp_irq.mp_dstirq = gsi - mp_ioapic_routing[ioapic].gsi_base;
+        mp_irq.dstapic = mp_ioapic_routing[ioapic].apic_id;
+        mp_irq.dstirq = mp_find_ioapic_pin(ioapic, gsi);
 
         save_mp_irq(&mp_irq);
 #endif
@@ -1349,7 +1350,7 @@ static void __init acpi_process_madt(void)
                 if (!error) {
                         acpi_lapic = 1;
 
-#ifdef CONFIG_X86_GENERICARCH
+#ifdef CONFIG_X86_BIGSMP
                         generic_bigsmp_probe();
 #endif
                         /*
@@ -1361,9 +1362,8 @@ static void __init acpi_process_madt(void)
                                 acpi_ioapic = 1;
 
                                 smp_found_config = 1;
-#ifdef CONFIG_X86_32
-                                setup_apic_routing();
-#endif
+                                if (apic->setup_apic_routing)
+                                        apic->setup_apic_routing();
                         }
                 }
                 if (error == -EINVAL) {
diff --git a/arch/x86/kernel/acpi/realmode/wakeup.S b/arch/x86/kernel/acpi/realmode/wakeup.S
index 3355973b12ac..580b4e296010 100644
--- a/arch/x86/kernel/acpi/realmode/wakeup.S
+++ b/arch/x86/kernel/acpi/realmode/wakeup.S
@@ -3,8 +3,8 @@
  */
 #include <asm/segment.h>
 #include <asm/msr-index.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <asm/page_types.h>
+#include <asm/pgtable_types.h>
 #include <asm/processor-flags.h>
 
         .code16
diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
index 707c1f6f95fa..7c243a2c5115 100644
--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -101,6 +101,7 @@ int acpi_save_state_mem(void)
         stack_start.sp = temp_stack + sizeof(temp_stack);
         early_gdt_descr.address =
                         (unsigned long)get_cpu_gdt_table(smp_processor_id());
+        initial_gs = per_cpu_offset(smp_processor_id());
 #endif
         initial_code = (unsigned long)wakeup_long64;
         saved_magic = 0x123456789abcdef0;
@@ -156,11 +157,11 @@ static int __init acpi_sleep_setup(char *str)
 #ifdef CONFIG_HIBERNATION
                 if (strncmp(str, "s4_nohwsig", 10) == 0)
                         acpi_no_s4_hw_signature();
+                if (strncmp(str, "s4_nonvs", 8) == 0)
+                        acpi_s4_no_nvs();
 #endif
                 if (strncmp(str, "old_ordering", 12) == 0)
                         acpi_old_suspend_ordering();
-                if (strncmp(str, "s4_nonvs", 8) == 0)
-                        acpi_s4_no_nvs();
                 str = strchr(str, ',');
                 if (str != NULL)
                         str += strspn(str, ", \t");
diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
index a12e6a9fb659..8ded418b0593 100644
--- a/arch/x86/kernel/acpi/wakeup_32.S
+++ b/arch/x86/kernel/acpi/wakeup_32.S
@@ -1,7 +1,7 @@
         .section .text.page_aligned
 #include <linux/linkage.h>
 #include <asm/segment.h>
-#include <asm/page.h>
+#include <asm/page_types.h>
 
 # Copyright 2003, 2008 Pavel Machek <pavel@suse.cz>, distribute under GPLv2
 
diff --git a/arch/x86/kernel/acpi/wakeup_64.S b/arch/x86/kernel/acpi/wakeup_64.S
index bcc293423a70..8ea5164cbd04 100644
--- a/arch/x86/kernel/acpi/wakeup_64.S
+++ b/arch/x86/kernel/acpi/wakeup_64.S
@@ -1,8 +1,8 @@
 .text
 #include <linux/linkage.h>
 #include <asm/segment.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
+#include <asm/pgtable_types.h>
+#include <asm/page_types.h>
 #include <asm/msr.h>
 #include <asm/asm-offsets.h>
 
@@ -13,7 +13,6 @@
          * Hooray, we are in Long 64-bit mode (but still running in low memory)
          */
 ENTRY(wakeup_long64)
-wakeup_long64:
         movq    saved_magic, %rax
         movq    $0x123456789abcdef0, %rdx
         cmpq    %rdx, %rax
@@ -34,16 +33,12 @@ wakeup_long64:
 
         movq    saved_rip, %rax
         jmp     *%rax
+ENDPROC(wakeup_long64)
 
 bogus_64_magic:
         jmp     bogus_64_magic
 
-        .align 2
-        .p2align 4,,15
-.globl do_suspend_lowlevel
-        .type   do_suspend_lowlevel,@function
-do_suspend_lowlevel:
-.LFB5:
+ENTRY(do_suspend_lowlevel)
         subq    $8, %rsp
         xorl    %eax, %eax
         call    save_processor_state
@@ -67,7 +62,7 @@ do_suspend_lowlevel:
         pushfq
         popq    pt_regs_flags(%rax)
 
-        movq    $.L97, saved_rip(%rip)
+        movq    $resume_point, saved_rip(%rip)
 
         movq    %rsp, saved_rsp
         movq    %rbp, saved_rbp
@@ -78,14 +73,12 @@ do_suspend_lowlevel:
         addq    $8, %rsp
         movl    $3, %edi
         xorl    %eax, %eax
-        jmp     acpi_enter_sleep_state
-.L97:
-        .p2align 4,,7
-.L99:
-        .align 4
-        movl    $24, %eax
-        movw    %ax, %ds
+        call    acpi_enter_sleep_state
+        /* in case something went wrong, restore the machine status and go on */
+        jmp     resume_point
 
+        .align 4
+resume_point:
         /* We don't restore %rax, it must be 0 anyway */
         movq    $saved_context, %rax
         movq    saved_context_cr4(%rax), %rbx
@@ -117,12 +110,9 @@ do_suspend_lowlevel:
         xorl    %eax, %eax
         addq    $8, %rsp
         jmp     restore_processor_state
-.LFE5:
-.Lfe5:
-        .size   do_suspend_lowlevel, .Lfe5-do_suspend_lowlevel
-        
+ENDPROC(do_suspend_lowlevel)
+
 .data
-ALIGN
 ENTRY(saved_rbp)        .quad   0
 ENTRY(saved_rsi)        .quad   0
 ENTRY(saved_rdi)        .quad   0
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index a84ac7b570e6..4c80f1557433 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -414,9 +414,17 @@ void __init alternative_instructions(void)
            that might execute the to be patched code.
            Other CPUs are not running. */
         stop_nmi();
-#ifdef CONFIG_X86_MCE
-        stop_mce();
-#endif
+
+        /*
+         * Don't stop machine check exceptions while patching.
+         * MCEs only happen when something got corrupted and in this
+         * case we must do something about the corruption.
+         * Ignoring it is worse than a unlikely patching race.
+         * Also machine checks tend to be broadcast and if one CPU
+         * goes into machine check the others follow quickly, so we don't
+         * expect a machine check to cause undue problems during to code
+         * patching.
+         */
 
         apply_alternatives(__alt_instructions, __alt_instructions_end);
 
@@ -456,9 +464,6 @@ void __init alternative_instructions(void)
                                 (unsigned long)__smp_locks_end);
 
         restart_nmi();
-#ifdef CONFIG_X86_MCE
-        restart_mce();
-#endif
 }
 
 /**
@@ -498,12 +503,12 @@ void *text_poke_early(void *addr, const void *opcode, size_t len)
  */
 void *__kprobes text_poke(void *addr, const void *opcode, size_t len)
 {
-        unsigned long flags;
         char *vaddr;
         int nr_pages = 2;
         struct page *pages[2];
         int i;
 
+        might_sleep();
         if (!core_kernel_text((unsigned long)addr)) {
                 pages[0] = vmalloc_to_page(addr);
                 pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
@@ -517,9 +522,9 @@ void *__kprobes text_poke(void *addr, const void *opcode, size_t len)
                 nr_pages = 1;
         vaddr = vmap(pages, nr_pages, VM_MAP, PAGE_KERNEL);
         BUG_ON(!vaddr);
-        local_irq_save(flags);
+        local_irq_disable();
         memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
-        local_irq_restore(flags);
+        local_irq_enable();
         vunmap(vaddr);
         sync_core();
         /* Could also do a CLFLUSH here to speed up CPU recovery; but
diff --git a/arch/x86/kernel/apic/Makefile b/arch/x86/kernel/apic/Makefile
new file mode 100644
index 000000000000..da7b7b9f8bd8
--- /dev/null
+++ b/arch/x86/kernel/apic/Makefile
@@ -0,0 +1,19 @@
+#
+# Makefile for local APIC drivers and for the IO-APIC code
+#
+
+obj-$(CONFIG_X86_LOCAL_APIC)    += apic.o probe_$(BITS).o ipi.o nmi.o
+obj-$(CONFIG_X86_IO_APIC)       += io_apic.o
+obj-$(CONFIG_SMP)               += ipi.o
+
+ifeq ($(CONFIG_X86_64),y)
+obj-y                           += apic_flat_64.o
+obj-$(CONFIG_X86_X2APIC)        += x2apic_cluster.o
+obj-$(CONFIG_X86_X2APIC)        += x2apic_phys.o
+obj-$(CONFIG_X86_UV)            += x2apic_uv_x.o
+endif
+
+obj-$(CONFIG_X86_BIGSMP)        += bigsmp_32.o
+obj-$(CONFIG_X86_NUMAQ)         += numaq_32.o
+obj-$(CONFIG_X86_ES7000)        += es7000_32.o
+obj-$(CONFIG_X86_SUMMIT)        += summit_32.o
diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic/apic.c
index db0998641c58..30909a258d0f 100644
--- a/arch/x86/kernel/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -1,7 +1,7 @@
 /*
  *      Local APIC handling, local APIC timers
  *
- *      (c) 1999, 2000 Ingo Molnar <mingo@redhat.com>
+ *      (c) 1999, 2000, 2009 Ingo Molnar <mingo@redhat.com>
  *
  *      Fixes
  *      Maciej W. Rozycki       :       Bits for genuine 82489DX APICs;
@@ -14,51 +14,70 @@
  *      Mikael Pettersson       :       PM converted to driver model.
  */
 
-#include <linux/init.h>
-
-#include <linux/mm.h>
-#include <linux/delay.h>
-#include <linux/bootmem.h>
-#include <linux/interrupt.h>
-#include <linux/mc146818rtc.h>
 #include <linux/kernel_stat.h>
-#include <linux/sysdev.h>
-#include <linux/ioport.h>
-#include <linux/cpu.h>
-#include <linux/clockchips.h>
+#include <linux/mc146818rtc.h>
 #include <linux/acpi_pmtmr.h>
+#include <linux/clockchips.h>
+#include <linux/interrupt.h>
+#include <linux/bootmem.h>
+#include <linux/ftrace.h>
+#include <linux/ioport.h>
 #include <linux/module.h>
-#include <linux/dmi.h>
+#include <linux/sysdev.h>
+#include <linux/delay.h>
+#include <linux/timex.h>
 #include <linux/dmar.h>
-#include <linux/ftrace.h>
-#include <linux/smp.h>
+#include <linux/init.h>
+#include <linux/cpu.h>
+#include <linux/dmi.h>
 #include <linux/nmi.h>
-#include <linux/timex.h>
+#include <linux/smp.h>
+#include <linux/mm.h>
 
+#include <asm/pgalloc.h>
 #include <asm/atomic.h>
-#include <asm/mtrr.h>
 #include <asm/mpspec.h>
-#include <asm/desc.h>
-#include <asm/arch_hooks.h>
-#include <asm/hpet.h>
-#include <asm/pgalloc.h>
 #include <asm/i8253.h>
-#include <asm/idle.h>
+#include <asm/i8259.h>
 #include <asm/proto.h>
 #include <asm/apic.h>
-#include <asm/i8259.h>
+#include <asm/desc.h>
+#include <asm/hpet.h>
+#include <asm/idle.h>
+#include <asm/mtrr.h>
 #include <asm/smp.h>
+#include <asm/mce.h>
+
+unsigned int num_processors;
+
+unsigned disabled_cpus __cpuinitdata;
+
+/* Processor that is doing the boot up */
+unsigned int boot_cpu_physical_apicid = -1U;
+
+/*
+ * The highest APIC ID seen during enumeration.
+ *
+ * This determines the messaging protocol we can use: if all APIC IDs
+ * are in the 0 ... 7 range, then we can use logical addressing which
+ * has some performance advantages (better broadcasting).
+ *
+ * If there's an APIC ID above 8, we use physical addressing.
+ */
+unsigned int max_physical_apicid;
 
-#include <mach_apic.h>
-#include <mach_apicdef.h>
-#include <mach_ipi.h>
+/*
+ * Bitmask of physically existing CPUs:
+ */
+physid_mask_t phys_cpu_present_map;
 
 /*
- * Sanity check
+ * Map cpu index to physical APIC ID
  */
-#if ((SPURIOUS_APIC_VECTOR & 0x0F) != 0x0F)
-# error SPURIOUS_APIC_VECTOR definition error
-#endif
+DEFINE_EARLY_PER_CPU(u16, x86_cpu_to_apicid, BAD_APICID);
+DEFINE_EARLY_PER_CPU(u16, x86_bios_cpu_apicid, BAD_APICID);
+EXPORT_EARLY_PER_CPU_SYMBOL(x86_cpu_to_apicid);
+EXPORT_EARLY_PER_CPU_SYMBOL(x86_bios_cpu_apicid);
 
 #ifdef CONFIG_X86_32
 /*
@@ -92,11 +111,7 @@ static __init int setup_apicpmtimer(char *s)
 __setup("apicpmtimer", setup_apicpmtimer);
 #endif
 
-#ifdef CONFIG_X86_64
-#define HAVE_X2APIC
-#endif
-
-#ifdef HAVE_X2APIC
+#ifdef CONFIG_X86_X2APIC
 int x2apic;
 /* x2apic enabled before OS handover */
 static int x2apic_preenabled;
@@ -194,18 +209,13 @@ static int modern_apic(void)
         return lapic_get_version() >= 0x14;
 }
 
-/*
- * Paravirt kernels also might be using these below ops. So we still
- * use generic apic_read()/apic_write(), which might be pointing to different
- * ops in PARAVIRT case.
- */
-void xapic_wait_icr_idle(void)
+void native_apic_wait_icr_idle(void)
 {
         while (apic_read(APIC_ICR) & APIC_ICR_BUSY)
                 cpu_relax();
 }
 
-u32 safe_xapic_wait_icr_idle(void)
+u32 native_safe_apic_wait_icr_idle(void)
 {
         u32 send_status;
         int timeout;
@@ -221,13 +231,13 @@ u32 safe_xapic_wait_icr_idle(void)
         return send_status;
 }
 
-void xapic_icr_write(u32 low, u32 id)
+void native_apic_icr_write(u32 low, u32 id)
 {
         apic_write(APIC_ICR2, SET_APIC_DEST_FIELD(id));
         apic_write(APIC_ICR, low);
 }
 
-static u64 xapic_icr_read(void)
+u64 native_apic_icr_read(void)
 {
         u32 icr1, icr2;
 
@@ -237,54 +247,6 @@ static u64 xapic_icr_read(void)
         return icr1 | ((u64)icr2 << 32);
 }
 
-static struct apic_ops xapic_ops = {
-        .read = native_apic_mem_read,
-        .write = native_apic_mem_write,
-        .icr_read = xapic_icr_read,
-        .icr_write = xapic_icr_write,
-        .wait_icr_idle = xapic_wait_icr_idle,
-        .safe_wait_icr_idle = safe_xapic_wait_icr_idle,
-};
-
-struct apic_ops __read_mostly *apic_ops = &xapic_ops;
-EXPORT_SYMBOL_GPL(apic_ops);
-
-#ifdef HAVE_X2APIC
-static void x2apic_wait_icr_idle(void)
-{
-        /* no need to wait for icr idle in x2apic */
-        return;
-}
-
-static u32 safe_x2apic_wait_icr_idle(void)
-{
-        /* no need to wait for icr idle in x2apic */
-        return 0;
-}
-
-void x2apic_icr_write(u32 low, u32 id)
-{
-        wrmsrl(APIC_BASE_MSR + (APIC_ICR >> 4), ((__u64) id) << 32 | low);
-}
-
-static u64 x2apic_icr_read(void)
-{
-        unsigned long val;
-
-        rdmsrl(APIC_BASE_MSR + (APIC_ICR >> 4), val);
-        return val;
-}
-
-static struct apic_ops x2apic_ops = {
-        .read = native_apic_msr_read,
-        .write = native_apic_msr_write,
-        .icr_read = x2apic_icr_read,
-        .icr_write = x2apic_icr_write,
-        .wait_icr_idle = x2apic_wait_icr_idle,
-        .safe_wait_icr_idle = safe_x2apic_wait_icr_idle,
-};
-#endif
-
 /**
  * enable_NMI_through_LVT0 - enable NMI through local vector table 0
  */
@@ -457,7 +419,7 @@ static void lapic_timer_setup(enum clock_event_mode mode,
 static void lapic_timer_broadcast(const struct cpumask *mask)
 {
 #ifdef CONFIG_SMP
-        send_IPI_mask(mask, LOCAL_TIMER_VECTOR);
+        apic->send_IPI_mask(mask, LOCAL_TIMER_VECTOR);
 #endif
 }
 
@@ -535,7 +497,8 @@ static void __init lapic_cal_handler(struct clock_event_device *dev)
         }
 }
 
-static int __init calibrate_by_pmtimer(long deltapm, long *delta)
+static int __init
+calibrate_by_pmtimer(long deltapm, long *delta, long *deltatsc)
 {
         const long pm_100ms = PMTMR_TICKS_PER_SEC / 10;
         const long pm_thresh = pm_100ms / 100;
@@ -546,7 +509,7 @@ static int __init calibrate_by_pmtimer(long deltapm, long *delta)
         return -1;
 #endif
 
-        apic_printk(APIC_VERBOSE, "... PM timer delta = %ld\n", deltapm);
+        apic_printk(APIC_VERBOSE, "... PM-Timer delta = %ld\n", deltapm);
 
         /* Check, if the PM timer is available */
         if (!deltapm)
@@ -556,19 +519,30 @@ static int __init calibrate_by_pmtimer(long deltapm, long *delta)
 
         if (deltapm > (pm_100ms - pm_thresh) &&
             deltapm < (pm_100ms + pm_thresh)) {
-                apic_printk(APIC_VERBOSE, "... PM timer result ok\n");
-        } else {
-                res = (((u64)deltapm) *  mult) >> 22;
-                do_div(res, 1000000);
-                pr_warning("APIC calibration not consistent "
-                        "with PM Timer: %ldms instead of 100ms\n",
-                        (long)res);
-                /* Correct the lapic counter value */
-                res = (((u64)(*delta)) * pm_100ms);
+                apic_printk(APIC_VERBOSE, "... PM-Timer result ok\n");
+                return 0;
+        }
+
+        res = (((u64)deltapm) *  mult) >> 22;
+        do_div(res, 1000000);
+        pr_warning("APIC calibration not consistent "
+                   "with PM-Timer: %ldms instead of 100ms\n",(long)res);
+
+        /* Correct the lapic counter value */
+        res = (((u64)(*delta)) * pm_100ms);
+        do_div(res, deltapm);
+        pr_info("APIC delta adjusted to PM-Timer: "
+                "%lu (%ld)\n", (unsigned long)res, *delta);
+        *delta = (long)res;
+
+        /* Correct the tsc counter value */
+        if (cpu_has_tsc) {
+                res = (((u64)(*deltatsc)) * pm_100ms);
                 do_div(res, deltapm);
-                pr_info("APIC delta adjusted to PM-Timer: "
-                        "%lu (%ld)\n", (unsigned long)res, *delta);
-                *delta = (long)res;
+                apic_printk(APIC_VERBOSE, "TSC delta adjusted to "
+                                          "PM-Timer: %lu (%ld) \n",
+                                        (unsigned long)res, *deltatsc);
+                *deltatsc = (long)res;
         }
 
         return 0;
@@ -579,7 +553,7 @@ static int __init calibrate_APIC_clock(void)
         struct clock_event_device *levt = &__get_cpu_var(lapic_events);
         void (*real_handler)(struct clock_event_device *dev);
         unsigned long deltaj;
-        long delta;
+        long delta, deltatsc;
         int pm_referenced = 0;
 
         local_irq_disable();
@@ -609,9 +583,11 @@ static int __init calibrate_APIC_clock(void)
         delta = lapic_cal_t1 - lapic_cal_t2;
         apic_printk(APIC_VERBOSE, "... lapic delta = %ld\n", delta);
 
+        deltatsc = (long)(lapic_cal_tsc2 - lapic_cal_tsc1);
+
         /* we trust the PM based calibration if possible */
         pm_referenced = !calibrate_by_pmtimer(lapic_cal_pm2 - lapic_cal_pm1,
-                                        &delta);
+                                        &delta, &deltatsc);
 
         /* Calculate the scaled math multiplication factor */
         lapic_clockevent.mult = div_sc(delta, TICK_NSEC * LAPIC_CAL_LOOPS,
@@ -629,11 +605,10 @@ static int __init calibrate_APIC_clock(void)
                     calibration_result);
 
         if (cpu_has_tsc) {
-                delta = (long)(lapic_cal_tsc2 - lapic_cal_tsc1);
                 apic_printk(APIC_VERBOSE, "..... CPU clock speed is "
                             "%ld.%04ld MHz.\n",
-                            (delta / LAPIC_CAL_LOOPS) / (1000000 / HZ),
-                            (delta / LAPIC_CAL_LOOPS) % (1000000 / HZ));
+                            (deltatsc / LAPIC_CAL_LOOPS) / (1000000 / HZ),
+                            (deltatsc / LAPIC_CAL_LOOPS) % (1000000 / HZ));
         }
 
         apic_printk(APIC_VERBOSE, "..... host bus clock speed is "
@@ -862,12 +837,20 @@ void clear_local_APIC(void)
         }
 
         /* lets not touch this if we didn't frob it */
-#if defined(CONFIG_X86_MCE_P4THERMAL) || defined(X86_MCE_INTEL)
+#if defined(CONFIG_X86_MCE_P4THERMAL) || defined(CONFIG_X86_MCE_INTEL)
         if (maxlvt >= 5) {
                 v = apic_read(APIC_LVTTHMR);
                 apic_write(APIC_LVTTHMR, v | APIC_LVT_MASKED);
         }
 #endif
+#ifdef CONFIG_X86_MCE_INTEL
+        if (maxlvt >= 6) {
+                v = apic_read(APIC_LVTCMCI);
+                if (!(v & APIC_LVT_MASKED))
+                        apic_write(APIC_LVTCMCI, v | APIC_LVT_MASKED);
+        }
+#endif
+
         /*
          * Clean APIC state for other OSs:
          */
@@ -895,6 +878,10 @@ void disable_local_APIC(void)
 {
         unsigned int value;
 
+        /* APIC hasn't been mapped yet */
+        if (!apic_phys)
+                return;
+
         clear_local_APIC();
 
         /*
@@ -987,11 +974,11 @@ int __init verify_local_APIC(void)
          */
         reg0 = apic_read(APIC_ID);
         apic_printk(APIC_DEBUG, "Getting ID: %x\n", reg0);
-        apic_write(APIC_ID, reg0 ^ APIC_ID_MASK);
+        apic_write(APIC_ID, reg0 ^ apic->apic_id_mask);
         reg1 = apic_read(APIC_ID);
         apic_printk(APIC_DEBUG, "Getting ID: %x\n", reg1);
         apic_write(APIC_ID, reg0);
-        if (reg1 != (reg0 ^ APIC_ID_MASK))
+        if (reg1 != (reg0 ^ apic->apic_id_mask))
                 return 0;
 
         /*
@@ -1085,7 +1072,7 @@ static void __cpuinit lapic_setup_esr(void)
                 return;
         }
 
-        if (esr_disable) {
+        if (apic->disable_esr) {
                 /*
                  * Something untraceable is creating bad interrupts on
                  * secondary quads ... for the moment, just leave the
@@ -1126,9 +1113,14 @@ void __cpuinit setup_local_APIC(void)
         unsigned int value;
         int i, j;
 
+        if (disable_apic) {
+                arch_disable_smp_support();
+                return;
+        }
+
 #ifdef CONFIG_X86_32
         /* Pound the ESR really hard over the head with a big hammer - mbligh */
-        if (lapic_is_integrated() && esr_disable) {
+        if (lapic_is_integrated() && apic->disable_esr) {
                 apic_write(APIC_ESR, 0);
                 apic_write(APIC_ESR, 0);
                 apic_write(APIC_ESR, 0);
@@ -1142,7 +1134,7 @@ void __cpuinit setup_local_APIC(void)
          * Double-check whether this APIC is really registered.
          * This is meaningless in clustered apic mode, so we skip it.
          */
-        if (!apic_id_registered())
+        if (!apic->apic_id_registered())
                 BUG();
 
         /*
@@ -1150,7 +1142,7 @@ void __cpuinit setup_local_APIC(void)
          * an APIC.  See e.g. "AP-388 82489DX User's Manual" (Intel
          * document number 292116).  So here it goes...
          */
-        init_apic_ldr();
+        apic->init_apic_ldr();
 
         /*
          * Set Task Priority to 'accept all'. We never change this
@@ -1258,6 +1250,12 @@ void __cpuinit setup_local_APIC(void)
         apic_write(APIC_LVT1, value);
 
         preempt_enable();
+
+#ifdef CONFIG_X86_MCE_INTEL
+        /* Recheck CMCI information after local APIC is up on CPU #0 */
+        if (smp_processor_id() == 0)
+                cmci_recheck();
+#endif
 }
 
 void __cpuinit end_local_APIC_setup(void)
@@ -1278,17 +1276,12 @@ void __cpuinit end_local_APIC_setup(void)
         apic_pm_activate();
 }
 
-#ifdef HAVE_X2APIC
+#ifdef CONFIG_X86_X2APIC
 void check_x2apic(void)
 {
-        int msr, msr2;
-
-        rdmsr(MSR_IA32_APICBASE, msr, msr2);
-
-        if (msr & X2APIC_ENABLE) {
+        if (x2apic_enabled()) {
                 pr_info("x2apic enabled by BIOS, switching to x2apic ops\n");
                 x2apic_preenabled = x2apic = 1;
-                apic_ops = &x2apic_ops;
         }
 }
 
@@ -1296,6 +1289,9 @@ void enable_x2apic(void)
 {
         int msr, msr2;
 
+        if (!x2apic)
+                return;
+
         rdmsr(MSR_IA32_APICBASE, msr, msr2);
         if (!(msr & X2APIC_ENABLE)) {
                 pr_info("Enabling x2apic\n");
@@ -1359,7 +1355,6 @@ void __init enable_IR_x2apic(void)
 
         if (!x2apic) {
                 x2apic = 1;
-                apic_ops = &x2apic_ops;
                 enable_x2apic();
         }
 
@@ -1397,7 +1392,7 @@ end:
 
         return;
 }
-#endif /* HAVE_X2APIC */
+#endif /* CONFIG_X86_X2APIC */
 
 #ifdef CONFIG_X86_64
 /*
@@ -1432,7 +1427,7 @@ static int __init detect_init_APIC(void)
         switch (boot_cpu_data.x86_vendor) {
         case X86_VENDOR_AMD:
                 if ((boot_cpu_data.x86 == 6 && boot_cpu_data.x86_model > 1) ||
-                    (boot_cpu_data.x86 == 15))
+                    (boot_cpu_data.x86 >= 15))
                         break;
                 goto no_apic;
         case X86_VENDOR_INTEL:
@@ -1528,7 +1523,7 @@ void __init early_init_lapic_mapping(void)
  */
 void __init init_apic_mappings(void)
 {
-#ifdef HAVE_X2APIC
+#ifdef CONFIG_X86_X2APIC
         if (x2apic) {
                 boot_cpu_physical_apicid = read_apic_id();
                 return;
@@ -1566,11 +1561,11 @@ int apic_version[MAX_APICS];
 
 int __init APIC_init_uniprocessor(void)
 {
-#ifdef CONFIG_X86_64
         if (disable_apic) {
                 pr_info("Apic disabled\n");
                 return -1;
         }
+#ifdef CONFIG_X86_64
         if (!cpu_has_apic) {
                 disable_apic = 1;
                 pr_info("Apic disabled by BIOS\n");
@@ -1592,11 +1587,9 @@ int __init APIC_init_uniprocessor(void)
         }
 #endif
 
-#ifdef HAVE_X2APIC
         enable_IR_x2apic();
-#endif
 #ifdef CONFIG_X86_64
-        setup_apic_routing();
+        default_setup_apic_routing();
 #endif
 
         verify_local_APIC();
@@ -1617,35 +1610,31 @@ int __init APIC_init_uniprocessor(void)
         physid_set_mask_of_physid(boot_cpu_physical_apicid, &phys_cpu_present_map);
         setup_local_APIC();
 
-#ifdef CONFIG_X86_64
+#ifdef CONFIG_X86_IO_APIC
         /*
          * Now enable IO-APICs, actually call clear_IO_APIC
-         * We need clear_IO_APIC before enabling vector on BP
+         * We need clear_IO_APIC before enabling error vector
          */
         if (!skip_ioapic_setup && nr_ioapics)
                 enable_IO_APIC();
 #endif
 
-#ifdef CONFIG_X86_IO_APIC
-        if (!smp_found_config || skip_ioapic_setup || !nr_ioapics)
-#endif
-                localise_nmi_watchdog();
         end_local_APIC_setup();
 
 #ifdef CONFIG_X86_IO_APIC
         if (smp_found_config && !skip_ioapic_setup && nr_ioapics)
                 setup_IO_APIC();
-# ifdef CONFIG_X86_64
-        else
+        else {
                 nr_ioapics = 0;
-# endif
+                localise_nmi_watchdog();
+        }
+#else
+        localise_nmi_watchdog();
 #endif
 
+        setup_boot_clock();
 #ifdef CONFIG_X86_64
-        setup_boot_APIC_clock();
         check_nmi_watchdog();
-#else
-        setup_boot_clock();
 #endif
 
         return 0;
@@ -1734,7 +1723,8 @@ void __init connect_bsp_APIC(void)
                 outb(0x01, 0x23);
         }
 #endif
-        enable_apic_mode();
+        if (apic->enable_apic_mode)
+                apic->enable_apic_mode();
 }
 
 /**
@@ -1872,29 +1862,39 @@ void __cpuinit generic_processor_info(int apicid, int version)
         }
 #endif
 
-#if defined(CONFIG_X86_SMP) || defined(CONFIG_X86_64)
-        /* are we being called early in kernel startup? */
-        if (early_per_cpu_ptr(x86_cpu_to_apicid)) {
-                u16 *cpu_to_apicid = early_per_cpu_ptr(x86_cpu_to_apicid);
-                u16 *bios_cpu_apicid = early_per_cpu_ptr(x86_bios_cpu_apicid);
-
-                cpu_to_apicid[cpu] = apicid;
-                bios_cpu_apicid[cpu] = apicid;
-        } else {
-                per_cpu(x86_cpu_to_apicid, cpu) = apicid;
-                per_cpu(x86_bios_cpu_apicid, cpu) = apicid;
-        }
+#if defined(CONFIG_SMP) || defined(CONFIG_X86_64)
+        early_per_cpu(x86_cpu_to_apicid, cpu) = apicid;
+        early_per_cpu(x86_bios_cpu_apicid, cpu) = apicid;
 #endif
 
         set_cpu_possible(cpu, true);
         set_cpu_present(cpu, true);
 }
 
-#ifdef CONFIG_X86_64
 int hard_smp_processor_id(void)
 {
         return read_apic_id();
 }
+
+void default_init_apic_ldr(void)
+{
+        unsigned long val;
+
+        apic_write(APIC_DFR, APIC_DFR_VALUE);
+        val = apic_read(APIC_LDR) & ~APIC_LDR_MASK;
+        val |= SET_APIC_LOGICAL_ID(1UL << smp_processor_id());
+        apic_write(APIC_LDR, val);
+}
+
+#ifdef CONFIG_X86_32
+int default_apicid_to_node(int logical_apicid)
+{
+#ifdef CONFIG_SMP
+        return apicid_2_node[hard_smp_processor_id()];
+#else
+        return 0;
+#endif
+}
 #endif
 
 /*
@@ -1972,7 +1972,7 @@ static int lapic_resume(struct sys_device *dev)
 
         local_irq_save(flags);
 
-#ifdef HAVE_X2APIC
+#ifdef CONFIG_X86_X2APIC
         if (x2apic)
                 enable_x2apic();
         else
diff --git a/arch/x86/kernel/genapic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
index 34185488e4fb..f933822dba18 100644
--- a/arch/x86/kernel/genapic_flat_64.c
+++ b/arch/x86/kernel/apic/apic_flat_64.c
@@ -17,9 +17,8 @@
 #include <linux/init.h>
 #include <linux/hardirq.h>
 #include <asm/smp.h>
+#include <asm/apic.h>
 #include <asm/ipi.h>
-#include <asm/genapic.h>
-#include <mach_apicdef.h>
 
 #ifdef CONFIG_ACPI
 #include <acpi/acpi_bus.h>
@@ -74,7 +73,7 @@ static inline void _flat_send_IPI_mask(unsigned long mask, int vector)
         unsigned long flags;
 
         local_irq_save(flags);
-        __send_IPI_dest_field(mask, vector, APIC_DEST_LOGICAL);
+        __default_send_IPI_dest_field(mask, vector, apic->dest_logical);
         local_irq_restore(flags);
 }
 
@@ -85,14 +84,15 @@ static void flat_send_IPI_mask(const struct cpumask *cpumask, int vector)
         _flat_send_IPI_mask(mask, vector);
 }
 
-static void flat_send_IPI_mask_allbutself(const struct cpumask *cpumask,
-                                          int vector)
+static void
+ flat_send_IPI_mask_allbutself(const struct cpumask *cpumask, int vector)
 {
         unsigned long mask = cpumask_bits(cpumask)[0];
         int cpu = smp_processor_id();
 
         if (cpu < BITS_PER_LONG)
                 clear_bit(cpu, &mask);
+
         _flat_send_IPI_mask(mask, vector);
 }
 
@@ -114,23 +114,27 @@ static void flat_send_IPI_allbutself(int vector)
                         _flat_send_IPI_mask(mask, vector);
                 }
         } else if (num_online_cpus() > 1) {
-                __send_IPI_shortcut(APIC_DEST_ALLBUT, vector,APIC_DEST_LOGICAL);
+                __default_send_IPI_shortcut(APIC_DEST_ALLBUT,
+                                            vector, apic->dest_logical);
         }
 }
 
 static void flat_send_IPI_all(int vector)
 {
-        if (vector == NMI_VECTOR)
+        if (vector == NMI_VECTOR) {
                 flat_send_IPI_mask(cpu_online_mask, vector);
-        else
-                __send_IPI_shortcut(APIC_DEST_ALLINC, vector, APIC_DEST_LOGICAL);
+        } else {
+                __default_send_IPI_shortcut(APIC_DEST_ALLINC,
+                                            vector, apic->dest_logical);
+        }
 }
 
-static unsigned int get_apic_id(unsigned long x)
+static unsigned int flat_get_apic_id(unsigned long x)
 {
         unsigned int id;
 
         id = (((x)>>24) & 0xFFu);
+
         return id;
 }
 
@@ -146,7 +150,7 @@ static unsigned int read_xapic_id(void)
 {
         unsigned int id;
 
-        id = get_apic_id(apic_read(APIC_ID));
+        id = flat_get_apic_id(apic_read(APIC_ID));
         return id;
 }
 
@@ -169,31 +173,67 @@ static unsigned int flat_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
         return mask1 & mask2;
 }
 
-static unsigned int phys_pkg_id(int index_msb)
+static int flat_phys_pkg_id(int initial_apic_id, int index_msb)
 {
         return hard_smp_processor_id() >> index_msb;
 }
 
-struct genapic apic_flat =  {
-        .name = "flat",
-        .acpi_madt_oem_check = flat_acpi_madt_oem_check,
-        .int_delivery_mode = dest_LowestPrio,
-        .int_dest_mode = (APIC_DEST_LOGICAL != 0),
-        .target_cpus = flat_target_cpus,
-        .vector_allocation_domain = flat_vector_allocation_domain,
-        .apic_id_registered = flat_apic_id_registered,
-        .init_apic_ldr = flat_init_apic_ldr,
-        .send_IPI_all = flat_send_IPI_all,
-        .send_IPI_allbutself = flat_send_IPI_allbutself,
-        .send_IPI_mask = flat_send_IPI_mask,
-        .send_IPI_mask_allbutself = flat_send_IPI_mask_allbutself,
-        .send_IPI_self = apic_send_IPI_self,
-        .cpu_mask_to_apicid = flat_cpu_mask_to_apicid,
-        .cpu_mask_to_apicid_and = flat_cpu_mask_to_apicid_and,
-        .phys_pkg_id = phys_pkg_id,
-        .get_apic_id = get_apic_id,
-        .set_apic_id = set_apic_id,
-        .apic_id_mask = (0xFFu<<24),
+struct apic apic_flat =  {
+        .name                           = "flat",
+        .probe                          = NULL,
+        .acpi_madt_oem_check            = flat_acpi_madt_oem_check,
+        .apic_id_registered             = flat_apic_id_registered,
+
+        .irq_delivery_mode              = dest_LowestPrio,
+        .irq_dest_mode                  = 1, /* logical */
+
+        .target_cpus                    = flat_target_cpus,
+        .disable_esr                    = 0,
+        .dest_logical                   = APIC_DEST_LOGICAL,
+        .check_apicid_used              = NULL,
+        .check_apicid_present           = NULL,
+
+        .vector_allocation_domain       = flat_vector_allocation_domain,
+        .init_apic_ldr                  = flat_init_apic_ldr,
+
+        .ioapic_phys_id_map             = NULL,
+        .setup_apic_routing             = NULL,
+        .multi_timer_check              = NULL,
+        .apicid_to_node                 = NULL,
+        .cpu_to_logical_apicid          = NULL,
+        .cpu_present_to_apicid          = default_cpu_present_to_apicid,
+        .apicid_to_cpu_present          = NULL,
+        .setup_portio_remap             = NULL,
+        .check_phys_apicid_present      = default_check_phys_apicid_present,
+        .enable_apic_mode               = NULL,
+        .phys_pkg_id                    = flat_phys_pkg_id,
+        .mps_oem_check                  = NULL,
+
+        .get_apic_id                    = flat_get_apic_id,
+        .set_apic_id                    = set_apic_id,
+        .apic_id_mask                   = 0xFFu << 24,
+
+        .cpu_mask_to_apicid             = flat_cpu_mask_to_apicid,
+        .cpu_mask_to_apicid_and         = flat_cpu_mask_to_apicid_and,
+
+        .send_IPI_mask                  = flat_send_IPI_mask,
+        .send_IPI_mask_allbutself       = flat_send_IPI_mask_allbutself,
+        .send_IPI_allbutself            = flat_send_IPI_allbutself,
+        .send_IPI_all                   = flat_send_IPI_all,
+        .send_IPI_self                  = apic_send_IPI_self,
+
+        .trampoline_phys_low            = DEFAULT_TRAMPOLINE_PHYS_LOW,
+        .trampoline_phys_high           = DEFAULT_TRAMPOLINE_PHYS_HIGH,
+        .wait_for_init_deassert         = NULL,
+        .smp_callin_clear_local_apic    = NULL,
+        .inquire_remote_apic            = NULL,
+
+        .read                           = native_apic_mem_read,
+        .write                          = native_apic_mem_write,
+        .icr_read                       = native_apic_icr_read,
+        .icr_write                      = native_apic_icr_write,
+        .wait_icr_idle                  = native_apic_wait_icr_idle,
+        .safe_wait_icr_idle             = native_safe_apic_wait_icr_idle,
 };
 
 /*
@@ -232,18 +272,18 @@ static void physflat_vector_allocation_domain(int cpu, struct cpumask *retmask)
 
 static void physflat_send_IPI_mask(const struct cpumask *cpumask, int vector)
 {
-        send_IPI_mask_sequence(cpumask, vector);
+        default_send_IPI_mask_sequence_phys(cpumask, vector);
 }
 
 static void physflat_send_IPI_mask_allbutself(const struct cpumask *cpumask,
                                               int vector)
 {
-        send_IPI_mask_allbutself(cpumask, vector);
+        default_send_IPI_mask_allbutself_phys(cpumask, vector);
 }
 
 static void physflat_send_IPI_allbutself(int vector)
 {
-        send_IPI_mask_allbutself(cpu_online_mask, vector);
+        default_send_IPI_mask_allbutself_phys(cpu_online_mask, vector);
 }
 
 static void physflat_send_IPI_all(int vector)
@@ -276,32 +316,72 @@ physflat_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
          * We're using fixed IRQ delivery, can only return one phys APIC ID.
          * May as well be the first.
          */
-        for_each_cpu_and(cpu, cpumask, andmask)
+        for_each_cpu_and(cpu, cpumask, andmask) {
                 if (cpumask_test_cpu(cpu, cpu_online_mask))
                         break;
+        }
         if (cpu < nr_cpu_ids)
                 return per_cpu(x86_cpu_to_apicid, cpu);
+
         return BAD_APICID;
 }
 
-struct genapic apic_physflat =  {
-        .name = "physical flat",
-        .acpi_madt_oem_check = physflat_acpi_madt_oem_check,
-        .int_delivery_mode = dest_Fixed,
-        .int_dest_mode = (APIC_DEST_PHYSICAL != 0),
-        .target_cpus = physflat_target_cpus,
-        .vector_allocation_domain = physflat_vector_allocation_domain,
-        .apic_id_registered = flat_apic_id_registered,
-        .init_apic_ldr = flat_init_apic_ldr,/*not needed, but shouldn't hurt*/
-        .send_IPI_all = physflat_send_IPI_all,
-        .send_IPI_allbutself = physflat_send_IPI_allbutself,
-        .send_IPI_mask = physflat_send_IPI_mask,
-        .send_IPI_mask_allbutself = physflat_send_IPI_mask_allbutself,
-        .send_IPI_self = apic_send_IPI_self,
-        .cpu_mask_to_apicid = physflat_cpu_mask_to_apicid,
-        .cpu_mask_to_apicid_and = physflat_cpu_mask_to_apicid_and,
-        .phys_pkg_id = phys_pkg_id,
-        .get_apic_id = get_apic_id,
-        .set_apic_id = set_apic_id,
-        .apic_id_mask = (0xFFu<<24),
+struct apic apic_physflat =  {
+
+        .name                           = "physical flat",
+        .probe                          = NULL,
+        .acpi_madt_oem_check            = physflat_acpi_madt_oem_check,
+        .apic_id_registered             = flat_apic_id_registered,
+
+        .irq_delivery_mode              = dest_Fixed,
+        .irq_dest_mode                  = 0, /* physical */
+
+        .target_cpus                    = physflat_target_cpus,
+        .disable_esr                    = 0,
+        .dest_logical                   = 0,
+        .check_apicid_used              = NULL,
+        .check_apicid_present           = NULL,
+
+        .vector_allocation_domain       = physflat_vector_allocation_domain,
+        /* not needed, but shouldn't hurt: */
+        .init_apic_ldr                  = flat_init_apic_ldr,
+
+        .ioapic_phys_id_map             = NULL,
+        .setup_apic_routing             = NULL,
+        .multi_timer_check              = NULL,
+        .apicid_to_node                 = NULL,
+        .cpu_to_logical_apicid          = NULL,
+        .cpu_present_to_apicid          = default_cpu_present_to_apicid,
+        .apicid_to_cpu_present          = NULL,
+        .setup_portio_remap             = NULL,
+        .check_phys_apicid_present      = default_check_phys_apicid_present,
+        .enable_apic_mode               = NULL,
+        .phys_pkg_id                    = flat_phys_pkg_id,
+        .mps_oem_check                  = NULL,
+
+        .get_apic_id                    = flat_get_apic_id,
+        .set_apic_id                    = set_apic_id,
+        .apic_id_mask                   = 0xFFu << 24,
+
+        .cpu_mask_to_apicid             = physflat_cpu_mask_to_apicid,
+        .cpu_mask_to_apicid_and         = physflat_cpu_mask_to_apicid_and,
+
+        .send_IPI_mask                  = physflat_send_IPI_mask,
+        .send_IPI_mask_allbutself       = physflat_send_IPI_mask_allbutself,
+        .send_IPI_allbutself            = physflat_send_IPI_allbutself,
+        .send_IPI_all                   = physflat_send_IPI_all,
+        .send_IPI_self                  = apic_send_IPI_self,
+
+        .trampoline_phys_low            = DEFAULT_TRAMPOLINE_PHYS_LOW,
+        .trampoline_phys_high           = DEFAULT_TRAMPOLINE_PHYS_HIGH,
+        .wait_for_init_deassert         = NULL,
+        .smp_callin_clear_local_apic    = NULL,
+        .inquire_remote_apic            = NULL,
+
+        .read                           = native_apic_mem_read,
+        .write                          = native_apic_mem_write,
+        .icr_read                       = native_apic_icr_read,
+        .icr_write                      = native_apic_icr_write,
+        .wait_icr_idle                  = native_apic_wait_icr_idle,
+        .safe_wait_icr_idle             = native_safe_apic_wait_icr_idle,
 };
diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
new file mode 100644
index 000000000000..d806ecaa948f
--- /dev/null
+++ b/arch/x86/kernel/apic/bigsmp_32.c
@@ -0,0 +1,267 @@
+/*
+ * APIC driver for "bigsmp" xAPIC machines with more than 8 virtual CPUs.
+ *
+ * Drives the local APIC in "clustered mode".
+ */
+#include <linux/threads.h>
+#include <linux/cpumask.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/dmi.h>
+#include <linux/smp.h>
+
+#include <asm/apicdef.h>
+#include <asm/fixmap.h>
+#include <asm/mpspec.h>
+#include <asm/apic.h>
+#include <asm/ipi.h>
+
+static unsigned bigsmp_get_apic_id(unsigned long x)
+{
+        return (x >> 24) & 0xFF;
+}
+
+static int bigsmp_apic_id_registered(void)
+{
+        return 1;
+}
+
+static const cpumask_t *bigsmp_target_cpus(void)
+{
+#ifdef CONFIG_SMP
+        return &cpu_online_map;
+#else
+        return &cpumask_of_cpu(0);
+#endif
+}
+
+static unsigned long bigsmp_check_apicid_used(physid_mask_t bitmap, int apicid)
+{
+        return 0;
+}
+
+static unsigned long bigsmp_check_apicid_present(int bit)
+{
+        return 1;
+}
+
+static inline unsigned long calculate_ldr(int cpu)
+{
+        unsigned long val, id;
+
+        val = apic_read(APIC_LDR) & ~APIC_LDR_MASK;
+        id = per_cpu(x86_bios_cpu_apicid, cpu);
+        val |= SET_APIC_LOGICAL_ID(id);
+
+        return val;
+}
+
+/*
+ * Set up the logical destination ID.
+ *
+ * Intel recommends to set DFR, LDR and TPR before enabling
+ * an APIC.  See e.g. "AP-388 82489DX User's Manual" (Intel
+ * document number 292116).  So here it goes...
+ */
+static void bigsmp_init_apic_ldr(void)
+{
+        unsigned long val;
+        int cpu = smp_processor_id();
+
+        apic_write(APIC_DFR, APIC_DFR_FLAT);
+        val = calculate_ldr(cpu);
+        apic_write(APIC_LDR, val);
+}
+
+static void bigsmp_setup_apic_routing(void)
+{
+        printk(KERN_INFO
+                "Enabling APIC mode:  Physflat.  Using %d I/O APICs\n",
+                nr_ioapics);
+}
+
+static int bigsmp_apicid_to_node(int logical_apicid)
+{
+        return apicid_2_node[hard_smp_processor_id()];
+}
+
+static int bigsmp_cpu_present_to_apicid(int mps_cpu)
+{
+        if (mps_cpu < nr_cpu_ids)
+                return (int) per_cpu(x86_bios_cpu_apicid, mps_cpu);
+
+        return BAD_APICID;
+}
+
+static physid_mask_t bigsmp_apicid_to_cpu_present(int phys_apicid)
+{
+        return physid_mask_of_physid(phys_apicid);
+}
+
+/* Mapping from cpu number to logical apicid */
+static inline int bigsmp_cpu_to_logical_apicid(int cpu)
+{
+        if (cpu >= nr_cpu_ids)
+                return BAD_APICID;
+        return cpu_physical_id(cpu);
+}
+
+static physid_mask_t bigsmp_ioapic_phys_id_map(physid_mask_t phys_map)
+{
+        /* For clustered we don't have a good way to do this yet - hack */
+        return physids_promote(0xFFL);
+}
+
+static int bigsmp_check_phys_apicid_present(int boot_cpu_physical_apicid)
+{
+        return 1;
+}
+
+/* As we are using single CPU as destination, pick only one CPU here */
+static unsigned int bigsmp_cpu_mask_to_apicid(const cpumask_t *cpumask)
+{
+        return bigsmp_cpu_to_logical_apicid(first_cpu(*cpumask));
+}
+
+static unsigned int bigsmp_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
+                              const struct cpumask *andmask)
+{
+        int cpu;
+
+        /*
+         * We're using fixed IRQ delivery, can only return one phys APIC ID.
+         * May as well be the first.
+         */
+        for_each_cpu_and(cpu, cpumask, andmask) {
+                if (cpumask_test_cpu(cpu, cpu_online_mask))
+                        break;
+        }
+        if (cpu < nr_cpu_ids)
+                return bigsmp_cpu_to_logical_apicid(cpu);
+
+        return BAD_APICID;
+}
+
+static int bigsmp_phys_pkg_id(int cpuid_apic, int index_msb)
+{
+        return cpuid_apic >> index_msb;
+}
+
+static inline void bigsmp_send_IPI_mask(const struct cpumask *mask, int vector)
+{
+        default_send_IPI_mask_sequence_phys(mask, vector);
+}
+
+static void bigsmp_send_IPI_allbutself(int vector)
+{
+        default_send_IPI_mask_allbutself_phys(cpu_online_mask, vector);
+}
+
+static void bigsmp_send_IPI_all(int vector)
+{
+        bigsmp_send_IPI_mask(cpu_online_mask, vector);
+}
+
+static int dmi_bigsmp; /* can be set by dmi scanners */
+
+static int hp_ht_bigsmp(const struct dmi_system_id *d)
+{
+        printk(KERN_NOTICE "%s detected: force use of apic=bigsmp\n", d->ident);
+        dmi_bigsmp = 1;
+
+        return 0;
+}
+
+
+static const struct dmi_system_id bigsmp_dmi_table[] = {
+        { hp_ht_bigsmp, "HP ProLiant DL760 G2",
+                {       DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
+                        DMI_MATCH(DMI_BIOS_VERSION, "P44-"),
+                }
+        },
+
+        { hp_ht_bigsmp, "HP ProLiant DL740",
+                {       DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
+                        DMI_MATCH(DMI_BIOS_VERSION, "P47-"),
+                }
+        },
+        { } /* NULL entry stops DMI scanning */
+};
+
+static void bigsmp_vector_allocation_domain(int cpu, cpumask_t *retmask)
+{
+        cpus_clear(*retmask);
+        cpu_set(cpu, *retmask);
+}
+
+static int probe_bigsmp(void)
+{
+        if (def_to_bigsmp)
+                dmi_bigsmp = 1;
+        else
+                dmi_check_system(bigsmp_dmi_table);
+
+        return dmi_bigsmp;
+}
+
+struct apic apic_bigsmp = {
+
+        .name                           = "bigsmp",
+        .probe                          = probe_bigsmp,
+        .acpi_madt_oem_check            = NULL,
+        .apic_id_registered             = bigsmp_apic_id_registered,
+
+        .irq_delivery_mode              = dest_Fixed,
+        /* phys delivery to target CPU: */
+        .irq_dest_mode                  = 0,
+
+        .target_cpus                    = bigsmp_target_cpus,
+        .disable_esr                    = 1,
+        .dest_logical                   = 0,
+        .check_apicid_used              = bigsmp_check_apicid_used,
+        .check_apicid_present           = bigsmp_check_apicid_present,
+
+        .vector_allocation_domain       = bigsmp_vector_allocation_domain,
+        .init_apic_ldr                  = bigsmp_init_apic_ldr,
+
+        .ioapic_phys_id_map             = bigsmp_ioapic_phys_id_map,
+        .setup_apic_routing             = bigsmp_setup_apic_routing,
+        .multi_timer_check              = NULL,
+        .apicid_to_node                 = bigsmp_apicid_to_node,
+        .cpu_to_logical_apicid          = bigsmp_cpu_to_logical_apicid,
+        .cpu_present_to_apicid          = bigsmp_cpu_present_to_apicid,
+        .apicid_to_cpu_present          = bigsmp_apicid_to_cpu_present,
+        .setup_portio_remap             = NULL,
+        .check_phys_apicid_present      = bigsmp_check_phys_apicid_present,
+        .enable_apic_mode               = NULL,
+        .phys_pkg_id                    = bigsmp_phys_pkg_id,
+        .mps_oem_check                  = NULL,
+
+        .get_apic_id                    = bigsmp_get_apic_id,
+        .set_apic_id                    = NULL,
+        .apic_id_mask                   = 0xFF << 24,
+
+        .cpu_mask_to_apicid             = bigsmp_cpu_mask_to_apicid,
+        .cpu_mask_to_apicid_and         = bigsmp_cpu_mask_to_apicid_and,
+
+        .send_IPI_mask                  = bigsmp_send_IPI_mask,
+        .send_IPI_mask_allbutself       = NULL,
+        .send_IPI_allbutself            = bigsmp_send_IPI_allbutself,
+        .send_IPI_all                   = bigsmp_send_IPI_all,
+        .send_IPI_self                  = default_send_IPI_self,
+
+        .trampoline_phys_low            = DEFAULT_TRAMPOLINE_PHYS_LOW,
+        .trampoline_phys_high           = DEFAULT_TRAMPOLINE_PHYS_HIGH,
+
+        .wait_for_init_deassert         = default_wait_for_init_deassert,
+
+        .smp_callin_clear_local_apic    = NULL,
+        .inquire_remote_apic            = default_inquire_remote_apic,
+
+        .read                           = native_apic_mem_read,
+        .write                          = native_apic_mem_write,
+        .icr_read                       = native_apic_icr_read,
+        .icr_write                      = native_apic_icr_write,
+        .wait_icr_idle                  = native_apic_wait_icr_idle,
+        .safe_wait_icr_idle             = native_safe_apic_wait_icr_idle,
+};
diff --git a/arch/x86/kernel/apic/es7000_32.c b/arch/x86/kernel/apic/es7000_32.c
new file mode 100644
index 000000000000..19588f2770ee
--- /dev/null
+++ b/arch/x86/kernel/apic/es7000_32.c
@@ -0,0 +1,780 @@
+/*
+ * Written by: Garry Forsgren, Unisys Corporation
+ *             Natalie Protasevich, Unisys Corporation
+ *
+ * This file contains the code to configure and interface
+ * with Unisys ES7000 series hardware system manager.
+ *
+ * Copyright (c) 2003 Unisys Corporation.
+ * Copyright (C) 2009, Red Hat, Inc., Ingo Molnar
+ *
+ *   All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write the Free Software Foundation, Inc., 59
+ * Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Contact information: Unisys Corporation, Township Line & Union Meeting
+ * Roads-A, Unisys Way, Blue Bell, Pennsylvania, 19424, or:
+ *
+ * http://www.unisys.com
+ */
+#include <linux/notifier.h>
+#include <linux/spinlock.h>
+#include <linux/cpumask.h>
+#include <linux/threads.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/reboot.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/acpi.h>
+#include <linux/init.h>
+#include <linux/nmi.h>
+#include <linux/smp.h>
+#include <linux/io.h>
+
+#include <asm/apicdef.h>
+#include <asm/atomic.h>
+#include <asm/fixmap.h>
+#include <asm/mpspec.h>
+#include <asm/setup.h>
+#include <asm/apic.h>
+#include <asm/ipi.h>
+
+/*
+ * ES7000 chipsets
+ */
+
+#define NON_UNISYS                      0
+#define ES7000_CLASSIC                  1
+#define ES7000_ZORRO                    2
+
+#define MIP_REG                         1
+#define MIP_PSAI_REG                    4
+
+#define MIP_BUSY                        1
+#define MIP_SPIN                        0xf0000
+#define MIP_VALID                       0x0100000000000000ULL
+#define MIP_SW_APIC                     0x1020b
+
+#define MIP_PORT(val)                   ((val >> 32) & 0xffff)
+
+#define MIP_RD_LO(val)                  (val & 0xffffffff)
+
+struct mip_reg {
+        unsigned long long              off_0x00;
+        unsigned long long              off_0x08;
+        unsigned long long              off_0x10;
+        unsigned long long              off_0x18;
+        unsigned long long              off_0x20;
+        unsigned long long              off_0x28;
+        unsigned long long              off_0x30;
+        unsigned long long              off_0x38;
+};
+
+struct mip_reg_info {
+        unsigned long long              mip_info;
+        unsigned long long              delivery_info;
+        unsigned long long              host_reg;
+        unsigned long long              mip_reg;
+};
+
+struct psai {
+        unsigned long long              entry_type;
+        unsigned long long              addr;
+        unsigned long long              bep_addr;
+};
+
+#ifdef CONFIG_ACPI
+
+struct es7000_oem_table {
+        struct acpi_table_header        Header;
+        u32                             OEMTableAddr;
+        u32                             OEMTableSize;
+};
+
+static unsigned long                    oem_addrX;
+static unsigned long                    oem_size;
+
+#endif
+
+/*
+ * ES7000 Globals
+ */
+
+static volatile unsigned long           *psai;
+static struct mip_reg                   *mip_reg;
+static struct mip_reg                   *host_reg;
+static int                              mip_port;
+static unsigned long                    mip_addr;
+static unsigned long                    host_addr;
+
+int                                     es7000_plat;
+
+/*
+ * GSI override for ES7000 platforms.
+ */
+
+static unsigned int                     base;
+
+static int
+es7000_rename_gsi(int ioapic, int gsi)
+{
+        if (es7000_plat == ES7000_ZORRO)
+                return gsi;
+
+        if (!base) {
+                int i;
+                for (i = 0; i < nr_ioapics; i++)
+                        base += nr_ioapic_registers[i];
+        }
+
+        if (!ioapic && (gsi < 16))
+                gsi += base;
+
+        return gsi;
+}
+
+static int wakeup_secondary_cpu_via_mip(int cpu, unsigned long eip)
+{
+        unsigned long vect = 0, psaival = 0;
+
+        if (psai == NULL)
+                return -1;
+
+        vect = ((unsigned long)__pa(eip)/0x1000) << 16;
+        psaival = (0x1000000 | vect | cpu);
+
+        while (*psai & 0x1000000)
+                ;
+
+        *psai = psaival;
+
+        return 0;
+}
+
+static int es7000_apic_is_cluster(void)
+{
+        /* MPENTIUMIII */
+        if (boot_cpu_data.x86 == 6 &&
+            (boot_cpu_data.x86_model >= 7 || boot_cpu_data.x86_model <= 11))
+                return 1;
+
+        return 0;
+}
+
+static void setup_unisys(void)
+{
+        /*
+         * Determine the generation of the ES7000 currently running.
+         *
+         * es7000_plat = 1 if the machine is a 5xx ES7000 box
+         * es7000_plat = 2 if the machine is a x86_64 ES7000 box
+         *
+         */
+        if (!(boot_cpu_data.x86 <= 15 && boot_cpu_data.x86_model <= 2))
+                es7000_plat = ES7000_ZORRO;
+        else
+                es7000_plat = ES7000_CLASSIC;
+        ioapic_renumber_irq = es7000_rename_gsi;
+}
+
+/*
+ * Parse the OEM Table:
+ */
+static int parse_unisys_oem(char *oemptr)
+{
+        int                     i;
+        int                     success = 0;
+        unsigned char           type, size;
+        unsigned long           val;
+        char                    *tp = NULL;
+        struct psai             *psaip = NULL;
+        struct mip_reg_info     *mi;
+        struct mip_reg          *host, *mip;
+
+        tp = oemptr;
+
+        tp += 8;
+
+        for (i = 0; i <= 6; i++) {
+                type = *tp++;
+                size = *tp++;
+                tp -= 2;
+                switch (type) {
+                case MIP_REG:
+                        mi = (struct mip_reg_info *)tp;
+                        val = MIP_RD_LO(mi->host_reg);
+                        host_addr = val;
+                        host = (struct mip_reg *)val;
+                        host_reg = __va(host);
+                        val = MIP_RD_LO(mi->mip_reg);
+                        mip_port = MIP_PORT(mi->mip_info);
+                        mip_addr = val;
+                        mip = (struct mip_reg *)val;
+                        mip_reg = __va(mip);
+                        pr_debug("es7000_mipcfg: host_reg = 0x%lx \n",
+                                 (unsigned long)host_reg);
+                        pr_debug("es7000_mipcfg: mip_reg = 0x%lx \n",
+                                 (unsigned long)mip_reg);
+                        success++;
+                        break;
+                case MIP_PSAI_REG:
+                        psaip = (struct psai *)tp;
+                        if (tp != NULL) {
+                                if (psaip->addr)
+                                        psai = __va(psaip->addr);
+                                else
+                                        psai = NULL;
+                                success++;
+                        }
+                        break;
+                default:
+                        break;
+                }
+                tp += size;
+        }
+
+        if (success < 2)
+                es7000_plat = NON_UNISYS;
+        else
+                setup_unisys();
+
+        return es7000_plat;
+}
+
+#ifdef CONFIG_ACPI
+static int find_unisys_acpi_oem_table(unsigned long *oem_addr)
+{
+        struct acpi_table_header *header = NULL;
+        struct es7000_oem_table *table;
+        acpi_size tbl_size;
+        acpi_status ret;
+        int i = 0;
+
+        for (;;) {
+                ret = acpi_get_table_with_size("OEM1", i++, &header, &tbl_size);
+                if (!ACPI_SUCCESS(ret))
+                        return -1;
+
+                if (!memcmp((char *) &header->oem_id, "UNISYS", 6))
+                        break;
+
+                early_acpi_os_unmap_memory(header, tbl_size);
+        }
+
+        table = (void *)header;
+
+        oem_addrX       = table->OEMTableAddr;
+        oem_size        = table->OEMTableSize;
+
+        early_acpi_os_unmap_memory(header, tbl_size);
+
+        *oem_addr       = (unsigned long)__acpi_map_table(oem_addrX, oem_size);
+
+        return 0;
+}
+
+static void unmap_unisys_acpi_oem_table(unsigned long oem_addr)
+{
+        if (!oem_addr)
+                return;
+
+        __acpi_unmap_table((char *)oem_addr, oem_size);
+}
+
+static int es7000_check_dsdt(void)
+{
+        struct acpi_table_header header;
+
+        if (ACPI_SUCCESS(acpi_get_table_header(ACPI_SIG_DSDT, 0, &header)) &&
+            !strncmp(header.oem_id, "UNISYS", 6))
+                return 1;
+        return 0;
+}
+
+static int es7000_acpi_ret;
+
+/* Hook from generic ACPI tables.c */
+static int es7000_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
+{
+        unsigned long oem_addr = 0;
+        int check_dsdt;
+        int ret = 0;
+
+        /* check dsdt at first to avoid clear fix_map for oem_addr */
+        check_dsdt = es7000_check_dsdt();
+
+        if (!find_unisys_acpi_oem_table(&oem_addr)) {
+                if (check_dsdt) {
+                        ret = parse_unisys_oem((char *)oem_addr);
+                } else {
+                        setup_unisys();
+                        ret = 1;
+                }
+                /*
+                 * we need to unmap it
+                 */
+                unmap_unisys_acpi_oem_table(oem_addr);
+        }
+
+        es7000_acpi_ret = ret;
+
+        return ret && !es7000_apic_is_cluster();
+}
+
+static int es7000_acpi_madt_oem_check_cluster(char *oem_id, char *oem_table_id)
+{
+        int ret = es7000_acpi_ret;
+
+        return ret && es7000_apic_is_cluster();
+}
+
+#else /* !CONFIG_ACPI: */
+static int es7000_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
+{
+        return 0;
+}
+
+static int es7000_acpi_madt_oem_check_cluster(char *oem_id, char *oem_table_id)
+{
+        return 0;
+}
+#endif /* !CONFIG_ACPI */
+
+static void es7000_spin(int n)
+{
+        int i = 0;
+
+        while (i++ < n)
+                rep_nop();
+}
+
+static int es7000_mip_write(struct mip_reg *mip_reg)
+{
+        int status = 0;
+        int spin;
+
+        spin = MIP_SPIN;
+        while ((host_reg->off_0x38 & MIP_VALID) != 0) {
+                if (--spin <= 0) {
+                        WARN(1, "Timeout waiting for Host Valid Flag\n");
+                        return -1;
+                }
+                es7000_spin(MIP_SPIN);
+        }
+
+        memcpy(host_reg, mip_reg, sizeof(struct mip_reg));
+        outb(1, mip_port);
+
+        spin = MIP_SPIN;
+
+        while ((mip_reg->off_0x38 & MIP_VALID) == 0) {
+                if (--spin <= 0) {
+                        WARN(1, "Timeout waiting for MIP Valid Flag\n");
+                        return -1;
+                }
+                es7000_spin(MIP_SPIN);
+        }
+
+        status = (mip_reg->off_0x00 & 0xffff0000000000ULL) >> 48;
+        mip_reg->off_0x38 &= ~MIP_VALID;
+
+        return status;
+}
+
+static void es7000_enable_apic_mode(void)
+{
+        struct mip_reg es7000_mip_reg;
+        int mip_status;
+
+        if (!es7000_plat)
+                return;
+
+        printk(KERN_INFO "ES7000: Enabling APIC mode.\n");
+        memset(&es7000_mip_reg, 0, sizeof(struct mip_reg));
+        es7000_mip_reg.off_0x00 = MIP_SW_APIC;
+        es7000_mip_reg.off_0x38 = MIP_VALID;
+
+        while ((mip_status = es7000_mip_write(&es7000_mip_reg)) != 0)
+                WARN(1, "Command failed, status = %x\n", mip_status);
+}
+
+static void es7000_vector_allocation_domain(int cpu, cpumask_t *retmask)
+{
+        /* Careful. Some cpus do not strictly honor the set of cpus
+         * specified in the interrupt destination when using lowest
+         * priority interrupt delivery mode.
+         *
+         * In particular there was a hyperthreading cpu observed to
+         * deliver interrupts to the wrong hyperthread when only one
+         * hyperthread was specified in the interrupt desitination.
+         */
+        *retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
+}
+
+
+static void es7000_wait_for_init_deassert(atomic_t *deassert)
+{
+        while (!atomic_read(deassert))
+                cpu_relax();
+}
+
+static unsigned int es7000_get_apic_id(unsigned long x)
+{
+        return (x >> 24) & 0xFF;
+}
+
+static void es7000_send_IPI_mask(const struct cpumask *mask, int vector)
+{
+        default_send_IPI_mask_sequence_phys(mask, vector);
+}
+
+static void es7000_send_IPI_allbutself(int vector)
+{
+        default_send_IPI_mask_allbutself_phys(cpu_online_mask, vector);
+}
+
+static void es7000_send_IPI_all(int vector)
+{
+        es7000_send_IPI_mask(cpu_online_mask, vector);
+}
+
+static int es7000_apic_id_registered(void)
+{
+        return 1;
+}
+
+static const cpumask_t *target_cpus_cluster(void)
+{
+        return &CPU_MASK_ALL;
+}
+
+static const cpumask_t *es7000_target_cpus(void)
+{
+        return &cpumask_of_cpu(smp_processor_id());
+}
+
+static unsigned long
+es7000_check_apicid_used(physid_mask_t bitmap, int apicid)
+{
+        return 0;
+}
+static unsigned long es7000_check_apicid_present(int bit)
+{
+        return physid_isset(bit, phys_cpu_present_map);
+}
+
+static unsigned long calculate_ldr(int cpu)
+{
+        unsigned long id = per_cpu(x86_bios_cpu_apicid, cpu);
+
+        return SET_APIC_LOGICAL_ID(id);
+}
+
+/*
+ * Set up the logical destination ID.
+ *
+ * Intel recommends to set DFR, LdR and TPR before enabling
+ * an APIC.  See e.g. "AP-388 82489DX User's Manual" (Intel
+ * document number 292116).  So here it goes...
+ */
+static void es7000_init_apic_ldr_cluster(void)
+{
+        unsigned long val;
+        int cpu = smp_processor_id();
+
+        apic_write(APIC_DFR, APIC_DFR_CLUSTER);
+        val = calculate_ldr(cpu);
+        apic_write(APIC_LDR, val);
+}
+
+static void es7000_init_apic_ldr(void)
+{
+        unsigned long val;
+        int cpu = smp_processor_id();
+
+        apic_write(APIC_DFR, APIC_DFR_FLAT);
+        val = calculate_ldr(cpu);
+        apic_write(APIC_LDR, val);
+}
+
+static void es7000_setup_apic_routing(void)
+{
+        int apic = per_cpu(x86_bios_cpu_apicid, smp_processor_id());
+
+        printk(KERN_INFO
+          "Enabling APIC mode:  %s. Using %d I/O APICs, target cpus %lx\n",
+                (apic_version[apic] == 0x14) ?
+                        "Physical Cluster" : "Logical Cluster",
+                nr_ioapics, cpus_addr(*es7000_target_cpus())[0]);
+}
+
+static int es7000_apicid_to_node(int logical_apicid)
+{
+        return 0;
+}
+
+
+static int es7000_cpu_present_to_apicid(int mps_cpu)
+{
+        if (!mps_cpu)
+                return boot_cpu_physical_apicid;
+        else if (mps_cpu < nr_cpu_ids)
+                return per_cpu(x86_bios_cpu_apicid, mps_cpu);
+        else
+                return BAD_APICID;
+}
+
+static int cpu_id;
+
+static physid_mask_t es7000_apicid_to_cpu_present(int phys_apicid)
+{
+        physid_mask_t mask;
+
+        mask = physid_mask_of_physid(cpu_id);
+        ++cpu_id;
+
+        return mask;
+}
+
+/* Mapping from cpu number to logical apicid */
+static int es7000_cpu_to_logical_apicid(int cpu)
+{
+#ifdef CONFIG_SMP
+        if (cpu >= nr_cpu_ids)
+                return BAD_APICID;
+        return cpu_2_logical_apicid[cpu];
+#else
+        return logical_smp_processor_id();
+#endif
+}
+
+static physid_mask_t es7000_ioapic_phys_id_map(physid_mask_t phys_map)
+{
+        /* For clustered we don't have a good way to do this yet - hack */
+        return physids_promote(0xff);
+}
+
+static int es7000_check_phys_apicid_present(int cpu_physical_apicid)
+{
+        boot_cpu_physical_apicid = read_apic_id();
+        return 1;
+}
+
+static unsigned int es7000_cpu_mask_to_apicid(const cpumask_t *cpumask)
+{
+        unsigned int round = 0;
+        int cpu, uninitialized_var(apicid);
+
+        /*
+         * The cpus in the mask must all be on the apic cluster.
+         */
+        for_each_cpu(cpu, cpumask) {
+                int new_apicid = es7000_cpu_to_logical_apicid(cpu);
+
+                if (round && APIC_CLUSTER(apicid) != APIC_CLUSTER(new_apicid)) {
+                        WARN(1, "Not a valid mask!");
+
+                        return BAD_APICID;
+                }
+                apicid = new_apicid;
+                round++;
+        }
+        return apicid;
+}
+
+static unsigned int
+es7000_cpu_mask_to_apicid_and(const struct cpumask *inmask,
+                              const struct cpumask *andmask)
+{
+        int apicid = es7000_cpu_to_logical_apicid(0);
+        cpumask_var_t cpumask;
+
+        if (!alloc_cpumask_var(&cpumask, GFP_ATOMIC))
+                return apicid;
+
+        cpumask_and(cpumask, inmask, andmask);
+        cpumask_and(cpumask, cpumask, cpu_online_mask);
+        apicid = es7000_cpu_mask_to_apicid(cpumask);
+
+        free_cpumask_var(cpumask);
+
+        return apicid;
+}
+
+static int es7000_phys_pkg_id(int cpuid_apic, int index_msb)
+{
+        return cpuid_apic >> index_msb;
+}
+
+static int probe_es7000(void)
+{
+        /* probed later in mptable/ACPI hooks */
+        return 0;
+}
+
+static int es7000_mps_ret;
+static int es7000_mps_oem_check(struct mpc_table *mpc, char *oem,
+                char *productid)
+{
+        int ret = 0;
+
+        if (mpc->oemptr) {
+                struct mpc_oemtable *oem_table =
+                        (struct mpc_oemtable *)mpc->oemptr;
+
+                if (!strncmp(oem, "UNISYS", 6))
+                        ret = parse_unisys_oem((char *)oem_table);
+        }
+
+        es7000_mps_ret = ret;
+
+        return ret && !es7000_apic_is_cluster();
+}
+
+static int es7000_mps_oem_check_cluster(struct mpc_table *mpc, char *oem,
+                char *productid)
+{
+        int ret = es7000_mps_ret;
+
+        return ret && es7000_apic_is_cluster();
+}
+
+struct apic apic_es7000_cluster = {
+
+        .name                           = "es7000",
+        .probe                          = probe_es7000,
+        .acpi_madt_oem_check            = es7000_acpi_madt_oem_check_cluster,
+        .apic_id_registered             = es7000_apic_id_registered,
+
+        .irq_delivery_mode              = dest_LowestPrio,
+        /* logical delivery broadcast to all procs: */
+        .irq_dest_mode                  = 1,
+
+        .target_cpus                    = target_cpus_cluster,
+        .disable_esr                    = 1,
+        .dest_logical                   = 0,
+        .check_apicid_used              = es7000_check_apicid_used,
+        .check_apicid_present           = es7000_check_apicid_present,
+
+        .vector_allocation_domain       = es7000_vector_allocation_domain,
+        .init_apic_ldr                  = es7000_init_apic_ldr_cluster,
+
+        .ioapic_phys_id_map             = es7000_ioapic_phys_id_map,
+        .setup_apic_routing             = es7000_setup_apic_routing,
+        .multi_timer_check              = NULL,
+        .apicid_to_node                 = es7000_apicid_to_node,
+        .cpu_to_logical_apicid          = es7000_cpu_to_logical_apicid,
+        .cpu_present_to_apicid          = es7000_cpu_present_to_apicid,
+        .apicid_to_cpu_present          = es7000_apicid_to_cpu_present,
+        .setup_portio_remap             = NULL,
+        .check_phys_apicid_present      = es7000_check_phys_apicid_present,
+        .enable_apic_mode               = es7000_enable_apic_mode,
+        .phys_pkg_id                    = es7000_phys_pkg_id,
+        .mps_oem_check                  = es7000_mps_oem_check_cluster,
+
+        .get_apic_id                    = es7000_get_apic_id,
+        .set_apic_id                    = NULL,
+        .apic_id_mask                   = 0xFF << 24,
+
+        .cpu_mask_to_apicid             = es7000_cpu_mask_to_apicid,
+        .cpu_mask_to_apicid_and         = es7000_cpu_mask_to_apicid_and,
+
+        .send_IPI_mask                  = es7000_send_IPI_mask,
+        .send_IPI_mask_allbutself       = NULL,
+        .send_IPI_allbutself            = es7000_send_IPI_allbutself,
+        .send_IPI_all                   = es7000_send_IPI_all,
+        .send_IPI_self                  = default_send_IPI_self,
+
+        .wakeup_secondary_cpu           = wakeup_secondary_cpu_via_mip,
+
+        .trampoline_phys_low            = 0x467,
+        .trampoline_phys_high           = 0x469,
+
+        .wait_for_init_deassert         = NULL,
+
+        /* Nothing to do for most platforms, since cleared by the INIT cycle: */
+        .smp_callin_clear_local_apic    = NULL,
+        .inquire_remote_apic            = default_inquire_remote_apic,
+
+        .read                           = native_apic_mem_read,
+        .write                          = native_apic_mem_write,
+        .icr_read                       = native_apic_icr_read,
+        .icr_write                      = native_apic_icr_write,
+        .wait_icr_idle                  = native_apic_wait_icr_idle,
+        .safe_wait_icr_idle             = native_safe_apic_wait_icr_idle,
+};
+
+struct apic apic_es7000 = {
+
+        .name                           = "es7000",
+        .probe                          = probe_es7000,
+        .acpi_madt_oem_check            = es7000_acpi_madt_oem_check,
+        .apic_id_registered             = es7000_apic_id_registered,
+
+        .irq_delivery_mode              = dest_Fixed,
+        /* phys delivery to target CPUs: */
+        .irq_dest_mode                  = 0,
+
+        .target_cpus                    = es7000_target_cpus,
+        .disable_esr                    = 1,
+        .dest_logical                   = 0,
+        .check_apicid_used              = es7000_check_apicid_used,
+        .check_apicid_present           = es7000_check_apicid_present,
+
+        .vector_allocation_domain       = es7000_vector_allocation_domain,
+        .init_apic_ldr                  = es7000_init_apic_ldr,
+
+        .ioapic_phys_id_map             = es7000_ioapic_phys_id_map,
+        .setup_apic_routing             = es7000_setup_apic_routing,
+        .multi_timer_check              = NULL,
+        .apicid_to_node                 = es7000_apicid_to_node,
+        .cpu_to_logical_apicid          = es7000_cpu_to_logical_apicid,
+        .cpu_present_to_apicid          = es7000_cpu_present_to_apicid,
+        .apicid_to_cpu_present          = es7000_apicid_to_cpu_present,
+        .setup_portio_remap             = NULL,
+        .check_phys_apicid_present      = es7000_check_phys_apicid_present,
+        .enable_apic_mode               = es7000_enable_apic_mode,
+        .phys_pkg_id                    = es7000_phys_pkg_id,
+        .mps_oem_check                  = es7000_mps_oem_check,
+
+        .get_apic_id                    = es7000_get_apic_id,
+        .set_apic_id                    = NULL,
+        .apic_id_mask                   = 0xFF << 24,
+
+        .cpu_mask_to_apicid             = es7000_cpu_mask_to_apicid,
+        .cpu_mask_to_apicid_and         = es7000_cpu_mask_to_apicid_and,
+
+        .send_IPI_mask                  = es7000_send_IPI_mask,
+        .send_IPI_mask_allbutself       = NULL,
+        .send_IPI_allbutself            = es7000_send_IPI_allbutself,
+        .send_IPI_all                   = es7000_send_IPI_all,
+        .send_IPI_self                  = default_send_IPI_self,
+
+        .trampoline_phys_low            = 0x467,
+        .trampoline_phys_high           = 0x469,
+
+        .wait_for_init_deassert         = es7000_wait_for_init_deassert,
+
+        /* Nothing to do for most platforms, since cleared by the INIT cycle: */
+        .smp_callin_clear_local_apic    = NULL,
+        .inquire_remote_apic            = default_inquire_remote_apic,
+
+        .read                           = native_apic_mem_read,
+        .write                          = native_apic_mem_write,
+        .icr_read                       = native_apic_icr_read,
+        .icr_write                      = native_apic_icr_write,
+        .wait_icr_idle                  = native_apic_wait_icr_idle,
+        .safe_wait_icr_idle             = native_safe_apic_wait_icr_idle,
+};
diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 157986916cd1..00e6071cefc4 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -1,7 +1,7 @@
 /*
  *      Intel IO-APIC support for multi-Pentium hosts.
  *
- *      Copyright (C) 1997, 1998, 1999, 2000 Ingo Molnar, Hajnalka Szabo
+ *      Copyright (C) 1997, 1998, 1999, 2000, 2009 Ingo Molnar, Hajnalka Szabo
  *
  *      Many thanks to Stig Venaas for trying out countless experimental
  *      patches and reporting/debugging problems patiently!
@@ -46,6 +46,7 @@
 #include <asm/idle.h>
 #include <asm/io.h>
 #include <asm/smp.h>
+#include <asm/cpu.h>
 #include <asm/desc.h>
 #include <asm/proto.h>
 #include <asm/acpi.h>
@@ -61,9 +62,7 @@
 #include <asm/uv/uv_hub.h>
 #include <asm/uv/uv_irq.h>
 
-#include <mach_ipi.h>
-#include <mach_apic.h>
-#include <mach_apicdef.h>
+#include <asm/apic.h>
 
 #define __apicdebuginit(type) static type __init
 
@@ -82,11 +81,11 @@ static DEFINE_SPINLOCK(vector_lock);
 int nr_ioapic_registers[MAX_IO_APICS];
 
 /* I/O APIC entries */
-struct mp_config_ioapic mp_ioapics[MAX_IO_APICS];
+struct mpc_ioapic mp_ioapics[MAX_IO_APICS];
 int nr_ioapics;
 
 /* MP IRQ source entries */
-struct mp_config_intsrc mp_irqs[MAX_IRQ_SOURCES];
+struct mpc_intsrc mp_irqs[MAX_IRQ_SOURCES];
 
 /* # of MP IRQ source entries */
 int mp_irq_entries;
@@ -99,10 +98,19 @@ DECLARE_BITMAP(mp_bus_not_pci, MAX_MP_BUSSES);
 
 int skip_ioapic_setup;
 
+void arch_disable_smp_support(void)
+{
+#ifdef CONFIG_PCI
+        noioapicquirk = 1;
+        noioapicreroute = -1;
+#endif
+        skip_ioapic_setup = 1;
+}
+
 static int __init parse_noapic(char *str)
 {
         /* disable IO-APIC */
-        disable_ioapic_setup();
+        arch_disable_smp_support();
         return 0;
 }
 early_param("noapic", parse_noapic);
@@ -386,7 +394,7 @@ struct io_apic {
 static __attribute_const__ struct io_apic __iomem *io_apic_base(int idx)
 {
         return (void __iomem *) __fix_to_virt(FIX_IO_APIC_BASE_0 + idx)
-                + (mp_ioapics[idx].mp_apicaddr & ~PAGE_MASK);
+                + (mp_ioapics[idx].apicaddr & ~PAGE_MASK);
 }
 
 static inline unsigned int io_apic_read(unsigned int apic, unsigned int reg)
@@ -478,7 +486,7 @@ __ioapic_write_entry(int apic, int pin, struct IO_APIC_route_entry e)
         io_apic_write(apic, 0x10 + 2*pin, eu.w1);
 }
 
-static void ioapic_write_entry(int apic, int pin, struct IO_APIC_route_entry e)
+void ioapic_write_entry(int apic, int pin, struct IO_APIC_route_entry e)
 {
         unsigned long flags;
         spin_lock_irqsave(&ioapic_lock, flags);
@@ -513,11 +521,11 @@ static void send_cleanup_vector(struct irq_cfg *cfg)
                 for_each_cpu_and(i, cfg->old_domain, cpu_online_mask)
                         cfg->move_cleanup_count++;
                 for_each_cpu_and(i, cfg->old_domain, cpu_online_mask)
-                        send_IPI_mask(cpumask_of(i), IRQ_MOVE_CLEANUP_VECTOR);
+                        apic->send_IPI_mask(cpumask_of(i), IRQ_MOVE_CLEANUP_VECTOR);
         } else {
                 cpumask_and(cleanup_mask, cfg->old_domain, cpu_online_mask);
                 cfg->move_cleanup_count = cpumask_weight(cleanup_mask);
-                send_IPI_mask(cleanup_mask, IRQ_MOVE_CLEANUP_VECTOR);
+                apic->send_IPI_mask(cleanup_mask, IRQ_MOVE_CLEANUP_VECTOR);
                 free_cpumask_var(cleanup_mask);
         }
         cfg->move_in_progress = 0;
@@ -562,8 +570,9 @@ static int
 assign_irq_vector(int irq, struct irq_cfg *cfg, const struct cpumask *mask);
 
 /*
- * Either sets desc->affinity to a valid value, and returns cpu_mask_to_apicid
- * of that, or returns BAD_APICID and leaves desc->affinity untouched.
+ * Either sets desc->affinity to a valid value, and returns
+ * ->cpu_mask_to_apicid of that, or returns BAD_APICID and
+ * leaves desc->affinity untouched.
  */
 static unsigned int
 set_desc_affinity(struct irq_desc *desc, const struct cpumask *mask)
@@ -581,7 +590,8 @@ set_desc_affinity(struct irq_desc *desc, const struct cpumask *mask)
 
         cpumask_and(desc->affinity, cfg->domain, mask);
         set_extra_move_desc(desc, mask);
-        return cpu_mask_to_apicid_and(desc->affinity, cpu_online_mask);
+
+        return apic->cpu_mask_to_apicid_and(desc->affinity, cpu_online_mask);
 }
 
 static void
@@ -796,23 +806,6 @@ static void clear_IO_APIC (void)
                         clear_IO_APIC_pin(apic, pin);
 }
 
-#if !defined(CONFIG_SMP) && defined(CONFIG_X86_32)
-void send_IPI_self(int vector)
-{
-        unsigned int cfg;
-
-        /*
-         * Wait for idle.
-         */
-        apic_wait_icr_idle();
-        cfg = APIC_DM_FIXED | APIC_DEST_SELF | vector | APIC_DEST_LOGICAL;
-        /*
-         * Send the IPI. The write to APIC_ICR fires this off.
-         */
-        apic_write(APIC_ICR, cfg);
-}
-#endif /* !CONFIG_SMP && CONFIG_X86_32*/
-
 #ifdef CONFIG_X86_32
 /*
  * support for broken MP BIOSs, enables hand-redirection of PIRQ0-7 to
@@ -820,8 +813,9 @@ void send_IPI_self(int vector)
  */
 
 #define MAX_PIRQS 8
-static int pirq_entries [MAX_PIRQS];
-static int pirqs_enabled;
+static int pirq_entries[MAX_PIRQS] = {
+        [0 ... MAX_PIRQS - 1] = -1
+};
 
 static int __init ioapic_pirq_setup(char *str)
 {
@@ -830,10 +824,6 @@ static int __init ioapic_pirq_setup(char *str)
 
         get_options(str, ARRAY_SIZE(ints), ints);
 
-        for (i = 0; i < MAX_PIRQS; i++)
-                pirq_entries[i] = -1;
-
-        pirqs_enabled = 1;
         apic_printk(APIC_VERBOSE, KERN_INFO
                         "PIRQ redirection, working around broken MP-BIOS.\n");
         max = MAX_PIRQS;
@@ -944,10 +934,10 @@ static int find_irq_entry(int apic, int pin, int type)
         int i;
 
         for (i = 0; i < mp_irq_entries; i++)
-                if (mp_irqs[i].mp_irqtype == type &&
-                    (mp_irqs[i].mp_dstapic == mp_ioapics[apic].mp_apicid ||
-                     mp_irqs[i].mp_dstapic == MP_APIC_ALL) &&
-                    mp_irqs[i].mp_dstirq == pin)
+                if (mp_irqs[i].irqtype == type &&
+                    (mp_irqs[i].dstapic == mp_ioapics[apic].apicid ||
+                     mp_irqs[i].dstapic == MP_APIC_ALL) &&
+                    mp_irqs[i].dstirq == pin)
                         return i;
 
         return -1;
@@ -961,13 +951,13 @@ static int __init find_isa_irq_pin(int irq, int type)
         int i;
 
         for (i = 0; i < mp_irq_entries; i++) {
-                int lbus = mp_irqs[i].mp_srcbus;
+                int lbus = mp_irqs[i].srcbus;
 
                 if (test_bit(lbus, mp_bus_not_pci) &&
-                    (mp_irqs[i].mp_irqtype == type) &&
-                    (mp_irqs[i].mp_srcbusirq == irq))
+                    (mp_irqs[i].irqtype == type) &&
+                    (mp_irqs[i].srcbusirq == irq))
 
-                        return mp_irqs[i].mp_dstirq;
+                        return mp_irqs[i].dstirq;
         }
         return -1;
 }
@@ -977,17 +967,17 @@ static int __init find_isa_irq_apic(int irq, int type)
         int i;
 
         for (i = 0; i < mp_irq_entries; i++) {
-                int lbus = mp_irqs[i].mp_srcbus;
+                int lbus = mp_irqs[i].srcbus;
 
                 if (test_bit(lbus, mp_bus_not_pci) &&
-                    (mp_irqs[i].mp_irqtype == type) &&
-                    (mp_irqs[i].mp_srcbusirq == irq))
+                    (mp_irqs[i].irqtype == type) &&
+                    (mp_irqs[i].srcbusirq == irq))
                         break;
         }
         if (i < mp_irq_entries) {
                 int apic;
                 for(apic = 0; apic < nr_ioapics; apic++) {
-                        if (mp_ioapics[apic].mp_apicid == mp_irqs[i].mp_dstapic)
+                        if (mp_ioapics[apic].apicid == mp_irqs[i].dstapic)
                                 return apic;
                 }
         }
@@ -1012,23 +1002,23 @@ int IO_APIC_get_PCI_irq_vector(int bus, int slot, int pin)
                 return -1;
         }
         for (i = 0; i < mp_irq_entries; i++) {
-                int lbus = mp_irqs[i].mp_srcbus;
+                int lbus = mp_irqs[i].srcbus;
 
                 for (apic = 0; apic < nr_ioapics; apic++)
-                        if (mp_ioapics[apic].mp_apicid == mp_irqs[i].mp_dstapic ||
-                            mp_irqs[i].mp_dstapic == MP_APIC_ALL)
+                        if (mp_ioapics[apic].apicid == mp_irqs[i].dstapic ||
+                            mp_irqs[i].dstapic == MP_APIC_ALL)
                                 break;
 
                 if (!test_bit(lbus, mp_bus_not_pci) &&
-                    !mp_irqs[i].mp_irqtype &&
+                    !mp_irqs[i].irqtype &&
                     (bus == lbus) &&
-                    (slot == ((mp_irqs[i].mp_srcbusirq >> 2) & 0x1f))) {
-                        int irq = pin_2_irq(i,apic,mp_irqs[i].mp_dstirq);
+                    (slot == ((mp_irqs[i].srcbusirq >> 2) & 0x1f))) {
+                        int irq = pin_2_irq(i, apic, mp_irqs[i].dstirq);
 
                         if (!(apic || IO_APIC_IRQ(irq)))
                                 continue;
 
-                        if (pin == (mp_irqs[i].mp_srcbusirq & 3))
+                        if (pin == (mp_irqs[i].srcbusirq & 3))
                                 return irq;
                         /*
                          * Use the first all-but-pin matching entry as a
@@ -1071,7 +1061,7 @@ static int EISA_ELCR(unsigned int irq)
  * EISA conforming in the MP table, that means its trigger type must
  * be read in from the ELCR */
 
-#define default_EISA_trigger(idx)       (EISA_ELCR(mp_irqs[idx].mp_srcbusirq))
+#define default_EISA_trigger(idx)       (EISA_ELCR(mp_irqs[idx].srcbusirq))
 #define default_EISA_polarity(idx)      default_ISA_polarity(idx)
 
 /* PCI interrupts are always polarity one level triggered,
@@ -1088,13 +1078,13 @@ static int EISA_ELCR(unsigned int irq)
 
 static int MPBIOS_polarity(int idx)
 {
-        int bus = mp_irqs[idx].mp_srcbus;
+        int bus = mp_irqs[idx].srcbus;
         int polarity;
 
         /*
          * Determine IRQ line polarity (high active or low active):
          */
-        switch (mp_irqs[idx].mp_irqflag & 3)
+        switch (mp_irqs[idx].irqflag & 3)
         {
                 case 0: /* conforms, ie. bus-type dependent polarity */
                         if (test_bit(bus, mp_bus_not_pci))
@@ -1130,13 +1120,13 @@ static int MPBIOS_polarity(int idx)
 
 static int MPBIOS_trigger(int idx)
 {
-        int bus = mp_irqs[idx].mp_srcbus;
+        int bus = mp_irqs[idx].srcbus;
         int trigger;
 
         /*
          * Determine IRQ trigger mode (edge or level sensitive):
          */
-        switch ((mp_irqs[idx].mp_irqflag>>2) & 3)
+        switch ((mp_irqs[idx].irqflag>>2) & 3)
         {
                 case 0: /* conforms, ie. bus-type dependent */
                         if (test_bit(bus, mp_bus_not_pci))
@@ -1214,16 +1204,16 @@ int (*ioapic_renumber_irq)(int ioapic, int irq);
 static int pin_2_irq(int idx, int apic, int pin)
 {
         int irq, i;
-        int bus = mp_irqs[idx].mp_srcbus;
+        int bus = mp_irqs[idx].srcbus;
 
         /*
          * Debugging check, we are in big trouble if this message pops up!
          */
-        if (mp_irqs[idx].mp_dstirq != pin)
+        if (mp_irqs[idx].dstirq != pin)
                 printk(KERN_ERR "broken BIOS or MPTABLE parser, ayiee!!\n");
 
         if (test_bit(bus, mp_bus_not_pci)) {
-                irq = mp_irqs[idx].mp_srcbusirq;
+                irq = mp_irqs[idx].srcbusirq;
         } else {
                 /*
                  * PCI IRQs are mapped in order
@@ -1315,7 +1305,7 @@ __assign_irq_vector(int irq, struct irq_cfg *cfg, const struct cpumask *mask)
                 int new_cpu;
                 int vector, offset;
 
-                vector_allocation_domain(cpu, tmp_mask);
+                apic->vector_allocation_domain(cpu, tmp_mask);
 
                 vector = current_vector;
                 offset = current_offset;
@@ -1485,10 +1475,10 @@ static void ioapic_register_intr(int irq, struct irq_desc *desc, unsigned long t
                                               handle_edge_irq, "edge");
 }
 
-static int setup_ioapic_entry(int apic, int irq,
-                              struct IO_APIC_route_entry *entry,
-                              unsigned int destination, int trigger,
-                              int polarity, int vector)
+int setup_ioapic_entry(int apic_id, int irq,
+                       struct IO_APIC_route_entry *entry,
+                       unsigned int destination, int trigger,
+                       int polarity, int vector)
 {
         /*
          * add it to the IO-APIC irq-routing table:
@@ -1497,25 +1487,25 @@ static int setup_ioapic_entry(int apic, int irq,
 
 #ifdef CONFIG_INTR_REMAP
         if (intr_remapping_enabled) {
-                struct intel_iommu *iommu = map_ioapic_to_ir(apic);
+                struct intel_iommu *iommu = map_ioapic_to_ir(apic_id);
                 struct irte irte;
                 struct IR_IO_APIC_route_entry *ir_entry =
                         (struct IR_IO_APIC_route_entry *) entry;
                 int index;
 
                 if (!iommu)
-                        panic("No mapping iommu for ioapic %d\n", apic);
+                        panic("No mapping iommu for ioapic %d\n", apic_id);
 
                 index = alloc_irte(iommu, irq, 1);
                 if (index < 0)
-                        panic("Failed to allocate IRTE for ioapic %d\n", apic);
+                        panic("Failed to allocate IRTE for ioapic %d\n", apic_id);
 
                 memset(&irte, 0, sizeof(irte));
 
                 irte.present = 1;
-                irte.dst_mode = INT_DEST_MODE;
+                irte.dst_mode = apic->irq_dest_mode;
                 irte.trigger_mode = trigger;
-                irte.dlvry_mode = INT_DELIVERY_MODE;
+                irte.dlvry_mode = apic->irq_delivery_mode;
                 irte.vector = vector;
                 irte.dest_id = IRTE_DEST(destination);
 
@@ -1528,8 +1518,8 @@ static int setup_ioapic_entry(int apic, int irq,
         } else
 #endif
         {
-                entry->delivery_mode = INT_DELIVERY_MODE;
-                entry->dest_mode = INT_DEST_MODE;
+                entry->delivery_mode = apic->irq_delivery_mode;
+                entry->dest_mode = apic->irq_dest_mode;
                 entry->dest = destination;
         }
 
@@ -1546,7 +1536,7 @@ static int setup_ioapic_entry(int apic, int irq,
         return 0;
 }
 
-static void setup_IO_APIC_irq(int apic, int pin, unsigned int irq, struct irq_desc *desc,
+static void setup_IO_APIC_irq(int apic_id, int pin, unsigned int irq, struct irq_desc *desc,
                               int trigger, int polarity)
 {
         struct irq_cfg *cfg;
@@ -1558,22 +1548,22 @@ static void setup_IO_APIC_irq(int apic, int pin, unsigned int irq, struct irq_de
 
         cfg = desc->chip_data;
 
-        if (assign_irq_vector(irq, cfg, TARGET_CPUS))
+        if (assign_irq_vector(irq, cfg, apic->target_cpus()))
                 return;
 
-        dest = cpu_mask_to_apicid_and(cfg->domain, TARGET_CPUS);
+        dest = apic->cpu_mask_to_apicid_and(cfg->domain, apic->target_cpus());
 
         apic_printk(APIC_VERBOSE,KERN_DEBUG
                     "IOAPIC[%d]: Set routing entry (%d-%d -> 0x%x -> "
                     "IRQ %d Mode:%i Active:%i)\n",
-                    apic, mp_ioapics[apic].mp_apicid, pin, cfg->vector,
+                    apic_id, mp_ioapics[apic_id].apicid, pin, cfg->vector,
                     irq, trigger, polarity);
 
 
-        if (setup_ioapic_entry(mp_ioapics[apic].mp_apicid, irq, &entry,
+        if (setup_ioapic_entry(mp_ioapics[apic_id].apicid, irq, &entry,
                                dest, trigger, polarity, cfg->vector)) {
                 printk("Failed to setup ioapic entry for ioapic  %d, pin %d\n",
-                       mp_ioapics[apic].mp_apicid, pin);
+                       mp_ioapics[apic_id].apicid, pin);
                 __clear_irq_vector(irq, cfg);
                 return;
         }
@@ -1582,12 +1572,12 @@ static void setup_IO_APIC_irq(int apic, int pin, unsigned int irq, struct irq_de
         if (irq < NR_IRQS_LEGACY)
                 disable_8259A_irq(irq);
 
-        ioapic_write_entry(apic, pin, entry);
+        ioapic_write_entry(apic_id, pin, entry);
 }
 
 static void __init setup_IO_APIC_irqs(void)
 {
-        int apic, pin, idx, irq;
+        int apic_id, pin, idx, irq;
         int notcon = 0;
         struct irq_desc *desc;
         struct irq_cfg *cfg;
@@ -1595,21 +1585,19 @@ static void __init setup_IO_APIC_irqs(void)
 
         apic_printk(APIC_VERBOSE, KERN_DEBUG "init IO_APIC IRQs\n");
 
-        for (apic = 0; apic < nr_ioapics; apic++) {
-                for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) {
+        for (apic_id = 0; apic_id < nr_ioapics; apic_id++) {
+                for (pin = 0; pin < nr_ioapic_registers[apic_id]; pin++) {
 
-                        idx = find_irq_entry(apic, pin, mp_INT);
+                        idx = find_irq_entry(apic_id, pin, mp_INT);
                         if (idx == -1) {
                                 if (!notcon) {
                                         notcon = 1;
                                         apic_printk(APIC_VERBOSE,
                                                 KERN_DEBUG " %d-%d",
-                                                mp_ioapics[apic].mp_apicid,
-                                                pin);
+                                                mp_ioapics[apic_id].apicid, pin);
                                 } else
                                         apic_printk(APIC_VERBOSE, " %d-%d",
-                                                mp_ioapics[apic].mp_apicid,
-                                                pin);
+                                                mp_ioapics[apic_id].apicid, pin);
                                 continue;
                         }
                         if (notcon) {
@@ -1618,20 +1606,25 @@ static void __init setup_IO_APIC_irqs(void)
                                 notcon = 0;
                         }
 
-                        irq = pin_2_irq(idx, apic, pin);
-#ifdef CONFIG_X86_32
-                        if (multi_timer_check(apic, irq))
+                        irq = pin_2_irq(idx, apic_id, pin);
+
+                        /*
+                         * Skip the timer IRQ if there's a quirk handler
+                         * installed and if it returns 1:
+                         */
+                        if (apic->multi_timer_check &&
+                                        apic->multi_timer_check(apic_id, irq))
                                 continue;
-#endif
+
                         desc = irq_to_desc_alloc_cpu(irq, cpu);
                         if (!desc) {
                                 printk(KERN_INFO "can not get irq_desc for %d\n", irq);
                                 continue;
                         }
                         cfg = desc->chip_data;
-                        add_pin_to_irq_cpu(cfg, cpu, apic, pin);
+                        add_pin_to_irq_cpu(cfg, cpu, apic_id, pin);
 
-                        setup_IO_APIC_irq(apic, pin, irq, desc,
+                        setup_IO_APIC_irq(apic_id, pin, irq, desc,
                                         irq_trigger(idx), irq_polarity(idx));
                 }
         }
@@ -1644,7 +1637,7 @@ static void __init setup_IO_APIC_irqs(void)
 /*
  * Set up the timer pin, possibly with the 8259A-master behind.
  */
-static void __init setup_timer_IRQ0_pin(unsigned int apic, unsigned int pin,
+static void __init setup_timer_IRQ0_pin(unsigned int apic_id, unsigned int pin,
                                         int vector)
 {
         struct IO_APIC_route_entry entry;
@@ -1660,10 +1653,10 @@ static void __init setup_timer_IRQ0_pin(unsigned int apic, unsigned int pin,
          * We use logical delivery to get the timer IRQ
          * to the first CPU.
          */
-        entry.dest_mode = INT_DEST_MODE;
-        entry.mask = 1;                                 /* mask IRQ now */
-        entry.dest = cpu_mask_to_apicid(TARGET_CPUS);
-        entry.delivery_mode = INT_DELIVERY_MODE;
+        entry.dest_mode = apic->irq_dest_mode;
+        entry.mask = 0;                 /* don't mask IRQ for edge */
+        entry.dest = apic->cpu_mask_to_apicid(apic->target_cpus());
+        entry.delivery_mode = apic->irq_delivery_mode;
         entry.polarity = 0;
         entry.trigger = 0;
         entry.vector = vector;
@@ -1677,7 +1670,7 @@ static void __init setup_timer_IRQ0_pin(unsigned int apic, unsigned int pin,
         /*
          * Add it to the IO-APIC irq-routing table:
          */
-        ioapic_write_entry(apic, pin, entry);
+        ioapic_write_entry(apic_id, pin, entry);
 }
 
 
@@ -1699,7 +1692,7 @@ __apicdebuginit(void) print_IO_APIC(void)
         printk(KERN_DEBUG "number of MP IRQ sources: %d.\n", mp_irq_entries);
         for (i = 0; i < nr_ioapics; i++)
                 printk(KERN_DEBUG "number of IO-APIC #%d registers: %d.\n",
-                       mp_ioapics[i].mp_apicid, nr_ioapic_registers[i]);
+                       mp_ioapics[i].apicid, nr_ioapic_registers[i]);
 
         /*
          * We are a bit conservative about what we expect.  We have to
@@ -1719,7 +1712,7 @@ __apicdebuginit(void) print_IO_APIC(void)
         spin_unlock_irqrestore(&ioapic_lock, flags);
 
         printk("\n");
-        printk(KERN_DEBUG "IO APIC #%d......\n", mp_ioapics[apic].mp_apicid);
+        printk(KERN_DEBUG "IO APIC #%d......\n", mp_ioapics[apic].apicid);
         printk(KERN_DEBUG ".... register #00: %08X\n", reg_00.raw);
         printk(KERN_DEBUG ".......    : physical APIC id: %02X\n", reg_00.bits.ID);
         printk(KERN_DEBUG ".......    : Delivery Type: %X\n", reg_00.bits.delivery_type);
@@ -1980,13 +1973,6 @@ void __init enable_IO_APIC(void)
         int apic;
         unsigned long flags;
 
-#ifdef CONFIG_X86_32
-        int i;
-        if (!pirqs_enabled)
-                for (i = 0; i < MAX_PIRQS; i++)
-                        pirq_entries[i] = -1;
-#endif
-
         /*
          * The number of IO-APIC IRQ registers (== #pins):
          */
@@ -2090,7 +2076,7 @@ static void __init setup_ioapic_ids_from_mpc(void)
 {
         union IO_APIC_reg_00 reg_00;
         physid_mask_t phys_id_present_map;
-        int apic;
+        int apic_id;
         int i;
         unsigned char old_id;
         unsigned long flags;
@@ -2109,26 +2095,26 @@ static void __init setup_ioapic_ids_from_mpc(void)
          * This is broken; anything with a real cpu count has to
          * circumvent this idiocy regardless.
          */
-        phys_id_present_map = ioapic_phys_id_map(phys_cpu_present_map);
+        phys_id_present_map = apic->ioapic_phys_id_map(phys_cpu_present_map);
 
         /*
          * Set the IOAPIC ID to the value stored in the MPC table.
          */
-        for (apic = 0; apic < nr_ioapics; apic++) {
+        for (apic_id = 0; apic_id < nr_ioapics; apic_id++) {
 
                 /* Read the register 0 value */
                 spin_lock_irqsave(&ioapic_lock, flags);
-                reg_00.raw = io_apic_read(apic, 0);
+                reg_00.raw = io_apic_read(apic_id, 0);
                 spin_unlock_irqrestore(&ioapic_lock, flags);
 
-                old_id = mp_ioapics[apic].mp_apicid;
+                old_id = mp_ioapics[apic_id].apicid;
 
-                if (mp_ioapics[apic].mp_apicid >= get_physical_broadcast()) {
+                if (mp_ioapics[apic_id].apicid >= get_physical_broadcast()) {
                         printk(KERN_ERR "BIOS bug, IO-APIC#%d ID is %d in the MPC table!...\n",
-                                apic, mp_ioapics[apic].mp_apicid);
+                                apic_id, mp_ioapics[apic_id].apicid);
                         printk(KERN_ERR "... fixing up to %d. (tell your hw vendor)\n",
                                 reg_00.bits.ID);
-                        mp_ioapics[apic].mp_apicid = reg_00.bits.ID;
+                        mp_ioapics[apic_id].apicid = reg_00.bits.ID;
                 }
 
                 /*
@@ -2136,10 +2122,10 @@ static void __init setup_ioapic_ids_from_mpc(void)
                  * system must have a unique ID or we get lots of nice
                  * 'stuck on smp_invalidate_needed IPI wait' messages.
                  */
-                if (check_apicid_used(phys_id_present_map,
-                                        mp_ioapics[apic].mp_apicid)) {
+                if (apic->check_apicid_used(phys_id_present_map,
+                                        mp_ioapics[apic_id].apicid)) {
                         printk(KERN_ERR "BIOS bug, IO-APIC#%d ID %d is already used!...\n",
-                                apic, mp_ioapics[apic].mp_apicid);
+                                apic_id, mp_ioapics[apic_id].apicid);
                         for (i = 0; i < get_physical_broadcast(); i++)
                                 if (!physid_isset(i, phys_id_present_map))
                                         break;
@@ -2148,13 +2134,13 @@ static void __init setup_ioapic_ids_from_mpc(void)
                         printk(KERN_ERR "... fixing up to %d. (tell your hw vendor)\n",
                                 i);
                         physid_set(i, phys_id_present_map);
-                        mp_ioapics[apic].mp_apicid = i;
+                        mp_ioapics[apic_id].apicid = i;
                 } else {
                         physid_mask_t tmp;
-                        tmp = apicid_to_cpu_present(mp_ioapics[apic].mp_apicid);
+                        tmp = apic->apicid_to_cpu_present(mp_ioapics[apic_id].apicid);
                         apic_printk(APIC_VERBOSE, "Setting %d in the "
                                         "phys_id_present_map\n",
-                                        mp_ioapics[apic].mp_apicid);
+                                        mp_ioapics[apic_id].apicid);
                         physids_or(phys_id_present_map, phys_id_present_map, tmp);
                 }
 
@@ -2163,11 +2149,11 @@ static void __init setup_ioapic_ids_from_mpc(void)
                  * We need to adjust the IRQ routing table
                  * if the ID changed.
                  */
-                if (old_id != mp_ioapics[apic].mp_apicid)
+                if (old_id != mp_ioapics[apic_id].apicid)
                         for (i = 0; i < mp_irq_entries; i++)
-                                if (mp_irqs[i].mp_dstapic == old_id)
-                                        mp_irqs[i].mp_dstapic
-                                                = mp_ioapics[apic].mp_apicid;
+                                if (mp_irqs[i].dstapic == old_id)
+                                        mp_irqs[i].dstapic
+                                                = mp_ioapics[apic_id].apicid;
 
                 /*
                  * Read the right value from the MPC table and
@@ -2175,20 +2161,20 @@ static void __init setup_ioapic_ids_from_mpc(void)
                  */
                 apic_printk(APIC_VERBOSE, KERN_INFO
                         "...changing IO-APIC physical APIC ID to %d ...",
-                        mp_ioapics[apic].mp_apicid);
+                        mp_ioapics[apic_id].apicid);
 
-                reg_00.bits.ID = mp_ioapics[apic].mp_apicid;
+                reg_00.bits.ID = mp_ioapics[apic_id].apicid;
                 spin_lock_irqsave(&ioapic_lock, flags);
-                io_apic_write(apic, 0, reg_00.raw);
+                io_apic_write(apic_id, 0, reg_00.raw);
                 spin_unlock_irqrestore(&ioapic_lock, flags);
 
                 /*
                  * Sanity check
                  */
                 spin_lock_irqsave(&ioapic_lock, flags);
-                reg_00.raw = io_apic_read(apic, 0);
+                reg_00.raw = io_apic_read(apic_id, 0);
                 spin_unlock_irqrestore(&ioapic_lock, flags);
-                if (reg_00.bits.ID != mp_ioapics[apic].mp_apicid)
+                if (reg_00.bits.ID != mp_ioapics[apic_id].apicid)
                         printk("could not set ID!\n");
                 else
                         apic_printk(APIC_VERBOSE, " ok.\n");
@@ -2291,7 +2277,7 @@ static int ioapic_retrigger_irq(unsigned int irq)
         unsigned long flags;
 
         spin_lock_irqsave(&vector_lock, flags);
-        send_IPI_mask(cpumask_of(cpumask_first(cfg->domain)), cfg->vector);
+        apic->send_IPI_mask(cpumask_of(cpumask_first(cfg->domain)), cfg->vector);
         spin_unlock_irqrestore(&vector_lock, flags);
 
         return 1;
@@ -2299,7 +2285,7 @@ static int ioapic_retrigger_irq(unsigned int irq)
 #else
 static int ioapic_retrigger_irq(unsigned int irq)
 {
-        send_IPI_self(irq_cfg(irq)->vector);
+        apic->send_IPI_self(irq_cfg(irq)->vector);
 
         return 1;
 }
@@ -2363,7 +2349,7 @@ migrate_ioapic_irq_desc(struct irq_desc *desc, const struct cpumask *mask)
 
         set_extra_move_desc(desc, mask);
 
-        dest = cpu_mask_to_apicid_and(cfg->domain, mask);
+        dest = apic->cpu_mask_to_apicid_and(cfg->domain, mask);
 
         modify_ioapic_rte = desc->status & IRQ_LEVEL;
         if (modify_ioapic_rte) {
@@ -2528,14 +2514,15 @@ static void irq_complete_move(struct irq_desc **descp)
 
         vector = ~get_irq_regs()->orig_ax;
         me = smp_processor_id();
+
+        if (vector == cfg->vector && cpumask_test_cpu(me, cfg->domain)) {
 #ifdef CONFIG_NUMA_MIGRATE_IRQ_DESC
                 *descp = desc = move_irq_desc(desc, me);
                 /* get the new one */
                 cfg = desc->chip_data;
 #endif
-
-        if (vector == cfg->vector && cpumask_test_cpu(me, cfg->domain))
                 send_cleanup_vector(cfg);
+        }
 }
 #else
 static inline void irq_complete_move(struct irq_desc **descp) {}
@@ -2866,19 +2853,15 @@ static inline void __init check_timer(void)
         int cpu = boot_cpu_id;
         int apic1, pin1, apic2, pin2;
         unsigned long flags;
-        unsigned int ver;
         int no_pin1 = 0;
 
         local_irq_save(flags);
 
-        ver = apic_read(APIC_LVR);
-        ver = GET_APIC_VERSION(ver);
-
         /*
          * get/set the timer IRQ vector:
          */
         disable_8259A_irq(0);
-        assign_irq_vector(0, cfg, TARGET_CPUS);
+        assign_irq_vector(0, cfg, apic->target_cpus());
 
         /*
          * As IRQ0 is to be enabled in the 8259A, the virtual
@@ -2892,7 +2875,13 @@ static inline void __init check_timer(void)
         apic_write(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_EXTINT);
         init_8259A(1);
 #ifdef CONFIG_X86_32
-        timer_ack = (nmi_watchdog == NMI_IO_APIC && !APIC_INTEGRATED(ver));
+        {
+                unsigned int ver;
+
+                ver = apic_read(APIC_LVR);
+                ver = GET_APIC_VERSION(ver);
+                timer_ack = (nmi_watchdog == NMI_IO_APIC && !APIC_INTEGRATED(ver));
+        }
 #endif
 
         pin1  = find_isa_irq_pin(0, mp_INT);
@@ -2931,8 +2920,17 @@ static inline void __init check_timer(void)
                 if (no_pin1) {
                         add_pin_to_irq_cpu(cfg, cpu, apic1, pin1);
                         setup_timer_IRQ0_pin(apic1, pin1, cfg->vector);
+                } else {
+                        /* for edge trigger, setup_IO_APIC_irq already
+                         * leave it unmasked.
+                         * so only need to unmask if it is level-trigger
+                         * do we really have level trigger timer?
+                         */
+                        int idx;
+                        idx = find_irq_entry(apic1, pin1, mp_INT);
+                        if (idx != -1 && irq_trigger(idx))
+                                unmask_IO_APIC_irq_desc(desc);
                 }
-                unmask_IO_APIC_irq_desc(desc);
                 if (timer_irq_works()) {
                         if (nmi_watchdog == NMI_IO_APIC) {
                                 setup_nmi();
@@ -2946,6 +2944,7 @@ static inline void __init check_timer(void)
                 if (intr_remapping_enabled)
                         panic("timer doesn't work through Interrupt-remapped IO-APIC");
 #endif
+                local_irq_disable();
                 clear_IO_APIC_pin(apic1, pin1);
                 if (!no_pin1)
                         apic_printk(APIC_QUIET, KERN_ERR "..MP-BIOS bug: "
@@ -2960,7 +2959,6 @@ static inline void __init check_timer(void)
                  */
                 replace_pin_at_irq_cpu(cfg, cpu, apic1, pin1, apic2, pin2);
                 setup_timer_IRQ0_pin(apic2, pin2, cfg->vector);
-                unmask_IO_APIC_irq_desc(desc);
                 enable_8259A_irq(0);
                 if (timer_irq_works()) {
                         apic_printk(APIC_QUIET, KERN_INFO "....... works.\n");
@@ -2975,6 +2973,7 @@ static inline void __init check_timer(void)
                 /*
                  * Cleanup, just in case ...
                  */
+                local_irq_disable();
                 disable_8259A_irq(0);
                 clear_IO_APIC_pin(apic2, pin2);
                 apic_printk(APIC_QUIET, KERN_INFO "....... failed.\n");
@@ -3000,6 +2999,7 @@ static inline void __init check_timer(void)
                 apic_printk(APIC_QUIET, KERN_INFO "..... works.\n");
                 goto out;
         }
+        local_irq_disable();
         disable_8259A_irq(0);
         apic_write(APIC_LVT0, APIC_LVT_MASKED | APIC_DM_FIXED | cfg->vector);
         apic_printk(APIC_QUIET, KERN_INFO "..... failed.\n");
@@ -3017,6 +3017,7 @@ static inline void __init check_timer(void)
                 apic_printk(APIC_QUIET, KERN_INFO "..... works.\n");
                 goto out;
         }
+        local_irq_disable();
         apic_printk(APIC_QUIET, KERN_INFO "..... failed :(.\n");
         panic("IO-APIC + timer doesn't work!  Boot with apic=debug and send a "
                 "report.  Then try booting with the 'noapic' option.\n");
@@ -3046,13 +3047,9 @@ out:
 void __init setup_IO_APIC(void)
 {
 
-#ifdef CONFIG_X86_32
-        enable_IO_APIC();
-#else
         /*
          * calling enable_IO_APIC() is moved to setup_local_APIC for BP
          */
-#endif
 
         io_apic_irqs = ~PIC_IRQS;
 
@@ -3117,8 +3114,8 @@ static int ioapic_resume(struct sys_device *dev)
 
         spin_lock_irqsave(&ioapic_lock, flags);
         reg_00.raw = io_apic_read(dev->id, 0);
-        if (reg_00.bits.ID != mp_ioapics[dev->id].mp_apicid) {
-                reg_00.bits.ID = mp_ioapics[dev->id].mp_apicid;
+        if (reg_00.bits.ID != mp_ioapics[dev->id].apicid) {
+                reg_00.bits.ID = mp_ioapics[dev->id].apicid;
                 io_apic_write(dev->id, 0, reg_00.raw);
         }
         spin_unlock_irqrestore(&ioapic_lock, flags);
@@ -3168,6 +3165,7 @@ static int __init ioapic_init_sysfs(void)
 
 device_initcall(ioapic_init_sysfs);
 
+static int nr_irqs_gsi = NR_IRQS_LEGACY;
 /*
  * Dynamic irq allocate and deallocation
  */
@@ -3182,11 +3180,11 @@ unsigned int create_irq_nr(unsigned int irq_want)
         struct irq_desc *desc_new = NULL;
 
         irq = 0;
+        if (irq_want < nr_irqs_gsi)
+                irq_want = nr_irqs_gsi;
+
         spin_lock_irqsave(&vector_lock, flags);
         for (new = irq_want; new < nr_irqs; new++) {
-                if (platform_legacy_irq(new))
-                        continue;
-
                 desc_new = irq_to_desc_alloc_cpu(new, cpu);
                 if (!desc_new) {
                         printk(KERN_INFO "can not get irq_desc for %d\n", new);
@@ -3196,7 +3194,7 @@ unsigned int create_irq_nr(unsigned int irq_want)
 
                 if (cfg_new->vector != 0)
                         continue;
-                if (__assign_irq_vector(new, cfg_new, TARGET_CPUS) == 0)
+                if (__assign_irq_vector(new, cfg_new, apic->target_cpus()) == 0)
                         irq = new;
                 break;
         }
@@ -3211,7 +3209,6 @@ unsigned int create_irq_nr(unsigned int irq_want)
         return irq;
 }
 
-static int nr_irqs_gsi = NR_IRQS_LEGACY;
 int create_irq(void)
 {
         unsigned int irq_want;
@@ -3258,12 +3255,15 @@ static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_ms
         int err;
         unsigned dest;
 
+        if (disable_apic)
+                return -ENXIO;
+
         cfg = irq_cfg(irq);
-        err = assign_irq_vector(irq, cfg, TARGET_CPUS);
+        err = assign_irq_vector(irq, cfg, apic->target_cpus());
         if (err)
                 return err;
 
-        dest = cpu_mask_to_apicid_and(cfg->domain, TARGET_CPUS);
+        dest = apic->cpu_mask_to_apicid_and(cfg->domain, apic->target_cpus());
 
 #ifdef CONFIG_INTR_REMAP
         if (irq_remapped(irq)) {
@@ -3277,9 +3277,9 @@ static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_ms
                 memset (&irte, 0, sizeof(irte));
 
                 irte.present = 1;
-                irte.dst_mode = INT_DEST_MODE;
+                irte.dst_mode = apic->irq_dest_mode;
                 irte.trigger_mode = 0; /* edge */
-                irte.dlvry_mode = INT_DELIVERY_MODE;
+                irte.dlvry_mode = apic->irq_delivery_mode;
                 irte.vector = cfg->vector;
                 irte.dest_id = IRTE_DEST(dest);
 
@@ -3297,10 +3297,10 @@ static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_ms
                 msg->address_hi = MSI_ADDR_BASE_HI;
                 msg->address_lo =
                         MSI_ADDR_BASE_LO |
-                        ((INT_DEST_MODE == 0) ?
+                        ((apic->irq_dest_mode == 0) ?
                                 MSI_ADDR_DEST_MODE_PHYSICAL:
                                 MSI_ADDR_DEST_MODE_LOGICAL) |
-                        ((INT_DELIVERY_MODE != dest_LowestPrio) ?
+                        ((apic->irq_delivery_mode != dest_LowestPrio) ?
                                 MSI_ADDR_REDIRECTION_CPU:
                                 MSI_ADDR_REDIRECTION_LOWPRI) |
                         MSI_ADDR_DEST_ID(dest);
@@ -3308,7 +3308,7 @@ static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_ms
                 msg->data =
                         MSI_DATA_TRIGGER_EDGE |
                         MSI_DATA_LEVEL_ASSERT |
-                        ((INT_DELIVERY_MODE != dest_LowestPrio) ?
+                        ((apic->irq_delivery_mode != dest_LowestPrio) ?
                                 MSI_DATA_DELIVERY_FIXED:
                                 MSI_DATA_DELIVERY_LOWPRI) |
                         MSI_DATA_VECTOR(cfg->vector);
@@ -3463,40 +3463,6 @@ static int setup_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc, int irq)
         return 0;
 }
 
-int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc)
-{
-        unsigned int irq;
-        int ret;
-        unsigned int irq_want;
-
-        irq_want = nr_irqs_gsi;
-        irq = create_irq_nr(irq_want);
-        if (irq == 0)
-                return -1;
-
-#ifdef CONFIG_INTR_REMAP
-        if (!intr_remapping_enabled)
-                goto no_ir;
-
-        ret = msi_alloc_irte(dev, irq, 1);
-        if (ret < 0)
-                goto error;
-no_ir:
-#endif
-        ret = setup_msi_irq(dev, msidesc, irq);
-        if (ret < 0) {
-                destroy_irq(irq);
-                return ret;
-        }
-        return 0;
-
-#ifdef CONFIG_INTR_REMAP
-error:
-        destroy_irq(irq);
-        return ret;
-#endif
-}
-
 int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
 {
         unsigned int irq;
@@ -3513,9 +3479,9 @@ int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
         sub_handle = 0;
         list_for_each_entry(msidesc, &dev->msi_list, list) {
                 irq = create_irq_nr(irq_want);
-                irq_want++;
                 if (irq == 0)
                         return -1;
+                irq_want = irq + 1;
 #ifdef CONFIG_INTR_REMAP
                 if (!intr_remapping_enabled)
                         goto no_ir;
@@ -3726,13 +3692,17 @@ int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev)
         struct irq_cfg *cfg;
         int err;
 
+        if (disable_apic)
+                return -ENXIO;
+
         cfg = irq_cfg(irq);
-        err = assign_irq_vector(irq, cfg, TARGET_CPUS);
+        err = assign_irq_vector(irq, cfg, apic->target_cpus());
         if (!err) {
                 struct ht_irq_msg msg;
                 unsigned dest;
 
-                dest = cpu_mask_to_apicid_and(cfg->domain, TARGET_CPUS);
+                dest = apic->cpu_mask_to_apicid_and(cfg->domain,
+                                                    apic->target_cpus());
 
                 msg.address_hi = HT_IRQ_HIGH_DEST_ID(dest);
 
@@ -3740,11 +3710,11 @@ int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev)
                         HT_IRQ_LOW_BASE |
                         HT_IRQ_LOW_DEST_ID(dest) |
                         HT_IRQ_LOW_VECTOR(cfg->vector) |
-                        ((INT_DEST_MODE == 0) ?
+                        ((apic->irq_dest_mode == 0) ?
                                 HT_IRQ_LOW_DM_PHYSICAL :
                                 HT_IRQ_LOW_DM_LOGICAL) |
                         HT_IRQ_LOW_RQEOI_EDGE |
-                        ((INT_DELIVERY_MODE != dest_LowestPrio) ?
+                        ((apic->irq_delivery_mode != dest_LowestPrio) ?
                                 HT_IRQ_LOW_MT_FIXED :
                                 HT_IRQ_LOW_MT_ARBITRATED) |
                         HT_IRQ_LOW_IRQ_MASKED;
@@ -3760,7 +3730,7 @@ int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev)
 }
 #endif /* CONFIG_HT_IRQ */
 
-#ifdef CONFIG_X86_64
+#ifdef CONFIG_X86_UV
 /*
  * Re-target the irq to the specified CPU and enable the specified MMR located
  * on the specified blade to allow the sending of MSIs to the specified CPU.
@@ -3792,12 +3762,12 @@ int arch_enable_uv_irq(char *irq_name, unsigned int irq, int cpu, int mmr_blade,
         BUG_ON(sizeof(struct uv_IO_APIC_route_entry) != sizeof(unsigned long));
 
         entry->vector = cfg->vector;
-        entry->delivery_mode = INT_DELIVERY_MODE;
-        entry->dest_mode = INT_DEST_MODE;
+        entry->delivery_mode = apic->irq_delivery_mode;
+        entry->dest_mode = apic->irq_dest_mode;
         entry->polarity = 0;
         entry->trigger = 0;
         entry->mask = 0;
-        entry->dest = cpu_mask_to_apicid(eligible_cpu);
+        entry->dest = apic->cpu_mask_to_apicid(eligible_cpu);
 
         mmr_pnode = uv_blade_to_pnode(mmr_blade);
         uv_write_global_mmr64(mmr_pnode, mmr_offset, mmr_value);
@@ -3840,14 +3810,24 @@ int __init io_apic_get_redir_entries (int ioapic)
 
 void __init probe_nr_irqs_gsi(void)
 {
-        int idx;
         int nr = 0;
 
-        for (idx = 0; idx < nr_ioapics; idx++)
-                nr += io_apic_get_redir_entries(idx) + 1;
-
-        if (nr > nr_irqs_gsi)
+        nr = acpi_probe_gsi();
+        if (nr > nr_irqs_gsi) {
                 nr_irqs_gsi = nr;
+        } else {
+                /* for acpi=off or acpi is not compiled in */
+                int idx;
+
+                nr = 0;
+                for (idx = 0; idx < nr_ioapics; idx++)
+                        nr += io_apic_get_redir_entries(idx) + 1;
+
+                if (nr > nr_irqs_gsi)
+                        nr_irqs_gsi = nr;
+        }
+
+        printk(KERN_DEBUG "nr_irqs_gsi: %d\n", nr_irqs_gsi);
 }
 
 #ifdef CONFIG_SPARSE_IRQ
@@ -3855,11 +3835,17 @@ int __init arch_probe_nr_irqs(void)
 {
         int nr;
 
-        nr = ((8 * nr_cpu_ids) > (32 * nr_ioapics) ?
-                (NR_VECTORS + (8 * nr_cpu_ids)) :
-                (NR_VECTORS + (32 * nr_ioapics)));
+        if (nr_irqs > (NR_VECTORS * nr_cpu_ids))
+                nr_irqs = NR_VECTORS * nr_cpu_ids;
 
-        if (nr < nr_irqs && nr > nr_irqs_gsi)
+        nr = nr_irqs_gsi + 8 * nr_cpu_ids;
+#if defined(CONFIG_PCI_MSI) || defined(CONFIG_HT_IRQ)
+        /*
+         * for MSI and HT dyn irq
+         */
+        nr += nr_irqs_gsi * 16;
+#endif
+        if (nr < nr_irqs)
                 nr_irqs = nr;
 
         return 0;
@@ -3891,7 +3877,7 @@ int __init io_apic_get_unique_id(int ioapic, int apic_id)
          */
 
         if (physids_empty(apic_id_map))
-                apic_id_map = ioapic_phys_id_map(phys_cpu_present_map);
+                apic_id_map = apic->ioapic_phys_id_map(phys_cpu_present_map);
 
         spin_lock_irqsave(&ioapic_lock, flags);
         reg_00.raw = io_apic_read(ioapic, 0);
@@ -3907,10 +3893,10 @@ int __init io_apic_get_unique_id(int ioapic, int apic_id)
          * Every APIC in a system must have a unique ID or we get lots of nice
          * 'stuck on smp_invalidate_needed IPI wait' messages.
          */
-        if (check_apicid_used(apic_id_map, apic_id)) {
+        if (apic->check_apicid_used(apic_id_map, apic_id)) {
 
                 for (i = 0; i < get_physical_broadcast(); i++) {
-                        if (!check_apicid_used(apic_id_map, i))
+                        if (!apic->check_apicid_used(apic_id_map, i))
                                 break;
                 }
 
@@ -3923,7 +3909,7 @@ int __init io_apic_get_unique_id(int ioapic, int apic_id)
                 apic_id = i;
         }
 
-        tmp = apicid_to_cpu_present(apic_id);
+        tmp = apic->apicid_to_cpu_present(apic_id);
         physids_or(apic_id_map, apic_id_map, tmp);
 
         if (reg_00.bits.ID != apic_id) {
@@ -4000,8 +3986,8 @@ int acpi_get_override_irq(int bus_irq, int *trigger, int *polarity)
                 return -1;
 
         for (i = 0; i < mp_irq_entries; i++)
-                if (mp_irqs[i].mp_irqtype == mp_INT &&
-                    mp_irqs[i].mp_srcbusirq == bus_irq)
+                if (mp_irqs[i].irqtype == mp_INT &&
+                    mp_irqs[i].srcbusirq == bus_irq)
                         break;
         if (i >= mp_irq_entries)
                 return -1;
@@ -4016,7 +4002,7 @@ int acpi_get_override_irq(int bus_irq, int *trigger, int *polarity)
 /*
  * This function currently is only a helper for the i386 smp boot process where
  * we need to reprogram the ioredtbls to cater for the cpus which have come online
- * so mask in all cases should simply be TARGET_CPUS
+ * so mask in all cases should simply be apic->target_cpus()
  */
 #ifdef CONFIG_SMP
 void __init setup_ioapic_dest(void)
@@ -4057,7 +4043,7 @@ void __init setup_ioapic_dest(void)
                             (IRQ_NO_BALANCING | IRQ_AFFINITY_SET))
                                 mask = desc->affinity;
                         else
-                                mask = TARGET_CPUS;
+                                mask = apic->target_cpus();
 
 #ifdef CONFIG_INTR_REMAP
                         if (intr_remapping_enabled)
@@ -4116,7 +4102,7 @@ void __init ioapic_init_mappings(void)
         ioapic_res = ioapic_setup_resources();
         for (i = 0; i < nr_ioapics; i++) {
                 if (smp_found_config) {
-                        ioapic_phys = mp_ioapics[i].mp_apicaddr;
+                        ioapic_phys = mp_ioapics[i].apicaddr;
 #ifdef CONFIG_X86_32
                         if (!ioapic_phys) {
                                 printk(KERN_ERR
diff --git a/arch/x86/kernel/apic/ipi.c b/arch/x86/kernel/apic/ipi.c
new file mode 100644
index 000000000000..dbf5445727a9
--- /dev/null
+++ b/arch/x86/kernel/apic/ipi.c
@@ -0,0 +1,164 @@
+#include <linux/cpumask.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+
+#include <linux/mm.h>
+#include <linux/delay.h>
+#include <linux/spinlock.h>
+#include <linux/kernel_stat.h>
+#include <linux/mc146818rtc.h>
+#include <linux/cache.h>
+#include <linux/cpu.h>
+#include <linux/module.h>
+
+#include <asm/smp.h>
+#include <asm/mtrr.h>
+#include <asm/tlbflush.h>
+#include <asm/mmu_context.h>
+#include <asm/apic.h>
+#include <asm/proto.h>
+#include <asm/ipi.h>
+
+void default_send_IPI_mask_sequence_phys(const struct cpumask *mask, int vector)
+{
+        unsigned long query_cpu;
+        unsigned long flags;
+
+        /*
+         * Hack. The clustered APIC addressing mode doesn't allow us to send
+         * to an arbitrary mask, so I do a unicast to each CPU instead.
+         * - mbligh
+         */
+        local_irq_save(flags);
+        for_each_cpu(query_cpu, mask) {
+                __default_send_IPI_dest_field(per_cpu(x86_cpu_to_apicid,
+                                query_cpu), vector, APIC_DEST_PHYSICAL);
+        }
+        local_irq_restore(flags);
+}
+
+void default_send_IPI_mask_allbutself_phys(const struct cpumask *mask,
+                                                 int vector)
+{
+        unsigned int this_cpu = smp_processor_id();
+        unsigned int query_cpu;
+        unsigned long flags;
+
+        /* See Hack comment above */
+
+        local_irq_save(flags);
+        for_each_cpu(query_cpu, mask) {
+                if (query_cpu == this_cpu)
+                        continue;
+                __default_send_IPI_dest_field(per_cpu(x86_cpu_to_apicid,
+                                 query_cpu), vector, APIC_DEST_PHYSICAL);
+        }
+        local_irq_restore(flags);
+}
+
+void default_send_IPI_mask_sequence_logical(const struct cpumask *mask,
+                                                 int vector)
+{
+        unsigned long flags;
+        unsigned int query_cpu;
+
+        /*
+         * Hack. The clustered APIC addressing mode doesn't allow us to send
+         * to an arbitrary mask, so I do a unicasts to each CPU instead. This
+         * should be modified to do 1 message per cluster ID - mbligh
+         */
+
+        local_irq_save(flags);
+        for_each_cpu(query_cpu, mask)
+                __default_send_IPI_dest_field(
+                        apic->cpu_to_logical_apicid(query_cpu), vector,
+                        apic->dest_logical);
+        local_irq_restore(flags);
+}
+
+void default_send_IPI_mask_allbutself_logical(const struct cpumask *mask,
+                                                 int vector)
+{
+        unsigned long flags;
+        unsigned int query_cpu;
+        unsigned int this_cpu = smp_processor_id();
+
+        /* See Hack comment above */
+
+        local_irq_save(flags);
+        for_each_cpu(query_cpu, mask) {
+                if (query_cpu == this_cpu)
+                        continue;
+                __default_send_IPI_dest_field(
+                        apic->cpu_to_logical_apicid(query_cpu), vector,
+                        apic->dest_logical);
+                }
+        local_irq_restore(flags);
+}
+
+#ifdef CONFIG_X86_32
+
+/*
+ * This is only used on smaller machines.
+ */
+void default_send_IPI_mask_logical(const struct cpumask *cpumask, int vector)
+{
+        unsigned long mask = cpumask_bits(cpumask)[0];
+        unsigned long flags;
+
+        local_irq_save(flags);
+        WARN_ON(mask & ~cpumask_bits(cpu_online_mask)[0]);
+        __default_send_IPI_dest_field(mask, vector, apic->dest_logical);
+        local_irq_restore(flags);
+}
+
+void default_send_IPI_allbutself(int vector)
+{
+        /*
+         * if there are no other CPUs in the system then we get an APIC send
+         * error if we try to broadcast, thus avoid sending IPIs in this case.
+         */
+        if (!(num_online_cpus() > 1))
+                return;
+
+        __default_local_send_IPI_allbutself(vector);
+}
+
+void default_send_IPI_all(int vector)
+{
+        __default_local_send_IPI_all(vector);
+}
+
+void default_send_IPI_self(int vector)
+{
+        __default_send_IPI_shortcut(APIC_DEST_SELF, vector, apic->dest_logical);
+}
+
+/* must come after the send_IPI functions above for inlining */
+static int convert_apicid_to_cpu(int apic_id)
+{
+        int i;
+
+        for_each_possible_cpu(i) {
+                if (per_cpu(x86_cpu_to_apicid, i) == apic_id)
+                        return i;
+        }
+        return -1;
+}
+
+int safe_smp_processor_id(void)
+{
+        int apicid, cpuid;
+
+        if (!boot_cpu_has(X86_FEATURE_APIC))
+                return 0;
+
+        apicid = hard_smp_processor_id();
+        if (apicid == BAD_APICID)
+                return 0;
+
+        cpuid = convert_apicid_to_cpu(apicid);
+
+        return cpuid >= 0 ? cpuid : 0;
+}
+#endif
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/apic/nmi.c
index 7228979f1e7f..bdfad80c3cf1 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/apic/nmi.c
@@ -34,7 +34,7 @@
 
 #include <asm/mce.h>
 
-#include <mach_traps.h>
+#include <asm/mach_traps.h>
 
 int unknown_nmi_panic;
 int nmi_watchdog_enabled;
@@ -61,11 +61,7 @@ static int endflag __initdata;
 
 static inline unsigned int get_nmi_count(int cpu)
 {
-#ifdef CONFIG_X86_64
-        return cpu_pda(cpu)->__nmi_count;
-#else
-        return nmi_count(cpu);
-#endif
+        return per_cpu(irq_stat, cpu).__nmi_count;
 }
 
 static inline int mce_in_progress(void)
@@ -82,12 +78,8 @@ static inline int mce_in_progress(void)
  */
 static inline unsigned int get_timer_irqs(int cpu)
 {
-#ifdef CONFIG_X86_64
-        return read_pda(apic_timer_irqs) + read_pda(irq0_irqs);
-#else
         return per_cpu(irq_stat, cpu).apic_timer_irqs +
                 per_cpu(irq_stat, cpu).irq0_irqs;
-#endif
 }
 
 #ifdef CONFIG_SMP
diff --git a/arch/x86/kernel/apic/numaq_32.c b/arch/x86/kernel/apic/numaq_32.c
new file mode 100644
index 000000000000..ba2fc6465534
--- /dev/null
+++ b/arch/x86/kernel/apic/numaq_32.c
@@ -0,0 +1,557 @@
+/*
+ * Written by: Patricia Gaughen, IBM Corporation
+ *
+ * Copyright (C) 2002, IBM Corp.
+ * Copyright (C) 2009, Red Hat, Inc., Ingo Molnar
+ *
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ * NON INFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Send feedback to <gone@us.ibm.com>
+ */
+#include <linux/nodemask.h>
+#include <linux/topology.h>
+#include <linux/bootmem.h>
+#include <linux/threads.h>
+#include <linux/cpumask.h>
+#include <linux/kernel.h>
+#include <linux/mmzone.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/init.h>
+#include <linux/numa.h>
+#include <linux/smp.h>
+#include <linux/io.h>
+#include <linux/mm.h>
+
+#include <asm/processor.h>
+#include <asm/fixmap.h>
+#include <asm/mpspec.h>
+#include <asm/numaq.h>
+#include <asm/setup.h>
+#include <asm/apic.h>
+#include <asm/e820.h>
+#include <asm/ipi.h>
+
+#define MB_TO_PAGES(addr)               ((addr) << (20 - PAGE_SHIFT))
+
+int found_numaq;
+
+/*
+ * Have to match translation table entries to main table entries by counter
+ * hence the mpc_record variable .... can't see a less disgusting way of
+ * doing this ....
+ */
+struct mpc_trans {
+        unsigned char                   mpc_type;
+        unsigned char                   trans_len;
+        unsigned char                   trans_type;
+        unsigned char                   trans_quad;
+        unsigned char                   trans_global;
+        unsigned char                   trans_local;
+        unsigned short                  trans_reserved;
+};
+
+/* x86_quirks member */
+static int                              mpc_record;
+
+static struct mpc_trans                 *translation_table[MAX_MPC_ENTRY];
+
+int                                     mp_bus_id_to_node[MAX_MP_BUSSES];
+int                                     mp_bus_id_to_local[MAX_MP_BUSSES];
+int                                     quad_local_to_mp_bus_id[NR_CPUS/4][4];
+
+
+static inline void numaq_register_node(int node, struct sys_cfg_data *scd)
+{
+        struct eachquadmem *eq = scd->eq + node;
+
+        node_set_online(node);
+
+        /* Convert to pages */
+        node_start_pfn[node] =
+                 MB_TO_PAGES(eq->hi_shrd_mem_start - eq->priv_mem_size);
+
+        node_end_pfn[node] =
+                 MB_TO_PAGES(eq->hi_shrd_mem_start + eq->hi_shrd_mem_size);
+
+        e820_register_active_regions(node, node_start_pfn[node],
+                                                node_end_pfn[node]);
+
+        memory_present(node, node_start_pfn[node], node_end_pfn[node]);
+
+        node_remap_size[node] = node_memmap_size_bytes(node,
+                                        node_start_pfn[node],
+                                        node_end_pfn[node]);
+}
+
+/*
+ * Function: smp_dump_qct()
+ *
+ * Description: gets memory layout from the quad config table.  This
+ * function also updates node_online_map with the nodes (quads) present.
+ */
+static void __init smp_dump_qct(void)
+{
+        struct sys_cfg_data *scd;
+        int node;
+
+        scd = (void *)__va(SYS_CFG_DATA_PRIV_ADDR);
+
+        nodes_clear(node_online_map);
+        for_each_node(node) {
+                if (scd->quads_present31_0 & (1 << node))
+                        numaq_register_node(node, scd);
+        }
+}
+
+void __cpuinit numaq_tsc_disable(void)
+{
+        if (!found_numaq)
+                return;
+
+        if (num_online_nodes() > 1) {
+                printk(KERN_DEBUG "NUMAQ: disabling TSC\n");
+                setup_clear_cpu_cap(X86_FEATURE_TSC);
+        }
+}
+
+static int __init numaq_pre_time_init(void)
+{
+        numaq_tsc_disable();
+        return 0;
+}
+
+static inline int generate_logical_apicid(int quad, int phys_apicid)
+{
+        return (quad << 4) + (phys_apicid ? phys_apicid << 1 : 1);
+}
+
+/* x86_quirks member */
+static int mpc_apic_id(struct mpc_cpu *m)
+{
+        int quad = translation_table[mpc_record]->trans_quad;
+        int logical_apicid = generate_logical_apicid(quad, m->apicid);
+
+        printk(KERN_DEBUG
+                "Processor #%d %u:%u APIC version %d (quad %d, apic %d)\n",
+                 m->apicid, (m->cpufeature & CPU_FAMILY_MASK) >> 8,
+                (m->cpufeature & CPU_MODEL_MASK) >> 4,
+                 m->apicver, quad, logical_apicid);
+
+        return logical_apicid;
+}
+
+/* x86_quirks member */
+static void mpc_oem_bus_info(struct mpc_bus *m, char *name)
+{
+        int quad = translation_table[mpc_record]->trans_quad;
+        int local = translation_table[mpc_record]->trans_local;
+
+        mp_bus_id_to_node[m->busid] = quad;
+        mp_bus_id_to_local[m->busid] = local;
+
+        printk(KERN_INFO "Bus #%d is %s (node %d)\n", m->busid, name, quad);
+}
+
+/* x86_quirks member */
+static void mpc_oem_pci_bus(struct mpc_bus *m)
+{
+        int quad = translation_table[mpc_record]->trans_quad;
+        int local = translation_table[mpc_record]->trans_local;
+
+        quad_local_to_mp_bus_id[quad][local] = m->busid;
+}
+
+static void __init MP_translation_info(struct mpc_trans *m)
+{
+        printk(KERN_INFO
+            "Translation: record %d, type %d, quad %d, global %d, local %d\n",
+               mpc_record, m->trans_type, m->trans_quad, m->trans_global,
+               m->trans_local);
+
+        if (mpc_record >= MAX_MPC_ENTRY)
+                printk(KERN_ERR "MAX_MPC_ENTRY exceeded!\n");
+        else
+                translation_table[mpc_record] = m; /* stash this for later */
+
+        if (m->trans_quad < MAX_NUMNODES && !node_online(m->trans_quad))
+                node_set_online(m->trans_quad);
+}
+
+static int __init mpf_checksum(unsigned char *mp, int len)
+{
+        int sum = 0;
+
+        while (len--)
+                sum += *mp++;
+
+        return sum & 0xFF;
+}
+
+/*
+ * Read/parse the MPC oem tables
+ */
+static void __init
+ smp_read_mpc_oem(struct mpc_oemtable *oemtable, unsigned short oemsize)
+{
+        int count = sizeof(*oemtable);  /* the header size */
+        unsigned char *oemptr = ((unsigned char *)oemtable) + count;
+
+        mpc_record = 0;
+        printk(KERN_INFO
+                "Found an OEM MPC table at %8p - parsing it ... \n", oemtable);
+
+        if (memcmp(oemtable->signature, MPC_OEM_SIGNATURE, 4)) {
+                printk(KERN_WARNING
+                       "SMP mpc oemtable: bad signature [%c%c%c%c]!\n",
+                       oemtable->signature[0], oemtable->signature[1],
+                       oemtable->signature[2], oemtable->signature[3]);
+                return;
+        }
+
+        if (mpf_checksum((unsigned char *)oemtable, oemtable->length)) {
+                printk(KERN_WARNING "SMP oem mptable: checksum error!\n");
+                return;
+        }
+
+        while (count < oemtable->length) {
+                switch (*oemptr) {
+                case MP_TRANSLATION:
+                        {
+                                struct mpc_trans *m = (void *)oemptr;
+
+                                MP_translation_info(m);
+                                oemptr += sizeof(*m);
+                                count += sizeof(*m);
+                                ++mpc_record;
+                                break;
+                        }
+                default:
+                        printk(KERN_WARNING
+                               "Unrecognised OEM table entry type! - %d\n",
+                               (int)*oemptr);
+                        return;
+                }
+        }
+}
+
+static int __init numaq_setup_ioapic_ids(void)
+{
+        /* so can skip it */
+        return 1;
+}
+
+static struct x86_quirks numaq_x86_quirks __initdata = {
+        .arch_pre_time_init             = numaq_pre_time_init,
+        .arch_time_init                 = NULL,
+        .arch_pre_intr_init             = NULL,
+        .arch_memory_setup              = NULL,
+        .arch_intr_init                 = NULL,
+        .arch_trap_init                 = NULL,
+        .mach_get_smp_config            = NULL,
+        .mach_find_smp_config           = NULL,
+        .mpc_record                     = &mpc_record,
+        .mpc_apic_id                    = mpc_apic_id,
+        .mpc_oem_bus_info               = mpc_oem_bus_info,
+        .mpc_oem_pci_bus                = mpc_oem_pci_bus,
+        .smp_read_mpc_oem               = smp_read_mpc_oem,
+        .setup_ioapic_ids               = numaq_setup_ioapic_ids,
+};
+
+static __init void early_check_numaq(void)
+{
+        /*
+         * Find possible boot-time SMP configuration:
+         */
+        early_find_smp_config();
+
+        /*
+         * get boot-time SMP configuration:
+         */
+        if (smp_found_config)
+                early_get_smp_config();
+
+        if (found_numaq)
+                x86_quirks = &numaq_x86_quirks;
+}
+
+int __init get_memcfg_numaq(void)
+{
+        early_check_numaq();
+        if (!found_numaq)
+                return 0;
+        smp_dump_qct();
+
+        return 1;
+}
+
+#define NUMAQ_APIC_DFR_VALUE    (APIC_DFR_CLUSTER)
+
+static inline unsigned int numaq_get_apic_id(unsigned long x)
+{
+        return (x >> 24) & 0x0F;
+}
+
+static inline void numaq_send_IPI_mask(const struct cpumask *mask, int vector)
+{
+        default_send_IPI_mask_sequence_logical(mask, vector);
+}
+
+static inline void numaq_send_IPI_allbutself(int vector)
+{
+        default_send_IPI_mask_allbutself_logical(cpu_online_mask, vector);
+}
+
+static inline void numaq_send_IPI_all(int vector)
+{
+        numaq_send_IPI_mask(cpu_online_mask, vector);
+}
+
+#define NUMAQ_TRAMPOLINE_PHYS_LOW       (0x8)
+#define NUMAQ_TRAMPOLINE_PHYS_HIGH      (0xa)
+
+/*
+ * Because we use NMIs rather than the INIT-STARTUP sequence to
+ * bootstrap the CPUs, the APIC may be in a weird state. Kick it:
+ */
+static inline void numaq_smp_callin_clear_local_apic(void)
+{
+        clear_local_APIC();
+}
+
+static inline const cpumask_t *numaq_target_cpus(void)
+{
+        return &CPU_MASK_ALL;
+}
+
+static inline unsigned long
+numaq_check_apicid_used(physid_mask_t bitmap, int apicid)
+{
+        return physid_isset(apicid, bitmap);
+}
+
+static inline unsigned long numaq_check_apicid_present(int bit)
+{
+        return physid_isset(bit, phys_cpu_present_map);
+}
+
+static inline int numaq_apic_id_registered(void)
+{
+        return 1;
+}
+
+static inline void numaq_init_apic_ldr(void)
+{
+        /* Already done in NUMA-Q firmware */
+}
+
+static inline void numaq_setup_apic_routing(void)
+{
+        printk(KERN_INFO
+                "Enabling APIC mode:  NUMA-Q.  Using %d I/O APICs\n",
+                nr_ioapics);
+}
+
+/*
+ * Skip adding the timer int on secondary nodes, which causes
+ * a small but painful rift in the time-space continuum.
+ */
+static inline int numaq_multi_timer_check(int apic, int irq)
+{
+        return apic != 0 && irq == 0;
+}
+
+static inline physid_mask_t numaq_ioapic_phys_id_map(physid_mask_t phys_map)
+{
+        /* We don't have a good way to do this yet - hack */
+        return physids_promote(0xFUL);
+}
+
+static inline int numaq_cpu_to_logical_apicid(int cpu)
+{
+        if (cpu >= nr_cpu_ids)
+                return BAD_APICID;
+        return cpu_2_logical_apicid[cpu];
+}
+
+/*
+ * Supporting over 60 cpus on NUMA-Q requires a locality-dependent
+ * cpu to APIC ID relation to properly interact with the intelligent
+ * mode of the cluster controller.
+ */
+static inline int numaq_cpu_present_to_apicid(int mps_cpu)
+{
+        if (mps_cpu < 60)
+                return ((mps_cpu >> 2) << 4) | (1 << (mps_cpu & 0x3));
+        else
+                return BAD_APICID;
+}
+
+static inline int numaq_apicid_to_node(int logical_apicid)
+{
+        return logical_apicid >> 4;
+}
+
+static inline physid_mask_t numaq_apicid_to_cpu_present(int logical_apicid)
+{
+        int node = numaq_apicid_to_node(logical_apicid);
+        int cpu = __ffs(logical_apicid & 0xf);
+
+        return physid_mask_of_physid(cpu + 4*node);
+}
+
+/* Where the IO area was mapped on multiquad, always 0 otherwise */
+void *xquad_portio;
+
+static inline int numaq_check_phys_apicid_present(int boot_cpu_physical_apicid)
+{
+        return 1;
+}
+
+/*
+ * We use physical apicids here, not logical, so just return the default
+ * physical broadcast to stop people from breaking us
+ */
+static inline unsigned int numaq_cpu_mask_to_apicid(const cpumask_t *cpumask)
+{
+        return 0x0F;
+}
+
+static inline unsigned int
+numaq_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
+                             const struct cpumask *andmask)
+{
+        return 0x0F;
+}
+
+/* No NUMA-Q box has a HT CPU, but it can't hurt to use the default code. */
+static inline int numaq_phys_pkg_id(int cpuid_apic, int index_msb)
+{
+        return cpuid_apic >> index_msb;
+}
+
+static int
+numaq_mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
+{
+        if (strncmp(oem, "IBM NUMA", 8))
+                printk(KERN_ERR "Warning! Not a NUMA-Q system!\n");
+        else
+                found_numaq = 1;
+
+        return found_numaq;
+}
+
+static int probe_numaq(void)
+{
+        /* already know from get_memcfg_numaq() */
+        return found_numaq;
+}
+
+static void numaq_vector_allocation_domain(int cpu, cpumask_t *retmask)
+{
+        /* Careful. Some cpus do not strictly honor the set of cpus
+         * specified in the interrupt destination when using lowest
+         * priority interrupt delivery mode.
+         *
+         * In particular there was a hyperthreading cpu observed to
+         * deliver interrupts to the wrong hyperthread when only one
+         * hyperthread was specified in the interrupt desitination.
+         */
+        *retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
+}
+
+static void numaq_setup_portio_remap(void)
+{
+        int num_quads = num_online_nodes();
+
+        if (num_quads <= 1)
+                return;
+
+        printk(KERN_INFO
+                "Remapping cross-quad port I/O for %d quads\n", num_quads);
+
+        xquad_portio = ioremap(XQUAD_PORTIO_BASE, num_quads*XQUAD_PORTIO_QUAD);
+
+        printk(KERN_INFO
+                "xquad_portio vaddr 0x%08lx, len %08lx\n",
+                (u_long) xquad_portio, (u_long) num_quads*XQUAD_PORTIO_QUAD);
+}
+
+struct apic apic_numaq = {
+
+        .name                           = "NUMAQ",
+        .probe                          = probe_numaq,
+        .acpi_madt_oem_check            = NULL,
+        .apic_id_registered             = numaq_apic_id_registered,
+
+        .irq_delivery_mode              = dest_LowestPrio,
+        /* physical delivery on LOCAL quad: */
+        .irq_dest_mode                  = 0,
+
+        .target_cpus                    = numaq_target_cpus,
+        .disable_esr                    = 1,
+        .dest_logical                   = APIC_DEST_LOGICAL,
+        .check_apicid_used              = numaq_check_apicid_used,
+        .check_apicid_present           = numaq_check_apicid_present,
+
+        .vector_allocation_domain       = numaq_vector_allocation_domain,
+        .init_apic_ldr                  = numaq_init_apic_ldr,
+
+        .ioapic_phys_id_map             = numaq_ioapic_phys_id_map,
+        .setup_apic_routing             = numaq_setup_apic_routing,
+        .multi_timer_check              = numaq_multi_timer_check,
+        .apicid_to_node                 = numaq_apicid_to_node,
+        .cpu_to_logical_apicid          = numaq_cpu_to_logical_apicid,
+        .cpu_present_to_apicid          = numaq_cpu_present_to_apicid,
+        .apicid_to_cpu_present          = numaq_apicid_to_cpu_present,
+        .setup_portio_remap             = numaq_setup_portio_remap,
+        .check_phys_apicid_present      = numaq_check_phys_apicid_present,
+        .enable_apic_mode               = NULL,
+        .phys_pkg_id                    = numaq_phys_pkg_id,
+        .mps_oem_check                  = numaq_mps_oem_check,
+
+        .get_apic_id                    = numaq_get_apic_id,
+        .set_apic_id                    = NULL,
+        .apic_id_mask                   = 0x0F << 24,
+
+        .cpu_mask_to_apicid             = numaq_cpu_mask_to_apicid,
+        .cpu_mask_to_apicid_and         = numaq_cpu_mask_to_apicid_and,
+
+        .send_IPI_mask                  = numaq_send_IPI_mask,
+        .send_IPI_mask_allbutself       = NULL,
+        .send_IPI_allbutself            = numaq_send_IPI_allbutself,
+        .send_IPI_all                   = numaq_send_IPI_all,
+        .send_IPI_self                  = default_send_IPI_self,
+
+        .wakeup_secondary_cpu           = wakeup_secondary_cpu_via_nmi,
+        .trampoline_phys_low            = NUMAQ_TRAMPOLINE_PHYS_LOW,
+        .trampoline_phys_high           = NUMAQ_TRAMPOLINE_PHYS_HIGH,
+
+        /* We don't do anything here because we use NMI's to boot instead */
+        .wait_for_init_deassert         = NULL,
+
+        .smp_callin_clear_local_apic    = numaq_smp_callin_clear_local_apic,
+        .inquire_remote_apic            = NULL,
+
+        .read                           = native_apic_mem_read,
+        .write                          = native_apic_mem_write,
+        .icr_read                       = native_apic_icr_read,
+        .icr_write                      = native_apic_icr_write,
+        .wait_icr_idle                  = native_apic_wait_icr_idle,
+        .safe_wait_icr_idle             = native_safe_apic_wait_icr_idle,
+};
diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
new file mode 100644
index 000000000000..141c99a1c264
--- /dev/null
+++ b/arch/x86/kernel/apic/probe_32.c
@@ -0,0 +1,284 @@
+/*
+ * Default generic APIC driver. This handles up to 8 CPUs.
+ *
+ * Copyright 2003 Andi Kleen, SuSE Labs.
+ * Subject to the GNU Public License, v.2
+ *
+ * Generic x86 APIC driver probe layer.
+ */
+#include <linux/threads.h>
+#include <linux/cpumask.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/kernel.h>
+#include <linux/ctype.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <asm/fixmap.h>
+#include <asm/mpspec.h>
+#include <asm/apicdef.h>
+#include <asm/apic.h>
+#include <asm/setup.h>
+
+#include <linux/threads.h>
+#include <linux/cpumask.h>
+#include <asm/mpspec.h>
+#include <asm/fixmap.h>
+#include <asm/apicdef.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/smp.h>
+#include <linux/init.h>
+#include <asm/ipi.h>
+
+#include <linux/smp.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <asm/acpi.h>
+#include <asm/e820.h>
+#include <asm/setup.h>
+
+#ifdef CONFIG_HOTPLUG_CPU
+#define DEFAULT_SEND_IPI        (1)
+#else
+#define DEFAULT_SEND_IPI        (0)
+#endif
+
+int no_broadcast = DEFAULT_SEND_IPI;
+
+static __init int no_ipi_broadcast(char *str)
+{
+        get_option(&str, &no_broadcast);
+        pr_info("Using %s mode\n",
+                no_broadcast ? "No IPI Broadcast" : "IPI Broadcast");
+        return 1;
+}
+__setup("no_ipi_broadcast=", no_ipi_broadcast);
+
+static int __init print_ipi_mode(void)
+{
+        pr_info("Using IPI %s mode\n",
+                no_broadcast ? "No-Shortcut" : "Shortcut");
+        return 0;
+}
+late_initcall(print_ipi_mode);
+
+void default_setup_apic_routing(void)
+{
+#ifdef CONFIG_X86_IO_APIC
+        printk(KERN_INFO
+                "Enabling APIC mode:  Flat.  Using %d I/O APICs\n",
+                nr_ioapics);
+#endif
+}
+
+static void default_vector_allocation_domain(int cpu, struct cpumask *retmask)
+{
+        /*
+         * Careful. Some cpus do not strictly honor the set of cpus
+         * specified in the interrupt destination when using lowest
+         * priority interrupt delivery mode.
+         *
+         * In particular there was a hyperthreading cpu observed to
+         * deliver interrupts to the wrong hyperthread when only one
+         * hyperthread was specified in the interrupt desitination.
+         */
+        *retmask = (cpumask_t) { { [0] = APIC_ALL_CPUS } };
+}
+
+/* should be called last. */
+static int probe_default(void)
+{
+        return 1;
+}
+
+struct apic apic_default = {
+
+        .name                           = "default",
+        .probe                          = probe_default,
+        .acpi_madt_oem_check            = NULL,
+        .apic_id_registered             = default_apic_id_registered,
+
+        .irq_delivery_mode              = dest_LowestPrio,
+        /* logical delivery broadcast to all CPUs: */
+        .irq_dest_mode                  = 1,
+
+        .target_cpus                    = default_target_cpus,
+        .disable_esr                    = 0,
+        .dest_logical                   = APIC_DEST_LOGICAL,
+        .check_apicid_used              = default_check_apicid_used,
+        .check_apicid_present           = default_check_apicid_present,
+
+        .vector_allocation_domain       = default_vector_allocation_domain,
+        .init_apic_ldr                  = default_init_apic_ldr,
+
+        .ioapic_phys_id_map             = default_ioapic_phys_id_map,
+        .setup_apic_routing             = default_setup_apic_routing,
+        .multi_timer_check              = NULL,
+        .apicid_to_node                 = default_apicid_to_node,
+        .cpu_to_logical_apicid          = default_cpu_to_logical_apicid,
+        .cpu_present_to_apicid          = default_cpu_present_to_apicid,
+        .apicid_to_cpu_present          = default_apicid_to_cpu_present,
+        .setup_portio_remap             = NULL,
+        .check_phys_apicid_present      = default_check_phys_apicid_present,
+        .enable_apic_mode               = NULL,
+        .phys_pkg_id                    = default_phys_pkg_id,
+        .mps_oem_check                  = NULL,
+
+        .get_apic_id                    = default_get_apic_id,
+        .set_apic_id                    = NULL,
+        .apic_id_mask                   = 0x0F << 24,
+
+        .cpu_mask_to_apicid             = default_cpu_mask_to_apicid,
+        .cpu_mask_to_apicid_and         = default_cpu_mask_to_apicid_and,
+
+        .send_IPI_mask                  = default_send_IPI_mask_logical,
+        .send_IPI_mask_allbutself       = default_send_IPI_mask_allbutself_logical,
+        .send_IPI_allbutself            = default_send_IPI_allbutself,
+        .send_IPI_all                   = default_send_IPI_all,
+        .send_IPI_self                  = default_send_IPI_self,
+
+        .trampoline_phys_low            = DEFAULT_TRAMPOLINE_PHYS_LOW,
+        .trampoline_phys_high           = DEFAULT_TRAMPOLINE_PHYS_HIGH,
+
+        .wait_for_init_deassert         = default_wait_for_init_deassert,
+
+        .smp_callin_clear_local_apic    = NULL,
+        .inquire_remote_apic            = default_inquire_remote_apic,
+
+        .read                           = native_apic_mem_read,
+        .write                          = native_apic_mem_write,
+        .icr_read                       = native_apic_icr_read,
+        .icr_write                      = native_apic_icr_write,
+        .wait_icr_idle                  = native_apic_wait_icr_idle,
+        .safe_wait_icr_idle             = native_safe_apic_wait_icr_idle,
+};
+
+extern struct apic apic_numaq;
+extern struct apic apic_summit;
+extern struct apic apic_bigsmp;
+extern struct apic apic_es7000;
+extern struct apic apic_es7000_cluster;
+extern struct apic apic_default;
+
+struct apic *apic = &apic_default;
+EXPORT_SYMBOL_GPL(apic);
+
+static struct apic *apic_probe[] __initdata = {
+#ifdef CONFIG_X86_NUMAQ
+        &apic_numaq,
+#endif
+#ifdef CONFIG_X86_SUMMIT
+        &apic_summit,
+#endif
+#ifdef CONFIG_X86_BIGSMP
+        &apic_bigsmp,
+#endif
+#ifdef CONFIG_X86_ES7000
+        &apic_es7000,
+        &apic_es7000_cluster,
+#endif
+        &apic_default,  /* must be last */
+        NULL,
+};
+
+static int cmdline_apic __initdata;
+static int __init parse_apic(char *arg)
+{
+        int i;
+
+        if (!arg)
+                return -EINVAL;
+
+        for (i = 0; apic_probe[i]; i++) {
+                if (!strcmp(apic_probe[i]->name, arg)) {
+                        apic = apic_probe[i];
+                        cmdline_apic = 1;
+                        return 0;
+                }
+        }
+
+        /* Parsed again by __setup for debug/verbose */
+        return 0;
+}
+early_param("apic", parse_apic);
+
+void __init generic_bigsmp_probe(void)
+{
+#ifdef CONFIG_X86_BIGSMP
+        /*
+         * This routine is used to switch to bigsmp mode when
+         * - There is no apic= option specified by the user
+         * - generic_apic_probe() has chosen apic_default as the sub_arch
+         * - we find more than 8 CPUs in acpi LAPIC listing with xAPIC support
+         */
+
+        if (!cmdline_apic && apic == &apic_default) {
+                if (apic_bigsmp.probe()) {
+                        apic = &apic_bigsmp;
+                        printk(KERN_INFO "Overriding APIC driver with %s\n",
+                               apic->name);
+                }
+        }
+#endif
+}
+
+void __init generic_apic_probe(void)
+{
+        if (!cmdline_apic) {
+                int i;
+                for (i = 0; apic_probe[i]; i++) {
+                        if (apic_probe[i]->probe()) {
+                                apic = apic_probe[i];
+                                break;
+                        }
+                }
+                /* Not visible without early console */
+                if (!apic_probe[i])
+                        panic("Didn't find an APIC driver");
+        }
+        printk(KERN_INFO "Using APIC driver %s\n", apic->name);
+}
+
+/* These functions can switch the APIC even after the initial ->probe() */
+
+int __init
+generic_mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
+{
+        int i;
+
+        for (i = 0; apic_probe[i]; ++i) {
+                if (!apic_probe[i]->mps_oem_check)
+                        continue;
+                if (!apic_probe[i]->mps_oem_check(mpc, oem, productid))
+                        continue;
+
+                if (!cmdline_apic) {
+                        apic = apic_probe[i];
+                        printk(KERN_INFO "Switched to APIC driver `%s'.\n",
+                               apic->name);
+                }
+                return 1;
+        }
+        return 0;
+}
+
+int __init default_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
+{
+        int i;
+
+        for (i = 0; apic_probe[i]; ++i) {
+                if (!apic_probe[i]->acpi_madt_oem_check)
+                        continue;
+                if (!apic_probe[i]->acpi_madt_oem_check(oem_id, oem_table_id))
+                        continue;
+
+                if (!cmdline_apic) {
+                        apic = apic_probe[i];
+                        printk(KERN_INFO "Switched to APIC driver `%s'.\n",
+                               apic->name);
+                }
+                return 1;
+        }
+        return 0;
+}
diff --git a/arch/x86/kernel/genapic_64.c b/arch/x86/kernel/apic/probe_64.c
index 2bced78b0b8e..8d7748efe6a8 100644
--- a/arch/x86/kernel/genapic_64.c
+++ b/arch/x86/kernel/apic/probe_64.c
@@ -19,22 +19,27 @@
 #include <linux/dmar.h>
 
 #include <asm/smp.h>
+#include <asm/apic.h>
 #include <asm/ipi.h>
-#include <asm/genapic.h>
 #include <asm/setup.h>
 
-extern struct genapic apic_flat;
-extern struct genapic apic_physflat;
-extern struct genapic apic_x2xpic_uv_x;
-extern struct genapic apic_x2apic_phys;
-extern struct genapic apic_x2apic_cluster;
+extern struct apic apic_flat;
+extern struct apic apic_physflat;
+extern struct apic apic_x2xpic_uv_x;
+extern struct apic apic_x2apic_phys;
+extern struct apic apic_x2apic_cluster;
 
-struct genapic __read_mostly *genapic = &apic_flat;
+struct apic __read_mostly *apic = &apic_flat;
+EXPORT_SYMBOL_GPL(apic);
 
-static struct genapic *apic_probe[] __initdata = {
+static struct apic *apic_probe[] __initdata = {
+#ifdef CONFIG_X86_UV
         &apic_x2apic_uv_x,
+#endif
+#ifdef CONFIG_X86_X2APIC
         &apic_x2apic_phys,
         &apic_x2apic_cluster,
+#endif
         &apic_physflat,
         NULL,
 };
@@ -42,39 +47,45 @@ static struct genapic *apic_probe[] __initdata = {
 /*
  * Check the APIC IDs in bios_cpu_apicid and choose the APIC mode.
  */
-void __init setup_apic_routing(void)
+void __init default_setup_apic_routing(void)
 {
-        if (genapic == &apic_x2apic_phys || genapic == &apic_x2apic_cluster) {
-                if (!intr_remapping_enabled)
-                        genapic = &apic_flat;
+#ifdef CONFIG_X86_X2APIC
+        if (x2apic && (apic != &apic_x2apic_phys &&
+#ifdef CONFIG_X86_UV
+                       apic != &apic_x2apic_uv_x &&
+#endif
+                       apic != &apic_x2apic_cluster)) {
+                if (x2apic_phys)
+                        apic = &apic_x2apic_phys;
+                else
+                        apic = &apic_x2apic_cluster;
+                printk(KERN_INFO "Setting APIC routing to %s\n", apic->name);
         }
+#endif
 
-        if (genapic == &apic_flat) {
+        if (apic == &apic_flat) {
                 if (max_physical_apicid >= 8)
-                        genapic = &apic_physflat;
-                printk(KERN_INFO "Setting APIC routing to %s\n", genapic->name);
+                        apic = &apic_physflat;
+                printk(KERN_INFO "Setting APIC routing to %s\n", apic->name);
         }
-
-        if (x86_quirks->update_genapic)
-                x86_quirks->update_genapic();
 }
 
 /* Same for both flat and physical. */
 
 void apic_send_IPI_self(int vector)
 {
-        __send_IPI_shortcut(APIC_DEST_SELF, vector, APIC_DEST_PHYSICAL);
+        __default_send_IPI_shortcut(APIC_DEST_SELF, vector, APIC_DEST_PHYSICAL);
 }
 
-int __init acpi_madt_oem_check(char *oem_id, char *oem_table_id)
+int __init default_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 {
         int i;
 
         for (i = 0; apic_probe[i]; ++i) {
                 if (apic_probe[i]->acpi_madt_oem_check(oem_id, oem_table_id)) {
-                        genapic = apic_probe[i];
+                        apic = apic_probe[i];
                         printk(KERN_INFO "Setting APIC routing to %s.\n",
-                                genapic->name);
+                                apic->name);
                         return 1;
                 }
         }
diff --git a/arch/x86/kernel/apic/summit_32.c b/arch/x86/kernel/apic/summit_32.c
new file mode 100644
index 000000000000..aac52fa873ff
--- /dev/null
+++ b/arch/x86/kernel/apic/summit_32.c
@@ -0,0 +1,579 @@
+/*
+ * IBM Summit-Specific Code
+ *
+ * Written By: Matthew Dobson, IBM Corporation
+ *
+ * Copyright (c) 2003 IBM Corp.
+ *
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ * NON INFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Send feedback to <colpatch@us.ibm.com>
+ *
+ */
+
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <asm/io.h>
+#include <asm/bios_ebda.h>
+
+/*
+ * APIC driver for the IBM "Summit" chipset.
+ */
+#include <linux/threads.h>
+#include <linux/cpumask.h>
+#include <asm/mpspec.h>
+#include <asm/apic.h>
+#include <asm/smp.h>
+#include <asm/fixmap.h>
+#include <asm/apicdef.h>
+#include <asm/ipi.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/init.h>
+#include <linux/gfp.h>
+#include <linux/smp.h>
+
+static unsigned summit_get_apic_id(unsigned long x)
+{
+        return (x >> 24) & 0xFF;
+}
+
+static inline void summit_send_IPI_mask(const cpumask_t *mask, int vector)
+{
+        default_send_IPI_mask_sequence_logical(mask, vector);
+}
+
+static void summit_send_IPI_allbutself(int vector)
+{
+        cpumask_t mask = cpu_online_map;
+        cpu_clear(smp_processor_id(), mask);
+
+        if (!cpus_empty(mask))
+                summit_send_IPI_mask(&mask, vector);
+}
+
+static void summit_send_IPI_all(int vector)
+{
+        summit_send_IPI_mask(&cpu_online_map, vector);
+}
+
+#include <asm/tsc.h>
+
+extern int use_cyclone;
+
+#ifdef CONFIG_X86_SUMMIT_NUMA
+static void setup_summit(void);
+#else
+static inline void setup_summit(void) {}
+#endif
+
+static int summit_mps_oem_check(struct mpc_table *mpc, char *oem,
+                char *productid)
+{
+        if (!strncmp(oem, "IBM ENSW", 8) &&
+                        (!strncmp(productid, "VIGIL SMP", 9)
+                         || !strncmp(productid, "EXA", 3)
+                         || !strncmp(productid, "RUTHLESS SMP", 12))){
+                mark_tsc_unstable("Summit based system");
+                use_cyclone = 1; /*enable cyclone-timer*/
+                setup_summit();
+                return 1;
+        }
+        return 0;
+}
+
+/* Hook from generic ACPI tables.c */
+static int summit_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
+{
+        if (!strncmp(oem_id, "IBM", 3) &&
+            (!strncmp(oem_table_id, "SERVIGIL", 8)
+             || !strncmp(oem_table_id, "EXA", 3))){
+                mark_tsc_unstable("Summit based system");
+                use_cyclone = 1; /*enable cyclone-timer*/
+                setup_summit();
+                return 1;
+        }
+        return 0;
+}
+
+struct rio_table_hdr {
+        unsigned char version;      /* Version number of this data structure           */
+                                    /* Version 3 adds chassis_num & WP_index           */
+        unsigned char num_scal_dev; /* # of Scalability devices (Twisters for Vigil)   */
+        unsigned char num_rio_dev;  /* # of RIO I/O devices (Cyclones and Winnipegs)   */
+} __attribute__((packed));
+
+struct scal_detail {
+        unsigned char node_id;      /* Scalability Node ID                             */
+        unsigned long CBAR;         /* Address of 1MB register space                   */
+        unsigned char port0node;    /* Node ID port connected to: 0xFF=None            */
+        unsigned char port0port;    /* Port num port connected to: 0,1,2, or 0xFF=None */
+        unsigned char port1node;    /* Node ID port connected to: 0xFF = None          */
+        unsigned char port1port;    /* Port num port connected to: 0,1,2, or 0xFF=None */
+        unsigned char port2node;    /* Node ID port connected to: 0xFF = None          */
+        unsigned char port2port;    /* Port num port connected to: 0,1,2, or 0xFF=None */
+        unsigned char chassis_num;  /* 1 based Chassis number (1 = boot node)          */
+} __attribute__((packed));
+
+struct rio_detail {
+        unsigned char node_id;      /* RIO Node ID                                     */
+        unsigned long BBAR;         /* Address of 1MB register space                   */
+        unsigned char type;         /* Type of device                                  */
+        unsigned char owner_id;     /* For WPEG: Node ID of Cyclone that owns this WPEG*/
+                                    /* For CYC:  Node ID of Twister that owns this CYC */
+        unsigned char port0node;    /* Node ID port connected to: 0xFF=None            */
+        unsigned char port0port;    /* Port num port connected to: 0,1,2, or 0xFF=None */
+        unsigned char port1node;    /* Node ID port connected to: 0xFF=None            */
+        unsigned char port1port;    /* Port num port connected to: 0,1,2, or 0xFF=None */
+        unsigned char first_slot;   /* For WPEG: Lowest slot number below this WPEG    */
+                                    /* For CYC:  0                                     */
+        unsigned char status;       /* For WPEG: Bit 0 = 1 : the XAPIC is used         */
+                                    /*                 = 0 : the XAPIC is not used, ie:*/
+                                    /*                     ints fwded to another XAPIC */
+                                    /*           Bits1:7 Reserved                      */
+                                    /* For CYC:  Bits0:7 Reserved                      */
+        unsigned char WP_index;     /* For WPEG: WPEG instance index - lower ones have */
+                                    /*           lower slot numbers/PCI bus numbers    */
+                                    /* For CYC:  No meaning                            */
+        unsigned char chassis_num;  /* 1 based Chassis number                          */
+                                    /* For LookOut WPEGs this field indicates the      */
+                                    /* Expansion Chassis #, enumerated from Boot       */
+                                    /* Node WPEG external port, then Boot Node CYC     */
+                                    /* external port, then Next Vigil chassis WPEG     */
+                                    /* external port, etc.                             */
+                                    /* Shared Lookouts have only 1 chassis number (the */
+                                    /* first one assigned)                             */
+} __attribute__((packed));
+
+
+typedef enum {
+        CompatTwister = 0,  /* Compatibility Twister               */
+        AltTwister    = 1,  /* Alternate Twister of internal 8-way */
+        CompatCyclone = 2,  /* Compatibility Cyclone               */
+        AltCyclone    = 3,  /* Alternate Cyclone of internal 8-way */
+        CompatWPEG    = 4,  /* Compatibility WPEG                  */
+        AltWPEG       = 5,  /* Second Planar WPEG                  */
+        LookOutAWPEG  = 6,  /* LookOut WPEG                        */
+        LookOutBWPEG  = 7,  /* LookOut WPEG                        */
+} node_type;
+
+static inline int is_WPEG(struct rio_detail *rio){
+        return (rio->type == CompatWPEG || rio->type == AltWPEG ||
+                rio->type == LookOutAWPEG || rio->type == LookOutBWPEG);
+}
+
+
+/* In clustered mode, the high nibble of APIC ID is a cluster number.
+ * The low nibble is a 4-bit bitmap. */
+#define XAPIC_DEST_CPUS_SHIFT   4
+#define XAPIC_DEST_CPUS_MASK    ((1u << XAPIC_DEST_CPUS_SHIFT) - 1)
+#define XAPIC_DEST_CLUSTER_MASK (XAPIC_DEST_CPUS_MASK << XAPIC_DEST_CPUS_SHIFT)
+
+#define SUMMIT_APIC_DFR_VALUE   (APIC_DFR_CLUSTER)
+
+static const cpumask_t *summit_target_cpus(void)
+{
+        /* CPU_MASK_ALL (0xff) has undefined behaviour with
+         * dest_LowestPrio mode logical clustered apic interrupt routing
+         * Just start on cpu 0.  IRQ balancing will spread load
+         */
+        return &cpumask_of_cpu(0);
+}
+
+static unsigned long summit_check_apicid_used(physid_mask_t bitmap, int apicid)
+{
+        return 0;
+}
+
+/* we don't use the phys_cpu_present_map to indicate apicid presence */
+static unsigned long summit_check_apicid_present(int bit)
+{
+        return 1;
+}
+
+static void summit_init_apic_ldr(void)
+{
+        unsigned long val, id;
+        int count = 0;
+        u8 my_id = (u8)hard_smp_processor_id();
+        u8 my_cluster = APIC_CLUSTER(my_id);
+#ifdef CONFIG_SMP
+        u8 lid;
+        int i;
+
+        /* Create logical APIC IDs by counting CPUs already in cluster. */
+        for (count = 0, i = nr_cpu_ids; --i >= 0; ) {
+                lid = cpu_2_logical_apicid[i];
+                if (lid != BAD_APICID && APIC_CLUSTER(lid) == my_cluster)
+                        ++count;
+        }
+#endif
+        /* We only have a 4 wide bitmap in cluster mode.  If a deranged
+         * BIOS puts 5 CPUs in one APIC cluster, we're hosed. */
+        BUG_ON(count >= XAPIC_DEST_CPUS_SHIFT);
+        id = my_cluster | (1UL << count);
+        apic_write(APIC_DFR, SUMMIT_APIC_DFR_VALUE);
+        val = apic_read(APIC_LDR) & ~APIC_LDR_MASK;
+        val |= SET_APIC_LOGICAL_ID(id);
+        apic_write(APIC_LDR, val);
+}
+
+static int summit_apic_id_registered(void)
+{
+        return 1;
+}
+
+static void summit_setup_apic_routing(void)
+{
+        printk("Enabling APIC mode:  Summit.  Using %d I/O APICs\n",
+                                                nr_ioapics);
+}
+
+static int summit_apicid_to_node(int logical_apicid)
+{
+#ifdef CONFIG_SMP
+        return apicid_2_node[hard_smp_processor_id()];
+#else
+        return 0;
+#endif
+}
+
+/* Mapping from cpu number to logical apicid */
+static inline int summit_cpu_to_logical_apicid(int cpu)
+{
+#ifdef CONFIG_SMP
+        if (cpu >= nr_cpu_ids)
+                return BAD_APICID;
+        return cpu_2_logical_apicid[cpu];
+#else
+        return logical_smp_processor_id();
+#endif
+}
+
+static int summit_cpu_present_to_apicid(int mps_cpu)
+{
+        if (mps_cpu < nr_cpu_ids)
+                return (int)per_cpu(x86_bios_cpu_apicid, mps_cpu);
+        else
+                return BAD_APICID;
+}
+
+static physid_mask_t summit_ioapic_phys_id_map(physid_mask_t phys_id_map)
+{
+        /* For clustered we don't have a good way to do this yet - hack */
+        return physids_promote(0x0F);
+}
+
+static physid_mask_t summit_apicid_to_cpu_present(int apicid)
+{
+        return physid_mask_of_physid(0);
+}
+
+static int summit_check_phys_apicid_present(int boot_cpu_physical_apicid)
+{
+        return 1;
+}
+
+static unsigned int summit_cpu_mask_to_apicid(const cpumask_t *cpumask)
+{
+        unsigned int round = 0;
+        int cpu, apicid = 0;
+
+        /*
+         * The cpus in the mask must all be on the apic cluster.
+         */
+        for_each_cpu(cpu, cpumask) {
+                int new_apicid = summit_cpu_to_logical_apicid(cpu);
+
+                if (round && APIC_CLUSTER(apicid) != APIC_CLUSTER(new_apicid)) {
+                        printk("%s: Not a valid mask!\n", __func__);
+                        return BAD_APICID;
+                }
+                apicid |= new_apicid;
+                round++;
+        }
+        return apicid;
+}
+
+static unsigned int summit_cpu_mask_to_apicid_and(const struct cpumask *inmask,
+                              const struct cpumask *andmask)
+{
+        int apicid = summit_cpu_to_logical_apicid(0);
+        cpumask_var_t cpumask;
+
+        if (!alloc_cpumask_var(&cpumask, GFP_ATOMIC))
+                return apicid;
+
+        cpumask_and(cpumask, inmask, andmask);
+        cpumask_and(cpumask, cpumask, cpu_online_mask);
+        apicid = summit_cpu_mask_to_apicid(cpumask);
+
+        free_cpumask_var(cpumask);
+
+        return apicid;
+}
+
+/*
+ * cpuid returns the value latched in the HW at reset, not the APIC ID
+ * register's value.  For any box whose BIOS changes APIC IDs, like
+ * clustered APIC systems, we must use hard_smp_processor_id.
+ *
+ * See Intel's IA-32 SW Dev's Manual Vol2 under CPUID.
+ */
+static int summit_phys_pkg_id(int cpuid_apic, int index_msb)
+{
+        return hard_smp_processor_id() >> index_msb;
+}
+
+static int probe_summit(void)
+{
+        /* probed later in mptable/ACPI hooks */
+        return 0;
+}
+
+static void summit_vector_allocation_domain(int cpu, cpumask_t *retmask)
+{
+        /* Careful. Some cpus do not strictly honor the set of cpus
+         * specified in the interrupt destination when using lowest
+         * priority interrupt delivery mode.
+         *
+         * In particular there was a hyperthreading cpu observed to
+         * deliver interrupts to the wrong hyperthread when only one
+         * hyperthread was specified in the interrupt desitination.
+         */
+        *retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
+}
+
+#ifdef CONFIG_X86_SUMMIT_NUMA
+static struct rio_table_hdr *rio_table_hdr;
+static struct scal_detail   *scal_devs[MAX_NUMNODES];
+static struct rio_detail    *rio_devs[MAX_NUMNODES*4];
+
+#ifndef CONFIG_X86_NUMAQ
+static int mp_bus_id_to_node[MAX_MP_BUSSES];
+#endif
+
+static int setup_pci_node_map_for_wpeg(int wpeg_num, int last_bus)
+{
+        int twister = 0, node = 0;
+        int i, bus, num_buses;
+
+        for (i = 0; i < rio_table_hdr->num_rio_dev; i++) {
+                if (rio_devs[i]->node_id == rio_devs[wpeg_num]->owner_id) {
+                        twister = rio_devs[i]->owner_id;
+                        break;
+                }
+        }
+        if (i == rio_table_hdr->num_rio_dev) {
+                printk(KERN_ERR "%s: Couldn't find owner Cyclone for Winnipeg!\n", __func__);
+                return last_bus;
+        }
+
+        for (i = 0; i < rio_table_hdr->num_scal_dev; i++) {
+                if (scal_devs[i]->node_id == twister) {
+                        node = scal_devs[i]->node_id;
+                        break;
+                }
+        }
+        if (i == rio_table_hdr->num_scal_dev) {
+                printk(KERN_ERR "%s: Couldn't find owner Twister for Cyclone!\n", __func__);
+                return last_bus;
+        }
+
+        switch (rio_devs[wpeg_num]->type) {
+        case CompatWPEG:
+                /*
+                 * The Compatibility Winnipeg controls the 2 legacy buses,
+                 * the 66MHz PCI bus [2 slots] and the 2 "extra" buses in case
+                 * a PCI-PCI bridge card is used in either slot: total 5 buses.
+                 */
+                num_buses = 5;
+                break;
+        case AltWPEG:
+                /*
+                 * The Alternate Winnipeg controls the 2 133MHz buses [1 slot
+                 * each], their 2 "extra" buses, the 100MHz bus [2 slots] and
+                 * the "extra" buses for each of those slots: total 7 buses.
+                 */
+                num_buses = 7;
+                break;
+        case LookOutAWPEG:
+        case LookOutBWPEG:
+                /*
+                 * A Lookout Winnipeg controls 3 100MHz buses [2 slots each]
+                 * & the "extra" buses for each of those slots: total 9 buses.
+                 */
+                num_buses = 9;
+                break;
+        default:
+                printk(KERN_INFO "%s: Unsupported Winnipeg type!\n", __func__);
+                return last_bus;
+        }
+
+        for (bus = last_bus; bus < last_bus + num_buses; bus++)
+                mp_bus_id_to_node[bus] = node;
+        return bus;
+}
+
+static int build_detail_arrays(void)
+{
+        unsigned long ptr;
+        int i, scal_detail_size, rio_detail_size;
+
+        if (rio_table_hdr->num_scal_dev > MAX_NUMNODES) {
+                printk(KERN_WARNING "%s: MAX_NUMNODES too low!  Defined as %d, but system has %d nodes.\n", __func__, MAX_NUMNODES, rio_table_hdr->num_scal_dev);
+                return 0;
+        }
+
+        switch (rio_table_hdr->version) {
+        default:
+                printk(KERN_WARNING "%s: Invalid Rio Grande Table Version: %d\n", __func__, rio_table_hdr->version);
+                return 0;
+        case 2:
+                scal_detail_size = 11;
+                rio_detail_size = 13;
+                break;
+        case 3:
+                scal_detail_size = 12;
+                rio_detail_size = 15;
+                break;
+        }
+
+        ptr = (unsigned long)rio_table_hdr + 3;
+        for (i = 0; i < rio_table_hdr->num_scal_dev; i++, ptr += scal_detail_size)
+                scal_devs[i] = (struct scal_detail *)ptr;
+
+        for (i = 0; i < rio_table_hdr->num_rio_dev; i++, ptr += rio_detail_size)
+                rio_devs[i] = (struct rio_detail *)ptr;
+
+        return 1;
+}
+
+void setup_summit(void)
+{
+        unsigned long           ptr;
+        unsigned short          offset;
+        int                     i, next_wpeg, next_bus = 0;
+
+        /* The pointer to the EBDA is stored in the word @ phys 0x40E(40:0E) */
+        ptr = get_bios_ebda();
+        ptr = (unsigned long)phys_to_virt(ptr);
+
+        rio_table_hdr = NULL;
+        offset = 0x180;
+        while (offset) {
+                /* The block id is stored in the 2nd word */
+                if (*((unsigned short *)(ptr + offset + 2)) == 0x4752) {
+                        /* set the pointer past the offset & block id */
+                        rio_table_hdr = (struct rio_table_hdr *)(ptr + offset + 4);
+                        break;
+                }
+                /* The next offset is stored in the 1st word.  0 means no more */
+                offset = *((unsigned short *)(ptr + offset));
+        }
+        if (!rio_table_hdr) {
+                printk(KERN_ERR "%s: Unable to locate Rio Grande Table in EBDA - bailing!\n", __func__);
+                return;
+        }
+
+        if (!build_detail_arrays())
+                return;
+
+        /* The first Winnipeg we're looking for has an index of 0 */
+        next_wpeg = 0;
+        do {
+                for (i = 0; i < rio_table_hdr->num_rio_dev; i++) {
+                        if (is_WPEG(rio_devs[i]) && rio_devs[i]->WP_index == next_wpeg) {
+                                /* It's the Winnipeg we're looking for! */
+                                next_bus = setup_pci_node_map_for_wpeg(i, next_bus);
+                                next_wpeg++;
+                                break;
+                        }
+                }
+                /*
+                 * If we go through all Rio devices and don't find one with
+                 * the next index, it means we've found all the Winnipegs,
+                 * and thus all the PCI buses.
+                 */
+                if (i == rio_table_hdr->num_rio_dev)
+                        next_wpeg = 0;
+        } while (next_wpeg != 0);
+}
+#endif
+
+struct apic apic_summit = {
+
+        .name                           = "summit",
+        .probe                          = probe_summit,
+        .acpi_madt_oem_check            = summit_acpi_madt_oem_check,
+        .apic_id_registered             = summit_apic_id_registered,
+
+        .irq_delivery_mode              = dest_LowestPrio,
+        /* logical delivery broadcast to all CPUs: */
+        .irq_dest_mode                  = 1,
+
+        .target_cpus                    = summit_target_cpus,
+        .disable_esr                    = 1,
+        .dest_logical                   = APIC_DEST_LOGICAL,
+        .check_apicid_used              = summit_check_apicid_used,
+        .check_apicid_present           = summit_check_apicid_present,
+
+        .vector_allocation_domain       = summit_vector_allocation_domain,
+        .init_apic_ldr                  = summit_init_apic_ldr,
+
+        .ioapic_phys_id_map             = summit_ioapic_phys_id_map,
+        .setup_apic_routing             = summit_setup_apic_routing,
+        .multi_timer_check              = NULL,
+        .apicid_to_node                 = summit_apicid_to_node,
+        .cpu_to_logical_apicid          = summit_cpu_to_logical_apicid,
+        .cpu_present_to_apicid          = summit_cpu_present_to_apicid,
+        .apicid_to_cpu_present          = summit_apicid_to_cpu_present,
+        .setup_portio_remap             = NULL,
+        .check_phys_apicid_present      = summit_check_phys_apicid_present,
+        .enable_apic_mode               = NULL,
+        .phys_pkg_id                    = summit_phys_pkg_id,
+        .mps_oem_check                  = summit_mps_oem_check,
+
+        .get_apic_id                    = summit_get_apic_id,
+        .set_apic_id                    = NULL,
+        .apic_id_mask                   = 0xFF << 24,
+
+        .cpu_mask_to_apicid             = summit_cpu_mask_to_apicid,
+        .cpu_mask_to_apicid_and         = summit_cpu_mask_to_apicid_and,
+
+        .send_IPI_mask                  = summit_send_IPI_mask,
+        .send_IPI_mask_allbutself       = NULL,
+        .send_IPI_allbutself            = summit_send_IPI_allbutself,
+        .send_IPI_all                   = summit_send_IPI_all,
+        .send_IPI_self                  = default_send_IPI_self,
+
+        .trampoline_phys_low            = DEFAULT_TRAMPOLINE_PHYS_LOW,
+        .trampoline_phys_high           = DEFAULT_TRAMPOLINE_PHYS_HIGH,
+
+        .wait_for_init_deassert         = default_wait_for_init_deassert,
+
+        .smp_callin_clear_local_apic    = NULL,
+        .inquire_remote_apic            = default_inquire_remote_apic,
+
+        .read                           = native_apic_mem_read,
+        .write                          = native_apic_mem_write,
+        .icr_read                       = native_apic_icr_read,
+        .icr_write                      = native_apic_icr_write,
+        .wait_icr_idle                  = native_apic_wait_icr_idle,
+        .safe_wait_icr_idle             = native_safe_apic_wait_icr_idle,
+};
diff --git a/arch/x86/kernel/genx2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
index 6ce497cc372d..8fb87b6dd633 100644
--- a/arch/x86/kernel/genx2apic_cluster.c
+++ b/arch/x86/kernel/apic/x2apic_cluster.c
@@ -7,17 +7,14 @@
 #include <linux/dmar.h>
 
 #include <asm/smp.h>
+#include <asm/apic.h>
 #include <asm/ipi.h>
-#include <asm/genapic.h>
 
 DEFINE_PER_CPU(u32, x86_cpu_to_logical_apicid);
 
 static int x2apic_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 {
-        if (cpu_has_x2apic)
-                return 1;
-
-        return 0;
+        return x2apic_enabled();
 }
 
 /* Start with all IRQs pointing to boot CPU.  IRQ balancing will shift them. */
@@ -36,8 +33,8 @@ static void x2apic_vector_allocation_domain(int cpu, struct cpumask *retmask)
         cpumask_set_cpu(cpu, retmask);
 }
 
-static void __x2apic_send_IPI_dest(unsigned int apicid, int vector,
-                                   unsigned int dest)
+static void
+ __x2apic_send_IPI_dest(unsigned int apicid, int vector, unsigned int dest)
 {
         unsigned long cfg;
 
@@ -46,7 +43,7 @@ static void __x2apic_send_IPI_dest(unsigned int apicid, int vector,
         /*
          * send the IPI.
          */
-        x2apic_icr_write(cfg, apicid);
+        native_x2apic_icr_write(cfg, apicid);
 }
 
 /*
@@ -57,45 +54,50 @@ static void __x2apic_send_IPI_dest(unsigned int apicid, int vector,
  */
 static void x2apic_send_IPI_mask(const struct cpumask *mask, int vector)
 {
-        unsigned long flags;
         unsigned long query_cpu;
+        unsigned long flags;
 
         local_irq_save(flags);
-        for_each_cpu(query_cpu, mask)
+        for_each_cpu(query_cpu, mask) {
                 __x2apic_send_IPI_dest(
                         per_cpu(x86_cpu_to_logical_apicid, query_cpu),
-                        vector, APIC_DEST_LOGICAL);
+                        vector, apic->dest_logical);
+        }
         local_irq_restore(flags);
 }
 
-static void x2apic_send_IPI_mask_allbutself(const struct cpumask *mask,
-                                            int vector)
+static void
+ x2apic_send_IPI_mask_allbutself(const struct cpumask *mask, int vector)
 {
-        unsigned long flags;
-        unsigned long query_cpu;
         unsigned long this_cpu = smp_processor_id();
+        unsigned long query_cpu;
+        unsigned long flags;
 
         local_irq_save(flags);
-        for_each_cpu(query_cpu, mask)
-                if (query_cpu != this_cpu)
-                        __x2apic_send_IPI_dest(
+        for_each_cpu(query_cpu, mask) {
+                if (query_cpu == this_cpu)
+                        continue;
+                __x2apic_send_IPI_dest(
                                 per_cpu(x86_cpu_to_logical_apicid, query_cpu),
-                                vector, APIC_DEST_LOGICAL);
+                                vector, apic->dest_logical);
+        }
         local_irq_restore(flags);
 }
 
 static void x2apic_send_IPI_allbutself(int vector)
 {
-        unsigned long flags;
-        unsigned long query_cpu;
         unsigned long this_cpu = smp_processor_id();
+        unsigned long query_cpu;
+        unsigned long flags;
 
         local_irq_save(flags);
-        for_each_online_cpu(query_cpu)
-                if (query_cpu != this_cpu)
-                        __x2apic_send_IPI_dest(
+        for_each_online_cpu(query_cpu) {
+                if (query_cpu == this_cpu)
+                        continue;
+                __x2apic_send_IPI_dest(
                                 per_cpu(x86_cpu_to_logical_apicid, query_cpu),
-                                vector, APIC_DEST_LOGICAL);
+                                vector, apic->dest_logical);
+        }
         local_irq_restore(flags);
 }
 
@@ -111,21 +113,21 @@ static int x2apic_apic_id_registered(void)
 
 static unsigned int x2apic_cpu_mask_to_apicid(const struct cpumask *cpumask)
 {
-        int cpu;
-
         /*
          * We're using fixed IRQ delivery, can only return one logical APIC ID.
          * May as well be the first.
          */
-        cpu = cpumask_first(cpumask);
+        int cpu = cpumask_first(cpumask);
+
         if ((unsigned)cpu < nr_cpu_ids)
                 return per_cpu(x86_cpu_to_logical_apicid, cpu);
         else
                 return BAD_APICID;
 }
 
-static unsigned int x2apic_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
-                                                  const struct cpumask *andmask)
+static unsigned int
+x2apic_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
+                              const struct cpumask *andmask)
 {
         int cpu;
 
@@ -133,15 +135,18 @@ static unsigned int x2apic_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
          * We're using fixed IRQ delivery, can only return one logical APIC ID.
          * May as well be the first.
          */
-        for_each_cpu_and(cpu, cpumask, andmask)
+        for_each_cpu_and(cpu, cpumask, andmask) {
                 if (cpumask_test_cpu(cpu, cpu_online_mask))
                         break;
+        }
+
         if (cpu < nr_cpu_ids)
                 return per_cpu(x86_cpu_to_logical_apicid, cpu);
+
         return BAD_APICID;
 }
 
-static unsigned int get_apic_id(unsigned long x)
+static unsigned int x2apic_cluster_phys_get_apic_id(unsigned long x)
 {
         unsigned int id;
 
@@ -157,7 +162,7 @@ static unsigned long set_apic_id(unsigned int id)
         return x;
 }
 
-static unsigned int phys_pkg_id(int index_msb)
+static int x2apic_cluster_phys_pkg_id(int initial_apicid, int index_msb)
 {
         return current_cpu_data.initial_apicid >> index_msb;
 }
@@ -172,27 +177,63 @@ static void init_x2apic_ldr(void)
         int cpu = smp_processor_id();
 
         per_cpu(x86_cpu_to_logical_apicid, cpu) = apic_read(APIC_LDR);
-        return;
-}
-
-struct genapic apic_x2apic_cluster = {
-        .name = "cluster x2apic",
-        .acpi_madt_oem_check = x2apic_acpi_madt_oem_check,
-        .int_delivery_mode = dest_LowestPrio,
-        .int_dest_mode = (APIC_DEST_LOGICAL != 0),
-        .target_cpus = x2apic_target_cpus,
-        .vector_allocation_domain = x2apic_vector_allocation_domain,
-        .apic_id_registered = x2apic_apic_id_registered,
-        .init_apic_ldr = init_x2apic_ldr,
-        .send_IPI_all = x2apic_send_IPI_all,
-        .send_IPI_allbutself = x2apic_send_IPI_allbutself,
-        .send_IPI_mask = x2apic_send_IPI_mask,
-        .send_IPI_mask_allbutself = x2apic_send_IPI_mask_allbutself,
-        .send_IPI_self = x2apic_send_IPI_self,
-        .cpu_mask_to_apicid = x2apic_cpu_mask_to_apicid,
-        .cpu_mask_to_apicid_and = x2apic_cpu_mask_to_apicid_and,
-        .phys_pkg_id = phys_pkg_id,
-        .get_apic_id = get_apic_id,
-        .set_apic_id = set_apic_id,
-        .apic_id_mask = (0xFFFFFFFFu),
+}
+
+struct apic apic_x2apic_cluster = {
+
+        .name                           = "cluster x2apic",
+        .probe                          = NULL,
+        .acpi_madt_oem_check            = x2apic_acpi_madt_oem_check,
+        .apic_id_registered             = x2apic_apic_id_registered,
+
+        .irq_delivery_mode              = dest_LowestPrio,
+        .irq_dest_mode                  = 1, /* logical */
+
+        .target_cpus                    = x2apic_target_cpus,
+        .disable_esr                    = 0,
+        .dest_logical                   = APIC_DEST_LOGICAL,
+        .check_apicid_used              = NULL,
+        .check_apicid_present           = NULL,
+
+        .vector_allocation_domain       = x2apic_vector_allocation_domain,
+        .init_apic_ldr                  = init_x2apic_ldr,
+
+        .ioapic_phys_id_map             = NULL,
+        .setup_apic_routing             = NULL,
+        .multi_timer_check              = NULL,
+        .apicid_to_node                 = NULL,
+        .cpu_to_logical_apicid          = NULL,
+        .cpu_present_to_apicid          = default_cpu_present_to_apicid,
+        .apicid_to_cpu_present          = NULL,
+        .setup_portio_remap             = NULL,
+        .check_phys_apicid_present      = default_check_phys_apicid_present,
+        .enable_apic_mode               = NULL,
+        .phys_pkg_id                    = x2apic_cluster_phys_pkg_id,
+        .mps_oem_check                  = NULL,
+
+        .get_apic_id                    = x2apic_cluster_phys_get_apic_id,
+        .set_apic_id                    = set_apic_id,
+        .apic_id_mask                   = 0xFFFFFFFFu,
+
+        .cpu_mask_to_apicid             = x2apic_cpu_mask_to_apicid,
+        .cpu_mask_to_apicid_and         = x2apic_cpu_mask_to_apicid_and,
+
+        .send_IPI_mask                  = x2apic_send_IPI_mask,
+        .send_IPI_mask_allbutself       = x2apic_send_IPI_mask_allbutself,
+        .send_IPI_allbutself            = x2apic_send_IPI_allbutself,
+        .send_IPI_all                   = x2apic_send_IPI_all,
+        .send_IPI_self                  = x2apic_send_IPI_self,
+
+        .trampoline_phys_low            = DEFAULT_TRAMPOLINE_PHYS_LOW,
+        .trampoline_phys_high           = DEFAULT_TRAMPOLINE_PHYS_HIGH,
+        .wait_for_init_deassert         = NULL,
+        .smp_callin_clear_local_apic    = NULL,
+        .inquire_remote_apic            = NULL,
+
+        .read                           = native_apic_msr_read,
+        .write                          = native_apic_msr_write,
+        .icr_read                       = native_x2apic_icr_read,
+        .icr_write                      = native_x2apic_icr_write,
+        .wait_icr_idle                  = native_x2apic_wait_icr_idle,
+        .safe_wait_icr_idle             = native_safe_x2apic_wait_icr_idle,
 };
diff --git a/arch/x86/kernel/genx2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
index 21bcc0e098ba..23625b9f98b2 100644
--- a/arch/x86/kernel/genx2apic_phys.c
+++ b/arch/x86/kernel/apic/x2apic_phys.c
@@ -7,10 +7,10 @@
 #include <linux/dmar.h>
 
 #include <asm/smp.h>
+#include <asm/apic.h>
 #include <asm/ipi.h>
-#include <asm/genapic.h>
 
-static int x2apic_phys;
+int x2apic_phys;
 
 static int set_x2apic_phys_mode(char *arg)
 {
@@ -21,10 +21,10 @@ early_param("x2apic_phys", set_x2apic_phys_mode);
 
 static int x2apic_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 {
-        if (cpu_has_x2apic && x2apic_phys)
-                return 1;
-
-        return 0;
+        if (x2apic_phys)
+                return x2apic_enabled();
+        else
+                return 0;
 }
 
 /* Start with all IRQs pointing to boot CPU.  IRQ balancing will shift them. */
@@ -50,13 +50,13 @@ static void __x2apic_send_IPI_dest(unsigned int apicid, int vector,
         /*
          * send the IPI.
          */
-        x2apic_icr_write(cfg, apicid);
+        native_x2apic_icr_write(cfg, apicid);
 }
 
 static void x2apic_send_IPI_mask(const struct cpumask *mask, int vector)
 {
-        unsigned long flags;
         unsigned long query_cpu;
+        unsigned long flags;
 
         local_irq_save(flags);
         for_each_cpu(query_cpu, mask) {
@@ -66,12 +66,12 @@ static void x2apic_send_IPI_mask(const struct cpumask *mask, int vector)
         local_irq_restore(flags);
 }
 
-static void x2apic_send_IPI_mask_allbutself(const struct cpumask *mask,
-                                            int vector)
+static void
+ x2apic_send_IPI_mask_allbutself(const struct cpumask *mask, int vector)
 {
-        unsigned long flags;
-        unsigned long query_cpu;
         unsigned long this_cpu = smp_processor_id();
+        unsigned long query_cpu;
+        unsigned long flags;
 
         local_irq_save(flags);
         for_each_cpu(query_cpu, mask) {
@@ -85,16 +85,17 @@ static void x2apic_send_IPI_mask_allbutself(const struct cpumask *mask,
 
 static void x2apic_send_IPI_allbutself(int vector)
 {
-        unsigned long flags;
-        unsigned long query_cpu;
         unsigned long this_cpu = smp_processor_id();
+        unsigned long query_cpu;
+        unsigned long flags;
 
         local_irq_save(flags);
-        for_each_online_cpu(query_cpu)
-                if (query_cpu != this_cpu)
-                        __x2apic_send_IPI_dest(
-                                per_cpu(x86_cpu_to_apicid, query_cpu),
-                                vector, APIC_DEST_PHYSICAL);
+        for_each_online_cpu(query_cpu) {
+                if (query_cpu == this_cpu)
+                        continue;
+                __x2apic_send_IPI_dest(per_cpu(x86_cpu_to_apicid, query_cpu),
+                                       vector, APIC_DEST_PHYSICAL);
+        }
         local_irq_restore(flags);
 }
 
@@ -110,21 +111,21 @@ static int x2apic_apic_id_registered(void)
 
 static unsigned int x2apic_cpu_mask_to_apicid(const struct cpumask *cpumask)
 {
-        int cpu;
-
         /*
          * We're using fixed IRQ delivery, can only return one phys APIC ID.
          * May as well be the first.
          */
-        cpu = cpumask_first(cpumask);
+        int cpu = cpumask_first(cpumask);
+
         if ((unsigned)cpu < nr_cpu_ids)
                 return per_cpu(x86_cpu_to_apicid, cpu);
         else
                 return BAD_APICID;
 }
 
-static unsigned int x2apic_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
-                                                  const struct cpumask *andmask)
+static unsigned int
+x2apic_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
+                              const struct cpumask *andmask)
 {
         int cpu;
 
@@ -132,31 +133,28 @@ static unsigned int x2apic_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
          * We're using fixed IRQ delivery, can only return one phys APIC ID.
          * May as well be the first.
          */
-        for_each_cpu_and(cpu, cpumask, andmask)
+        for_each_cpu_and(cpu, cpumask, andmask) {
                 if (cpumask_test_cpu(cpu, cpu_online_mask))
                         break;
+        }
+
         if (cpu < nr_cpu_ids)
                 return per_cpu(x86_cpu_to_apicid, cpu);
+
         return BAD_APICID;
 }
 
-static unsigned int get_apic_id(unsigned long x)
+static unsigned int x2apic_phys_get_apic_id(unsigned long x)
 {
-        unsigned int id;
-
-        id = x;
-        return id;
+        return x;
 }
 
 static unsigned long set_apic_id(unsigned int id)
 {
-        unsigned long x;
-
-        x = id;
-        return x;
+        return id;
 }
 
-static unsigned int phys_pkg_id(int index_msb)
+static int x2apic_phys_pkg_id(int initial_apicid, int index_msb)
 {
         return current_cpu_data.initial_apicid >> index_msb;
 }
@@ -168,27 +166,63 @@ static void x2apic_send_IPI_self(int vector)
 
 static void init_x2apic_ldr(void)
 {
-        return;
-}
-
-struct genapic apic_x2apic_phys = {
-        .name = "physical x2apic",
-        .acpi_madt_oem_check = x2apic_acpi_madt_oem_check,
-        .int_delivery_mode = dest_Fixed,
-        .int_dest_mode = (APIC_DEST_PHYSICAL != 0),
-        .target_cpus = x2apic_target_cpus,
-        .vector_allocation_domain = x2apic_vector_allocation_domain,
-        .apic_id_registered = x2apic_apic_id_registered,
-        .init_apic_ldr = init_x2apic_ldr,
-        .send_IPI_all = x2apic_send_IPI_all,
-        .send_IPI_allbutself = x2apic_send_IPI_allbutself,
-        .send_IPI_mask = x2apic_send_IPI_mask,
-        .send_IPI_mask_allbutself = x2apic_send_IPI_mask_allbutself,
-        .send_IPI_self = x2apic_send_IPI_self,
-        .cpu_mask_to_apicid = x2apic_cpu_mask_to_apicid,
-        .cpu_mask_to_apicid_and = x2apic_cpu_mask_to_apicid_and,
-        .phys_pkg_id = phys_pkg_id,
-        .get_apic_id = get_apic_id,
-        .set_apic_id = set_apic_id,
-        .apic_id_mask = (0xFFFFFFFFu),
+}
+
+struct apic apic_x2apic_phys = {
+
+        .name                           = "physical x2apic",
+        .probe                          = NULL,
+        .acpi_madt_oem_check            = x2apic_acpi_madt_oem_check,
+        .apic_id_registered             = x2apic_apic_id_registered,
+
+        .irq_delivery_mode              = dest_Fixed,
+        .irq_dest_mode                  = 0, /* physical */
+
+        .target_cpus                    = x2apic_target_cpus,
+        .disable_esr                    = 0,
+        .dest_logical                   = 0,
+        .check_apicid_used              = NULL,
+        .check_apicid_present           = NULL,
+
+        .vector_allocation_domain       = x2apic_vector_allocation_domain,
+        .init_apic_ldr                  = init_x2apic_ldr,
+
+        .ioapic_phys_id_map             = NULL,
+        .setup_apic_routing             = NULL,
+        .multi_timer_check              = NULL,
+        .apicid_to_node                 = NULL,
+        .cpu_to_logical_apicid          = NULL,
+        .cpu_present_to_apicid          = default_cpu_present_to_apicid,
+        .apicid_to_cpu_present          = NULL,
+        .setup_portio_remap             = NULL,
+        .check_phys_apicid_present      = default_check_phys_apicid_present,
+        .enable_apic_mode               = NULL,
+        .phys_pkg_id                    = x2apic_phys_pkg_id,
+        .mps_oem_check                  = NULL,
+
+        .get_apic_id                    = x2apic_phys_get_apic_id,
+        .set_apic_id                    = set_apic_id,
+        .apic_id_mask                   = 0xFFFFFFFFu,
+
+        .cpu_mask_to_apicid             = x2apic_cpu_mask_to_apicid,
+        .cpu_mask_to_apicid_and         = x2apic_cpu_mask_to_apicid_and,
+
+        .send_IPI_mask                  = x2apic_send_IPI_mask,
+        .send_IPI_mask_allbutself       = x2apic_send_IPI_mask_allbutself,
+        .send_IPI_allbutself            = x2apic_send_IPI_allbutself,
+        .send_IPI_all                   = x2apic_send_IPI_all,
+        .send_IPI_self                  = x2apic_send_IPI_self,
+
+        .trampoline_phys_low            = DEFAULT_TRAMPOLINE_PHYS_LOW,
+        .trampoline_phys_high           = DEFAULT_TRAMPOLINE_PHYS_HIGH,
+        .wait_for_init_deassert         = NULL,
+        .smp_callin_clear_local_apic    = NULL,
+        .inquire_remote_apic            = NULL,
+
+        .read                           = native_apic_msr_read,
+        .write                          = native_apic_msr_write,
+        .icr_read                       = native_x2apic_icr_read,
+        .icr_write                      = native_x2apic_icr_write,
+        .wait_icr_idle                  = native_x2apic_wait_icr_idle,
+        .safe_wait_icr_idle             = native_safe_x2apic_wait_icr_idle,
 };
diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index b193e082f6ce..1bd6da1f8fad 100644
--- a/arch/x86/kernel/genx2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -7,27 +7,28 @@
  *
  * Copyright (C) 2007-2008 Silicon Graphics, Inc. All rights reserved.
  */
-
-#include <linux/kernel.h>
-#include <linux/threads.h>
-#include <linux/cpu.h>
 #include <linux/cpumask.h>
+#include <linux/hardirq.h>
+#include <linux/proc_fs.h>
+#include <linux/threads.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/string.h>
 #include <linux/ctype.h>
-#include <linux/init.h>
 #include <linux/sched.h>
-#include <linux/module.h>
-#include <linux/hardirq.h>
 #include <linux/timer.h>
-#include <linux/proc_fs.h>
-#include <asm/current.h>
-#include <asm/smp.h>
-#include <asm/ipi.h>
-#include <asm/genapic.h>
-#include <asm/pgtable.h>
+#include <linux/cpu.h>
+#include <linux/init.h>
+
 #include <asm/uv/uv_mmrs.h>
 #include <asm/uv/uv_hub.h>
+#include <asm/current.h>
+#include <asm/pgtable.h>
 #include <asm/uv/bios.h>
+#include <asm/uv/uv.h>
+#include <asm/apic.h>
+#include <asm/ipi.h>
+#include <asm/smp.h>
 
 DEFINE_PER_CPU(int, x2apic_extra_bits);
 
@@ -90,39 +91,43 @@ static void uv_vector_allocation_domain(int cpu, struct cpumask *retmask)
         cpumask_set_cpu(cpu, retmask);
 }
 
-int uv_wakeup_secondary(int phys_apicid, unsigned int start_rip)
+static int uv_wakeup_secondary(int phys_apicid, unsigned long start_rip)
 {
+#ifdef CONFIG_SMP
         unsigned long val;
         int pnode;
 
         pnode = uv_apicid_to_pnode(phys_apicid);
         val = (1UL << UVH_IPI_INT_SEND_SHFT) |
             (phys_apicid << UVH_IPI_INT_APIC_ID_SHFT) |
-            (((long)start_rip << UVH_IPI_INT_VECTOR_SHFT) >> 12) |
+            ((start_rip << UVH_IPI_INT_VECTOR_SHFT) >> 12) |
             APIC_DM_INIT;
         uv_write_global_mmr64(pnode, UVH_IPI_INT, val);
         mdelay(10);
 
         val = (1UL << UVH_IPI_INT_SEND_SHFT) |
             (phys_apicid << UVH_IPI_INT_APIC_ID_SHFT) |
-            (((long)start_rip << UVH_IPI_INT_VECTOR_SHFT) >> 12) |
+            ((start_rip << UVH_IPI_INT_VECTOR_SHFT) >> 12) |
             APIC_DM_STARTUP;
         uv_write_global_mmr64(pnode, UVH_IPI_INT, val);
+
+        atomic_set(&init_deasserted, 1);
+#endif
         return 0;
 }
 
 static void uv_send_IPI_one(int cpu, int vector)
 {
-        unsigned long val, apicid, lapicid;
+        unsigned long val, apicid;
         int pnode;
 
         apicid = per_cpu(x86_cpu_to_apicid, cpu);
-        lapicid = apicid & 0x3f;                /* ZZZ macro needed */
         pnode = uv_apicid_to_pnode(apicid);
-        val =
-            (1UL << UVH_IPI_INT_SEND_SHFT) | (lapicid <<
-                                              UVH_IPI_INT_APIC_ID_SHFT) |
-            (vector << UVH_IPI_INT_VECTOR_SHFT);
+
+        val = (1UL << UVH_IPI_INT_SEND_SHFT) |
+              (apicid << UVH_IPI_INT_APIC_ID_SHFT) |
+              (vector << UVH_IPI_INT_VECTOR_SHFT);
+
         uv_write_global_mmr64(pnode, UVH_IPI_INT, val);
 }
 
@@ -136,22 +141,24 @@ static void uv_send_IPI_mask(const struct cpumask *mask, int vector)
 
 static void uv_send_IPI_mask_allbutself(const struct cpumask *mask, int vector)
 {
-        unsigned int cpu;
         unsigned int this_cpu = smp_processor_id();
+        unsigned int cpu;
 
-        for_each_cpu(cpu, mask)
+        for_each_cpu(cpu, mask) {
                 if (cpu != this_cpu)
                         uv_send_IPI_one(cpu, vector);
+        }
 }
 
 static void uv_send_IPI_allbutself(int vector)
 {
-        unsigned int cpu;
         unsigned int this_cpu = smp_processor_id();
+        unsigned int cpu;
 
-        for_each_online_cpu(cpu)
+        for_each_online_cpu(cpu) {
                 if (cpu != this_cpu)
                         uv_send_IPI_one(cpu, vector);
+        }
 }
 
 static void uv_send_IPI_all(int vector)
@@ -170,21 +177,21 @@ static void uv_init_apic_ldr(void)
 
 static unsigned int uv_cpu_mask_to_apicid(const struct cpumask *cpumask)
 {
-        int cpu;
-
         /*
          * We're using fixed IRQ delivery, can only return one phys APIC ID.
          * May as well be the first.
          */
-        cpu = cpumask_first(cpumask);
+        int cpu = cpumask_first(cpumask);
+
         if ((unsigned)cpu < nr_cpu_ids)
                 return per_cpu(x86_cpu_to_apicid, cpu);
         else
                 return BAD_APICID;
 }
 
-static unsigned int uv_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
-                                              const struct cpumask *andmask)
+static unsigned int
+uv_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
+                          const struct cpumask *andmask)
 {
         int cpu;
 
@@ -192,15 +199,17 @@ static unsigned int uv_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
          * We're using fixed IRQ delivery, can only return one phys APIC ID.
          * May as well be the first.
          */
-        for_each_cpu_and(cpu, cpumask, andmask)
+        for_each_cpu_and(cpu, cpumask, andmask) {
                 if (cpumask_test_cpu(cpu, cpu_online_mask))
                         break;
+        }
         if (cpu < nr_cpu_ids)
                 return per_cpu(x86_cpu_to_apicid, cpu);
+
         return BAD_APICID;
 }
 
-static unsigned int get_apic_id(unsigned long x)
+static unsigned int x2apic_get_apic_id(unsigned long x)
 {
         unsigned int id;
 
@@ -222,10 +231,10 @@ static unsigned long set_apic_id(unsigned int id)
 static unsigned int uv_read_apic_id(void)
 {
 
-        return get_apic_id(apic_read(APIC_ID));
+        return x2apic_get_apic_id(apic_read(APIC_ID));
 }
 
-static unsigned int phys_pkg_id(int index_msb)
+static int uv_phys_pkg_id(int initial_apicid, int index_msb)
 {
         return uv_read_apic_id() >> index_msb;
 }
@@ -235,26 +244,64 @@ static void uv_send_IPI_self(int vector)
         apic_write(APIC_SELF_IPI, vector);
 }
 
-struct genapic apic_x2apic_uv_x = {
-        .name = "UV large system",
-        .acpi_madt_oem_check = uv_acpi_madt_oem_check,
-        .int_delivery_mode = dest_Fixed,
-        .int_dest_mode = (APIC_DEST_PHYSICAL != 0),
-        .target_cpus = uv_target_cpus,
-        .vector_allocation_domain = uv_vector_allocation_domain,
-        .apic_id_registered = uv_apic_id_registered,
-        .init_apic_ldr = uv_init_apic_ldr,
-        .send_IPI_all = uv_send_IPI_all,
-        .send_IPI_allbutself = uv_send_IPI_allbutself,
-        .send_IPI_mask = uv_send_IPI_mask,
-        .send_IPI_mask_allbutself = uv_send_IPI_mask_allbutself,
-        .send_IPI_self = uv_send_IPI_self,
-        .cpu_mask_to_apicid = uv_cpu_mask_to_apicid,
-        .cpu_mask_to_apicid_and = uv_cpu_mask_to_apicid_and,
-        .phys_pkg_id = phys_pkg_id,
-        .get_apic_id = get_apic_id,
-        .set_apic_id = set_apic_id,
-        .apic_id_mask = (0xFFFFFFFFu),
+struct apic apic_x2apic_uv_x = {
+
+        .name                           = "UV large system",
+        .probe                          = NULL,
+        .acpi_madt_oem_check            = uv_acpi_madt_oem_check,
+        .apic_id_registered             = uv_apic_id_registered,
+
+        .irq_delivery_mode              = dest_Fixed,
+        .irq_dest_mode                  = 1, /* logical */
+
+        .target_cpus                    = uv_target_cpus,
+        .disable_esr                    = 0,
+        .dest_logical                   = APIC_DEST_LOGICAL,
+        .check_apicid_used              = NULL,
+        .check_apicid_present           = NULL,
+
+        .vector_allocation_domain       = uv_vector_allocation_domain,
+        .init_apic_ldr                  = uv_init_apic_ldr,
+
+        .ioapic_phys_id_map             = NULL,
+        .setup_apic_routing             = NULL,
+        .multi_timer_check              = NULL,
+        .apicid_to_node                 = NULL,
+        .cpu_to_logical_apicid          = NULL,
+        .cpu_present_to_apicid          = default_cpu_present_to_apicid,
+        .apicid_to_cpu_present          = NULL,
+        .setup_portio_remap             = NULL,
+        .check_phys_apicid_present      = default_check_phys_apicid_present,
+        .enable_apic_mode               = NULL,
+        .phys_pkg_id                    = uv_phys_pkg_id,
+        .mps_oem_check                  = NULL,
+
+        .get_apic_id                    = x2apic_get_apic_id,
+        .set_apic_id                    = set_apic_id,
+        .apic_id_mask                   = 0xFFFFFFFFu,
+
+        .cpu_mask_to_apicid             = uv_cpu_mask_to_apicid,
+        .cpu_mask_to_apicid_and         = uv_cpu_mask_to_apicid_and,
+
+        .send_IPI_mask                  = uv_send_IPI_mask,
+        .send_IPI_mask_allbutself       = uv_send_IPI_mask_allbutself,
+        .send_IPI_allbutself            = uv_send_IPI_allbutself,
+        .send_IPI_all                   = uv_send_IPI_all,
+        .send_IPI_self                  = uv_send_IPI_self,
+
+        .wakeup_secondary_cpu           = uv_wakeup_secondary,
+        .trampoline_phys_low            = DEFAULT_TRAMPOLINE_PHYS_LOW,
+        .trampoline_phys_high           = DEFAULT_TRAMPOLINE_PHYS_HIGH,
+        .wait_for_init_deassert         = NULL,
+        .smp_callin_clear_local_apic    = NULL,
+        .inquire_remote_apic            = NULL,
+
+        .read                           = native_apic_msr_read,
+        .write                          = native_apic_msr_write,
+        .icr_read                       = native_x2apic_icr_read,
+        .icr_write                      = native_x2apic_icr_write,
+        .wait_icr_idle                  = native_x2apic_wait_icr_idle,
+        .safe_wait_icr_idle             = native_safe_x2apic_wait_icr_idle,
 };
 
 static __cpuinit void set_x2apic_extra_bits(int pnode)
@@ -322,7 +369,7 @@ static __init void map_high(char *id, unsigned long base, int shift,
         paddr = base << shift;
         bytes = (1UL << shift) * (max_pnode + 1);
         printk(KERN_INFO "UV: Map %s_HI 0x%lx - 0x%lx\n", id, paddr,
-                                                paddr + bytes);
+                                                paddr + bytes);
         if (map_type == map_uc)
                 init_extra_mapping_uc(paddr, bytes);
         else
@@ -485,7 +532,7 @@ late_initcall(uv_init_heartbeat);
 
 /*
  * Called on each cpu to initialize the per_cpu UV data area.
- *      ZZZ hotplug not supported yet
+ * FIXME: hotplug not supported yet
  */
 void __cpuinit uv_cpu_init(void)
 {
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index 98807bb095ad..10033fe718e0 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -301,7 +301,7 @@ extern int (*console_blank_hook)(int);
  */
 #define APM_ZERO_SEGS
 
-#include "apm.h"
+#include <asm/apm.h>
 
 /*
  * Define to re-initialize the interrupt 0 timer to 100 Hz after a suspend.
@@ -1192,6 +1192,7 @@ static int suspend(int vetoable)
         device_suspend(PMSG_SUSPEND);
         local_irq_disable();
         device_power_down(PMSG_SUSPEND);
+        sysdev_suspend(PMSG_SUSPEND);
 
         local_irq_enable();
 
@@ -1208,6 +1209,7 @@ static int suspend(int vetoable)
         if (err != APM_SUCCESS)
                 apm_error("suspend", err);
         err = (err == APM_SUCCESS) ? 0 : -EIO;
+        sysdev_resume();
         device_power_up(PMSG_RESUME);
         local_irq_enable();
         device_resume(PMSG_RESUME);
@@ -1228,6 +1230,7 @@ static void standby(void)
 
         local_irq_disable();
         device_power_down(PMSG_SUSPEND);
+        sysdev_suspend(PMSG_SUSPEND);
         local_irq_enable();
 
         err = set_system_power_state(APM_STATE_STANDBY);
@@ -1235,6 +1238,7 @@ static void standby(void)
                 apm_error("standby", err);
 
         local_irq_disable();
+        sysdev_resume();
         device_power_up(PMSG_RESUME);
         local_irq_enable();
 }
diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c
index ee4df08feee6..fbf2f33e3080 100644
--- a/arch/x86/kernel/asm-offsets_32.c
+++ b/arch/x86/kernel/asm-offsets_32.c
@@ -75,6 +75,7 @@ void foo(void)
         OFFSET(PT_DS,  pt_regs, ds);
         OFFSET(PT_ES,  pt_regs, es);
         OFFSET(PT_FS,  pt_regs, fs);
+        OFFSET(PT_GS,  pt_regs, gs);
         OFFSET(PT_ORIG_EAX, pt_regs, orig_ax);
         OFFSET(PT_EIP, pt_regs, ip);
         OFFSET(PT_CS,  pt_regs, cs);
diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
index 1d41d3f1edbc..8793ab33e2c1 100644
--- a/arch/x86/kernel/asm-offsets_64.c
+++ b/arch/x86/kernel/asm-offsets_64.c
@@ -11,7 +11,6 @@
 #include <linux/hardirq.h>
 #include <linux/suspend.h>
 #include <linux/kbuild.h>
-#include <asm/pda.h>
 #include <asm/processor.h>
 #include <asm/segment.h>
 #include <asm/thread_info.h>
@@ -48,16 +47,6 @@ int main(void)
 #endif
         BLANK();
 #undef ENTRY
-#define ENTRY(entry) DEFINE(pda_ ## entry, offsetof(struct x8664_pda, entry))
-        ENTRY(kernelstack); 
-        ENTRY(oldrsp); 
-        ENTRY(pcurrent); 
-        ENTRY(irqcount);
-        ENTRY(cpunumber);
-        ENTRY(irqstackptr);
-        ENTRY(data_offset);
-        BLANK();
-#undef ENTRY
 #ifdef CONFIG_PARAVIRT
         BLANK();
         OFFSET(PARAVIRT_enabled, pv_info, paravirt_enabled);
diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c
index 2cf23634b6d9..6882a735d9c0 100644
--- a/arch/x86/kernel/cpu/addon_cpuid_features.c
+++ b/arch/x86/kernel/cpu/addon_cpuid_features.c
@@ -7,7 +7,7 @@
 #include <asm/pat.h>
 #include <asm/processor.h>
 
-#include <mach_apic.h>
+#include <asm/apic.h>
 
 struct cpuid_bit {
         u16 feature;
@@ -69,7 +69,7 @@ void __cpuinit init_scattered_cpuid_features(struct cpuinfo_x86 *c)
  */
 void __cpuinit detect_extended_topology(struct cpuinfo_x86 *c)
 {
-#ifdef CONFIG_X86_SMP
+#ifdef CONFIG_SMP
         unsigned int eax, ebx, ecx, edx, sub_index;
         unsigned int ht_mask_width, core_plus_mask_width;
         unsigned int core_select_mask, core_level_siblings;
@@ -116,22 +116,14 @@ void __cpuinit detect_extended_topology(struct cpuinfo_x86 *c)
 
         core_select_mask = (~(-1 << core_plus_mask_width)) >> ht_mask_width;
 
-#ifdef CONFIG_X86_32
-        c->cpu_core_id = phys_pkg_id(c->initial_apicid, ht_mask_width)
+        c->cpu_core_id = apic->phys_pkg_id(c->initial_apicid, ht_mask_width)
                                                  & core_select_mask;
-        c->phys_proc_id = phys_pkg_id(c->initial_apicid, core_plus_mask_width);
+        c->phys_proc_id = apic->phys_pkg_id(c->initial_apicid, core_plus_mask_width);
         /*
          * Reinit the apicid, now that we have extended initial_apicid.
          */
-        c->apicid = phys_pkg_id(c->initial_apicid, 0);
-#else
-        c->cpu_core_id = phys_pkg_id(ht_mask_width) & core_select_mask;
-        c->phys_proc_id = phys_pkg_id(core_plus_mask_width);
-        /*
-         * Reinit the apicid, now that we have extended initial_apicid.
-         */
-        c->apicid = phys_pkg_id(0);
-#endif
+        c->apicid = apic->phys_pkg_id(c->initial_apicid, 0);
+
         c->x86_max_cores = (core_level_siblings / smp_num_siblings);
 
 
@@ -143,37 +135,3 @@ void __cpuinit detect_extended_topology(struct cpuinfo_x86 *c)
         return;
 #endif
 }
-
-#ifdef CONFIG_X86_PAT
-void __cpuinit validate_pat_support(struct cpuinfo_x86 *c)
-{
-        if (!cpu_has_pat)
-                pat_disable("PAT not supported by CPU.");
-
-        switch (c->x86_vendor) {
-        case X86_VENDOR_INTEL:
-                /*
-                 * There is a known erratum on Pentium III and Core Solo
-                 * and Core Duo CPUs.
-                 * " Page with PAT set to WC while associated MTRR is UC
-                 *   may consolidate to UC "
-                 * Because of this erratum, it is better to stick with
-                 * setting WC in MTRR rather than using PAT on these CPUs.
-                 *
-                 * Enable PAT WC only on P4, Core 2 or later CPUs.
-                 */
-                if (c->x86 > 0x6 || (c->x86 == 6 && c->x86_model >= 15))
-                        return;
-
-                pat_disable("PAT WC disabled due to known CPU erratum.");
-                return;
-
-        case X86_VENDOR_AMD:
-        case X86_VENDOR_CENTAUR:
-        case X86_VENDOR_TRANSMETA:
-                return;
-        }
-
-        pat_disable("PAT disabled. Not yet verified on this CPU type.");
-}
-#endif
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 7c878f6aa919..f47df59016c5 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -5,6 +5,7 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 #include <asm/apic.h>
+#include <asm/cpu.h>
 
 #ifdef CONFIG_X86_64
 # include <asm/numa_64.h>
@@ -12,8 +13,6 @@
 # include <asm/cacheflush.h>
 #endif
 
-#include <mach_apic.h>
-
 #include "cpu.h"
 
 #ifdef CONFIG_X86_32
@@ -143,6 +142,55 @@ static void __cpuinit init_amd_k6(struct cpuinfo_x86 *c)
         }
 }
 
+static void __cpuinit amd_k7_smp_check(struct cpuinfo_x86 *c)
+{
+#ifdef CONFIG_SMP
+        /* calling is from identify_secondary_cpu() ? */
+        if (c->cpu_index == boot_cpu_id)
+                return;
+
+        /*
+         * Certain Athlons might work (for various values of 'work') in SMP
+         * but they are not certified as MP capable.
+         */
+        /* Athlon 660/661 is valid. */
+        if ((c->x86_model == 6) && ((c->x86_mask == 0) ||
+            (c->x86_mask == 1)))
+                goto valid_k7;
+
+        /* Duron 670 is valid */
+        if ((c->x86_model == 7) && (c->x86_mask == 0))
+                goto valid_k7;
+
+        /*
+         * Athlon 662, Duron 671, and Athlon >model 7 have capability
+         * bit. It's worth noting that the A5 stepping (662) of some
+         * Athlon XP's have the MP bit set.
+         * See http://www.heise.de/newsticker/data/jow-18.10.01-000 for
+         * more.
+         */
+        if (((c->x86_model == 6) && (c->x86_mask >= 2)) ||
+            ((c->x86_model == 7) && (c->x86_mask >= 1)) ||
+             (c->x86_model > 7))
+                if (cpu_has_mp)
+                        goto valid_k7;
+
+        /* If we get here, not a certified SMP capable AMD system. */
+
+        /*
+         * Don't taint if we are running SMP kernel on a single non-MP
+         * approved Athlon
+         */
+        WARN_ONCE(1, "WARNING: This combination of AMD"
+                "processors is not suitable for SMP.\n");
+        if (!test_taint(TAINT_UNSAFE_SMP))
+                add_taint(TAINT_UNSAFE_SMP);
+
+valid_k7:
+        ;
+#endif
+}
+
 static void __cpuinit init_amd_k7(struct cpuinfo_x86 *c)
 {
         u32 l, h;
@@ -177,6 +225,8 @@ static void __cpuinit init_amd_k7(struct cpuinfo_x86 *c)
         }
 
         set_cpu_cap(c, X86_FEATURE_K7);
+
+        amd_k7_smp_check(c);
 }
 #endif
 
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 83492b1f93b1..826d5c876278 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -21,14 +21,14 @@
 #include <asm/asm.h>
 #include <asm/numa.h>
 #include <asm/smp.h>
-#ifdef CONFIG_X86_LOCAL_APIC
-#include <asm/mpspec.h>
+#include <asm/cpu.h>
+#include <asm/cpumask.h>
 #include <asm/apic.h>
-#include <mach_apic.h>
-#include <asm/genapic.h>
+
+#ifdef CONFIG_X86_LOCAL_APIC
+#include <asm/uv/uv.h>
 #endif
 
-#include <asm/pda.h>
 #include <asm/pgtable.h>
 #include <asm/processor.h>
 #include <asm/desc.h>
@@ -37,6 +37,7 @@
 #include <asm/sections.h>
 #include <asm/setup.h>
 #include <asm/hypervisor.h>
+#include <asm/stackprotector.h>
 
 #include "cpu.h"
 
@@ -50,6 +51,15 @@ cpumask_var_t cpu_initialized_mask;
 /* representing cpus for which sibling maps can be computed */
 cpumask_var_t cpu_sibling_setup_mask;
 
+/* correctly size the local cpu masks */
+void __init setup_cpu_local_masks(void)
+{
+        alloc_bootmem_cpumask_var(&cpu_initialized_mask);
+        alloc_bootmem_cpumask_var(&cpu_callin_mask);
+        alloc_bootmem_cpumask_var(&cpu_callout_mask);
+        alloc_bootmem_cpumask_var(&cpu_sibling_setup_mask);
+}
+
 #else /* CONFIG_X86_32 */
 
 cpumask_t cpu_callin_map;
@@ -62,23 +72,23 @@ cpumask_t cpu_sibling_setup_map;
 
 static struct cpu_dev *this_cpu __cpuinitdata;
 
+DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
 #ifdef CONFIG_X86_64
-/* We need valid kernel segments for data and code in long mode too
- * IRET will check the segment types  kkeil 2000/10/28
- * Also sysret mandates a special GDT layout
- */
-/* The TLS descriptors are currently at a different place compared to i386.
-   Hopefully nobody expects them at a fixed place (Wine?) */
-DEFINE_PER_CPU(struct gdt_page, gdt_page) = { .gdt = {
+        /*
+         * We need valid kernel segments for data and code in long mode too
+         * IRET will check the segment types  kkeil 2000/10/28
+         * Also sysret mandates a special GDT layout
+         *
+         * The TLS descriptors are currently at a different place compared to i386.
+         * Hopefully nobody expects them at a fixed place (Wine?)
+         */
         [GDT_ENTRY_KERNEL32_CS] = { { { 0x0000ffff, 0x00cf9b00 } } },
         [GDT_ENTRY_KERNEL_CS] = { { { 0x0000ffff, 0x00af9b00 } } },
         [GDT_ENTRY_KERNEL_DS] = { { { 0x0000ffff, 0x00cf9300 } } },
         [GDT_ENTRY_DEFAULT_USER32_CS] = { { { 0x0000ffff, 0x00cffb00 } } },
         [GDT_ENTRY_DEFAULT_USER_DS] = { { { 0x0000ffff, 0x00cff300 } } },
         [GDT_ENTRY_DEFAULT_USER_CS] = { { { 0x0000ffff, 0x00affb00 } } },
-} };
 #else
-DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
         [GDT_ENTRY_KERNEL_CS] = { { { 0x0000ffff, 0x00cf9a00 } } },
         [GDT_ENTRY_KERNEL_DS] = { { { 0x0000ffff, 0x00cf9200 } } },
         [GDT_ENTRY_DEFAULT_USER_CS] = { { { 0x0000ffff, 0x00cffa00 } } },
@@ -110,9 +120,10 @@ DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
         [GDT_ENTRY_APMBIOS_BASE+2] = { { { 0x0000ffff, 0x00409200 } } },
 
         [GDT_ENTRY_ESPFIX_SS] = { { { 0x00000000, 0x00c09200 } } },
-        [GDT_ENTRY_PERCPU] = { { { 0x00000000, 0x00000000 } } },
-} };
+        [GDT_ENTRY_PERCPU] = { { { 0x0000ffff, 0x00cf9200 } } },
+        GDT_STACK_CANARY_INIT
 #endif
+} };
 EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
 
 #ifdef CONFIG_X86_32
@@ -213,6 +224,49 @@ static inline void squash_the_stupid_serial_number(struct cpuinfo_x86 *c)
 #endif
 
 /*
+ * Some CPU features depend on higher CPUID levels, which may not always
+ * be available due to CPUID level capping or broken virtualization
+ * software.  Add those features to this table to auto-disable them.
+ */
+struct cpuid_dependent_feature {
+        u32 feature;
+        u32 level;
+};
+static const struct cpuid_dependent_feature __cpuinitconst
+cpuid_dependent_features[] = {
+        { X86_FEATURE_MWAIT,            0x00000005 },
+        { X86_FEATURE_DCA,              0x00000009 },
+        { X86_FEATURE_XSAVE,            0x0000000d },
+        { 0, 0 }
+};
+
+static void __cpuinit filter_cpuid_features(struct cpuinfo_x86 *c, bool warn)
+{
+        const struct cpuid_dependent_feature *df;
+        for (df = cpuid_dependent_features; df->feature; df++) {
+                /*
+                 * Note: cpuid_level is set to -1 if unavailable, but
+                 * extended_extended_level is set to 0 if unavailable
+                 * and the legitimate extended levels are all negative
+                 * when signed; hence the weird messing around with
+                 * signs here...
+                 */
+                if (cpu_has(c, df->feature) &&
+                    ((s32)df->level < 0 ?
+                     (u32)df->level > (u32)c->extended_cpuid_level :
+                     (s32)df->level > (s32)c->cpuid_level)) {
+                        clear_cpu_cap(c, df->feature);
+                        if (warn)
+                                printk(KERN_WARNING
+                                       "CPU: CPU feature %s disabled "
+                                       "due to lack of CPUID level 0x%x\n",
+                                       x86_cap_flags[df->feature],
+                                       df->level);
+                }
+        }
+}
+
+/*
  * Naming convention should be: <Name> [(<Codename>)]
  * This table only is used unless init_<vendor>() below doesn't set it;
  * in particular, if CPUID levels 0x80000002..4 are supported, this isn't used
@@ -242,18 +296,29 @@ static char __cpuinit *table_lookup_model(struct cpuinfo_x86 *c)
 
 __u32 cleared_cpu_caps[NCAPINTS] __cpuinitdata;
 
+void load_percpu_segment(int cpu)
+{
+#ifdef CONFIG_X86_32
+        loadsegment(fs, __KERNEL_PERCPU);
+#else
+        loadsegment(gs, 0);
+        wrmsrl(MSR_GS_BASE, (unsigned long)per_cpu(irq_stack_union.gs_base, cpu));
+#endif
+        load_stack_canary_segment();
+}
+
 /* Current gdt points %fs at the "master" per-cpu area: after this,
  * it's on the real one. */
-void switch_to_new_gdt(void)
+void switch_to_new_gdt(int cpu)
 {
         struct desc_ptr gdt_descr;
 
-        gdt_descr.address = (long)get_cpu_gdt_table(smp_processor_id());
+        gdt_descr.address = (long)get_cpu_gdt_table(cpu);
         gdt_descr.size = GDT_SIZE - 1;
         load_gdt(&gdt_descr);
-#ifdef CONFIG_X86_32
-        asm("mov %0, %%fs" : : "r" (__KERNEL_PERCPU) : "memory");
-#endif
+        /* Reload the per-cpu base */
+
+        load_percpu_segment(cpu);
 }
 
 static struct cpu_dev *cpu_devs[X86_VENDOR_NUM] = {};
@@ -383,11 +448,7 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
                 }
 
                 index_msb = get_count_order(smp_num_siblings);
-#ifdef CONFIG_X86_64
-                c->phys_proc_id = phys_pkg_id(index_msb);
-#else
-                c->phys_proc_id = phys_pkg_id(c->initial_apicid, index_msb);
-#endif
+                c->phys_proc_id = apic->phys_pkg_id(c->initial_apicid, index_msb);
 
                 smp_num_siblings = smp_num_siblings / c->x86_max_cores;
 
@@ -395,13 +456,8 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
 
                 core_bits = get_count_order(c->x86_max_cores);
 
-#ifdef CONFIG_X86_64
-                c->cpu_core_id = phys_pkg_id(index_msb) &
+                c->cpu_core_id = apic->phys_pkg_id(c->initial_apicid, index_msb) &
                                                ((1 << core_bits) - 1);
-#else
-                c->cpu_core_id = phys_pkg_id(c->initial_apicid, index_msb) &
-                                               ((1 << core_bits) - 1);
-#endif
         }
 
 out:
@@ -570,11 +626,10 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c)
         if (this_cpu->c_early_init)
                 this_cpu->c_early_init(c);
 
-        validate_pat_support(c);
-
 #ifdef CONFIG_SMP
         c->cpu_index = boot_cpu_id;
 #endif
+        filter_cpuid_features(c, false);
 }
 
 void __init early_cpu_init(void)
@@ -637,7 +692,7 @@ static void __cpuinit generic_identify(struct cpuinfo_x86 *c)
                 c->initial_apicid = (cpuid_ebx(1) >> 24) & 0xFF;
 #ifdef CONFIG_X86_32
 # ifdef CONFIG_X86_HT
-                c->apicid = phys_pkg_id(c->initial_apicid, 0);
+                c->apicid = apic->phys_pkg_id(c->initial_apicid, 0);
 # else
                 c->apicid = c->initial_apicid;
 # endif
@@ -684,7 +739,7 @@ static void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
                 this_cpu->c_identify(c);
 
 #ifdef CONFIG_X86_64
-        c->apicid = phys_pkg_id(0);
+        c->apicid = apic->phys_pkg_id(c->initial_apicid, 0);
 #endif
 
         /*
@@ -708,6 +763,9 @@ static void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
          * we do "generic changes."
          */
 
+        /* Filter out anything that depends on CPUID levels we don't have */
+        filter_cpuid_features(c, true);
+
         /* If the model name is still unset, do table lookup. */
         if (!c->x86_model_id[0]) {
                 char *p;
@@ -877,54 +935,22 @@ static __init int setup_disablecpuid(char *arg)
 __setup("clearcpuid=", setup_disablecpuid);
 
 #ifdef CONFIG_X86_64
-struct x8664_pda **_cpu_pda __read_mostly;
-EXPORT_SYMBOL(_cpu_pda);
-
 struct desc_ptr idt_descr = { 256 * 16 - 1, (unsigned long) idt_table };
 
-static char boot_cpu_stack[IRQSTACKSIZE] __page_aligned_bss;
+DEFINE_PER_CPU_FIRST(union irq_stack_union,
+                     irq_stack_union) __aligned(PAGE_SIZE);
+DEFINE_PER_CPU(char *, irq_stack_ptr) =
+        init_per_cpu_var(irq_stack_union.irq_stack) + IRQ_STACK_SIZE - 64;
 
-void __cpuinit pda_init(int cpu)
-{
-        struct x8664_pda *pda = cpu_pda(cpu);
+DEFINE_PER_CPU(unsigned long, kernel_stack) =
+        (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
+EXPORT_PER_CPU_SYMBOL(kernel_stack);
 
-        /* Setup up data that may be needed in __get_free_pages early */
-        loadsegment(fs, 0);
-        loadsegment(gs, 0);
-        /* Memory clobbers used to order PDA accessed */
-        mb();
-        wrmsrl(MSR_GS_BASE, pda);
-        mb();
-
-        pda->cpunumber = cpu;
-        pda->irqcount = -1;
-        pda->kernelstack = (unsigned long)stack_thread_info() -
-                                 PDA_STACKOFFSET + THREAD_SIZE;
-        pda->active_mm = &init_mm;
-        pda->mmu_state = 0;
-
-        if (cpu == 0) {
-                /* others are initialized in smpboot.c */
-                pda->pcurrent = &init_task;
-                pda->irqstackptr = boot_cpu_stack;
-                pda->irqstackptr += IRQSTACKSIZE - 64;
-        } else {
-                if (!pda->irqstackptr) {
-                        pda->irqstackptr = (char *)
-                                __get_free_pages(GFP_ATOMIC, IRQSTACK_ORDER);
-                        if (!pda->irqstackptr)
-                                panic("cannot allocate irqstack for cpu %d",
-                                      cpu);
-                        pda->irqstackptr += IRQSTACKSIZE - 64;
-                }
+DEFINE_PER_CPU(unsigned int, irq_count) = -1;
 
-                if (pda->nodenumber == 0 && cpu_to_node(cpu) != NUMA_NO_NODE)
-                        pda->nodenumber = cpu_to_node(cpu);
-        }
-}
-
-static char boot_exception_stacks[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ +
-                                  DEBUG_STKSZ] __page_aligned_bss;
+static DEFINE_PER_CPU_PAGE_ALIGNED(char, exception_stacks
+        [(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ + DEBUG_STKSZ])
+        __aligned(PAGE_SIZE);
 
 extern asmlinkage void ignore_sysret(void);
 
@@ -957,16 +983,21 @@ unsigned long kernel_eflags;
  */
 DEFINE_PER_CPU(struct orig_ist, orig_ist);
 
-#else
+#else   /* x86_64 */
 
-/* Make sure %fs is initialized properly in idle threads */
+#ifdef CONFIG_CC_STACKPROTECTOR
+DEFINE_PER_CPU(unsigned long, stack_canary);
+#endif
+
+/* Make sure %fs and %gs are initialized properly in idle threads */
 struct pt_regs * __cpuinit idle_regs(struct pt_regs *regs)
 {
         memset(regs, 0, sizeof(struct pt_regs));
         regs->fs = __KERNEL_PERCPU;
+        regs->gs = __KERNEL_STACK_CANARY;
         return regs;
 }
-#endif
+#endif  /* x86_64 */
 
 /*
  * cpu_init() initializes state that is per-CPU. Some data is already
@@ -982,15 +1013,14 @@ void __cpuinit cpu_init(void)
         struct tss_struct *t = &per_cpu(init_tss, cpu);
         struct orig_ist *orig_ist = &per_cpu(orig_ist, cpu);
         unsigned long v;
-        char *estacks = NULL;
         struct task_struct *me;
         int i;
 
-        /* CPU 0 is initialised in head64.c */
-        if (cpu != 0)
-                pda_init(cpu);
-        else
-                estacks = boot_exception_stacks;
+#ifdef CONFIG_NUMA
+        if (cpu != 0 && percpu_read(node_number) == 0 &&
+            cpu_to_node(cpu) != NUMA_NO_NODE)
+                percpu_write(node_number, cpu_to_node(cpu));
+#endif
 
         me = current;
 
@@ -1006,7 +1036,9 @@ void __cpuinit cpu_init(void)
          * and set up the GDT descriptor:
          */
 
-        switch_to_new_gdt();
+        switch_to_new_gdt(cpu);
+        loadsegment(fs, 0);
+
         load_idt((const struct desc_ptr *)&idt_descr);
 
         memset(me->thread.tls_array, 0, GDT_ENTRY_TLS_ENTRIES * 8);
@@ -1017,25 +1049,20 @@ void __cpuinit cpu_init(void)
         barrier();
 
         check_efer();
-        if (cpu != 0 && x2apic)
+        if (cpu != 0)
                 enable_x2apic();
 
         /*
          * set up and load the per-CPU TSS
          */
         if (!orig_ist->ist[0]) {
-                static const unsigned int order[N_EXCEPTION_STACKS] = {
-                  [0 ... N_EXCEPTION_STACKS - 1] = EXCEPTION_STACK_ORDER,
-                  [DEBUG_STACK - 1] = DEBUG_STACK_ORDER
+                static const unsigned int sizes[N_EXCEPTION_STACKS] = {
+                  [0 ... N_EXCEPTION_STACKS - 1] = EXCEPTION_STKSZ,
+                  [DEBUG_STACK - 1] = DEBUG_STKSZ
                 };
+                char *estacks = per_cpu(exception_stacks, cpu);
                 for (v = 0; v < N_EXCEPTION_STACKS; v++) {
-                        if (cpu) {
-                                estacks = (char *)__get_free_pages(GFP_ATOMIC, order[v]);
-                                if (!estacks)
-                                        panic("Cannot allocate exception "
-                                              "stack %ld %d\n", v, cpu);
-                        }
-                        estacks += PAGE_SIZE << order[v];
+                        estacks += sizes[v];
                         orig_ist->ist[v] = t->x86_tss.ist[v] =
                                         (unsigned long)estacks;
                 }
@@ -1069,22 +1096,19 @@ void __cpuinit cpu_init(void)
          */
         if (kgdb_connected && arch_kgdb_ops.correct_hw_break)
                 arch_kgdb_ops.correct_hw_break();
-        else {
+        else
 #endif
-        /*
-         * Clear all 6 debug registers:
-         */
-
-        set_debugreg(0UL, 0);
-        set_debugreg(0UL, 1);
-        set_debugreg(0UL, 2);
-        set_debugreg(0UL, 3);
-        set_debugreg(0UL, 6);
-        set_debugreg(0UL, 7);
-#ifdef CONFIG_KGDB
-        /* If the kgdb is connected no debug regs should be altered. */
+        {
+                /*
+                 * Clear all 6 debug registers:
+                 */
+                set_debugreg(0UL, 0);
+                set_debugreg(0UL, 1);
+                set_debugreg(0UL, 2);
+                set_debugreg(0UL, 3);
+                set_debugreg(0UL, 6);
+                set_debugreg(0UL, 7);
         }
-#endif
 
         fpu_init();
 
@@ -1114,7 +1138,7 @@ void __cpuinit cpu_init(void)
                 clear_in_cr4(X86_CR4_VME|X86_CR4_PVI|X86_CR4_TSD|X86_CR4_DE);
 
         load_idt(&idt_descr);
-        switch_to_new_gdt();
+        switch_to_new_gdt(cpu);
 
         /*
          * Set up and load the per-CPU TSS and LDT
@@ -1135,9 +1159,6 @@ void __cpuinit cpu_init(void)
         __set_tss_desc(cpu, GDT_ENTRY_DOUBLEFAULT_TSS, &doublefault_tss);
 #endif
 
-        /* Clear %gs. */
-        asm volatile ("mov %0, %%gs" : : "r" (0));
-
         /* Clear all 6 debug registers: */
         set_debugreg(0, 0);
         set_debugreg(0, 1);
diff --git a/arch/x86/kernel/cpu/cpufreq/Kconfig b/arch/x86/kernel/cpu/cpufreq/Kconfig
index efae3b22a0ff..65792c2cc462 100644
--- a/arch/x86/kernel/cpu/cpufreq/Kconfig
+++ b/arch/x86/kernel/cpu/cpufreq/Kconfig
@@ -245,17 +245,6 @@ config X86_E_POWERSAVER
 
 comment "shared options"
 
-config X86_ACPI_CPUFREQ_PROC_INTF
-        bool "/proc/acpi/processor/../performance interface (deprecated)"
-        depends on PROC_FS
-        depends on X86_ACPI_CPUFREQ || X86_POWERNOW_K7_ACPI || X86_POWERNOW_K8_ACPI
-        help
-          This enables the deprecated /proc/acpi/processor/../performance
-          interface. While it is helpful for debugging, the generic,
-          cross-architecture cpufreq interfaces should be used.
-
-          If in doubt, say N.
-
 config X86_SPEEDSTEP_LIB
         tristate
         default (X86_SPEEDSTEP_ICH || X86_SPEEDSTEP_SMI || X86_P4_CLOCKMOD)
diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
index 4b1c319d30c3..22590cf688ae 100644
--- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -601,7 +601,7 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
         if (!data)
                 return -ENOMEM;
 
-        data->acpi_data = percpu_ptr(acpi_perf_data, cpu);
+        data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
         per_cpu(drv_data, cpu) = data;
 
         if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
diff --git a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
index c2f930d86640..41ab3f064cb1 100644
--- a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
+++ b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
@@ -204,12 +204,12 @@ static int eps_cpu_init(struct cpufreq_policy *policy)
         }
         /* Enable Enhanced PowerSaver */
         rdmsrl(MSR_IA32_MISC_ENABLE, val);
-        if (!(val & 1 << 16)) {
-                val |= 1 << 16;
+        if (!(val & MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP)) {
+                val |= MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP;
                 wrmsrl(MSR_IA32_MISC_ENABLE, val);
                 /* Can be locked at 0 */
                 rdmsrl(MSR_IA32_MISC_ENABLE, val);
-                if (!(val & 1 << 16)) {
+                if (!(val & MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP)) {
                         printk(KERN_INFO "eps: Can't enable Enhanced PowerSaver\n");
                         return -ENODEV;
                 }
diff --git a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
index b585e04cbc9e..3178c3acd97e 100644
--- a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
+++ b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
@@ -277,7 +277,6 @@ static struct cpufreq_driver p4clockmod_driver = {
         .name           = "p4-clockmod",
         .owner          = THIS_MODULE,
         .attr           = p4clockmod_attr,
-        .hide_interface = 1,
 };
 
 
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index 5c28b37dea11..6428aa17b40e 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -939,10 +939,25 @@ static void powernow_k8_cpu_exit_acpi(struct powernow_k8_data *data)
         free_cpumask_var(data->acpi_data.shared_cpu_map);
 }
 
+static int get_transition_latency(struct powernow_k8_data *data)
+{
+        int max_latency = 0;
+        int i;
+        for (i = 0; i < data->acpi_data.state_count; i++) {
+                int cur_latency = data->acpi_data.states[i].transition_latency
+                        + data->acpi_data.states[i].bus_master_latency;
+                if (cur_latency > max_latency)
+                        max_latency = cur_latency;
+        }
+        /* value in usecs, needs to be in nanoseconds */
+        return 1000 * max_latency;
+}
+
 #else
 static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data) { return -ENODEV; }
 static void powernow_k8_cpu_exit_acpi(struct powernow_k8_data *data) { return; }
 static void powernow_k8_acpi_pst_values(struct powernow_k8_data *data, unsigned int index) { return; }
+static int get_transition_latency(struct powernow_k8_data *data) { return 0; }
 #endif /* CONFIG_X86_POWERNOW_K8_ACPI */
 
 /* Take a frequency, and issue the fid/vid transition command */
@@ -1142,8 +1157,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
         data->cpu = pol->cpu;
         data->currpstate = HW_PSTATE_INVALID;
 
-        rc = powernow_k8_cpu_init_acpi(data);
-        if (rc) {
+        if (powernow_k8_cpu_init_acpi(data)) {
                 /*
                  * Use the PSB BIOS structure. This is only availabe on
                  * an UP version, and is deprecated by AMD.
@@ -1161,19 +1175,28 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
                                "ACPI maintainers and complain to your BIOS "
                                "vendor.\n");
 #endif
-                        goto err_out;
+                        kfree(data);
+                        return -ENODEV;
                 }
                 if (pol->cpu != 0) {
                         printk(KERN_ERR FW_BUG PFX "No ACPI _PSS objects for "
                                "CPU other than CPU0. Complain to your BIOS "
                                "vendor.\n");
-                        goto err_out;
+                        kfree(data);
+                        return -ENODEV;
                 }
                 rc = find_psb_table(data);
                 if (rc) {
-                        goto err_out;
+                        kfree(data);
+                        return -ENODEV;
                 }
-        }
+                /* Take a crude guess here.
+                 * That guess was in microseconds, so multiply with 1000 */
+                pol->cpuinfo.transition_latency = (
+                         ((data->rvo + 8) * data->vstable * VST_UNITS_20US) +
+                         ((1 << data->irt) * 30)) * 1000;
+        } else /* ACPI _PSS objects available */
+                pol->cpuinfo.transition_latency = get_transition_latency(data);
 
         /* only run on specific CPU from here on */
         oldmask = current->cpus_allowed;
@@ -1204,11 +1227,6 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
                 cpumask_copy(pol->cpus, &per_cpu(cpu_core_map, pol->cpu));
         data->available_cores = pol->cpus;
 
-        /* Take a crude guess here.
-         * That guess was in microseconds, so multiply with 1000 */
-        pol->cpuinfo.transition_latency = (((data->rvo + 8) * data->vstable * VST_UNITS_20US)
-            + (3 * (1 << data->irt) * 10)) * 1000;
-
         if (cpu_family == CPU_HW_PSTATE)
                 pol->cur = find_khz_freq_from_pstate(data->powernow_table, data->currpstate);
         else
diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
index f08998278a3a..c9f1fdc02830 100644
--- a/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
@@ -390,14 +390,14 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
            enable it if not. */
         rdmsr(MSR_IA32_MISC_ENABLE, l, h);
 
-        if (!(l & (1<<16))) {
-                l |= (1<<16);
+        if (!(l & MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP)) {
+                l |= MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP;
                 dprintk("trying to enable Enhanced SpeedStep (%x)\n", l);
                 wrmsr(MSR_IA32_MISC_ENABLE, l, h);
 
                 /* check to see if it stuck */
                 rdmsr(MSR_IA32_MISC_ENABLE, l, h);
-                if (!(l & (1<<16))) {
+                if (!(l & MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP)) {
                         printk(KERN_INFO PFX
                                 "couldn't enable Enhanced SpeedStep\n");
                         return -ENODEV;
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 8ea6929e974c..191117f1ad51 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -13,6 +13,7 @@
 #include <asm/uaccess.h>
 #include <asm/ds.h>
 #include <asm/bugs.h>
+#include <asm/cpu.h>
 
 #ifdef CONFIG_X86_64
 #include <asm/topology.h>
@@ -24,11 +25,23 @@
 #ifdef CONFIG_X86_LOCAL_APIC
 #include <asm/mpspec.h>
 #include <asm/apic.h>
-#include <mach_apic.h>
 #endif
 
 static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
 {
+        /* Unmask CPUID levels if masked: */
+        if (c->x86 > 6 || (c->x86 == 6 && c->x86_model >= 0xd)) {
+                u64 misc_enable;
+
+                rdmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
+
+                if (misc_enable & MSR_IA32_MISC_ENABLE_LIMIT_CPUID) {
+                        misc_enable &= ~MSR_IA32_MISC_ENABLE_LIMIT_CPUID;
+                        wrmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
+                        c->cpuid_level = cpuid_eax(0);
+                }
+        }
+
         if ((c->x86 == 0xf && c->x86_model >= 0x03) ||
                 (c->x86 == 0x6 && c->x86_model >= 0x0e))
                 set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
@@ -50,6 +63,18 @@ static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
                 set_cpu_cap(c, X86_FEATURE_NONSTOP_TSC);
         }
 
+        /*
+         * There is a known erratum on Pentium III and Core Solo
+         * and Core Duo CPUs.
+         * " Page with PAT set to WC while associated MTRR is UC
+         *   may consolidate to UC "
+         * Because of this erratum, it is better to stick with
+         * setting WC in MTRR rather than using PAT on these CPUs.
+         *
+         * Enable PAT WC only on P4, Core 2 or later CPUs.
+         */
+        if (c->x86 == 6 && c->x86_model < 15)
+                clear_cpu_cap(c, X86_FEATURE_PAT);
 }
 
 #ifdef CONFIG_X86_32
@@ -86,6 +111,28 @@ static void __cpuinit trap_init_f00f_bug(void)
 }
 #endif
 
+static void __cpuinit intel_smp_check(struct cpuinfo_x86 *c)
+{
+#ifdef CONFIG_SMP
+        /* calling is from identify_secondary_cpu() ? */
+        if (c->cpu_index == boot_cpu_id)
+                return;
+
+        /*
+         * Mask B, Pentium, but not Pentium MMX
+         */
+        if (c->x86 == 5 &&
+            c->x86_mask >= 1 && c->x86_mask <= 4 &&
+            c->x86_model <= 3) {
+                /*
+                 * Remember we have B step Pentia with bugs
+                 */
+                WARN_ONCE(1, "WARNING: SMP operation may be unreliable"
+                                    "with B stepping processors.\n");
+        }
+#endif
+}
+
 static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
 {
         unsigned long lo, hi;
@@ -122,10 +169,10 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
          */
         if ((c->x86 == 15) && (c->x86_model == 1) && (c->x86_mask == 1)) {
                 rdmsr(MSR_IA32_MISC_ENABLE, lo, hi);
-                if ((lo & (1<<9)) == 0) {
+                if ((lo & MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE) == 0) {
                         printk (KERN_INFO "CPU: C0 stepping P4 Xeon detected.\n");
                         printk (KERN_INFO "CPU: Disabling hardware prefetching (Errata 037)\n");
-                        lo |= (1<<9);   /* Disable hw prefetching */
+                        lo |= MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE;
                         wrmsr (MSR_IA32_MISC_ENABLE, lo, hi);
                 }
         }
@@ -162,6 +209,8 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
 #ifdef CONFIG_X86_NUMAQ
         numaq_tsc_disable();
 #endif
+
+        intel_smp_check(c);
 }
 #else
 static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
@@ -278,6 +327,9 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c)
                 ds_init_intel(c);
         }
 
+        if (c->x86 == 6 && c->x86_model == 29 && cpu_has_clflush)
+                set_cpu_cap(c, X86_FEATURE_CLFLUSH_MONITOR);
+
 #ifdef CONFIG_X86_64
         if (c->x86 == 15)
                 c->x86_cache_alignment = c->x86_clflush_size * 2;
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 03f93c5dcfb3..8e6ce2c146d6 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -36,8 +36,11 @@ static struct _cache_table cache_table[] __cpuinitdata =
 {
         { 0x06, LVL_1_INST, 8 },        /* 4-way set assoc, 32 byte line size */
         { 0x08, LVL_1_INST, 16 },       /* 4-way set assoc, 32 byte line size */
+        { 0x09, LVL_1_INST, 32 },       /* 4-way set assoc, 64 byte line size */
         { 0x0a, LVL_1_DATA, 8 },        /* 2 way set assoc, 32 byte line size */
         { 0x0c, LVL_1_DATA, 16 },       /* 4-way set assoc, 32 byte line size */
+        { 0x0d, LVL_1_DATA, 16 },       /* 4-way set assoc, 64 byte line size */
+        { 0x21, LVL_2,      256 },      /* 8-way set assoc, 64 byte line size */
         { 0x22, LVL_3,      512 },      /* 4-way set assoc, sectored cache, 64 byte line size */
         { 0x23, LVL_3,      1024 },     /* 8-way set assoc, sectored cache, 64 byte line size */
         { 0x25, LVL_3,      2048 },     /* 8-way set assoc, sectored cache, 64 byte line size */
@@ -85,6 +88,18 @@ static struct _cache_table cache_table[] __cpuinitdata =
         { 0x85, LVL_2,    2048 },       /* 8-way set assoc, 32 byte line size */
         { 0x86, LVL_2,     512 },       /* 4-way set assoc, 64 byte line size */
         { 0x87, LVL_2,    1024 },       /* 8-way set assoc, 64 byte line size */
+        { 0xd0, LVL_3,     512 },       /* 4-way set assoc, 64 byte line size */
+        { 0xd1, LVL_3,    1024 },       /* 4-way set assoc, 64 byte line size */
+        { 0xd2, LVL_3,    2048 },       /* 4-way set assoc, 64 byte line size */
+        { 0xd6, LVL_3,    1024 },       /* 8-way set assoc, 64 byte line size */
+        { 0xd7, LVL_3,    2038 },       /* 8-way set assoc, 64 byte line size */
+        { 0xd8, LVL_3,    4096 },       /* 12-way set assoc, 64 byte line size */
+        { 0xdc, LVL_3,    2048 },       /* 12-way set assoc, 64 byte line size */
+        { 0xdd, LVL_3,    4096 },       /* 12-way set assoc, 64 byte line size */
+        { 0xde, LVL_3,    8192 },       /* 12-way set assoc, 64 byte line size */
+        { 0xe2, LVL_3,    2048 },       /* 16-way set assoc, 64 byte line size */
+        { 0xe3, LVL_3,    4096 },       /* 16-way set assoc, 64 byte line size */
+        { 0xe4, LVL_3,    8192 },       /* 16-way set assoc, 64 byte line size */
         { 0x00, 0, 0}
 };
 
diff --git a/arch/x86/kernel/cpu/mcheck/Makefile b/arch/x86/kernel/cpu/mcheck/Makefile
index d7d2323bbb69..b2f89829bbe8 100644
--- a/arch/x86/kernel/cpu/mcheck/Makefile
+++ b/arch/x86/kernel/cpu/mcheck/Makefile
@@ -4,3 +4,4 @@ obj-$(CONFIG_X86_32)		+= k7.o p4.o p5.o p6.o winchip.o
 obj-$(CONFIG_X86_MCE_INTEL)     += mce_intel_64.o
 obj-$(CONFIG_X86_MCE_AMD)       += mce_amd_64.o
 obj-$(CONFIG_X86_MCE_NONFATAL)  += non-fatal.o
+obj-$(CONFIG_X86_MCE_THRESHOLD) += threshold.o
diff --git a/arch/x86/kernel/cpu/mcheck/mce_32.c b/arch/x86/kernel/cpu/mcheck/mce_32.c
index dfaebce3633e..3552119b091d 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_32.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_32.c
@@ -60,20 +60,6 @@ void mcheck_init(struct cpuinfo_x86 *c)
         }
 }
 
-static unsigned long old_cr4 __initdata;
-
-void __init stop_mce(void)
-{
-        old_cr4 = read_cr4();
-        clear_in_cr4(X86_CR4_MCE);
-}
-
-void __init restart_mce(void)
-{
-        if (old_cr4 & X86_CR4_MCE)
-                set_in_cr4(X86_CR4_MCE);
-}
-
 static int __init mcheck_disable(char *str)
 {
         mce_disabled = 1;
diff --git a/arch/x86/kernel/cpu/mcheck/mce_64.c b/arch/x86/kernel/cpu/mcheck/mce_64.c
index 1c838032fd37..ca14604611ec 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_64.c
@@ -3,6 +3,8 @@
  * K8 parts Copyright 2002,2003 Andi Kleen, SuSE Labs.
  * Rest from unknown author(s).
  * 2004 Andi Kleen. Rewrote most of it.
+ * Copyright 2008 Intel Corporation
+ * Author: Andi Kleen
  */
 
 #include <linux/init.h>
@@ -24,6 +26,9 @@
 #include <linux/ctype.h>
 #include <linux/kmod.h>
 #include <linux/kdebug.h>
+#include <linux/kobject.h>
+#include <linux/sysfs.h>
+#include <linux/ratelimit.h>
 #include <asm/processor.h>
 #include <asm/msr.h>
 #include <asm/mce.h>
@@ -32,7 +37,6 @@
 #include <asm/idle.h>
 
 #define MISC_MCELOG_MINOR 227
-#define NR_SYSFS_BANKS 6
 
 atomic_t mce_entry;
 
@@ -47,7 +51,7 @@ static int mce_dont_init;
  */
 static int tolerant = 1;
 static int banks;
-static unsigned long bank[NR_SYSFS_BANKS] = { [0 ... NR_SYSFS_BANKS-1] = ~0UL };
+static u64 *bank;
 static unsigned long notify_user;
 static int rip_msr;
 static int mce_bootlog = -1;
@@ -58,6 +62,19 @@ static char *trigger_argv[2] = { trigger, NULL };
 
 static DECLARE_WAIT_QUEUE_HEAD(mce_wait);
 
+/* MCA banks polled by the period polling timer for corrected events */
+DEFINE_PER_CPU(mce_banks_t, mce_poll_banks) = {
+        [0 ... BITS_TO_LONGS(MAX_NR_BANKS)-1] = ~0UL
+};
+
+/* Do initial initialization of a struct mce */
+void mce_setup(struct mce *m)
+{
+        memset(m, 0, sizeof(struct mce));
+        m->cpu = smp_processor_id();
+        rdtscll(m->tsc);
+}
+
 /*
  * Lockless MCE logging infrastructure.
  * This avoids deadlocks on printk locks without having to break locks. Also
@@ -119,11 +136,11 @@ static void print_mce(struct mce *m)
                         print_symbol("{%s}", m->ip);
                 printk("\n");
         }
-        printk(KERN_EMERG "TSC %Lx ", m->tsc);
+        printk(KERN_EMERG "TSC %llx ", m->tsc);
         if (m->addr)
-                printk("ADDR %Lx ", m->addr);
+                printk("ADDR %llx ", m->addr);
         if (m->misc)
-                printk("MISC %Lx ", m->misc);
+                printk("MISC %llx ", m->misc);
         printk("\n");
         printk(KERN_EMERG "This is not a software problem!\n");
         printk(KERN_EMERG "Run through mcelog --ascii to decode "
@@ -149,8 +166,10 @@ static void mce_panic(char *msg, struct mce *backup, unsigned long start)
         panic(msg);
 }
 
-static int mce_available(struct cpuinfo_x86 *c)
+int mce_available(struct cpuinfo_x86 *c)
 {
+        if (mce_dont_init)
+                return 0;
         return cpu_has(c, X86_FEATURE_MCE) && cpu_has(c, X86_FEATURE_MCA);
 }
 
@@ -172,7 +191,77 @@ static inline void mce_get_rip(struct mce *m, struct pt_regs *regs)
 }
 
 /*
- * The actual machine check handler
+ * Poll for corrected events or events that happened before reset.
+ * Those are just logged through /dev/mcelog.
+ *
+ * This is executed in standard interrupt context.
+ */
+void machine_check_poll(enum mcp_flags flags, mce_banks_t *b)
+{
+        struct mce m;
+        int i;
+
+        mce_setup(&m);
+
+        rdmsrl(MSR_IA32_MCG_STATUS, m.mcgstatus);
+        for (i = 0; i < banks; i++) {
+                if (!bank[i] || !test_bit(i, *b))
+                        continue;
+
+                m.misc = 0;
+                m.addr = 0;
+                m.bank = i;
+                m.tsc = 0;
+
+                barrier();
+                rdmsrl(MSR_IA32_MC0_STATUS + i*4, m.status);
+                if (!(m.status & MCI_STATUS_VAL))
+                        continue;
+
+                /*
+                 * Uncorrected events are handled by the exception handler
+                 * when it is enabled. But when the exception is disabled log
+                 * everything.
+                 *
+                 * TBD do the same check for MCI_STATUS_EN here?
+                 */
+                if ((m.status & MCI_STATUS_UC) && !(flags & MCP_UC))
+                        continue;
+
+                if (m.status & MCI_STATUS_MISCV)
+                        rdmsrl(MSR_IA32_MC0_MISC + i*4, m.misc);
+                if (m.status & MCI_STATUS_ADDRV)
+                        rdmsrl(MSR_IA32_MC0_ADDR + i*4, m.addr);
+
+                if (!(flags & MCP_TIMESTAMP))
+                        m.tsc = 0;
+                /*
+                 * Don't get the IP here because it's unlikely to
+                 * have anything to do with the actual error location.
+                 */
+
+                mce_log(&m);
+                add_taint(TAINT_MACHINE_CHECK);
+
+                /*
+                 * Clear state for this bank.
+                 */
+                wrmsrl(MSR_IA32_MC0_STATUS+4*i, 0);
+        }
+
+        /*
+         * Don't clear MCG_STATUS here because it's only defined for
+         * exceptions.
+         */
+}
+
+/*
+ * The actual machine check handler. This only handles real
+ * exceptions when something got corrupted coming in through int 18.
+ *
+ * This is executed in NMI context not subject to normal locking rules. This
+ * implies that most kernel services cannot be safely used. Don't even
+ * think about putting a printk in there!
  */
 void do_machine_check(struct pt_regs * regs, long error_code)
 {
@@ -190,17 +279,18 @@ void do_machine_check(struct pt_regs * regs, long error_code)
          * error.
          */
         int kill_it = 0;
+        DECLARE_BITMAP(toclear, MAX_NR_BANKS);
 
         atomic_inc(&mce_entry);
 
-        if ((regs
-             && notify_die(DIE_NMI, "machine check", regs, error_code,
+        if (notify_die(DIE_NMI, "machine check", regs, error_code,
                            18, SIGKILL) == NOTIFY_STOP)
-            || !banks)
+                goto out2;
+        if (!banks)
                 goto out2;
 
-        memset(&m, 0, sizeof(struct mce));
-        m.cpu = smp_processor_id();
+        mce_setup(&m);
+
         rdmsrl(MSR_IA32_MCG_STATUS, m.mcgstatus);
         /* if the restart IP is not valid, we're done for */
         if (!(m.mcgstatus & MCG_STATUS_RIPV))
@@ -210,18 +300,32 @@ void do_machine_check(struct pt_regs * regs, long error_code)
         barrier();
 
         for (i = 0; i < banks; i++) {
-                if (i < NR_SYSFS_BANKS && !bank[i])
+                __clear_bit(i, toclear);
+                if (!bank[i])
                         continue;
 
                 m.misc = 0;
                 m.addr = 0;
                 m.bank = i;
-                m.tsc = 0;
 
                 rdmsrl(MSR_IA32_MC0_STATUS + i*4, m.status);
                 if ((m.status & MCI_STATUS_VAL) == 0)
                         continue;
 
+                /*
+                 * Non uncorrected errors are handled by machine_check_poll
+                 * Leave them alone.
+                 */
+                if ((m.status & MCI_STATUS_UC) == 0)
+                        continue;
+
+                /*
+                 * Set taint even when machine check was not enabled.
+                 */
+                add_taint(TAINT_MACHINE_CHECK);
+
+                __set_bit(i, toclear);
+
                 if (m.status & MCI_STATUS_EN) {
                         /* if PCC was set, there's no way out */
                         no_way_out |= !!(m.status & MCI_STATUS_PCC);
@@ -235,6 +339,12 @@ void do_machine_check(struct pt_regs * regs, long error_code)
                                         no_way_out = 1;
                                 kill_it = 1;
                         }
+                } else {
+                        /*
+                         * Machine check event was not enabled. Clear, but
+                         * ignore.
+                         */
+                        continue;
                 }
 
                 if (m.status & MCI_STATUS_MISCV)
@@ -243,10 +353,7 @@ void do_machine_check(struct pt_regs * regs, long error_code)
                         rdmsrl(MSR_IA32_MC0_ADDR + i*4, m.addr);
 
                 mce_get_rip(&m, regs);
-                if (error_code >= 0)
-                        rdtscll(m.tsc);
-                if (error_code != -2)
-                        mce_log(&m);
+                mce_log(&m);
 
                 /* Did this bank cause the exception? */
                 /* Assume that the bank with uncorrectable errors did it,
@@ -255,14 +362,8 @@ void do_machine_check(struct pt_regs * regs, long error_code)
                         panicm = m;
                         panicm_found = 1;
                 }
-
-                add_taint(TAINT_MACHINE_CHECK);
         }
 
-        /* Never do anything final in the polling timer */
-        if (!regs)
-                goto out;
-
         /* If we didn't find an uncorrectable error, pick
            the last one (shouldn't happen, just being safe). */
         if (!panicm_found)
@@ -295,11 +396,11 @@ void do_machine_check(struct pt_regs * regs, long error_code)
                  * If we know that the error was in user space, send a
                  * SIGBUS.  Otherwise, panic if tolerance is low.
                  *
-                 * do_exit() takes an awful lot of locks and has a slight
+                 * force_sig() takes an awful lot of locks and has a slight
                  * risk of deadlocking.
                  */
                 if (user_space) {
-                        do_exit(SIGBUS);
+                        force_sig(SIGBUS, current);
                 } else if (panic_on_oops || tolerant < 2) {
                         mce_panic("Uncorrected machine check",
                                 &panicm, mcestart);
@@ -309,10 +410,11 @@ void do_machine_check(struct pt_regs * regs, long error_code)
         /* notify userspace ASAP */
         set_thread_flag(TIF_MCE_NOTIFY);
 
- out:
         /* the last thing we do is clear state */
-        for (i = 0; i < banks; i++)
-                wrmsrl(MSR_IA32_MC0_STATUS+4*i, 0);
+        for (i = 0; i < banks; i++) {
+                if (test_bit(i, toclear))
+                        wrmsrl(MSR_IA32_MC0_STATUS+4*i, 0);
+        }
         wrmsrl(MSR_IA32_MCG_STATUS, 0);
  out2:
         atomic_dec(&mce_entry);
@@ -332,15 +434,13 @@ void do_machine_check(struct pt_regs * regs, long error_code)
  * and historically has been the register value of the
  * MSR_IA32_THERMAL_STATUS (Intel) msr.
  */
-void mce_log_therm_throt_event(unsigned int cpu, __u64 status)
+void mce_log_therm_throt_event(__u64 status)
 {
         struct mce m;
 
-        memset(&m, 0, sizeof(m));
-        m.cpu = cpu;
+        mce_setup(&m);
         m.bank = MCE_THERMAL_BANK;
         m.status = status;
-        rdtscll(m.tsc);
         mce_log(&m);
 }
 #endif /* CONFIG_X86_MCE_INTEL */
@@ -353,18 +453,18 @@ void mce_log_therm_throt_event(unsigned int cpu, __u64 status)
 
 static int check_interval = 5 * 60; /* 5 minutes */
 static int next_interval; /* in jiffies */
-static void mcheck_timer(struct work_struct *work);
-static DECLARE_DELAYED_WORK(mcheck_work, mcheck_timer);
+static void mcheck_timer(unsigned long);
+static DEFINE_PER_CPU(struct timer_list, mce_timer);
 
-static void mcheck_check_cpu(void *info)
+static void mcheck_timer(unsigned long data)
 {
-        if (mce_available(&current_cpu_data))
-                do_machine_check(NULL, 0);
-}
+        struct timer_list *t = &per_cpu(mce_timer, data);
 
-static void mcheck_timer(struct work_struct *work)
-{
-        on_each_cpu(mcheck_check_cpu, NULL, 1);
+        WARN_ON(smp_processor_id() != data);
+
+        if (mce_available(&current_cpu_data))
+                machine_check_poll(MCP_TIMESTAMP,
+                                &__get_cpu_var(mce_poll_banks));
 
         /*
          * Alert userspace if needed.  If we logged an MCE, reduce the
@@ -377,31 +477,41 @@ static void mcheck_timer(struct work_struct *work)
                                 (int)round_jiffies_relative(check_interval*HZ));
         }
 
-        schedule_delayed_work(&mcheck_work, next_interval);
+        t->expires = jiffies + next_interval;
+        add_timer(t);
+}
+
+static void mce_do_trigger(struct work_struct *work)
+{
+        call_usermodehelper(trigger, trigger_argv, NULL, UMH_NO_WAIT);
 }
 
+static DECLARE_WORK(mce_trigger_work, mce_do_trigger);
+
 /*
- * This is only called from process context.  This is where we do
- * anything we need to alert userspace about new MCEs.  This is called
- * directly from the poller and also from entry.S and idle, thanks to
- * TIF_MCE_NOTIFY.
+ * Notify the user(s) about new machine check events.
+ * Can be called from interrupt context, but not from machine check/NMI
+ * context.
  */
 int mce_notify_user(void)
 {
+        /* Not more than two messages every minute */
+        static DEFINE_RATELIMIT_STATE(ratelimit, 60*HZ, 2);
+
         clear_thread_flag(TIF_MCE_NOTIFY);
         if (test_and_clear_bit(0, &notify_user)) {
-                static unsigned long last_print;
-                unsigned long now = jiffies;
-
                 wake_up_interruptible(&mce_wait);
-                if (trigger[0])
-                        call_usermodehelper(trigger, trigger_argv, NULL,
-                                                UMH_NO_WAIT);
 
-                if (time_after_eq(now, last_print + (check_interval*HZ))) {
-                        last_print = now;
+                /*
+                 * There is no risk of missing notifications because
+                 * work_pending is always cleared before the function is
+                 * executed.
+                 */
+                if (trigger[0] && !work_pending(&mce_trigger_work))
+                        schedule_work(&mce_trigger_work);
+
+                if (__ratelimit(&ratelimit))
                         printk(KERN_INFO "Machine check events logged\n");
-                }
 
                 return 1;
         }
@@ -425,63 +535,78 @@ static struct notifier_block mce_idle_notifier = {
 
 static __init int periodic_mcheck_init(void)
 {
-        next_interval = check_interval * HZ;
-        if (next_interval)
-                schedule_delayed_work(&mcheck_work,
-                                      round_jiffies_relative(next_interval));
-        idle_notifier_register(&mce_idle_notifier);
-        return 0;
+       idle_notifier_register(&mce_idle_notifier);
+       return 0;
 }
 __initcall(periodic_mcheck_init);
 
-
 /*
  * Initialize Machine Checks for a CPU.
  */
-static void mce_init(void *dummy)
+static int mce_cap_init(void)
 {
         u64 cap;
-        int i;
+        unsigned b;
 
         rdmsrl(MSR_IA32_MCG_CAP, cap);
-        banks = cap & 0xff;
-        if (banks > MCE_EXTENDED_BANK) {
-                banks = MCE_EXTENDED_BANK;
-                printk(KERN_INFO "MCE: warning: using only %d banks\n",
-                       MCE_EXTENDED_BANK);
+        b = cap & 0xff;
+        if (b > MAX_NR_BANKS) {
+                printk(KERN_WARNING
+                       "MCE: Using only %u machine check banks out of %u\n",
+                        MAX_NR_BANKS, b);
+                b = MAX_NR_BANKS;
         }
+
+        /* Don't support asymmetric configurations today */
+        WARN_ON(banks != 0 && b != banks);
+        banks = b;
+        if (!bank) {
+                bank = kmalloc(banks * sizeof(u64), GFP_KERNEL);
+                if (!bank)
+                        return -ENOMEM;
+                memset(bank, 0xff, banks * sizeof(u64));
+        }
+
         /* Use accurate RIP reporting if available. */
         if ((cap & (1<<9)) && ((cap >> 16) & 0xff) >= 9)
                 rip_msr = MSR_IA32_MCG_EIP;
 
-        /* Log the machine checks left over from the previous reset.
-           This also clears all registers */
-        do_machine_check(NULL, mce_bootlog ? -1 : -2);
+        return 0;
+}
+
+static void mce_init(void *dummy)
+{
+        u64 cap;
+        int i;
+        mce_banks_t all_banks;
+
+        /*
+         * Log the machine checks left over from the previous reset.
+         */
+        bitmap_fill(all_banks, MAX_NR_BANKS);
+        machine_check_poll(MCP_UC, &all_banks);
 
         set_in_cr4(X86_CR4_MCE);
 
+        rdmsrl(MSR_IA32_MCG_CAP, cap);
         if (cap & MCG_CTL_P)
                 wrmsr(MSR_IA32_MCG_CTL, 0xffffffff, 0xffffffff);
 
         for (i = 0; i < banks; i++) {
-                if (i < NR_SYSFS_BANKS)
-                        wrmsrl(MSR_IA32_MC0_CTL+4*i, bank[i]);
-                else
-                        wrmsrl(MSR_IA32_MC0_CTL+4*i, ~0UL);
-
+                wrmsrl(MSR_IA32_MC0_CTL+4*i, bank[i]);
                 wrmsrl(MSR_IA32_MC0_STATUS+4*i, 0);
         }
 }
 
 /* Add per CPU specific workarounds here */
-static void __cpuinit mce_cpu_quirks(struct cpuinfo_x86 *c)
+static void mce_cpu_quirks(struct cpuinfo_x86 *c)
 {
         /* This should be disabled by the BIOS, but isn't always */
         if (c->x86_vendor == X86_VENDOR_AMD) {
-                if(c->x86 == 15)
+                if (c->x86 == 15 && banks > 4)
                         /* disable GART TBL walk error reporting, which trips off
                            incorrectly with the IOMMU & 3ware & Cerberus. */
-                        clear_bit(10, &bank[4]);
+                        clear_bit(10, (unsigned long *)&bank[4]);
                 if(c->x86 <= 17 && mce_bootlog < 0)
                         /* Lots of broken BIOS around that don't clear them
                            by default and leave crap in there. Don't log. */
@@ -490,7 +615,7 @@ static void __cpuinit mce_cpu_quirks(struct cpuinfo_x86 *c)
 
 }
 
-static void __cpuinit mce_cpu_features(struct cpuinfo_x86 *c)
+static void mce_cpu_features(struct cpuinfo_x86 *c)
 {
         switch (c->x86_vendor) {
         case X86_VENDOR_INTEL:
@@ -504,20 +629,38 @@ static void __cpuinit mce_cpu_features(struct cpuinfo_x86 *c)
         }
 }
 
+static void mce_init_timer(void)
+{
+        struct timer_list *t = &__get_cpu_var(mce_timer);
+
+        /* data race harmless because everyone sets to the same value */
+        if (!next_interval)
+                next_interval = check_interval * HZ;
+        if (!next_interval)
+                return;
+        setup_timer(t, mcheck_timer, smp_processor_id());
+        t->expires = round_jiffies(jiffies + next_interval);
+        add_timer(t);
+}
+
 /*
  * Called for each booted CPU to set up machine checks.
  * Must be called with preempt off.
  */
 void __cpuinit mcheck_init(struct cpuinfo_x86 *c)
 {
-        mce_cpu_quirks(c);
+        if (!mce_available(c))
+                return;
 
-        if (mce_dont_init ||
-            !mce_available(c))
+        if (mce_cap_init() < 0) {
+                mce_dont_init = 1;
                 return;
+        }
+        mce_cpu_quirks(c);
 
         mce_init(NULL);
         mce_cpu_features(c);
+        mce_init_timer();
 }
 
 /*
@@ -573,7 +716,7 @@ static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize,
 {
         unsigned long *cpu_tsc;
         static DEFINE_MUTEX(mce_read_mutex);
-        unsigned next;
+        unsigned prev, next;
         char __user *buf = ubuf;
         int i, err;
 
@@ -592,25 +735,32 @@ static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize,
         }
 
         err = 0;
-        for (i = 0; i < next; i++) {
-                unsigned long start = jiffies;
-
-                while (!mcelog.entry[i].finished) {
-                        if (time_after_eq(jiffies, start + 2)) {
-                                memset(mcelog.entry + i,0, sizeof(struct mce));
-                                goto timeout;
+        prev = 0;
+        do {
+                for (i = prev; i < next; i++) {
+                        unsigned long start = jiffies;
+
+                        while (!mcelog.entry[i].finished) {
+                                if (time_after_eq(jiffies, start + 2)) {
+                                        memset(mcelog.entry + i, 0,
+                                               sizeof(struct mce));
+                                        goto timeout;
+                                }
+                                cpu_relax();
                         }
-                        cpu_relax();
+                        smp_rmb();
+                        err |= copy_to_user(buf, mcelog.entry + i,
+                                            sizeof(struct mce));
+                        buf += sizeof(struct mce);
+timeout:
+                        ;
                 }
-                smp_rmb();
-                err |= copy_to_user(buf, mcelog.entry + i, sizeof(struct mce));
-                buf += sizeof(struct mce);
- timeout:
-                ;
-        }
 
-        memset(mcelog.entry, 0, next * sizeof(struct mce));
-        mcelog.next = 0;
+                memset(mcelog.entry + prev, 0,
+                       (next - prev) * sizeof(struct mce));
+                prev = next;
+                next = cmpxchg(&mcelog.next, prev, 0);
+        } while (next != prev);
 
         synchronize_sched();
 
@@ -680,20 +830,6 @@ static struct miscdevice mce_log_device = {
         &mce_chrdev_ops,
 };
 
-static unsigned long old_cr4 __initdata;
-
-void __init stop_mce(void)
-{
-        old_cr4 = read_cr4();
-        clear_in_cr4(X86_CR4_MCE);
-}
-
-void __init restart_mce(void)
-{
-        if (old_cr4 & X86_CR4_MCE)
-                set_in_cr4(X86_CR4_MCE);
-}
-
 /*
  * Old style boot options parsing. Only for compatibility.
  */
@@ -703,8 +839,7 @@ static int __init mcheck_disable(char *str)
         return 1;
 }
 
-/* mce=off disables machine check. Note you can re-enable it later
-   using sysfs.
+/* mce=off disables machine check.
    mce=TOLERANCELEVEL (number, see above)
    mce=bootlog Log MCEs from before booting. Disabled by default on AMD.
    mce=nobootlog Don't log MCEs from before booting. */
@@ -728,29 +863,57 @@ __setup("mce=", mcheck_enable);
  * Sysfs support
  */
 
+/*
+ * Disable machine checks on suspend and shutdown. We can't really handle
+ * them later.
+ */
+static int mce_disable(void)
+{
+        int i;
+
+        for (i = 0; i < banks; i++)
+                wrmsrl(MSR_IA32_MC0_CTL + i*4, 0);
+        return 0;
+}
+
+static int mce_suspend(struct sys_device *dev, pm_message_t state)
+{
+        return mce_disable();
+}
+
+static int mce_shutdown(struct sys_device *dev)
+{
+        return mce_disable();
+}
+
 /* On resume clear all MCE state. Don't want to see leftovers from the BIOS.
    Only one CPU is active at this time, the others get readded later using
    CPU hotplug. */
 static int mce_resume(struct sys_device *dev)
 {
         mce_init(NULL);
+        mce_cpu_features(&current_cpu_data);
         return 0;
 }
 
+static void mce_cpu_restart(void *data)
+{
+        del_timer_sync(&__get_cpu_var(mce_timer));
+        if (mce_available(&current_cpu_data))
+                mce_init(NULL);
+        mce_init_timer();
+}
+
 /* Reinit MCEs after user configuration changes */
 static void mce_restart(void)
 {
-        if (next_interval)
-                cancel_delayed_work(&mcheck_work);
-        /* Timer race is harmless here */
-        on_each_cpu(mce_init, NULL, 1);
         next_interval = check_interval * HZ;
-        if (next_interval)
-                schedule_delayed_work(&mcheck_work,
-                                      round_jiffies_relative(next_interval));
+        on_each_cpu(mce_cpu_restart, NULL, 1);
 }
 
 static struct sysdev_class mce_sysclass = {
+        .suspend = mce_suspend,
+        .shutdown = mce_shutdown,
         .resume = mce_resume,
         .name = "machinecheck",
 };
@@ -777,16 +940,26 @@ void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu) __cpuinit
         }                                                               \
         static SYSDEV_ATTR(name, 0644, show_ ## name, set_ ## name);
 
-/*
- * TBD should generate these dynamically based on number of available banks.
- * Have only 6 contol banks in /sysfs until then.
- */
-ACCESSOR(bank0ctl,bank[0],mce_restart())
-ACCESSOR(bank1ctl,bank[1],mce_restart())
-ACCESSOR(bank2ctl,bank[2],mce_restart())
-ACCESSOR(bank3ctl,bank[3],mce_restart())
-ACCESSOR(bank4ctl,bank[4],mce_restart())
-ACCESSOR(bank5ctl,bank[5],mce_restart())
+static struct sysdev_attribute *bank_attrs;
+
+static ssize_t show_bank(struct sys_device *s, struct sysdev_attribute *attr,
+                         char *buf)
+{
+        u64 b = bank[attr - bank_attrs];
+        return sprintf(buf, "%llx\n", b);
+}
+
+static ssize_t set_bank(struct sys_device *s, struct sysdev_attribute *attr,
+                        const char *buf, size_t siz)
+{
+        char *end;
+        u64 new = simple_strtoull(buf, &end, 0);
+        if (end == buf)
+                return -EINVAL;
+        bank[attr - bank_attrs] = new;
+        mce_restart();
+        return end-buf;
+}
 
 static ssize_t show_trigger(struct sys_device *s, struct sysdev_attribute *attr,
                                 char *buf)
@@ -813,8 +986,6 @@ static SYSDEV_ATTR(trigger, 0644, show_trigger, set_trigger);
 static SYSDEV_INT_ATTR(tolerant, 0644, tolerant);
 ACCESSOR(check_interval,check_interval,mce_restart())
 static struct sysdev_attribute *mce_attributes[] = {
-        &attr_bank0ctl, &attr_bank1ctl, &attr_bank2ctl,
-        &attr_bank3ctl, &attr_bank4ctl, &attr_bank5ctl,
         &attr_tolerant.attr, &attr_check_interval, &attr_trigger,
         NULL
 };
@@ -844,11 +1015,22 @@ static __cpuinit int mce_create_device(unsigned int cpu)
                 if (err)
                         goto error;
         }
+        for (i = 0; i < banks; i++) {
+                err = sysdev_create_file(&per_cpu(device_mce, cpu),
+                                        &bank_attrs[i]);
+                if (err)
+                        goto error2;
+        }
         cpu_set(cpu, mce_device_initialized);
 
         return 0;
+error2:
+        while (--i >= 0) {
+                sysdev_remove_file(&per_cpu(device_mce, cpu),
+                                        &bank_attrs[i]);
+        }
 error:
-        while (i--) {
+        while (--i >= 0) {
                 sysdev_remove_file(&per_cpu(device_mce,cpu),
                                    mce_attributes[i]);
         }
@@ -867,15 +1049,46 @@ static __cpuinit void mce_remove_device(unsigned int cpu)
         for (i = 0; mce_attributes[i]; i++)
                 sysdev_remove_file(&per_cpu(device_mce,cpu),
                         mce_attributes[i]);
+        for (i = 0; i < banks; i++)
+                sysdev_remove_file(&per_cpu(device_mce, cpu),
+                        &bank_attrs[i]);
         sysdev_unregister(&per_cpu(device_mce,cpu));
         cpu_clear(cpu, mce_device_initialized);
 }
 
+/* Make sure there are no machine checks on offlined CPUs. */
+static void mce_disable_cpu(void *h)
+{
+        int i;
+        unsigned long action = *(unsigned long *)h;
+
+        if (!mce_available(&current_cpu_data))
+                return;
+        if (!(action & CPU_TASKS_FROZEN))
+                cmci_clear();
+        for (i = 0; i < banks; i++)
+                wrmsrl(MSR_IA32_MC0_CTL + i*4, 0);
+}
+
+static void mce_reenable_cpu(void *h)
+{
+        int i;
+        unsigned long action = *(unsigned long *)h;
+
+        if (!mce_available(&current_cpu_data))
+                return;
+        if (!(action & CPU_TASKS_FROZEN))
+                cmci_reenable();
+        for (i = 0; i < banks; i++)
+                wrmsrl(MSR_IA32_MC0_CTL + i*4, bank[i]);
+}
+
 /* Get notified when a cpu comes on/off. Be hotplug friendly. */
 static int __cpuinit mce_cpu_callback(struct notifier_block *nfb,
                                       unsigned long action, void *hcpu)
 {
         unsigned int cpu = (unsigned long)hcpu;
+        struct timer_list *t = &per_cpu(mce_timer, cpu);
 
         switch (action) {
         case CPU_ONLINE:
@@ -890,6 +1103,21 @@ static int __cpuinit mce_cpu_callback(struct notifier_block *nfb,
                         threshold_cpu_callback(action, cpu);
                 mce_remove_device(cpu);
                 break;
+        case CPU_DOWN_PREPARE:
+        case CPU_DOWN_PREPARE_FROZEN:
+                del_timer_sync(t);
+                smp_call_function_single(cpu, mce_disable_cpu, &action, 1);
+                break;
+        case CPU_DOWN_FAILED:
+        case CPU_DOWN_FAILED_FROZEN:
+                t->expires = round_jiffies(jiffies + next_interval);
+                add_timer_on(t, cpu);
+                smp_call_function_single(cpu, mce_reenable_cpu, &action, 1);
+                break;
+        case CPU_POST_DEAD:
+                /* intentionally ignoring frozen here */
+                cmci_rediscover(cpu);
+                break;
         }
         return NOTIFY_OK;
 }
@@ -898,6 +1126,34 @@ static struct notifier_block mce_cpu_notifier __cpuinitdata = {
         .notifier_call = mce_cpu_callback,
 };
 
+static __init int mce_init_banks(void)
+{
+        int i;
+
+        bank_attrs = kzalloc(sizeof(struct sysdev_attribute) * banks,
+                                GFP_KERNEL);
+        if (!bank_attrs)
+                return -ENOMEM;
+
+        for (i = 0; i < banks; i++) {
+                struct sysdev_attribute *a = &bank_attrs[i];
+                a->attr.name = kasprintf(GFP_KERNEL, "bank%d", i);
+                if (!a->attr.name)
+                        goto nomem;
+                a->attr.mode = 0644;
+                a->show = show_bank;
+                a->store = set_bank;
+        }
+        return 0;
+
+nomem:
+        while (--i >= 0)
+                kfree(bank_attrs[i].attr.name);
+        kfree(bank_attrs);
+        bank_attrs = NULL;
+        return -ENOMEM;
+}
+
 static __init int mce_init_device(void)
 {
         int err;
@@ -905,6 +1161,11 @@ static __init int mce_init_device(void)
 
         if (!mce_available(&boot_cpu_data))
                 return -EIO;
+
+        err = mce_init_banks();
+        if (err)
+                return err;
+
         err = sysdev_class_register(&mce_sysclass);
         if (err)
                 return err;
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
index 4772e91e8246..c5a32f92d07e 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
@@ -79,6 +79,8 @@ static unsigned char shared_bank[NR_BANKS] = {
 
 static DEFINE_PER_CPU(unsigned char, bank_map); /* see which banks are on */
 
+static void amd_threshold_interrupt(void);
+
 /*
  * CPU Initialization
  */
@@ -121,7 +123,7 @@ static long threshold_restart_bank(void *_tr)
 }
 
 /* cpu init entry point, called from mce.c with preempt off */
-void __cpuinit mce_amd_feature_init(struct cpuinfo_x86 *c)
+void mce_amd_feature_init(struct cpuinfo_x86 *c)
 {
         unsigned int bank, block;
         unsigned int cpu = smp_processor_id();
@@ -174,6 +176,8 @@ void __cpuinit mce_amd_feature_init(struct cpuinfo_x86 *c)
                         tr.reset = 0;
                         tr.old_limit = 0;
                         threshold_restart_bank(&tr);
+
+                        mce_threshold_vector = amd_threshold_interrupt;
                 }
         }
 }
@@ -187,19 +191,13 @@ void __cpuinit mce_amd_feature_init(struct cpuinfo_x86 *c)
  * the interrupt goes off when error_count reaches threshold_limit.
  * the handler will simply log mcelog w/ software defined bank number.
  */
-asmlinkage void mce_threshold_interrupt(void)
+static void amd_threshold_interrupt(void)
 {
         unsigned int bank, block;
         struct mce m;
         u32 low = 0, high = 0, address = 0;
 
-        ack_APIC_irq();
-        exit_idle();
-        irq_enter();
-
-        memset(&m, 0, sizeof(m));
-        rdtscll(m.tsc);
-        m.cpu = smp_processor_id();
+        mce_setup(&m);
 
         /* assume first bank caused it */
         for (bank = 0; bank < NR_BANKS; ++bank) {
@@ -233,7 +231,8 @@ asmlinkage void mce_threshold_interrupt(void)
 
                         /* Log the machine check that caused the threshold
                            event. */
-                        do_machine_check(NULL, 0);
+                        machine_check_poll(MCP_TIMESTAMP,
+                                        &__get_cpu_var(mce_poll_banks));
 
                         if (high & MASK_OVERFLOW_HI) {
                                 rdmsrl(address, m.misc);
@@ -243,13 +242,10 @@ asmlinkage void mce_threshold_interrupt(void)
                                        + bank * NR_BLOCKS
                                        + block;
                                 mce_log(&m);
-                                goto out;
+                                return;
                         }
                 }
         }
-out:
-        inc_irq_stat(irq_threshold_count);
-        irq_exit();
 }
 
 /*
diff --git a/arch/x86/kernel/cpu/mcheck/mce_intel_64.c b/arch/x86/kernel/cpu/mcheck/mce_intel_64.c
index 4b48f251fd39..aaa7d9730938 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_intel_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_intel_64.c
@@ -1,17 +1,21 @@
 /*
  * Intel specific MCE features.
  * Copyright 2004 Zwane Mwaikambo <zwane@linuxpower.ca>
+ * Copyright (C) 2008, 2009 Intel Corporation
+ * Author: Andi Kleen
  */
 
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/percpu.h>
 #include <asm/processor.h>
+#include <asm/apic.h>
 #include <asm/msr.h>
 #include <asm/mce.h>
 #include <asm/hw_irq.h>
 #include <asm/idle.h>
 #include <asm/therm_throt.h>
+#include <asm/apic.h>
 
 asmlinkage void smp_thermal_interrupt(void)
 {
@@ -24,13 +28,13 @@ asmlinkage void smp_thermal_interrupt(void)
 
         rdmsrl(MSR_IA32_THERM_STATUS, msr_val);
         if (therm_throt_process(msr_val & 1))
-                mce_log_therm_throt_event(smp_processor_id(), msr_val);
+                mce_log_therm_throt_event(msr_val);
 
         inc_irq_stat(irq_thermal_count);
         irq_exit();
 }
 
-static void __cpuinit intel_init_thermal(struct cpuinfo_x86 *c)
+static void intel_init_thermal(struct cpuinfo_x86 *c)
 {
         u32 l, h;
         int tm2 = 0;
@@ -48,13 +52,13 @@ static void __cpuinit intel_init_thermal(struct cpuinfo_x86 *c)
          */
         rdmsr(MSR_IA32_MISC_ENABLE, l, h);
         h = apic_read(APIC_LVTTHMR);
-        if ((l & (1 << 3)) && (h & APIC_DM_SMI)) {
+        if ((l & MSR_IA32_MISC_ENABLE_TM1) && (h & APIC_DM_SMI)) {
                 printk(KERN_DEBUG
                        "CPU%d: Thermal monitoring handled by SMI\n", cpu);
                 return;
         }
 
-        if (cpu_has(c, X86_FEATURE_TM2) && (l & (1 << 13)))
+        if (cpu_has(c, X86_FEATURE_TM2) && (l & MSR_IA32_MISC_ENABLE_TM2))
                 tm2 = 1;
 
         if (h & APIC_VECTOR_MASK) {
@@ -72,7 +76,7 @@ static void __cpuinit intel_init_thermal(struct cpuinfo_x86 *c)
         wrmsr(MSR_IA32_THERM_INTERRUPT, l | 0x03, h);
 
         rdmsr(MSR_IA32_MISC_ENABLE, l, h);
-        wrmsr(MSR_IA32_MISC_ENABLE, l | (1 << 3), h);
+        wrmsr(MSR_IA32_MISC_ENABLE, l | MSR_IA32_MISC_ENABLE_TM1, h);
 
         l = apic_read(APIC_LVTTHMR);
         apic_write(APIC_LVTTHMR, l & ~APIC_LVT_MASKED);
@@ -84,7 +88,209 @@ static void __cpuinit intel_init_thermal(struct cpuinfo_x86 *c)
         return;
 }
 
-void __cpuinit mce_intel_feature_init(struct cpuinfo_x86 *c)
+/*
+ * Support for Intel Correct Machine Check Interrupts. This allows
+ * the CPU to raise an interrupt when a corrected machine check happened.
+ * Normally we pick those up using a regular polling timer.
+ * Also supports reliable discovery of shared banks.
+ */
+
+static DEFINE_PER_CPU(mce_banks_t, mce_banks_owned);
+
+/*
+ * cmci_discover_lock protects against parallel discovery attempts
+ * which could race against each other.
+ */
+static DEFINE_SPINLOCK(cmci_discover_lock);
+
+#define CMCI_THRESHOLD 1
+
+static int cmci_supported(int *banks)
+{
+        u64 cap;
+
+        /*
+         * Vendor check is not strictly needed, but the initial
+         * initialization is vendor keyed and this
+         * makes sure none of the backdoors are entered otherwise.
+         */
+        if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL)
+                return 0;
+        if (!cpu_has_apic || lapic_get_maxlvt() < 6)
+                return 0;
+        rdmsrl(MSR_IA32_MCG_CAP, cap);
+        *banks = min_t(unsigned, MAX_NR_BANKS, cap & 0xff);
+        return !!(cap & MCG_CMCI_P);
+}
+
+/*
+ * The interrupt handler. This is called on every event.
+ * Just call the poller directly to log any events.
+ * This could in theory increase the threshold under high load,
+ * but doesn't for now.
+ */
+static void intel_threshold_interrupt(void)
+{
+        machine_check_poll(MCP_TIMESTAMP, &__get_cpu_var(mce_banks_owned));
+        mce_notify_user();
+}
+
+static void print_update(char *type, int *hdr, int num)
+{
+        if (*hdr == 0)
+                printk(KERN_INFO "CPU %d MCA banks", smp_processor_id());
+        *hdr = 1;
+        printk(KERN_CONT " %s:%d", type, num);
+}
+
+/*
+ * Enable CMCI (Corrected Machine Check Interrupt) for available MCE banks
+ * on this CPU. Use the algorithm recommended in the SDM to discover shared
+ * banks.
+ */
+static void cmci_discover(int banks, int boot)
+{
+        unsigned long *owned = (void *)&__get_cpu_var(mce_banks_owned);
+        int hdr = 0;
+        int i;
+
+        spin_lock(&cmci_discover_lock);
+        for (i = 0; i < banks; i++) {
+                u64 val;
+
+                if (test_bit(i, owned))
+                        continue;
+
+                rdmsrl(MSR_IA32_MC0_CTL2 + i, val);
+
+                /* Already owned by someone else? */
+                if (val & CMCI_EN) {
+                        if (test_and_clear_bit(i, owned) || boot)
+                                print_update("SHD", &hdr, i);
+                        __clear_bit(i, __get_cpu_var(mce_poll_banks));
+                        continue;
+                }
+
+                val |= CMCI_EN | CMCI_THRESHOLD;
+                wrmsrl(MSR_IA32_MC0_CTL2 + i, val);
+                rdmsrl(MSR_IA32_MC0_CTL2 + i, val);
+
+                /* Did the enable bit stick? -- the bank supports CMCI */
+                if (val & CMCI_EN) {
+                        if (!test_and_set_bit(i, owned) || boot)
+                                print_update("CMCI", &hdr, i);
+                        __clear_bit(i, __get_cpu_var(mce_poll_banks));
+                } else {
+                        WARN_ON(!test_bit(i, __get_cpu_var(mce_poll_banks)));
+                }
+        }
+        spin_unlock(&cmci_discover_lock);
+        if (hdr)
+                printk(KERN_CONT "\n");
+}
+
+/*
+ * Just in case we missed an event during initialization check
+ * all the CMCI owned banks.
+ */
+void cmci_recheck(void)
+{
+        unsigned long flags;
+        int banks;
+
+        if (!mce_available(&current_cpu_data) || !cmci_supported(&banks))
+                return;
+        local_irq_save(flags);
+        machine_check_poll(MCP_TIMESTAMP, &__get_cpu_var(mce_banks_owned));
+        local_irq_restore(flags);
+}
+
+/*
+ * Disable CMCI on this CPU for all banks it owns when it goes down.
+ * This allows other CPUs to claim the banks on rediscovery.
+ */
+void cmci_clear(void)
+{
+        int i;
+        int banks;
+        u64 val;
+
+        if (!cmci_supported(&banks))
+                return;
+        spin_lock(&cmci_discover_lock);
+        for (i = 0; i < banks; i++) {
+                if (!test_bit(i, __get_cpu_var(mce_banks_owned)))
+                        continue;
+                /* Disable CMCI */
+                rdmsrl(MSR_IA32_MC0_CTL2 + i, val);
+                val &= ~(CMCI_EN|CMCI_THRESHOLD_MASK);
+                wrmsrl(MSR_IA32_MC0_CTL2 + i, val);
+                __clear_bit(i, __get_cpu_var(mce_banks_owned));
+        }
+        spin_unlock(&cmci_discover_lock);
+}
+
+/*
+ * After a CPU went down cycle through all the others and rediscover
+ * Must run in process context.
+ */
+void cmci_rediscover(int dying)
+{
+        int banks;
+        int cpu;
+        cpumask_var_t old;
+
+        if (!cmci_supported(&banks))
+                return;
+        if (!alloc_cpumask_var(&old, GFP_KERNEL))
+                return;
+        cpumask_copy(old, &current->cpus_allowed);
+
+        for_each_online_cpu (cpu) {
+                if (cpu == dying)
+                        continue;
+                if (set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu)))
+                        continue;
+                /* Recheck banks in case CPUs don't all have the same */
+                if (cmci_supported(&banks))
+                        cmci_discover(banks, 0);
+        }
+
+        set_cpus_allowed_ptr(current, old);
+        free_cpumask_var(old);
+}
+
+/*
+ * Reenable CMCI on this CPU in case a CPU down failed.
+ */
+void cmci_reenable(void)
+{
+        int banks;
+        if (cmci_supported(&banks))
+                cmci_discover(banks, 0);
+}
+
+static __cpuinit void intel_init_cmci(void)
+{
+        int banks;
+
+        if (!cmci_supported(&banks))
+                return;
+
+        mce_threshold_vector = intel_threshold_interrupt;
+        cmci_discover(banks, 1);
+        /*
+         * For CPU #0 this runs with still disabled APIC, but that's
+         * ok because only the vector is set up. We still do another
+         * check for the banks later for CPU #0 just to make sure
+         * to not miss any events.
+         */
+        apic_write(APIC_LVTCMCI, THRESHOLD_APIC_VECTOR|APIC_DM_FIXED);
+        cmci_recheck();
+}
+
+void mce_intel_feature_init(struct cpuinfo_x86 *c)
 {
         intel_init_thermal(c);
+        intel_init_cmci();
 }
diff --git a/arch/x86/kernel/cpu/mcheck/p4.c b/arch/x86/kernel/cpu/mcheck/p4.c
index 9b60fce09f75..f53bdcbaf382 100644
--- a/arch/x86/kernel/cpu/mcheck/p4.c
+++ b/arch/x86/kernel/cpu/mcheck/p4.c
@@ -85,7 +85,7 @@ static void intel_init_thermal(struct cpuinfo_x86 *c)
          */
         rdmsr(MSR_IA32_MISC_ENABLE, l, h);
         h = apic_read(APIC_LVTTHMR);
-        if ((l & (1<<3)) && (h & APIC_DM_SMI)) {
+        if ((l & MSR_IA32_MISC_ENABLE_TM1) && (h & APIC_DM_SMI)) {
                 printk(KERN_DEBUG "CPU%d: Thermal monitoring handled by SMI\n",
                                 cpu);
                 return; /* -EBUSY */
@@ -111,7 +111,7 @@ static void intel_init_thermal(struct cpuinfo_x86 *c)
         vendor_thermal_interrupt = intel_thermal_interrupt;
 
         rdmsr(MSR_IA32_MISC_ENABLE, l, h);
-        wrmsr(MSR_IA32_MISC_ENABLE, l | (1<<3), h);
+        wrmsr(MSR_IA32_MISC_ENABLE, l | MSR_IA32_MISC_ENABLE_TM1, h);
 
         l = apic_read(APIC_LVTTHMR);
         apic_write(APIC_LVTTHMR, l & ~APIC_LVT_MASKED);
diff --git a/arch/x86/kernel/cpu/mcheck/threshold.c b/arch/x86/kernel/cpu/mcheck/threshold.c
new file mode 100644
index 000000000000..23ee9e730f78
--- /dev/null
+++ b/arch/x86/kernel/cpu/mcheck/threshold.c
@@ -0,0 +1,29 @@
+/*
+ * Common corrected MCE threshold handler code:
+ */
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+
+#include <asm/irq_vectors.h>
+#include <asm/apic.h>
+#include <asm/idle.h>
+#include <asm/mce.h>
+
+static void default_threshold_interrupt(void)
+{
+        printk(KERN_ERR "Unexpected threshold interrupt at vector %x\n",
+                         THRESHOLD_APIC_VECTOR);
+}
+
+void (*mce_threshold_vector)(void) = default_threshold_interrupt;
+
+asmlinkage void mce_threshold_interrupt(void)
+{
+        exit_idle();
+        irq_enter();
+        inc_irq_stat(irq_threshold_count);
+        mce_threshold_vector();
+        irq_exit();
+        /* Ack only at the end to avoid potential reentry */
+        ack_APIC_irq();
+}
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index b59ddcc88cd8..0c0a455fe95c 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -33,11 +33,13 @@ u64 mtrr_tom2;
 struct mtrr_state_type mtrr_state = {};
 EXPORT_SYMBOL_GPL(mtrr_state);
 
-#undef MODULE_PARAM_PREFIX
-#define MODULE_PARAM_PREFIX "mtrr."
-
-static int mtrr_show;
-module_param_named(show, mtrr_show, bool, 0);
+static int __initdata mtrr_show;
+static int __init mtrr_debug(char *opt)
+{
+        mtrr_show = 1;
+        return 0;
+}
+early_param("mtrr.show", mtrr_debug);
 
 /*
  * Returns the effective MTRR type for the region
diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index d259e5d2e054..236a401b8259 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -1594,8 +1594,7 @@ int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
 
         /* kvm/qemu doesn't have mtrr set right, don't trim them all */
         if (!highest_pfn) {
-                WARN(!kvm_para_available(), KERN_WARNING
-                                "WARNING: strange, CPU MTRRs all blank?\n");
+                printk(KERN_INFO "CPU MTRRs all blank - virtualized system.\n");
                 return 0;
         }
 
diff --git a/arch/x86/kernel/cpu/perfctr-watchdog.c b/arch/x86/kernel/cpu/perfctr-watchdog.c
index 9abd48b22674..f6c70a164e32 100644
--- a/arch/x86/kernel/cpu/perfctr-watchdog.c
+++ b/arch/x86/kernel/cpu/perfctr-watchdog.c
@@ -19,7 +19,7 @@
 #include <linux/nmi.h>
 #include <linux/kprobes.h>
 
-#include <asm/apic.h>
+#include <asm/genapic.h>
 #include <asm/intel_arch_perfmon.h>
 
 struct nmi_watchdog_ctlblk {
diff --git a/arch/x86/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c
index 01b1244ef1c0..d67e0e48bc2d 100644
--- a/arch/x86/kernel/cpu/proc.c
+++ b/arch/x86/kernel/cpu/proc.c
@@ -7,11 +7,10 @@
 /*
  *      Get CPU information for use by the procfs.
  */
-#ifdef CONFIG_X86_32
 static void show_cpuinfo_core(struct seq_file *m, struct cpuinfo_x86 *c,
                               unsigned int cpu)
 {
-#ifdef CONFIG_X86_HT
+#ifdef CONFIG_SMP
         if (c->x86_max_cores * smp_num_siblings > 1) {
                 seq_printf(m, "physical id\t: %d\n", c->phys_proc_id);
                 seq_printf(m, "siblings\t: %d\n",
@@ -24,6 +23,7 @@ static void show_cpuinfo_core(struct seq_file *m, struct cpuinfo_x86 *c,
 #endif
 }
 
+#ifdef CONFIG_X86_32
 static void show_cpuinfo_misc(struct seq_file *m, struct cpuinfo_x86 *c)
 {
         /*
@@ -50,22 +50,6 @@ static void show_cpuinfo_misc(struct seq_file *m, struct cpuinfo_x86 *c)
                    c->wp_works_ok ? "yes" : "no");
 }
 #else
-static void show_cpuinfo_core(struct seq_file *m, struct cpuinfo_x86 *c,
-                              unsigned int cpu)
-{
-#ifdef CONFIG_SMP
-        if (c->x86_max_cores * smp_num_siblings > 1) {
-                seq_printf(m, "physical id\t: %d\n", c->phys_proc_id);
-                seq_printf(m, "siblings\t: %d\n",
-                           cpus_weight(per_cpu(cpu_core_map, cpu)));
-                seq_printf(m, "core id\t\t: %d\n", c->cpu_core_id);
-                seq_printf(m, "cpu cores\t: %d\n", c->booted_cores);
-                seq_printf(m, "apicid\t\t: %d\n", c->apicid);
-                seq_printf(m, "initial apicid\t: %d\n", c->initial_apicid);
-        }
-#endif
-}
-
 static void show_cpuinfo_misc(struct seq_file *m, struct cpuinfo_x86 *c)
 {
         seq_printf(m,
diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
index c689d19e35ab..ff958248e61d 100644
--- a/arch/x86/kernel/crash.c
+++ b/arch/x86/kernel/crash.c
@@ -24,12 +24,10 @@
 #include <asm/apic.h>
 #include <asm/hpet.h>
 #include <linux/kdebug.h>
-#include <asm/smp.h>
+#include <asm/cpu.h>
 #include <asm/reboot.h>
 #include <asm/virtext.h>
 
-#include <mach_ipi.h>
-
 
 #if defined(CONFIG_SMP) && defined(CONFIG_X86_LOCAL_APIC)
 
diff --git a/arch/x86/kernel/ds.c b/arch/x86/kernel/ds.c
index da91701a2348..87b67e3a765a 100644
--- a/arch/x86/kernel/ds.c
+++ b/arch/x86/kernel/ds.c
@@ -15,8 +15,8 @@
  * - buffer allocation (memory accounting)
  *
  *
- * Copyright (C) 2007-2008 Intel Corporation.
- * Markus Metzger <markus.t.metzger@intel.com>, 2007-2008
+ * Copyright (C) 2007-2009 Intel Corporation.
+ * Markus Metzger <markus.t.metzger@intel.com>, 2007-2009
  */
 
 
@@ -729,7 +729,7 @@ struct pebs_tracer *ds_request_pebs(struct task_struct *task,
 
         spin_unlock_irqrestore(&ds_lock, irq);
 
-        ds_write_config(tracer->ds.context, &tracer->trace.ds, ds_bts);
+        ds_write_config(tracer->ds.context, &tracer->trace.ds, ds_pebs);
         ds_resume_pebs(tracer);
 
         return tracer;
@@ -890,7 +890,7 @@ int ds_set_pebs_reset(struct pebs_tracer *tracer, u64 value)
 }
 
 static const struct ds_configuration ds_cfg_netburst = {
-        .name = "netburst",
+        .name = "Netburst",
         .ctl[dsf_bts]           = (1 << 2) | (1 << 3),
         .ctl[dsf_bts_kernel]    = (1 << 5),
         .ctl[dsf_bts_user]      = (1 << 6),
@@ -904,7 +904,7 @@ static const struct ds_configuration ds_cfg_netburst = {
 #endif
 };
 static const struct ds_configuration ds_cfg_pentium_m = {
-        .name = "pentium m",
+        .name = "Pentium M",
         .ctl[dsf_bts]           = (1 << 6) | (1 << 7),
 
         .sizeof_field           = sizeof(long),
@@ -915,8 +915,8 @@ static const struct ds_configuration ds_cfg_pentium_m = {
         .sizeof_rec[ds_pebs]    = sizeof(long) * 18,
 #endif
 };
-static const struct ds_configuration ds_cfg_core2 = {
-        .name = "core 2",
+static const struct ds_configuration ds_cfg_core2_atom = {
+        .name = "Core 2/Atom",
         .ctl[dsf_bts]           = (1 << 6) | (1 << 7),
         .ctl[dsf_bts_kernel]    = (1 << 9),
         .ctl[dsf_bts_user]      = (1 << 10),
@@ -949,19 +949,22 @@ void __cpuinit ds_init_intel(struct cpuinfo_x86 *c)
         switch (c->x86) {
         case 0x6:
                 switch (c->x86_model) {
-                case 0 ... 0xC:
-                        /* sorry, don't know about them */
-                        break;
-                case 0xD:
-                case 0xE: /* Pentium M */
+                case 0x9:
+                case 0xd: /* Pentium M */
                         ds_configure(&ds_cfg_pentium_m);
                         break;
-                default: /* Core2, Atom, ... */
-                        ds_configure(&ds_cfg_core2);
+                case 0xf:
+                case 0x17: /* Core2 */
+                case 0x1c: /* Atom */
+                        ds_configure(&ds_cfg_core2_atom);
+                        break;
+                case 0x1a: /* i7 */
+                default:
+                        /* sorry, don't know about them */
                         break;
                 }
                 break;
-        case 0xF:
+        case 0xf:
                 switch (c->x86_model) {
                 case 0x0:
                 case 0x1:
@@ -1026,5 +1029,4 @@ void ds_copy_thread(struct task_struct *tsk, struct task_struct *father)
 
 void ds_exit_thread(struct task_struct *tsk)
 {
-        WARN_ON(tsk->thread.ds_ctx);
 }
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
index 6b1f6f6f8661..87d103ded1c3 100644
--- a/arch/x86/kernel/dumpstack.c
+++ b/arch/x86/kernel/dumpstack.c
@@ -99,7 +99,7 @@ print_context_stack(struct thread_info *tinfo,
                                 frame = frame->next_frame;
                                 bp = (unsigned long) frame;
                         } else {
-                                ops->address(data, addr, bp == 0);
+                                ops->address(data, addr, 0);
                         }
                         print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
                 }
diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
index c302d0707048..d35db5993fd6 100644
--- a/arch/x86/kernel/dumpstack_64.c
+++ b/arch/x86/kernel/dumpstack_64.c
@@ -106,7 +106,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
                 const struct stacktrace_ops *ops, void *data)
 {
         const unsigned cpu = get_cpu();
-        unsigned long *irqstack_end = (unsigned long *)cpu_pda(cpu)->irqstackptr;
+        unsigned long *irq_stack_end =
+                (unsigned long *)per_cpu(irq_stack_ptr, cpu);
         unsigned used = 0;
         struct thread_info *tinfo;
         int graph = 0;
@@ -160,23 +161,23 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
                         stack = (unsigned long *) estack_end[-2];
                         continue;
                 }
-                if (irqstack_end) {
-                        unsigned long *irqstack;
-                        irqstack = irqstack_end -
-                                (IRQSTACKSIZE - 64) / sizeof(*irqstack);
+                if (irq_stack_end) {
+                        unsigned long *irq_stack;
+                        irq_stack = irq_stack_end -
+                                (IRQ_STACK_SIZE - 64) / sizeof(*irq_stack);
 
-                        if (stack >= irqstack && stack < irqstack_end) {
+                        if (stack >= irq_stack && stack < irq_stack_end) {
                                 if (ops->stack(data, "IRQ") < 0)
                                         break;
                                 bp = print_context_stack(tinfo, stack, bp,
-                                        ops, data, irqstack_end, &graph);
+                                        ops, data, irq_stack_end, &graph);
                                 /*
                                  * We link to the next stack (which would be
                                  * the process stack normally) the last
                                  * pointer (index -1 to end) in the IRQ stack:
                                  */
-                                stack = (unsigned long *) (irqstack_end[-1]);
-                                irqstack_end = NULL;
+                                stack = (unsigned long *) (irq_stack_end[-1]);
+                                irq_stack_end = NULL;
                                 ops->stack(data, "EOI");
                                 continue;
                         }
@@ -199,10 +200,10 @@ show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs,
         unsigned long *stack;
         int i;
         const int cpu = smp_processor_id();
-        unsigned long *irqstack_end =
-                (unsigned long *) (cpu_pda(cpu)->irqstackptr);
-        unsigned long *irqstack =
-                (unsigned long *) (cpu_pda(cpu)->irqstackptr - IRQSTACKSIZE);
+        unsigned long *irq_stack_end =
+                (unsigned long *)(per_cpu(irq_stack_ptr, cpu));
+        unsigned long *irq_stack =
+                (unsigned long *)(per_cpu(irq_stack_ptr, cpu) - IRQ_STACK_SIZE);
 
         /*
          * debugging aid: "show_stack(NULL, NULL);" prints the
@@ -218,9 +219,9 @@ show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs,
 
         stack = sp;
         for (i = 0; i < kstack_depth_to_print; i++) {
-                if (stack >= irqstack && stack <= irqstack_end) {
-                        if (stack == irqstack_end) {
-                                stack = (unsigned long *) (irqstack_end[-1]);
+                if (stack >= irq_stack && stack <= irq_stack_end) {
+                        if (stack == irq_stack_end) {
+                                stack = (unsigned long *) (irq_stack_end[-1]);
                                 printk(" <EOI> ");
                         }
                 } else {
@@ -241,7 +242,7 @@ void show_registers(struct pt_regs *regs)
         int i;
         unsigned long sp;
         const int cpu = smp_processor_id();
-        struct task_struct *cur = cpu_pda(cpu)->pcurrent;
+        struct task_struct *cur = current;
 
         sp = regs->sp;
         printk("CPU %d ", cpu);
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index e85826829cf2..508bec1cee27 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -858,6 +858,9 @@ void __init reserve_early_overlap_ok(u64 start, u64 end, char *name)
  */
 void __init reserve_early(u64 start, u64 end, char *name)
 {
+        if (start >= end)
+                return;
+
         drop_overlaps_that_are_ok(start, end);
         __reserve_early(start, end, name, 0);
 }
diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
index 504ad198e4ad..639ad98238a2 100644
--- a/arch/x86/kernel/early_printk.c
+++ b/arch/x86/kernel/early_printk.c
@@ -13,8 +13,8 @@
 #include <asm/setup.h>
 #include <xen/hvc-console.h>
 #include <asm/pci-direct.h>
-#include <asm/pgtable.h>
 #include <asm/fixmap.h>
+#include <asm/pgtable.h>
 #include <linux/usb/ehci_def.h>
 
 /* Simple VGA output */
diff --git a/arch/x86/kernel/efi.c b/arch/x86/kernel/efi.c
index 1119d247fe11..1736acc4d7aa 100644
--- a/arch/x86/kernel/efi.c
+++ b/arch/x86/kernel/efi.c
@@ -366,10 +366,12 @@ void __init efi_init(void)
                                         SMBIOS_TABLE_GUID)) {
                         efi.smbios = config_tables[i].table;
                         printk(" SMBIOS=0x%lx ", config_tables[i].table);
+#ifdef CONFIG_X86_UV
                 } else if (!efi_guidcmp(config_tables[i].guid,
                                         UV_SYSTEM_TABLE_GUID)) {
                         efi.uv_systab = config_tables[i].table;
                         printk(" UVsystab=0x%lx ", config_tables[i].table);
+#endif
                 } else if (!efi_guidcmp(config_tables[i].guid,
                                         HCDP_TABLE_GUID)) {
                         efi.hcdp = config_tables[i].table;
@@ -467,7 +469,7 @@ void __init efi_enter_virtual_mode(void)
         efi_memory_desc_t *md;
         efi_status_t status;
         unsigned long size;
-        u64 end, systab, addr, npages;
+        u64 end, systab, addr, npages, end_pfn;
         void *p, *va;
 
         efi.systab = NULL;
@@ -479,7 +481,10 @@ void __init efi_enter_virtual_mode(void)
                 size = md->num_pages << EFI_PAGE_SHIFT;
                 end = md->phys_addr + size;
 
-                if (PFN_UP(end) <= max_low_pfn_mapped)
+                end_pfn = PFN_UP(end);
+                if (end_pfn <= max_low_pfn_mapped
+                    || (end_pfn > (1UL << (32 - PAGE_SHIFT))
+                        && end_pfn <= max_pfn_mapped))
                         va = __va(md->phys_addr);
                 else
                         va = efi_ioremap(md->phys_addr, size);
diff --git a/arch/x86/kernel/efi_64.c b/arch/x86/kernel/efi_64.c
index 652c5287215f..22c3b7828c50 100644
--- a/arch/x86/kernel/efi_64.c
+++ b/arch/x86/kernel/efi_64.c
@@ -36,6 +36,7 @@
 #include <asm/proto.h>
 #include <asm/efi.h>
 #include <asm/cacheflush.h>
+#include <asm/fixmap.h>
 
 static pgd_t save_pgd __initdata;
 static unsigned long efi_flags __initdata;
@@ -99,24 +100,11 @@ void __init efi_call_phys_epilog(void)
 
 void __iomem *__init efi_ioremap(unsigned long phys_addr, unsigned long size)
 {
-        static unsigned pages_mapped __initdata;
-        unsigned i, pages;
-        unsigned long offset;
+        unsigned long last_map_pfn;
 
-        pages = PFN_UP(phys_addr + size) - PFN_DOWN(phys_addr);
-        offset = phys_addr & ~PAGE_MASK;
-        phys_addr &= PAGE_MASK;
-
-        if (pages_mapped + pages > MAX_EFI_IO_PAGES)
+        last_map_pfn = init_memory_mapping(phys_addr, phys_addr + size);
+        if ((last_map_pfn << PAGE_SHIFT) < phys_addr + size)
                 return NULL;
 
-        for (i = 0; i < pages; i++) {
-                __set_fixmap(FIX_EFI_IO_MAP_FIRST_PAGE - pages_mapped,
-                             phys_addr, PAGE_KERNEL);
-                phys_addr += PAGE_SIZE;
-                pages_mapped++;
-        }
-
-        return (void __iomem *)__fix_to_virt(FIX_EFI_IO_MAP_FIRST_PAGE - \
-                                             (pages_mapped - pages)) + offset;
+        return (void __iomem *)__va(phys_addr);
 }
diff --git a/arch/x86/kernel/efi_stub_32.S b/arch/x86/kernel/efi_stub_32.S
index ef00bb77d7e4..fbe66e626c09 100644
--- a/arch/x86/kernel/efi_stub_32.S
+++ b/arch/x86/kernel/efi_stub_32.S
@@ -6,7 +6,7 @@
  */
 
 #include <linux/linkage.h>
-#include <asm/page.h>
+#include <asm/page_types.h>
 
 /*
  * efi_call_phys(void *, ...) is a function with variable parameters.
@@ -113,6 +113,7 @@ ENTRY(efi_call_phys)
         movl    (%edx), %ecx
         pushl   %ecx
         ret
+ENDPROC(efi_call_phys)
 .previous
 
 .data
diff --git a/arch/x86/kernel/efi_stub_64.S b/arch/x86/kernel/efi_stub_64.S
index 99b47d48c9f4..4c07ccab8146 100644
--- a/arch/x86/kernel/efi_stub_64.S
+++ b/arch/x86/kernel/efi_stub_64.S
@@ -41,6 +41,7 @@ ENTRY(efi_call0)
         addq $32, %rsp
         RESTORE_XMM
         ret
+ENDPROC(efi_call0)
 
 ENTRY(efi_call1)
         SAVE_XMM
@@ -50,6 +51,7 @@ ENTRY(efi_call1)
         addq $32, %rsp
         RESTORE_XMM
         ret
+ENDPROC(efi_call1)
 
 ENTRY(efi_call2)
         SAVE_XMM
@@ -59,6 +61,7 @@ ENTRY(efi_call2)
         addq $32, %rsp
         RESTORE_XMM
         ret
+ENDPROC(efi_call2)
 
 ENTRY(efi_call3)
         SAVE_XMM
@@ -69,6 +72,7 @@ ENTRY(efi_call3)
         addq $32, %rsp
         RESTORE_XMM
         ret
+ENDPROC(efi_call3)
 
 ENTRY(efi_call4)
         SAVE_XMM
@@ -80,6 +84,7 @@ ENTRY(efi_call4)
         addq $32, %rsp
         RESTORE_XMM
         ret
+ENDPROC(efi_call4)
 
 ENTRY(efi_call5)
         SAVE_XMM
@@ -92,6 +97,7 @@ ENTRY(efi_call5)
         addq $48, %rsp
         RESTORE_XMM
         ret
+ENDPROC(efi_call5)
 
 ENTRY(efi_call6)
         SAVE_XMM
@@ -107,3 +113,4 @@ ENTRY(efi_call6)
         addq $48, %rsp
         RESTORE_XMM
         ret
+ENDPROC(efi_call6)
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 46469029e9d3..899e8938e79f 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -30,12 +30,13 @@
  *      1C(%esp) - %ds
  *      20(%esp) - %es
  *      24(%esp) - %fs
- *      28(%esp) - orig_eax
- *      2C(%esp) - %eip
- *      30(%esp) - %cs
- *      34(%esp) - %eflags
- *      38(%esp) - %oldesp
- *      3C(%esp) - %oldss
+ *      28(%esp) - %gs          saved iff !CONFIG_X86_32_LAZY_GS
+ *      2C(%esp) - orig_eax
+ *      30(%esp) - %eip
+ *      34(%esp) - %cs
+ *      38(%esp) - %eflags
+ *      3C(%esp) - %oldesp
+ *      40(%esp) - %oldss
  *
  * "current" is in register %ebx during any slow entries.
  */
@@ -46,7 +47,7 @@
 #include <asm/errno.h>
 #include <asm/segment.h>
 #include <asm/smp.h>
-#include <asm/page.h>
+#include <asm/page_types.h>
 #include <asm/desc.h>
 #include <asm/percpu.h>
 #include <asm/dwarf2.h>
@@ -101,121 +102,221 @@
 #define resume_userspace_sig    resume_userspace
 #endif
 
-#define SAVE_ALL \
-        cld; \
-        pushl %fs; \
-        CFI_ADJUST_CFA_OFFSET 4;\
-        /*CFI_REL_OFFSET fs, 0;*/\
-        pushl %es; \
-        CFI_ADJUST_CFA_OFFSET 4;\
-        /*CFI_REL_OFFSET es, 0;*/\
-        pushl %ds; \
-        CFI_ADJUST_CFA_OFFSET 4;\
-        /*CFI_REL_OFFSET ds, 0;*/\
-        pushl %eax; \
-        CFI_ADJUST_CFA_OFFSET 4;\
-        CFI_REL_OFFSET eax, 0;\
-        pushl %ebp; \
-        CFI_ADJUST_CFA_OFFSET 4;\
-        CFI_REL_OFFSET ebp, 0;\
-        pushl %edi; \
-        CFI_ADJUST_CFA_OFFSET 4;\
-        CFI_REL_OFFSET edi, 0;\
-        pushl %esi; \
-        CFI_ADJUST_CFA_OFFSET 4;\
-        CFI_REL_OFFSET esi, 0;\
-        pushl %edx; \
-        CFI_ADJUST_CFA_OFFSET 4;\
-        CFI_REL_OFFSET edx, 0;\
-        pushl %ecx; \
-        CFI_ADJUST_CFA_OFFSET 4;\
-        CFI_REL_OFFSET ecx, 0;\
-        pushl %ebx; \
-        CFI_ADJUST_CFA_OFFSET 4;\
-        CFI_REL_OFFSET ebx, 0;\
-        movl $(__USER_DS), %edx; \
-        movl %edx, %ds; \
-        movl %edx, %es; \
-        movl $(__KERNEL_PERCPU), %edx; \
+/*
+ * User gs save/restore
+ *
+ * %gs is used for userland TLS and kernel only uses it for stack
+ * canary which is required to be at %gs:20 by gcc.  Read the comment
+ * at the top of stackprotector.h for more info.
+ *
+ * Local labels 98 and 99 are used.
+ */
+#ifdef CONFIG_X86_32_LAZY_GS
+
+ /* unfortunately push/pop can't be no-op */
+.macro PUSH_GS
+        pushl $0
+        CFI_ADJUST_CFA_OFFSET 4
+.endm
+.macro POP_GS pop=0
+        addl $(4 + \pop), %esp
+        CFI_ADJUST_CFA_OFFSET -(4 + \pop)
+.endm
+.macro POP_GS_EX
+.endm
+
+ /* all the rest are no-op */
+.macro PTGS_TO_GS
+.endm
+.macro PTGS_TO_GS_EX
+.endm
+.macro GS_TO_REG reg
+.endm
+.macro REG_TO_PTGS reg
+.endm
+.macro SET_KERNEL_GS reg
+.endm
+
+#else   /* CONFIG_X86_32_LAZY_GS */
+
+.macro PUSH_GS
+        pushl %gs
+        CFI_ADJUST_CFA_OFFSET 4
+        /*CFI_REL_OFFSET gs, 0*/
+.endm
+
+.macro POP_GS pop=0
+98:     popl %gs
+        CFI_ADJUST_CFA_OFFSET -4
+        /*CFI_RESTORE gs*/
+  .if \pop <> 0
+        add $\pop, %esp
+        CFI_ADJUST_CFA_OFFSET -\pop
+  .endif
+.endm
+.macro POP_GS_EX
+.pushsection .fixup, "ax"
+99:     movl $0, (%esp)
+        jmp 98b
+.section __ex_table, "a"
+        .align 4
+        .long 98b, 99b
+.popsection
+.endm
+
+.macro PTGS_TO_GS
+98:     mov PT_GS(%esp), %gs
+.endm
+.macro PTGS_TO_GS_EX
+.pushsection .fixup, "ax"
+99:     movl $0, PT_GS(%esp)
+        jmp 98b
+.section __ex_table, "a"
+        .align 4
+        .long 98b, 99b
+.popsection
+.endm
+
+.macro GS_TO_REG reg
+        movl %gs, \reg
+        /*CFI_REGISTER gs, \reg*/
+.endm
+.macro REG_TO_PTGS reg
+        movl \reg, PT_GS(%esp)
+        /*CFI_REL_OFFSET gs, PT_GS*/
+.endm
+.macro SET_KERNEL_GS reg
+        movl $(__KERNEL_STACK_CANARY), \reg
+        movl \reg, %gs
+.endm
+
+#endif  /* CONFIG_X86_32_LAZY_GS */
+
+.macro SAVE_ALL
+        cld
+        PUSH_GS
+        pushl %fs
+        CFI_ADJUST_CFA_OFFSET 4
+        /*CFI_REL_OFFSET fs, 0;*/
+        pushl %es
+        CFI_ADJUST_CFA_OFFSET 4
+        /*CFI_REL_OFFSET es, 0;*/
+        pushl %ds
+        CFI_ADJUST_CFA_OFFSET 4
+        /*CFI_REL_OFFSET ds, 0;*/
+        pushl %eax
+        CFI_ADJUST_CFA_OFFSET 4
+        CFI_REL_OFFSET eax, 0
+        pushl %ebp
+        CFI_ADJUST_CFA_OFFSET 4
+        CFI_REL_OFFSET ebp, 0
+        pushl %edi
+        CFI_ADJUST_CFA_OFFSET 4
+        CFI_REL_OFFSET edi, 0
+        pushl %esi
+        CFI_ADJUST_CFA_OFFSET 4
+        CFI_REL_OFFSET esi, 0
+        pushl %edx
+        CFI_ADJUST_CFA_OFFSET 4
+        CFI_REL_OFFSET edx, 0
+        pushl %ecx
+        CFI_ADJUST_CFA_OFFSET 4
+        CFI_REL_OFFSET ecx, 0
+        pushl %ebx
+        CFI_ADJUST_CFA_OFFSET 4
+        CFI_REL_OFFSET ebx, 0
+        movl $(__USER_DS), %edx
+        movl %edx, %ds
+        movl %edx, %es
+        movl $(__KERNEL_PERCPU), %edx
         movl %edx, %fs
+        SET_KERNEL_GS %edx
+.endm
 
-#define RESTORE_INT_REGS \
-        popl %ebx;      \
-        CFI_ADJUST_CFA_OFFSET -4;\
-        CFI_RESTORE ebx;\
-        popl %ecx;      \
-        CFI_ADJUST_CFA_OFFSET -4;\
-        CFI_RESTORE ecx;\
-        popl %edx;      \
-        CFI_ADJUST_CFA_OFFSET -4;\
-        CFI_RESTORE edx;\
-        popl %esi;      \
-        CFI_ADJUST_CFA_OFFSET -4;\
-        CFI_RESTORE esi;\
-        popl %edi;      \
-        CFI_ADJUST_CFA_OFFSET -4;\
-        CFI_RESTORE edi;\
-        popl %ebp;      \
-        CFI_ADJUST_CFA_OFFSET -4;\
-        CFI_RESTORE ebp;\
-        popl %eax;      \
-        CFI_ADJUST_CFA_OFFSET -4;\
+.macro RESTORE_INT_REGS
+        popl %ebx
+        CFI_ADJUST_CFA_OFFSET -4
+        CFI_RESTORE ebx
+        popl %ecx
+        CFI_ADJUST_CFA_OFFSET -4
+        CFI_RESTORE ecx
+        popl %edx
+        CFI_ADJUST_CFA_OFFSET -4
+        CFI_RESTORE edx
+        popl %esi
+        CFI_ADJUST_CFA_OFFSET -4
+        CFI_RESTORE esi
+        popl %edi
+        CFI_ADJUST_CFA_OFFSET -4
+        CFI_RESTORE edi
+        popl %ebp
+        CFI_ADJUST_CFA_OFFSET -4
+        CFI_RESTORE ebp
+        popl %eax
+        CFI_ADJUST_CFA_OFFSET -4
         CFI_RESTORE eax
+.endm
 
-#define RESTORE_REGS    \
-        RESTORE_INT_REGS; \
-1:      popl %ds;       \
-        CFI_ADJUST_CFA_OFFSET -4;\
-        /*CFI_RESTORE ds;*/\
-2:      popl %es;       \
-        CFI_ADJUST_CFA_OFFSET -4;\
-        /*CFI_RESTORE es;*/\
-3:      popl %fs;       \
-        CFI_ADJUST_CFA_OFFSET -4;\
-        /*CFI_RESTORE fs;*/\
-.pushsection .fixup,"ax";       \
-4:      movl $0,(%esp); \
-        jmp 1b;         \
-5:      movl $0,(%esp); \
-        jmp 2b;         \
-6:      movl $0,(%esp); \
-        jmp 3b;         \
-.section __ex_table,"a";\
-        .align 4;       \
-        .long 1b,4b;    \
-        .long 2b,5b;    \
-        .long 3b,6b;    \
+.macro RESTORE_REGS pop=0
+        RESTORE_INT_REGS
+1:      popl %ds
+        CFI_ADJUST_CFA_OFFSET -4
+        /*CFI_RESTORE ds;*/
+2:      popl %es
+        CFI_ADJUST_CFA_OFFSET -4
+        /*CFI_RESTORE es;*/
+3:      popl %fs
+        CFI_ADJUST_CFA_OFFSET -4
+        /*CFI_RESTORE fs;*/
+        POP_GS \pop
+.pushsection .fixup, "ax"
+4:      movl $0, (%esp)
+        jmp 1b
+5:      movl $0, (%esp)
+        jmp 2b
+6:      movl $0, (%esp)
+        jmp 3b
+.section __ex_table, "a"
+        .align 4
+        .long 1b, 4b
+        .long 2b, 5b
+        .long 3b, 6b
 .popsection
+        POP_GS_EX
+.endm
 
-#define RING0_INT_FRAME \
-        CFI_STARTPROC simple;\
-        CFI_SIGNAL_FRAME;\
-        CFI_DEF_CFA esp, 3*4;\
-        /*CFI_OFFSET cs, -2*4;*/\
+.macro RING0_INT_FRAME
+        CFI_STARTPROC simple
+        CFI_SIGNAL_FRAME
+        CFI_DEF_CFA esp, 3*4
+        /*CFI_OFFSET cs, -2*4;*/
         CFI_OFFSET eip, -3*4
+.endm
 
-#define RING0_EC_FRAME \
-        CFI_STARTPROC simple;\
-        CFI_SIGNAL_FRAME;\
-        CFI_DEF_CFA esp, 4*4;\
-        /*CFI_OFFSET cs, -2*4;*/\
+.macro RING0_EC_FRAME
+        CFI_STARTPROC simple
+        CFI_SIGNAL_FRAME
+        CFI_DEF_CFA esp, 4*4
+        /*CFI_OFFSET cs, -2*4;*/
         CFI_OFFSET eip, -3*4
+.endm
 
-#define RING0_PTREGS_FRAME \
-        CFI_STARTPROC simple;\
-        CFI_SIGNAL_FRAME;\
-        CFI_DEF_CFA esp, PT_OLDESP-PT_EBX;\
-        /*CFI_OFFSET cs, PT_CS-PT_OLDESP;*/\
-        CFI_OFFSET eip, PT_EIP-PT_OLDESP;\
-        /*CFI_OFFSET es, PT_ES-PT_OLDESP;*/\
-        /*CFI_OFFSET ds, PT_DS-PT_OLDESP;*/\
-        CFI_OFFSET eax, PT_EAX-PT_OLDESP;\
-        CFI_OFFSET ebp, PT_EBP-PT_OLDESP;\
-        CFI_OFFSET edi, PT_EDI-PT_OLDESP;\
-        CFI_OFFSET esi, PT_ESI-PT_OLDESP;\
-        CFI_OFFSET edx, PT_EDX-PT_OLDESP;\
-        CFI_OFFSET ecx, PT_ECX-PT_OLDESP;\
+.macro RING0_PTREGS_FRAME
+        CFI_STARTPROC simple
+        CFI_SIGNAL_FRAME
+        CFI_DEF_CFA esp, PT_OLDESP-PT_EBX
+        /*CFI_OFFSET cs, PT_CS-PT_OLDESP;*/
+        CFI_OFFSET eip, PT_EIP-PT_OLDESP
+        /*CFI_OFFSET es, PT_ES-PT_OLDESP;*/
+        /*CFI_OFFSET ds, PT_DS-PT_OLDESP;*/
+        CFI_OFFSET eax, PT_EAX-PT_OLDESP
+        CFI_OFFSET ebp, PT_EBP-PT_OLDESP
+        CFI_OFFSET edi, PT_EDI-PT_OLDESP
+        CFI_OFFSET esi, PT_ESI-PT_OLDESP
+        CFI_OFFSET edx, PT_EDX-PT_OLDESP
+        CFI_OFFSET ecx, PT_ECX-PT_OLDESP
         CFI_OFFSET ebx, PT_EBX-PT_OLDESP
+.endm
 
 ENTRY(ret_from_fork)
         CFI_STARTPROC
@@ -362,6 +463,7 @@ sysenter_exit:
         xorl %ebp,%ebp
         TRACE_IRQS_ON
 1:      mov  PT_FS(%esp), %fs
+        PTGS_TO_GS
         ENABLE_INTERRUPTS_SYSEXIT
 
 #ifdef CONFIG_AUDITSYSCALL
@@ -410,6 +512,7 @@ sysexit_audit:
         .align 4
         .long 1b,2b
 .popsection
+        PTGS_TO_GS_EX
 ENDPROC(ia32_sysenter_target)
 
         # system call handler stub
@@ -452,8 +555,7 @@ restore_all:
 restore_nocheck:
         TRACE_IRQS_IRET
 restore_nocheck_notrace:
-        RESTORE_REGS
-        addl $4, %esp                   # skip orig_eax/error_code
+        RESTORE_REGS 4                  # skip orig_eax/error_code
         CFI_ADJUST_CFA_OFFSET -4
 irq_return:
         INTERRUPT_RETURN
@@ -595,28 +697,50 @@ syscall_badsys:
 END(syscall_badsys)
         CFI_ENDPROC
 
-#define FIXUP_ESPFIX_STACK \
-        /* since we are on a wrong stack, we cant make it a C code :( */ \
-        PER_CPU(gdt_page, %ebx); \
-        GET_DESC_BASE(GDT_ENTRY_ESPFIX_SS, %ebx, %eax, %ax, %al, %ah); \
-        addl %esp, %eax; \
-        pushl $__KERNEL_DS; \
-        CFI_ADJUST_CFA_OFFSET 4; \
-        pushl %eax; \
-        CFI_ADJUST_CFA_OFFSET 4; \
-        lss (%esp), %esp; \
-        CFI_ADJUST_CFA_OFFSET -8;
-#define UNWIND_ESPFIX_STACK \
-        movl %ss, %eax; \
-        /* see if on espfix stack */ \
-        cmpw $__ESPFIX_SS, %ax; \
-        jne 27f; \
-        movl $__KERNEL_DS, %eax; \
-        movl %eax, %ds; \
-        movl %eax, %es; \
-        /* switch to normal stack */ \
-        FIXUP_ESPFIX_STACK; \
-27:;
+/*
+ * System calls that need a pt_regs pointer.
+ */
+#define PTREGSCALL(name) \
+        ALIGN; \
+ptregs_##name: \
+        leal 4(%esp),%eax; \
+        jmp sys_##name;
+
+PTREGSCALL(iopl)
+PTREGSCALL(fork)
+PTREGSCALL(clone)
+PTREGSCALL(vfork)
+PTREGSCALL(execve)
+PTREGSCALL(sigaltstack)
+PTREGSCALL(sigreturn)
+PTREGSCALL(rt_sigreturn)
+PTREGSCALL(vm86)
+PTREGSCALL(vm86old)
+
+.macro FIXUP_ESPFIX_STACK
+        /* since we are on a wrong stack, we cant make it a C code :( */
+        PER_CPU(gdt_page, %ebx)
+        GET_DESC_BASE(GDT_ENTRY_ESPFIX_SS, %ebx, %eax, %ax, %al, %ah)
+        addl %esp, %eax
+        pushl $__KERNEL_DS
+        CFI_ADJUST_CFA_OFFSET 4
+        pushl %eax
+        CFI_ADJUST_CFA_OFFSET 4
+        lss (%esp), %esp
+        CFI_ADJUST_CFA_OFFSET -8
+.endm
+.macro UNWIND_ESPFIX_STACK
+        movl %ss, %eax
+        /* see if on espfix stack */
+        cmpw $__ESPFIX_SS, %ax
+        jne 27f
+        movl $__KERNEL_DS, %eax
+        movl %eax, %ds
+        movl %eax, %es
+        /* switch to normal stack */
+        FIXUP_ESPFIX_STACK
+27:
+.endm
 
 /*
  * Build the entry stubs and pointer table with some assembler magic.
@@ -672,7 +796,7 @@ common_interrupt:
 ENDPROC(common_interrupt)
         CFI_ENDPROC
 
-#define BUILD_INTERRUPT(name, nr)       \
+#define BUILD_INTERRUPT3(name, nr, fn)  \
 ENTRY(name)                             \
         RING0_INT_FRAME;                \
         pushl $~(nr);                   \
@@ -680,13 +804,15 @@ ENTRY(name)				\
         SAVE_ALL;                       \
         TRACE_IRQS_OFF                  \
         movl %esp,%eax;                 \
-        call smp_##name;                \
+        call fn;                        \
         jmp ret_from_intr;              \
         CFI_ENDPROC;                    \
 ENDPROC(name)
 
+#define BUILD_INTERRUPT(name, nr)       BUILD_INTERRUPT3(name, nr, smp_##name)
+
 /* The include is where all of the SMP etc. interrupts come from */
-#include "entry_arch.h"
+#include <asm/entry_arch.h>
 
 ENTRY(coprocessor_error)
         RING0_INT_FRAME
@@ -1068,7 +1194,10 @@ ENTRY(page_fault)
         CFI_ADJUST_CFA_OFFSET 4
         ALIGN
 error_code:
-        /* the function address is in %fs's slot on the stack */
+        /* the function address is in %gs's slot on the stack */
+        pushl %fs
+        CFI_ADJUST_CFA_OFFSET 4
+        /*CFI_REL_OFFSET fs, 0*/
         pushl %es
         CFI_ADJUST_CFA_OFFSET 4
         /*CFI_REL_OFFSET es, 0*/
@@ -1097,20 +1226,15 @@ error_code:
         CFI_ADJUST_CFA_OFFSET 4
         CFI_REL_OFFSET ebx, 0
         cld
-        pushl %fs
-        CFI_ADJUST_CFA_OFFSET 4
-        /*CFI_REL_OFFSET fs, 0*/
         movl $(__KERNEL_PERCPU), %ecx
         movl %ecx, %fs
         UNWIND_ESPFIX_STACK
-        popl %ecx
-        CFI_ADJUST_CFA_OFFSET -4
-        /*CFI_REGISTER es, ecx*/
-        movl PT_FS(%esp), %edi          # get the function address
+        GS_TO_REG %ecx
+        movl PT_GS(%esp), %edi          # get the function address
         movl PT_ORIG_EAX(%esp), %edx    # get the error code
         movl $-1, PT_ORIG_EAX(%esp)     # no syscall to restart
-        mov  %ecx, PT_FS(%esp)
-        /*CFI_REL_OFFSET fs, ES*/
+        REG_TO_PTGS %ecx
+        SET_KERNEL_GS %ecx
         movl $(__USER_DS), %ecx
         movl %ecx, %ds
         movl %ecx, %es
@@ -1134,26 +1258,27 @@ END(page_fault)
  * by hand onto the new stack - while updating the return eip past
  * the instruction that would have done it for sysenter.
  */
-#define FIX_STACK(offset, ok, label)            \
-        cmpw $__KERNEL_CS,4(%esp);              \
-        jne ok;                                 \
-label:                                          \
-        movl TSS_sysenter_sp0+offset(%esp),%esp;        \
-        CFI_DEF_CFA esp, 0;                     \
-        CFI_UNDEFINED eip;                      \
-        pushfl;                                 \
-        CFI_ADJUST_CFA_OFFSET 4;                \
-        pushl $__KERNEL_CS;                     \
-        CFI_ADJUST_CFA_OFFSET 4;                \
-        pushl $sysenter_past_esp;               \
-        CFI_ADJUST_CFA_OFFSET 4;                \
+.macro FIX_STACK offset ok label
+        cmpw $__KERNEL_CS, 4(%esp)
+        jne \ok
+\label:
+        movl TSS_sysenter_sp0 + \offset(%esp), %esp
+        CFI_DEF_CFA esp, 0
+        CFI_UNDEFINED eip
+        pushfl
+        CFI_ADJUST_CFA_OFFSET 4
+        pushl $__KERNEL_CS
+        CFI_ADJUST_CFA_OFFSET 4
+        pushl $sysenter_past_esp
+        CFI_ADJUST_CFA_OFFSET 4
         CFI_REL_OFFSET eip, 0
+.endm
 
 ENTRY(debug)
         RING0_INT_FRAME
         cmpl $ia32_sysenter_target,(%esp)
         jne debug_stack_correct
-        FIX_STACK(12, debug_stack_correct, debug_esp_fix_insn)
+        FIX_STACK 12, debug_stack_correct, debug_esp_fix_insn
 debug_stack_correct:
         pushl $-1                       # mark this as an int
         CFI_ADJUST_CFA_OFFSET 4
@@ -1211,7 +1336,7 @@ nmi_stack_correct:
 
 nmi_stack_fixup:
         RING0_INT_FRAME
-        FIX_STACK(12,nmi_stack_correct, 1)
+        FIX_STACK 12, nmi_stack_correct, 1
         jmp nmi_stack_correct
 
 nmi_debug_stack_check:
@@ -1222,7 +1347,7 @@ nmi_debug_stack_check:
         jb nmi_stack_correct
         cmpl $debug_esp_fix_insn,(%esp)
         ja nmi_stack_correct
-        FIX_STACK(24,nmi_stack_correct, 1)
+        FIX_STACK 24, nmi_stack_correct, 1
         jmp nmi_stack_correct
 
 nmi_espfix_stack:
@@ -1234,7 +1359,7 @@ nmi_espfix_stack:
         CFI_ADJUST_CFA_OFFSET 4
         pushl %esp
         CFI_ADJUST_CFA_OFFSET 4
-        addw $4, (%esp)
+        addl $4, (%esp)
         /* copy the iret frame of 12 bytes */
         .rept 3
         pushl 16(%esp)
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index e28c7a987793..7ba4621c0dfa 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -48,10 +48,11 @@
 #include <asm/unistd.h>
 #include <asm/thread_info.h>
 #include <asm/hw_irq.h>
-#include <asm/page.h>
+#include <asm/page_types.h>
 #include <asm/irqflags.h>
 #include <asm/paravirt.h>
 #include <asm/ftrace.h>
+#include <asm/percpu.h>
 
 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this.  */
 #include <linux/elf-em.h>
@@ -76,20 +77,17 @@ ENTRY(ftrace_caller)
         movq 8(%rbp), %rsi
         subq $MCOUNT_INSN_SIZE, %rdi
 
-.globl ftrace_call
-ftrace_call:
+GLOBAL(ftrace_call)
         call ftrace_stub
 
         MCOUNT_RESTORE_FRAME
 
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
-.globl ftrace_graph_call
-ftrace_graph_call:
+GLOBAL(ftrace_graph_call)
         jmp ftrace_stub
 #endif
 
-.globl ftrace_stub
-ftrace_stub:
+GLOBAL(ftrace_stub)
         retq
 END(ftrace_caller)
 
@@ -109,8 +107,7 @@ ENTRY(mcount)
         jnz ftrace_graph_caller
 #endif
 
-.globl ftrace_stub
-ftrace_stub:
+GLOBAL(ftrace_stub)
         retq
 
 trace:
@@ -147,9 +144,7 @@ ENTRY(ftrace_graph_caller)
         retq
 END(ftrace_graph_caller)
 
-
-.globl return_to_handler
-return_to_handler:
+GLOBAL(return_to_handler)
         subq  $80, %rsp
 
         movq %rax, (%rsp)
@@ -187,6 +182,7 @@ return_to_handler:
 ENTRY(native_usergs_sysret64)
         swapgs
         sysretq
+ENDPROC(native_usergs_sysret64)
 #endif /* CONFIG_PARAVIRT */
 
 
@@ -209,7 +205,7 @@ ENTRY(native_usergs_sysret64)
 
         /* %rsp:at FRAMEEND */
         .macro FIXUP_TOP_OF_STACK tmp offset=0
-        movq %gs:pda_oldrsp,\tmp
+        movq PER_CPU_VAR(old_rsp),\tmp
         movq \tmp,RSP+\offset(%rsp)
         movq $__USER_DS,SS+\offset(%rsp)
         movq $__USER_CS,CS+\offset(%rsp)
@@ -220,7 +216,7 @@ ENTRY(native_usergs_sysret64)
 
         .macro RESTORE_TOP_OF_STACK tmp offset=0
         movq RSP+\offset(%rsp),\tmp
-        movq \tmp,%gs:pda_oldrsp
+        movq \tmp,PER_CPU_VAR(old_rsp)
         movq EFLAGS+\offset(%rsp),\tmp
         movq \tmp,R11+\offset(%rsp)
         .endm
@@ -336,16 +332,17 @@ ENTRY(save_args)
         je 1f
         SWAPGS
         /*
-         * irqcount is used to check if a CPU is already on an interrupt stack
+         * irq_count is used to check if a CPU is already on an interrupt stack
          * or not. While this is essentially redundant with preempt_count it is
          * a little cheaper to use a separate counter in the PDA (short of
          * moving irq_enter into assembly, which would be too much work)
          */
-1:      incl %gs:pda_irqcount
+1:      incl PER_CPU_VAR(irq_count)
         jne 2f
         popq_cfi %rax                   /* move return address... */
-        mov %gs:pda_irqstackptr,%rsp
+        mov PER_CPU_VAR(irq_stack_ptr),%rsp
         EMPTY_FRAME 0
+        pushq_cfi %rbp                  /* backlink for unwinder */
         pushq_cfi %rax                  /* ... to the new stack */
         /*
          * We entered an interrupt context - irqs are off:
@@ -408,6 +405,8 @@ END(save_paranoid)
 ENTRY(ret_from_fork)
         DEFAULT_FRAME
 
+        LOCK ; btr $TIF_FORK,TI_flags(%r8)
+
         push kernel_eflags(%rip)
         CFI_ADJUST_CFA_OFFSET 8
         popf                                    # reset kernel eflags
@@ -467,7 +466,7 @@ END(ret_from_fork)
 ENTRY(system_call)
         CFI_STARTPROC   simple
         CFI_SIGNAL_FRAME
-        CFI_DEF_CFA     rsp,PDA_STACKOFFSET
+        CFI_DEF_CFA     rsp,KERNEL_STACK_OFFSET
         CFI_REGISTER    rip,rcx
         /*CFI_REGISTER  rflags,r11*/
         SWAPGS_UNSAFE_STACK
@@ -478,8 +477,8 @@ ENTRY(system_call)
          */
 ENTRY(system_call_after_swapgs)
 
-        movq    %rsp,%gs:pda_oldrsp
-        movq    %gs:pda_kernelstack,%rsp
+        movq    %rsp,PER_CPU_VAR(old_rsp)
+        movq    PER_CPU_VAR(kernel_stack),%rsp
         /*
          * No need to follow this irqs off/on section - it's straight
          * and short:
@@ -522,7 +521,7 @@ sysret_check:
         CFI_REGISTER    rip,rcx
         RESTORE_ARGS 0,-ARG_SKIP,1
         /*CFI_REGISTER  rflags,r11*/
-        movq    %gs:pda_oldrsp, %rsp
+        movq    PER_CPU_VAR(old_rsp), %rsp
         USERGS_SYSRET64
 
         CFI_RESTORE_STATE
@@ -629,16 +628,14 @@ tracesys:
  * Syscall return path ending with IRET.
  * Has correct top of stack, but partial stack frame.
  */
-        .globl int_ret_from_sys_call
-        .globl int_with_check
-int_ret_from_sys_call:
+GLOBAL(int_ret_from_sys_call)
         DISABLE_INTERRUPTS(CLBR_NONE)
         TRACE_IRQS_OFF
         testl $3,CS-ARGOFFSET(%rsp)
         je retint_restore_args
         movl $_TIF_ALLWORK_MASK,%edi
         /* edi: mask to check */
-int_with_check:
+GLOBAL(int_with_check)
         LOCKDEP_SYS_EXIT_IRQ
         GET_THREAD_INFO(%rcx)
         movl TI_flags(%rcx),%edx
@@ -832,11 +829,11 @@ common_interrupt:
         XCPT_FRAME
         addq $-0x80,(%rsp)              /* Adjust vector to [-256,-1] range */
         interrupt do_IRQ
-        /* 0(%rsp): oldrsp-ARGOFFSET */
+        /* 0(%rsp): old_rsp-ARGOFFSET */
 ret_from_intr:
         DISABLE_INTERRUPTS(CLBR_NONE)
         TRACE_IRQS_OFF
-        decl %gs:pda_irqcount
+        decl PER_CPU_VAR(irq_count)
         leaveq
         CFI_DEF_CFA_REGISTER    rsp
         CFI_ADJUST_CFA_OFFSET   -8
@@ -981,10 +978,14 @@ apicinterrupt IRQ_MOVE_CLEANUP_VECTOR \
         irq_move_cleanup_interrupt smp_irq_move_cleanup_interrupt
 #endif
 
+#ifdef CONFIG_X86_UV
 apicinterrupt UV_BAU_MESSAGE \
         uv_bau_message_intr1 uv_bau_message_interrupt
+#endif
 apicinterrupt LOCAL_TIMER_VECTOR \
         apic_timer_interrupt smp_apic_timer_interrupt
+apicinterrupt GENERIC_INTERRUPT_VECTOR \
+        generic_interrupt smp_generic_interrupt
 
 #ifdef CONFIG_SMP
 apicinterrupt INVALIDATE_TLB_VECTOR_START+0 \
@@ -1072,10 +1073,10 @@ ENTRY(\sym)
         TRACE_IRQS_OFF
         movq %rsp,%rdi          /* pt_regs pointer */
         xorl %esi,%esi          /* no error code */
-        movq %gs:pda_data_offset, %rbp
-        subq $EXCEPTION_STKSZ, per_cpu__init_tss + TSS_ist + (\ist - 1) * 8(%rbp)
+        PER_CPU(init_tss, %rbp)
+        subq $EXCEPTION_STKSZ, TSS_ist + (\ist - 1) * 8(%rbp)
         call \do_sym
-        addq $EXCEPTION_STKSZ, per_cpu__init_tss + TSS_ist + (\ist - 1) * 8(%rbp)
+        addq $EXCEPTION_STKSZ, TSS_ist + (\ist - 1) * 8(%rbp)
         jmp paranoid_exit       /* %ebx: no swapgs flag */
         CFI_ENDPROC
 END(\sym)
@@ -1137,7 +1138,7 @@ ENTRY(native_load_gs_index)
         CFI_STARTPROC
         pushf
         CFI_ADJUST_CFA_OFFSET 8
-        DISABLE_INTERRUPTS(CLBR_ANY | ~(CLBR_RDI))
+        DISABLE_INTERRUPTS(CLBR_ANY & ~CLBR_RDI)
         SWAPGS
 gs_change:
         movl %edi,%gs
@@ -1259,14 +1260,14 @@ ENTRY(call_softirq)
         CFI_REL_OFFSET rbp,0
         mov  %rsp,%rbp
         CFI_DEF_CFA_REGISTER rbp
-        incl %gs:pda_irqcount
-        cmove %gs:pda_irqstackptr,%rsp
+        incl PER_CPU_VAR(irq_count)
+        cmove PER_CPU_VAR(irq_stack_ptr),%rsp
         push  %rbp                      # backlink for old unwinder
         call __do_softirq
         leaveq
         CFI_DEF_CFA_REGISTER    rsp
         CFI_ADJUST_CFA_OFFSET   -8
-        decl %gs:pda_irqcount
+        decl PER_CPU_VAR(irq_count)
         ret
         CFI_ENDPROC
 END(call_softirq)
@@ -1296,15 +1297,15 @@ ENTRY(xen_do_hypervisor_callback)   # do_hypervisor_callback(struct *pt_regs)
         movq %rdi, %rsp            # we don't return, adjust the stack frame
         CFI_ENDPROC
         DEFAULT_FRAME
-11:     incl %gs:pda_irqcount
+11:     incl PER_CPU_VAR(irq_count)
         movq %rsp,%rbp
         CFI_DEF_CFA_REGISTER rbp
-        cmovzq %gs:pda_irqstackptr,%rsp
+        cmovzq PER_CPU_VAR(irq_stack_ptr),%rsp
         pushq %rbp                      # backlink for old unwinder
         call xen_evtchn_do_upcall
         popq %rsp
         CFI_DEF_CFA_REGISTER rsp
-        decl %gs:pda_irqcount
+        decl PER_CPU_VAR(irq_count)
         jmp  error_exit
         CFI_ENDPROC
 END(do_hypervisor_callback)
diff --git a/arch/x86/kernel/es7000_32.c b/arch/x86/kernel/es7000_32.c
deleted file mode 100644
index 53699c931ad4..000000000000
--- a/arch/x86/kernel/es7000_32.c
+++ /dev/null
@@ -1,378 +0,0 @@
-/*
- * Written by: Garry Forsgren, Unisys Corporation
- *             Natalie Protasevich, Unisys Corporation
- * This file contains the code to configure and interface
- * with Unisys ES7000 series hardware system manager.
- *
- * Copyright (c) 2003 Unisys Corporation.  All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Unisys Corporation, Township Line & Union Meeting
- * Roads-A, Unisys Way, Blue Bell, Pennsylvania, 19424, or:
- *
- * http://www.unisys.com
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/smp.h>
-#include <linux/string.h>
-#include <linux/spinlock.h>
-#include <linux/errno.h>
-#include <linux/notifier.h>
-#include <linux/reboot.h>
-#include <linux/init.h>
-#include <linux/acpi.h>
-#include <asm/io.h>
-#include <asm/nmi.h>
-#include <asm/smp.h>
-#include <asm/atomic.h>
-#include <asm/apicdef.h>
-#include <mach_mpparse.h>
-#include <asm/genapic.h>
-#include <asm/setup.h>
-
-/*
- * ES7000 chipsets
- */
-
-#define NON_UNISYS              0
-#define ES7000_CLASSIC          1
-#define ES7000_ZORRO            2
-
-
-#define MIP_REG                 1
-#define MIP_PSAI_REG            4
-
-#define MIP_BUSY                1
-#define MIP_SPIN                0xf0000
-#define MIP_VALID               0x0100000000000000ULL
-#define MIP_PORT(VALUE) ((VALUE >> 32) & 0xffff)
-
-#define MIP_RD_LO(VALUE)        (VALUE & 0xffffffff)
-
-struct mip_reg_info {
-        unsigned long long mip_info;
-        unsigned long long delivery_info;
-        unsigned long long host_reg;
-        unsigned long long mip_reg;
-};
-
-struct part_info {
-        unsigned char type;
-        unsigned char length;
-        unsigned char part_id;
-        unsigned char apic_mode;
-        unsigned long snum;
-        char ptype[16];
-        char sname[64];
-        char pname[64];
-};
-
-struct psai {
-        unsigned long long entry_type;
-        unsigned long long addr;
-        unsigned long long bep_addr;
-};
-
-struct es7000_mem_info {
-        unsigned char type;
-        unsigned char length;
-        unsigned char resv[6];
-        unsigned long long  start;
-        unsigned long long  size;
-};
-
-struct es7000_oem_table {
-        unsigned long long hdr;
-        struct mip_reg_info mip;
-        struct part_info pif;
-        struct es7000_mem_info shm;
-        struct psai psai;
-};
-
-#ifdef CONFIG_ACPI
-
-struct oem_table {
-        struct acpi_table_header Header;
-        u32 OEMTableAddr;
-        u32 OEMTableSize;
-};
-
-extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
-extern void unmap_unisys_acpi_oem_table(unsigned long oem_addr);
-#endif
-
-struct mip_reg {
-        unsigned long long off_0;
-        unsigned long long off_8;
-        unsigned long long off_10;
-        unsigned long long off_18;
-        unsigned long long off_20;
-        unsigned long long off_28;
-        unsigned long long off_30;
-        unsigned long long off_38;
-};
-
-#define MIP_SW_APIC             0x1020b
-#define MIP_FUNC(VALUE)         (VALUE & 0xff)
-
-/*
- * ES7000 Globals
- */
-
-static volatile unsigned long   *psai = NULL;
-static struct mip_reg           *mip_reg;
-static struct mip_reg           *host_reg;
-static int                      mip_port;
-static unsigned long            mip_addr, host_addr;
-
-int es7000_plat;
-
-/*
- * GSI override for ES7000 platforms.
- */
-
-static unsigned int base;
-
-static int
-es7000_rename_gsi(int ioapic, int gsi)
-{
-        if (es7000_plat == ES7000_ZORRO)
-                return gsi;
-
-        if (!base) {
-                int i;
-                for (i = 0; i < nr_ioapics; i++)
-                        base += nr_ioapic_registers[i];
-        }
-
-        if (!ioapic && (gsi < 16))
-                gsi += base;
-        return gsi;
-}
-
-static int wakeup_secondary_cpu_via_mip(int cpu, unsigned long eip)
-{
-        unsigned long vect = 0, psaival = 0;
-
-        if (psai == NULL)
-                return -1;
-
-        vect = ((unsigned long)__pa(eip)/0x1000) << 16;
-        psaival = (0x1000000 | vect | cpu);
-
-        while (*psai & 0x1000000)
-                ;
-
-        *psai = psaival;
-
-        return 0;
-}
-
-static void noop_wait_for_deassert(atomic_t *deassert_not_used)
-{
-}
-
-static int __init es7000_update_genapic(void)
-{
-        genapic->wakeup_cpu = wakeup_secondary_cpu_via_mip;
-
-        /* MPENTIUMIII */
-        if (boot_cpu_data.x86 == 6 &&
-            (boot_cpu_data.x86_model >= 7 || boot_cpu_data.x86_model <= 11)) {
-                es7000_update_genapic_to_cluster();
-                genapic->wait_for_init_deassert = noop_wait_for_deassert;
-                genapic->wakeup_cpu = wakeup_secondary_cpu_via_mip;
-        }
-
-        return 0;
-}
-
-void __init
-setup_unisys(void)
-{
-        /*
-         * Determine the generation of the ES7000 currently running.
-         *
-         * es7000_plat = 1 if the machine is a 5xx ES7000 box
-         * es7000_plat = 2 if the machine is a x86_64 ES7000 box
-         *
-         */
-        if (!(boot_cpu_data.x86 <= 15 && boot_cpu_data.x86_model <= 2))
-                es7000_plat = ES7000_ZORRO;
-        else
-                es7000_plat = ES7000_CLASSIC;
-        ioapic_renumber_irq = es7000_rename_gsi;
-
-        x86_quirks->update_genapic = es7000_update_genapic;
-}
-
-/*
- * Parse the OEM Table
- */
-
-int __init
-parse_unisys_oem (char *oemptr)
-{
-        int                     i;
-        int                     success = 0;
-        unsigned char           type, size;
-        unsigned long           val;
-        char                    *tp = NULL;
-        struct psai             *psaip = NULL;
-        struct mip_reg_info     *mi;
-        struct mip_reg          *host, *mip;
-
-        tp = oemptr;
-
-        tp += 8;
-
-        for (i=0; i <= 6; i++) {
-                type = *tp++;
-                size = *tp++;
-                tp -= 2;
-                switch (type) {
-                case MIP_REG:
-                        mi = (struct mip_reg_info *)tp;
-                        val = MIP_RD_LO(mi->host_reg);
-                        host_addr = val;
-                        host = (struct mip_reg *)val;
-                        host_reg = __va(host);
-                        val = MIP_RD_LO(mi->mip_reg);
-                        mip_port = MIP_PORT(mi->mip_info);
-                        mip_addr = val;
-                        mip = (struct mip_reg *)val;
-                        mip_reg = __va(mip);
-                        pr_debug("es7000_mipcfg: host_reg = 0x%lx \n",
-                                 (unsigned long)host_reg);
-                        pr_debug("es7000_mipcfg: mip_reg = 0x%lx \n",
-                                 (unsigned long)mip_reg);
-                        success++;
-                        break;
-                case MIP_PSAI_REG:
-                        psaip = (struct psai *)tp;
-                        if (tp != NULL) {
-                                if (psaip->addr)
-                                        psai = __va(psaip->addr);
-                                else
-                                        psai = NULL;
-                                success++;
-                        }
-                        break;
-                default:
-                        break;
-                }
-                tp += size;
-        }
-
-        if (success < 2) {
-                es7000_plat = NON_UNISYS;
-        } else
-                setup_unisys();
-        return es7000_plat;
-}
-
-#ifdef CONFIG_ACPI
-static unsigned long oem_addrX;
-static unsigned long oem_size;
-int __init find_unisys_acpi_oem_table(unsigned long *oem_addr)
-{
-        struct acpi_table_header *header = NULL;
-        int i = 0;
-
-        while (ACPI_SUCCESS(acpi_get_table("OEM1", i++, &header))) {
-                if (!memcmp((char *) &header->oem_id, "UNISYS", 6)) {
-                        struct oem_table *t = (struct oem_table *)header;
-
-                        oem_addrX = t->OEMTableAddr;
-                        oem_size = t->OEMTableSize;
-
-                        *oem_addr = (unsigned long)__acpi_map_table(oem_addrX,
-                                                                    oem_size);
-                        return 0;
-                }
-        }
-        return -1;
-}
-
-void __init unmap_unisys_acpi_oem_table(unsigned long oem_addr)
-{
-}
-#endif
-
-static void
-es7000_spin(int n)
-{
-        int i = 0;
-
-        while (i++ < n)
-                rep_nop();
-}
-
-static int __init
-es7000_mip_write(struct mip_reg *mip_reg)
-{
-        int                     status = 0;
-        int                     spin;
-
-        spin = MIP_SPIN;
-        while (((unsigned long long)host_reg->off_38 &
-                (unsigned long long)MIP_VALID) != 0) {
-                        if (--spin <= 0) {
-                                printk("es7000_mip_write: Timeout waiting for Host Valid Flag");
-                                return -1;
-                        }
-                es7000_spin(MIP_SPIN);
-        }
-
-        memcpy(host_reg, mip_reg, sizeof(struct mip_reg));
-        outb(1, mip_port);
-
-        spin = MIP_SPIN;
-
-        while (((unsigned long long)mip_reg->off_38 &
-                (unsigned long long)MIP_VALID) == 0) {
-                if (--spin <= 0) {
-                        printk("es7000_mip_write: Timeout waiting for MIP Valid Flag");
-                        return -1;
-                }
-                es7000_spin(MIP_SPIN);
-        }
-
-        status = ((unsigned long long)mip_reg->off_0 &
-                (unsigned long long)0xffff0000000000ULL) >> 48;
-        mip_reg->off_38 = ((unsigned long long)mip_reg->off_38 &
-                (unsigned long long)~MIP_VALID);
-        return status;
-}
-
-void __init
-es7000_sw_apic(void)
-{
-        if (es7000_plat) {
-                int mip_status;
-                struct mip_reg es7000_mip_reg;
-
-                printk("ES7000: Enabling APIC mode.\n");
-                memset(&es7000_mip_reg, 0, sizeof(struct mip_reg));
-                es7000_mip_reg.off_0 = MIP_SW_APIC;
-                es7000_mip_reg.off_38 = (MIP_VALID);
-                while ((mip_status = es7000_mip_write(&es7000_mip_reg)) != 0)
-                        printk("es7000_sw_apic: command failed, status = %x\n",
-                                mip_status);
-                return;
-        }
-}
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
index 1b43086b097a..231bdd3c5b1c 100644
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -488,20 +488,21 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr)
          * ignore such a protection.
          */
         asm volatile(
-                "1: " _ASM_MOV " (%[parent_old]), %[old]\n"
-                "2: " _ASM_MOV " %[return_hooker], (%[parent_replaced])\n"
+                "1: " _ASM_MOV " (%[parent]), %[old]\n"
+                "2: " _ASM_MOV " %[return_hooker], (%[parent])\n"
                 "   movl $0, %[faulted]\n"
+                "3:\n"
 
                 ".section .fixup, \"ax\"\n"
-                "3: movl $1, %[faulted]\n"
+                "4: movl $1, %[faulted]\n"
+                "   jmp 3b\n"
                 ".previous\n"
 
-                _ASM_EXTABLE(1b, 3b)
-                _ASM_EXTABLE(2b, 3b)
+                _ASM_EXTABLE(1b, 4b)
+                _ASM_EXTABLE(2b, 4b)
 
-                : [parent_replaced] "=r" (parent), [old] "=r" (old),
-                  [faulted] "=r" (faulted)
-                : [parent_old] "0" (parent), [return_hooker] "r" (return_hooker)
+                : [old] "=r" (old), [faulted] "=r" (faulted)
+                : [parent] "r" (parent), [return_hooker] "r" (return_hooker)
                 : "memory"
         );
 
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index b9a4d8c4b935..f5b272247690 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -26,27 +26,6 @@
 #include <asm/bios_ebda.h>
 #include <asm/trampoline.h>
 
-/* boot cpu pda */
-static struct x8664_pda _boot_cpu_pda;
-
-#ifdef CONFIG_SMP
-/*
- * We install an empty cpu_pda pointer table to indicate to early users
- * (numa_set_node) that the cpu_pda pointer table for cpus other than
- * the boot cpu is not yet setup.
- */
-static struct x8664_pda *__cpu_pda[NR_CPUS] __initdata;
-#else
-static struct x8664_pda *__cpu_pda[NR_CPUS] __read_mostly;
-#endif
-
-void __init x86_64_init_pda(void)
-{
-        _cpu_pda = __cpu_pda;
-        cpu_pda(0) = &_boot_cpu_pda;
-        pda_init(0);
-}
-
 static void __init zap_identity_mappings(void)
 {
         pgd_t *pgd = pgd_offset_k(0UL);
@@ -112,8 +91,6 @@ void __init x86_64_start_kernel(char * real_mode_data)
         if (console_loglevel == 10)
                 early_printk("Kernel alive\n");
 
-        x86_64_init_pda();
-
         x86_64_start_reservations(real_mode_data);
 }
 
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index e835b4eea70b..c32ca19d591a 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -11,14 +11,15 @@
 #include <linux/init.h>
 #include <linux/linkage.h>
 #include <asm/segment.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <asm/page_types.h>
+#include <asm/pgtable_types.h>
 #include <asm/desc.h>
 #include <asm/cache.h>
 #include <asm/thread_info.h>
 #include <asm/asm-offsets.h>
 #include <asm/setup.h>
 #include <asm/processor-flags.h>
+#include <asm/percpu.h>
 
 /* Physical address */
 #define pa(X) ((X) - __PAGE_OFFSET)
@@ -429,14 +430,34 @@ is386:	movl $2,%ecx		# set MP
         ljmp $(__KERNEL_CS),$1f
 1:      movl $(__KERNEL_DS),%eax        # reload all the segment registers
         movl %eax,%ss                   # after changing gdt.
-        movl %eax,%fs                   # gets reset once there's real percpu
 
         movl $(__USER_DS),%eax          # DS/ES contains default USER segment
         movl %eax,%ds
         movl %eax,%es
 
-        xorl %eax,%eax                  # Clear GS and LDT
+        movl $(__KERNEL_PERCPU), %eax
+        movl %eax,%fs                   # set this cpu's percpu
+
+#ifdef CONFIG_CC_STACKPROTECTOR
+        /*
+         * The linker can't handle this by relocation.  Manually set
+         * base address in stack canary segment descriptor.
+         */
+        cmpb $0,ready
+        jne 1f
+        movl $per_cpu__gdt_page,%eax
+        movl $per_cpu__stack_canary,%ecx
+        subl $20, %ecx
+        movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
+        shrl $16, %ecx
+        movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
+        movb %ch, 8 * GDT_ENTRY_STACK_CANARY + 7(%eax)
+1:
+#endif
+        movl $(__KERNEL_STACK_CANARY),%eax
         movl %eax,%gs
+
+        xorl %eax,%eax                  # Clear LDT
         lldt %ax
 
         cld                     # gcc2 wants the direction flag cleared at all times
@@ -446,8 +467,6 @@ is386:	movl $2,%ecx		# set MP
         movb $1, ready
         cmpb $0,%cl             # the first CPU calls start_kernel
         je   1f
-        movl $(__KERNEL_PERCPU), %eax
-        movl %eax,%fs           # set this cpu's percpu
         movl (stack_start), %esp
 1:
 #endif /* CONFIG_SMP */
@@ -548,12 +567,8 @@ early_fault:
         pushl %eax
         pushl %edx              /* trapno */
         pushl $fault_msg
-#ifdef CONFIG_EARLY_PRINTK
-        call early_printk
-#else
         call printk
 #endif
-#endif
         call dump_stack
 hlt_loop:
         hlt
@@ -580,11 +595,10 @@ ignore_int:
         pushl 32(%esp)
         pushl 40(%esp)
         pushl $int_msg
-#ifdef CONFIG_EARLY_PRINTK
-        call early_printk
-#else
         call printk
-#endif
+
+        call dump_stack
+
         addl $(5*4),%esp
         popl %ds
         popl %es
@@ -660,7 +674,7 @@ early_recursion_flag:
         .long 0
 
 int_msg:
-        .asciz "Unknown interrupt or fault at EIP %p %p %p\n"
+        .asciz "Unknown interrupt or fault at: %p %p %p\n"
 
 fault_msg:
 /* fault info: */
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index 0e275d495563..54b29bb24e71 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -19,6 +19,7 @@
 #include <asm/msr.h>
 #include <asm/cache.h>
 #include <asm/processor-flags.h>
+#include <asm/percpu.h>
 
 #ifdef CONFIG_PARAVIRT
 #include <asm/asm-offsets.h>
@@ -226,12 +227,15 @@ ENTRY(secondary_startup_64)
         movl %eax,%fs
         movl %eax,%gs
 
-        /* 
-         * Setup up a dummy PDA. this is just for some early bootup code
-         * that does in_interrupt() 
-         */ 
+        /* Set up %gs.
+         *
+         * The base of %gs always points to the bottom of the irqstack
+         * union.  If the stack protector canary is enabled, it is
+         * located at %gs:40.  Note that, on SMP, the boot cpu uses
+         * init data section till per cpu areas are set up.
+         */
         movl    $MSR_GS_BASE,%ecx
-        movq    $empty_zero_page,%rax
+        movq    initial_gs(%rip),%rax
         movq    %rax,%rdx
         shrq    $32,%rdx
         wrmsr   
@@ -257,6 +261,8 @@ ENTRY(secondary_startup_64)
         .align  8
         ENTRY(initial_code)
         .quad   x86_64_start_kernel
+        ENTRY(initial_gs)
+        .quad   INIT_PER_CPU_VAR(irq_stack_union)
         __FINITDATA
 
         ENTRY(stack_start)
@@ -323,8 +329,6 @@ early_idt_ripmsg:
 #endif /* CONFIG_EARLY_PRINTK */
         .previous
 
-.balign PAGE_SIZE
-
 #define NEXT_PAGE(name) \
         .balign PAGE_SIZE; \
 ENTRY(name)
@@ -401,7 +405,8 @@ NEXT_PAGE(level2_spare_pgt)
         .globl early_gdt_descr
 early_gdt_descr:
         .word   GDT_ENTRIES*8-1
-        .quad   per_cpu__gdt_page
+early_gdt_descr_base:
+        .quad   INIT_PER_CPU_VAR(gdt_page)
 
 ENTRY(phys_base)
         /* This must match the first entry in level2_kernel_pgt */
@@ -412,7 +417,7 @@ ENTRY(phys_base)
         .section .bss, "aw", @nobits
         .align L1_CACHE_BYTES
 ENTRY(idt_table)
-        .skip 256 * 16
+        .skip IDT_ENTRIES * 16
 
         .section .bss.page_aligned, "aw", @nobits
         .align PAGE_SIZE
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index cd759ad90690..a00545fe5cdd 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -269,6 +269,8 @@ static void hpet_set_mode(enum clock_event_mode mode,
                 now = hpet_readl(HPET_COUNTER);
                 cmp = now + (unsigned long) delta;
                 cfg = hpet_readl(HPET_Tn_CFG(timer));
+                /* Make sure we use edge triggered interrupts */
+                cfg &= ~HPET_TN_LEVEL;
                 cfg |= HPET_TN_ENABLE | HPET_TN_PERIODIC |
                        HPET_TN_SETVAL | HPET_TN_32BIT;
                 hpet_writel(cfg, HPET_Tn_CFG(timer));
@@ -628,11 +630,12 @@ static int hpet_cpuhp_notify(struct notifier_block *n,
 
         switch (action & 0xf) {
         case CPU_ONLINE:
-                INIT_DELAYED_WORK(&work.work, hpet_work);
+                INIT_DELAYED_WORK_ON_STACK(&work.work, hpet_work);
                 init_completion(&work.complete);
                 /* FIXME: add schedule_work_on() */
                 schedule_delayed_work_on(cpu, &work.work, 0);
                 wait_for_completion(&work.complete);
+                destroy_timer_on_stack(&work.work.timer);
                 break;
         case CPU_DEAD:
                 if (hdev) {
@@ -896,7 +899,7 @@ static unsigned long hpet_rtc_flags;
 static int hpet_prev_update_sec;
 static struct rtc_time hpet_alarm_time;
 static unsigned long hpet_pie_count;
-static unsigned long hpet_t1_cmp;
+static u32 hpet_t1_cmp;
 static unsigned long hpet_default_delta;
 static unsigned long hpet_pie_delta;
 static unsigned long hpet_pie_limit;
@@ -904,6 +907,14 @@ static unsigned long hpet_pie_limit;
 static rtc_irq_handler irq_handler;
 
 /*
+ * Check that the hpet counter c1 is ahead of the c2
+ */
+static inline int hpet_cnt_ahead(u32 c1, u32 c2)
+{
+        return (s32)(c2 - c1) < 0;
+}
+
+/*
  * Registers a IRQ handler.
  */
 int hpet_register_irq_handler(rtc_irq_handler handler)
@@ -1074,7 +1085,7 @@ static void hpet_rtc_timer_reinit(void)
                 hpet_t1_cmp += delta;
                 hpet_writel(hpet_t1_cmp, HPET_T1_CMP);
                 lost_ints++;
-        } while ((long)(hpet_readl(HPET_COUNTER) - hpet_t1_cmp) > 0);
+        } while (!hpet_cnt_ahead(hpet_t1_cmp, hpet_readl(HPET_COUNTER)));
 
         if (lost_ints) {
                 if (hpet_rtc_flags & RTC_PIE)
diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
index b0f61f0dcd0a..f2f8540a7f3d 100644
--- a/arch/x86/kernel/i387.c
+++ b/arch/x86/kernel/i387.c
@@ -136,7 +136,7 @@ int init_fpu(struct task_struct *tsk)
 #ifdef CONFIG_X86_32
         if (!HAVE_HWFP) {
                 memset(tsk->thread.xstate, 0, xstate_size);
-                finit();
+                finit_task(tsk);
                 set_stopped_child_used_math(tsk);
                 return 0;
         }
diff --git a/arch/x86/kernel/i8237.c b/arch/x86/kernel/i8237.c
index dbd6c1d1b638..b42ca694dc68 100644
--- a/arch/x86/kernel/i8237.c
+++ b/arch/x86/kernel/i8237.c
@@ -28,10 +28,10 @@ static int i8237A_resume(struct sys_device *dev)
 
         flags = claim_dma_lock();
 
-        dma_outb(DMA1_RESET_REG, 0);
-        dma_outb(DMA2_RESET_REG, 0);
+        dma_outb(0, DMA1_RESET_REG);
+        dma_outb(0, DMA2_RESET_REG);
 
-        for (i = 0;i < 8;i++) {
+        for (i = 0; i < 8; i++) {
                 set_dma_addr(i, 0x000000);
                 /* DMA count is a bit weird so this is not 0 */
                 set_dma_count(i, 1);
@@ -51,14 +51,14 @@ static int i8237A_suspend(struct sys_device *dev, pm_message_t state)
 }
 
 static struct sysdev_class i8237_sysdev_class = {
-        .name = "i8237",
-        .suspend = i8237A_suspend,
-        .resume = i8237A_resume,
+        .name           = "i8237",
+        .suspend        = i8237A_suspend,
+        .resume         = i8237A_resume,
 };
 
 static struct sys_device device_i8237A = {
-        .id     = 0,
-        .cls    = &i8237_sysdev_class,
+        .id             = 0,
+        .cls            = &i8237_sysdev_class,
 };
 
 static int __init i8237A_init_sysfs(void)
@@ -68,5 +68,4 @@ static int __init i8237A_init_sysfs(void)
                 error = sysdev_register(&device_i8237A);
         return error;
 }
-
 device_initcall(i8237A_init_sysfs);
diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
index 11d5093eb281..df89102bef80 100644
--- a/arch/x86/kernel/i8259.c
+++ b/arch/x86/kernel/i8259.c
@@ -22,7 +22,6 @@
 #include <asm/pgtable.h>
 #include <asm/desc.h>
 #include <asm/apic.h>
-#include <asm/arch_hooks.h>
 #include <asm/i8259.h>
 
 /*
diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
index b12208f4dfee..99c4d308f16b 100644
--- a/arch/x86/kernel/ioport.c
+++ b/arch/x86/kernel/ioport.c
@@ -85,19 +85,8 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
 
         t->io_bitmap_max = bytes;
 
-#ifdef CONFIG_X86_32
-        /*
-         * Sets the lazy trigger so that the next I/O operation will
-         * reload the correct bitmap.
-         * Reset the owner so that a process switch will not set
-         * tss->io_bitmap_base to IO_BITMAP_OFFSET.
-         */
-        tss->x86_tss.io_bitmap_base = INVALID_IO_BITMAP_OFFSET_LAZY;
-        tss->io_bitmap_owner = NULL;
-#else
         /* Update the TSS: */
         memcpy(tss->io_bitmap, t->io_bitmap_ptr, bytes_updated);
-#endif
 
         put_cpu();
 
@@ -131,9 +120,8 @@ static int do_iopl(unsigned int level, struct pt_regs *regs)
 }
 
 #ifdef CONFIG_X86_32
-asmlinkage long sys_iopl(unsigned long regsp)
+long sys_iopl(struct pt_regs *regs)
 {
-        struct pt_regs *regs = (struct pt_regs *)&regsp;
         unsigned int level = regs->bx;
         struct thread_struct *t = &current->thread;
         int rc;
diff --git a/arch/x86/kernel/ipi.c b/arch/x86/kernel/ipi.c
deleted file mode 100644
index 285bbf8831fa..000000000000
--- a/arch/x86/kernel/ipi.c
+++ /dev/null
@@ -1,190 +0,0 @@
-#include <linux/cpumask.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-
-#include <linux/mm.h>
-#include <linux/delay.h>
-#include <linux/spinlock.h>
-#include <linux/kernel_stat.h>
-#include <linux/mc146818rtc.h>
-#include <linux/cache.h>
-#include <linux/cpu.h>
-#include <linux/module.h>
-
-#include <asm/smp.h>
-#include <asm/mtrr.h>
-#include <asm/tlbflush.h>
-#include <asm/mmu_context.h>
-#include <asm/apic.h>
-#include <asm/proto.h>
-
-#ifdef CONFIG_X86_32
-#include <mach_apic.h>
-#include <mach_ipi.h>
-
-/*
- * the following functions deal with sending IPIs between CPUs.
- *
- * We use 'broadcast', CPU->CPU IPIs and self-IPIs too.
- */
-
-static inline int __prepare_ICR(unsigned int shortcut, int vector)
-{
-        unsigned int icr = shortcut | APIC_DEST_LOGICAL;
-
-        switch (vector) {
-        default:
-                icr |= APIC_DM_FIXED | vector;
-                break;
-        case NMI_VECTOR:
-                icr |= APIC_DM_NMI;
-                break;
-        }
-        return icr;
-}
-
-static inline int __prepare_ICR2(unsigned int mask)
-{
-        return SET_APIC_DEST_FIELD(mask);
-}
-
-void __send_IPI_shortcut(unsigned int shortcut, int vector)
-{
-        /*
-         * Subtle. In the case of the 'never do double writes' workaround
-         * we have to lock out interrupts to be safe.  As we don't care
-         * of the value read we use an atomic rmw access to avoid costly
-         * cli/sti.  Otherwise we use an even cheaper single atomic write
-         * to the APIC.
-         */
-        unsigned int cfg;
-
-        /*
-         * Wait for idle.
-         */
-        apic_wait_icr_idle();
-
-        /*
-         * No need to touch the target chip field
-         */
-        cfg = __prepare_ICR(shortcut, vector);
-
-        /*
-         * Send the IPI. The write to APIC_ICR fires this off.
-         */
-        apic_write(APIC_ICR, cfg);
-}
-
-void send_IPI_self(int vector)
-{
-        __send_IPI_shortcut(APIC_DEST_SELF, vector);
-}
-
-/*
- * This is used to send an IPI with no shorthand notation (the destination is
- * specified in bits 56 to 63 of the ICR).
- */
-static inline void __send_IPI_dest_field(unsigned long mask, int vector)
-{
-        unsigned long cfg;
-
-        /*
-         * Wait for idle.
-         */
-        if (unlikely(vector == NMI_VECTOR))
-                safe_apic_wait_icr_idle();
-        else
-                apic_wait_icr_idle();
-
-        /*
-         * prepare target chip field
-         */
-        cfg = __prepare_ICR2(mask);
-        apic_write(APIC_ICR2, cfg);
-
-        /*
-         * program the ICR
-         */
-        cfg = __prepare_ICR(0, vector);
-
-        /*
-         * Send the IPI. The write to APIC_ICR fires this off.
-         */
-        apic_write(APIC_ICR, cfg);
-}
-
-/*
- * This is only used on smaller machines.
- */
-void send_IPI_mask_bitmask(const struct cpumask *cpumask, int vector)
-{
-        unsigned long mask = cpumask_bits(cpumask)[0];
-        unsigned long flags;
-
-        local_irq_save(flags);
-        WARN_ON(mask & ~cpumask_bits(cpu_online_mask)[0]);
-        __send_IPI_dest_field(mask, vector);
-        local_irq_restore(flags);
-}
-
-void send_IPI_mask_sequence(const struct cpumask *mask, int vector)
-{
-        unsigned long flags;
-        unsigned int query_cpu;
-
-        /*
-         * Hack. The clustered APIC addressing mode doesn't allow us to send
-         * to an arbitrary mask, so I do a unicasts to each CPU instead. This
-         * should be modified to do 1 message per cluster ID - mbligh
-         */
-
-        local_irq_save(flags);
-        for_each_cpu(query_cpu, mask)
-                __send_IPI_dest_field(cpu_to_logical_apicid(query_cpu), vector);
-        local_irq_restore(flags);
-}
-
-void send_IPI_mask_allbutself(const struct cpumask *mask, int vector)
-{
-        unsigned long flags;
-        unsigned int query_cpu;
-        unsigned int this_cpu = smp_processor_id();
-
-        /* See Hack comment above */
-
-        local_irq_save(flags);
-        for_each_cpu(query_cpu, mask)
-                if (query_cpu != this_cpu)
-                        __send_IPI_dest_field(cpu_to_logical_apicid(query_cpu),
-                                              vector);
-        local_irq_restore(flags);
-}
-
-/* must come after the send_IPI functions above for inlining */
-static int convert_apicid_to_cpu(int apic_id)
-{
-        int i;
-
-        for_each_possible_cpu(i) {
-                if (per_cpu(x86_cpu_to_apicid, i) == apic_id)
-                        return i;
-        }
-        return -1;
-}
-
-int safe_smp_processor_id(void)
-{
-        int apicid, cpuid;
-
-        if (!boot_cpu_has(X86_FEATURE_APIC))
-                return 0;
-
-        apicid = hard_smp_processor_id();
-        if (apicid == BAD_APICID)
-                return 0;
-
-        cpuid = convert_apicid_to_cpu(apicid);
-
-        return cpuid >= 0 ? cpuid : 0;
-}
-#endif
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index 3973e2df7f87..b864341dcc45 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -6,13 +6,18 @@
 #include <linux/kernel_stat.h>
 #include <linux/seq_file.h>
 #include <linux/smp.h>
+#include <linux/ftrace.h>
 
 #include <asm/apic.h>
 #include <asm/io_apic.h>
 #include <asm/irq.h>
+#include <asm/idle.h>
 
 atomic_t irq_err_count;
 
+/* Function pointer for generic interrupt vector handling */
+void (*generic_interrupt_extension)(void) = NULL;
+
 /*
  * 'what should we do if we get a hw irq event on an illegal vector'.
  * each architecture has to answer this themselves.
@@ -36,11 +41,7 @@ void ack_bad_irq(unsigned int irq)
 #endif
 }
 
-#ifdef CONFIG_X86_32
-# define irq_stats(x)           (&per_cpu(irq_stat, x))
-#else
-# define irq_stats(x)           cpu_pda(x)
-#endif
+#define irq_stats(x)            (&per_cpu(irq_stat, x))
 /*
  * /proc/interrupts printing:
  */
@@ -58,6 +59,12 @@ static int show_other_interrupts(struct seq_file *p)
                 seq_printf(p, "%10u ", irq_stats(j)->apic_timer_irqs);
         seq_printf(p, "  Local timer interrupts\n");
 #endif
+        if (generic_interrupt_extension) {
+                seq_printf(p, "PLT: ");
+                for_each_online_cpu(j)
+                        seq_printf(p, "%10u ", irq_stats(j)->generic_irqs);
+                seq_printf(p, "  Platform interrupts\n");
+        }
 #ifdef CONFIG_SMP
         seq_printf(p, "RES: ");
         for_each_online_cpu(j)
@@ -165,6 +172,8 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
 #ifdef CONFIG_X86_LOCAL_APIC
         sum += irq_stats(cpu)->apic_timer_irqs;
 #endif
+        if (generic_interrupt_extension)
+                sum += irq_stats(cpu)->generic_irqs;
 #ifdef CONFIG_SMP
         sum += irq_stats(cpu)->irq_resched_count;
         sum += irq_stats(cpu)->irq_call_count;
@@ -192,4 +201,63 @@ u64 arch_irq_stat(void)
         return sum;
 }
 
+
+/*
+ * do_IRQ handles all normal device IRQ's (the special
+ * SMP cross-CPU interrupts have their own specific
+ * handlers).
+ */
+unsigned int __irq_entry do_IRQ(struct pt_regs *regs)
+{
+        struct pt_regs *old_regs = set_irq_regs(regs);
+
+        /* high bit used in ret_from_ code  */
+        unsigned vector = ~regs->orig_ax;
+        unsigned irq;
+
+        exit_idle();
+        irq_enter();
+
+        irq = __get_cpu_var(vector_irq)[vector];
+
+        if (!handle_irq(irq, regs)) {
+#ifdef CONFIG_X86_64
+                if (!disable_apic)
+                        ack_APIC_irq();
+#endif
+
+                if (printk_ratelimit())
+                        printk(KERN_EMERG "%s: %d.%d No irq handler for vector (irq %d)\n",
+                               __func__, smp_processor_id(), vector, irq);
+        }
+
+        irq_exit();
+
+        set_irq_regs(old_regs);
+        return 1;
+}
+
+/*
+ * Handler for GENERIC_INTERRUPT_VECTOR.
+ */
+void smp_generic_interrupt(struct pt_regs *regs)
+{
+        struct pt_regs *old_regs = set_irq_regs(regs);
+
+        ack_APIC_irq();
+
+        exit_idle();
+
+        irq_enter();
+
+        inc_irq_stat(generic_irqs);
+
+        if (generic_interrupt_extension)
+                generic_interrupt_extension();
+
+        irq_exit();
+
+        set_irq_regs(old_regs);
+}
+
 EXPORT_SYMBOL_GPL(vector_used_by_percpu_irq);
diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
index e0f29be8ab0b..3b09634a5153 100644
--- a/arch/x86/kernel/irq_32.c
+++ b/arch/x86/kernel/irq_32.c
@@ -16,6 +16,7 @@
 #include <linux/cpu.h>
 #include <linux/delay.h>
 #include <linux/uaccess.h>
+#include <linux/percpu.h>
 
 #include <asm/apic.h>
 
@@ -55,13 +56,13 @@ static inline void print_stack_overflow(void) { }
 union irq_ctx {
         struct thread_info      tinfo;
         u32                     stack[THREAD_SIZE/sizeof(u32)];
-};
+} __attribute__((aligned(PAGE_SIZE)));
 
-static union irq_ctx *hardirq_ctx[NR_CPUS] __read_mostly;
-static union irq_ctx *softirq_ctx[NR_CPUS] __read_mostly;
+static DEFINE_PER_CPU(union irq_ctx *, hardirq_ctx);
+static DEFINE_PER_CPU(union irq_ctx *, softirq_ctx);
 
-static char softirq_stack[NR_CPUS * THREAD_SIZE] __page_aligned_bss;
-static char hardirq_stack[NR_CPUS * THREAD_SIZE] __page_aligned_bss;
+static DEFINE_PER_CPU_PAGE_ALIGNED(union irq_ctx, hardirq_stack);
+static DEFINE_PER_CPU_PAGE_ALIGNED(union irq_ctx, softirq_stack);
 
 static void call_on_stack(void *func, void *stack)
 {
@@ -81,7 +82,7 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
         u32 *isp, arg1, arg2;
 
         curctx = (union irq_ctx *) current_thread_info();
-        irqctx = hardirq_ctx[smp_processor_id()];
+        irqctx = __get_cpu_var(hardirq_ctx);
 
         /*
          * this is where we switch to the IRQ stack. However, if we are
@@ -125,34 +126,34 @@ void __cpuinit irq_ctx_init(int cpu)
 {
         union irq_ctx *irqctx;
 
-        if (hardirq_ctx[cpu])
+        if (per_cpu(hardirq_ctx, cpu))
                 return;
 
-        irqctx = (union irq_ctx*) &hardirq_stack[cpu*THREAD_SIZE];
+        irqctx = &per_cpu(hardirq_stack, cpu);
         irqctx->tinfo.task              = NULL;
         irqctx->tinfo.exec_domain       = NULL;
         irqctx->tinfo.cpu               = cpu;
         irqctx->tinfo.preempt_count     = HARDIRQ_OFFSET;
         irqctx->tinfo.addr_limit        = MAKE_MM_SEG(0);
 
-        hardirq_ctx[cpu] = irqctx;
+        per_cpu(hardirq_ctx, cpu) = irqctx;
 
-        irqctx = (union irq_ctx *) &softirq_stack[cpu*THREAD_SIZE];
+        irqctx = &per_cpu(softirq_stack, cpu);
         irqctx->tinfo.task              = NULL;
         irqctx->tinfo.exec_domain       = NULL;
         irqctx->tinfo.cpu               = cpu;
         irqctx->tinfo.preempt_count     = 0;
         irqctx->tinfo.addr_limit        = MAKE_MM_SEG(0);
 
-        softirq_ctx[cpu] = irqctx;
+        per_cpu(softirq_ctx, cpu) = irqctx;
 
         printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
-               cpu, hardirq_ctx[cpu], softirq_ctx[cpu]);
+               cpu, per_cpu(hardirq_ctx, cpu),  per_cpu(softirq_ctx, cpu));
 }
 
 void irq_ctx_exit(int cpu)
 {
-        hardirq_ctx[cpu] = NULL;
+        per_cpu(hardirq_ctx, cpu) = NULL;
 }
 
 asmlinkage void do_softirq(void)
@@ -169,7 +170,7 @@ asmlinkage void do_softirq(void)
 
         if (local_softirq_pending()) {
                 curctx = current_thread_info();
-                irqctx = softirq_ctx[smp_processor_id()];
+                irqctx = __get_cpu_var(softirq_ctx);
                 irqctx->tinfo.task = curctx->task;
                 irqctx->tinfo.previous_esp = current_stack_pointer;
 
@@ -191,33 +192,16 @@ static inline int
 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq) { return 0; }
 #endif
 
-/*
- * do_IRQ handles all normal device IRQ's (the special
- * SMP cross-CPU interrupts have their own specific
- * handlers).
- */
-unsigned int do_IRQ(struct pt_regs *regs)
+bool handle_irq(unsigned irq, struct pt_regs *regs)
 {
-        struct pt_regs *old_regs;
-        /* high bit used in ret_from_ code */
-        int overflow;
-        unsigned vector = ~regs->orig_ax;
         struct irq_desc *desc;
-        unsigned irq;
-
-
-        old_regs = set_irq_regs(regs);
-        irq_enter();
-        irq = __get_cpu_var(vector_irq)[vector];
+        int overflow;
 
         overflow = check_stack_overflow();
 
         desc = irq_to_desc(irq);
-        if (unlikely(!desc)) {
-                printk(KERN_EMERG "%s: cannot handle IRQ %d vector %#x cpu %d\n",
-                                        __func__, irq, vector, smp_processor_id());
-                BUG();
-        }
+        if (unlikely(!desc))
+                return false;
 
         if (!execute_on_irq_stack(overflow, desc, irq)) {
                 if (unlikely(overflow))
@@ -225,13 +209,10 @@ unsigned int do_IRQ(struct pt_regs *regs)
                 desc->handle_irq(irq, desc);
         }
 
-        irq_exit();
-        set_irq_regs(old_regs);
-        return 1;
+        return true;
 }
 
 #ifdef CONFIG_HOTPLUG_CPU
-#include <mach_apic.h>
 
 /* A cpu has been removed from cpu_online_mask.  Reset irq affinities. */
 void fixup_irqs(void)
diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
index 0b21cb1ea11f..977d8b43a0dd 100644
--- a/arch/x86/kernel/irq_64.c
+++ b/arch/x86/kernel/irq_64.c
@@ -18,6 +18,13 @@
 #include <linux/smp.h>
 #include <asm/io_apic.h>
 #include <asm/idle.h>
+#include <asm/apic.h>
+
+DEFINE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
+EXPORT_PER_CPU_SYMBOL(irq_stat);
+
+DEFINE_PER_CPU(struct pt_regs *, irq_regs);
+EXPORT_PER_CPU_SYMBOL(irq_regs);
 
 /*
  * Probabilistic stack overflow check:
@@ -41,42 +48,18 @@ static inline void stack_overflow_check(struct pt_regs *regs)
 #endif
 }
 
-/*
- * do_IRQ handles all normal device IRQ's (the special
- * SMP cross-CPU interrupts have their own specific
- * handlers).
- */
-asmlinkage unsigned int __irq_entry do_IRQ(struct pt_regs *regs)
+bool handle_irq(unsigned irq, struct pt_regs *regs)
 {
-        struct pt_regs *old_regs = set_irq_regs(regs);
         struct irq_desc *desc;
 
-        /* high bit used in ret_from_ code  */
-        unsigned vector = ~regs->orig_ax;
-        unsigned irq;
-
-        exit_idle();
-        irq_enter();
-        irq = __get_cpu_var(vector_irq)[vector];
-
         stack_overflow_check(regs);
 
         desc = irq_to_desc(irq);
-        if (likely(desc))
-                generic_handle_irq_desc(irq, desc);
-        else {
-                if (!disable_apic)
-                        ack_APIC_irq();
-
-                if (printk_ratelimit())
-                        printk(KERN_EMERG "%s: %d.%d No irq handler for vector\n",
-                                __func__, smp_processor_id(), vector);
-        }
-
-        irq_exit();
+        if (unlikely(!desc))
+                return false;
 
-        set_irq_regs(old_regs);
-        return 1;
+        generic_handle_irq_desc(irq, desc);
+        return true;
 }
 
 #ifdef CONFIG_HOTPLUG_CPU
diff --git a/arch/x86/kernel/irqinit_32.c b/arch/x86/kernel/irqinit_32.c
index 1507ad4e674d..bc1326105448 100644
--- a/arch/x86/kernel/irqinit_32.c
+++ b/arch/x86/kernel/irqinit_32.c
@@ -18,7 +18,7 @@
 #include <asm/pgtable.h>
 #include <asm/desc.h>
 #include <asm/apic.h>
-#include <asm/arch_hooks.h>
+#include <asm/setup.h>
 #include <asm/i8259.h>
 #include <asm/traps.h>
 
@@ -127,8 +127,8 @@ void __init native_init_IRQ(void)
 {
         int i;
 
-        /* all the set up before the call gates are initialised */
-        pre_intr_init_hook();
+        /* Execute any quirks before the call gates are initialised: */
+        x86_quirk_pre_intr_init();
 
         /*
          * Cover the whole vector space, no vector can escape
@@ -149,8 +149,15 @@ void __init native_init_IRQ(void)
          */
         alloc_intr_gate(RESCHEDULE_VECTOR, reschedule_interrupt);
 
-        /* IPI for invalidation */
-        alloc_intr_gate(INVALIDATE_TLB_VECTOR, invalidate_interrupt);
+        /* IPIs for invalidation */
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+0, invalidate_interrupt0);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+1, invalidate_interrupt1);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+2, invalidate_interrupt2);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+3, invalidate_interrupt3);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+4, invalidate_interrupt4);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+5, invalidate_interrupt5);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+6, invalidate_interrupt6);
+        alloc_intr_gate(INVALIDATE_TLB_VECTOR_START+7, invalidate_interrupt7);
 
         /* IPI for generic function call */
         alloc_intr_gate(CALL_FUNCTION_VECTOR, call_function_interrupt);
@@ -168,6 +175,9 @@ void __init native_init_IRQ(void)
         /* self generated IPI for local APIC timer */
         alloc_intr_gate(LOCAL_TIMER_VECTOR, apic_timer_interrupt);
 
+        /* generic IPI for platform specific use */
+        alloc_intr_gate(GENERIC_INTERRUPT_VECTOR, generic_interrupt);
+
         /* IPI vectors for APIC spurious and error interrupts */
         alloc_intr_gate(SPURIOUS_APIC_VECTOR, spurious_interrupt);
         alloc_intr_gate(ERROR_APIC_VECTOR, error_interrupt);
@@ -181,10 +191,11 @@ void __init native_init_IRQ(void)
         if (!acpi_ioapic)
                 setup_irq(2, &irq2);
 
-        /* setup after call gates are initialised (usually add in
-         * the architecture specific gates)
+        /*
+         * Call quirks after call gates are initialised (usually add in
+         * the architecture specific gates):
          */
-        intr_init_hook();
+        x86_quirk_intr_init();
 
         /*
          * External FPU? Set up irq13 if so, for
diff --git a/arch/x86/kernel/irqinit_64.c b/arch/x86/kernel/irqinit_64.c
index da481a1e3f30..c7a49e0ffbfb 100644
--- a/arch/x86/kernel/irqinit_64.c
+++ b/arch/x86/kernel/irqinit_64.c
@@ -147,6 +147,9 @@ static void __init apic_intr_init(void)
         /* self generated IPI for local APIC timer */
         alloc_intr_gate(LOCAL_TIMER_VECTOR, apic_timer_interrupt);
 
+        /* generic IPI for platform specific use */
+        alloc_intr_gate(GENERIC_INTERRUPT_VECTOR, generic_interrupt);
+
         /* IPI vectors for APIC spurious and error interrupts */
         alloc_intr_gate(SPURIOUS_APIC_VECTOR, spurious_interrupt);
         alloc_intr_gate(ERROR_APIC_VECTOR, error_interrupt);
diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
index 10435a120d22..eedfaebe1063 100644
--- a/arch/x86/kernel/kgdb.c
+++ b/arch/x86/kernel/kgdb.c
@@ -46,7 +46,7 @@
 #include <asm/apicdef.h>
 #include <asm/system.h>
 
-#include <mach_ipi.h>
+#include <asm/apic.h>
 
 /*
  * Put the error code here just in case the user cares:
@@ -347,7 +347,7 @@ void kgdb_post_primary_code(struct pt_regs *regs, int e_vector, int err_code)
  */
 void kgdb_roundup_cpus(unsigned long flags)
 {
-        send_IPI_allbutself(APIC_DM_NMI);
+        apic->send_IPI_allbutself(APIC_DM_NMI);
 }
 #endif
 
diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c
index 884d985b8b82..e948b28a5a9a 100644
--- a/arch/x86/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes.c
@@ -446,7 +446,7 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
 static void __kprobes setup_singlestep(struct kprobe *p, struct pt_regs *regs,
                                        struct kprobe_ctlblk *kcb)
 {
-#if !defined(CONFIG_PREEMPT) || defined(CONFIG_PM)
+#if !defined(CONFIG_PREEMPT) || defined(CONFIG_FREEZER)
         if (p->ainsn.boostable == 1 && !p->post_handler) {
                 /* Boost up -- we can execute copied instructions directly */
                 reset_current_kprobe();
diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c
index 652fce6d2cce..137f2e8132df 100644
--- a/arch/x86/kernel/kvmclock.c
+++ b/arch/x86/kernel/kvmclock.c
@@ -19,7 +19,6 @@
 #include <linux/clocksource.h>
 #include <linux/kvm_para.h>
 #include <asm/pvclock.h>
-#include <asm/arch_hooks.h>
 #include <asm/msr.h>
 #include <asm/apic.h>
 #include <linux/percpu.h>
diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
index 37f420018a41..e7368c1da01d 100644
--- a/arch/x86/kernel/machine_kexec_32.c
+++ b/arch/x86/kernel/machine_kexec_32.c
@@ -14,12 +14,12 @@
 #include <linux/ftrace.h>
 #include <linux/suspend.h>
 #include <linux/gfp.h>
+#include <linux/io.h>
 
 #include <asm/pgtable.h>
 #include <asm/pgalloc.h>
 #include <asm/tlbflush.h>
 #include <asm/mmu_context.h>
-#include <asm/io.h>
 #include <asm/apic.h>
 #include <asm/cpufeature.h>
 #include <asm/desc.h>
@@ -63,7 +63,7 @@ static void load_segments(void)
                 "\tmovl %%eax,%%fs\n"
                 "\tmovl %%eax,%%gs\n"
                 "\tmovl %%eax,%%ss\n"
-                ::: "eax", "memory");
+                : : : "eax", "memory");
 #undef STR
 #undef __STR
 }
@@ -121,7 +121,7 @@ static void machine_kexec_page_table_set_one(
 static void machine_kexec_prepare_page_tables(struct kimage *image)
 {
         void *control_page;
-        pmd_t *pmd = 0;
+        pmd_t *pmd = NULL;
 
         control_page = page_address(image->control_code_page);
 #ifdef CONFIG_X86_PAE
@@ -205,7 +205,8 @@ void machine_kexec(struct kimage *image)
 
         if (image->preserve_context) {
 #ifdef CONFIG_X86_IO_APIC
-                /* We need to put APICs in legacy mode so that we can
+                /*
+                 * We need to put APICs in legacy mode so that we can
                  * get timer interrupts in second kernel. kexec/kdump
                  * paths already have calls to disable_IO_APIC() in
                  * one form or other. kexec jump path also need
@@ -227,7 +228,8 @@ void machine_kexec(struct kimage *image)
                 page_list[PA_SWAP_PAGE] = (page_to_pfn(image->swap_page)
                                                 << PAGE_SHIFT);
 
-        /* The segment registers are funny things, they have both a
+        /*
+         * The segment registers are funny things, they have both a
          * visible and an invisible part.  Whenever the visible part is
          * set to a specific selector, the invisible part is loaded
          * with from a table in memory.  At no other time is the
@@ -237,11 +239,12 @@ void machine_kexec(struct kimage *image)
          * segments, before I zap the gdt with an invalid value.
          */
         load_segments();
-        /* The gdt & idt are now invalid.
+        /*
+         * The gdt & idt are now invalid.
          * If you want to load them you must set up your own idt & gdt.
          */
-        set_gdt(phys_to_virt(0),0);
-        set_idt(phys_to_virt(0),0);
+        set_gdt(phys_to_virt(0), 0);
+        set_idt(phys_to_virt(0), 0);
 
         /* now call it */
         image->start = relocate_kernel_ptr((unsigned long)image->head,
diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c
index c43caa3a91f3..89cea4d44679 100644
--- a/arch/x86/kernel/machine_kexec_64.c
+++ b/arch/x86/kernel/machine_kexec_64.c
@@ -12,20 +12,47 @@
 #include <linux/reboot.h>
 #include <linux/numa.h>
 #include <linux/ftrace.h>
+#include <linux/io.h>
+#include <linux/suspend.h>
 
 #include <asm/pgtable.h>
 #include <asm/tlbflush.h>
 #include <asm/mmu_context.h>
-#include <asm/io.h>
 
-#define PAGE_ALIGNED __attribute__ ((__aligned__(PAGE_SIZE)))
-static u64 kexec_pgd[512] PAGE_ALIGNED;
-static u64 kexec_pud0[512] PAGE_ALIGNED;
-static u64 kexec_pmd0[512] PAGE_ALIGNED;
-static u64 kexec_pte0[512] PAGE_ALIGNED;
-static u64 kexec_pud1[512] PAGE_ALIGNED;
-static u64 kexec_pmd1[512] PAGE_ALIGNED;
-static u64 kexec_pte1[512] PAGE_ALIGNED;
+static int init_one_level2_page(struct kimage *image, pgd_t *pgd,
+                                unsigned long addr)
+{
+        pud_t *pud;
+        pmd_t *pmd;
+        struct page *page;
+        int result = -ENOMEM;
+
+        addr &= PMD_MASK;
+        pgd += pgd_index(addr);
+        if (!pgd_present(*pgd)) {
+                page = kimage_alloc_control_pages(image, 0);
+                if (!page)
+                        goto out;
+                pud = (pud_t *)page_address(page);
+                memset(pud, 0, PAGE_SIZE);
+                set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE));
+        }
+        pud = pud_offset(pgd, addr);
+        if (!pud_present(*pud)) {
+                page = kimage_alloc_control_pages(image, 0);
+                if (!page)
+                        goto out;
+                pmd = (pmd_t *)page_address(page);
+                memset(pmd, 0, PAGE_SIZE);
+                set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE));
+        }
+        pmd = pmd_offset(pud, addr);
+        if (!pmd_present(*pmd))
+                set_pmd(pmd, __pmd(addr | __PAGE_KERNEL_LARGE_EXEC));
+        result = 0;
+out:
+        return result;
+}
 
 static void init_level2_page(pmd_t *level2p, unsigned long addr)
 {
@@ -92,9 +119,8 @@ static int init_level4_page(struct kimage *image, pgd_t *level4p,
                 }
                 level3p = (pud_t *)page_address(page);
                 result = init_level3_page(image, level3p, addr, last_addr);
-                if (result) {
+                if (result)
                         goto out;
-                }
                 set_pgd(level4p++, __pgd(__pa(level3p) | _KERNPG_TABLE));
                 addr += PGDIR_SIZE;
         }
@@ -107,12 +133,72 @@ out:
         return result;
 }
 
+static void free_transition_pgtable(struct kimage *image)
+{
+        free_page((unsigned long)image->arch.pud);
+        free_page((unsigned long)image->arch.pmd);
+        free_page((unsigned long)image->arch.pte);
+}
+
+static int init_transition_pgtable(struct kimage *image, pgd_t *pgd)
+{
+        pud_t *pud;
+        pmd_t *pmd;
+        pte_t *pte;
+        unsigned long vaddr, paddr;
+        int result = -ENOMEM;
+
+        vaddr = (unsigned long)relocate_kernel;
+        paddr = __pa(page_address(image->control_code_page)+PAGE_SIZE);
+        pgd += pgd_index(vaddr);
+        if (!pgd_present(*pgd)) {
+                pud = (pud_t *)get_zeroed_page(GFP_KERNEL);
+                if (!pud)
+                        goto err;
+                image->arch.pud = pud;
+                set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE));
+        }
+        pud = pud_offset(pgd, vaddr);
+        if (!pud_present(*pud)) {
+                pmd = (pmd_t *)get_zeroed_page(GFP_KERNEL);
+                if (!pmd)
+                        goto err;
+                image->arch.pmd = pmd;
+                set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE));
+        }
+        pmd = pmd_offset(pud, vaddr);
+        if (!pmd_present(*pmd)) {
+                pte = (pte_t *)get_zeroed_page(GFP_KERNEL);
+                if (!pte)
+                        goto err;
+                image->arch.pte = pte;
+                set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
+        }
+        pte = pte_offset_kernel(pmd, vaddr);
+        set_pte(pte, pfn_pte(paddr >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
+        return 0;
+err:
+        free_transition_pgtable(image);
+        return result;
+}
+
 
 static int init_pgtable(struct kimage *image, unsigned long start_pgtable)
 {
         pgd_t *level4p;
+        int result;
         level4p = (pgd_t *)__va(start_pgtable);
-        return init_level4_page(image, level4p, 0, max_pfn << PAGE_SHIFT);
+        result = init_level4_page(image, level4p, 0, max_pfn << PAGE_SHIFT);
+        if (result)
+                return result;
+        /*
+         * image->start may be outside 0 ~ max_pfn, for example when
+         * jump back to original kernel from kexeced kernel
+         */
+        result = init_one_level2_page(image, level4p, image->start);
+        if (result)
+                return result;
+        return init_transition_pgtable(image, level4p);
 }
 
 static void set_idt(void *newidt, u16 limit)
@@ -174,7 +260,7 @@ int machine_kexec_prepare(struct kimage *image)
 
 void machine_kexec_cleanup(struct kimage *image)
 {
-        return;
+        free_transition_pgtable(image);
 }
 
 /*
@@ -185,36 +271,45 @@ void machine_kexec(struct kimage *image)
 {
         unsigned long page_list[PAGES_NR];
         void *control_page;
+        int save_ftrace_enabled;
 
-        tracer_disable();
+#ifdef CONFIG_KEXEC_JUMP
+        if (kexec_image->preserve_context)
+                save_processor_state();
+#endif
+
+        save_ftrace_enabled = __ftrace_enabled_save();
 
         /* Interrupts aren't acceptable while we reboot */
         local_irq_disable();
 
+        if (image->preserve_context) {
+#ifdef CONFIG_X86_IO_APIC
+                /*
+                 * We need to put APICs in legacy mode so that we can
+                 * get timer interrupts in second kernel. kexec/kdump
+                 * paths already have calls to disable_IO_APIC() in
+                 * one form or other. kexec jump path also need
+                 * one.
+                 */
+                disable_IO_APIC();
+#endif
+        }
+
         control_page = page_address(image->control_code_page) + PAGE_SIZE;
-        memcpy(control_page, relocate_kernel, PAGE_SIZE);
+        memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
 
         page_list[PA_CONTROL_PAGE] = virt_to_phys(control_page);
-        page_list[VA_CONTROL_PAGE] = (unsigned long)relocate_kernel;
-        page_list[PA_PGD] = virt_to_phys(&kexec_pgd);
-        page_list[VA_PGD] = (unsigned long)kexec_pgd;
-        page_list[PA_PUD_0] = virt_to_phys(&kexec_pud0);
-        page_list[VA_PUD_0] = (unsigned long)kexec_pud0;
-        page_list[PA_PMD_0] = virt_to_phys(&kexec_pmd0);
-        page_list[VA_PMD_0] = (unsigned long)kexec_pmd0;
-        page_list[PA_PTE_0] = virt_to_phys(&kexec_pte0);
-        page_list[VA_PTE_0] = (unsigned long)kexec_pte0;
-        page_list[PA_PUD_1] = virt_to_phys(&kexec_pud1);
-        page_list[VA_PUD_1] = (unsigned long)kexec_pud1;
-        page_list[PA_PMD_1] = virt_to_phys(&kexec_pmd1);
-        page_list[VA_PMD_1] = (unsigned long)kexec_pmd1;
-        page_list[PA_PTE_1] = virt_to_phys(&kexec_pte1);
-        page_list[VA_PTE_1] = (unsigned long)kexec_pte1;
-
+        page_list[VA_CONTROL_PAGE] = (unsigned long)control_page;
         page_list[PA_TABLE_PAGE] =
           (unsigned long)__pa(page_address(image->control_code_page));
 
-        /* The segment registers are funny things, they have both a
+        if (image->type == KEXEC_TYPE_DEFAULT)
+                page_list[PA_SWAP_PAGE] = (page_to_pfn(image->swap_page)
+                                                << PAGE_SHIFT);
+
+        /*
+         * The segment registers are funny things, they have both a
          * visible and an invisible part.  Whenever the visible part is
          * set to a specific selector, the invisible part is loaded
          * with from a table in memory.  At no other time is the
@@ -224,15 +319,25 @@ void machine_kexec(struct kimage *image)
          * segments, before I zap the gdt with an invalid value.
          */
         load_segments();
-        /* The gdt & idt are now invalid.
+        /*
+         * The gdt & idt are now invalid.
          * If you want to load them you must set up your own idt & gdt.
          */
-        set_gdt(phys_to_virt(0),0);
-        set_idt(phys_to_virt(0),0);
+        set_gdt(phys_to_virt(0), 0);
+        set_idt(phys_to_virt(0), 0);
 
         /* now call it */
-        relocate_kernel((unsigned long)image->head, (unsigned long)page_list,
-                        image->start);
+        image->start = relocate_kernel((unsigned long)image->head,
+                                       (unsigned long)page_list,
+                                       image->start,
+                                       image->preserve_context);
+
+#ifdef CONFIG_KEXEC_JUMP
+        if (kexec_image->preserve_context)
+                restore_processor_state();
+#endif
+
+        __ftrace_enabled_restore(save_ftrace_enabled);
 }
 
 void arch_crash_save_vmcoreinfo(void)
diff --git a/arch/x86/kernel/mca_32.c b/arch/x86/kernel/mca_32.c
index 2dc183758be3..845d80ce1ef1 100644
--- a/arch/x86/kernel/mca_32.c
+++ b/arch/x86/kernel/mca_32.c
@@ -51,7 +51,6 @@
 #include <linux/ioport.h>
 #include <asm/uaccess.h>
 #include <linux/init.h>
-#include <asm/arch_hooks.h>
 
 static unsigned char which_scsi;
 
@@ -474,6 +473,4 @@ void __kprobes mca_handle_nmi(void)
          * adapter was responsible for the error.
          */
         bus_for_each_dev(&mca_bus_type, NULL, NULL, mca_handle_nmi_callback);
-
-        mca_nmi_hook();
-} /* mca_handle_nmi */
+}
diff --git a/arch/x86/kernel/microcode_intel.c b/arch/x86/kernel/microcode_intel.c
index b7f4c929e615..5e9f4fc51385 100644
--- a/arch/x86/kernel/microcode_intel.c
+++ b/arch/x86/kernel/microcode_intel.c
@@ -87,9 +87,9 @@
 #include <linux/cpu.h>
 #include <linux/firmware.h>
 #include <linux/platform_device.h>
+#include <linux/uaccess.h>
 
 #include <asm/msr.h>
-#include <asm/uaccess.h>
 #include <asm/processor.h>
 #include <asm/microcode.h>
 
@@ -196,7 +196,7 @@ static inline int update_match_cpu(struct cpu_signature *csig, int sig, int pf)
         return (!sigmatch(sig, csig->sig, pf, csig->pf)) ? 0 : 1;
 }
 
-static inline int 
+static inline int
 update_match_revision(struct microcode_header_intel *mc_header, int rev)
 {
         return (mc_header->rev <= rev) ? 0 : 1;
@@ -442,8 +442,8 @@ static int request_microcode_fw(int cpu, struct device *device)
                 return ret;
         }
 
-        ret = generic_load_microcode(cpu, (void*)firmware->data, firmware->size,
-                        &get_ucode_fw);
+        ret = generic_load_microcode(cpu, (void *)firmware->data,
+                                     firmware->size, &get_ucode_fw);
 
         release_firmware(firmware);
 
@@ -460,7 +460,7 @@ static int request_microcode_user(int cpu, const void __user *buf, size_t size)
         /* We should bind the task to the CPU */
         BUG_ON(cpu != raw_smp_processor_id());
 
-        return generic_load_microcode(cpu, (void*)buf, size, &get_ucode_user);
+        return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
 }
 
 static void microcode_fini_cpu(int cpu)
diff --git a/arch/x86/kernel/module_32.c b/arch/x86/kernel/module_32.c
index 3db0a5442eb1..0edd819050e7 100644
--- a/arch/x86/kernel/module_32.c
+++ b/arch/x86/kernel/module_32.c
@@ -42,7 +42,7 @@ void module_free(struct module *mod, void *module_region)
 {
         vfree(module_region);
         /* FIXME: If module_region == mod->init_region, trim exception
-           table entries. */
+           table entries. */
 }
 
 /* We don't need anything special. */
@@ -113,13 +113,13 @@ int module_finalize(const Elf_Ehdr *hdr,
                 *para = NULL;
         char *secstrings = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset;
 
-        for (s = sechdrs; s < sechdrs + hdr->e_shnum; s++) { 
+        for (s = sechdrs; s < sechdrs + hdr->e_shnum; s++) {
                 if (!strcmp(".text", secstrings + s->sh_name))
                         text = s;
                 if (!strcmp(".altinstructions", secstrings + s->sh_name))
                         alt = s;
                 if (!strcmp(".smp_locks", secstrings + s->sh_name))
-                        locks= s;
+                        locks = s;
                 if (!strcmp(".parainstructions", secstrings + s->sh_name))
                         para = s;
         }
diff --git a/arch/x86/kernel/module_64.c b/arch/x86/kernel/module_64.c
index 6ba87830d4b1..c23880b90b5c 100644
--- a/arch/x86/kernel/module_64.c
+++ b/arch/x86/kernel/module_64.c
@@ -30,14 +30,14 @@
 #include <asm/page.h>
 #include <asm/pgtable.h>
 
-#define DEBUGP(fmt...) 
+#define DEBUGP(fmt...)
 
 #ifndef CONFIG_UML
 void module_free(struct module *mod, void *module_region)
 {
         vfree(module_region);
         /* FIXME: If module_region == mod->init_region, trim exception
-           table entries. */
+           table entries. */
 }
 
 void *module_alloc(unsigned long size)
@@ -77,7 +77,7 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
         Elf64_Rela *rel = (void *)sechdrs[relsec].sh_addr;
         Elf64_Sym *sym;
         void *loc;
-        u64 val; 
+        u64 val;
 
         DEBUGP("Applying relocate section %u to %u\n", relsec,
                sechdrs[relsec].sh_info);
@@ -91,11 +91,11 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
                 sym = (Elf64_Sym *)sechdrs[symindex].sh_addr
                         + ELF64_R_SYM(rel[i].r_info);
 
-                DEBUGP("type %d st_value %Lx r_addend %Lx loc %Lx\n",
-                       (int)ELF64_R_TYPE(rel[i].r_info), 
-                       sym->st_value, rel[i].r_addend, (u64)loc);
+                DEBUGP("type %d st_value %Lx r_addend %Lx loc %Lx\n",
+                        (int)ELF64_R_TYPE(rel[i].r_info),
+                        sym->st_value, rel[i].r_addend, (u64)loc);
 
-                val = sym->st_value + rel[i].r_addend; 
+                val = sym->st_value + rel[i].r_addend;
 
                 switch (ELF64_R_TYPE(rel[i].r_info)) {
                 case R_X86_64_NONE:
@@ -113,16 +113,16 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
                         if ((s64)val != *(s32 *)loc)
                                 goto overflow;
                         break;
-                case R_X86_64_PC32: 
+                case R_X86_64_PC32:
                         val -= (u64)loc;
                         *(u32 *)loc = val;
 #if 0
                         if ((s64)val != *(s32 *)loc)
-                                goto overflow; 
+                                goto overflow;
 #endif
                         break;
                 default:
-                        printk(KERN_ERR "module %s: Unknown rela relocation: %Lu\n",
+                        printk(KERN_ERR "module %s: Unknown rela relocation: %llu\n",
                                me->name, ELF64_R_TYPE(rel[i].r_info));
                         return -ENOEXEC;
                 }
@@ -130,7 +130,7 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
         return 0;
 
 overflow:
-        printk(KERN_ERR "overflow in relocation type %d val %Lx\n", 
+        printk(KERN_ERR "overflow in relocation type %d val %Lx\n",
                (int)ELF64_R_TYPE(rel[i].r_info), val);
         printk(KERN_ERR "`%s' likely not compiled with -mcmodel=kernel\n",
                me->name);
@@ -143,13 +143,13 @@ int apply_relocate(Elf_Shdr *sechdrs,
                    unsigned int relsec,
                    struct module *me)
 {
-        printk("non add relocation not supported\n");
+        printk(KERN_ERR "non add relocation not supported\n");
         return -ENOSYS;
-} 
+}
 
 int module_finalize(const Elf_Ehdr *hdr,
-                    const Elf_Shdr *sechdrs,
-                    struct module *me)
+                    const Elf_Shdr *sechdrs,
+                    struct module *me)
 {
         const Elf_Shdr *s, *text = NULL, *alt = NULL, *locks = NULL,
                 *para = NULL;
@@ -161,7 +161,7 @@ int module_finalize(const Elf_Ehdr *hdr,
                 if (!strcmp(".altinstructions", secstrings + s->sh_name))
                         alt = s;
                 if (!strcmp(".smp_locks", secstrings + s->sh_name))
-                        locks= s;
+                        locks = s;
                 if (!strcmp(".parainstructions", secstrings + s->sh_name))
                         para = s;
         }
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index a649a4ccad43..e8192401da47 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -3,7 +3,7 @@
  *      compliant MP-table parsing routines.
  *
  *      (c) 1995 Alan Cox, Building #3 <alan@lxorguk.ukuu.org.uk>
- *      (c) 1998, 1999, 2000 Ingo Molnar <mingo@redhat.com>
+ *      (c) 1998, 1999, 2000, 2009 Ingo Molnar <mingo@redhat.com>
  *      (c) 2008 Alexey Starikovskiy <astarikovskiy@suse.de>
  */
 
@@ -29,12 +29,7 @@
 #include <asm/setup.h>
 #include <asm/smp.h>
 
-#include <mach_apic.h>
-#ifdef CONFIG_X86_32
-#include <mach_apicdef.h>
-#include <mach_mpparse.h>
-#endif
-
+#include <asm/apic.h>
 /*
  * Checksum an MP configuration block.
  */
@@ -144,11 +139,11 @@ static void __init MP_ioapic_info(struct mpc_ioapic *m)
         if (bad_ioapic(m->apicaddr))
                 return;
 
-        mp_ioapics[nr_ioapics].mp_apicaddr = m->apicaddr;
-        mp_ioapics[nr_ioapics].mp_apicid = m->apicid;
-        mp_ioapics[nr_ioapics].mp_type = m->type;
-        mp_ioapics[nr_ioapics].mp_apicver = m->apicver;
-        mp_ioapics[nr_ioapics].mp_flags = m->flags;
+        mp_ioapics[nr_ioapics].apicaddr = m->apicaddr;
+        mp_ioapics[nr_ioapics].apicid = m->apicid;
+        mp_ioapics[nr_ioapics].type = m->type;
+        mp_ioapics[nr_ioapics].apicver = m->apicver;
+        mp_ioapics[nr_ioapics].flags = m->flags;
         nr_ioapics++;
 }
 
@@ -160,55 +155,55 @@ static void print_MP_intsrc_info(struct mpc_intsrc *m)
                 m->srcbusirq, m->dstapic, m->dstirq);
 }
 
-static void __init print_mp_irq_info(struct mp_config_intsrc *mp_irq)
+static void __init print_mp_irq_info(struct mpc_intsrc *mp_irq)
 {
         apic_printk(APIC_VERBOSE, "Int: type %d, pol %d, trig %d, bus %02x,"
                 " IRQ %02x, APIC ID %x, APIC INT %02x\n",
-                mp_irq->mp_irqtype, mp_irq->mp_irqflag & 3,
-                (mp_irq->mp_irqflag >> 2) & 3, mp_irq->mp_srcbus,
-                mp_irq->mp_srcbusirq, mp_irq->mp_dstapic, mp_irq->mp_dstirq);
+                mp_irq->irqtype, mp_irq->irqflag & 3,
+                (mp_irq->irqflag >> 2) & 3, mp_irq->srcbus,
+                mp_irq->srcbusirq, mp_irq->dstapic, mp_irq->dstirq);
 }
 
 static void __init assign_to_mp_irq(struct mpc_intsrc *m,
-                                    struct mp_config_intsrc *mp_irq)
+                                    struct mpc_intsrc *mp_irq)
 {
-        mp_irq->mp_dstapic = m->dstapic;
-        mp_irq->mp_type = m->type;
-        mp_irq->mp_irqtype = m->irqtype;
-        mp_irq->mp_irqflag = m->irqflag;
-        mp_irq->mp_srcbus = m->srcbus;
-        mp_irq->mp_srcbusirq = m->srcbusirq;
-        mp_irq->mp_dstirq = m->dstirq;
+        mp_irq->dstapic = m->dstapic;
+        mp_irq->type = m->type;
+        mp_irq->irqtype = m->irqtype;
+        mp_irq->irqflag = m->irqflag;
+        mp_irq->srcbus = m->srcbus;
+        mp_irq->srcbusirq = m->srcbusirq;
+        mp_irq->dstirq = m->dstirq;
 }
 
-static void __init assign_to_mpc_intsrc(struct mp_config_intsrc *mp_irq,
+static void __init assign_to_mpc_intsrc(struct mpc_intsrc *mp_irq,
                                         struct mpc_intsrc *m)
 {
-        m->dstapic = mp_irq->mp_dstapic;
-        m->type = mp_irq->mp_type;
-        m->irqtype = mp_irq->mp_irqtype;
-        m->irqflag = mp_irq->mp_irqflag;
-        m->srcbus = mp_irq->mp_srcbus;
-        m->srcbusirq = mp_irq->mp_srcbusirq;
-        m->dstirq = mp_irq->mp_dstirq;
+        m->dstapic = mp_irq->dstapic;
+        m->type = mp_irq->type;
+        m->irqtype = mp_irq->irqtype;
+        m->irqflag = mp_irq->irqflag;
+        m->srcbus = mp_irq->srcbus;
+        m->srcbusirq = mp_irq->srcbusirq;
+        m->dstirq = mp_irq->dstirq;
 }
 
-static int __init mp_irq_mpc_intsrc_cmp(struct mp_config_intsrc *mp_irq,
+static int __init mp_irq_mpc_intsrc_cmp(struct mpc_intsrc *mp_irq,
                                         struct mpc_intsrc *m)
 {
-        if (mp_irq->mp_dstapic != m->dstapic)
+        if (mp_irq->dstapic != m->dstapic)
                 return 1;
-        if (mp_irq->mp_type != m->type)
+        if (mp_irq->type != m->type)
                 return 2;
-        if (mp_irq->mp_irqtype != m->irqtype)
+        if (mp_irq->irqtype != m->irqtype)
                 return 3;
-        if (mp_irq->mp_irqflag != m->irqflag)
+        if (mp_irq->irqflag != m->irqflag)
                 return 4;
-        if (mp_irq->mp_srcbus != m->srcbus)
+        if (mp_irq->srcbus != m->srcbus)
                 return 5;
-        if (mp_irq->mp_srcbusirq != m->srcbusirq)
+        if (mp_irq->srcbusirq != m->srcbusirq)
                 return 6;
-        if (mp_irq->mp_dstirq != m->dstirq)
+        if (mp_irq->dstirq != m->dstirq)
                 return 7;
 
         return 0;
@@ -292,16 +287,7 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
                 return 0;
 
 #ifdef CONFIG_X86_32
-        /*
-         * need to make sure summit and es7000's mps_oem_check is safe to be
-         * called early via genericarch 's mps_oem_check
-         */
-        if (early) {
-#ifdef CONFIG_X86_NUMAQ
-                numaq_mps_oem_check(mpc, oem, str);
-#endif
-        } else
-                mps_oem_check(mpc, oem, str);
+        generic_mps_oem_check(mpc, oem, str);
 #endif
         /* save the local APIC address, it might be non-default */
         if (!acpi_lapic)
@@ -386,13 +372,13 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
                         (*x86_quirks->mpc_record)++;
         }
 
-#ifdef CONFIG_X86_GENERICARCH
-       generic_bigsmp_probe();
+#ifdef CONFIG_X86_BIGSMP
+        generic_bigsmp_probe();
 #endif
 
-#ifdef CONFIG_X86_32
-        setup_apic_routing();
-#endif
+        if (apic->setup_apic_routing)
+                apic->setup_apic_routing();
+
         if (!num_processors)
                 printk(KERN_ERR "MPTABLE: no processors registered!\n");
         return num_processors;
@@ -417,7 +403,7 @@ static void __init construct_default_ioirq_mptable(int mpc_default_type)
         intsrc.type = MP_INTSRC;
         intsrc.irqflag = 0;     /* conforming */
         intsrc.srcbus = 0;
-        intsrc.dstapic = mp_ioapics[0].mp_apicid;
+        intsrc.dstapic = mp_ioapics[0].apicid;
 
         intsrc.irqtype = mp_INT;
 
@@ -570,14 +556,27 @@ static inline void __init construct_default_ISA_mptable(int mpc_default_type)
         }
 }
 
-static struct intel_mp_floating *mpf_found;
+static struct mpf_intel *mpf_found;
+
+static unsigned long __init get_mpc_size(unsigned long physptr)
+{
+        struct mpc_table *mpc;
+        unsigned long size;
+
+        mpc = early_ioremap(physptr, PAGE_SIZE);
+        size = mpc->length;
+        early_iounmap(mpc, PAGE_SIZE);
+        apic_printk(APIC_VERBOSE, "  mpc: %lx-%lx\n", physptr, physptr + size);
+
+        return size;
+}
 
 /*
  * Scan the memory blocks for an SMP configuration block.
  */
 static void __init __get_smp_config(unsigned int early)
 {
-        struct intel_mp_floating *mpf = mpf_found;
+        struct mpf_intel *mpf = mpf_found;
 
         if (!mpf)
                 return;
@@ -598,9 +597,9 @@ static void __init __get_smp_config(unsigned int early)
         }
 
         printk(KERN_INFO "Intel MultiProcessor Specification v1.%d\n",
-               mpf->mpf_specification);
+               mpf->specification);
 #if defined(CONFIG_X86_LOCAL_APIC) && defined(CONFIG_X86_32)
-        if (mpf->mpf_feature2 & (1 << 7)) {
+        if (mpf->feature2 & (1 << 7)) {
                 printk(KERN_INFO "    IMCR and PIC compatibility mode.\n");
                 pic_mode = 1;
         } else {
@@ -611,7 +610,7 @@ static void __init __get_smp_config(unsigned int early)
         /*
          * Now see if we need to read further.
          */
-        if (mpf->mpf_feature1 != 0) {
+        if (mpf->feature1 != 0) {
                 if (early) {
                         /*
                          * local APIC has default address
@@ -621,16 +620,20 @@ static void __init __get_smp_config(unsigned int early)
                 }
 
                 printk(KERN_INFO "Default MP configuration #%d\n",
-                       mpf->mpf_feature1);
-                construct_default_ISA_mptable(mpf->mpf_feature1);
+                       mpf->feature1);
+                construct_default_ISA_mptable(mpf->feature1);
 
-        } else if (mpf->mpf_physptr) {
+        } else if (mpf->physptr) {
+                struct mpc_table *mpc;
+                unsigned long size;
 
+                size = get_mpc_size(mpf->physptr);
+                mpc = early_ioremap(mpf->physptr, size);
                 /*
                  * Read the physical hardware table.  Anything here will
                  * override the defaults.
                  */
-                if (!smp_read_mpc(phys_to_virt(mpf->mpf_physptr), early)) {
+                if (!smp_read_mpc(mpc, early)) {
 #ifdef CONFIG_X86_LOCAL_APIC
                         smp_found_config = 0;
 #endif
@@ -638,8 +641,10 @@ static void __init __get_smp_config(unsigned int early)
                                "BIOS bug, MP table errors detected!...\n");
                         printk(KERN_ERR "... disabling SMP support. "
                                "(tell your hw vendor)\n");
+                        early_iounmap(mpc, size);
                         return;
                 }
+                early_iounmap(mpc, size);
 
                 if (early)
                         return;
@@ -688,33 +693,33 @@ static int __init smp_scan_config(unsigned long base, unsigned long length,
                                   unsigned reserve)
 {
         unsigned int *bp = phys_to_virt(base);
-        struct intel_mp_floating *mpf;
+        struct mpf_intel *mpf;
 
         apic_printk(APIC_VERBOSE, "Scan SMP from %p for %ld bytes.\n",
                         bp, length);
         BUILD_BUG_ON(sizeof(*mpf) != 16);
 
         while (length > 0) {
-                mpf = (struct intel_mp_floating *)bp;
+                mpf = (struct mpf_intel *)bp;
                 if ((*bp == SMP_MAGIC_IDENT) &&
-                    (mpf->mpf_length == 1) &&
+                    (mpf->length == 1) &&
                     !mpf_checksum((unsigned char *)bp, 16) &&
-                    ((mpf->mpf_specification == 1)
-                     || (mpf->mpf_specification == 4))) {
+                    ((mpf->specification == 1)
+                     || (mpf->specification == 4))) {
 #ifdef CONFIG_X86_LOCAL_APIC
                         smp_found_config = 1;
 #endif
                         mpf_found = mpf;
 
-                        printk(KERN_INFO "found SMP MP-table at [%p] %08lx\n",
-                               mpf, virt_to_phys(mpf));
+                        printk(KERN_INFO "found SMP MP-table at [%p] %llx\n",
+                               mpf, (u64)virt_to_phys(mpf));
 
                         if (!reserve)
                                 return 1;
-                        reserve_bootmem_generic(virt_to_phys(mpf), PAGE_SIZE,
+                        reserve_bootmem_generic(virt_to_phys(mpf), sizeof(*mpf),
                                         BOOTMEM_DEFAULT);
-                        if (mpf->mpf_physptr) {
-                                unsigned long size = PAGE_SIZE;
+                        if (mpf->physptr) {
+                                unsigned long size = get_mpc_size(mpf->physptr);
 #ifdef CONFIG_X86_32
                                 /*
                                  * We cannot access to MPC table to compute
@@ -722,15 +727,24 @@ static int __init smp_scan_config(unsigned long base, unsigned long length,
                                  * the bottom is mapped now.
                                  * PC-9800's MPC table places on the very last
                                  * of physical memory; so that simply reserving
-                                 * PAGE_SIZE from mpg->mpf_physptr yields BUG()
+                                 * PAGE_SIZE from mpf->physptr yields BUG()
                                  * in reserve_bootmem.
+                                 * also need to make sure physptr is below than
+                                 * max_low_pfn
+                                 * we don't need reserve the area above max_low_pfn
                                  */
                                 unsigned long end = max_low_pfn * PAGE_SIZE;
-                                if (mpf->mpf_physptr + size > end)
-                                        size = end - mpf->mpf_physptr;
-#endif
-                                reserve_bootmem_generic(mpf->mpf_physptr, size,
+
+                                if (mpf->physptr < end) {
+                                        if (mpf->physptr + size > end)
+                                                size = end - mpf->physptr;
+                                        reserve_bootmem_generic(mpf->physptr, size,
+                                                        BOOTMEM_DEFAULT);
+                                }
+#else
+                                reserve_bootmem_generic(mpf->physptr, size,
                                                 BOOTMEM_DEFAULT);
+#endif
                         }
 
                         return 1;
@@ -809,15 +823,15 @@ static int  __init get_MP_intsrc_index(struct mpc_intsrc *m)
         /* not legacy */
 
         for (i = 0; i < mp_irq_entries; i++) {
-                if (mp_irqs[i].mp_irqtype != mp_INT)
+                if (mp_irqs[i].irqtype != mp_INT)
                         continue;
 
-                if (mp_irqs[i].mp_irqflag != 0x0f)
+                if (mp_irqs[i].irqflag != 0x0f)
                         continue;
 
-                if (mp_irqs[i].mp_srcbus != m->srcbus)
+                if (mp_irqs[i].srcbus != m->srcbus)
                         continue;
-                if (mp_irqs[i].mp_srcbusirq != m->srcbusirq)
+                if (mp_irqs[i].srcbusirq != m->srcbusirq)
                         continue;
                 if (irq_used[i]) {
                         /* already claimed */
@@ -922,10 +936,10 @@ static int  __init replace_intsrc_all(struct mpc_table *mpc,
                 if (irq_used[i])
                         continue;
 
-                if (mp_irqs[i].mp_irqtype != mp_INT)
+                if (mp_irqs[i].irqtype != mp_INT)
                         continue;
 
-                if (mp_irqs[i].mp_irqflag != 0x0f)
+                if (mp_irqs[i].irqflag != 0x0f)
                         continue;
 
                 if (nr_m_spare > 0) {
@@ -1001,7 +1015,7 @@ static int __init update_mp_table(void)
 {
         char str[16];
         char oem[10];
-        struct intel_mp_floating *mpf;
+        struct mpf_intel *mpf;
         struct mpc_table *mpc, *mpc_new;
 
         if (!enable_update_mptable)
@@ -1014,19 +1028,19 @@ static int __init update_mp_table(void)
         /*
          * Now see if we need to go further.
          */
-        if (mpf->mpf_feature1 != 0)
+        if (mpf->feature1 != 0)
                 return 0;
 
-        if (!mpf->mpf_physptr)
+        if (!mpf->physptr)
                 return 0;
 
-        mpc = phys_to_virt(mpf->mpf_physptr);
+        mpc = phys_to_virt(mpf->physptr);
 
         if (!smp_check_mpc(mpc, oem, str))
                 return 0;
 
-        printk(KERN_INFO "mpf: %lx\n", virt_to_phys(mpf));
-        printk(KERN_INFO "mpf_physptr: %x\n", mpf->mpf_physptr);
+        printk(KERN_INFO "mpf: %llx\n", (u64)virt_to_phys(mpf));
+        printk(KERN_INFO "physptr: %x\n", mpf->physptr);
 
         if (mpc_new_phys && mpc->length > mpc_new_length) {
                 mpc_new_phys = 0;
@@ -1047,23 +1061,23 @@ static int __init update_mp_table(void)
                 }
                 printk(KERN_INFO "use in-positon replacing\n");
         } else {
-                mpf->mpf_physptr = mpc_new_phys;
+                mpf->physptr = mpc_new_phys;
                 mpc_new = phys_to_virt(mpc_new_phys);
                 memcpy(mpc_new, mpc, mpc->length);
                 mpc = mpc_new;
                 /* check if we can modify that */
-                if (mpc_new_phys - mpf->mpf_physptr) {
-                        struct intel_mp_floating *mpf_new;
+                if (mpc_new_phys - mpf->physptr) {
+                        struct mpf_intel *mpf_new;
                         /* steal 16 bytes from [0, 1k) */
                         printk(KERN_INFO "mpf new: %x\n", 0x400 - 16);
                         mpf_new = phys_to_virt(0x400 - 16);
                         memcpy(mpf_new, mpf, 16);
                         mpf = mpf_new;
-                        mpf->mpf_physptr = mpc_new_phys;
+                        mpf->physptr = mpc_new_phys;
                 }
-                mpf->mpf_checksum = 0;
-                mpf->mpf_checksum -= mpf_checksum((unsigned char *)mpf, 16);
-                printk(KERN_INFO "mpf_physptr new: %x\n", mpf->mpf_physptr);
+                mpf->checksum = 0;
+                mpf->checksum -= mpf_checksum((unsigned char *)mpf, 16);
+                printk(KERN_INFO "physptr new: %x\n", mpf->physptr);
         }
 
         /*
diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
index 726266695b2c..3cf3413ec626 100644
--- a/arch/x86/kernel/msr.c
+++ b/arch/x86/kernel/msr.c
@@ -35,10 +35,10 @@
 #include <linux/device.h>
 #include <linux/cpu.h>
 #include <linux/notifier.h>
+#include <linux/uaccess.h>
 
 #include <asm/processor.h>
 #include <asm/msr.h>
-#include <asm/uaccess.h>
 #include <asm/system.h>
 
 static struct class *msr_class;
diff --git a/arch/x86/kernel/numaq_32.c b/arch/x86/kernel/numaq_32.c
deleted file mode 100644
index f2191d4f2717..000000000000
--- a/arch/x86/kernel/numaq_32.c
+++ /dev/null
@@ -1,293 +0,0 @@
-/*
- * Written by: Patricia Gaughen, IBM Corporation
- *
- * Copyright (C) 2002, IBM Corp.
- *
- * All rights reserved.          
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Send feedback to <gone@us.ibm.com>
- */
-
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-#include <linux/mmzone.h>
-#include <linux/module.h>
-#include <linux/nodemask.h>
-#include <asm/numaq.h>
-#include <asm/topology.h>
-#include <asm/processor.h>
-#include <asm/genapic.h>
-#include <asm/e820.h>
-#include <asm/setup.h>
-
-#define MB_TO_PAGES(addr) ((addr) << (20 - PAGE_SHIFT))
-
-/*
- * Function: smp_dump_qct()
- *
- * Description: gets memory layout from the quad config table.  This
- * function also updates node_online_map with the nodes (quads) present.
- */
-static void __init smp_dump_qct(void)
-{
-        int node;
-        struct eachquadmem *eq;
-        struct sys_cfg_data *scd =
-                (struct sys_cfg_data *)__va(SYS_CFG_DATA_PRIV_ADDR);
-
-        nodes_clear(node_online_map);
-        for_each_node(node) {
-                if (scd->quads_present31_0 & (1 << node)) {
-                        node_set_online(node);
-                        eq = &scd->eq[node];
-                        /* Convert to pages */
-                        node_start_pfn[node] = MB_TO_PAGES(
-                                eq->hi_shrd_mem_start - eq->priv_mem_size);
-                        node_end_pfn[node] = MB_TO_PAGES(
-                                eq->hi_shrd_mem_start + eq->hi_shrd_mem_size);
-
-                        e820_register_active_regions(node, node_start_pfn[node],
-                                                        node_end_pfn[node]);
-                        memory_present(node,
-                                node_start_pfn[node], node_end_pfn[node]);
-                        node_remap_size[node] = node_memmap_size_bytes(node,
-                                                        node_start_pfn[node],
-                                                        node_end_pfn[node]);
-                }
-        }
-}
-
-
-void __cpuinit numaq_tsc_disable(void)
-{
-        if (!found_numaq)
-                return;
-
-        if (num_online_nodes() > 1) {
-                printk(KERN_DEBUG "NUMAQ: disabling TSC\n");
-                setup_clear_cpu_cap(X86_FEATURE_TSC);
-        }
-}
-
-static int __init numaq_pre_time_init(void)
-{
-        numaq_tsc_disable();
-        return 0;
-}
-
-int found_numaq;
-/*
- * Have to match translation table entries to main table entries by counter
- * hence the mpc_record variable .... can't see a less disgusting way of
- * doing this ....
- */
-struct mpc_config_translation {
-        unsigned char mpc_type;
-        unsigned char trans_len;
-        unsigned char trans_type;
-        unsigned char trans_quad;
-        unsigned char trans_global;
-        unsigned char trans_local;
-        unsigned short trans_reserved;
-};
-
-/* x86_quirks member */
-static int mpc_record;
-static struct mpc_config_translation *translation_table[MAX_MPC_ENTRY]
-    __cpuinitdata;
-
-static inline int generate_logical_apicid(int quad, int phys_apicid)
-{
-        return (quad << 4) + (phys_apicid ? phys_apicid << 1 : 1);
-}
-
-/* x86_quirks member */
-static int mpc_apic_id(struct mpc_cpu *m)
-{
-        int quad = translation_table[mpc_record]->trans_quad;
-        int logical_apicid = generate_logical_apicid(quad, m->apicid);
-
-        printk(KERN_DEBUG "Processor #%d %u:%u APIC version %d (quad %d, apic %d)\n",
-               m->apicid, (m->cpufeature & CPU_FAMILY_MASK) >> 8,
-               (m->cpufeature & CPU_MODEL_MASK) >> 4,
-               m->apicver, quad, logical_apicid);
-        return logical_apicid;
-}
-
-int mp_bus_id_to_node[MAX_MP_BUSSES];
-
-int mp_bus_id_to_local[MAX_MP_BUSSES];
-
-/* x86_quirks member */
-static void mpc_oem_bus_info(struct mpc_bus *m, char *name)
-{
-        int quad = translation_table[mpc_record]->trans_quad;
-        int local = translation_table[mpc_record]->trans_local;
-
-        mp_bus_id_to_node[m->busid] = quad;
-        mp_bus_id_to_local[m->busid] = local;
-        printk(KERN_INFO "Bus #%d is %s (node %d)\n",
-               m->busid, name, quad);
-}
-
-int quad_local_to_mp_bus_id [NR_CPUS/4][4];
-
-/* x86_quirks member */
-static void mpc_oem_pci_bus(struct mpc_bus *m)
-{
-        int quad = translation_table[mpc_record]->trans_quad;
-        int local = translation_table[mpc_record]->trans_local;
-
-        quad_local_to_mp_bus_id[quad][local] = m->busid;
-}
-
-static void __init MP_translation_info(struct mpc_config_translation *m)
-{
-        printk(KERN_INFO
-               "Translation: record %d, type %d, quad %d, global %d, local %d\n",
-               mpc_record, m->trans_type, m->trans_quad, m->trans_global,
-               m->trans_local);
-
-        if (mpc_record >= MAX_MPC_ENTRY)
-                printk(KERN_ERR "MAX_MPC_ENTRY exceeded!\n");
-        else
-                translation_table[mpc_record] = m;      /* stash this for later */
-        if (m->trans_quad < MAX_NUMNODES && !node_online(m->trans_quad))
-                node_set_online(m->trans_quad);
-}
-
-static int __init mpf_checksum(unsigned char *mp, int len)
-{
-        int sum = 0;
-
-        while (len--)
-                sum += *mp++;
-
-        return sum & 0xFF;
-}
-
-/*
- * Read/parse the MPC oem tables
- */
-
-static void __init smp_read_mpc_oem(struct mpc_oemtable *oemtable,
-                                    unsigned short oemsize)
-{
-        int count = sizeof(*oemtable);  /* the header size */
-        unsigned char *oemptr = ((unsigned char *)oemtable) + count;
-
-        mpc_record = 0;
-        printk(KERN_INFO "Found an OEM MPC table at %8p - parsing it ... \n",
-               oemtable);
-        if (memcmp(oemtable->signature, MPC_OEM_SIGNATURE, 4)) {
-                printk(KERN_WARNING
-                       "SMP mpc oemtable: bad signature [%c%c%c%c]!\n",
-                       oemtable->signature[0], oemtable->signature[1],
-                       oemtable->signature[2], oemtable->signature[3]);
-                return;
-        }
-        if (mpf_checksum((unsigned char *)oemtable, oemtable->length)) {
-                printk(KERN_WARNING "SMP oem mptable: checksum error!\n");
-                return;
-        }
-        while (count < oemtable->length) {
-                switch (*oemptr) {
-                case MP_TRANSLATION:
-                        {
-                                struct mpc_config_translation *m =
-                                    (struct mpc_config_translation *)oemptr;
-                                MP_translation_info(m);
-                                oemptr += sizeof(*m);
-                                count += sizeof(*m);
-                                ++mpc_record;
-                                break;
-                        }
-                default:
-                        {
-                                printk(KERN_WARNING
-                                       "Unrecognised OEM table entry type! - %d\n",
-                                       (int)*oemptr);
-                                return;
-                        }
-                }
-        }
-}
-
-static int __init numaq_setup_ioapic_ids(void)
-{
-        /* so can skip it */
-        return 1;
-}
-
-static int __init numaq_update_genapic(void)
-{
-        genapic->wakeup_cpu = wakeup_secondary_cpu_via_nmi;
-
-        return 0;
-}
-
-static struct x86_quirks numaq_x86_quirks __initdata = {
-        .arch_pre_time_init     = numaq_pre_time_init,
-        .arch_time_init         = NULL,
-        .arch_pre_intr_init     = NULL,
-        .arch_memory_setup      = NULL,
-        .arch_intr_init         = NULL,
-        .arch_trap_init         = NULL,
-        .mach_get_smp_config    = NULL,
-        .mach_find_smp_config   = NULL,
-        .mpc_record             = &mpc_record,
-        .mpc_apic_id            = mpc_apic_id,
-        .mpc_oem_bus_info       = mpc_oem_bus_info,
-        .mpc_oem_pci_bus        = mpc_oem_pci_bus,
-        .smp_read_mpc_oem       = smp_read_mpc_oem,
-        .setup_ioapic_ids       = numaq_setup_ioapic_ids,
-        .update_genapic         = numaq_update_genapic,
-};
-
-void numaq_mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
-{
-        if (strncmp(oem, "IBM NUMA", 8))
-                printk("Warning!  Not a NUMA-Q system!\n");
-        else
-                found_numaq = 1;
-}
-
-static __init void early_check_numaq(void)
-{
-        /*
-         * Find possible boot-time SMP configuration:
-         */
-        early_find_smp_config();
-        /*
-         * get boot-time SMP configuration:
-         */
-        if (smp_found_config)
-                early_get_smp_config();
-
-        if (found_numaq)
-                x86_quirks = &numaq_x86_quirks;
-}
-
-int __init get_memcfg_numaq(void)
-{
-        early_check_numaq();
-        if (!found_numaq)
-                return 0;
-        smp_dump_qct();
-        return 1;
-}
diff --git a/arch/x86/kernel/olpc.c b/arch/x86/kernel/olpc.c
index 7a13fac63a1f..4006c522adc7 100644
--- a/arch/x86/kernel/olpc.c
+++ b/arch/x86/kernel/olpc.c
@@ -203,7 +203,7 @@ static void __init platform_detect(void)
 static void __init platform_detect(void)
 {
         /* stopgap until OFW support is added to the kernel */
-        olpc_platform_info.boardrev = 0xc2;
+        olpc_platform_info.boardrev = olpc_board(0xc2);
 }
 #endif
 
diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
index 95777b0faa73..3a7c5a44082e 100644
--- a/arch/x86/kernel/paravirt-spinlocks.c
+++ b/arch/x86/kernel/paravirt-spinlocks.c
@@ -26,13 +26,3 @@ struct pv_lock_ops pv_lock_ops = {
 };
 EXPORT_SYMBOL(pv_lock_ops);
 
-void __init paravirt_use_bytelocks(void)
-{
-#ifdef CONFIG_SMP
-        pv_lock_ops.spin_is_locked = __byte_spin_is_locked;
-        pv_lock_ops.spin_is_contended = __byte_spin_is_contended;
-        pv_lock_ops.spin_lock = __byte_spin_lock;
-        pv_lock_ops.spin_trylock = __byte_spin_trylock;
-        pv_lock_ops.spin_unlock = __byte_spin_unlock;
-#endif
-}
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index e4c8fb608873..63dd358d8ee1 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -28,7 +28,6 @@
 #include <asm/paravirt.h>
 #include <asm/desc.h>
 #include <asm/setup.h>
-#include <asm/arch_hooks.h>
 #include <asm/pgtable.h>
 #include <asm/time.h>
 #include <asm/pgalloc.h>
@@ -44,6 +43,17 @@ void _paravirt_nop(void)
 {
 }
 
+/* identity function, which can be inlined */
+u32 _paravirt_ident_32(u32 x)
+{
+        return x;
+}
+
+u64 _paravirt_ident_64(u64 x)
+{
+        return x;
+}
+
 static void __init default_banner(void)
 {
         printk(KERN_INFO "Booting paravirtualized kernel on %s\n",
@@ -138,9 +148,16 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
         if (opfunc == NULL)
                 /* If there's no function, patch it with a ud2a (BUG) */
                 ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
-        else if (opfunc == paravirt_nop)
+        else if (opfunc == _paravirt_nop)
                 /* If the operation is a nop, then nop the callsite */
                 ret = paravirt_patch_nop();
+
+        /* identity functions just return their single argument */
+        else if (opfunc == _paravirt_ident_32)
+                ret = paravirt_patch_ident_32(insnbuf, len);
+        else if (opfunc == _paravirt_ident_64)
+                ret = paravirt_patch_ident_64(insnbuf, len);
+
         else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
                  type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
                  type == PARAVIRT_PATCH(pv_cpu_ops.usergs_sysret32) ||
@@ -268,6 +285,32 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
         return __get_cpu_var(paravirt_lazy_mode);
 }
 
+void arch_flush_lazy_mmu_mode(void)
+{
+        preempt_disable();
+
+        if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_MMU) {
+                WARN_ON(preempt_count() == 1);
+                arch_leave_lazy_mmu_mode();
+                arch_enter_lazy_mmu_mode();
+        }
+
+        preempt_enable();
+}
+
+void arch_flush_lazy_cpu_mode(void)
+{
+        preempt_disable();
+
+        if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_CPU) {
+                WARN_ON(preempt_count() == 1);
+                arch_leave_lazy_cpu_mode();
+                arch_enter_lazy_cpu_mode();
+        }
+
+        preempt_enable();
+}
+
 struct pv_info pv_info = {
         .name = "bare hardware",
         .paravirt_enabled = 0,
@@ -292,10 +335,10 @@ struct pv_time_ops pv_time_ops = {
 
 struct pv_irq_ops pv_irq_ops = {
         .init_IRQ = native_init_IRQ,
-        .save_fl = native_save_fl,
-        .restore_fl = native_restore_fl,
-        .irq_disable = native_irq_disable,
-        .irq_enable = native_irq_enable,
+        .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
+        .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
+        .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
+        .irq_enable = __PV_IS_CALLEE_SAVE(native_irq_enable),
         .safe_halt = native_safe_halt,
         .halt = native_halt,
 #ifdef CONFIG_X86_64
@@ -373,6 +416,14 @@ struct pv_apic_ops pv_apic_ops = {
 #endif
 };
 
+#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
+/* 32-bit pagetable entries */
+#define PTE_IDENT       __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
+#else
+/* 64-bit pagetable entries */
+#define PTE_IDENT       __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
+#endif
+
 struct pv_mmu_ops pv_mmu_ops = {
 #ifndef CONFIG_X86_64
         .pagetable_setup_start = native_pagetable_setup_start,
@@ -424,22 +475,23 @@ struct pv_mmu_ops pv_mmu_ops = {
         .pmd_clear = native_pmd_clear,
 #endif
         .set_pud = native_set_pud,
-        .pmd_val = native_pmd_val,
-        .make_pmd = native_make_pmd,
+
+        .pmd_val = PTE_IDENT,
+        .make_pmd = PTE_IDENT,
 
 #if PAGETABLE_LEVELS == 4
-        .pud_val = native_pud_val,
-        .make_pud = native_make_pud,
+        .pud_val = PTE_IDENT,
+        .make_pud = PTE_IDENT,
+
         .set_pgd = native_set_pgd,
 #endif
 #endif /* PAGETABLE_LEVELS >= 3 */
 
-        .pte_val = native_pte_val,
-        .pte_flags = native_pte_flags,
-        .pgd_val = native_pgd_val,
+        .pte_val = PTE_IDENT,
+        .pgd_val = PTE_IDENT,
 
-        .make_pte = native_make_pte,
-        .make_pgd = native_make_pgd,
+        .make_pte = PTE_IDENT,
+        .make_pgd = PTE_IDENT,
 
         .dup_mmap = paravirt_nop,
         .exit_mmap = paravirt_nop,
diff --git a/arch/x86/kernel/paravirt_patch_32.c b/arch/x86/kernel/paravirt_patch_32.c
index 9fe644f4861d..d9f32e6d6ab6 100644
--- a/arch/x86/kernel/paravirt_patch_32.c
+++ b/arch/x86/kernel/paravirt_patch_32.c
@@ -12,6 +12,18 @@ DEF_NATIVE(pv_mmu_ops, read_cr3, "mov %cr3, %eax");
 DEF_NATIVE(pv_cpu_ops, clts, "clts");
 DEF_NATIVE(pv_cpu_ops, read_tsc, "rdtsc");
 
+unsigned paravirt_patch_ident_32(void *insnbuf, unsigned len)
+{
+        /* arg in %eax, return in %eax */
+        return 0;
+}
+
+unsigned paravirt_patch_ident_64(void *insnbuf, unsigned len)
+{
+        /* arg in %edx:%eax, return in %edx:%eax */
+        return 0;
+}
+
 unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
                       unsigned long addr, unsigned len)
 {
diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
index 061d01df9ae6..3f08f34f93eb 100644
--- a/arch/x86/kernel/paravirt_patch_64.c
+++ b/arch/x86/kernel/paravirt_patch_64.c
@@ -19,6 +19,21 @@ DEF_NATIVE(pv_cpu_ops, usergs_sysret64, "swapgs; sysretq");
 DEF_NATIVE(pv_cpu_ops, usergs_sysret32, "swapgs; sysretl");
 DEF_NATIVE(pv_cpu_ops, swapgs, "swapgs");
 
+DEF_NATIVE(, mov32, "mov %edi, %eax");
+DEF_NATIVE(, mov64, "mov %rdi, %rax");
+
+unsigned paravirt_patch_ident_32(void *insnbuf, unsigned len)
+{
+        return paravirt_patch_insns(insnbuf, len,
+                                    start__mov32, end__mov32);
+}
+
+unsigned paravirt_patch_ident_64(void *insnbuf, unsigned len)
+{
+        return paravirt_patch_insns(insnbuf, len,
+                                    start__mov64, end__mov64);
+}
+
 unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
                       unsigned long addr, unsigned len)
 {
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index 00c2bcd41463..d5768b1af080 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -5,7 +5,7 @@
  * This allows to use PCI devices that only support 32bit addresses on systems
  * with more than 4GB.
  *
- * See Documentation/DMA-mapping.txt for the interface specification.
+ * See Documentation/PCI/PCI-DMA-mapping.txt for the interface specification.
  *
  * Copyright 2002 Andi Kleen, SuSE Labs.
  * Subject to the GNU General Public License v2 only.
diff --git a/arch/x86/kernel/probe_roms_32.c b/arch/x86/kernel/probe_roms_32.c
index 675a48c404a5..071e7fea42e5 100644
--- a/arch/x86/kernel/probe_roms_32.c
+++ b/arch/x86/kernel/probe_roms_32.c
@@ -18,7 +18,7 @@
 #include <asm/setup.h>
 #include <asm/sections.h>
 #include <asm/io.h>
-#include <setup_arch.h>
+#include <asm/setup_arch.h>
 
 static struct resource system_rom_resource = {
         .name   = "System ROM",
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index e68bb9e30864..6afa5232dbb7 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -1,8 +1,8 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
-#include <asm/idle.h>
 #include <linux/smp.h>
+#include <linux/prctl.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/module.h>
@@ -11,6 +11,9 @@
 #include <linux/ftrace.h>
 #include <asm/system.h>
 #include <asm/apic.h>
+#include <asm/idle.h>
+#include <asm/uaccess.h>
+#include <asm/i387.h>
 
 unsigned long idle_halt;
 EXPORT_SYMBOL(idle_halt);
@@ -56,6 +59,192 @@ void arch_task_cache_init(void)
 }
 
 /*
+ * Free current thread data structures etc..
+ */
+void exit_thread(void)
+{
+        struct task_struct *me = current;
+        struct thread_struct *t = &me->thread;
+
+        if (me->thread.io_bitmap_ptr) {
+                struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
+
+                kfree(t->io_bitmap_ptr);
+                t->io_bitmap_ptr = NULL;
+                clear_thread_flag(TIF_IO_BITMAP);
+                /*
+                 * Careful, clear this in the TSS too:
+                 */
+                memset(tss->io_bitmap, 0xff, t->io_bitmap_max);
+                t->io_bitmap_max = 0;
+                put_cpu();
+        }
+
+        ds_exit_thread(current);
+}
+
+void flush_thread(void)
+{
+        struct task_struct *tsk = current;
+
+#ifdef CONFIG_X86_64
+        if (test_tsk_thread_flag(tsk, TIF_ABI_PENDING)) {
+                clear_tsk_thread_flag(tsk, TIF_ABI_PENDING);
+                if (test_tsk_thread_flag(tsk, TIF_IA32)) {
+                        clear_tsk_thread_flag(tsk, TIF_IA32);
+                } else {
+                        set_tsk_thread_flag(tsk, TIF_IA32);
+                        current_thread_info()->status |= TS_COMPAT;
+                }
+        }
+#endif
+
+        clear_tsk_thread_flag(tsk, TIF_DEBUG);
+
+        tsk->thread.debugreg0 = 0;
+        tsk->thread.debugreg1 = 0;
+        tsk->thread.debugreg2 = 0;
+        tsk->thread.debugreg3 = 0;
+        tsk->thread.debugreg6 = 0;
+        tsk->thread.debugreg7 = 0;
+        memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
+        /*
+         * Forget coprocessor state..
+         */
+        tsk->fpu_counter = 0;
+        clear_fpu(tsk);
+        clear_used_math();
+}
+
+static void hard_disable_TSC(void)
+{
+        write_cr4(read_cr4() | X86_CR4_TSD);
+}
+
+void disable_TSC(void)
+{
+        preempt_disable();
+        if (!test_and_set_thread_flag(TIF_NOTSC))
+                /*
+                 * Must flip the CPU state synchronously with
+                 * TIF_NOTSC in the current running context.
+                 */
+                hard_disable_TSC();
+        preempt_enable();
+}
+
+static void hard_enable_TSC(void)
+{
+        write_cr4(read_cr4() & ~X86_CR4_TSD);
+}
+
+static void enable_TSC(void)
+{
+        preempt_disable();
+        if (test_and_clear_thread_flag(TIF_NOTSC))
+                /*
+                 * Must flip the CPU state synchronously with
+                 * TIF_NOTSC in the current running context.
+                 */
+                hard_enable_TSC();
+        preempt_enable();
+}
+
+int get_tsc_mode(unsigned long adr)
+{
+        unsigned int val;
+
+        if (test_thread_flag(TIF_NOTSC))
+                val = PR_TSC_SIGSEGV;
+        else
+                val = PR_TSC_ENABLE;
+
+        return put_user(val, (unsigned int __user *)adr);
+}
+
+int set_tsc_mode(unsigned int val)
+{
+        if (val == PR_TSC_SIGSEGV)
+                disable_TSC();
+        else if (val == PR_TSC_ENABLE)
+                enable_TSC();
+        else
+                return -EINVAL;
+
+        return 0;
+}
+
+void __switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p,
+                      struct tss_struct *tss)
+{
+        struct thread_struct *prev, *next;
+
+        prev = &prev_p->thread;
+        next = &next_p->thread;
+
+        if (test_tsk_thread_flag(next_p, TIF_DS_AREA_MSR) ||
+            test_tsk_thread_flag(prev_p, TIF_DS_AREA_MSR))
+                ds_switch_to(prev_p, next_p);
+        else if (next->debugctlmsr != prev->debugctlmsr)
+                update_debugctlmsr(next->debugctlmsr);
+
+        if (test_tsk_thread_flag(next_p, TIF_DEBUG)) {
+                set_debugreg(next->debugreg0, 0);
+                set_debugreg(next->debugreg1, 1);
+                set_debugreg(next->debugreg2, 2);
+                set_debugreg(next->debugreg3, 3);
+                /* no 4 and 5 */
+                set_debugreg(next->debugreg6, 6);
+                set_debugreg(next->debugreg7, 7);
+        }
+
+        if (test_tsk_thread_flag(prev_p, TIF_NOTSC) ^
+            test_tsk_thread_flag(next_p, TIF_NOTSC)) {
+                /* prev and next are different */
+                if (test_tsk_thread_flag(next_p, TIF_NOTSC))
+                        hard_disable_TSC();
+                else
+                        hard_enable_TSC();
+        }
+
+        if (test_tsk_thread_flag(next_p, TIF_IO_BITMAP)) {
+                /*
+                 * Copy the relevant range of the IO bitmap.
+                 * Normally this is 128 bytes or less:
+                 */
+                memcpy(tss->io_bitmap, next->io_bitmap_ptr,
+                       max(prev->io_bitmap_max, next->io_bitmap_max));
+        } else if (test_tsk_thread_flag(prev_p, TIF_IO_BITMAP)) {
+                /*
+                 * Clear any possible leftover bits:
+                 */
+                memset(tss->io_bitmap, 0xff, prev->io_bitmap_max);
+        }
+}
+
+int sys_fork(struct pt_regs *regs)
+{
+        return do_fork(SIGCHLD, regs->sp, regs, 0, NULL, NULL);
+}
+
+/*
+ * This is trivial, and on the face of it looks like it
+ * could equally well be done in user mode.
+ *
+ * Not so, for quite unobvious reasons - register pressure.
+ * In user mode vfork() cannot have a stack frame, and if
+ * done by calling the "clone()" system call directly, you
+ * do not have enough call-clobbered registers to hold all
+ * the information you need.
+ */
+int sys_vfork(struct pt_regs *regs)
+{
+        return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->sp, regs, 0,
+                       NULL, NULL);
+}
+
+
+/*
  * Idle related variables and functions
  */
 unsigned long boot_option_idle_override = 0;
@@ -180,6 +369,9 @@ void mwait_idle_with_hints(unsigned long ax, unsigned long cx)
 
         trace_power_start(&it, POWER_CSTATE, (ax>>4)+1);
         if (!need_resched()) {
+                if (cpu_has(&current_cpu_data, X86_FEATURE_CLFLUSH_MONITOR))
+                        clflush((void *)&current_thread_info()->flags);
+
                 __monitor((void *)&current_thread_info()->flags, 0, 0);
                 smp_mb();
                 if (!need_resched())
@@ -194,6 +386,9 @@ static void mwait_idle(void)
         struct power_trace it;
         if (!need_resched()) {
                 trace_power_start(&it, POWER_CSTATE, 1);
+                if (cpu_has(&current_cpu_data, X86_FEATURE_CLFLUSH_MONITOR))
+                        clflush((void *)&current_thread_info()->flags);
+
                 __monitor((void *)&current_thread_info()->flags, 0, 0);
                 smp_mb();
                 if (!need_resched())
@@ -344,7 +539,7 @@ static void c1e_idle(void)
 
 void __cpuinit select_idle_routine(const struct cpuinfo_x86 *c)
 {
-#ifdef CONFIG_X86_SMP
+#ifdef CONFIG_SMP
         if (pm_idle == poll_idle && smp_num_siblings > 1) {
                 printk(KERN_WARNING "WARNING: polling idle and HT enabled,"
                         " performance may degrade.\n");
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index a546f55c77b4..14014d766cad 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -11,6 +11,7 @@
 
 #include <stdarg.h>
 
+#include <linux/stackprotector.h>
 #include <linux/cpu.h>
 #include <linux/errno.h>
 #include <linux/sched.h>
@@ -66,9 +67,6 @@ asmlinkage void ret_from_fork(void) __asm__("ret_from_fork");
 DEFINE_PER_CPU(struct task_struct *, current_task) = &init_task;
 EXPORT_PER_CPU_SYMBOL(current_task);
 
-DEFINE_PER_CPU(int, cpu_number);
-EXPORT_PER_CPU_SYMBOL(cpu_number);
-
 /*
  * Return saved PC of a blocked thread.
  */
@@ -94,6 +92,15 @@ void cpu_idle(void)
 {
         int cpu = smp_processor_id();
 
+        /*
+         * If we're the non-boot CPU, nothing set the stack canary up
+         * for us.  CPU0 already has it initialized but no harm in
+         * doing it again.  This is a good place for updating it, as
+         * we wont ever return from this function (so the invalid
+         * canaries already on the stack wont ever trigger).
+         */
+        boot_init_stack_canary();
+
         current_thread_info()->status |= TS_POLLING;
 
         /* endless idle loop with no priority at all */
@@ -104,14 +111,10 @@ void cpu_idle(void)
                         check_pgt_cache();
                         rmb();
 
-                        if (rcu_pending(cpu))
-                                rcu_check_callbacks(cpu, 0);
-
                         if (cpu_is_offline(cpu))
                                 play_dead();
 
                         local_irq_disable();
-                        __get_cpu_var(irq_stat).idle_timestamp = jiffies;
                         /* Don't trace irqs off for idle */
                         stop_critical_timings();
                         pm_idle();
@@ -135,7 +138,7 @@ void __show_regs(struct pt_regs *regs, int all)
         if (user_mode_vm(regs)) {
                 sp = regs->sp;
                 ss = regs->ss & 0xffff;
-                savesegment(gs, gs);
+                gs = get_user_gs(regs);
         } else {
                 sp = (unsigned long) (&regs->sp);
                 savesegment(ss, ss);
@@ -216,6 +219,7 @@ int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
         regs.ds = __USER_DS;
         regs.es = __USER_DS;
         regs.fs = __KERNEL_PERCPU;
+        regs.gs = __KERNEL_STACK_CANARY;
         regs.orig_ax = -1;
         regs.ip = (unsigned long) kernel_thread_helper;
         regs.cs = __KERNEL_CS | get_kernel_rpl();
@@ -226,55 +230,6 @@ int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
 }
 EXPORT_SYMBOL(kernel_thread);
 
-/*
- * Free current thread data structures etc..
- */
-void exit_thread(void)
-{
-        /* The process may have allocated an io port bitmap... nuke it. */
-        if (unlikely(test_thread_flag(TIF_IO_BITMAP))) {
-                struct task_struct *tsk = current;
-                struct thread_struct *t = &tsk->thread;
-                int cpu = get_cpu();
-                struct tss_struct *tss = &per_cpu(init_tss, cpu);
-
-                kfree(t->io_bitmap_ptr);
-                t->io_bitmap_ptr = NULL;
-                clear_thread_flag(TIF_IO_BITMAP);
-                /*
-                 * Careful, clear this in the TSS too:
-                 */
-                memset(tss->io_bitmap, 0xff, tss->io_bitmap_max);
-                t->io_bitmap_max = 0;
-                tss->io_bitmap_owner = NULL;
-                tss->io_bitmap_max = 0;
-                tss->x86_tss.io_bitmap_base = INVALID_IO_BITMAP_OFFSET;
-                put_cpu();
-        }
-
-        ds_exit_thread(current);
-}
-
-void flush_thread(void)
-{
-        struct task_struct *tsk = current;
-
-        tsk->thread.debugreg0 = 0;
-        tsk->thread.debugreg1 = 0;
-        tsk->thread.debugreg2 = 0;
-        tsk->thread.debugreg3 = 0;
-        tsk->thread.debugreg6 = 0;
-        tsk->thread.debugreg7 = 0;
-        memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
-        clear_tsk_thread_flag(tsk, TIF_DEBUG);
-        /*
-         * Forget coprocessor state..
-         */
-        tsk->fpu_counter = 0;
-        clear_fpu(tsk);
-        clear_used_math();
-}
-
 void release_thread(struct task_struct *dead_task)
 {
         BUG_ON(dead_task->mm);
@@ -308,7 +263,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long sp,
 
         p->thread.ip = (unsigned long) ret_from_fork;
 
-        savesegment(gs, p->thread.gs);
+        task_user_gs(p) = get_user_gs(regs);
 
         tsk = current;
         if (unlikely(test_tsk_thread_flag(tsk, TIF_IO_BITMAP))) {
@@ -346,7 +301,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long sp,
 void
 start_thread(struct pt_regs *regs, unsigned long new_ip, unsigned long new_sp)
 {
-        __asm__("movl %0, %%gs" : : "r"(0));
+        set_user_gs(regs, 0);
         regs->fs                = 0;
         set_fs(USER_DS);
         regs->ds                = __USER_DS;
@@ -362,127 +317,6 @@ start_thread(struct pt_regs *regs, unsigned long new_ip, unsigned long new_sp)
 }
 EXPORT_SYMBOL_GPL(start_thread);
 
-static void hard_disable_TSC(void)
-{
-        write_cr4(read_cr4() | X86_CR4_TSD);
-}
-
-void disable_TSC(void)
-{
-        preempt_disable();
-        if (!test_and_set_thread_flag(TIF_NOTSC))
-                /*
-                 * Must flip the CPU state synchronously with
-                 * TIF_NOTSC in the current running context.
-                 */
-                hard_disable_TSC();
-        preempt_enable();
-}
-
-static void hard_enable_TSC(void)
-{
-        write_cr4(read_cr4() & ~X86_CR4_TSD);
-}
-
-static void enable_TSC(void)
-{
-        preempt_disable();
-        if (test_and_clear_thread_flag(TIF_NOTSC))
-                /*
-                 * Must flip the CPU state synchronously with
-                 * TIF_NOTSC in the current running context.
-                 */
-                hard_enable_TSC();
-        preempt_enable();
-}
-
-int get_tsc_mode(unsigned long adr)
-{
-        unsigned int val;
-
-        if (test_thread_flag(TIF_NOTSC))
-                val = PR_TSC_SIGSEGV;
-        else
-                val = PR_TSC_ENABLE;
-
-        return put_user(val, (unsigned int __user *)adr);
-}
-
-int set_tsc_mode(unsigned int val)
-{
-        if (val == PR_TSC_SIGSEGV)
-                disable_TSC();
-        else if (val == PR_TSC_ENABLE)
-                enable_TSC();
-        else
-                return -EINVAL;
-
-        return 0;
-}
-
-static noinline void
-__switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p,
-                 struct tss_struct *tss)
-{
-        struct thread_struct *prev, *next;
-
-        prev = &prev_p->thread;
-        next = &next_p->thread;
-
-        if (test_tsk_thread_flag(next_p, TIF_DS_AREA_MSR) ||
-            test_tsk_thread_flag(prev_p, TIF_DS_AREA_MSR))
-                ds_switch_to(prev_p, next_p);
-        else if (next->debugctlmsr != prev->debugctlmsr)
-                update_debugctlmsr(next->debugctlmsr);
-
-        if (test_tsk_thread_flag(next_p, TIF_DEBUG)) {
-                set_debugreg(next->debugreg0, 0);
-                set_debugreg(next->debugreg1, 1);
-                set_debugreg(next->debugreg2, 2);
-                set_debugreg(next->debugreg3, 3);
-                /* no 4 and 5 */
-                set_debugreg(next->debugreg6, 6);
-                set_debugreg(next->debugreg7, 7);
-        }
-
-        if (test_tsk_thread_flag(prev_p, TIF_NOTSC) ^
-            test_tsk_thread_flag(next_p, TIF_NOTSC)) {
-                /* prev and next are different */
-                if (test_tsk_thread_flag(next_p, TIF_NOTSC))
-                        hard_disable_TSC();
-                else
-                        hard_enable_TSC();
-        }
-
-        if (!test_tsk_thread_flag(next_p, TIF_IO_BITMAP)) {
-                /*
-                 * Disable the bitmap via an invalid offset. We still cache
-                 * the previous bitmap owner and the IO bitmap contents:
-                 */
-                tss->x86_tss.io_bitmap_base = INVALID_IO_BITMAP_OFFSET;
-                return;
-        }
-
-        if (likely(next == tss->io_bitmap_owner)) {
-                /*
-                 * Previous owner of the bitmap (hence the bitmap content)
-                 * matches the next task, we dont have to do anything but
-                 * to set a valid offset in the TSS:
-                 */
-                tss->x86_tss.io_bitmap_base = IO_BITMAP_OFFSET;
-                return;
-        }
-        /*
-         * Lazy TSS's I/O bitmap copy. We set an invalid offset here
-         * and we let the task to get a GPF in case an I/O instruction
-         * is performed.  The handler of the GPF will verify that the
-         * faulting task has a valid I/O bitmap and, it true, does the
-         * real copy and restart the instruction.  This will save us
-         * redundant copies when the currently switched task does not
-         * perform any I/O during its timeslice.
-         */
-        tss->x86_tss.io_bitmap_base = INVALID_IO_BITMAP_OFFSET_LAZY;
-}
 
 /*
  *      switch_to(x,yn) should switch tasks from x to y.
@@ -543,7 +377,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
          * used %fs or %gs (it does not today), or if the kernel is
          * running inside of a hypervisor layer.
          */
-        savesegment(gs, prev->gs);
+        lazy_save_gs(prev->gs);
 
         /*
          * Load the per-thread Thread-Local Storage descriptor.
@@ -589,64 +423,44 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
          * Restore %gs if needed (which is common)
          */
         if (prev->gs | next->gs)
-                loadsegment(gs, next->gs);
+                lazy_load_gs(next->gs);
 
-        x86_write_percpu(current_task, next_p);
+        percpu_write(current_task, next_p);
 
         return prev_p;
 }
 
-asmlinkage int sys_fork(struct pt_regs regs)
-{
-        return do_fork(SIGCHLD, regs.sp, &regs, 0, NULL, NULL);
-}
-
-asmlinkage int sys_clone(struct pt_regs regs)
+int sys_clone(struct pt_regs *regs)
 {
         unsigned long clone_flags;
         unsigned long newsp;
         int __user *parent_tidptr, *child_tidptr;
 
-        clone_flags = regs.bx;
-        newsp = regs.cx;
-        parent_tidptr = (int __user *)regs.dx;
-        child_tidptr = (int __user *)regs.di;
+        clone_flags = regs->bx;
+        newsp = regs->cx;
+        parent_tidptr = (int __user *)regs->dx;
+        child_tidptr = (int __user *)regs->di;
         if (!newsp)
-                newsp = regs.sp;
-        return do_fork(clone_flags, newsp, &regs, 0, parent_tidptr, child_tidptr);
-}
-
-/*
- * This is trivial, and on the face of it looks like it
- * could equally well be done in user mode.
- *
- * Not so, for quite unobvious reasons - register pressure.
- * In user mode vfork() cannot have a stack frame, and if
- * done by calling the "clone()" system call directly, you
- * do not have enough call-clobbered registers to hold all
- * the information you need.
- */
-asmlinkage int sys_vfork(struct pt_regs regs)
-{
-        return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs.sp, &regs, 0, NULL, NULL);
+                newsp = regs->sp;
+        return do_fork(clone_flags, newsp, regs, 0, parent_tidptr, child_tidptr);
 }
 
 /*
  * sys_execve() executes a new program.
  */
-asmlinkage int sys_execve(struct pt_regs regs)
+int sys_execve(struct pt_regs *regs)
 {
         int error;
         char *filename;
 
-        filename = getname((char __user *) regs.bx);
+        filename = getname((char __user *) regs->bx);
         error = PTR_ERR(filename);
         if (IS_ERR(filename))
                 goto out;
         error = do_execve(filename,
-                        (char __user * __user *) regs.cx,
-                        (char __user * __user *) regs.dx,
-                        &regs);
+                        (char __user * __user *) regs->cx,
+                        (char __user * __user *) regs->dx,
+                        regs);
         if (error == 0) {
                 /* Make sure we don't return using sysenter.. */
                 set_thread_flag(TIF_IRET);
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 416fb9282f4f..abb7e6a7f0c6 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -16,6 +16,7 @@
 
 #include <stdarg.h>
 
+#include <linux/stackprotector.h>
 #include <linux/cpu.h>
 #include <linux/errno.h>
 #include <linux/sched.h>
@@ -40,13 +41,13 @@
 #include <linux/uaccess.h>
 #include <linux/io.h>
 #include <linux/ftrace.h>
+#include <linux/dmi.h>
 
 #include <asm/pgtable.h>
 #include <asm/system.h>
 #include <asm/processor.h>
 #include <asm/i387.h>
 #include <asm/mmu_context.h>
-#include <asm/pda.h>
 #include <asm/prctl.h>
 #include <asm/desc.h>
 #include <asm/proto.h>
@@ -57,6 +58,12 @@
 
 asmlinkage extern void ret_from_fork(void);
 
+DEFINE_PER_CPU(struct task_struct *, current_task) = &init_task;
+EXPORT_PER_CPU_SYMBOL(current_task);
+
+DEFINE_PER_CPU(unsigned long, old_rsp);
+static DEFINE_PER_CPU(unsigned char, is_idle);
+
 unsigned long kernel_thread_flags = CLONE_VM | CLONE_UNTRACED;
 
 static ATOMIC_NOTIFIER_HEAD(idle_notifier);
@@ -75,13 +82,13 @@ EXPORT_SYMBOL_GPL(idle_notifier_unregister);
 
 void enter_idle(void)
 {
-        write_pda(isidle, 1);
+        percpu_write(is_idle, 1);
         atomic_notifier_call_chain(&idle_notifier, IDLE_START, NULL);
 }
 
 static void __exit_idle(void)
 {
-        if (test_and_clear_bit_pda(0, isidle) == 0)
+        if (x86_test_and_clear_bit_percpu(0, is_idle) == 0)
                 return;
         atomic_notifier_call_chain(&idle_notifier, IDLE_END, NULL);
 }
@@ -111,6 +118,16 @@ static inline void play_dead(void)
 void cpu_idle(void)
 {
         current_thread_info()->status |= TS_POLLING;
+
+        /*
+         * If we're the non-boot CPU, nothing set the stack canary up
+         * for us.  CPU0 already has it initialized but no harm in
+         * doing it again.  This is a good place for updating it, as
+         * we wont ever return from this function (so the invalid
+         * canaries already on the stack wont ever trigger).
+         */
+        boot_init_stack_canary();
+
         /* endless idle loop with no priority at all */
         while (1) {
                 tick_nohz_stop_sched_tick(1);
@@ -151,14 +168,18 @@ void __show_regs(struct pt_regs *regs, int all)
         unsigned long d0, d1, d2, d3, d6, d7;
         unsigned int fsindex, gsindex;
         unsigned int ds, cs, es;
+        const char *board;
 
         printk("\n");
         print_modules();
-        printk(KERN_INFO "Pid: %d, comm: %.20s %s %s %.*s\n",
+        board = dmi_get_system_info(DMI_PRODUCT_NAME);
+        if (!board)
+                board = "";
+        printk(KERN_INFO "Pid: %d, comm: %.20s %s %s %.*s %s\n",
                 current->pid, current->comm, print_tainted(),
                 init_utsname()->release,
                 (int)strcspn(init_utsname()->version, " "),
-                init_utsname()->version);
+                init_utsname()->version, board);
         printk(KERN_INFO "RIP: %04lx:[<%016lx>] ", regs->cs & 0xffff, regs->ip);
         printk_address(regs->ip, 1);
         printk(KERN_INFO "RSP: %04lx:%016lx  EFLAGS: %08lx\n", regs->ss,
@@ -216,61 +237,6 @@ void show_regs(struct pt_regs *regs)
         show_trace(NULL, regs, (void *)(regs + 1), regs->bp);
 }
 
-/*
- * Free current thread data structures etc..
- */
-void exit_thread(void)
-{
-        struct task_struct *me = current;
-        struct thread_struct *t = &me->thread;
-
-        if (me->thread.io_bitmap_ptr) {
-                struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
-
-                kfree(t->io_bitmap_ptr);
-                t->io_bitmap_ptr = NULL;
-                clear_thread_flag(TIF_IO_BITMAP);
-                /*
-                 * Careful, clear this in the TSS too:
-                 */
-                memset(tss->io_bitmap, 0xff, t->io_bitmap_max);
-                t->io_bitmap_max = 0;
-                put_cpu();
-        }
-
-        ds_exit_thread(current);
-}
-
-void flush_thread(void)
-{
-        struct task_struct *tsk = current;
-
-        if (test_tsk_thread_flag(tsk, TIF_ABI_PENDING)) {
-                clear_tsk_thread_flag(tsk, TIF_ABI_PENDING);
-                if (test_tsk_thread_flag(tsk, TIF_IA32)) {
-                        clear_tsk_thread_flag(tsk, TIF_IA32);
-                } else {
-                        set_tsk_thread_flag(tsk, TIF_IA32);
-                        current_thread_info()->status |= TS_COMPAT;
-                }
-        }
-        clear_tsk_thread_flag(tsk, TIF_DEBUG);
-
-        tsk->thread.debugreg0 = 0;
-        tsk->thread.debugreg1 = 0;
-        tsk->thread.debugreg2 = 0;
-        tsk->thread.debugreg3 = 0;
-        tsk->thread.debugreg6 = 0;
-        tsk->thread.debugreg7 = 0;
-        memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
-        /*
-         * Forget coprocessor state..
-         */
-        tsk->fpu_counter = 0;
-        clear_fpu(tsk);
-        clear_used_math();
-}
-
 void release_thread(struct task_struct *dead_task)
 {
         if (dead_task->mm) {
@@ -392,7 +358,7 @@ start_thread(struct pt_regs *regs, unsigned long new_ip, unsigned long new_sp)
         load_gs_index(0);
         regs->ip                = new_ip;
         regs->sp                = new_sp;
-        write_pda(oldrsp, new_sp);
+        percpu_write(old_rsp, new_sp);
         regs->cs                = __USER_CS;
         regs->ss                = __USER_DS;
         regs->flags             = 0x200;
@@ -404,118 +370,6 @@ start_thread(struct pt_regs *regs, unsigned long new_ip, unsigned long new_sp)
 }
 EXPORT_SYMBOL_GPL(start_thread);
 
-static void hard_disable_TSC(void)
-{
-        write_cr4(read_cr4() | X86_CR4_TSD);
-}
-
-void disable_TSC(void)
-{
-        preempt_disable();
-        if (!test_and_set_thread_flag(TIF_NOTSC))
-                /*
-                 * Must flip the CPU state synchronously with
-                 * TIF_NOTSC in the current running context.
-                 */
-                hard_disable_TSC();
-        preempt_enable();
-}
-
-static void hard_enable_TSC(void)
-{
-        write_cr4(read_cr4() & ~X86_CR4_TSD);
-}
-
-static void enable_TSC(void)
-{
-        preempt_disable();
-        if (test_and_clear_thread_flag(TIF_NOTSC))
-                /*
-                 * Must flip the CPU state synchronously with
-                 * TIF_NOTSC in the current running context.
-                 */
-                hard_enable_TSC();
-        preempt_enable();
-}
-
-int get_tsc_mode(unsigned long adr)
-{
-        unsigned int val;
-
-        if (test_thread_flag(TIF_NOTSC))
-                val = PR_TSC_SIGSEGV;
-        else
-                val = PR_TSC_ENABLE;
-
-        return put_user(val, (unsigned int __user *)adr);
-}
-
-int set_tsc_mode(unsigned int val)
-{
-        if (val == PR_TSC_SIGSEGV)
-                disable_TSC();
-        else if (val == PR_TSC_ENABLE)
-                enable_TSC();
-        else
-                return -EINVAL;
-
-        return 0;
-}
-
-/*
- * This special macro can be used to load a debugging register
- */
-#define loaddebug(thread, r) set_debugreg(thread->debugreg ## r, r)
-
-static inline void __switch_to_xtra(struct task_struct *prev_p,
-                                    struct task_struct *next_p,
-                                    struct tss_struct *tss)
-{
-        struct thread_struct *prev, *next;
-
-        prev = &prev_p->thread,
-        next = &next_p->thread;
-
-        if (test_tsk_thread_flag(next_p, TIF_DS_AREA_MSR) ||
-            test_tsk_thread_flag(prev_p, TIF_DS_AREA_MSR))
-                ds_switch_to(prev_p, next_p);
-        else if (next->debugctlmsr != prev->debugctlmsr)
-                update_debugctlmsr(next->debugctlmsr);
-
-        if (test_tsk_thread_flag(next_p, TIF_DEBUG)) {
-                loaddebug(next, 0);
-                loaddebug(next, 1);
-                loaddebug(next, 2);
-                loaddebug(next, 3);
-                /* no 4 and 5 */
-                loaddebug(next, 6);
-                loaddebug(next, 7);
-        }
-
-        if (test_tsk_thread_flag(prev_p, TIF_NOTSC) ^
-            test_tsk_thread_flag(next_p, TIF_NOTSC)) {
-                /* prev and next are different */
-                if (test_tsk_thread_flag(next_p, TIF_NOTSC))
-                        hard_disable_TSC();
-                else
-                        hard_enable_TSC();
-        }
-
-        if (test_tsk_thread_flag(next_p, TIF_IO_BITMAP)) {
-                /*
-                 * Copy the relevant range of the IO bitmap.
-                 * Normally this is 128 bytes or less:
-                 */
-                memcpy(tss->io_bitmap, next->io_bitmap_ptr,
-                       max(prev->io_bitmap_max, next->io_bitmap_max));
-        } else if (test_tsk_thread_flag(prev_p, TIF_IO_BITMAP)) {
-                /*
-                 * Clear any possible leftover bits:
-                 */
-                memset(tss->io_bitmap, 0xff, prev->io_bitmap_max);
-        }
-}
-
 /*
  *      switch_to(x,y) should switch tasks from x to y.
  *
@@ -613,21 +467,13 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
         /*
          * Switch the PDA and FPU contexts.
          */
-        prev->usersp = read_pda(oldrsp);
-        write_pda(oldrsp, next->usersp);
-        write_pda(pcurrent, next_p);
+        prev->usersp = percpu_read(old_rsp);
+        percpu_write(old_rsp, next->usersp);
+        percpu_write(current_task, next_p);
 
-        write_pda(kernelstack,
+        percpu_write(kernel_stack,
                   (unsigned long)task_stack_page(next_p) +
-                  THREAD_SIZE - PDA_STACKOFFSET);
-#ifdef CONFIG_CC_STACKPROTECTOR
-        write_pda(stack_canary, next_p->stack_canary);
-        /*
-         * Build time only check to make sure the stack_canary is at
-         * offset 40 in the pda; this is a gcc ABI requirement
-         */
-        BUILD_BUG_ON(offsetof(struct x8664_pda, stack_canary) != 40);
-#endif
+                  THREAD_SIZE - KERNEL_STACK_OFFSET);
 
         /*
          * Now maybe reload the debug registers and handle I/O bitmaps
@@ -681,11 +527,6 @@ void set_personality_64bit(void)
         current->personality &= ~READ_IMPLIES_EXEC;
 }
 
-asmlinkage long sys_fork(struct pt_regs *regs)
-{
-        return do_fork(SIGCHLD, regs->sp, regs, 0, NULL, NULL);
-}
-
 asmlinkage long
 sys_clone(unsigned long clone_flags, unsigned long newsp,
           void __user *parent_tid, void __user *child_tid, struct pt_regs *regs)
@@ -695,22 +536,6 @@ sys_clone(unsigned long clone_flags, unsigned long newsp,
         return do_fork(clone_flags, newsp, regs, 0, parent_tid, child_tid);
 }
 
-/*
- * This is trivial, and on the face of it looks like it
- * could equally well be done in user mode.
- *
- * Not so, for quite unobvious reasons - register pressure.
- * In user mode vfork() cannot have a stack frame, and if
- * done by calling the "clone()" system call directly, you
- * do not have enough call-clobbered registers to hold all
- * the information you need.
- */
-asmlinkage long sys_vfork(struct pt_regs *regs)
-{
-        return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->sp, regs, 0,
-                    NULL, NULL);
-}
-
 unsigned long get_wchan(struct task_struct *p)
 {
         unsigned long stack;
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index 0a5df5f82fb9..3d9672e59c16 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -75,10 +75,7 @@ static inline bool invalid_selector(u16 value)
 static unsigned long *pt_regs_access(struct pt_regs *regs, unsigned long regno)
 {
         BUILD_BUG_ON(offsetof(struct pt_regs, bx) != 0);
-        regno >>= 2;
-        if (regno > FS)
-                --regno;
-        return &regs->bx + regno;
+        return &regs->bx + (regno >> 2);
 }
 
 static u16 get_segment_reg(struct task_struct *task, unsigned long offset)
@@ -90,9 +87,10 @@ static u16 get_segment_reg(struct task_struct *task, unsigned long offset)
         if (offset != offsetof(struct user_regs_struct, gs))
                 retval = *pt_regs_access(task_pt_regs(task), offset);
         else {
-                retval = task->thread.gs;
                 if (task == current)
-                        savesegment(gs, retval);
+                        retval = get_user_gs(task_pt_regs(task));
+                else
+                        retval = task_user_gs(task);
         }
         return retval;
 }
@@ -126,13 +124,10 @@ static int set_segment_reg(struct task_struct *task,
                 break;
 
         case offsetof(struct user_regs_struct, gs):
-                task->thread.gs = value;
                 if (task == current)
-                        /*
-                         * The user-mode %gs is not affected by
-                         * kernel entry, so we must update the CPU.
-                         */
-                        loadsegment(gs, value);
+                        set_user_gs(task_pt_regs(task), value);
+                else
+                        task_user_gs(task) = value;
         }
 
         return 0;
@@ -273,7 +268,7 @@ static unsigned long debugreg_addr_limit(struct task_struct *task)
         if (test_tsk_thread_flag(task, TIF_IA32))
                 return IA32_PAGE_OFFSET - 3;
 #endif
-        return TASK_SIZE64 - 7;
+        return TASK_SIZE_MAX - 7;
 }
 
 #endif  /* CONFIG_X86_32 */
@@ -810,12 +805,16 @@ static void ptrace_bts_untrace(struct task_struct *child)
 
 static void ptrace_bts_detach(struct task_struct *child)
 {
-        if (unlikely(child->bts)) {
-                ds_release_bts(child->bts);
-                child->bts = NULL;
-
-                ptrace_bts_free_buffer(child);
-        }
+        /*
+         * Ptrace_detach() races with ptrace_untrace() in case
+         * the child dies and is reaped by another thread.
+         *
+         * We only do the memory accounting at this point and
+         * leave the buffer deallocation and the bts tracer
+         * release to ptrace_bts_untrace() which will be called
+         * later on with tasklist_lock held.
+         */
+        release_locked_buffer(child->bts_buffer, child->bts_size);
 }
 #else
 static inline void ptrace_bts_fork(struct task_struct *tsk) {}
@@ -1384,7 +1383,7 @@ void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs,
 #ifdef CONFIG_X86_32
 # define IS_IA32        1
 #elif defined CONFIG_IA32_EMULATION
-# define IS_IA32        test_thread_flag(TIF_IA32)
+# define IS_IA32        is_compat_task()
 #else
 # define IS_IA32        0
 #endif
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 2b46eb41643b..2aef36d8aca2 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -14,6 +14,7 @@
 #include <asm/reboot.h>
 #include <asm/pci_x86.h>
 #include <asm/virtext.h>
+#include <asm/cpu.h>
 
 #ifdef CONFIG_X86_32
 # include <linux/dmi.h>
@@ -23,8 +24,6 @@
 # include <asm/iommu.h>
 #endif
 
-#include <mach_ipi.h>
-
 /*
  * Power off function, if any
  */
@@ -217,6 +216,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
                         DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq"),
                 },
         },
+        {       /* Handle problems with rebooting on Dell XPS710 */
+                .callback = set_bios_reboot,
+                .ident = "Dell XPS710",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Dell XPS710"),
+                },
+        },
         { }
 };
 
@@ -650,7 +657,7 @@ static int crash_nmi_callback(struct notifier_block *self,
 
 static void smp_send_nmi_allbutself(void)
 {
-        send_IPI_allbutself(NMI_VECTOR);
+        apic->send_IPI_allbutself(NMI_VECTOR);
 }
 
 static struct notifier_block crash_nmi_nb = {
diff --git a/arch/x86/kernel/relocate_kernel_32.S b/arch/x86/kernel/relocate_kernel_32.S
index a160f3119725..41235531b11c 100644
--- a/arch/x86/kernel/relocate_kernel_32.S
+++ b/arch/x86/kernel/relocate_kernel_32.S
@@ -7,7 +7,7 @@
  */
 
 #include <linux/linkage.h>
-#include <asm/page.h>
+#include <asm/page_types.h>
 #include <asm/kexec.h>
 #include <asm/processor-flags.h>
 
@@ -17,7 +17,8 @@
 
 #define PTR(x) (x << 2)
 
-/* control_page + KEXEC_CONTROL_CODE_MAX_SIZE
+/*
+ * control_page + KEXEC_CONTROL_CODE_MAX_SIZE
  * ~ control_page + PAGE_SIZE are used as data storage and stack for
  * jumping back
  */
@@ -76,8 +77,10 @@ relocate_kernel:
         movl    %eax, CP_PA_SWAP_PAGE(%edi)
         movl    %ebx, CP_PA_BACKUP_PAGES_MAP(%edi)
 
-        /* get physical address of control page now */
-        /* this is impossible after page table switch */
+        /*
+         * get physical address of control page now
+         * this is impossible after page table switch
+         */
         movl    PTR(PA_CONTROL_PAGE)(%ebp), %edi
 
         /* switch to new set of page tables */
@@ -97,7 +100,8 @@ identity_mapped:
         /* store the start address on the stack */
         pushl   %edx
 
-        /* Set cr0 to a known state:
+        /*
+         * Set cr0 to a known state:
          *  - Paging disabled
          *  - Alignment check disabled
          *  - Write protect disabled
@@ -113,7 +117,8 @@ identity_mapped:
         /* clear cr4 if applicable */
         testl   %ecx, %ecx
         jz      1f
-        /* Set cr4 to a known state:
+        /*
+         * Set cr4 to a known state:
          * Setting everything to zero seems safe.
          */
         xorl    %eax, %eax
@@ -132,15 +137,18 @@ identity_mapped:
         call    swap_pages
         addl    $8, %esp
 
-        /* To be certain of avoiding problems with self-modifying code
+        /*
+         * To be certain of avoiding problems with self-modifying code
          * I need to execute a serializing instruction here.
          * So I flush the TLB, it's handy, and not processor dependent.
          */
         xorl    %eax, %eax
         movl    %eax, %cr3
 
-        /* set all of the registers to known values */
-        /* leave %esp alone */
+        /*
+         * set all of the registers to known values
+         * leave %esp alone
+         */
 
         testl   %esi, %esi
         jnz 1f
diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
index f5afe665a82b..4de8f5b3d476 100644
--- a/arch/x86/kernel/relocate_kernel_64.S
+++ b/arch/x86/kernel/relocate_kernel_64.S
@@ -7,10 +7,10 @@
  */
 
 #include <linux/linkage.h>
-#include <asm/page.h>
+#include <asm/page_types.h>
 #include <asm/kexec.h>
 #include <asm/processor-flags.h>
-#include <asm/pgtable.h>
+#include <asm/pgtable_types.h>
 
 /*
  * Must be relocatable PIC code callable as a C function
@@ -19,145 +19,76 @@
 #define PTR(x) (x << 3)
 #define PAGE_ATTR (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY)
 
+/*
+ * control_page + KEXEC_CONTROL_CODE_MAX_SIZE
+ * ~ control_page + PAGE_SIZE are used as data storage and stack for
+ * jumping back
+ */
+#define DATA(offset)            (KEXEC_CONTROL_CODE_MAX_SIZE+(offset))
+
+/* Minimal CPU state */
+#define RSP                     DATA(0x0)
+#define CR0                     DATA(0x8)
+#define CR3                     DATA(0x10)
+#define CR4                     DATA(0x18)
+
+/* other data */
+#define CP_PA_TABLE_PAGE        DATA(0x20)
+#define CP_PA_SWAP_PAGE         DATA(0x28)
+#define CP_PA_BACKUP_PAGES_MAP  DATA(0x30)
+
         .text
         .align PAGE_SIZE
         .code64
         .globl relocate_kernel
 relocate_kernel:
-        /* %rdi indirection_page
+        /*
+         * %rdi indirection_page
          * %rsi page_list
          * %rdx start address
+         * %rcx preserve_context
          */
 
-        /* map the control page at its virtual address */
-
-        movq    $0x0000ff8000000000, %r10        /* mask */
-        mov     $(39 - 3), %cl                   /* bits to shift */
-        movq    PTR(VA_CONTROL_PAGE)(%rsi), %r11 /* address to map */
-
-        movq    %r11, %r9
-        andq    %r10, %r9
-        shrq    %cl, %r9
-
-        movq    PTR(VA_PGD)(%rsi), %r8
-        addq    %r8, %r9
-        movq    PTR(PA_PUD_0)(%rsi), %r8
-        orq     $PAGE_ATTR, %r8
-        movq    %r8, (%r9)
-
-        shrq    $9, %r10
-        sub     $9, %cl
-
-        movq    %r11, %r9
-        andq    %r10, %r9
-        shrq    %cl, %r9
-
-        movq    PTR(VA_PUD_0)(%rsi), %r8
-        addq    %r8, %r9
-        movq    PTR(PA_PMD_0)(%rsi), %r8
-        orq     $PAGE_ATTR, %r8
-        movq    %r8, (%r9)
-
-        shrq    $9, %r10
-        sub     $9, %cl
-
-        movq    %r11, %r9
-        andq    %r10, %r9
-        shrq    %cl, %r9
-
-        movq    PTR(VA_PMD_0)(%rsi), %r8
-        addq    %r8, %r9
-        movq    PTR(PA_PTE_0)(%rsi), %r8
-        orq     $PAGE_ATTR, %r8
-        movq    %r8, (%r9)
-
-        shrq    $9, %r10
-        sub     $9, %cl
-
-        movq    %r11, %r9
-        andq    %r10, %r9
-        shrq    %cl, %r9
-
-        movq    PTR(VA_PTE_0)(%rsi), %r8
-        addq    %r8, %r9
-        movq    PTR(PA_CONTROL_PAGE)(%rsi), %r8
-        orq     $PAGE_ATTR, %r8
-        movq    %r8, (%r9)
-
-        /* identity map the control page at its physical address */
-
-        movq    $0x0000ff8000000000, %r10        /* mask */
-        mov     $(39 - 3), %cl                   /* bits to shift */
-        movq    PTR(PA_CONTROL_PAGE)(%rsi), %r11 /* address to map */
-
-        movq    %r11, %r9
-        andq    %r10, %r9
-        shrq    %cl, %r9
-
-        movq    PTR(VA_PGD)(%rsi), %r8
-        addq    %r8, %r9
-        movq    PTR(PA_PUD_1)(%rsi), %r8
-        orq     $PAGE_ATTR, %r8
-        movq    %r8, (%r9)
-
-        shrq    $9, %r10
-        sub     $9, %cl
-
-        movq    %r11, %r9
-        andq    %r10, %r9
-        shrq    %cl, %r9
-
-        movq    PTR(VA_PUD_1)(%rsi), %r8
-        addq    %r8, %r9
-        movq    PTR(PA_PMD_1)(%rsi), %r8
-        orq     $PAGE_ATTR, %r8
-        movq    %r8, (%r9)
-
-        shrq    $9, %r10
-        sub     $9, %cl
-
-        movq    %r11, %r9
-        andq    %r10, %r9
-        shrq    %cl, %r9
-
-        movq    PTR(VA_PMD_1)(%rsi), %r8
-        addq    %r8, %r9
-        movq    PTR(PA_PTE_1)(%rsi), %r8
-        orq     $PAGE_ATTR, %r8
-        movq    %r8, (%r9)
-
-        shrq    $9, %r10
-        sub     $9, %cl
-
-        movq    %r11, %r9
-        andq    %r10, %r9
-        shrq    %cl, %r9
-
-        movq    PTR(VA_PTE_1)(%rsi), %r8
-        addq    %r8, %r9
-        movq    PTR(PA_CONTROL_PAGE)(%rsi), %r8
-        orq     $PAGE_ATTR, %r8
-        movq    %r8, (%r9)
-
-relocate_new_kernel:
-        /* %rdi indirection_page
-         * %rsi page_list
-         * %rdx start address
-         */
+        /* Save the CPU context, used for jumping back */
+        pushq %rbx
+        pushq %rbp
+        pushq %r12
+        pushq %r13
+        pushq %r14
+        pushq %r15
+        pushf
+
+        movq    PTR(VA_CONTROL_PAGE)(%rsi), %r11
+        movq    %rsp, RSP(%r11)
+        movq    %cr0, %rax
+        movq    %rax, CR0(%r11)
+        movq    %cr3, %rax
+        movq    %rax, CR3(%r11)
+        movq    %cr4, %rax
+        movq    %rax, CR4(%r11)
 
         /* zero out flags, and disable interrupts */
         pushq $0
         popfq
 
-        /* get physical address of control page now */
-        /* this is impossible after page table switch */
+        /*
+         * get physical address of control page now
+         * this is impossible after page table switch
+         */
         movq    PTR(PA_CONTROL_PAGE)(%rsi), %r8
 
         /* get physical address of page table now too */
-        movq    PTR(PA_TABLE_PAGE)(%rsi), %rcx
+        movq    PTR(PA_TABLE_PAGE)(%rsi), %r9
+
+        /* get physical address of swap page now */
+        movq    PTR(PA_SWAP_PAGE)(%rsi), %r10
 
-        /* switch to new set of page tables */
-        movq    PTR(PA_PGD)(%rsi), %r9
+        /* save some information for jumping back */
+        movq    %r9, CP_PA_TABLE_PAGE(%r11)
+        movq    %r10, CP_PA_SWAP_PAGE(%r11)
+        movq    %rdi, CP_PA_BACKUP_PAGES_MAP(%r11)
+
+        /* Switch to the identity mapped page tables */
         movq    %r9, %cr3
 
         /* setup a new stack at the end of the physical control page */
@@ -172,7 +103,8 @@ identity_mapped:
         /* store the start address on the stack */
         pushq   %rdx
 
-        /* Set cr0 to a known state:
+        /*
+         * Set cr0 to a known state:
          *  - Paging enabled
          *  - Alignment check disabled
          *  - Write protect disabled
@@ -185,7 +117,8 @@ identity_mapped:
         orl     $(X86_CR0_PG | X86_CR0_PE), %eax
         movq    %rax, %cr0
 
-        /* Set cr4 to a known state:
+        /*
+         * Set cr4 to a known state:
          *  - physical address extension enabled
          */
         movq    $X86_CR4_PAE, %rax
@@ -194,12 +127,88 @@ identity_mapped:
         jmp 1f
 1:
 
-        /* Switch to the identity mapped page tables,
-         * and flush the TLB.
-        */
-        movq    %rcx, %cr3
+        /* Flush the TLB (needed?) */
+        movq    %r9, %cr3
+
+        movq    %rcx, %r11
+        call    swap_pages
+
+        /*
+         * To be certain of avoiding problems with self-modifying code
+         * I need to execute a serializing instruction here.
+         * So I flush the TLB by reloading %cr3 here, it's handy,
+         * and not processor dependent.
+         */
+        movq    %cr3, %rax
+        movq    %rax, %cr3
+
+        /*
+         * set all of the registers to known values
+         * leave %rsp alone
+         */
+
+        testq   %r11, %r11
+        jnz 1f
+        xorq    %rax, %rax
+        xorq    %rbx, %rbx
+        xorq    %rcx, %rcx
+        xorq    %rdx, %rdx
+        xorq    %rsi, %rsi
+        xorq    %rdi, %rdi
+        xorq    %rbp, %rbp
+        xorq    %r8,  %r8
+        xorq    %r9,  %r9
+        xorq    %r10, %r9
+        xorq    %r11, %r11
+        xorq    %r12, %r12
+        xorq    %r13, %r13
+        xorq    %r14, %r14
+        xorq    %r15, %r15
+
+        ret
+
+1:
+        popq    %rdx
+        leaq    PAGE_SIZE(%r10), %rsp
+        call    *%rdx
+
+        /* get the re-entry point of the peer system */
+        movq    0(%rsp), %rbp
+        call    1f
+1:
+        popq    %r8
+        subq    $(1b - relocate_kernel), %r8
+        movq    CP_PA_SWAP_PAGE(%r8), %r10
+        movq    CP_PA_BACKUP_PAGES_MAP(%r8), %rdi
+        movq    CP_PA_TABLE_PAGE(%r8), %rax
+        movq    %rax, %cr3
+        lea     PAGE_SIZE(%r8), %rsp
+        call    swap_pages
+        movq    $virtual_mapped, %rax
+        pushq   %rax
+        ret
+
+virtual_mapped:
+        movq    RSP(%r8), %rsp
+        movq    CR4(%r8), %rax
+        movq    %rax, %cr4
+        movq    CR3(%r8), %rax
+        movq    CR0(%r8), %r8
+        movq    %rax, %cr3
+        movq    %r8, %cr0
+        movq    %rbp, %rax
+
+        popf
+        popq    %r15
+        popq    %r14
+        popq    %r13
+        popq    %r12
+        popq    %rbp
+        popq    %rbx
+        ret
 
         /* Do the copies */
+swap_pages:
         movq    %rdi, %rcx      /* Put the page_list in %rcx */
         xorq    %rdi, %rdi
         xorq    %rsi, %rsi
@@ -231,36 +240,27 @@ identity_mapped:
         movq    %rcx,   %rsi  /* For ever source page do a copy */
         andq    $0xfffffffffffff000, %rsi
 
+        movq    %rdi, %rdx
+        movq    %rsi, %rax
+
+        movq    %r10, %rdi
         movq    $512,   %rcx
         rep ; movsq
-        jmp     0b
-3:
-
-        /* To be certain of avoiding problems with self-modifying code
-         * I need to execute a serializing instruction here.
-         * So I flush the TLB by reloading %cr3 here, it's handy,
-         * and not processor dependent.
-         */
-        movq    %cr3, %rax
-        movq    %rax, %cr3
 
-        /* set all of the registers to known values */
-        /* leave %rsp alone */
+        movq    %rax, %rdi
+        movq    %rdx, %rsi
+        movq    $512,   %rcx
+        rep ; movsq
 
-        xorq    %rax, %rax
-        xorq    %rbx, %rbx
-        xorq    %rcx, %rcx
-        xorq    %rdx, %rdx
-        xorq    %rsi, %rsi
-        xorq    %rdi, %rdi
-        xorq    %rbp, %rbp
-        xorq    %r8,  %r8
-        xorq    %r9,  %r9
-        xorq    %r10, %r9
-        xorq    %r11, %r11
-        xorq    %r12, %r12
-        xorq    %r13, %r13
-        xorq    %r14, %r14
-        xorq    %r15, %r15
+        movq    %rdx, %rdi
+        movq    %r10, %rsi
+        movq    $512,   %rcx
+        rep ; movsq
 
+        lea     PAGE_SIZE(%rax), %rsi
+        jmp     0b
+3:
         ret
+
+        .globl kexec_control_code_size
+.set kexec_control_code_size, . - relocate_kernel
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index ae0d8042cf69..f28c56e6bf94 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -74,14 +74,15 @@
 #include <asm/e820.h>
 #include <asm/mpspec.h>
 #include <asm/setup.h>
-#include <asm/arch_hooks.h>
 #include <asm/efi.h>
+#include <asm/timer.h>
+#include <asm/i8259.h>
 #include <asm/sections.h>
 #include <asm/dmi.h>
 #include <asm/io_apic.h>
 #include <asm/ist.h>
 #include <asm/vmi.h>
-#include <setup_arch.h>
+#include <asm/setup_arch.h>
 #include <asm/bios_ebda.h>
 #include <asm/cacheflush.h>
 #include <asm/processor.h>
@@ -89,7 +90,7 @@
 
 #include <asm/system.h>
 #include <asm/vsyscall.h>
-#include <asm/smp.h>
+#include <asm/cpu.h>
 #include <asm/desc.h>
 #include <asm/dma.h>
 #include <asm/iommu.h>
@@ -97,7 +98,6 @@
 #include <asm/mmu_context.h>
 #include <asm/proto.h>
 
-#include <mach_apic.h>
 #include <asm/paravirt.h>
 #include <asm/hypervisor.h>
 
@@ -112,6 +112,20 @@
 #define ARCH_SETUP
 #endif
 
+unsigned int boot_cpu_id __read_mostly;
+
+#ifdef CONFIG_X86_64
+int default_cpu_present_to_apicid(int mps_cpu)
+{
+        return __default_cpu_present_to_apicid(mps_cpu);
+}
+
+int default_check_phys_apicid_present(int boot_cpu_physical_apicid)
+{
+        return __default_check_phys_apicid_present(boot_cpu_physical_apicid);
+}
+#endif
+
 #ifndef CONFIG_DEBUG_BOOT_PARAMS
 struct boot_params __initdata boot_params;
 #else
@@ -188,7 +202,9 @@ struct ist_info ist_info;
 #endif
 
 #else
-struct cpuinfo_x86 boot_cpu_data __read_mostly;
+struct cpuinfo_x86 boot_cpu_data __read_mostly = {
+        .x86_phys_bits = MAX_PHYSMEM_BITS,
+};
 EXPORT_SYMBOL(boot_cpu_data);
 #endif
 
@@ -586,20 +602,7 @@ static int __init setup_elfcorehdr(char *arg)
 early_param("elfcorehdr", setup_elfcorehdr);
 #endif
 
-static int __init default_update_genapic(void)
-{
-#ifdef CONFIG_X86_SMP
-# if defined(CONFIG_X86_GENERICARCH) || defined(CONFIG_X86_64)
-        genapic->wakeup_cpu = wakeup_secondary_cpu_via_init;
-# endif
-#endif
-
-        return 0;
-}
-
-static struct x86_quirks default_x86_quirks __initdata = {
-        .update_genapic         = default_update_genapic,
-};
+static struct x86_quirks default_x86_quirks __initdata;
 
 struct x86_quirks *x86_quirks __initdata = &default_x86_quirks;
 
@@ -607,7 +610,7 @@ struct x86_quirks *x86_quirks __initdata = &default_x86_quirks;
 static int __init dmi_low_memory_corruption(const struct dmi_system_id *d)
 {
         printk(KERN_NOTICE
-                "%s detected: BIOS may corrupt low RAM, working it around.\n",
+                "%s detected: BIOS may corrupt low RAM, working around it.\n",
                 d->ident);
 
         e820_update_range(0, 0x10000, E820_RAM, E820_RESERVED);
@@ -656,7 +659,6 @@ void __init setup_arch(char **cmdline_p)
 #ifdef CONFIG_X86_32
         memcpy(&boot_cpu_data, &new_cpu_data, sizeof(new_cpu_data));
         visws_early_detect();
-        pre_setup_arch_hook();
 #else
         printk(KERN_INFO "Command line: %s\n", boot_command_line);
 #endif
@@ -770,6 +772,9 @@ void __init setup_arch(char **cmdline_p)
 
         finish_e820_parsing();
 
+        if (efi_enabled)
+                efi_init();
+
         dmi_scan_machine();
 
         dmi_check_system(bad_bios_dmi_table);
@@ -789,8 +794,6 @@ void __init setup_arch(char **cmdline_p)
         insert_resource(&iomem_resource, &data_resource);
         insert_resource(&iomem_resource, &bss_resource);
 
-        if (efi_enabled)
-                efi_init();
 
 #ifdef CONFIG_X86_32
         if (ppro_with_ram_bug()) {
@@ -823,8 +826,7 @@ void __init setup_arch(char **cmdline_p)
 #else
         num_physpages = max_pfn;
 
-        if (cpu_has_x2apic)
-                check_x2apic();
+        check_x2apic();
 
         /* How many end-of-memory variables you have, grandma! */
         /* need this before calling reserve_initrd */
@@ -864,9 +866,7 @@ void __init setup_arch(char **cmdline_p)
 
         reserve_initrd();
 
-#ifdef CONFIG_X86_64
         vsmp_init();
-#endif
 
         io_delay_init();
 
@@ -892,12 +892,11 @@ void __init setup_arch(char **cmdline_p)
          */
         acpi_reserve_bootmem();
 #endif
-#ifdef CONFIG_X86_FIND_SMP_CONFIG
         /*
          * Find and reserve possible boot-time SMP configuration:
          */
         find_smp_config();
-#endif
+
         reserve_crashkernel();
 
 #ifdef CONFIG_X86_64
@@ -924,9 +923,7 @@ void __init setup_arch(char **cmdline_p)
         map_vsyscall();
 #endif
 
-#ifdef CONFIG_X86_GENERICARCH
         generic_apic_probe();
-#endif
 
         early_quirks();
 
@@ -977,4 +974,95 @@ void __init setup_arch(char **cmdline_p)
 #endif
 }
 
+#ifdef CONFIG_X86_32
 
+/**
+ * x86_quirk_pre_intr_init - initialisation prior to setting up interrupt vectors
+ *
+ * Description:
+ *      Perform any necessary interrupt initialisation prior to setting up
+ *      the "ordinary" interrupt call gates.  For legacy reasons, the ISA
+ *      interrupts should be initialised here if the machine emulates a PC
+ *      in any way.
+ **/
+void __init x86_quirk_pre_intr_init(void)
+{
+        if (x86_quirks->arch_pre_intr_init) {
+                if (x86_quirks->arch_pre_intr_init())
+                        return;
+        }
+        init_ISA_irqs();
+}
+
+/**
+ * x86_quirk_intr_init - post gate setup interrupt initialisation
+ *
+ * Description:
+ *      Fill in any interrupts that may have been left out by the general
+ *      init_IRQ() routine.  interrupts having to do with the machine rather
+ *      than the devices on the I/O bus (like APIC interrupts in intel MP
+ *      systems) are started here.
+ **/
+void __init x86_quirk_intr_init(void)
+{
+        if (x86_quirks->arch_intr_init) {
+                if (x86_quirks->arch_intr_init())
+                        return;
+        }
+}
+
+/**
+ * x86_quirk_trap_init - initialise system specific traps
+ *
+ * Description:
+ *      Called as the final act of trap_init().  Used in VISWS to initialise
+ *      the various board specific APIC traps.
+ **/
+void __init x86_quirk_trap_init(void)
+{
+        if (x86_quirks->arch_trap_init) {
+                if (x86_quirks->arch_trap_init())
+                        return;
+        }
+}
+
+static struct irqaction irq0  = {
+        .handler = timer_interrupt,
+        .flags = IRQF_DISABLED | IRQF_NOBALANCING | IRQF_IRQPOLL | IRQF_TIMER,
+        .mask = CPU_MASK_NONE,
+        .name = "timer"
+};
+
+/**
+ * x86_quirk_pre_time_init - do any specific initialisations before.
+ *
+ **/
+void __init x86_quirk_pre_time_init(void)
+{
+        if (x86_quirks->arch_pre_time_init)
+                x86_quirks->arch_pre_time_init();
+}
+
+/**
+ * x86_quirk_time_init - do any specific initialisations for the system timer.
+ *
+ * Description:
+ *      Must plug the system timer interrupt source at HZ into the IRQ listed
+ *      in irq_vectors.h:TIMER_IRQ
+ **/
+void __init x86_quirk_time_init(void)
+{
+        if (x86_quirks->arch_time_init) {
+                /*
+                 * A nonzero return code does not mean failure, it means
+                 * that the architecture quirk does not want any
+                 * generic (timer) setup to be performed after this:
+                 */
+                if (x86_quirks->arch_time_init())
+                        return;
+        }
+
+        irq0.mask = cpumask_of_cpu(0);
+        setup_irq(0, &irq0);
+}
+#endif /* CONFIG_X86_32 */
diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
index 55c46074eba0..efa615f2bf43 100644
--- a/arch/x86/kernel/setup_percpu.c
+++ b/arch/x86/kernel/setup_percpu.c
@@ -7,402 +7,482 @@
 #include <linux/crash_dump.h>
 #include <linux/smp.h>
 #include <linux/topology.h>
+#include <linux/pfn.h>
 #include <asm/sections.h>
 #include <asm/processor.h>
 #include <asm/setup.h>
 #include <asm/mpspec.h>
 #include <asm/apicdef.h>
 #include <asm/highmem.h>
+#include <asm/proto.h>
+#include <asm/cpumask.h>
+#include <asm/cpu.h>
+#include <asm/stackprotector.h>
 
-#ifdef CONFIG_X86_LOCAL_APIC
-unsigned int num_processors;
-unsigned disabled_cpus __cpuinitdata;
-/* Processor that is doing the boot up */
-unsigned int boot_cpu_physical_apicid = -1U;
-EXPORT_SYMBOL(boot_cpu_physical_apicid);
-unsigned int max_physical_apicid;
-
-/* Bitmask of physically existing CPUs */
-physid_mask_t phys_cpu_present_map;
+#ifdef CONFIG_DEBUG_PER_CPU_MAPS
+# define DBG(x...) printk(KERN_DEBUG x)
+#else
+# define DBG(x...)
 #endif
 
-/* map cpu index to physical APIC ID */
-DEFINE_EARLY_PER_CPU(u16, x86_cpu_to_apicid, BAD_APICID);
-DEFINE_EARLY_PER_CPU(u16, x86_bios_cpu_apicid, BAD_APICID);
-EXPORT_EARLY_PER_CPU_SYMBOL(x86_cpu_to_apicid);
-EXPORT_EARLY_PER_CPU_SYMBOL(x86_bios_cpu_apicid);
-
-#if defined(CONFIG_NUMA) && defined(CONFIG_X86_64)
-#define X86_64_NUMA     1
+DEFINE_PER_CPU(int, cpu_number);
+EXPORT_PER_CPU_SYMBOL(cpu_number);
 
-/* map cpu index to node index */
-DEFINE_EARLY_PER_CPU(int, x86_cpu_to_node_map, NUMA_NO_NODE);
-EXPORT_EARLY_PER_CPU_SYMBOL(x86_cpu_to_node_map);
+#ifdef CONFIG_X86_64
+#define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
+#else
+#define BOOT_PERCPU_OFFSET 0
+#endif
 
-/* which logical CPUs are on which nodes */
-cpumask_t *node_to_cpumask_map;
-EXPORT_SYMBOL(node_to_cpumask_map);
+DEFINE_PER_CPU(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
+EXPORT_PER_CPU_SYMBOL(this_cpu_off);
 
-/* setup node_to_cpumask_map */
-static void __init setup_node_to_cpumask_map(void);
+unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
+        [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
+};
+EXPORT_SYMBOL(__per_cpu_offset);
 
+/*
+ * On x86_64 symbols referenced from code should be reachable using
+ * 32bit relocations.  Reserve space for static percpu variables in
+ * modules so that they are always served from the first chunk which
+ * is located at the percpu segment base.  On x86_32, anything can
+ * address anywhere.  No need to reserve space in the first chunk.
+ */
+#ifdef CONFIG_X86_64
+#define PERCPU_FIRST_CHUNK_RESERVE      PERCPU_MODULE_RESERVE
 #else
-static inline void setup_node_to_cpumask_map(void) { }
+#define PERCPU_FIRST_CHUNK_RESERVE      0
 #endif
 
-#if defined(CONFIG_HAVE_SETUP_PER_CPU_AREA) && defined(CONFIG_X86_SMP)
-/*
- * Copy data used in early init routines from the initial arrays to the
- * per cpu data areas.  These arrays then become expendable and the
- * *_early_ptr's are zeroed indicating that the static arrays are gone.
+/**
+ * pcpu_need_numa - determine percpu allocation needs to consider NUMA
+ *
+ * If NUMA is not configured or there is only one NUMA node available,
+ * there is no reason to consider NUMA.  This function determines
+ * whether percpu allocation should consider NUMA or not.
+ *
+ * RETURNS:
+ * true if NUMA should be considered; otherwise, false.
  */
-static void __init setup_per_cpu_maps(void)
+static bool __init pcpu_need_numa(void)
 {
-        int cpu;
+#ifdef CONFIG_NEED_MULTIPLE_NODES
+        pg_data_t *last = NULL;
+        unsigned int cpu;
 
         for_each_possible_cpu(cpu) {
-                per_cpu(x86_cpu_to_apicid, cpu) =
-                                early_per_cpu_map(x86_cpu_to_apicid, cpu);
-                per_cpu(x86_bios_cpu_apicid, cpu) =
-                                early_per_cpu_map(x86_bios_cpu_apicid, cpu);
-#ifdef X86_64_NUMA
-                per_cpu(x86_cpu_to_node_map, cpu) =
-                                early_per_cpu_map(x86_cpu_to_node_map, cpu);
-#endif
-        }
+                int node = early_cpu_to_node(cpu);
 
-        /* indicate the early static arrays will soon be gone */
-        early_per_cpu_ptr(x86_cpu_to_apicid) = NULL;
-        early_per_cpu_ptr(x86_bios_cpu_apicid) = NULL;
-#ifdef X86_64_NUMA
-        early_per_cpu_ptr(x86_cpu_to_node_map) = NULL;
+                if (node_online(node) && NODE_DATA(node) &&
+                    last && last != NODE_DATA(node))
+                        return true;
+
+                last = NODE_DATA(node);
+        }
 #endif
+        return false;
 }
 
-#ifdef CONFIG_X86_32
-/*
- * Great future not-so-futuristic plan: make i386 and x86_64 do it
- * the same way
- */
-unsigned long __per_cpu_offset[NR_CPUS] __read_mostly;
-EXPORT_SYMBOL(__per_cpu_offset);
-static inline void setup_cpu_pda_map(void) { }
-
-#elif !defined(CONFIG_SMP)
-static inline void setup_cpu_pda_map(void) { }
-
-#else /* CONFIG_SMP && CONFIG_X86_64 */
-
-/*
- * Allocate cpu_pda pointer table and array via alloc_bootmem.
+/**
+ * pcpu_alloc_bootmem - NUMA friendly alloc_bootmem wrapper for percpu
+ * @cpu: cpu to allocate for
+ * @size: size allocation in bytes
+ * @align: alignment
+ *
+ * Allocate @size bytes aligned at @align for cpu @cpu.  This wrapper
+ * does the right thing for NUMA regardless of the current
+ * configuration.
+ *
+ * RETURNS:
+ * Pointer to the allocated area on success, NULL on failure.
  */
-static void __init setup_cpu_pda_map(void)
+static void * __init pcpu_alloc_bootmem(unsigned int cpu, unsigned long size,
+                                        unsigned long align)
 {
-        char *pda;
-        struct x8664_pda **new_cpu_pda;
-        unsigned long size;
-        int cpu;
-
-        size = roundup(sizeof(struct x8664_pda), cache_line_size());
-
-        /* allocate cpu_pda array and pointer table */
-        {
-                unsigned long tsize = nr_cpu_ids * sizeof(void *);
-                unsigned long asize = size * (nr_cpu_ids - 1);
-
-                tsize = roundup(tsize, cache_line_size());
-                new_cpu_pda = alloc_bootmem(tsize + asize);
-                pda = (char *)new_cpu_pda + tsize;
+        const unsigned long goal = __pa(MAX_DMA_ADDRESS);
+#ifdef CONFIG_NEED_MULTIPLE_NODES
+        int node = early_cpu_to_node(cpu);
+        void *ptr;
+
+        if (!node_online(node) || !NODE_DATA(node)) {
+                ptr = __alloc_bootmem_nopanic(size, align, goal);
+                pr_info("cpu %d has no node %d or node-local memory\n",
+                        cpu, node);
+                pr_debug("per cpu data for cpu%d %lu bytes at %016lx\n",
+                         cpu, size, __pa(ptr));
+        } else {
+                ptr = __alloc_bootmem_node_nopanic(NODE_DATA(node),
+                                                   size, align, goal);
+                pr_debug("per cpu data for cpu%d %lu bytes on node%d at "
+                         "%016lx\n", cpu, size, node, __pa(ptr));
         }
-
-        /* initialize pointer table to static pda's */
-        for_each_possible_cpu(cpu) {
-                if (cpu == 0) {
-                        /* leave boot cpu pda in place */
-                        new_cpu_pda[0] = cpu_pda(0);
-                        continue;
-                }
-                new_cpu_pda[cpu] = (struct x8664_pda *)pda;
-                new_cpu_pda[cpu]->in_bootmem = 1;
-                pda += size;
-        }
-
-        /* point to new pointer table */
-        _cpu_pda = new_cpu_pda;
+        return ptr;
+#else
+        return __alloc_bootmem_nopanic(size, align, goal);
+#endif
 }
 
-#endif /* CONFIG_SMP && CONFIG_X86_64 */
-
-#ifdef CONFIG_X86_64
+/*
+ * Remap allocator
+ *
+ * This allocator uses PMD page as unit.  A PMD page is allocated for
+ * each cpu and each is remapped into vmalloc area using PMD mapping.
+ * As PMD page is quite large, only part of it is used for the first
+ * chunk.  Unused part is returned to the bootmem allocator.
+ *
+ * So, the PMD pages are mapped twice - once to the physical mapping
+ * and to the vmalloc area for the first percpu chunk.  The double
+ * mapping does add one more PMD TLB entry pressure but still is much
+ * better than only using 4k mappings while still being NUMA friendly.
+ */
+#ifdef CONFIG_NEED_MULTIPLE_NODES
+static size_t pcpur_size __initdata;
+static void **pcpur_ptrs __initdata;
 
-/* correctly size the local cpu masks */
-static void setup_cpu_local_masks(void)
+static struct page * __init pcpur_get_page(unsigned int cpu, int pageno)
 {
-        alloc_bootmem_cpumask_var(&cpu_initialized_mask);
-        alloc_bootmem_cpumask_var(&cpu_callin_mask);
-        alloc_bootmem_cpumask_var(&cpu_callout_mask);
-        alloc_bootmem_cpumask_var(&cpu_sibling_setup_mask);
-}
+        size_t off = (size_t)pageno << PAGE_SHIFT;
 
-#else /* CONFIG_X86_32 */
+        if (off >= pcpur_size)
+                return NULL;
 
-static inline void setup_cpu_local_masks(void)
-{
+        return virt_to_page(pcpur_ptrs[cpu] + off);
 }
 
-#endif /* CONFIG_X86_32 */
-
-/*
- * Great future plan:
- * Declare PDA itself and support (irqstack,tss,pgd) as per cpu data.
- * Always point %gs to its beginning
- */
-void __init setup_per_cpu_areas(void)
+static ssize_t __init setup_pcpu_remap(size_t static_size)
 {
-        ssize_t size, old_size;
-        char *ptr;
-        int cpu;
-        unsigned long align = 1;
-
-        /* Setup cpu_pda map */
-        setup_cpu_pda_map();
+        static struct vm_struct vm;
+        pg_data_t *last;
+        size_t ptrs_size, dyn_size;
+        unsigned int cpu;
+        ssize_t ret;
+
+        /*
+         * If large page isn't supported, there's no benefit in doing
+         * this.  Also, on non-NUMA, embedding is better.
+         */
+        if (!cpu_has_pse || pcpu_need_numa())
+                return -EINVAL;
+
+        last = NULL;
+        for_each_possible_cpu(cpu) {
+                int node = early_cpu_to_node(cpu);
 
-        /* Copy section for each CPU (we discard the original) */
-        old_size = PERCPU_ENOUGH_ROOM;
-        align = max_t(unsigned long, PAGE_SIZE, align);
-        size = roundup(old_size, align);
+                if (node_online(node) && NODE_DATA(node) &&
+                    last && last != NODE_DATA(node))
+                        goto proceed;
 
-        pr_info("NR_CPUS:%d nr_cpumask_bits:%d nr_cpu_ids:%d nr_node_ids:%d\n",
-                NR_CPUS, nr_cpumask_bits, nr_cpu_ids, nr_node_ids);
+                last = NODE_DATA(node);
+        }
+        return -EINVAL;
+
+proceed:
+        /*
+         * Currently supports only single page.  Supporting multiple
+         * pages won't be too difficult if it ever becomes necessary.
+         */
+        pcpur_size = PFN_ALIGN(static_size + PERCPU_MODULE_RESERVE +
+                               PERCPU_DYNAMIC_RESERVE);
+        if (pcpur_size > PMD_SIZE) {
+                pr_warning("PERCPU: static data is larger than large page, "
+                           "can't use large page\n");
+                return -EINVAL;
+        }
+        dyn_size = pcpur_size - static_size - PERCPU_FIRST_CHUNK_RESERVE;
 
-        pr_info("PERCPU: Allocating %zd bytes of per cpu data\n", size);
+        /* allocate pointer array and alloc large pages */
+        ptrs_size = PFN_ALIGN(num_possible_cpus() * sizeof(pcpur_ptrs[0]));
+        pcpur_ptrs = alloc_bootmem(ptrs_size);
 
         for_each_possible_cpu(cpu) {
-#ifndef CONFIG_NEED_MULTIPLE_NODES
-                ptr = __alloc_bootmem(size, align,
-                                 __pa(MAX_DMA_ADDRESS));
-#else
-                int node = early_cpu_to_node(cpu);
-                if (!node_online(node) || !NODE_DATA(node)) {
-                        ptr = __alloc_bootmem(size, align,
-                                         __pa(MAX_DMA_ADDRESS));
-                        pr_info("cpu %d has no node %d or node-local memory\n",
-                                cpu, node);
-                        pr_debug("per cpu data for cpu%d at %016lx\n",
-                                 cpu, __pa(ptr));
-                } else {
-                        ptr = __alloc_bootmem_node(NODE_DATA(node), size, align,
-                                                        __pa(MAX_DMA_ADDRESS));
-                        pr_debug("per cpu data for cpu%d on node%d at %016lx\n",
-                                cpu, node, __pa(ptr));
-                }
-#endif
-                per_cpu_offset(cpu) = ptr - __per_cpu_start;
-                memcpy(ptr, __per_cpu_start, __per_cpu_end - __per_cpu_start);
+                pcpur_ptrs[cpu] = pcpu_alloc_bootmem(cpu, PMD_SIZE, PMD_SIZE);
+                if (!pcpur_ptrs[cpu])
+                        goto enomem;
+
+                /*
+                 * Only use pcpur_size bytes and give back the rest.
+                 *
+                 * Ingo: The 2MB up-rounding bootmem is needed to make
+                 * sure the partial 2MB page is still fully RAM - it's
+                 * not well-specified to have a PAT-incompatible area
+                 * (unmapped RAM, device memory, etc.) in that hole.
+                 */
+                free_bootmem(__pa(pcpur_ptrs[cpu] + pcpur_size),
+                             PMD_SIZE - pcpur_size);
+
+                memcpy(pcpur_ptrs[cpu], __per_cpu_load, static_size);
         }
 
-        /* Setup percpu data maps */
-        setup_per_cpu_maps();
+        /* allocate address and map */
+        vm.flags = VM_ALLOC;
+        vm.size = num_possible_cpus() * PMD_SIZE;
+        vm_area_register_early(&vm, PMD_SIZE);
 
-        /* Setup node to cpumask map */
-        setup_node_to_cpumask_map();
+        for_each_possible_cpu(cpu) {
+                pmd_t *pmd;
 
-        /* Setup cpu initialized, callin, callout masks */
-        setup_cpu_local_masks();
-}
+                pmd = populate_extra_pmd((unsigned long)vm.addr
+                                         + cpu * PMD_SIZE);
+                set_pmd(pmd, pfn_pmd(page_to_pfn(virt_to_page(pcpur_ptrs[cpu])),
+                                     PAGE_KERNEL_LARGE));
+        }
 
+        /* we're ready, commit */
+        pr_info("PERCPU: Remapped at %p with large pages, static data "
+                "%zu bytes\n", vm.addr, static_size);
+
+        ret = pcpu_setup_first_chunk(pcpur_get_page, static_size,
+                                     PERCPU_FIRST_CHUNK_RESERVE,
+                                     PMD_SIZE, dyn_size, vm.addr, NULL);
+        goto out_free_ar;
+
+enomem:
+        for_each_possible_cpu(cpu)
+                if (pcpur_ptrs[cpu])
+                        free_bootmem(__pa(pcpur_ptrs[cpu]), PMD_SIZE);
+        ret = -ENOMEM;
+out_free_ar:
+        free_bootmem(__pa(pcpur_ptrs), ptrs_size);
+        return ret;
+}
+#else
+static ssize_t __init setup_pcpu_remap(size_t static_size)
+{
+        return -EINVAL;
+}
 #endif
 
-#ifdef X86_64_NUMA
-
 /*
- * Allocate node_to_cpumask_map based on number of available nodes
- * Requires node_possible_map to be valid.
+ * Embedding allocator
  *
- * Note: node_to_cpumask() is not valid until after this is done.
+ * The first chunk is sized to just contain the static area plus
+ * module and dynamic reserves, and allocated as a contiguous area
+ * using bootmem allocator and used as-is without being mapped into
+ * vmalloc area.  This enables the first chunk to piggy back on the
+ * linear physical PMD mapping and doesn't add any additional pressure
+ * to TLB.  Note that if the needed size is smaller than the minimum
+ * unit size, the leftover is returned to the bootmem allocator.
  */
-static void __init setup_node_to_cpumask_map(void)
-{
-        unsigned int node, num = 0;
-        cpumask_t *map;
-
-        /* setup nr_node_ids if not done yet */
-        if (nr_node_ids == MAX_NUMNODES) {
-                for_each_node_mask(node, node_possible_map)
-                        num = node;
-                nr_node_ids = num + 1;
-        }
+static void *pcpue_ptr __initdata;
+static size_t pcpue_size __initdata;
+static size_t pcpue_unit_size __initdata;
 
-        /* allocate the map */
-        map = alloc_bootmem_low(nr_node_ids * sizeof(cpumask_t));
+static struct page * __init pcpue_get_page(unsigned int cpu, int pageno)
+{
+        size_t off = (size_t)pageno << PAGE_SHIFT;
 
-        pr_debug("Node to cpumask map at %p for %d nodes\n",
-                 map, nr_node_ids);
+        if (off >= pcpue_size)
+                return NULL;
 
-        /* node_to_cpumask() will now work */
-        node_to_cpumask_map = map;
+        return virt_to_page(pcpue_ptr + cpu * pcpue_unit_size + off);
 }
 
-void __cpuinit numa_set_node(int cpu, int node)
+static ssize_t __init setup_pcpu_embed(size_t static_size)
 {
-        int *cpu_to_node_map = early_per_cpu_ptr(x86_cpu_to_node_map);
-
-        if (cpu_pda(cpu) && node != NUMA_NO_NODE)
-                cpu_pda(cpu)->nodenumber = node;
+        unsigned int cpu;
+        size_t dyn_size;
+
+        /*
+         * If large page isn't supported, there's no benefit in doing
+         * this.  Also, embedding allocation doesn't play well with
+         * NUMA.
+         */
+        if (!cpu_has_pse || pcpu_need_numa())
+                return -EINVAL;
+
+        /* allocate and copy */
+        pcpue_size = PFN_ALIGN(static_size + PERCPU_MODULE_RESERVE +
+                               PERCPU_DYNAMIC_RESERVE);
+        pcpue_unit_size = max_t(size_t, pcpue_size, PCPU_MIN_UNIT_SIZE);
+        dyn_size = pcpue_size - static_size - PERCPU_FIRST_CHUNK_RESERVE;
+
+        pcpue_ptr = pcpu_alloc_bootmem(0, num_possible_cpus() * pcpue_unit_size,
+                                       PAGE_SIZE);
+        if (!pcpue_ptr)
+                return -ENOMEM;
 
-        if (cpu_to_node_map)
-                cpu_to_node_map[cpu] = node;
+        for_each_possible_cpu(cpu) {
+                void *ptr = pcpue_ptr + cpu * pcpue_unit_size;
 
-        else if (per_cpu_offset(cpu))
-                per_cpu(x86_cpu_to_node_map, cpu) = node;
+                free_bootmem(__pa(ptr + pcpue_size),
+                             pcpue_unit_size - pcpue_size);
+                memcpy(ptr, __per_cpu_load, static_size);
+        }
 
-        else
-                pr_debug("Setting node for non-present cpu %d\n", cpu);
-}
+        /* we're ready, commit */
+        pr_info("PERCPU: Embedded %zu pages at %p, static data %zu bytes\n",
+                pcpue_size >> PAGE_SHIFT, pcpue_ptr, static_size);
 
-void __cpuinit numa_clear_node(int cpu)
-{
-        numa_set_node(cpu, NUMA_NO_NODE);
+        return pcpu_setup_first_chunk(pcpue_get_page, static_size,
+                                      PERCPU_FIRST_CHUNK_RESERVE,
+                                      pcpue_unit_size, dyn_size,
+                                      pcpue_ptr, NULL);
 }
 
-#ifndef CONFIG_DEBUG_PER_CPU_MAPS
+/*
+ * 4k page allocator
+ *
+ * This is the basic allocator.  Static percpu area is allocated
+ * page-by-page and most of initialization is done by the generic
+ * setup function.
+ */
+static struct page **pcpu4k_pages __initdata;
+static int pcpu4k_nr_static_pages __initdata;
 
-void __cpuinit numa_add_cpu(int cpu)
+static struct page * __init pcpu4k_get_page(unsigned int cpu, int pageno)
 {
-        cpu_set(cpu, node_to_cpumask_map[early_cpu_to_node(cpu)]);
+        if (pageno < pcpu4k_nr_static_pages)
+                return pcpu4k_pages[cpu * pcpu4k_nr_static_pages + pageno];
+        return NULL;
 }
 
-void __cpuinit numa_remove_cpu(int cpu)
+static void __init pcpu4k_populate_pte(unsigned long addr)
 {
-        cpu_clear(cpu, node_to_cpumask_map[cpu_to_node(cpu)]);
+        populate_extra_pte(addr);
 }
 
-#else /* CONFIG_DEBUG_PER_CPU_MAPS */
-
-/*
- * --------- debug versions of the numa functions ---------
- */
-static void __cpuinit numa_set_cpumask(int cpu, int enable)
+static ssize_t __init setup_pcpu_4k(size_t static_size)
 {
-        int node = cpu_to_node(cpu);
-        cpumask_t *mask;
-        char buf[64];
-
-        if (node_to_cpumask_map == NULL) {
-                printk(KERN_ERR "node_to_cpumask_map NULL\n");
-                dump_stack();
-                return;
-        }
-
-        mask = &node_to_cpumask_map[node];
-        if (enable)
-                cpu_set(cpu, *mask);
-        else
-                cpu_clear(cpu, *mask);
-
-        cpulist_scnprintf(buf, sizeof(buf), mask);
-        printk(KERN_DEBUG "%s cpu %d node %d: mask now %s\n",
-                enable ? "numa_add_cpu" : "numa_remove_cpu", cpu, node, buf);
-}
+        size_t pages_size;
+        unsigned int cpu;
+        int i, j;
+        ssize_t ret;
+
+        pcpu4k_nr_static_pages = PFN_UP(static_size);
+
+        /* unaligned allocations can't be freed, round up to page size */
+        pages_size = PFN_ALIGN(pcpu4k_nr_static_pages * num_possible_cpus()
+                               * sizeof(pcpu4k_pages[0]));
+        pcpu4k_pages = alloc_bootmem(pages_size);
+
+        /* allocate and copy */
+        j = 0;
+        for_each_possible_cpu(cpu)
+                for (i = 0; i < pcpu4k_nr_static_pages; i++) {
+                        void *ptr;
+
+                        ptr = pcpu_alloc_bootmem(cpu, PAGE_SIZE, PAGE_SIZE);
+                        if (!ptr)
+                                goto enomem;
+
+                        memcpy(ptr, __per_cpu_load + i * PAGE_SIZE, PAGE_SIZE);
+                        pcpu4k_pages[j++] = virt_to_page(ptr);
+                }
 
-void __cpuinit numa_add_cpu(int cpu)
-{
-        numa_set_cpumask(cpu, 1);
+        /* we're ready, commit */
+        pr_info("PERCPU: Allocated %d 4k pages, static data %zu bytes\n",
+                pcpu4k_nr_static_pages, static_size);
+
+        ret = pcpu_setup_first_chunk(pcpu4k_get_page, static_size,
+                                     PERCPU_FIRST_CHUNK_RESERVE, -1, -1, NULL,
+                                     pcpu4k_populate_pte);
+        goto out_free_ar;
+
+enomem:
+        while (--j >= 0)
+                free_bootmem(__pa(page_address(pcpu4k_pages[j])), PAGE_SIZE);
+        ret = -ENOMEM;
+out_free_ar:
+        free_bootmem(__pa(pcpu4k_pages), pages_size);
+        return ret;
 }
 
-void __cpuinit numa_remove_cpu(int cpu)
+static inline void setup_percpu_segment(int cpu)
 {
-        numa_set_cpumask(cpu, 0);
-}
+#ifdef CONFIG_X86_32
+        struct desc_struct gdt;
 
-int cpu_to_node(int cpu)
-{
-        if (early_per_cpu_ptr(x86_cpu_to_node_map)) {
-                printk(KERN_WARNING
-                        "cpu_to_node(%d): usage too early!\n", cpu);
-                dump_stack();
-                return early_per_cpu_ptr(x86_cpu_to_node_map)[cpu];
-        }
-        return per_cpu(x86_cpu_to_node_map, cpu);
+        pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
+                        0x2 | DESCTYPE_S, 0x8);
+        gdt.s = 1;
+        write_gdt_entry(get_cpu_gdt_table(cpu),
+                        GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
+#endif
 }
-EXPORT_SYMBOL(cpu_to_node);
 
 /*
- * Same function as cpu_to_node() but used if called before the
- * per_cpu areas are setup.
+ * Great future plan:
+ * Declare PDA itself and support (irqstack,tss,pgd) as per cpu data.
+ * Always point %gs to its beginning
  */
-int early_cpu_to_node(int cpu)
+void __init setup_per_cpu_areas(void)
 {
-        if (early_per_cpu_ptr(x86_cpu_to_node_map))
-                return early_per_cpu_ptr(x86_cpu_to_node_map)[cpu];
-
-        if (!per_cpu_offset(cpu)) {
-                printk(KERN_WARNING
-                        "early_cpu_to_node(%d): no per_cpu area!\n", cpu);
-                dump_stack();
-                return NUMA_NO_NODE;
-        }
-        return per_cpu(x86_cpu_to_node_map, cpu);
-}
-
-
-/* empty cpumask */
-static const cpumask_t cpu_mask_none;
+        size_t static_size = __per_cpu_end - __per_cpu_start;
+        unsigned int cpu;
+        unsigned long delta;
+        size_t pcpu_unit_size;
+        ssize_t ret;
 
-/*
- * Returns a pointer to the bitmask of CPUs on Node 'node'.
- */
-const cpumask_t *cpumask_of_node(int node)
-{
-        if (node_to_cpumask_map == NULL) {
-                printk(KERN_WARNING
-                        "cpumask_of_node(%d): no node_to_cpumask_map!\n",
-                        node);
-                dump_stack();
-                return (const cpumask_t *)&cpu_online_map;
-        }
-        if (node >= nr_node_ids) {
-                printk(KERN_WARNING
-                        "cpumask_of_node(%d): node > nr_node_ids(%d)\n",
-                        node, nr_node_ids);
-                dump_stack();
-                return &cpu_mask_none;
-        }
-        return &node_to_cpumask_map[node];
-}
-EXPORT_SYMBOL(cpumask_of_node);
+        pr_info("NR_CPUS:%d nr_cpumask_bits:%d nr_cpu_ids:%d nr_node_ids:%d\n",
+                NR_CPUS, nr_cpumask_bits, nr_cpu_ids, nr_node_ids);
 
-/*
- * Returns a bitmask of CPUs on Node 'node'.
- *
- * Side note: this function creates the returned cpumask on the stack
- * so with a high NR_CPUS count, excessive stack space is used.  The
- * node_to_cpumask_ptr function should be used whenever possible.
- */
-cpumask_t node_to_cpumask(int node)
-{
-        if (node_to_cpumask_map == NULL) {
-                printk(KERN_WARNING
-                        "node_to_cpumask(%d): no node_to_cpumask_map!\n", node);
-                dump_stack();
-                return cpu_online_map;
-        }
-        if (node >= nr_node_ids) {
-                printk(KERN_WARNING
-                        "node_to_cpumask(%d): node > nr_node_ids(%d)\n",
-                        node, nr_node_ids);
-                dump_stack();
-                return cpu_mask_none;
+        /*
+         * Allocate percpu area.  If PSE is supported, try to make use
+         * of large page mappings.  Please read comments on top of
+         * each allocator for details.
+         */
+        ret = setup_pcpu_remap(static_size);
+        if (ret < 0)
+                ret = setup_pcpu_embed(static_size);
+        if (ret < 0)
+                ret = setup_pcpu_4k(static_size);
+        if (ret < 0)
+                panic("cannot allocate static percpu area (%zu bytes, err=%zd)",
+                      static_size, ret);
+
+        pcpu_unit_size = ret;
+
+        /* alrighty, percpu areas up and running */
+        delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
+        for_each_possible_cpu(cpu) {
+                per_cpu_offset(cpu) = delta + cpu * pcpu_unit_size;
+                per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
+                per_cpu(cpu_number, cpu) = cpu;
+                setup_percpu_segment(cpu);
+                setup_stack_canary_segment(cpu);
+                /*
+                 * Copy data used in early init routines from the
+                 * initial arrays to the per cpu data areas.  These
+                 * arrays then become expendable and the *_early_ptr's
+                 * are zeroed indicating that the static arrays are
+                 * gone.
+                 */
+#ifdef CONFIG_X86_LOCAL_APIC
+                per_cpu(x86_cpu_to_apicid, cpu) =
+                        early_per_cpu_map(x86_cpu_to_apicid, cpu);
+                per_cpu(x86_bios_cpu_apicid, cpu) =
+                        early_per_cpu_map(x86_bios_cpu_apicid, cpu);
+#endif
+#ifdef CONFIG_X86_64
+                per_cpu(irq_stack_ptr, cpu) =
+                        per_cpu(irq_stack_union.irq_stack, cpu) +
+                        IRQ_STACK_SIZE - 64;
+#ifdef CONFIG_NUMA
+                per_cpu(x86_cpu_to_node_map, cpu) =
+                        early_per_cpu_map(x86_cpu_to_node_map, cpu);
+#endif
+#endif
+                /*
+                 * Up to this point, the boot CPU has been using .data.init
+                 * area.  Reload any changed state for the boot CPU.
+                 */
+                if (cpu == boot_cpu_id)
+                        switch_to_new_gdt(cpu);
         }
-        return node_to_cpumask_map[node];
-}
-EXPORT_SYMBOL(node_to_cpumask);
-
-/*
- * --------- end of debug versions of the numa functions ---------
- */
 
-#endif /* CONFIG_DEBUG_PER_CPU_MAPS */
+        /* indicate the early static arrays will soon be gone */
+#ifdef CONFIG_X86_LOCAL_APIC
+        early_per_cpu_ptr(x86_cpu_to_apicid) = NULL;
+        early_per_cpu_ptr(x86_bios_cpu_apicid) = NULL;
+#endif
+#if defined(CONFIG_X86_64) && defined(CONFIG_NUMA)
+        early_per_cpu_ptr(x86_cpu_to_node_map) = NULL;
+#endif
 
-#endif /* X86_64_NUMA */
+        /* Setup node to cpumask map */
+        setup_node_to_cpumask_map();
 
+        /* Setup cpu initialized, callin, callout masks */
+        setup_cpu_local_masks();
+}
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index 89bb7668041d..d2cc6428c587 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -50,27 +50,23 @@
 # define FIX_EFLAGS     __FIX_EFLAGS
 #endif
 
-#define COPY(x)                 {               \
-        err |= __get_user(regs->x, &sc->x);     \
-}
+#define COPY(x)                 do {                    \
+        get_user_ex(regs->x, &sc->x);                   \
+} while (0)
 
-#define COPY_SEG(seg)           {                       \
-                unsigned short tmp;                     \
-                err |= __get_user(tmp, &sc->seg);       \
-                regs->seg = tmp;                        \
-}
+#define GET_SEG(seg)            ({                      \
+        unsigned short tmp;                             \
+        get_user_ex(tmp, &sc->seg);                     \
+        tmp;                                            \
+})
 
-#define COPY_SEG_CPL3(seg)      {                       \
-                unsigned short tmp;                     \
-                err |= __get_user(tmp, &sc->seg);       \
-                regs->seg = tmp | 3;                    \
-}
+#define COPY_SEG(seg)           do {                    \
+        regs->seg = GET_SEG(seg);                       \
+} while (0)
 
-#define GET_SEG(seg)            {                       \
-                unsigned short tmp;                     \
-                err |= __get_user(tmp, &sc->seg);       \
-                loadsegment(seg, tmp);                  \
-}
+#define COPY_SEG_CPL3(seg)      do {                    \
+        regs->seg = GET_SEG(seg) | 3;                   \
+} while (0)
 
 static int
 restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
@@ -83,45 +79,49 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
         /* Always make any pending restarted system calls return -EINTR */
         current_thread_info()->restart_block.fn = do_no_restart_syscall;
 
+        get_user_try {
+
 #ifdef CONFIG_X86_32
-        GET_SEG(gs);
-        COPY_SEG(fs);
-        COPY_SEG(es);
-        COPY_SEG(ds);
+                set_user_gs(regs, GET_SEG(gs));
+                COPY_SEG(fs);
+                COPY_SEG(es);
+                COPY_SEG(ds);
 #endif /* CONFIG_X86_32 */
 
-        COPY(di); COPY(si); COPY(bp); COPY(sp); COPY(bx);
-        COPY(dx); COPY(cx); COPY(ip);
+                COPY(di); COPY(si); COPY(bp); COPY(sp); COPY(bx);
+                COPY(dx); COPY(cx); COPY(ip);
 
 #ifdef CONFIG_X86_64
-        COPY(r8);
-        COPY(r9);
-        COPY(r10);
-        COPY(r11);
-        COPY(r12);
-        COPY(r13);
-        COPY(r14);
-        COPY(r15);
+                COPY(r8);
+                COPY(r9);
+                COPY(r10);
+                COPY(r11);
+                COPY(r12);
+                COPY(r13);
+                COPY(r14);
+                COPY(r15);
 #endif /* CONFIG_X86_64 */
 
 #ifdef CONFIG_X86_32
-        COPY_SEG_CPL3(cs);
-        COPY_SEG_CPL3(ss);
+                COPY_SEG_CPL3(cs);
+                COPY_SEG_CPL3(ss);
 #else /* !CONFIG_X86_32 */
-        /* Kernel saves and restores only the CS segment register on signals,
-         * which is the bare minimum needed to allow mixed 32/64-bit code.
-         * App's signal handler can save/restore other segments if needed. */
-        COPY_SEG_CPL3(cs);
+                /* Kernel saves and restores only the CS segment register on signals,
+                 * which is the bare minimum needed to allow mixed 32/64-bit code.
+                 * App's signal handler can save/restore other segments if needed. */
+                COPY_SEG_CPL3(cs);
 #endif /* CONFIG_X86_32 */
 
-        err |= __get_user(tmpflags, &sc->flags);
-        regs->flags = (regs->flags & ~FIX_EFLAGS) | (tmpflags & FIX_EFLAGS);
-        regs->orig_ax = -1;             /* disable syscall checks */
+                get_user_ex(tmpflags, &sc->flags);
+                regs->flags = (regs->flags & ~FIX_EFLAGS) | (tmpflags & FIX_EFLAGS);
+                regs->orig_ax = -1;             /* disable syscall checks */
 
-        err |= __get_user(buf, &sc->fpstate);
-        err |= restore_i387_xstate(buf);
+                get_user_ex(buf, &sc->fpstate);
+                err |= restore_i387_xstate(buf);
+
+                get_user_ex(*pax, &sc->ax);
+        } get_user_catch(err);
 
-        err |= __get_user(*pax, &sc->ax);
         return err;
 }
 
@@ -131,57 +131,55 @@ setup_sigcontext(struct sigcontext __user *sc, void __user *fpstate,
 {
         int err = 0;
 
-#ifdef CONFIG_X86_32
-        {
-                unsigned int tmp;
+        put_user_try {
 
-                savesegment(gs, tmp);
-                err |= __put_user(tmp, (unsigned int __user *)&sc->gs);
-        }
-        err |= __put_user(regs->fs, (unsigned int __user *)&sc->fs);
-        err |= __put_user(regs->es, (unsigned int __user *)&sc->es);
-        err |= __put_user(regs->ds, (unsigned int __user *)&sc->ds);
+#ifdef CONFIG_X86_32
+                put_user_ex(get_user_gs(regs), (unsigned int __user *)&sc->gs);
+                put_user_ex(regs->fs, (unsigned int __user *)&sc->fs);
+                put_user_ex(regs->es, (unsigned int __user *)&sc->es);
+                put_user_ex(regs->ds, (unsigned int __user *)&sc->ds);
 #endif /* CONFIG_X86_32 */
 
-        err |= __put_user(regs->di, &sc->di);
-        err |= __put_user(regs->si, &sc->si);
-        err |= __put_user(regs->bp, &sc->bp);
-        err |= __put_user(regs->sp, &sc->sp);
-        err |= __put_user(regs->bx, &sc->bx);
-        err |= __put_user(regs->dx, &sc->dx);
-        err |= __put_user(regs->cx, &sc->cx);
-        err |= __put_user(regs->ax, &sc->ax);
+                put_user_ex(regs->di, &sc->di);
+                put_user_ex(regs->si, &sc->si);
+                put_user_ex(regs->bp, &sc->bp);
+                put_user_ex(regs->sp, &sc->sp);
+                put_user_ex(regs->bx, &sc->bx);
+                put_user_ex(regs->dx, &sc->dx);
+                put_user_ex(regs->cx, &sc->cx);
+                put_user_ex(regs->ax, &sc->ax);
 #ifdef CONFIG_X86_64
-        err |= __put_user(regs->r8, &sc->r8);
-        err |= __put_user(regs->r9, &sc->r9);
-        err |= __put_user(regs->r10, &sc->r10);
-        err |= __put_user(regs->r11, &sc->r11);
-        err |= __put_user(regs->r12, &sc->r12);
-        err |= __put_user(regs->r13, &sc->r13);
-        err |= __put_user(regs->r14, &sc->r14);
-        err |= __put_user(regs->r15, &sc->r15);
+                put_user_ex(regs->r8, &sc->r8);
+                put_user_ex(regs->r9, &sc->r9);
+                put_user_ex(regs->r10, &sc->r10);
+                put_user_ex(regs->r11, &sc->r11);
+                put_user_ex(regs->r12, &sc->r12);
+                put_user_ex(regs->r13, &sc->r13);
+                put_user_ex(regs->r14, &sc->r14);
+                put_user_ex(regs->r15, &sc->r15);
 #endif /* CONFIG_X86_64 */
 
-        err |= __put_user(current->thread.trap_no, &sc->trapno);
-        err |= __put_user(current->thread.error_code, &sc->err);
-        err |= __put_user(regs->ip, &sc->ip);
+                put_user_ex(current->thread.trap_no, &sc->trapno);
+                put_user_ex(current->thread.error_code, &sc->err);
+                put_user_ex(regs->ip, &sc->ip);
 #ifdef CONFIG_X86_32
-        err |= __put_user(regs->cs, (unsigned int __user *)&sc->cs);
-        err |= __put_user(regs->flags, &sc->flags);
-        err |= __put_user(regs->sp, &sc->sp_at_signal);
-        err |= __put_user(regs->ss, (unsigned int __user *)&sc->ss);
+                put_user_ex(regs->cs, (unsigned int __user *)&sc->cs);
+                put_user_ex(regs->flags, &sc->flags);
+                put_user_ex(regs->sp, &sc->sp_at_signal);
+                put_user_ex(regs->ss, (unsigned int __user *)&sc->ss);
 #else /* !CONFIG_X86_32 */
-        err |= __put_user(regs->flags, &sc->flags);
-        err |= __put_user(regs->cs, &sc->cs);
-        err |= __put_user(0, &sc->gs);
-        err |= __put_user(0, &sc->fs);
+                put_user_ex(regs->flags, &sc->flags);
+                put_user_ex(regs->cs, &sc->cs);
+                put_user_ex(0, &sc->gs);
+                put_user_ex(0, &sc->fs);
 #endif /* CONFIG_X86_32 */
 
-        err |= __put_user(fpstate, &sc->fpstate);
+                put_user_ex(fpstate, &sc->fpstate);
 
-        /* non-iBCS2 extensions.. */
-        err |= __put_user(mask, &sc->oldmask);
-        err |= __put_user(current->thread.cr2, &sc->cr2);
+                /* non-iBCS2 extensions.. */
+                put_user_ex(mask, &sc->oldmask);
+                put_user_ex(current->thread.cr2, &sc->cr2);
+        } put_user_catch(err);
 
         return err;
 }
@@ -189,40 +187,35 @@ setup_sigcontext(struct sigcontext __user *sc, void __user *fpstate,
 /*
  * Set up a signal frame.
  */
-#ifdef CONFIG_X86_32
-static const struct {
-        u16 poplmovl;
-        u32 val;
-        u16 int80;
-} __attribute__((packed)) retcode = {
-        0xb858,         /* popl %eax; movl $..., %eax */
-        __NR_sigreturn,
-        0x80cd,         /* int $0x80 */
-};
-
-static const struct {
-        u8  movl;
-        u32 val;
-        u16 int80;
-        u8  pad;
-} __attribute__((packed)) rt_retcode = {
-        0xb8,           /* movl $..., %eax */
-        __NR_rt_sigreturn,
-        0x80cd,         /* int $0x80 */
-        0
-};
 
 /*
  * Determine which stack to use..
  */
+static unsigned long align_sigframe(unsigned long sp)
+{
+#ifdef CONFIG_X86_32
+        /*
+         * Align the stack pointer according to the i386 ABI,
+         * i.e. so that on function entry ((sp + 4) & 15) == 0.
+         */
+        sp = ((sp + 4) & -16ul) - 4;
+#else /* !CONFIG_X86_32 */
+        sp = round_down(sp, 16) - 8;
+#endif
+        return sp;
+}
+
 static inline void __user *
 get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size,
-             void **fpstate)
+             void __user **fpstate)
 {
-        unsigned long sp;
-
         /* Default to using normal stack */
-        sp = regs->sp;
+        unsigned long sp = regs->sp;
+
+#ifdef CONFIG_X86_64
+        /* redzone */
+        sp -= 128;
+#endif /* CONFIG_X86_64 */
 
         /*
          * If we are on the alternate signal stack and would overflow it, don't.
@@ -236,30 +229,52 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size,
                 if (sas_ss_flags(sp) == 0)
                         sp = current->sas_ss_sp + current->sas_ss_size;
         } else {
+#ifdef CONFIG_X86_32
                 /* This is the legacy signal stack switching. */
                 if ((regs->ss & 0xffff) != __USER_DS &&
                         !(ka->sa.sa_flags & SA_RESTORER) &&
                                 ka->sa.sa_restorer)
                         sp = (unsigned long) ka->sa.sa_restorer;
+#endif /* CONFIG_X86_32 */
         }
 
         if (used_math()) {
-                sp = sp - sig_xstate_size;
-                *fpstate = (struct _fpstate *) sp;
+                sp -= sig_xstate_size;
+#ifdef CONFIG_X86_64
+                sp = round_down(sp, 64);
+#endif /* CONFIG_X86_64 */
+                *fpstate = (void __user *)sp;
+
                 if (save_i387_xstate(*fpstate) < 0)
                         return (void __user *)-1L;
         }
 
-        sp -= frame_size;
-        /*
-         * Align the stack pointer according to the i386 ABI,
-         * i.e. so that on function entry ((sp + 4) & 15) == 0.
-         */
-        sp = ((sp + 4) & -16ul) - 4;
-
-        return (void __user *) sp;
+        return (void __user *)align_sigframe(sp - frame_size);
 }
 
+#ifdef CONFIG_X86_32
+static const struct {
+        u16 poplmovl;
+        u32 val;
+        u16 int80;
+} __attribute__((packed)) retcode = {
+        0xb858,         /* popl %eax; movl $..., %eax */
+        __NR_sigreturn,
+        0x80cd,         /* int $0x80 */
+};
+
+static const struct {
+        u8  movl;
+        u32 val;
+        u16 int80;
+        u8  pad;
+} __attribute__((packed)) rt_retcode = {
+        0xb8,           /* movl $..., %eax */
+        __NR_rt_sigreturn,
+        0x80cd,         /* int $0x80 */
+        0
+};
+
 static int
 __setup_frame(int sig, struct k_sigaction *ka, sigset_t *set,
               struct pt_regs *regs)
@@ -336,43 +351,41 @@ static int __setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
         if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
                 return -EFAULT;
 
-        err |= __put_user(sig, &frame->sig);
-        err |= __put_user(&frame->info, &frame->pinfo);
-        err |= __put_user(&frame->uc, &frame->puc);
-        err |= copy_siginfo_to_user(&frame->info, info);
-        if (err)
-                return -EFAULT;
+        put_user_try {
+                put_user_ex(sig, &frame->sig);
+                put_user_ex(&frame->info, &frame->pinfo);
+                put_user_ex(&frame->uc, &frame->puc);
+                err |= copy_siginfo_to_user(&frame->info, info);
 
-        /* Create the ucontext.  */
-        if (cpu_has_xsave)
-                err |= __put_user(UC_FP_XSTATE, &frame->uc.uc_flags);
-        else
-                err |= __put_user(0, &frame->uc.uc_flags);
-        err |= __put_user(0, &frame->uc.uc_link);
-        err |= __put_user(current->sas_ss_sp, &frame->uc.uc_stack.ss_sp);
-        err |= __put_user(sas_ss_flags(regs->sp),
-                          &frame->uc.uc_stack.ss_flags);
-        err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size);
-        err |= setup_sigcontext(&frame->uc.uc_mcontext, fpstate,
-                                regs, set->sig[0]);
-        err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
-        if (err)
-                return -EFAULT;
-
-        /* Set up to return from userspace.  */
-        restorer = VDSO32_SYMBOL(current->mm->context.vdso, rt_sigreturn);
-        if (ka->sa.sa_flags & SA_RESTORER)
-                restorer = ka->sa.sa_restorer;
-        err |= __put_user(restorer, &frame->pretcode);
+                /* Create the ucontext.  */
+                if (cpu_has_xsave)
+                        put_user_ex(UC_FP_XSTATE, &frame->uc.uc_flags);
+                else
+                        put_user_ex(0, &frame->uc.uc_flags);
+                put_user_ex(0, &frame->uc.uc_link);
+                put_user_ex(current->sas_ss_sp, &frame->uc.uc_stack.ss_sp);
+                put_user_ex(sas_ss_flags(regs->sp),
+                            &frame->uc.uc_stack.ss_flags);
+                put_user_ex(current->sas_ss_size, &frame->uc.uc_stack.ss_size);
+                err |= setup_sigcontext(&frame->uc.uc_mcontext, fpstate,
+                                        regs, set->sig[0]);
+                err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
+
+                /* Set up to return from userspace.  */
+                restorer = VDSO32_SYMBOL(current->mm->context.vdso, rt_sigreturn);
+                if (ka->sa.sa_flags & SA_RESTORER)
+                        restorer = ka->sa.sa_restorer;
+                put_user_ex(restorer, &frame->pretcode);
 
-        /*
-         * This is movl $__NR_rt_sigreturn, %ax ; int $0x80
-         *
-         * WE DO NOT USE IT ANY MORE! It's only left here for historical
-         * reasons and because gdb uses it as a signature to notice
-         * signal handler stack frames.
-         */
-        err |= __put_user(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
+                /*
+                 * This is movl $__NR_rt_sigreturn, %ax ; int $0x80
+                 *
+                 * WE DO NOT USE IT ANY MORE! It's only left here for historical
+                 * reasons and because gdb uses it as a signature to notice
+                 * signal handler stack frames.
+                 */
+                put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
+        } put_user_catch(err);
 
         if (err)
                 return -EFAULT;
@@ -392,24 +405,6 @@ static int __setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
         return 0;
 }
 #else /* !CONFIG_X86_32 */
-/*
- * Determine which stack to use..
- */
-static void __user *
-get_stack(struct k_sigaction *ka, unsigned long sp, unsigned long size)
-{
-        /* Default to using normal stack - redzone*/
-        sp -= 128;
-
-        /* This is the X/Open sanctioned signal stack switching.  */
-        if (ka->sa.sa_flags & SA_ONSTACK) {
-                if (sas_ss_flags(sp) == 0)
-                        sp = current->sas_ss_sp + current->sas_ss_size;
-        }
-
-        return (void __user *)round_down(sp - size, 64);
-}
-
 static int __setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
                             sigset_t *set, struct pt_regs *regs)
 {
@@ -418,15 +413,7 @@ static int __setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
         int err = 0;
         struct task_struct *me = current;
 
-        if (used_math()) {
-                fp = get_stack(ka, regs->sp, sig_xstate_size);
-                frame = (void __user *)round_down(
-                        (unsigned long)fp - sizeof(struct rt_sigframe), 16) - 8;
-
-                if (save_i387_xstate(fp) < 0)
-                        return -EFAULT;
-        } else
-                frame = get_stack(ka, regs->sp, sizeof(struct rt_sigframe)) - 8;
+        frame = get_sigframe(ka, regs, sizeof(struct rt_sigframe), &fp);
 
         if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
                 return -EFAULT;
@@ -436,28 +423,30 @@ static int __setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
                         return -EFAULT;
         }
 
-        /* Create the ucontext.  */
-        if (cpu_has_xsave)
-                err |= __put_user(UC_FP_XSTATE, &frame->uc.uc_flags);
-        else
-                err |= __put_user(0, &frame->uc.uc_flags);
-        err |= __put_user(0, &frame->uc.uc_link);
-        err |= __put_user(me->sas_ss_sp, &frame->uc.uc_stack.ss_sp);
-        err |= __put_user(sas_ss_flags(regs->sp),
-                          &frame->uc.uc_stack.ss_flags);
-        err |= __put_user(me->sas_ss_size, &frame->uc.uc_stack.ss_size);
-        err |= setup_sigcontext(&frame->uc.uc_mcontext, fp, regs, set->sig[0]);
-        err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
-
-        /* Set up to return from userspace.  If provided, use a stub
-           already in userspace.  */
-        /* x86-64 should always use SA_RESTORER. */
-        if (ka->sa.sa_flags & SA_RESTORER) {
-                err |= __put_user(ka->sa.sa_restorer, &frame->pretcode);
-        } else {
-                /* could use a vstub here */
-                return -EFAULT;
-        }
+        put_user_try {
+                /* Create the ucontext.  */
+                if (cpu_has_xsave)
+                        put_user_ex(UC_FP_XSTATE, &frame->uc.uc_flags);
+                else
+                        put_user_ex(0, &frame->uc.uc_flags);
+                put_user_ex(0, &frame->uc.uc_link);
+                put_user_ex(me->sas_ss_sp, &frame->uc.uc_stack.ss_sp);
+                put_user_ex(sas_ss_flags(regs->sp),
+                            &frame->uc.uc_stack.ss_flags);
+                put_user_ex(me->sas_ss_size, &frame->uc.uc_stack.ss_size);
+                err |= setup_sigcontext(&frame->uc.uc_mcontext, fp, regs, set->sig[0]);
+                err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
+
+                /* Set up to return from userspace.  If provided, use a stub
+                   already in userspace.  */
+                /* x86-64 should always use SA_RESTORER. */
+                if (ka->sa.sa_flags & SA_RESTORER) {
+                        put_user_ex(ka->sa.sa_restorer, &frame->pretcode);
+                } else {
+                        /* could use a vstub here */
+                        err |= -EFAULT;
+                }
+        } put_user_catch(err);
 
         if (err)
                 return -EFAULT;
@@ -509,31 +498,41 @@ sys_sigaction(int sig, const struct old_sigaction __user *act,
               struct old_sigaction __user *oact)
 {
         struct k_sigaction new_ka, old_ka;
-        int ret;
+        int ret = 0;
 
         if (act) {
                 old_sigset_t mask;
 
-                if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
-                    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
-                    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
+                if (!access_ok(VERIFY_READ, act, sizeof(*act)))
                         return -EFAULT;
 
-                __get_user(new_ka.sa.sa_flags, &act->sa_flags);
-                __get_user(mask, &act->sa_mask);
+                get_user_try {
+                        get_user_ex(new_ka.sa.sa_handler, &act->sa_handler);
+                        get_user_ex(new_ka.sa.sa_flags, &act->sa_flags);
+                        get_user_ex(mask, &act->sa_mask);
+                        get_user_ex(new_ka.sa.sa_restorer, &act->sa_restorer);
+                } get_user_catch(ret);
+
+                if (ret)
+                        return -EFAULT;
                 siginitset(&new_ka.sa.sa_mask, mask);
         }
 
         ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
 
         if (!ret && oact) {
-                if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
-                    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
-                    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
+                if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)))
                         return -EFAULT;
 
-                __put_user(old_ka.sa.sa_flags, &oact->sa_flags);
-                __put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask);
+                put_user_try {
+                        put_user_ex(old_ka.sa.sa_handler, &oact->sa_handler);
+                        put_user_ex(old_ka.sa.sa_flags, &oact->sa_flags);
+                        put_user_ex(old_ka.sa.sa_mask.sig[0], &oact->sa_mask);
+                        put_user_ex(old_ka.sa.sa_restorer, &oact->sa_restorer);
+                } put_user_catch(ret);
+
+                if (ret)
+                        return -EFAULT;
         }
 
         return ret;
@@ -541,14 +540,9 @@ sys_sigaction(int sig, const struct old_sigaction __user *act,
 #endif /* CONFIG_X86_32 */
 
 #ifdef CONFIG_X86_32
-asmlinkage int sys_sigaltstack(unsigned long bx)
+int sys_sigaltstack(struct pt_regs *regs)
 {
-        /*
-         * This is needed to make gcc realize it doesn't own the
-         * "struct pt_regs"
-         */
-        struct pt_regs *regs = (struct pt_regs *)&bx;
-        const stack_t __user *uss = (const stack_t __user *)bx;
+        const stack_t __user *uss = (const stack_t __user *)regs->bx;
         stack_t __user *uoss = (stack_t __user *)regs->cx;
 
         return do_sigaltstack(uss, uoss, regs->sp);
@@ -566,14 +560,12 @@ sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
  * Do a signal return; undo the signal stack.
  */
 #ifdef CONFIG_X86_32
-asmlinkage unsigned long sys_sigreturn(unsigned long __unused)
+unsigned long sys_sigreturn(struct pt_regs *regs)
 {
         struct sigframe __user *frame;
-        struct pt_regs *regs;
         unsigned long ax;
         sigset_t set;
 
-        regs = (struct pt_regs *) &__unused;
         frame = (struct sigframe __user *)(regs->sp - 8);
 
         if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
@@ -600,7 +592,7 @@ badframe:
 }
 #endif /* CONFIG_X86_32 */
 
-static long do_rt_sigreturn(struct pt_regs *regs)
+long sys_rt_sigreturn(struct pt_regs *regs)
 {
         struct rt_sigframe __user *frame;
         unsigned long ax;
@@ -631,18 +623,6 @@ badframe:
         return 0;
 }
 
-#ifdef CONFIG_X86_32
-asmlinkage int sys_rt_sigreturn(struct pt_regs regs)
-{
-        return do_rt_sigreturn(&regs);
-}
-#else /* !CONFIG_X86_32 */
-asmlinkage long sys_rt_sigreturn(struct pt_regs *regs)
-{
-        return do_rt_sigreturn(regs);
-}
-#endif /* CONFIG_X86_32 */
-
 /*
  * OK, we're invoking a handler:
  */
diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
index e6faa3316bd2..13f33ea8ccaa 100644
--- a/arch/x86/kernel/smp.c
+++ b/arch/x86/kernel/smp.c
@@ -2,7 +2,7 @@
  *      Intel SMP support routines.
  *
  *      (c) 1995 Alan Cox, Building #3 <alan@lxorguk.ukuu.org.uk>
- *      (c) 1998-99, 2000 Ingo Molnar <mingo@redhat.com>
+ *      (c) 1998-99, 2000, 2009 Ingo Molnar <mingo@redhat.com>
  *      (c) 2002,2003 Andi Kleen, SuSE Labs.
  *
  *      i386 and x86_64 integration by Glauber Costa <gcosta@redhat.com>
@@ -26,8 +26,7 @@
 #include <asm/tlbflush.h>
 #include <asm/mmu_context.h>
 #include <asm/proto.h>
-#include <mach_ipi.h>
-#include <mach_apic.h>
+#include <asm/apic.h>
 /*
  *      Some notes on x86 processor bugs affecting SMP operation:
  *
@@ -118,12 +117,12 @@ static void native_smp_send_reschedule(int cpu)
                 WARN_ON(1);
                 return;
         }
-        send_IPI_mask(cpumask_of(cpu), RESCHEDULE_VECTOR);
+        apic->send_IPI_mask(cpumask_of(cpu), RESCHEDULE_VECTOR);
 }
 
 void native_send_call_func_single_ipi(int cpu)
 {
-        send_IPI_mask(cpumask_of(cpu), CALL_FUNCTION_SINGLE_VECTOR);
+        apic->send_IPI_mask(cpumask_of(cpu), CALL_FUNCTION_SINGLE_VECTOR);
 }
 
 void native_send_call_func_ipi(const struct cpumask *mask)
@@ -131,7 +130,7 @@ void native_send_call_func_ipi(const struct cpumask *mask)
         cpumask_var_t allbutself;
 
         if (!alloc_cpumask_var(&allbutself, GFP_ATOMIC)) {
-                send_IPI_mask(mask, CALL_FUNCTION_VECTOR);
+                apic->send_IPI_mask(mask, CALL_FUNCTION_VECTOR);
                 return;
         }
 
@@ -140,9 +139,9 @@ void native_send_call_func_ipi(const struct cpumask *mask)
 
         if (cpumask_equal(mask, allbutself) &&
             cpumask_equal(cpu_online_mask, cpu_callout_mask))
-                send_IPI_allbutself(CALL_FUNCTION_VECTOR);
+                apic->send_IPI_allbutself(CALL_FUNCTION_VECTOR);
         else
-                send_IPI_mask(mask, CALL_FUNCTION_VECTOR);
+                apic->send_IPI_mask(mask, CALL_FUNCTION_VECTOR);
 
         free_cpumask_var(allbutself);
 }
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index bb1a3b1fc87f..ef7d10170c30 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -2,7 +2,7 @@
  *      x86 SMP booting functions
  *
  *      (c) 1995 Alan Cox, Building #3 <alan@lxorguk.ukuu.org.uk>
- *      (c) 1998, 1999, 2000 Ingo Molnar <mingo@redhat.com>
+ *      (c) 1998, 1999, 2000, 2009 Ingo Molnar <mingo@redhat.com>
  *      Copyright 2001 Andi Kleen, SuSE Labs.
  *
  *      Much of the core SMP work is based on previous work by Thomas Radke, to
@@ -53,7 +53,6 @@
 #include <asm/nmi.h>
 #include <asm/irq.h>
 #include <asm/idle.h>
-#include <asm/smp.h>
 #include <asm/trampoline.h>
 #include <asm/cpu.h>
 #include <asm/numa.h>
@@ -61,13 +60,12 @@
 #include <asm/tlbflush.h>
 #include <asm/mtrr.h>
 #include <asm/vmi.h>
-#include <asm/genapic.h>
+#include <asm/apic.h>
 #include <asm/setup.h>
+#include <asm/uv/uv.h>
 #include <linux/mc146818rtc.h>
 
-#include <mach_apic.h>
-#include <mach_wakecpu.h>
-#include <smpboot_hooks.h>
+#include <asm/smpboot_hooks.h>
 
 #ifdef CONFIG_X86_32
 u8 apicid_2_node[MAX_APICID];
@@ -114,11 +112,7 @@ EXPORT_PER_CPU_SYMBOL(cpu_core_map);
 DEFINE_PER_CPU_SHARED_ALIGNED(struct cpuinfo_x86, cpu_info);
 EXPORT_PER_CPU_SYMBOL(cpu_info);
 
-static atomic_t init_deasserted;
-
-
-/* Set if we find a B stepping CPU */
-static int __cpuinitdata smp_b_stepping;
+atomic_t init_deasserted;
 
 #if defined(CONFIG_NUMA) && defined(CONFIG_X86_32)
 
@@ -163,7 +157,7 @@ static void map_cpu_to_logical_apicid(void)
 {
         int cpu = smp_processor_id();
         int apicid = logical_smp_processor_id();
-        int node = apicid_to_node(apicid);
+        int node = apic->apicid_to_node(apicid);
 
         if (!node_online(node))
                 node = first_online_node;
@@ -196,7 +190,8 @@ static void __cpuinit smp_callin(void)
          * our local APIC.  We have to wait for the IPI or we'll
          * lock up on an APIC access.
          */
-        wait_for_init_deassert(&init_deasserted);
+        if (apic->wait_for_init_deassert)
+                apic->wait_for_init_deassert(&init_deasserted);
 
         /*
          * (This works even if the APIC is not enabled.)
@@ -243,7 +238,8 @@ static void __cpuinit smp_callin(void)
          */
 
         pr_debug("CALLIN, before setup_local_APIC().\n");
-        smp_callin_clear_local_apic();
+        if (apic->smp_callin_clear_local_apic)
+                apic->smp_callin_clear_local_apic();
         setup_local_APIC();
         end_local_APIC_setup();
         map_cpu_to_logical_apicid();
@@ -271,8 +267,6 @@ static void __cpuinit smp_callin(void)
         cpumask_set_cpu(cpuid, cpu_callin_mask);
 }
 
-static int __cpuinitdata unsafe_smp;
-
 /*
  * Activate a secondary processor.
  */
@@ -340,76 +334,6 @@ notrace static void __cpuinit start_secondary(void *unused)
         cpu_idle();
 }
 
-static void __cpuinit smp_apply_quirks(struct cpuinfo_x86 *c)
-{
-        /*
-         * Mask B, Pentium, but not Pentium MMX
-         */
-        if (c->x86_vendor == X86_VENDOR_INTEL &&
-            c->x86 == 5 &&
-            c->x86_mask >= 1 && c->x86_mask <= 4 &&
-            c->x86_model <= 3)
-                /*
-                 * Remember we have B step Pentia with bugs
-                 */
-                smp_b_stepping = 1;
-
-        /*
-         * Certain Athlons might work (for various values of 'work') in SMP
-         * but they are not certified as MP capable.
-         */
-        if ((c->x86_vendor == X86_VENDOR_AMD) && (c->x86 == 6)) {
-
-                if (num_possible_cpus() == 1)
-                        goto valid_k7;
-
-                /* Athlon 660/661 is valid. */
-                if ((c->x86_model == 6) && ((c->x86_mask == 0) ||
-                    (c->x86_mask == 1)))
-                        goto valid_k7;
-
-                /* Duron 670 is valid */
-                if ((c->x86_model == 7) && (c->x86_mask == 0))
-                        goto valid_k7;
-
-                /*
-                 * Athlon 662, Duron 671, and Athlon >model 7 have capability
-                 * bit. It's worth noting that the A5 stepping (662) of some
-                 * Athlon XP's have the MP bit set.
-                 * See http://www.heise.de/newsticker/data/jow-18.10.01-000 for
-                 * more.
-                 */
-                if (((c->x86_model == 6) && (c->x86_mask >= 2)) ||
-                    ((c->x86_model == 7) && (c->x86_mask >= 1)) ||
-                     (c->x86_model > 7))
-                        if (cpu_has_mp)
-                                goto valid_k7;
-
-                /* If we get here, not a certified SMP capable AMD system. */
-                unsafe_smp = 1;
-        }
-
-valid_k7:
-        ;
-}
-
-static void __cpuinit smp_checks(void)
-{
-        if (smp_b_stepping)
-                printk(KERN_WARNING "WARNING: SMP operation may be unreliable"
-                                    "with B stepping processors.\n");
-
-        /*
-         * Don't taint if we are running SMP kernel on a single non-MP
-         * approved Athlon
-         */
-        if (unsafe_smp && num_online_cpus() > 1) {
-                printk(KERN_INFO "WARNING: This combination of AMD"
-                        "processors is not suitable for SMP.\n");
-                add_taint(TAINT_UNSAFE_SMP);
-        }
-}
-
 /*
  * The bootstrap kernel entry code has set these up. Save them for
  * a given CPU
@@ -423,7 +347,6 @@ void __cpuinit smp_store_cpu_info(int id)
         c->cpu_index = id;
         if (id != 0)
                 identify_secondary_cpu(c);
-        smp_apply_quirks(c);
 }
 
 
@@ -583,7 +506,7 @@ wakeup_secondary_cpu_via_nmi(int logical_apicid, unsigned long start_eip)
         /* Target chip */
         /* Boot on the stack */
         /* Kick the second */
-        apic_icr_write(APIC_DM_NMI | APIC_DEST_LOGICAL, logical_apicid);
+        apic_icr_write(APIC_DM_NMI | apic->dest_logical, logical_apicid);
 
         pr_debug("Waiting for send to finish...\n");
         send_status = safe_apic_wait_icr_idle();
@@ -614,12 +537,6 @@ wakeup_secondary_cpu_via_init(int phys_apicid, unsigned long start_eip)
         unsigned long send_status, accept_status = 0;
         int maxlvt, num_starts, j;
 
-        if (get_uv_system_type() == UV_NON_UNIQUE_APIC) {
-                send_status = uv_wakeup_secondary(phys_apicid, start_eip);
-                atomic_set(&init_deasserted, 1);
-                return send_status;
-        }
-
         maxlvt = lapic_get_maxlvt();
 
         /*
@@ -745,78 +662,23 @@ static void __cpuinit do_fork_idle(struct work_struct *work)
         complete(&c_idle->done);
 }
 
-#ifdef CONFIG_X86_64
-
-/* __ref because it's safe to call free_bootmem when after_bootmem == 0. */
-static void __ref free_bootmem_pda(struct x8664_pda *oldpda)
-{
-        if (!after_bootmem)
-                free_bootmem((unsigned long)oldpda, sizeof(*oldpda));
-}
-
-/*
- * Allocate node local memory for the AP pda.
- *
- * Must be called after the _cpu_pda pointer table is initialized.
- */
-int __cpuinit get_local_pda(int cpu)
-{
-        struct x8664_pda *oldpda, *newpda;
-        unsigned long size = sizeof(struct x8664_pda);
-        int node = cpu_to_node(cpu);
-
-        if (cpu_pda(cpu) && !cpu_pda(cpu)->in_bootmem)
-                return 0;
-
-        oldpda = cpu_pda(cpu);
-        newpda = kmalloc_node(size, GFP_ATOMIC, node);
-        if (!newpda) {
-                printk(KERN_ERR "Could not allocate node local PDA "
-                        "for CPU %d on node %d\n", cpu, node);
-
-                if (oldpda)
-                        return 0;       /* have a usable pda */
-                else
-                        return -1;
-        }
-
-        if (oldpda) {
-                memcpy(newpda, oldpda, size);
-                free_bootmem_pda(oldpda);
-        }
-
-        newpda->in_bootmem = 0;
-        cpu_pda(cpu) = newpda;
-        return 0;
-}
-#endif /* CONFIG_X86_64 */
-
-static int __cpuinit do_boot_cpu(int apicid, int cpu)
 /*
  * NOTE - on most systems this is a PHYSICAL apic ID, but on multiquad
  * (ie clustered apic addressing mode), this is a LOGICAL apic ID.
- * Returns zero if CPU booted OK, else error code from wakeup_secondary_cpu.
+ * Returns zero if CPU booted OK, else error code from
+ * ->wakeup_secondary_cpu.
  */
+static int __cpuinit do_boot_cpu(int apicid, int cpu)
 {
         unsigned long boot_error = 0;
-        int timeout;
         unsigned long start_ip;
-        unsigned short nmi_high = 0, nmi_low = 0;
+        int timeout;
         struct create_idle c_idle = {
-                .cpu = cpu,
-                .done = COMPLETION_INITIALIZER_ONSTACK(c_idle.done),
+                .cpu    = cpu,
+                .done   = COMPLETION_INITIALIZER_ONSTACK(c_idle.done),
         };
-        INIT_WORK(&c_idle.work, do_fork_idle);
 
-#ifdef CONFIG_X86_64
-        /* Allocate node local memory for AP pdas */
-        if (cpu > 0) {
-                boot_error = get_local_pda(cpu);
-                if (boot_error)
-                        goto restore_state;
-                        /* if can't get pda memory, can't start cpu */
-        }
-#endif
+        INIT_WORK(&c_idle.work, do_fork_idle);
 
         alternatives_smp_switch(1);
 
@@ -847,14 +709,16 @@ static int __cpuinit do_boot_cpu(int apicid, int cpu)
 
         set_idle_for_cpu(cpu, c_idle.idle);
 do_rest:
-#ifdef CONFIG_X86_32
         per_cpu(current_task, cpu) = c_idle.idle;
-        init_gdt(cpu);
+#ifdef CONFIG_X86_32
         /* Stack for startup_32 can be just as for start_secondary onwards */
         irq_ctx_init(cpu);
 #else
-        cpu_pda(cpu)->pcurrent = c_idle.idle;
         clear_tsk_thread_flag(c_idle.idle, TIF_FORK);
+        initial_gs = per_cpu_offset(cpu);
+        per_cpu(kernel_stack, cpu) =
+                (unsigned long)task_stack_page(c_idle.idle) -
+                KERNEL_STACK_OFFSET + THREAD_SIZE;
 #endif
         early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
         initial_code = (unsigned long)start_secondary;
@@ -878,8 +742,6 @@ do_rest:
 
                 pr_debug("Setting warm reset code and vector.\n");
 
-                store_NMI_vector(&nmi_high, &nmi_low);
-
                 smpboot_setup_warm_reset_vector(start_ip);
                 /*
                  * Be paranoid about clearing APIC errors.
@@ -891,9 +753,13 @@ do_rest:
         }
 
         /*
-         * Starting actual IPI sequence...
+         * Kick the secondary CPU. Use the method in the APIC driver
+         * if it's defined - or use an INIT boot APIC message otherwise:
          */
-        boot_error = wakeup_secondary_cpu(apicid, start_ip);
+        if (apic->wakeup_secondary_cpu)
+                boot_error = apic->wakeup_secondary_cpu(apicid, start_ip);
+        else
+                boot_error = wakeup_secondary_cpu_via_init(apicid, start_ip);
 
         if (!boot_error) {
                 /*
@@ -927,13 +793,11 @@ do_rest:
                         else
                                 /* trampoline code not run */
                                 printk(KERN_ERR "Not responding.\n");
-                        if (get_uv_system_type() != UV_NON_UNIQUE_APIC)
-                                inquire_remote_apic(apicid);
+                        if (apic->inquire_remote_apic)
+                                apic->inquire_remote_apic(apicid);
                 }
         }
-#ifdef CONFIG_X86_64
-restore_state:
-#endif
+
         if (boot_error) {
                 /* Try to put things back the way they were before ... */
                 numa_remove_cpu(cpu); /* was set by numa_add_cpu */
@@ -961,7 +825,7 @@ restore_state:
 
 int __cpuinit native_cpu_up(unsigned int cpu)
 {
-        int apicid = cpu_present_to_apicid(cpu);
+        int apicid = apic->cpu_present_to_apicid(cpu);
         unsigned long flags;
         int err;
 
@@ -1054,14 +918,14 @@ static int __init smp_sanity_check(unsigned max_cpus)
 {
         preempt_disable();
 
-#if defined(CONFIG_X86_PC) && defined(CONFIG_X86_32)
+#if !defined(CONFIG_X86_BIGSMP) && defined(CONFIG_X86_32)
         if (def_to_bigsmp && nr_cpu_ids > 8) {
                 unsigned int cpu;
                 unsigned nr;
 
                 printk(KERN_WARNING
                        "More than 8 CPUs detected - skipping them.\n"
-                       "Use CONFIG_X86_GENERICARCH and CONFIG_X86_BIGSMP.\n");
+                       "Use CONFIG_X86_BIGSMP.\n");
 
                 nr = 0;
                 for_each_present_cpu(cpu) {
@@ -1107,7 +971,7 @@ static int __init smp_sanity_check(unsigned max_cpus)
          * Should not be necessary because the MP table should list the boot
          * CPU too, but we do it for the sake of robustness anyway.
          */
-        if (!check_phys_apicid_present(boot_cpu_physical_apicid)) {
+        if (!apic->check_phys_apicid_present(boot_cpu_physical_apicid)) {
                 printk(KERN_NOTICE
                         "weird, boot CPU (#%d) not listed by the BIOS.\n",
                         boot_cpu_physical_apicid);
@@ -1125,6 +989,7 @@ static int __init smp_sanity_check(unsigned max_cpus)
                 printk(KERN_ERR "... forcing use of dummy APIC emulation."
                                 "(tell your hw vendor)\n");
                 smpboot_clear_io_apic();
+                arch_disable_smp_support();
                 return -1;
         }
 
@@ -1181,9 +1046,9 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
         current_thread_info()->cpu = 0;  /* needed? */
         set_cpu_sibling_map(0);
 
-#ifdef CONFIG_X86_64
         enable_IR_x2apic();
-        setup_apic_routing();
+#ifdef CONFIG_X86_64
+        default_setup_apic_routing();
 #endif
 
         if (smp_sanity_check(max_cpus) < 0) {
@@ -1207,18 +1072,18 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
          */
         setup_local_APIC();
 
-#ifdef CONFIG_X86_64
         /*
          * Enable IO APIC before setting up error vector
          */
         if (!skip_ioapic_setup && nr_ioapics)
                 enable_IO_APIC();
-#endif
+
         end_local_APIC_setup();
 
         map_cpu_to_logical_apicid();
 
-        setup_portio_remap();
+        if (apic->setup_portio_remap)
+                apic->setup_portio_remap();
 
         smpboot_setup_io_apic();
         /*
@@ -1240,10 +1105,7 @@ out:
 void __init native_smp_prepare_boot_cpu(void)
 {
         int me = smp_processor_id();
-#ifdef CONFIG_X86_32
-        init_gdt(me);
-#endif
-        switch_to_new_gdt();
+        switch_to_new_gdt(me);
         /* already set me in cpu_online_mask in boot_cpu_init() */
         cpumask_set_cpu(me, cpu_callout_mask);
         per_cpu(cpu_state, me) = CPU_ONLINE;
@@ -1254,7 +1116,6 @@ void __init native_smp_cpus_done(unsigned int max_cpus)
         pr_debug("Boot done.\n");
 
         impress_friends();
-        smp_checks();
 #ifdef CONFIG_X86_IO_APIC
         setup_ioapic_dest();
 #endif
diff --git a/arch/x86/kernel/smpcommon.c b/arch/x86/kernel/smpcommon.c
deleted file mode 100644
index 397e309839dd..000000000000
--- a/arch/x86/kernel/smpcommon.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * SMP stuff which is common to all sub-architectures.
- */
-#include <linux/module.h>
-#include <asm/smp.h>
-
-#ifdef CONFIG_X86_32
-DEFINE_PER_CPU(unsigned long, this_cpu_off);
-EXPORT_PER_CPU_SYMBOL(this_cpu_off);
-
-/*
- * Initialize the CPU's GDT.  This is either the boot CPU doing itself
- * (still using the master per-cpu area), or a CPU doing it for a
- * secondary which will soon come up.
- */
-__cpuinit void init_gdt(int cpu)
-{
-        struct desc_struct gdt;
-
-        pack_descriptor(&gdt, __per_cpu_offset[cpu], 0xFFFFF,
-                        0x2 | DESCTYPE_S, 0x8);
-        gdt.s = 1;
-
-        write_gdt_entry(get_cpu_gdt_table(cpu),
-                        GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
-
-        per_cpu(this_cpu_off, cpu) = __per_cpu_offset[cpu];
-        per_cpu(cpu_number, cpu) = cpu;
-}
-#endif
diff --git a/arch/x86/kernel/stacktrace.c b/arch/x86/kernel/stacktrace.c
index 10786af95545..f7bddc2e37d1 100644
--- a/arch/x86/kernel/stacktrace.c
+++ b/arch/x86/kernel/stacktrace.c
@@ -1,7 +1,7 @@
 /*
  * Stack trace management functions
  *
- *  Copyright (C) 2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
+ *  Copyright (C) 2006-2009 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
  */
 #include <linux/sched.h>
 #include <linux/stacktrace.h>
diff --git a/arch/x86/kernel/summit_32.c b/arch/x86/kernel/summit_32.c
deleted file mode 100644
index 7b987852e876..000000000000
--- a/arch/x86/kernel/summit_32.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * IBM Summit-Specific Code
- *
- * Written By: Matthew Dobson, IBM Corporation
- *
- * Copyright (c) 2003 IBM Corp.
- *
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Send feedback to <colpatch@us.ibm.com>
- *
- */
-
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <asm/io.h>
-#include <asm/bios_ebda.h>
-#include <asm/summit/mpparse.h>
-
-static struct rio_table_hdr *rio_table_hdr __initdata;
-static struct scal_detail   *scal_devs[MAX_NUMNODES] __initdata;
-static struct rio_detail    *rio_devs[MAX_NUMNODES*4] __initdata;
-
-#ifndef CONFIG_X86_NUMAQ
-static int mp_bus_id_to_node[MAX_MP_BUSSES] __initdata;
-#endif
-
-static int __init setup_pci_node_map_for_wpeg(int wpeg_num, int last_bus)
-{
-        int twister = 0, node = 0;
-        int i, bus, num_buses;
-
-        for (i = 0; i < rio_table_hdr->num_rio_dev; i++) {
-                if (rio_devs[i]->node_id == rio_devs[wpeg_num]->owner_id) {
-                        twister = rio_devs[i]->owner_id;
-                        break;
-                }
-        }
-        if (i == rio_table_hdr->num_rio_dev) {
-                printk(KERN_ERR "%s: Couldn't find owner Cyclone for Winnipeg!\n", __func__);
-                return last_bus;
-        }
-
-        for (i = 0; i < rio_table_hdr->num_scal_dev; i++) {
-                if (scal_devs[i]->node_id == twister) {
-                        node = scal_devs[i]->node_id;
-                        break;
-                }
-        }
-        if (i == rio_table_hdr->num_scal_dev) {
-                printk(KERN_ERR "%s: Couldn't find owner Twister for Cyclone!\n", __func__);
-                return last_bus;
-        }
-
-        switch (rio_devs[wpeg_num]->type) {
-        case CompatWPEG:
-                /*
-                 * The Compatibility Winnipeg controls the 2 legacy buses,
-                 * the 66MHz PCI bus [2 slots] and the 2 "extra" buses in case
-                 * a PCI-PCI bridge card is used in either slot: total 5 buses.
-                 */
-                num_buses = 5;
-                break;
-        case AltWPEG:
-                /*
-                 * The Alternate Winnipeg controls the 2 133MHz buses [1 slot
-                 * each], their 2 "extra" buses, the 100MHz bus [2 slots] and
-                 * the "extra" buses for each of those slots: total 7 buses.
-                 */
-                num_buses = 7;
-                break;
-        case LookOutAWPEG:
-        case LookOutBWPEG:
-                /*
-                 * A Lookout Winnipeg controls 3 100MHz buses [2 slots each]
-                 * & the "extra" buses for each of those slots: total 9 buses.
-                 */
-                num_buses = 9;
-                break;
-        default:
-                printk(KERN_INFO "%s: Unsupported Winnipeg type!\n", __func__);
-                return last_bus;
-        }
-
-        for (bus = last_bus; bus < last_bus + num_buses; bus++)
-                mp_bus_id_to_node[bus] = node;
-        return bus;
-}
-
-static int __init build_detail_arrays(void)
-{
-        unsigned long ptr;
-        int i, scal_detail_size, rio_detail_size;
-
-        if (rio_table_hdr->num_scal_dev > MAX_NUMNODES) {
-                printk(KERN_WARNING "%s: MAX_NUMNODES too low!  Defined as %d, but system has %d nodes.\n", __func__, MAX_NUMNODES, rio_table_hdr->num_scal_dev);
-                return 0;
-        }
-
-        switch (rio_table_hdr->version) {
-        default:
-                printk(KERN_WARNING "%s: Invalid Rio Grande Table Version: %d\n", __func__, rio_table_hdr->version);
-                return 0;
-        case 2:
-                scal_detail_size = 11;
-                rio_detail_size = 13;
-                break;
-        case 3:
-                scal_detail_size = 12;
-                rio_detail_size = 15;
-                break;
-        }
-
-        ptr = (unsigned long)rio_table_hdr + 3;
-        for (i = 0; i < rio_table_hdr->num_scal_dev; i++, ptr += scal_detail_size)
-                scal_devs[i] = (struct scal_detail *)ptr;
-
-        for (i = 0; i < rio_table_hdr->num_rio_dev; i++, ptr += rio_detail_size)
-                rio_devs[i] = (struct rio_detail *)ptr;
-
-        return 1;
-}
-
-void __init setup_summit(void)
-{
-        unsigned long           ptr;
-        unsigned short          offset;
-        int                     i, next_wpeg, next_bus = 0;
-
-        /* The pointer to the EBDA is stored in the word @ phys 0x40E(40:0E) */
-        ptr = get_bios_ebda();
-        ptr = (unsigned long)phys_to_virt(ptr);
-
-        rio_table_hdr = NULL;
-        offset = 0x180;
-        while (offset) {
-                /* The block id is stored in the 2nd word */
-                if (*((unsigned short *)(ptr + offset + 2)) == 0x4752) {
-                        /* set the pointer past the offset & block id */
-                        rio_table_hdr = (struct rio_table_hdr *)(ptr + offset + 4);
-                        break;
-                }
-                /* The next offset is stored in the 1st word.  0 means no more */
-                offset = *((unsigned short *)(ptr + offset));
-        }
-        if (!rio_table_hdr) {
-                printk(KERN_ERR "%s: Unable to locate Rio Grande Table in EBDA - bailing!\n", __func__);
-                return;
-        }
-
-        if (!build_detail_arrays())
-                return;
-
-        /* The first Winnipeg we're looking for has an index of 0 */
-        next_wpeg = 0;
-        do {
-                for (i = 0; i < rio_table_hdr->num_rio_dev; i++) {
-                        if (is_WPEG(rio_devs[i]) && rio_devs[i]->WP_index == next_wpeg) {
-                                /* It's the Winnipeg we're looking for! */
-                                next_bus = setup_pci_node_map_for_wpeg(i, next_bus);
-                                next_wpeg++;
-                                break;
-                        }
-                }
-                /*
-                 * If we go through all Rio devices and don't find one with
-                 * the next index, it means we've found all the Winnipegs,
-                 * and thus all the PCI buses.
-                 */
-                if (i == rio_table_hdr->num_rio_dev)
-                        next_wpeg = 0;
-        } while (next_wpeg != 0);
-}
diff --git a/arch/x86/kernel/syscall_table_32.S b/arch/x86/kernel/syscall_table_32.S
index d44395ff34c3..3bdb64829b82 100644
--- a/arch/x86/kernel/syscall_table_32.S
+++ b/arch/x86/kernel/syscall_table_32.S
@@ -1,7 +1,7 @@
 ENTRY(sys_call_table)
         .long sys_restart_syscall       /* 0 - old "setup()" system call, used for restarting */
         .long sys_exit
-        .long sys_fork
+        .long ptregs_fork
         .long sys_read
         .long sys_write
         .long sys_open          /* 5 */
@@ -10,7 +10,7 @@ ENTRY(sys_call_table)
         .long sys_creat
         .long sys_link
         .long sys_unlink        /* 10 */
-        .long sys_execve
+        .long ptregs_execve
         .long sys_chdir
         .long sys_time
         .long sys_mknod
@@ -88,7 +88,7 @@ ENTRY(sys_call_table)
         .long sys_uselib
         .long sys_swapon
         .long sys_reboot
-        .long old_readdir
+        .long sys_old_readdir
         .long old_mmap          /* 90 */
         .long sys_munmap
         .long sys_truncate
@@ -109,17 +109,17 @@ ENTRY(sys_call_table)
         .long sys_newlstat
         .long sys_newfstat
         .long sys_uname
-        .long sys_iopl          /* 110 */
+        .long ptregs_iopl       /* 110 */
         .long sys_vhangup
         .long sys_ni_syscall    /* old "idle" system call */
-        .long sys_vm86old
+        .long ptregs_vm86old
         .long sys_wait4
         .long sys_swapoff       /* 115 */
         .long sys_sysinfo
         .long sys_ipc
         .long sys_fsync
-        .long sys_sigreturn
-        .long sys_clone         /* 120 */
+        .long ptregs_sigreturn
+        .long ptregs_clone      /* 120 */
         .long sys_setdomainname
         .long sys_newuname
         .long sys_modify_ldt
@@ -165,14 +165,14 @@ ENTRY(sys_call_table)
         .long sys_mremap
         .long sys_setresuid16
         .long sys_getresuid16   /* 165 */
-        .long sys_vm86
+        .long ptregs_vm86
         .long sys_ni_syscall    /* Old sys_query_module */
         .long sys_poll
         .long sys_nfsservctl
         .long sys_setresgid16   /* 170 */
         .long sys_getresgid16
         .long sys_prctl
-        .long sys_rt_sigreturn
+        .long ptregs_rt_sigreturn
         .long sys_rt_sigaction
         .long sys_rt_sigprocmask        /* 175 */
         .long sys_rt_sigpending
@@ -185,11 +185,11 @@ ENTRY(sys_call_table)
         .long sys_getcwd
         .long sys_capget
         .long sys_capset        /* 185 */
-        .long sys_sigaltstack
+        .long ptregs_sigaltstack
         .long sys_sendfile
         .long sys_ni_syscall    /* reserved for streams1 */
         .long sys_ni_syscall    /* reserved for streams2 */
-        .long sys_vfork         /* 190 */
+        .long ptregs_vfork      /* 190 */
         .long sys_getrlimit
         .long sys_mmap2
         .long sys_truncate64
diff --git a/arch/x86/kernel/time_32.c b/arch/x86/kernel/time_32.c
index 3985cac0ed47..5c5d87f0b2e1 100644
--- a/arch/x86/kernel/time_32.c
+++ b/arch/x86/kernel/time_32.c
@@ -33,12 +33,12 @@
 #include <linux/time.h>
 #include <linux/mca.h>
 
-#include <asm/arch_hooks.h>
+#include <asm/setup.h>
 #include <asm/hpet.h>
 #include <asm/time.h>
 #include <asm/timer.h>
 
-#include "do_timer.h"
+#include <asm/do_timer.h>
 
 int timer_ack;
 
@@ -118,7 +118,7 @@ void __init hpet_time_init(void)
 {
         if (!hpet_enable())
                 setup_pit_timer();
-        time_init_hook();
+        x86_quirk_time_init();
 }
 
 /*
@@ -131,7 +131,7 @@ void __init hpet_time_init(void)
  */
 void __init time_init(void)
 {
-        pre_time_init_hook();
+        x86_quirk_pre_time_init();
         tsc_init();
         late_time_init = choose_time_init();
 }
diff --git a/arch/x86/kernel/time_64.c b/arch/x86/kernel/time_64.c
index e6e695acd725..241ec3923f61 100644
--- a/arch/x86/kernel/time_64.c
+++ b/arch/x86/kernel/time_64.c
@@ -115,7 +115,7 @@ unsigned long __init calibrate_cpu(void)
 
 static struct irqaction irq0 = {
         .handler        = timer_interrupt,
-        .flags          = IRQF_DISABLED | IRQF_IRQPOLL | IRQF_NOBALANCING,
+        .flags          = IRQF_DISABLED | IRQF_IRQPOLL | IRQF_NOBALANCING | IRQF_TIMER,
         .mask           = CPU_MASK_NONE,
         .name           = "timer"
 };
diff --git a/arch/x86/kernel/tlb_32.c b/arch/x86/kernel/tlb_32.c
deleted file mode 100644
index d37bbfcb813d..000000000000
--- a/arch/x86/kernel/tlb_32.c
+++ /dev/null
@@ -1,250 +0,0 @@
-#include <linux/spinlock.h>
-#include <linux/cpu.h>
-#include <linux/interrupt.h>
-
-#include <asm/tlbflush.h>
-
-DEFINE_PER_CPU(struct tlb_state, cpu_tlbstate)
-                        ____cacheline_aligned = { &init_mm, 0, };
-
-/* must come after the send_IPI functions above for inlining */
-#include <mach_ipi.h>
-
-/*
- *      Smarter SMP flushing macros.
- *              c/o Linus Torvalds.
- *
- *      These mean you can really definitely utterly forget about
- *      writing to user space from interrupts. (Its not allowed anyway).
- *
- *      Optimizations Manfred Spraul <manfred@colorfullife.com>
- */
-
-static cpumask_var_t flush_cpumask;
-static struct mm_struct *flush_mm;
-static unsigned long flush_va;
-static DEFINE_SPINLOCK(tlbstate_lock);
-
-/*
- * We cannot call mmdrop() because we are in interrupt context,
- * instead update mm->cpu_vm_mask.
- *
- * We need to reload %cr3 since the page tables may be going
- * away from under us..
- */
-void leave_mm(int cpu)
-{
-        BUG_ON(x86_read_percpu(cpu_tlbstate.state) == TLBSTATE_OK);
-        cpu_clear(cpu, x86_read_percpu(cpu_tlbstate.active_mm)->cpu_vm_mask);
-        load_cr3(swapper_pg_dir);
-}
-EXPORT_SYMBOL_GPL(leave_mm);
-
-/*
- *
- * The flush IPI assumes that a thread switch happens in this order:
- * [cpu0: the cpu that switches]
- * 1) switch_mm() either 1a) or 1b)
- * 1a) thread switch to a different mm
- * 1a1) cpu_clear(cpu, old_mm->cpu_vm_mask);
- *      Stop ipi delivery for the old mm. This is not synchronized with
- *      the other cpus, but smp_invalidate_interrupt ignore flush ipis
- *      for the wrong mm, and in the worst case we perform a superfluous
- *      tlb flush.
- * 1a2) set cpu_tlbstate to TLBSTATE_OK
- *      Now the smp_invalidate_interrupt won't call leave_mm if cpu0
- *      was in lazy tlb mode.
- * 1a3) update cpu_tlbstate[].active_mm
- *      Now cpu0 accepts tlb flushes for the new mm.
- * 1a4) cpu_set(cpu, new_mm->cpu_vm_mask);
- *      Now the other cpus will send tlb flush ipis.
- * 1a4) change cr3.
- * 1b) thread switch without mm change
- *      cpu_tlbstate[].active_mm is correct, cpu0 already handles
- *      flush ipis.
- * 1b1) set cpu_tlbstate to TLBSTATE_OK
- * 1b2) test_and_set the cpu bit in cpu_vm_mask.
- *      Atomically set the bit [other cpus will start sending flush ipis],
- *      and test the bit.
- * 1b3) if the bit was 0: leave_mm was called, flush the tlb.
- * 2) switch %%esp, ie current
- *
- * The interrupt must handle 2 special cases:
- * - cr3 is changed before %%esp, ie. it cannot use current->{active_,}mm.
- * - the cpu performs speculative tlb reads, i.e. even if the cpu only
- *   runs in kernel space, the cpu could load tlb entries for user space
- *   pages.
- *
- * The good news is that cpu_tlbstate is local to each cpu, no
- * write/read ordering problems.
- */
-
-/*
- * TLB flush IPI:
- *
- * 1) Flush the tlb entries if the cpu uses the mm that's being flushed.
- * 2) Leave the mm if we are in the lazy tlb mode.
- */
-
-void smp_invalidate_interrupt(struct pt_regs *regs)
-{
-        unsigned long cpu;
-
-        cpu = get_cpu();
-
-        if (!cpumask_test_cpu(cpu, flush_cpumask))
-                goto out;
-                /*
-                 * This was a BUG() but until someone can quote me the
-                 * line from the intel manual that guarantees an IPI to
-                 * multiple CPUs is retried _only_ on the erroring CPUs
-                 * its staying as a return
-                 *
-                 * BUG();
-                 */
-
-        if (flush_mm == x86_read_percpu(cpu_tlbstate.active_mm)) {
-                if (x86_read_percpu(cpu_tlbstate.state) == TLBSTATE_OK) {
-                        if (flush_va == TLB_FLUSH_ALL)
-                                local_flush_tlb();
-                        else
-                                __flush_tlb_one(flush_va);
-                } else
-                        leave_mm(cpu);
-        }
-        ack_APIC_irq();
-        smp_mb__before_clear_bit();
-        cpumask_clear_cpu(cpu, flush_cpumask);
-        smp_mb__after_clear_bit();
-out:
-        put_cpu_no_resched();
-        inc_irq_stat(irq_tlb_count);
-}
-
-void native_flush_tlb_others(const struct cpumask *cpumask,
-                             struct mm_struct *mm, unsigned long va)
-{
-        /*
-         * mm must exist :)
-         */
-        BUG_ON(!mm);
-
-        /*
-         * i'm not happy about this global shared spinlock in the
-         * MM hot path, but we'll see how contended it is.
-         * AK: x86-64 has a faster method that could be ported.
-         */
-        spin_lock(&tlbstate_lock);
-
-        cpumask_andnot(flush_cpumask, cpumask, cpumask_of(smp_processor_id()));
-        cpumask_and(flush_cpumask, flush_cpumask, cpu_online_mask);
-
-        /*
-         * If a task whose mm mask we are looking at has descheduled and
-         * has cleared its presence from the mask, or if a CPU which we ran
-         * on has gone down then there might be no flush work left:
-         */
-        if (unlikely(cpumask_empty(flush_cpumask))) {
-                spin_unlock(&tlbstate_lock);
-                return;
-        }
-
-        flush_mm = mm;
-        flush_va = va;
-
-        /*
-         * Make the above memory operations globally visible before
-         * sending the IPI.
-         */
-        smp_mb();
-        /*
-         * We have to send the IPI only to
-         * CPUs affected.
-         */
-        send_IPI_mask(flush_cpumask, INVALIDATE_TLB_VECTOR);
-
-        while (!cpumask_empty(flush_cpumask))
-                /* nothing. lockup detection does not belong here */
-                cpu_relax();
-
-        flush_mm = NULL;
-        flush_va = 0;
-        spin_unlock(&tlbstate_lock);
-}
-
-void flush_tlb_current_task(void)
-{
-        struct mm_struct *mm = current->mm;
-
-        preempt_disable();
-
-        local_flush_tlb();
-        if (cpumask_any_but(&mm->cpu_vm_mask, smp_processor_id()) < nr_cpu_ids)
-                flush_tlb_others(&mm->cpu_vm_mask, mm, TLB_FLUSH_ALL);
-        preempt_enable();
-}
-
-void flush_tlb_mm(struct mm_struct *mm)
-{
-
-        preempt_disable();
-
-        if (current->active_mm == mm) {
-                if (current->mm)
-                        local_flush_tlb();
-                else
-                        leave_mm(smp_processor_id());
-        }
-        if (cpumask_any_but(&mm->cpu_vm_mask, smp_processor_id()) < nr_cpu_ids)
-                flush_tlb_others(&mm->cpu_vm_mask, mm, TLB_FLUSH_ALL);
-
-        preempt_enable();
-}
-
-void flush_tlb_page(struct vm_area_struct *vma, unsigned long va)
-{
-        struct mm_struct *mm = vma->vm_mm;
-
-        preempt_disable();
-
-        if (current->active_mm == mm) {
-                if (current->mm)
-                        __flush_tlb_one(va);
-                 else
-                        leave_mm(smp_processor_id());
-        }
-
-        if (cpumask_any_but(&mm->cpu_vm_mask, smp_processor_id()) < nr_cpu_ids)
-                flush_tlb_others(&mm->cpu_vm_mask, mm, va);
-        preempt_enable();
-}
-EXPORT_SYMBOL(flush_tlb_page);
-
-static void do_flush_tlb_all(void *info)
-{
-        unsigned long cpu = smp_processor_id();
-
-        __flush_tlb_all();
-        if (x86_read_percpu(cpu_tlbstate.state) == TLBSTATE_LAZY)
-                leave_mm(cpu);
-}
-
-void flush_tlb_all(void)
-{
-        on_each_cpu(do_flush_tlb_all, NULL, 1);
-}
-
-void reset_lazy_tlbstate(void)
-{
-        int cpu = raw_smp_processor_id();
-
-        per_cpu(cpu_tlbstate, cpu).state = 0;
-        per_cpu(cpu_tlbstate, cpu).active_mm = &init_mm;
-}
-
-static int init_flush_cpumask(void)
-{
-        alloc_cpumask_var(&flush_cpumask, GFP_KERNEL);
-        return 0;
-}
-early_initcall(init_flush_cpumask);
diff --git a/arch/x86/kernel/tlb_uv.c b/arch/x86/kernel/tlb_uv.c
index 690dcf1a27d4..d038b9c45cf8 100644
--- a/arch/x86/kernel/tlb_uv.c
+++ b/arch/x86/kernel/tlb_uv.c
@@ -11,16 +11,15 @@
 #include <linux/kernel.h>
 
 #include <asm/mmu_context.h>
+#include <asm/uv/uv.h>
 #include <asm/uv/uv_mmrs.h>
 #include <asm/uv/uv_hub.h>
 #include <asm/uv/uv_bau.h>
-#include <asm/genapic.h>
+#include <asm/apic.h>
 #include <asm/idle.h>
 #include <asm/tsc.h>
 #include <asm/irq_vectors.h>
 
-#include <mach_apic.h>
-
 static struct bau_control       **uv_bau_table_bases __read_mostly;
 static int                      uv_bau_retry_limit __read_mostly;
 
@@ -200,6 +199,7 @@ static int uv_wait_completion(struct bau_desc *bau_desc,
                                 destination_timeouts = 0;
                         }
                 }
+                cpu_relax();
         }
         return FLUSH_COMPLETE;
 }
@@ -209,14 +209,15 @@ static int uv_wait_completion(struct bau_desc *bau_desc,
  *
  * Send a broadcast and wait for a broadcast message to complete.
  *
- * The cpumaskp mask contains the cpus the broadcast was sent to.
+ * The flush_mask contains the cpus the broadcast was sent to.
  *
- * Returns 1 if all remote flushing was done. The mask is zeroed.
- * Returns 0 if some remote flushing remains to be done. The mask will have
- * some bits still set.
+ * Returns NULL if all remote flushing was done. The mask is zeroed.
+ * Returns @flush_mask if some remote flushing remains to be done. The
+ * mask will have some bits still set.
  */
-int uv_flush_send_and_wait(int cpu, int this_blade, struct bau_desc *bau_desc,
-                           struct cpumask *cpumaskp)
+const struct cpumask *uv_flush_send_and_wait(int cpu, int this_blade,
+                                             struct bau_desc *bau_desc,
+                                             struct cpumask *flush_mask)
 {
         int completion_status = 0;
         int right_shift;
@@ -256,66 +257,74 @@ int uv_flush_send_and_wait(int cpu, int this_blade, struct bau_desc *bau_desc,
                  * the cpu's, all of which are still in the mask.
                  */
                 __get_cpu_var(ptcstats).ptc_i++;
-                return 0;
+                return flush_mask;
         }
 
         /*
          * Success, so clear the remote cpu's from the mask so we don't
          * use the IPI method of shootdown on them.
          */
-        for_each_cpu(bit, cpumaskp) {
+        for_each_cpu(bit, flush_mask) {
                 blade = uv_cpu_to_blade_id(bit);
                 if (blade == this_blade)
                         continue;
-                cpumask_clear_cpu(bit, cpumaskp);
+                cpumask_clear_cpu(bit, flush_mask);
         }
-        if (!cpumask_empty(cpumaskp))
-                return 0;
-        return 1;
+        if (!cpumask_empty(flush_mask))
+                return flush_mask;
+        return NULL;
 }
 
 /**
  * uv_flush_tlb_others - globally purge translation cache of a virtual
  * address or all TLB's
- * @cpumaskp: mask of all cpu's in which the address is to be removed
+ * @cpumask: mask of all cpu's in which the address is to be removed
  * @mm: mm_struct containing virtual address range
  * @va: virtual address to be removed (or TLB_FLUSH_ALL for all TLB's on cpu)
+ * @cpu: the current cpu
  *
  * This is the entry point for initiating any UV global TLB shootdown.
  *
  * Purges the translation caches of all specified processors of the given
  * virtual address, or purges all TLB's on specified processors.
  *
- * The caller has derived the cpumaskp from the mm_struct and has subtracted
- * the local cpu from the mask.  This function is called only if there
- * are bits set in the mask. (e.g. flush_tlb_page())
+ * The caller has derived the cpumask from the mm_struct.  This function
+ * is called only if there are bits set in the mask. (e.g. flush_tlb_page())
  *
- * The cpumaskp is converted into a nodemask of the nodes containing
+ * The cpumask is converted into a nodemask of the nodes containing
  * the cpus.
  *
- * Returns 1 if all remote flushing was done.
- * Returns 0 if some remote flushing remains to be done.
+ * Note that this function should be called with preemption disabled.
+ *
+ * Returns NULL if all remote flushing was done.
+ * Returns pointer to cpumask if some remote flushing remains to be
+ * done.  The returned pointer is valid till preemption is re-enabled.
  */
-int uv_flush_tlb_others(struct cpumask *cpumaskp, struct mm_struct *mm,
-                        unsigned long va)
+const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask,
+                                          struct mm_struct *mm,
+                                          unsigned long va, unsigned int cpu)
 {
+        static DEFINE_PER_CPU(cpumask_t, flush_tlb_mask);
+        struct cpumask *flush_mask = &__get_cpu_var(flush_tlb_mask);
         int i;
         int bit;
         int blade;
-        int cpu;
+        int uv_cpu;
         int this_blade;
         int locals = 0;
         struct bau_desc *bau_desc;
 
-        cpu = uv_blade_processor_id();
+        cpumask_andnot(flush_mask, cpumask, cpumask_of(cpu));
+
+        uv_cpu = uv_blade_processor_id();
         this_blade = uv_numa_blade_id();
         bau_desc = __get_cpu_var(bau_control).descriptor_base;
-        bau_desc += UV_ITEMS_PER_DESCRIPTOR * cpu;
+        bau_desc += UV_ITEMS_PER_DESCRIPTOR * uv_cpu;
 
         bau_nodes_clear(&bau_desc->distribution, UV_DISTRIBUTION_SIZE);
 
         i = 0;
-        for_each_cpu(bit, cpumaskp) {
+        for_each_cpu(bit, flush_mask) {
                 blade = uv_cpu_to_blade_id(bit);
                 BUG_ON(blade > (UV_DISTRIBUTION_SIZE - 1));
                 if (blade == this_blade) {
@@ -330,17 +339,17 @@ int uv_flush_tlb_others(struct cpumask *cpumaskp, struct mm_struct *mm,
                  * no off_node flushing; return status for local node
                  */
                 if (locals)
-                        return 0;
+                        return flush_mask;
                 else
-                        return 1;
+                        return NULL;
         }
         __get_cpu_var(ptcstats).requestor++;
         __get_cpu_var(ptcstats).ntargeted += i;
 
         bau_desc->payload.address = va;
-        bau_desc->payload.sending_cpu = smp_processor_id();
+        bau_desc->payload.sending_cpu = cpu;
 
-        return uv_flush_send_and_wait(cpu, this_blade, bau_desc, cpumaskp);
+        return uv_flush_send_and_wait(uv_cpu, this_blade, bau_desc, flush_mask);
 }
 
 /*
diff --git a/arch/x86/kernel/trampoline_32.S b/arch/x86/kernel/trampoline_32.S
index d8ccc3c6552f..66d874e5404c 100644
--- a/arch/x86/kernel/trampoline_32.S
+++ b/arch/x86/kernel/trampoline_32.S
@@ -29,7 +29,7 @@
 
 #include <linux/linkage.h>
 #include <asm/segment.h>
-#include <asm/page.h>
+#include <asm/page_types.h>
 
 /* We can free up trampoline after bootup if cpu hotplug is not supported. */
 #ifndef CONFIG_HOTPLUG_CPU
diff --git a/arch/x86/kernel/trampoline_64.S b/arch/x86/kernel/trampoline_64.S
index 894293c598db..cddfb8d386b9 100644
--- a/arch/x86/kernel/trampoline_64.S
+++ b/arch/x86/kernel/trampoline_64.S
@@ -25,10 +25,11 @@
  */
 
 #include <linux/linkage.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
+#include <asm/pgtable_types.h>
+#include <asm/page_types.h>
 #include <asm/msr.h>
 #include <asm/segment.h>
+#include <asm/processor-flags.h>
 
 .section .rodata, "a", @progbits
 
@@ -37,7 +38,7 @@
 ENTRY(trampoline_data)
 r_base = .
         cli                     # We should be safe anyway
-        wbinvd  
+        wbinvd
         mov     %cs, %ax        # Code and data in the same place
         mov     %ax, %ds
         mov     %ax, %es
@@ -73,9 +74,8 @@ r_base = .
         lidtl   tidt - r_base   # load idt with 0, 0
         lgdtl   tgdt - r_base   # load gdt with whatever is appropriate
 
-        xor     %ax, %ax
-        inc     %ax             # protected mode (PE) bit
-        lmsw    %ax             # into protected mode
+        mov     $X86_CR0_PE, %ax        # protected mode (PE) bit
+        lmsw    %ax                     # into protected mode
 
         # flush prefetch and jump to startup_32
         ljmpl   *(startup_32_vector - r_base)
@@ -86,9 +86,8 @@ startup_32:
         movl    $__KERNEL_DS, %eax      # Initialize the %ds segment register
         movl    %eax, %ds
 
-        xorl    %eax, %eax
-        btsl    $5, %eax                # Enable PAE mode
-        movl    %eax, %cr4
+        movl    $X86_CR4_PAE, %eax
+        movl    %eax, %cr4              # Enable PAE mode
 
                                         # Setup trampoline 4 level pagetables
         leal    (trampoline_level4_pgt - r_base)(%esi), %eax
@@ -99,9 +98,9 @@ startup_32:
         xorl    %edx, %edx
         wrmsr
 
-        xorl    %eax, %eax
-        btsl    $31, %eax               # Enable paging and in turn activate Long Mode
-        btsl    $0, %eax                # Enable protected mode
+        # Enable paging and in turn activate Long Mode
+        # Enable protected mode
+        movl    $(X86_CR0_PG | X86_CR0_PE), %eax
         movl    %eax, %cr0
 
         /*
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 98c2d055284b..a1d288327ff0 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -54,15 +54,14 @@
 #include <asm/desc.h>
 #include <asm/i387.h>
 
-#include <mach_traps.h>
+#include <asm/mach_traps.h>
 
 #ifdef CONFIG_X86_64
 #include <asm/pgalloc.h>
 #include <asm/proto.h>
-#include <asm/pda.h>
 #else
 #include <asm/processor-flags.h>
-#include <asm/arch_hooks.h>
+#include <asm/setup.h>
 #include <asm/traps.h>
 
 #include "cpu/mcheck/mce.h"
@@ -99,6 +98,12 @@ static inline void preempt_conditional_sti(struct pt_regs *regs)
                 local_irq_enable();
 }
 
+static inline void conditional_cli(struct pt_regs *regs)
+{
+        if (regs->flags & X86_EFLAGS_IF)
+                local_irq_disable();
+}
+
 static inline void preempt_conditional_cli(struct pt_regs *regs)
 {
         if (regs->flags & X86_EFLAGS_IF)
@@ -113,47 +118,6 @@ die_if_kernel(const char *str, struct pt_regs *regs, long err)
         if (!user_mode_vm(regs))
                 die(str, regs, err);
 }
-
-/*
- * Perform the lazy TSS's I/O bitmap copy. If the TSS has an
- * invalid offset set (the LAZY one) and the faulting thread has
- * a valid I/O bitmap pointer, we copy the I/O bitmap in the TSS,
- * we set the offset field correctly and return 1.
- */
-static int lazy_iobitmap_copy(void)
-{
-        struct thread_struct *thread;
-        struct tss_struct *tss;
-        int cpu;
-
-        cpu = get_cpu();
-        tss = &per_cpu(init_tss, cpu);
-        thread = &current->thread;
-
-        if (tss->x86_tss.io_bitmap_base == INVALID_IO_BITMAP_OFFSET_LAZY &&
-            thread->io_bitmap_ptr) {
-                memcpy(tss->io_bitmap, thread->io_bitmap_ptr,
-                       thread->io_bitmap_max);
-                /*
-                 * If the previously set map was extending to higher ports
-                 * than the current one, pad extra space with 0xff (no access).
-                 */
-                if (thread->io_bitmap_max < tss->io_bitmap_max) {
-                        memset((char *) tss->io_bitmap +
-                                thread->io_bitmap_max, 0xff,
-                                tss->io_bitmap_max - thread->io_bitmap_max);
-                }
-                tss->io_bitmap_max = thread->io_bitmap_max;
-                tss->x86_tss.io_bitmap_base = IO_BITMAP_OFFSET;
-                tss->io_bitmap_owner = thread;
-                put_cpu();
-
-                return 1;
-        }
-        put_cpu();
-
-        return 0;
-}
 #endif
 
 static void __kprobes
@@ -304,11 +268,6 @@ do_general_protection(struct pt_regs *regs, long error_code)
         conditional_sti(regs);
 
 #ifdef CONFIG_X86_32
-        if (lazy_iobitmap_copy()) {
-                /* restart the faulting instruction */
-                return;
-        }
-
         if (regs->flags & X86_VM_MASK)
                 goto gp_in_vm86;
 #endif
@@ -626,8 +585,10 @@ clear_dr7:
 
 #ifdef CONFIG_X86_32
 debug_vm86:
+        /* reenable preemption: handle_vm86_trap() might sleep */
+        dec_preempt_count();
         handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code, 1);
-        preempt_conditional_cli(regs);
+        conditional_cli(regs);
         return;
 #endif
 
@@ -896,7 +857,7 @@ asmlinkage void math_state_restore(void)
 EXPORT_SYMBOL_GPL(math_state_restore);
 
 #ifndef CONFIG_MATH_EMULATION
-asmlinkage void math_emulate(long arg)
+void math_emulate(struct math_emu_info *info)
 {
         printk(KERN_EMERG
                 "math-emulation not enabled and no coprocessor found.\n");
@@ -907,12 +868,16 @@ asmlinkage void math_emulate(long arg)
 #endif /* CONFIG_MATH_EMULATION */
 
 dotraplinkage void __kprobes
-do_device_not_available(struct pt_regs *regs, long error)
+do_device_not_available(struct pt_regs *regs, long error_code)
 {
 #ifdef CONFIG_X86_32
         if (read_cr0() & X86_CR0_EM) {
+                struct math_emu_info info = { };
+
                 conditional_sti(regs);
-                math_emulate(0);
+
+                info.regs = regs;
+                math_emulate(&info);
         } else {
                 math_state_restore(); /* interrupts still off */
                 conditional_sti(regs);
@@ -931,7 +896,7 @@ dotraplinkage void do_iret_error(struct pt_regs *regs, long error_code)
         info.si_signo = SIGILL;
         info.si_errno = 0;
         info.si_code = ILL_BADSTK;
-        info.si_addr = 0;
+        info.si_addr = NULL;
         if (notify_die(DIE_TRAP, "iret exception",
                         regs, error_code, 32, SIGILL) == NOTIFY_STOP)
                 return;
@@ -1015,6 +980,6 @@ void __init trap_init(void)
         cpu_init();
 
 #ifdef CONFIG_X86_32
-        trap_init_hook();
+        x86_quirk_trap_init();
 #endif
 }
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index 599e58168631..83d53ce5d4c4 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -773,7 +773,7 @@ __cpuinit int unsynchronized_tsc(void)
         if (!cpu_has_tsc || tsc_unstable)
                 return 1;
 
-#ifdef CONFIG_X86_SMP
+#ifdef CONFIG_SMP
         if (apic_is_clustered_box())
                 return 1;
 #endif
diff --git a/arch/x86/kernel/uv_time.c b/arch/x86/kernel/uv_time.c
new file mode 100644
index 000000000000..2ffb6c53326e
--- /dev/null
+++ b/arch/x86/kernel/uv_time.c
@@ -0,0 +1,393 @@
+/*
+ * SGI RTC clock/timer routines.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ *  Copyright (c) 2009 Silicon Graphics, Inc.  All Rights Reserved.
+ *  Copyright (c) Dimitri Sivanich
+ */
+#include <linux/clockchips.h>
+
+#include <asm/uv/uv_mmrs.h>
+#include <asm/uv/uv_hub.h>
+#include <asm/uv/bios.h>
+#include <asm/uv/uv.h>
+#include <asm/apic.h>
+#include <asm/cpu.h>
+
+#define RTC_NAME                "sgi_rtc"
+
+static cycle_t uv_read_rtc(void);
+static int uv_rtc_next_event(unsigned long, struct clock_event_device *);
+static void uv_rtc_timer_setup(enum clock_event_mode,
+                                struct clock_event_device *);
+
+static struct clocksource clocksource_uv = {
+        .name           = RTC_NAME,
+        .rating         = 400,
+        .read           = uv_read_rtc,
+        .mask           = (cycle_t)UVH_RTC_REAL_TIME_CLOCK_MASK,
+        .shift          = 10,
+        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
+};
+
+static struct clock_event_device clock_event_device_uv = {
+        .name           = RTC_NAME,
+        .features       = CLOCK_EVT_FEAT_ONESHOT,
+        .shift          = 20,
+        .rating         = 400,
+        .irq            = -1,
+        .set_next_event = uv_rtc_next_event,
+        .set_mode       = uv_rtc_timer_setup,
+        .event_handler  = NULL,
+};
+
+static DEFINE_PER_CPU(struct clock_event_device, cpu_ced);
+
+/* There is one of these allocated per node */
+struct uv_rtc_timer_head {
+        spinlock_t      lock;
+        /* next cpu waiting for timer, local node relative: */
+        int             next_cpu;
+        /* number of cpus on this node: */
+        int             ncpus;
+        struct {
+                int     lcpu;           /* systemwide logical cpu number */
+                u64     expires;        /* next timer expiration for this cpu */
+        } cpu[1];
+};
+
+/*
+ * Access to uv_rtc_timer_head via blade id.
+ */
+static struct uv_rtc_timer_head         **blade_info __read_mostly;
+
+static int                              uv_rtc_enable;
+
+/*
+ * Hardware interface routines
+ */
+
+/* Send IPIs to another node */
+static void uv_rtc_send_IPI(int cpu)
+{
+        unsigned long apicid, val;
+        int pnode;
+
+        apicid = cpu_physical_id(cpu);
+        pnode = uv_apicid_to_pnode(apicid);
+        val = (1UL << UVH_IPI_INT_SEND_SHFT) |
+              (apicid << UVH_IPI_INT_APIC_ID_SHFT) |
+              (GENERIC_INTERRUPT_VECTOR << UVH_IPI_INT_VECTOR_SHFT);
+
+        uv_write_global_mmr64(pnode, UVH_IPI_INT, val);
+}
+
+/* Check for an RTC interrupt pending */
+static int uv_intr_pending(int pnode)
+{
+        return uv_read_global_mmr64(pnode, UVH_EVENT_OCCURRED0) &
+                UVH_EVENT_OCCURRED0_RTC1_MASK;
+}
+
+/* Setup interrupt and return non-zero if early expiration occurred. */
+static int uv_setup_intr(int cpu, u64 expires)
+{
+        u64 val;
+        int pnode = uv_cpu_to_pnode(cpu);
+
+        uv_write_global_mmr64(pnode, UVH_RTC1_INT_CONFIG,
+                UVH_RTC1_INT_CONFIG_M_MASK);
+        uv_write_global_mmr64(pnode, UVH_INT_CMPB, -1L);
+
+        uv_write_global_mmr64(pnode, UVH_EVENT_OCCURRED0_ALIAS,
+                UVH_EVENT_OCCURRED0_RTC1_MASK);
+
+        val = (GENERIC_INTERRUPT_VECTOR << UVH_RTC1_INT_CONFIG_VECTOR_SHFT) |
+                ((u64)cpu_physical_id(cpu) << UVH_RTC1_INT_CONFIG_APIC_ID_SHFT);
+
+        /* Set configuration */
+        uv_write_global_mmr64(pnode, UVH_RTC1_INT_CONFIG, val);
+        /* Initialize comparator value */
+        uv_write_global_mmr64(pnode, UVH_INT_CMPB, expires);
+
+        return (expires < uv_read_rtc() && !uv_intr_pending(pnode));
+}
+
+/*
+ * Per-cpu timer tracking routines
+ */
+
+static __init void uv_rtc_deallocate_timers(void)
+{
+        int bid;
+
+        for_each_possible_blade(bid) {
+                kfree(blade_info[bid]);
+        }
+        kfree(blade_info);
+}
+
+/* Allocate per-node list of cpu timer expiration times. */
+static __init int uv_rtc_allocate_timers(void)
+{
+        int cpu;
+
+        blade_info = kmalloc(uv_possible_blades * sizeof(void *), GFP_KERNEL);
+        if (!blade_info)
+                return -ENOMEM;
+        memset(blade_info, 0, uv_possible_blades * sizeof(void *));
+
+        for_each_present_cpu(cpu) {
+                int nid = cpu_to_node(cpu);
+                int bid = uv_cpu_to_blade_id(cpu);
+                int bcpu = uv_cpu_hub_info(cpu)->blade_processor_id;
+                struct uv_rtc_timer_head *head = blade_info[bid];
+
+                if (!head) {
+                        head = kmalloc_node(sizeof(struct uv_rtc_timer_head) +
+                                (uv_blade_nr_possible_cpus(bid) *
+                                        2 * sizeof(u64)),
+                                GFP_KERNEL, nid);
+                        if (!head) {
+                                uv_rtc_deallocate_timers();
+                                return -ENOMEM;
+                        }
+                        spin_lock_init(&head->lock);
+                        head->ncpus = uv_blade_nr_possible_cpus(bid);
+                        head->next_cpu = -1;
+                        blade_info[bid] = head;
+                }
+
+                head->cpu[bcpu].lcpu = cpu;
+                head->cpu[bcpu].expires = ULLONG_MAX;
+        }
+
+        return 0;
+}
+
+/* Find and set the next expiring timer.  */
+static void uv_rtc_find_next_timer(struct uv_rtc_timer_head *head, int pnode)
+{
+        u64 lowest = ULLONG_MAX;
+        int c, bcpu = -1;
+
+        head->next_cpu = -1;
+        for (c = 0; c < head->ncpus; c++) {
+                u64 exp = head->cpu[c].expires;
+                if (exp < lowest) {
+                        bcpu = c;
+                        lowest = exp;
+                }
+        }
+        if (bcpu >= 0) {
+                head->next_cpu = bcpu;
+                c = head->cpu[bcpu].lcpu;
+                if (uv_setup_intr(c, lowest))
+                        /* If we didn't set it up in time, trigger */
+                        uv_rtc_send_IPI(c);
+        } else {
+                uv_write_global_mmr64(pnode, UVH_RTC1_INT_CONFIG,
+                        UVH_RTC1_INT_CONFIG_M_MASK);
+        }
+}
+
+/*
+ * Set expiration time for current cpu.
+ *
+ * Returns 1 if we missed the expiration time.
+ */
+static int uv_rtc_set_timer(int cpu, u64 expires)
+{
+        int pnode = uv_cpu_to_pnode(cpu);
+        int bid = uv_cpu_to_blade_id(cpu);
+        struct uv_rtc_timer_head *head = blade_info[bid];
+        int bcpu = uv_cpu_hub_info(cpu)->blade_processor_id;
+        u64 *t = &head->cpu[bcpu].expires;
+        unsigned long flags;
+        int next_cpu;
+
+        spin_lock_irqsave(&head->lock, flags);
+
+        next_cpu = head->next_cpu;
+        *t = expires;
+        /* Will this one be next to go off? */
+        if (next_cpu < 0 || bcpu == next_cpu ||
+                        expires < head->cpu[next_cpu].expires) {
+                head->next_cpu = bcpu;
+                if (uv_setup_intr(cpu, expires)) {
+                        *t = ULLONG_MAX;
+                        uv_rtc_find_next_timer(head, pnode);
+                        spin_unlock_irqrestore(&head->lock, flags);
+                        return 1;
+                }
+        }
+
+        spin_unlock_irqrestore(&head->lock, flags);
+        return 0;
+}
+
+/*
+ * Unset expiration time for current cpu.
+ *
+ * Returns 1 if this timer was pending.
+ */
+static int uv_rtc_unset_timer(int cpu)
+{
+        int pnode = uv_cpu_to_pnode(cpu);
+        int bid = uv_cpu_to_blade_id(cpu);
+        struct uv_rtc_timer_head *head = blade_info[bid];
+        int bcpu = uv_cpu_hub_info(cpu)->blade_processor_id;
+        u64 *t = &head->cpu[bcpu].expires;
+        unsigned long flags;
+        int rc = 0;
+
+        spin_lock_irqsave(&head->lock, flags);
+
+        if (head->next_cpu == bcpu && uv_read_rtc() >= *t)
+                rc = 1;
+
+        *t = ULLONG_MAX;
+
+        /* Was the hardware setup for this timer? */
+        if (head->next_cpu == bcpu)
+                uv_rtc_find_next_timer(head, pnode);
+
+        spin_unlock_irqrestore(&head->lock, flags);
+
+        return rc;
+}
+
+
+/*
+ * Kernel interface routines.
+ */
+
+/*
+ * Read the RTC.
+ */
+static cycle_t uv_read_rtc(void)
+{
+        return (cycle_t)uv_read_local_mmr(UVH_RTC);
+}
+
+/*
+ * Program the next event, relative to now
+ */
+static int uv_rtc_next_event(unsigned long delta,
+                             struct clock_event_device *ced)
+{
+        int ced_cpu = cpumask_first(ced->cpumask);
+
+        return uv_rtc_set_timer(ced_cpu, delta + uv_read_rtc());
+}
+
+/*
+ * Setup the RTC timer in oneshot mode
+ */
+static void uv_rtc_timer_setup(enum clock_event_mode mode,
+                               struct clock_event_device *evt)
+{
+        int ced_cpu = cpumask_first(evt->cpumask);
+
+        switch (mode) {
+        case CLOCK_EVT_MODE_PERIODIC:
+        case CLOCK_EVT_MODE_ONESHOT:
+        case CLOCK_EVT_MODE_RESUME:
+                /* Nothing to do here yet */
+                break;
+        case CLOCK_EVT_MODE_UNUSED:
+        case CLOCK_EVT_MODE_SHUTDOWN:
+                uv_rtc_unset_timer(ced_cpu);
+                break;
+        }
+}
+
+static void uv_rtc_interrupt(void)
+{
+        struct clock_event_device *ced = &__get_cpu_var(cpu_ced);
+        int cpu = smp_processor_id();
+
+        if (!ced || !ced->event_handler)
+                return;
+
+        if (uv_rtc_unset_timer(cpu) != 1)
+                return;
+
+        ced->event_handler(ced);
+}
+
+static int __init uv_enable_rtc(char *str)
+{
+        uv_rtc_enable = 1;
+
+        return 1;
+}
+__setup("uvrtc", uv_enable_rtc);
+
+static __init void uv_rtc_register_clockevents(struct work_struct *dummy)
+{
+        struct clock_event_device *ced = &__get_cpu_var(cpu_ced);
+
+        *ced = clock_event_device_uv;
+        ced->cpumask = cpumask_of(smp_processor_id());
+        clockevents_register_device(ced);
+}
+
+static __init int uv_rtc_setup_clock(void)
+{
+        int rc;
+
+        if (!uv_rtc_enable || !is_uv_system() || generic_interrupt_extension)
+                return -ENODEV;
+
+        generic_interrupt_extension = uv_rtc_interrupt;
+
+        clocksource_uv.mult = clocksource_hz2mult(sn_rtc_cycles_per_second,
+                                clocksource_uv.shift);
+
+        rc = clocksource_register(&clocksource_uv);
+        if (rc) {
+                generic_interrupt_extension = NULL;
+                return rc;
+        }
+
+        /* Setup and register clockevents */
+        rc = uv_rtc_allocate_timers();
+        if (rc) {
+                clocksource_unregister(&clocksource_uv);
+                generic_interrupt_extension = NULL;
+                return rc;
+        }
+
+        clock_event_device_uv.mult = div_sc(sn_rtc_cycles_per_second,
+                                NSEC_PER_SEC, clock_event_device_uv.shift);
+
+        clock_event_device_uv.min_delta_ns = NSEC_PER_SEC /
+                                                sn_rtc_cycles_per_second;
+
+        clock_event_device_uv.max_delta_ns = clocksource_uv.mask *
+                                (NSEC_PER_SEC / sn_rtc_cycles_per_second);
+
+        rc = schedule_on_each_cpu(uv_rtc_register_clockevents);
+        if (rc) {
+                clocksource_unregister(&clocksource_uv);
+                generic_interrupt_extension = NULL;
+                uv_rtc_deallocate_timers();
+        }
+
+        return rc;
+}
+arch_initcall(uv_rtc_setup_clock);
diff --git a/arch/x86/kernel/visws_quirks.c b/arch/x86/kernel/visws_quirks.c
index d801d06af068..31ffc24eec4d 100644
--- a/arch/x86/kernel/visws_quirks.c
+++ b/arch/x86/kernel/visws_quirks.c
@@ -24,18 +24,14 @@
 
 #include <asm/visws/cobalt.h>
 #include <asm/visws/piix4.h>
-#include <asm/arch_hooks.h>
 #include <asm/io_apic.h>
 #include <asm/fixmap.h>
 #include <asm/reboot.h>
 #include <asm/setup.h>
+#include <asm/apic.h>
 #include <asm/e820.h>
 #include <asm/io.h>
 
-#include <mach_ipi.h>
-
-#include "mach_apic.h"
-
 #include <linux/kernel_stat.h>
 
 #include <asm/i8259.h>
@@ -49,8 +45,6 @@
 
 extern int no_broadcast;
 
-#include <asm/apic.h>
-
 char visws_board_type   = -1;
 char visws_board_rev    = -1;
 
@@ -200,7 +194,7 @@ static void __init MP_processor_info(struct mpc_cpu *m)
                 return;
         }
 
-        apic_cpus = apicid_to_cpu_present(m->apicid);
+        apic_cpus = apic->apicid_to_cpu_present(m->apicid);
         physids_or(phys_cpu_present_map, phys_cpu_present_map, apic_cpus);
         /*
          * Validate version
@@ -584,7 +578,7 @@ static struct irq_chip piix4_virtual_irq_type = {
 static irqreturn_t piix4_master_intr(int irq, void *dev_id)
 {
         int realirq;
-        irq_desc_t *desc;
+        struct irq_desc *desc;
         unsigned long flags;
 
         spin_lock_irqsave(&i8259A_lock, flags);
diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
index 4eeb5cf9720d..d7ac84e7fc1c 100644
--- a/arch/x86/kernel/vm86_32.c
+++ b/arch/x86/kernel/vm86_32.c
@@ -158,7 +158,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
         ret = KVM86->regs32;
 
         ret->fs = current->thread.saved_fs;
-        loadsegment(gs, current->thread.saved_gs);
+        set_user_gs(ret, current->thread.saved_gs);
 
         return ret;
 }
@@ -197,9 +197,9 @@ out:
 static int do_vm86_irq_handling(int subfunction, int irqnumber);
 static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk);
 
-asmlinkage int sys_vm86old(struct pt_regs regs)
+int sys_vm86old(struct pt_regs *regs)
 {
-        struct vm86_struct __user *v86 = (struct vm86_struct __user *)regs.bx;
+        struct vm86_struct __user *v86 = (struct vm86_struct __user *)regs->bx;
         struct kernel_vm86_struct info; /* declare this _on top_,
                                          * this avoids wasting of stack space.
                                          * This remains on the stack until we
@@ -218,7 +218,7 @@ asmlinkage int sys_vm86old(struct pt_regs regs)
         if (tmp)
                 goto out;
         memset(&info.vm86plus, 0, (int)&info.regs32 - (int)&info.vm86plus);
-        info.regs32 = &regs;
+        info.regs32 = regs;
         tsk->thread.vm86_info = v86;
         do_sys_vm86(&info, tsk);
         ret = 0;        /* we never return here */
@@ -227,7 +227,7 @@ out:
 }
 
 
-asmlinkage int sys_vm86(struct pt_regs regs)
+int sys_vm86(struct pt_regs *regs)
 {
         struct kernel_vm86_struct info; /* declare this _on top_,
                                          * this avoids wasting of stack space.
@@ -239,12 +239,12 @@ asmlinkage int sys_vm86(struct pt_regs regs)
         struct vm86plus_struct __user *v86;
 
         tsk = current;
-        switch (regs.bx) {
+        switch (regs->bx) {
         case VM86_REQUEST_IRQ:
         case VM86_FREE_IRQ:
         case VM86_GET_IRQ_BITS:
         case VM86_GET_AND_RESET_IRQ:
-                ret = do_vm86_irq_handling(regs.bx, (int)regs.cx);
+                ret = do_vm86_irq_handling(regs->bx, (int)regs->cx);
                 goto out;
         case VM86_PLUS_INSTALL_CHECK:
                 /*
@@ -261,14 +261,14 @@ asmlinkage int sys_vm86(struct pt_regs regs)
         ret = -EPERM;
         if (tsk->thread.saved_sp0)
                 goto out;
-        v86 = (struct vm86plus_struct __user *)regs.cx;
+        v86 = (struct vm86plus_struct __user *)regs->cx;
         tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
                                        offsetof(struct kernel_vm86_struct, regs32) -
                                        sizeof(info.regs));
         ret = -EFAULT;
         if (tmp)
                 goto out;
-        info.regs32 = &regs;
+        info.regs32 = regs;
         info.vm86plus.is_vm86pus = 1;
         tsk->thread.vm86_info = (struct vm86_struct __user *)v86;
         do_sys_vm86(&info, tsk);
@@ -323,7 +323,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
         info->regs32->ax = 0;
         tsk->thread.saved_sp0 = tsk->thread.sp0;
         tsk->thread.saved_fs = info->regs32->fs;
-        savesegment(gs, tsk->thread.saved_gs);
+        tsk->thread.saved_gs = get_user_gs(info->regs32);
 
         tss = &per_cpu(init_tss, get_cpu());
         tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
diff --git a/arch/x86/kernel/vmi_32.c b/arch/x86/kernel/vmi_32.c
index 23206ba16874..2cc4a90e2cb3 100644
--- a/arch/x86/kernel/vmi_32.c
+++ b/arch/x86/kernel/vmi_32.c
@@ -321,6 +321,16 @@ static void vmi_release_pmd(unsigned long pfn)
 }
 
 /*
+ * We use the pgd_free hook for releasing the pgd page:
+ */
+static void vmi_pgd_free(struct mm_struct *mm, pgd_t *pgd)
+{
+        unsigned long pfn = __pa(pgd) >> PAGE_SHIFT;
+
+        vmi_ops.release_page(pfn, VMI_PAGE_L2);
+}
+
+/*
  * Helper macros for MMU update flags.  We can defer updates until a flush
  * or page invalidation only if the update is to the current address space
  * (otherwise, there is no flush).  We must check against init_mm, since
@@ -670,10 +680,11 @@ static inline int __init activate_vmi(void)
         para_fill(pv_mmu_ops.write_cr2, SetCR2);
         para_fill(pv_mmu_ops.write_cr3, SetCR3);
         para_fill(pv_cpu_ops.write_cr4, SetCR4);
-        para_fill(pv_irq_ops.save_fl, GetInterruptMask);
-        para_fill(pv_irq_ops.restore_fl, SetInterruptMask);
-        para_fill(pv_irq_ops.irq_disable, DisableInterrupts);
-        para_fill(pv_irq_ops.irq_enable, EnableInterrupts);
+
+        para_fill(pv_irq_ops.save_fl.func, GetInterruptMask);
+        para_fill(pv_irq_ops.restore_fl.func, SetInterruptMask);
+        para_fill(pv_irq_ops.irq_disable.func, DisableInterrupts);
+        para_fill(pv_irq_ops.irq_enable.func, EnableInterrupts);
 
         para_fill(pv_cpu_ops.wbinvd, WBINVD);
         para_fill(pv_cpu_ops.read_tsc, RDTSC);
@@ -762,6 +773,7 @@ static inline int __init activate_vmi(void)
         if (vmi_ops.release_page) {
                 pv_mmu_ops.release_pte = vmi_release_pte;
                 pv_mmu_ops.release_pmd = vmi_release_pmd;
+                pv_mmu_ops.pgd_free = vmi_pgd_free;
         }
 
         /* Set linear is needed in all cases */
@@ -786,8 +798,8 @@ static inline int __init activate_vmi(void)
 #endif
 
 #ifdef CONFIG_X86_LOCAL_APIC
-       para_fill(apic_ops->read, APICRead);
-       para_fill(apic_ops->write, APICWrite);
+       para_fill(apic->read, APICRead);
+       para_fill(apic->write, APICWrite);
 #endif
 
         /*
@@ -858,7 +870,7 @@ void __init vmi_init(void)
 #endif
 }
 
-void vmi_activate(void)
+void __init vmi_activate(void)
 {
         unsigned long flags;
 
diff --git a/arch/x86/kernel/vmiclock_32.c b/arch/x86/kernel/vmiclock_32.c
index c4c1f9e09402..33a788d5879c 100644
--- a/arch/x86/kernel/vmiclock_32.c
+++ b/arch/x86/kernel/vmiclock_32.c
@@ -28,7 +28,6 @@
 
 #include <asm/vmi.h>
 #include <asm/vmi_time.h>
-#include <asm/arch_hooks.h>
 #include <asm/apicdef.h>
 #include <asm/apic.h>
 #include <asm/timer.h>
@@ -202,7 +201,7 @@ static irqreturn_t vmi_timer_interrupt(int irq, void *dev_id)
 static struct irqaction vmi_clock_action  = {
         .name           = "vmi-timer",
         .handler        = vmi_timer_interrupt,
-        .flags          = IRQF_DISABLED | IRQF_NOBALANCING,
+        .flags          = IRQF_DISABLED | IRQF_NOBALANCING | IRQF_TIMER,
         .mask           = CPU_MASK_ALL,
 };
 
@@ -256,7 +255,7 @@ void __devinit vmi_time_bsp_init(void)
          */
         clockevents_notify(CLOCK_EVT_NOTIFY_SUSPEND, NULL);
         local_irq_disable();
-#ifdef CONFIG_X86_SMP
+#ifdef CONFIG_SMP
         /*
          * XXX handle_percpu_irq only defined for SMP; we need to switch over
          * to using it, since this is a local interrupt, which each CPU must
@@ -283,10 +282,12 @@ void __devinit vmi_time_ap_init(void)
 #endif
 
 /** vmi clocksource */
+static struct clocksource clocksource_vmi;
 
 static cycle_t read_real_cycles(void)
 {
-        return vmi_timer_ops.get_cycle_counter(VMI_CYCLES_REAL);
+        cycle_t ret = (cycle_t)vmi_timer_ops.get_cycle_counter(VMI_CYCLES_REAL);
+        return max(ret, clocksource_vmi.cycle_last);
 }
 
 static struct clocksource clocksource_vmi = {
diff --git a/arch/x86/kernel/vmlinux_32.lds.S b/arch/x86/kernel/vmlinux_32.lds.S
index 82c67559dde7..0d860963f268 100644
--- a/arch/x86/kernel/vmlinux_32.lds.S
+++ b/arch/x86/kernel/vmlinux_32.lds.S
@@ -12,7 +12,7 @@
 
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/thread_info.h>
-#include <asm/page.h>
+#include <asm/page_types.h>
 #include <asm/cache.h>
 #include <asm/boot.h>
 
@@ -178,14 +178,7 @@ SECTIONS
         __initramfs_end = .;
   }
 #endif
-  . = ALIGN(PAGE_SIZE);
-  .data.percpu  : AT(ADDR(.data.percpu) - LOAD_OFFSET) {
-        __per_cpu_start = .;
-        *(.data.percpu.page_aligned)
-        *(.data.percpu)
-        *(.data.percpu.shared_aligned)
-        __per_cpu_end = .;
-  }
+  PERCPU(PAGE_SIZE)
   . = ALIGN(PAGE_SIZE);
   /* freed after init ends here */
 
diff --git a/arch/x86/kernel/vmlinux_64.lds.S b/arch/x86/kernel/vmlinux_64.lds.S
index 1a614c0e6bef..5bf54e40c6ef 100644
--- a/arch/x86/kernel/vmlinux_64.lds.S
+++ b/arch/x86/kernel/vmlinux_64.lds.S
@@ -5,7 +5,8 @@
 #define LOAD_OFFSET __START_KERNEL_map
 
 #include <asm-generic/vmlinux.lds.h>
-#include <asm/page.h>
+#include <asm/asm-offsets.h>
+#include <asm/page_types.h>
 
 #undef i386     /* in case the preprocessor is a 32bit one */
 
@@ -13,12 +14,15 @@ OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64")
 OUTPUT_ARCH(i386:x86-64)
 ENTRY(phys_startup_64)
 jiffies_64 = jiffies;
-_proxy_pda = 1;
 PHDRS {
         text PT_LOAD FLAGS(5);  /* R_E */
         data PT_LOAD FLAGS(7);  /* RWE */
         user PT_LOAD FLAGS(7);  /* RWE */
         data.init PT_LOAD FLAGS(7);     /* RWE */
+#ifdef CONFIG_SMP
+        percpu PT_LOAD FLAGS(7);        /* RWE */
+#endif
+        data.init2 PT_LOAD FLAGS(7);    /* RWE */
         note PT_NOTE FLAGS(0);  /* ___ */
 }
 SECTIONS
@@ -208,14 +212,28 @@ SECTIONS
   __initramfs_end = .;
 #endif
 
+#ifdef CONFIG_SMP
+  /*
+   * percpu offsets are zero-based on SMP.  PERCPU_VADDR() changes the
+   * output PHDR, so the next output section - __data_nosave - should
+   * start another section data.init2.  Also, pda should be at the head of
+   * percpu area.  Preallocate it and define the percpu offset symbol
+   * so that it can be accessed as a percpu variable.
+   */
+  . = ALIGN(PAGE_SIZE);
+  PERCPU_VADDR(0, :percpu)
+#else
   PERCPU(PAGE_SIZE)
+#endif
 
   . = ALIGN(PAGE_SIZE);
   __init_end = .;
 
   . = ALIGN(PAGE_SIZE);
   __nosave_begin = .;
-  .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { *(.data.nosave) }
+  .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
+      *(.data.nosave)
+  } :data.init2 /* use another section data.init2, see PERCPU_VADDR() above */
   . = ALIGN(PAGE_SIZE);
   __nosave_end = .;
 
@@ -239,8 +257,28 @@ SECTIONS
   DWARF_DEBUG
 }
 
+ /*
+  * Per-cpu symbols which need to be offset from __per_cpu_load
+  * for the boot processor.
+  */
+#define INIT_PER_CPU(x) init_per_cpu__##x = per_cpu__##x + __per_cpu_load
+INIT_PER_CPU(gdt_page);
+INIT_PER_CPU(irq_stack_union);
+
 /*
  * Build-time check on the image size:
  */
 ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
         "kernel image bigger than KERNEL_IMAGE_SIZE")
+
+#ifdef CONFIG_SMP
+ASSERT((per_cpu__irq_stack_union == 0),
+        "irq_stack_union is not at start of per-cpu area");
+#endif
+
+#ifdef CONFIG_KEXEC
+#include <asm/kexec.h>
+
+ASSERT(kexec_control_code_size <= KEXEC_CONTROL_CODE_MAX_SIZE,
+       "kexec control code size is too big")
+#endif
diff --git a/arch/x86/kernel/vsmp_64.c b/arch/x86/kernel/vsmp_64.c
index a688f3bfaec2..74de562812cc 100644
--- a/arch/x86/kernel/vsmp_64.c
+++ b/arch/x86/kernel/vsmp_64.c
@@ -22,7 +22,7 @@
 #include <asm/paravirt.h>
 #include <asm/setup.h>
 
-#if defined CONFIG_PCI && defined CONFIG_PARAVIRT
+#ifdef CONFIG_PARAVIRT
 /*
  * Interrupt control on vSMPowered systems:
  * ~AC is a shadow of IF.  If IF is 'on' AC should be 'off'
@@ -37,6 +37,7 @@ static unsigned long vsmp_save_fl(void)
                 flags &= ~X86_EFLAGS_IF;
         return flags;
 }
+PV_CALLEE_SAVE_REGS_THUNK(vsmp_save_fl);
 
 static void vsmp_restore_fl(unsigned long flags)
 {
@@ -46,6 +47,7 @@ static void vsmp_restore_fl(unsigned long flags)
                 flags |= X86_EFLAGS_AC;
         native_restore_fl(flags);
 }
+PV_CALLEE_SAVE_REGS_THUNK(vsmp_restore_fl);
 
 static void vsmp_irq_disable(void)
 {
@@ -53,6 +55,7 @@ static void vsmp_irq_disable(void)
 
         native_restore_fl((flags & ~X86_EFLAGS_IF) | X86_EFLAGS_AC);
 }
+PV_CALLEE_SAVE_REGS_THUNK(vsmp_irq_disable);
 
 static void vsmp_irq_enable(void)
 {
@@ -60,6 +63,7 @@ static void vsmp_irq_enable(void)
 
         native_restore_fl((flags | X86_EFLAGS_IF) & (~X86_EFLAGS_AC));
 }
+PV_CALLEE_SAVE_REGS_THUNK(vsmp_irq_enable);
 
 static unsigned __init_or_module vsmp_patch(u8 type, u16 clobbers, void *ibuf,
                                   unsigned long addr, unsigned len)
@@ -90,10 +94,10 @@ static void __init set_vsmp_pv_ops(void)
                cap, ctl);
         if (cap & ctl & (1 << 4)) {
                 /* Setup irq ops and turn on vSMP  IRQ fastpath handling */
-                pv_irq_ops.irq_disable = vsmp_irq_disable;
-                pv_irq_ops.irq_enable  = vsmp_irq_enable;
-                pv_irq_ops.save_fl  = vsmp_save_fl;
-                pv_irq_ops.restore_fl  = vsmp_restore_fl;
+                pv_irq_ops.irq_disable = PV_CALLEE_SAVE(vsmp_irq_disable);
+                pv_irq_ops.irq_enable  = PV_CALLEE_SAVE(vsmp_irq_enable);
+                pv_irq_ops.save_fl  = PV_CALLEE_SAVE(vsmp_save_fl);
+                pv_irq_ops.restore_fl  = PV_CALLEE_SAVE(vsmp_restore_fl);
                 pv_init_ops.patch = vsmp_patch;
 
                 ctl &= ~(1 << 4);
@@ -110,7 +114,6 @@ static void __init set_vsmp_pv_ops(void)
 }
 #endif
 
-#ifdef CONFIG_PCI
 static int is_vsmp = -1;
 
 static void __init detect_vsmp_box(void)
@@ -135,15 +138,6 @@ int is_vsmp_box(void)
                 return 0;
         }
 }
-#else
-static void __init detect_vsmp_box(void)
-{
-}
-int is_vsmp_box(void)
-{
-        return 0;
-}
-#endif
 
 void __init vsmp_init(void)
 {
diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
index 695e426aa354..3909e3ba5ce3 100644
--- a/arch/x86/kernel/x8664_ksyms_64.c
+++ b/arch/x86/kernel/x8664_ksyms_64.c
@@ -58,5 +58,3 @@ EXPORT_SYMBOL(__memcpy);
 EXPORT_SYMBOL(empty_zero_page);
 EXPORT_SYMBOL(init_level4_pgt);
 EXPORT_SYMBOL(load_gs_index);
-
-EXPORT_SYMBOL(_proxy_pda);
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index e665d1c623ca..72bd275a9b5c 100644
--- a/arch/x86/kvm/i8254.c
+++ b/arch/x86/kvm/i8254.c
@@ -207,7 +207,7 @@ static int __pit_timer_fn(struct kvm_kpit_state *ps)
         hrtimer_add_expires_ns(&pt->timer, pt->period);
         pt->scheduled = hrtimer_get_expires_ns(&pt->timer);
         if (pt->period)
-                ps->channels[0].count_load_time = hrtimer_get_expires(&pt->timer);
+                ps->channels[0].count_load_time = ktime_get();
 
         return (pt->period == 0 ? 0 : 1);
 }
diff --git a/arch/x86/kvm/irq.c b/arch/x86/kvm/irq.c
index c019b8edcdb7..cf17ed52f6fb 100644
--- a/arch/x86/kvm/irq.c
+++ b/arch/x86/kvm/irq.c
@@ -87,13 +87,6 @@ void kvm_inject_pending_timer_irqs(struct kvm_vcpu *vcpu)
 }
 EXPORT_SYMBOL_GPL(kvm_inject_pending_timer_irqs);
 
-void kvm_timer_intr_post(struct kvm_vcpu *vcpu, int vec)
-{
-        kvm_apic_timer_intr_post(vcpu, vec);
-        /* TODO: PIT, RTC etc. */
-}
-EXPORT_SYMBOL_GPL(kvm_timer_intr_post);
-
 void __kvm_migrate_timers(struct kvm_vcpu *vcpu)
 {
         __kvm_migrate_apic_timer(vcpu);
diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h
index 2bf32a03ceec..82579ee538d0 100644
--- a/arch/x86/kvm/irq.h
+++ b/arch/x86/kvm/irq.h
@@ -89,7 +89,6 @@ static inline int irqchip_in_kernel(struct kvm *kvm)
 
 void kvm_pic_reset(struct kvm_kpic_state *s);
 
-void kvm_timer_intr_post(struct kvm_vcpu *vcpu, int vec);
 void kvm_inject_pending_timer_irqs(struct kvm_vcpu *vcpu);
 void kvm_inject_apic_timer_irqs(struct kvm_vcpu *vcpu);
 void kvm_apic_nmi_wd_deliver(struct kvm_vcpu *vcpu);
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index afac68c0815c..f0b67f2cdd69 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -35,6 +35,12 @@
 #include "kvm_cache_regs.h"
 #include "irq.h"
 
+#ifndef CONFIG_X86_64
+#define mod_64(x, y) ((x) - (y) * div64_u64(x, y))
+#else
+#define mod_64(x, y) ((x) % (y))
+#endif
+
 #define PRId64 "d"
 #define PRIx64 "llx"
 #define PRIu64 "u"
@@ -511,52 +517,22 @@ static void apic_send_ipi(struct kvm_lapic *apic)
 
 static u32 apic_get_tmcct(struct kvm_lapic *apic)
 {
-        u64 counter_passed;
-        ktime_t passed, now;
+        ktime_t remaining;
+        s64 ns;
         u32 tmcct;
 
         ASSERT(apic != NULL);
 
-        now = apic->timer.dev.base->get_time();
-        tmcct = apic_get_reg(apic, APIC_TMICT);
-
         /* if initial count is 0, current count should also be 0 */
-        if (tmcct == 0)
+        if (apic_get_reg(apic, APIC_TMICT) == 0)
                 return 0;
 
-        if (unlikely(ktime_to_ns(now) <=
-                ktime_to_ns(apic->timer.last_update))) {
-                /* Wrap around */
-                passed = ktime_add(( {
-                                    (ktime_t) {
-                                    .tv64 = KTIME_MAX -
-                                    (apic->timer.last_update).tv64}; }
-                                   ), now);
-                apic_debug("time elapsed\n");
-        } else
-                passed = ktime_sub(now, apic->timer.last_update);
-
-        counter_passed = div64_u64(ktime_to_ns(passed),
-                                   (APIC_BUS_CYCLE_NS * apic->timer.divide_count));
-
-        if (counter_passed > tmcct) {
-                if (unlikely(!apic_lvtt_period(apic))) {
-                        /* one-shot timers stick at 0 until reset */
-                        tmcct = 0;
-                } else {
-                        /*
-                         * periodic timers reset to APIC_TMICT when they
-                         * hit 0. The while loop simulates this happening N
-                         * times. (counter_passed %= tmcct) would also work,
-                         * but might be slower or not work on 32-bit??
-                         */
-                        while (counter_passed > tmcct)
-                                counter_passed -= tmcct;
-                        tmcct -= counter_passed;
-                }
-        } else {
-                tmcct -= counter_passed;
-        }
+        remaining = hrtimer_expires_remaining(&apic->timer.dev);
+        if (ktime_to_ns(remaining) < 0)
+                remaining = ktime_set(0, 0);
+
+        ns = mod_64(ktime_to_ns(remaining), apic->timer.period);
+        tmcct = div64_u64(ns, (APIC_BUS_CYCLE_NS * apic->timer.divide_count));
 
         return tmcct;
 }
@@ -653,8 +629,6 @@ static void start_apic_timer(struct kvm_lapic *apic)
 {
         ktime_t now = apic->timer.dev.base->get_time();
 
-        apic->timer.last_update = now;
-
         apic->timer.period = apic_get_reg(apic, APIC_TMICT) *
                     APIC_BUS_CYCLE_NS * apic->timer.divide_count;
         atomic_set(&apic->timer.pending, 0);
@@ -1110,16 +1084,6 @@ void kvm_inject_apic_timer_irqs(struct kvm_vcpu *vcpu)
         }
 }
 
-void kvm_apic_timer_intr_post(struct kvm_vcpu *vcpu, int vec)
-{
-        struct kvm_lapic *apic = vcpu->arch.apic;
-
-        if (apic && apic_lvt_vector(apic, APIC_LVTT) == vec)
-                apic->timer.last_update = ktime_add_ns(
-                                apic->timer.last_update,
-                                apic->timer.period);
-}
-
 int kvm_get_apic_interrupt(struct kvm_vcpu *vcpu)
 {
         int vector = kvm_apic_has_interrupt(vcpu);
diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
index 81858881287e..45ab6ee71209 100644
--- a/arch/x86/kvm/lapic.h
+++ b/arch/x86/kvm/lapic.h
@@ -12,7 +12,6 @@ struct kvm_lapic {
                 atomic_t pending;
                 s64 period;     /* unit: ns */
                 u32 divide_count;
-                ktime_t last_update;
                 struct hrtimer dev;
         } timer;
         struct kvm_vcpu *vcpu;
@@ -42,7 +41,6 @@ void kvm_set_apic_base(struct kvm_vcpu *vcpu, u64 data);
 void kvm_apic_post_state_restore(struct kvm_vcpu *vcpu);
 int kvm_lapic_enabled(struct kvm_vcpu *vcpu);
 int kvm_lapic_find_highest_irr(struct kvm_vcpu *vcpu);
-void kvm_apic_timer_intr_post(struct kvm_vcpu *vcpu, int vec);
 
 void kvm_lapic_set_vapic_addr(struct kvm_vcpu *vcpu, gpa_t vapic_addr);
 void kvm_lapic_sync_from_vapic(struct kvm_vcpu *vcpu);
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 83f11c7474a1..2d4477c71473 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -1698,8 +1698,13 @@ static int set_spte(struct kvm_vcpu *vcpu, u64 *shadow_pte,
         if (largepage)
                 spte |= PT_PAGE_SIZE_MASK;
         if (mt_mask) {
-                mt_mask = get_memory_type(vcpu, gfn) <<
-                          kvm_x86_ops->get_mt_mask_shift();
+                if (!kvm_is_mmio_pfn(pfn)) {
+                        mt_mask = get_memory_type(vcpu, gfn) <<
+                                kvm_x86_ops->get_mt_mask_shift();
+                        mt_mask |= VMX_EPT_IGMT_BIT;
+                } else
+                        mt_mask = MTRR_TYPE_UNCACHABLE <<
+                                kvm_x86_ops->get_mt_mask_shift();
                 spte |= mt_mask;
         }
 
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 1452851ae258..a9e769e4e251 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -1600,7 +1600,6 @@ static void svm_intr_assist(struct kvm_vcpu *vcpu)
         /* Okay, we can deliver the interrupt: grab it and update PIC state. */
         intr_vector = kvm_cpu_get_interrupt(vcpu);
         svm_inject_irq(svm, intr_vector);
-        kvm_timer_intr_post(vcpu, intr_vector);
 out:
         update_cr8_intercept(vcpu);
 }
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 6259d7467648..7611af576829 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -903,6 +903,7 @@ static int vmx_get_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 *pdata)
                 data = vmcs_readl(GUEST_SYSENTER_ESP);
                 break;
         default:
+                vmx_load_host_state(to_vmx(vcpu));
                 msr = find_msr_entry(to_vmx(vcpu), msr_index);
                 if (msr) {
                         data = msr->data;
@@ -3285,7 +3286,6 @@ static void vmx_intr_assist(struct kvm_vcpu *vcpu)
         }
         if (vcpu->arch.interrupt.pending) {
                 vmx_inject_irq(vcpu, vcpu->arch.interrupt.nr);
-                kvm_timer_intr_post(vcpu, vcpu->arch.interrupt.nr);
                 if (kvm_cpu_has_interrupt(vcpu))
                         enable_irq_window(vcpu);
         }
@@ -3687,8 +3687,7 @@ static int __init vmx_init(void)
         if (vm_need_ept()) {
                 bypass_guest_pf = 0;
                 kvm_mmu_set_base_ptes(VMX_EPT_READABLE_MASK |
-                        VMX_EPT_WRITABLE_MASK |
-                        VMX_EPT_IGMT_BIT);
+                        VMX_EPT_WRITABLE_MASK);
                 kvm_mmu_set_mask_ptes(0ull, 0ull, 0ull, 0ull,
                                 VMX_EPT_EXECUTABLE_MASK,
                                 VMX_EPT_DEFAULT_MT << VMX_EPT_MT_EPTE_SHIFT);
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index cc17546a2406..758b7a155ae9 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -967,7 +967,6 @@ int kvm_dev_ioctl_check_extension(long ext)
         case KVM_CAP_MMU_SHADOW_CACHE_CONTROL:
         case KVM_CAP_SET_TSS_ADDR:
         case KVM_CAP_EXT_CPUID:
-        case KVM_CAP_CLOCKSOURCE:
         case KVM_CAP_PIT:
         case KVM_CAP_NOP_IO_DELAY:
         case KVM_CAP_MP_STATE:
@@ -992,6 +991,9 @@ int kvm_dev_ioctl_check_extension(long ext)
         case KVM_CAP_IOMMU:
                 r = iommu_found();
                 break;
+        case KVM_CAP_CLOCKSOURCE:
+                r = boot_cpu_has(X86_FEATURE_CONSTANT_TSC);
+                break;
         default:
                 r = 0;
                 break;
@@ -4127,9 +4129,13 @@ static void kvm_free_vcpus(struct kvm *kvm)
 
 }
 
-void kvm_arch_destroy_vm(struct kvm *kvm)
+void kvm_arch_sync_events(struct kvm *kvm)
 {
         kvm_free_all_assigned_devices(kvm);
+}
+
+void kvm_arch_destroy_vm(struct kvm *kvm)
+{
         kvm_iommu_unmap_guest(kvm);
         kvm_free_pit(kvm);
         kfree(kvm->arch.vpic);
diff --git a/arch/x86/lguest/Kconfig b/arch/x86/lguest/Kconfig
index c70e12b1a637..8dab8f7844d3 100644
--- a/arch/x86/lguest/Kconfig
+++ b/arch/x86/lguest/Kconfig
@@ -3,7 +3,6 @@ config LGUEST_GUEST
         select PARAVIRT
         depends on X86_32
         depends on !X86_PAE
-        depends on !X86_VOYAGER
         select VIRTIO
         select VIRTIO_RING
         select VIRTIO_CONSOLE
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index a7ed208f81e3..9fe4ddaa8f6f 100644
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -173,24 +173,29 @@ static unsigned long save_fl(void)
 {
         return lguest_data.irq_enabled;
 }
+PV_CALLEE_SAVE_REGS_THUNK(save_fl);
 
 /* restore_flags() just sets the flags back to the value given. */
 static void restore_fl(unsigned long flags)
 {
         lguest_data.irq_enabled = flags;
 }
+PV_CALLEE_SAVE_REGS_THUNK(restore_fl);
 
 /* Interrupts go off... */
 static void irq_disable(void)
 {
         lguest_data.irq_enabled = 0;
 }
+PV_CALLEE_SAVE_REGS_THUNK(irq_disable);
 
 /* Interrupts go on... */
 static void irq_enable(void)
 {
         lguest_data.irq_enabled = X86_EFLAGS_IF;
 }
+PV_CALLEE_SAVE_REGS_THUNK(irq_enable);
+
 /*:*/
 /*M:003 Note that we don't check for outstanding interrupts when we re-enable
  * them (or when we unmask an interrupt).  This seems to work for the moment,
@@ -278,7 +283,7 @@ static void lguest_load_tls(struct thread_struct *t, unsigned int cpu)
         /* There's one problem which normal hardware doesn't have: the Host
          * can't handle us removing entries we're currently using.  So we clear
          * the GS register here: if it's needed it'll be reloaded anyway. */
-        loadsegment(gs, 0);
+        lazy_load_gs(0);
         lazy_hcall(LHCALL_LOAD_TLS, __pa(&t->tls_array), cpu, 0);
 }
 
@@ -343,6 +348,11 @@ static void lguest_cpuid(unsigned int *ax, unsigned int *bx,
                  * flush_tlb_user() for both user and kernel mappings unless
                  * the Page Global Enable (PGE) feature bit is set. */
                 *dx |= 0x00002000;
+                /* We also lie, and say we're family id 5.  6 or greater
+                 * leads to a rdmsr in early_init_intel which we can't handle.
+                 * Family ID is returned as bits 8-12 in ax. */
+                *ax &= 0xFFFFF0FF;
+                *ax |= 0x00000500;
                 break;
         case 0x80000000:
                 /* Futureproof this a little: if they ask how much extended
@@ -589,19 +599,21 @@ static void __init lguest_init_IRQ(void)
                 /* Some systems map "vectors" to interrupts weirdly.  Lguest has
                  * a straightforward 1 to 1 mapping, so force that here. */
                 __get_cpu_var(vector_irq)[vector] = i;
-                if (vector != SYSCALL_VECTOR) {
-                        set_intr_gate(vector,
-                                      interrupt[vector-FIRST_EXTERNAL_VECTOR]);
-                        set_irq_chip_and_handler_name(i, &lguest_irq_controller,
-                                                      handle_level_irq,
-                                                      "level");
-                }
+                if (vector != SYSCALL_VECTOR)
+                        set_intr_gate(vector, interrupt[i]);
         }
         /* This call is required to set up for 4k stacks, where we have
          * separate stacks for hard and soft interrupts. */
         irq_ctx_init(smp_processor_id());
 }
 
+void lguest_setup_irq(unsigned int irq)
+{
+        irq_to_desc_alloc_cpu(irq, 0);
+        set_irq_chip_and_handler_name(irq, &lguest_irq_controller,
+                                      handle_level_irq, "level");
+}
+
 /*
  * Time.
  *
@@ -823,13 +835,14 @@ static u32 lguest_apic_safe_wait_icr_idle(void)
         return 0;
 }
 
-static struct apic_ops lguest_basic_apic_ops = {
-        .read = lguest_apic_read,
-        .write = lguest_apic_write,
-        .icr_read = lguest_apic_icr_read,
-        .icr_write = lguest_apic_icr_write,
-        .wait_icr_idle = lguest_apic_wait_icr_idle,
-        .safe_wait_icr_idle = lguest_apic_safe_wait_icr_idle,
+static void set_lguest_basic_apic_ops(void)
+{
+        apic->read = lguest_apic_read;
+        apic->write = lguest_apic_write;
+        apic->icr_read = lguest_apic_icr_read;
+        apic->icr_write = lguest_apic_icr_write;
+        apic->wait_icr_idle = lguest_apic_wait_icr_idle;
+        apic->safe_wait_icr_idle = lguest_apic_safe_wait_icr_idle;
 };
 #endif
 
@@ -931,7 +944,7 @@ static void lguest_restart(char *reason)
  * that we can fit comfortably.
  *
  * First we need assembly templates of each of the patchable Guest operations,
- * and these are in lguest_asm.S. */
+ * and these are in i386_head.S. */
 
 /*G:060 We construct a table from the assembler templates: */
 static const struct lguest_insns
@@ -984,10 +997,10 @@ __init void lguest_init(void)
 
         /* interrupt-related operations */
         pv_irq_ops.init_IRQ = lguest_init_IRQ;
-        pv_irq_ops.save_fl = save_fl;
-        pv_irq_ops.restore_fl = restore_fl;
-        pv_irq_ops.irq_disable = irq_disable;
-        pv_irq_ops.irq_enable = irq_enable;
+        pv_irq_ops.save_fl = PV_CALLEE_SAVE(save_fl);
+        pv_irq_ops.restore_fl = PV_CALLEE_SAVE(restore_fl);
+        pv_irq_ops.irq_disable = PV_CALLEE_SAVE(irq_disable);
+        pv_irq_ops.irq_enable = PV_CALLEE_SAVE(irq_enable);
         pv_irq_ops.safe_halt = lguest_safe_halt;
 
         /* init-time operations */
@@ -1030,7 +1043,7 @@ __init void lguest_init(void)
 
 #ifdef CONFIG_X86_LOCAL_APIC
         /* apic read/write intercepts */
-        apic_ops = &lguest_basic_apic_ops;
+        set_lguest_basic_apic_ops();
 #endif
 
         /* time operations */
@@ -1093,7 +1106,7 @@ __init void lguest_init(void)
         acpi_ht = 0;
 #endif
 
-        /* We set the perferred console to "hvc".  This is the "hypervisor
+        /* We set the preferred console to "hvc".  This is the "hypervisor
          * virtual console" driver written by the PowerPC people, which we also
          * adapted for lguest's use. */
         add_preferred_console("hvc", 0, NULL);
diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
index ad374003742f..51f1504cddd9 100644
--- a/arch/x86/lib/getuser.S
+++ b/arch/x86/lib/getuser.S
@@ -28,7 +28,7 @@
 
 #include <linux/linkage.h>
 #include <asm/dwarf2.h>
-#include <asm/page.h>
+#include <asm/page_types.h>
 #include <asm/errno.h>
 #include <asm/asm-offsets.h>
 #include <asm/thread_info.h>
diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
index 4a20b2f9a381..7c8ca91bb9ec 100644
--- a/arch/x86/lib/usercopy_32.c
+++ b/arch/x86/lib/usercopy_32.c
@@ -56,7 +56,7 @@ do {									   \
                 "       jmp 2b\n"                                          \
                 ".previous\n"                                              \
                 _ASM_EXTABLE(0b,3b)                                        \
-                : "=d"(res), "=c"(count), "=&a" (__d0), "=&S" (__d1),      \
+                : "=&d"(res), "=&c"(count), "=&a" (__d0), "=&S" (__d1),    \
                   "=&D" (__d2)                                             \
                 : "i"(-EFAULT), "0"(count), "1"(count), "3"(src), "4"(dst) \
                 : "memory");                                               \
@@ -218,7 +218,7 @@ long strnlen_user(const char __user *s, long n)
                 "       .align 4\n"
                 "       .long 0b,2b\n"
                 ".previous"
-                :"=r" (n), "=D" (s), "=a" (res), "=c" (tmp)
+                :"=&r" (n), "=&D" (s), "=&a" (res), "=&c" (tmp)
                 :"0" (n), "1" (s), "2" (0), "3" (mask)
                 :"cc");
         return res & mask;
diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
index 64d6c84e6353..ec13cb5f17ed 100644
--- a/arch/x86/lib/usercopy_64.c
+++ b/arch/x86/lib/usercopy_64.c
@@ -32,7 +32,7 @@ do {									   \
                 "       jmp 2b\n"                                          \
                 ".previous\n"                                              \
                 _ASM_EXTABLE(0b,3b)                                        \
-                : "=r"(res), "=c"(count), "=&a" (__d0), "=&S" (__d1),      \
+                : "=&r"(res), "=&c"(count), "=&a" (__d0), "=&S" (__d1),    \
                   "=&D" (__d2)                                             \
                 : "i"(-EFAULT), "0"(count), "1"(count), "3"(src), "4"(dst) \
                 : "memory");                                               \
@@ -86,7 +86,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
                 ".previous\n"
                 _ASM_EXTABLE(0b,3b)
                 _ASM_EXTABLE(1b,2b)
-                : [size8] "=c"(size), [dst] "=&D" (__d0)
+                : [size8] "=&c"(size), [dst] "=&D" (__d0)
                 : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
                   [zero] "r" (0UL), [eight] "r" (8UL));
         return size;
diff --git a/arch/x86/mach-default/Makefile b/arch/x86/mach-default/Makefile
deleted file mode 100644
index 012fe34459e6..000000000000
--- a/arch/x86/mach-default/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-obj-y                           := setup.o
diff --git a/arch/x86/mach-default/setup.c b/arch/x86/mach-default/setup.c
deleted file mode 100644
index df167f265622..000000000000
--- a/arch/x86/mach-default/setup.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- *      Machine specific setup for generic
- */
-
-#include <linux/smp.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <asm/acpi.h>
-#include <asm/arch_hooks.h>
-#include <asm/e820.h>
-#include <asm/setup.h>
-
-#include <mach_ipi.h>
-
-#ifdef CONFIG_HOTPLUG_CPU
-#define DEFAULT_SEND_IPI        (1)
-#else
-#define DEFAULT_SEND_IPI        (0)
-#endif
-
-int no_broadcast = DEFAULT_SEND_IPI;
-
-/**
- * pre_intr_init_hook - initialisation prior to setting up interrupt vectors
- *
- * Description:
- *      Perform any necessary interrupt initialisation prior to setting up
- *      the "ordinary" interrupt call gates.  For legacy reasons, the ISA
- *      interrupts should be initialised here if the machine emulates a PC
- *      in any way.
- **/
-void __init pre_intr_init_hook(void)
-{
-        if (x86_quirks->arch_pre_intr_init) {
-                if (x86_quirks->arch_pre_intr_init())
-                        return;
-        }
-        init_ISA_irqs();
-}
-
-/**
- * intr_init_hook - post gate setup interrupt initialisation
- *
- * Description:
- *      Fill in any interrupts that may have been left out by the general
- *      init_IRQ() routine.  interrupts having to do with the machine rather
- *      than the devices on the I/O bus (like APIC interrupts in intel MP
- *      systems) are started here.
- **/
-void __init intr_init_hook(void)
-{
-        if (x86_quirks->arch_intr_init) {
-                if (x86_quirks->arch_intr_init())
-                        return;
-        }
-}
-
-/**
- * pre_setup_arch_hook - hook called prior to any setup_arch() execution
- *
- * Description:
- *      generally used to activate any machine specific identification
- *      routines that may be needed before setup_arch() runs.  On Voyager
- *      this is used to get the board revision and type.
- **/
-void __init pre_setup_arch_hook(void)
-{
-}
-
-/**
- * trap_init_hook - initialise system specific traps
- *
- * Description:
- *      Called as the final act of trap_init().  Used in VISWS to initialise
- *      the various board specific APIC traps.
- **/
-void __init trap_init_hook(void)
-{
-        if (x86_quirks->arch_trap_init) {
-                if (x86_quirks->arch_trap_init())
-                        return;
-        }
-}
-
-static struct irqaction irq0  = {
-        .handler = timer_interrupt,
-        .flags = IRQF_DISABLED | IRQF_NOBALANCING | IRQF_IRQPOLL,
-        .mask = CPU_MASK_NONE,
-        .name = "timer"
-};
-
-/**
- * pre_time_init_hook - do any specific initialisations before.
- *
- **/
-void __init pre_time_init_hook(void)
-{
-        if (x86_quirks->arch_pre_time_init)
-                x86_quirks->arch_pre_time_init();
-}
-
-/**
- * time_init_hook - do any specific initialisations for the system timer.
- *
- * Description:
- *      Must plug the system timer interrupt source at HZ into the IRQ listed
- *      in irq_vectors.h:TIMER_IRQ
- **/
-void __init time_init_hook(void)
-{
-        if (x86_quirks->arch_time_init) {
-                /*
-                 * A nonzero return code does not mean failure, it means
-                 * that the architecture quirk does not want any
-                 * generic (timer) setup to be performed after this:
-                 */
-                if (x86_quirks->arch_time_init())
-                        return;
-        }
-
-        irq0.mask = cpumask_of_cpu(0);
-        setup_irq(0, &irq0);
-}
-
-#ifdef CONFIG_MCA
-/**
- * mca_nmi_hook - hook into MCA specific NMI chain
- *
- * Description:
- *      The MCA (Microchannel Architecture) has an NMI chain for NMI sources
- *      along the MCA bus.  Use this to hook into that chain if you will need
- *      it.
- **/
-void mca_nmi_hook(void)
-{
-        /*
-         * If I recall correctly, there's a whole bunch of other things that
-         * we can do to check for NMI problems, but that's all I know about
-         * at the moment.
-         */
-        pr_warning("NMI generated from unknown source!\n");
-}
-#endif
-
-static __init int no_ipi_broadcast(char *str)
-{
-        get_option(&str, &no_broadcast);
-        pr_info("Using %s mode\n",
-                no_broadcast ? "No IPI Broadcast" : "IPI Broadcast");
-        return 1;
-}
-__setup("no_ipi_broadcast=", no_ipi_broadcast);
-
-static int __init print_ipi_mode(void)
-{
-        pr_info("Using IPI %s mode\n",
-                no_broadcast ? "No-Shortcut" : "Shortcut");
-        return 0;
-}
-
-late_initcall(print_ipi_mode);
-
diff --git a/arch/x86/mach-generic/Makefile b/arch/x86/mach-generic/Makefile
deleted file mode 100644
index 6730f4e7c744..000000000000
--- a/arch/x86/mach-generic/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Makefile for the generic architecture
-#
-
-EXTRA_CFLAGS                    := -Iarch/x86/kernel
-
-obj-y                           := probe.o default.o
-obj-$(CONFIG_X86_NUMAQ)         += numaq.o
-obj-$(CONFIG_X86_SUMMIT)        += summit.o
-obj-$(CONFIG_X86_BIGSMP)        += bigsmp.o
-obj-$(CONFIG_X86_ES7000)        += es7000.o
diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c
deleted file mode 100644
index bc4c7840b2a8..000000000000
--- a/arch/x86/mach-generic/bigsmp.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * APIC driver for "bigsmp" XAPIC machines with more than 8 virtual CPUs.
- * Drives the local APIC in "clustered mode".
- */
-#define APIC_DEFINITION 1
-#include <linux/threads.h>
-#include <linux/cpumask.h>
-#include <asm/mpspec.h>
-#include <asm/genapic.h>
-#include <asm/fixmap.h>
-#include <asm/apicdef.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/dmi.h>
-#include <asm/bigsmp/apicdef.h>
-#include <linux/smp.h>
-#include <asm/bigsmp/apic.h>
-#include <asm/bigsmp/ipi.h>
-#include <asm/mach-default/mach_mpparse.h>
-#include <asm/mach-default/mach_wakecpu.h>
-
-static int dmi_bigsmp; /* can be set by dmi scanners */
-
-static int hp_ht_bigsmp(const struct dmi_system_id *d)
-{
-        printk(KERN_NOTICE "%s detected: force use of apic=bigsmp\n", d->ident);
-        dmi_bigsmp = 1;
-        return 0;
-}
-
-
-static const struct dmi_system_id bigsmp_dmi_table[] = {
-        { hp_ht_bigsmp, "HP ProLiant DL760 G2",
-        { DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
-        DMI_MATCH(DMI_BIOS_VERSION, "P44-"),}
-        },
-
-        { hp_ht_bigsmp, "HP ProLiant DL740",
-        { DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
-        DMI_MATCH(DMI_BIOS_VERSION, "P47-"),}
-        },
-         { }
-};
-
-static void vector_allocation_domain(int cpu, cpumask_t *retmask)
-{
-        cpus_clear(*retmask);
-        cpu_set(cpu, *retmask);
-}
-
-static int probe_bigsmp(void)
-{
-        if (def_to_bigsmp)
-                dmi_bigsmp = 1;
-        else
-                dmi_check_system(bigsmp_dmi_table);
-        return dmi_bigsmp;
-}
-
-struct genapic apic_bigsmp = APIC_INIT("bigsmp", probe_bigsmp);
diff --git a/arch/x86/mach-generic/default.c b/arch/x86/mach-generic/default.c
deleted file mode 100644
index e63a4a76d8cd..000000000000
--- a/arch/x86/mach-generic/default.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Default generic APIC driver. This handles up to 8 CPUs.
- */
-#define APIC_DEFINITION 1
-#include <linux/threads.h>
-#include <linux/cpumask.h>
-#include <asm/mpspec.h>
-#include <asm/mach-default/mach_apicdef.h>
-#include <asm/genapic.h>
-#include <asm/fixmap.h>
-#include <asm/apicdef.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/smp.h>
-#include <linux/init.h>
-#include <asm/mach-default/mach_apic.h>
-#include <asm/mach-default/mach_ipi.h>
-#include <asm/mach-default/mach_mpparse.h>
-#include <asm/mach-default/mach_wakecpu.h>
-
-/* should be called last. */
-static int probe_default(void)
-{
-        return 1;
-}
-
-struct genapic apic_default = APIC_INIT("default", probe_default);
diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c
deleted file mode 100644
index c2ded1448024..000000000000
--- a/arch/x86/mach-generic/es7000.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * APIC driver for the Unisys ES7000 chipset.
- */
-#define APIC_DEFINITION 1
-#include <linux/threads.h>
-#include <linux/cpumask.h>
-#include <asm/mpspec.h>
-#include <asm/genapic.h>
-#include <asm/fixmap.h>
-#include <asm/apicdef.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <asm/es7000/apicdef.h>
-#include <linux/smp.h>
-#include <asm/es7000/apic.h>
-#include <asm/es7000/ipi.h>
-#include <asm/es7000/mpparse.h>
-#include <asm/mach-default/mach_wakecpu.h>
-
-void __init es7000_update_genapic_to_cluster(void)
-{
-        genapic->target_cpus = target_cpus_cluster;
-        genapic->int_delivery_mode = INT_DELIVERY_MODE_CLUSTER;
-        genapic->int_dest_mode = INT_DEST_MODE_CLUSTER;
-        genapic->no_balance_irq = NO_BALANCE_IRQ_CLUSTER;
-
-        genapic->init_apic_ldr = init_apic_ldr_cluster;
-
-        genapic->cpu_mask_to_apicid = cpu_mask_to_apicid_cluster;
-}
-
-static int probe_es7000(void)
-{
-        /* probed later in mptable/ACPI hooks */
-        return 0;
-}
-
-extern void es7000_sw_apic(void);
-static void __init enable_apic_mode(void)
-{
-        es7000_sw_apic();
-        return;
-}
-
-static __init int
-mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
-{
-        if (mpc->oemptr) {
-                struct mpc_oemtable *oem_table =
-                        (struct mpc_oemtable *)mpc->oemptr;
-                if (!strncmp(oem, "UNISYS", 6))
-                        return parse_unisys_oem((char *)oem_table);
-        }
-        return 0;
-}
-
-#ifdef CONFIG_ACPI
-/* Hook from generic ACPI tables.c */
-static int __init acpi_madt_oem_check(char *oem_id, char *oem_table_id)
-{
-        unsigned long oem_addr = 0;
-        int check_dsdt;
-        int ret = 0;
-
-        /* check dsdt at first to avoid clear fix_map for oem_addr */
-        check_dsdt = es7000_check_dsdt();
-
-        if (!find_unisys_acpi_oem_table(&oem_addr)) {
-                if (check_dsdt)
-                        ret = parse_unisys_oem((char *)oem_addr);
-                else {
-                        setup_unisys();
-                        ret = 1;
-                }
-                /*
-                 * we need to unmap it
-                 */
-                unmap_unisys_acpi_oem_table(oem_addr);
-        }
-        return ret;
-}
-#else
-static int __init acpi_madt_oem_check(char *oem_id, char *oem_table_id)
-{
-        return 0;
-}
-#endif
-
-static void vector_allocation_domain(int cpu, cpumask_t *retmask)
-{
-        /* Careful. Some cpus do not strictly honor the set of cpus
-         * specified in the interrupt destination when using lowest
-         * priority interrupt delivery mode.
-         *
-         * In particular there was a hyperthreading cpu observed to
-         * deliver interrupts to the wrong hyperthread when only one
-         * hyperthread was specified in the interrupt desitination.
-         */
-        *retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
-}
-
-struct genapic __initdata_refok apic_es7000 = APIC_INIT("es7000", probe_es7000);
diff --git a/arch/x86/mach-generic/numaq.c b/arch/x86/mach-generic/numaq.c
deleted file mode 100644
index 3679e2255645..000000000000
--- a/arch/x86/mach-generic/numaq.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * APIC driver for the IBM NUMAQ chipset.
- */
-#define APIC_DEFINITION 1
-#include <linux/threads.h>
-#include <linux/cpumask.h>
-#include <asm/mpspec.h>
-#include <asm/genapic.h>
-#include <asm/fixmap.h>
-#include <asm/apicdef.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <asm/numaq/apicdef.h>
-#include <linux/smp.h>
-#include <asm/numaq/apic.h>
-#include <asm/numaq/ipi.h>
-#include <asm/numaq/mpparse.h>
-#include <asm/numaq/wakecpu.h>
-#include <asm/numaq.h>
-
-static int mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
-{
-        numaq_mps_oem_check(mpc, oem, productid);
-        return found_numaq;
-}
-
-static int probe_numaq(void)
-{
-        /* already know from get_memcfg_numaq() */
-        return found_numaq;
-}
-
-/* Hook from generic ACPI tables.c */
-static int acpi_madt_oem_check(char *oem_id, char *oem_table_id)
-{
-        return 0;
-}
-
-static void vector_allocation_domain(int cpu, cpumask_t *retmask)
-{
-        /* Careful. Some cpus do not strictly honor the set of cpus
-         * specified in the interrupt destination when using lowest
-         * priority interrupt delivery mode.
-         *
-         * In particular there was a hyperthreading cpu observed to
-         * deliver interrupts to the wrong hyperthread when only one
-         * hyperthread was specified in the interrupt desitination.
-         */
-        *retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
-}
-
-struct genapic apic_numaq = APIC_INIT("NUMAQ", probe_numaq);
diff --git a/arch/x86/mach-generic/probe.c b/arch/x86/mach-generic/probe.c
deleted file mode 100644
index 15a38daef1a8..000000000000
--- a/arch/x86/mach-generic/probe.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright 2003 Andi Kleen, SuSE Labs.
- * Subject to the GNU Public License, v.2
- *
- * Generic x86 APIC driver probe layer.
- */
-#include <linux/threads.h>
-#include <linux/cpumask.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/ctype.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <asm/fixmap.h>
-#include <asm/mpspec.h>
-#include <asm/apicdef.h>
-#include <asm/genapic.h>
-#include <asm/setup.h>
-
-extern struct genapic apic_numaq;
-extern struct genapic apic_summit;
-extern struct genapic apic_bigsmp;
-extern struct genapic apic_es7000;
-extern struct genapic apic_default;
-
-struct genapic *genapic = &apic_default;
-
-static struct genapic *apic_probe[] __initdata = {
-#ifdef CONFIG_X86_NUMAQ
-        &apic_numaq,
-#endif
-#ifdef CONFIG_X86_SUMMIT
-        &apic_summit,
-#endif
-#ifdef CONFIG_X86_BIGSMP
-        &apic_bigsmp,
-#endif
-#ifdef CONFIG_X86_ES7000
-        &apic_es7000,
-#endif
-        &apic_default,  /* must be last */
-        NULL,
-};
-
-static int cmdline_apic __initdata;
-static int __init parse_apic(char *arg)
-{
-        int i;
-
-        if (!arg)
-                return -EINVAL;
-
-        for (i = 0; apic_probe[i]; i++) {
-                if (!strcmp(apic_probe[i]->name, arg)) {
-                        genapic = apic_probe[i];
-                        cmdline_apic = 1;
-                        return 0;
-                }
-        }
-
-        if (x86_quirks->update_genapic)
-                x86_quirks->update_genapic();
-
-        /* Parsed again by __setup for debug/verbose */
-        return 0;
-}
-early_param("apic", parse_apic);
-
-void __init generic_bigsmp_probe(void)
-{
-#ifdef CONFIG_X86_BIGSMP
-        /*
-         * This routine is used to switch to bigsmp mode when
-         * - There is no apic= option specified by the user
-         * - generic_apic_probe() has chosen apic_default as the sub_arch
-         * - we find more than 8 CPUs in acpi LAPIC listing with xAPIC support
-         */
-
-        if (!cmdline_apic && genapic == &apic_default) {
-                if (apic_bigsmp.probe()) {
-                        genapic = &apic_bigsmp;
-                        if (x86_quirks->update_genapic)
-                                x86_quirks->update_genapic();
-                        printk(KERN_INFO "Overriding APIC driver with %s\n",
-                               genapic->name);
-                }
-        }
-#endif
-}
-
-void __init generic_apic_probe(void)
-{
-        if (!cmdline_apic) {
-                int i;
-                for (i = 0; apic_probe[i]; i++) {
-                        if (apic_probe[i]->probe()) {
-                                genapic = apic_probe[i];
-                                break;
-                        }
-                }
-                /* Not visible without early console */
-                if (!apic_probe[i])
-                        panic("Didn't find an APIC driver");
-
-                if (x86_quirks->update_genapic)
-                        x86_quirks->update_genapic();
-        }
-        printk(KERN_INFO "Using APIC driver %s\n", genapic->name);
-}
-
-/* These functions can switch the APIC even after the initial ->probe() */
-
-int __init mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
-{
-        int i;
-        for (i = 0; apic_probe[i]; ++i) {
-                if (apic_probe[i]->mps_oem_check(mpc, oem, productid)) {
-                        if (!cmdline_apic) {
-                                genapic = apic_probe[i];
-                                if (x86_quirks->update_genapic)
-                                        x86_quirks->update_genapic();
-                                printk(KERN_INFO "Switched to APIC driver `%s'.\n",
-                                       genapic->name);
-                        }
-                        return 1;
-                }
-        }
-        return 0;
-}
-
-int __init acpi_madt_oem_check(char *oem_id, char *oem_table_id)
-{
-        int i;
-        for (i = 0; apic_probe[i]; ++i) {
-                if (apic_probe[i]->acpi_madt_oem_check(oem_id, oem_table_id)) {
-                        if (!cmdline_apic) {
-                                genapic = apic_probe[i];
-                                if (x86_quirks->update_genapic)
-                                        x86_quirks->update_genapic();
-                                printk(KERN_INFO "Switched to APIC driver `%s'.\n",
-                                       genapic->name);
-                        }
-                        return 1;
-                }
-        }
-        return 0;
-}
-
-int hard_smp_processor_id(void)
-{
-        return genapic->get_apic_id(*(unsigned long *)(APIC_BASE+APIC_ID));
-}
diff --git a/arch/x86/mach-generic/summit.c b/arch/x86/mach-generic/summit.c
deleted file mode 100644
index 2821ffc188b5..000000000000
--- a/arch/x86/mach-generic/summit.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * APIC driver for the IBM "Summit" chipset.
- */
-#define APIC_DEFINITION 1
-#include <linux/threads.h>
-#include <linux/cpumask.h>
-#include <asm/mpspec.h>
-#include <asm/genapic.h>
-#include <asm/fixmap.h>
-#include <asm/apicdef.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <asm/summit/apicdef.h>
-#include <linux/smp.h>
-#include <asm/summit/apic.h>
-#include <asm/summit/ipi.h>
-#include <asm/summit/mpparse.h>
-#include <asm/mach-default/mach_wakecpu.h>
-
-static int probe_summit(void)
-{
-        /* probed later in mptable/ACPI hooks */
-        return 0;
-}
-
-static void vector_allocation_domain(int cpu, cpumask_t *retmask)
-{
-        /* Careful. Some cpus do not strictly honor the set of cpus
-         * specified in the interrupt destination when using lowest
-         * priority interrupt delivery mode.
-         *
-         * In particular there was a hyperthreading cpu observed to
-         * deliver interrupts to the wrong hyperthread when only one
-         * hyperthread was specified in the interrupt desitination.
-         */
-        *retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
-}
-
-struct genapic apic_summit = APIC_INIT("summit", probe_summit);
diff --git a/arch/x86/mach-rdc321x/Makefile b/arch/x86/mach-rdc321x/Makefile
deleted file mode 100644
index 8325b4ca431c..000000000000
--- a/arch/x86/mach-rdc321x/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the RDC321x specific parts of the kernel
-#
-obj-$(CONFIG_X86_RDC321X)        := gpio.o platform.o
-
diff --git a/arch/x86/mach-rdc321x/gpio.c b/arch/x86/mach-rdc321x/gpio.c
deleted file mode 100644
index 247f33d3a407..000000000000
--- a/arch/x86/mach-rdc321x/gpio.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- *  GPIO support for RDC SoC R3210/R8610
- *
- *  Copyright (C) 2007, Florian Fainelli <florian@openwrt.org>
- *  Copyright (C) 2008, Volker Weiss <dev@tintuc.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-#include <linux/spinlock.h>
-#include <linux/io.h>
-#include <linux/types.h>
-#include <linux/module.h>
-
-#include <asm/gpio.h>
-#include <asm/mach-rdc321x/rdc321x_defs.h>
-
-
-/* spin lock to protect our private copy of GPIO data register plus
-   the access to PCI conf registers. */
-static DEFINE_SPINLOCK(gpio_lock);
-
-/* copy of GPIO data registers */
-static u32 gpio_data_reg1;
-static u32 gpio_data_reg2;
-
-static u32 gpio_request_data[2];
-
-
-static inline void rdc321x_conf_write(unsigned addr, u32 value)
-{
-        outl((1 << 31) | (7 << 11) | addr, RDC3210_CFGREG_ADDR);
-        outl(value, RDC3210_CFGREG_DATA);
-}
-
-static inline void rdc321x_conf_or(unsigned addr, u32 value)
-{
-        outl((1 << 31) | (7 << 11) | addr, RDC3210_CFGREG_ADDR);
-        value |= inl(RDC3210_CFGREG_DATA);
-        outl(value, RDC3210_CFGREG_DATA);
-}
-
-static inline u32 rdc321x_conf_read(unsigned addr)
-{
-        outl((1 << 31) | (7 << 11) | addr, RDC3210_CFGREG_ADDR);
-
-        return inl(RDC3210_CFGREG_DATA);
-}
-
-/* configure pin as GPIO */
-static void rdc321x_configure_gpio(unsigned gpio)
-{
-        unsigned long flags;
-
-        spin_lock_irqsave(&gpio_lock, flags);
-        rdc321x_conf_or(gpio < 32
-                ? RDC321X_GPIO_CTRL_REG1 : RDC321X_GPIO_CTRL_REG2,
-                1 << (gpio & 0x1f));
-        spin_unlock_irqrestore(&gpio_lock, flags);
-}
-
-/* initially setup the 2 copies of the gpio data registers.
-   This function must be called by the platform setup code. */
-void __init rdc321x_gpio_setup()
-{
-        /* this might not be, what others (BIOS, bootloader, etc.)
-           wrote to these registers before, but it's a good guess. Still
-           better than just using 0xffffffff. */
-
-        gpio_data_reg1 = rdc321x_conf_read(RDC321X_GPIO_DATA_REG1);
-        gpio_data_reg2 = rdc321x_conf_read(RDC321X_GPIO_DATA_REG2);
-}
-
-/* determine, if gpio number is valid */
-static inline int rdc321x_is_gpio(unsigned gpio)
-{
-        return gpio <= RDC321X_MAX_GPIO;
-}
-
-/* request GPIO */
-int rdc_gpio_request(unsigned gpio, const char *label)
-{
-        unsigned long flags;
-
-        if (!rdc321x_is_gpio(gpio))
-                return -EINVAL;
-
-        spin_lock_irqsave(&gpio_lock, flags);
-        if (gpio_request_data[(gpio & 0x20) ? 1 : 0] & (1 << (gpio & 0x1f)))
-                goto inuse;
-        gpio_request_data[(gpio & 0x20) ? 1 : 0] |= (1 << (gpio & 0x1f));
-        spin_unlock_irqrestore(&gpio_lock, flags);
-
-        return 0;
-inuse:
-        spin_unlock_irqrestore(&gpio_lock, flags);
-        return -EINVAL;
-}
-EXPORT_SYMBOL(rdc_gpio_request);
-
-/* release previously-claimed GPIO */
-void rdc_gpio_free(unsigned gpio)
-{
-        unsigned long flags;
-
-        if (!rdc321x_is_gpio(gpio))
-                return;
-
-        spin_lock_irqsave(&gpio_lock, flags);
-        gpio_request_data[(gpio & 0x20) ? 1 : 0] &= ~(1 << (gpio & 0x1f));
-        spin_unlock_irqrestore(&gpio_lock, flags);
-}
-EXPORT_SYMBOL(rdc_gpio_free);
-
-/* read GPIO pin */
-int rdc_gpio_get_value(unsigned gpio)
-{
-        u32 reg;
-        unsigned long flags;
-
-        spin_lock_irqsave(&gpio_lock, flags);
-        reg = rdc321x_conf_read(gpio < 32
-                ? RDC321X_GPIO_DATA_REG1 : RDC321X_GPIO_DATA_REG2);
-        spin_unlock_irqrestore(&gpio_lock, flags);
-
-        return (1 << (gpio & 0x1f)) & reg ? 1 : 0;
-}
-EXPORT_SYMBOL(rdc_gpio_get_value);
-
-/* set GPIO pin to value */
-void rdc_gpio_set_value(unsigned gpio, int value)
-{
-        unsigned long flags;
-        u32 reg;
-
-        reg = 1 << (gpio & 0x1f);
-        if (gpio < 32) {
-                spin_lock_irqsave(&gpio_lock, flags);
-                if (value)
-                        gpio_data_reg1 |= reg;
-                else
-                        gpio_data_reg1 &= ~reg;
-                rdc321x_conf_write(RDC321X_GPIO_DATA_REG1, gpio_data_reg1);
-                spin_unlock_irqrestore(&gpio_lock, flags);
-        } else {
-                spin_lock_irqsave(&gpio_lock, flags);
-                if (value)
-                        gpio_data_reg2 |= reg;
-                else
-                        gpio_data_reg2 &= ~reg;
-                rdc321x_conf_write(RDC321X_GPIO_DATA_REG2, gpio_data_reg2);
-                spin_unlock_irqrestore(&gpio_lock, flags);
-        }
-}
-EXPORT_SYMBOL(rdc_gpio_set_value);
-
-/* configure GPIO pin as input */
-int rdc_gpio_direction_input(unsigned gpio)
-{
-        if (!rdc321x_is_gpio(gpio))
-                return -EINVAL;
-
-        rdc321x_configure_gpio(gpio);
-
-        return 0;
-}
-EXPORT_SYMBOL(rdc_gpio_direction_input);
-
-/* configure GPIO pin as output and set value */
-int rdc_gpio_direction_output(unsigned gpio, int value)
-{
-        if (!rdc321x_is_gpio(gpio))
-                return -EINVAL;
-
-        gpio_set_value(gpio, value);
-        rdc321x_configure_gpio(gpio);
-
-        return 0;
-}
-EXPORT_SYMBOL(rdc_gpio_direction_output);
diff --git a/arch/x86/mach-rdc321x/platform.c b/arch/x86/mach-rdc321x/platform.c
deleted file mode 100644
index 4f4e50c3ad3b..000000000000
--- a/arch/x86/mach-rdc321x/platform.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- *  Generic RDC321x platform devices
- *
- *  Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
- *
- *  This program is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU General Public License
- *  as published by the Free Software Foundation; either version 2
- *  of the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the
- *  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- *  Boston, MA  02110-1301, USA.
- *
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/leds.h>
-
-#include <asm/gpio.h>
-
-/* LEDS */
-static struct gpio_led default_leds[] = {
-        { .name = "rdc:dmz", .gpio = 1, },
-};
-
-static struct gpio_led_platform_data rdc321x_led_data = {
-        .num_leds = ARRAY_SIZE(default_leds),
-        .leds = default_leds,
-};
-
-static struct platform_device rdc321x_leds = {
-        .name = "leds-gpio",
-        .id = -1,
-        .dev = {
-                .platform_data = &rdc321x_led_data,
-        }
-};
-
-/* Watchdog */
-static struct platform_device rdc321x_wdt = {
-        .name = "rdc321x-wdt",
-        .id = -1,
-        .num_resources = 0,
-};
-
-static struct platform_device *rdc321x_devs[] = {
-        &rdc321x_leds,
-        &rdc321x_wdt
-};
-
-static int __init rdc_board_setup(void)
-{
-        rdc321x_gpio_setup();
-
-        return platform_add_devices(rdc321x_devs, ARRAY_SIZE(rdc321x_devs));
-}
-
-arch_initcall(rdc_board_setup);
diff --git a/arch/x86/mach-voyager/Makefile b/arch/x86/mach-voyager/Makefile
deleted file mode 100644
index 15c250b371d3..000000000000
--- a/arch/x86/mach-voyager/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-EXTRA_CFLAGS    := -Iarch/x86/kernel
-obj-y                   := setup.o voyager_basic.o voyager_thread.o
-
-obj-$(CONFIG_SMP)       += voyager_smp.o voyager_cat.o
diff --git a/arch/x86/mach-voyager/setup.c b/arch/x86/mach-voyager/setup.c
deleted file mode 100644
index a580b9562e76..000000000000
--- a/arch/x86/mach-voyager/setup.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- *      Machine specific setup for generic
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <asm/arch_hooks.h>
-#include <asm/voyager.h>
-#include <asm/e820.h>
-#include <asm/io.h>
-#include <asm/setup.h>
-
-void __init pre_intr_init_hook(void)
-{
-        init_ISA_irqs();
-}
-
-/*
- * IRQ2 is cascade interrupt to second interrupt controller
- */
-static struct irqaction irq2 = {
-        .handler = no_action,
-        .mask = CPU_MASK_NONE,
-        .name = "cascade",
-};
-
-void __init intr_init_hook(void)
-{
-#ifdef CONFIG_SMP
-        voyager_smp_intr_init();
-#endif
-
-        setup_irq(2, &irq2);
-}
-
-void __init pre_setup_arch_hook(void)
-{
-        /* Voyagers run their CPUs from independent clocks, so disable
-         * the TSC code because we can't sync them */
-        setup_clear_cpu_cap(X86_FEATURE_TSC);
-}
-
-void __init trap_init_hook(void)
-{
-}
-
-static struct irqaction irq0 = {
-        .handler = timer_interrupt,
-        .flags = IRQF_DISABLED | IRQF_NOBALANCING | IRQF_IRQPOLL,
-        .mask = CPU_MASK_NONE,
-        .name = "timer"
-};
-
-void __init time_init_hook(void)
-{
-        irq0.mask = cpumask_of_cpu(safe_smp_processor_id());
-        setup_irq(0, &irq0);
-}
-
-/* Hook for machine specific memory setup. */
-
-char *__init machine_specific_memory_setup(void)
-{
-        char *who;
-        int new_nr;
-
-        who = "NOT VOYAGER";
-
-        if (voyager_level == 5) {
-                __u32 addr, length;
-                int i;
-
-                who = "Voyager-SUS";
-
-                e820.nr_map = 0;
-                for (i = 0; voyager_memory_detect(i, &addr, &length); i++) {
-                        e820_add_region(addr, length, E820_RAM);
-                }
-                return who;
-        } else if (voyager_level == 4) {
-                __u32 tom;
-                __u16 catbase = inb(VOYAGER_SSPB_RELOCATION_PORT) << 8;
-                /* select the DINO config space */
-                outb(VOYAGER_DINO, VOYAGER_CAT_CONFIG_PORT);
-                /* Read DINO top of memory register */
-                tom = ((inb(catbase + 0x4) & 0xf0) << 16)
-                    + ((inb(catbase + 0x5) & 0x7f) << 24);
-
-                if (inb(catbase) != VOYAGER_DINO) {
-                        printk(KERN_ERR
-                               "Voyager: Failed to get DINO for L4, setting tom to EXT_MEM_K\n");
-                        tom = (boot_params.screen_info.ext_mem_k) << 10;
-                }
-                who = "Voyager-TOM";
-                e820_add_region(0, 0x9f000, E820_RAM);
-                /* map from 1M to top of memory */
-                e820_add_region(1 * 1024 * 1024, tom - 1 * 1024 * 1024,
-                                  E820_RAM);
-                /* FIXME: Should check the ASICs to see if I need to
-                 * take out the 8M window.  Just do it at the moment
-                 * */
-                e820_add_region(8 * 1024 * 1024, 8 * 1024 * 1024,
-                                  E820_RESERVED);
-                return who;
-        }
-
-        return default_machine_specific_memory_setup();
-}
diff --git a/arch/x86/mach-voyager/voyager_basic.c b/arch/x86/mach-voyager/voyager_basic.c
deleted file mode 100644
index 46d6f8067690..000000000000
--- a/arch/x86/mach-voyager/voyager_basic.c
+++ /dev/null
@@ -1,317 +0,0 @@
-/* Copyright (C) 1999,2001 
- *
- * Author: J.E.J.Bottomley@HansenPartnership.com
- *
- * This file contains all the voyager specific routines for getting
- * initialisation of the architecture to function.  For additional
- * features see:
- *
- *      voyager_cat.c - Voyager CAT bus interface
- *      voyager_smp.c - Voyager SMP hal (emulates linux smp.c)
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/sched.h>
-#include <linux/ptrace.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/reboot.h>
-#include <linux/sysrq.h>
-#include <linux/smp.h>
-#include <linux/nodemask.h>
-#include <asm/io.h>
-#include <asm/voyager.h>
-#include <asm/vic.h>
-#include <linux/pm.h>
-#include <asm/tlbflush.h>
-#include <asm/arch_hooks.h>
-#include <asm/i8253.h>
-
-/*
- * Power off function, if any
- */
-void (*pm_power_off) (void);
-EXPORT_SYMBOL(pm_power_off);
-
-int voyager_level = 0;
-
-struct voyager_SUS *voyager_SUS = NULL;
-
-#ifdef CONFIG_SMP
-static void voyager_dump(int dummy1, struct tty_struct *dummy3)
-{
-        /* get here via a sysrq */
-        voyager_smp_dump();
-}
-
-static struct sysrq_key_op sysrq_voyager_dump_op = {
-        .handler = voyager_dump,
-        .help_msg = "Voyager",
-        .action_msg = "Dump Voyager Status",
-};
-#endif
-
-void voyager_detect(struct voyager_bios_info *bios)
-{
-        if (bios->len != 0xff) {
-                int class = (bios->class_1 << 8)
-                    | (bios->class_2 & 0xff);
-
-                printk("Voyager System detected.\n"
-                       "        Class %x, Revision %d.%d\n",
-                       class, bios->major, bios->minor);
-                if (class == VOYAGER_LEVEL4)
-                        voyager_level = 4;
-                else if (class < VOYAGER_LEVEL5_AND_ABOVE)
-                        voyager_level = 3;
-                else
-                        voyager_level = 5;
-                printk("        Architecture Level %d\n", voyager_level);
-                if (voyager_level < 4)
-                        printk
-                            ("\n**WARNING**: Voyager HAL only supports Levels 4 and 5 Architectures at the moment\n\n");
-                /* install the power off handler */
-                pm_power_off = voyager_power_off;
-#ifdef CONFIG_SMP
-                register_sysrq_key('v', &sysrq_voyager_dump_op);
-#endif
-        } else {
-                printk("\n\n**WARNING**: No Voyager Subsystem Found\n");
-        }
-}
-
-void voyager_system_interrupt(int cpl, void *dev_id)
-{
-        printk("Voyager: detected system interrupt\n");
-}
-
-/* Routine to read information from the extended CMOS area */
-__u8 voyager_extended_cmos_read(__u16 addr)
-{
-        outb(addr & 0xff, 0x74);
-        outb((addr >> 8) & 0xff, 0x75);
-        return inb(0x76);
-}
-
-/* internal definitions for the SUS Click Map of memory */
-
-#define CLICK_ENTRIES   16
-#define CLICK_SIZE      4096    /* click to byte conversion for Length */
-
-typedef struct ClickMap {
-        struct Entry {
-                __u32 Address;
-                __u32 Length;
-        } Entry[CLICK_ENTRIES];
-} ClickMap_t;
-
-/* This routine is pretty much an awful hack to read the bios clickmap by
- * mapping it into page 0.  There are usually three regions in the map:
- *      Base Memory
- *      Extended Memory
- *      zero length marker for end of map
- *
- * Returns are 0 for failure and 1 for success on extracting region.
- */
-int __init voyager_memory_detect(int region, __u32 * start, __u32 * length)
-{
-        int i;
-        int retval = 0;
-        __u8 cmos[4];
-        ClickMap_t *map;
-        unsigned long map_addr;
-        unsigned long old;
-
-        if (region >= CLICK_ENTRIES) {
-                printk("Voyager: Illegal ClickMap region %d\n", region);
-                return 0;
-        }
-
-        for (i = 0; i < sizeof(cmos); i++)
-                cmos[i] =
-                    voyager_extended_cmos_read(VOYAGER_MEMORY_CLICKMAP + i);
-
-        map_addr = *(unsigned long *)cmos;
-
-        /* steal page 0 for this */
-        old = pg0[0];
-        pg0[0] = ((map_addr & PAGE_MASK) | _PAGE_RW | _PAGE_PRESENT);
-        local_flush_tlb();
-        /* now clear everything out but page 0 */
-        map = (ClickMap_t *) (map_addr & (~PAGE_MASK));
-
-        /* zero length is the end of the clickmap */
-        if (map->Entry[region].Length != 0) {
-                *length = map->Entry[region].Length * CLICK_SIZE;
-                *start = map->Entry[region].Address;
-                retval = 1;
-        }
-
-        /* replace the mapping */
-        pg0[0] = old;
-        local_flush_tlb();
-        return retval;
-}
-
-/* voyager specific handling code for timer interrupts.  Used to hand
- * off the timer tick to the SMP code, since the VIC doesn't have an
- * internal timer (The QIC does, but that's another story). */
-void voyager_timer_interrupt(void)
-{
-        if ((jiffies & 0x3ff) == 0) {
-
-                /* There seems to be something flaky in either
-                 * hardware or software that is resetting the timer 0
-                 * count to something much higher than it should be
-                 * This seems to occur in the boot sequence, just
-                 * before root is mounted.  Therefore, every 10
-                 * seconds or so, we sanity check the timer zero count
-                 * and kick it back to where it should be.
-                 *
-                 * FIXME: This is the most awful hack yet seen.  I
-                 * should work out exactly what is interfering with
-                 * the timer count settings early in the boot sequence
-                 * and swiftly introduce it to something sharp and
-                 * pointy.  */
-                __u16 val;
-
-                spin_lock(&i8253_lock);
-
-                outb_p(0x00, 0x43);
-                val = inb_p(0x40);
-                val |= inb(0x40) << 8;
-                spin_unlock(&i8253_lock);
-
-                if (val > LATCH) {
-                        printk
-                            ("\nVOYAGER: countdown timer value too high (%d), resetting\n\n",
-                             val);
-                        spin_lock(&i8253_lock);
-                        outb(0x34, 0x43);
-                        outb_p(LATCH & 0xff, 0x40);     /* LSB */
-                        outb(LATCH >> 8, 0x40); /* MSB */
-                        spin_unlock(&i8253_lock);
-                }
-        }
-#ifdef CONFIG_SMP
-        smp_vic_timer_interrupt();
-#endif
-}
-
-void voyager_power_off(void)
-{
-        printk("VOYAGER Power Off\n");
-
-        if (voyager_level == 5) {
-                voyager_cat_power_off();
-        } else if (voyager_level == 4) {
-                /* This doesn't apparently work on most L4 machines,
-                 * but the specs say to do this to get automatic power
-                 * off.  Unfortunately, if it doesn't power off the
-                 * machine, it ends up doing a cold restart, which
-                 * isn't really intended, so comment out the code */
-#if 0
-                int port;
-
-                /* enable the voyager Configuration Space */
-                outb((inb(VOYAGER_MC_SETUP) & 0xf0) | 0x8, VOYAGER_MC_SETUP);
-                /* the port for the power off flag is an offset from the
-                   floating base */
-                port = (inb(VOYAGER_SSPB_RELOCATION_PORT) << 8) + 0x21;
-                /* set the power off flag */
-                outb(inb(port) | 0x1, port);
-#endif
-        }
-        /* and wait for it to happen */
-        local_irq_disable();
-        for (;;)
-                halt();
-}
-
-/* copied from process.c */
-static inline void kb_wait(void)
-{
-        int i;
-
-        for (i = 0; i < 0x10000; i++)
-                if ((inb_p(0x64) & 0x02) == 0)
-                        break;
-}
-
-void machine_shutdown(void)
-{
-        /* Architecture specific shutdown needed before a kexec */
-}
-
-void machine_restart(char *cmd)
-{
-        printk("Voyager Warm Restart\n");
-        kb_wait();
-
-        if (voyager_level == 5) {
-                /* write magic values to the RTC to inform system that
-                 * shutdown is beginning */
-                outb(0x8f, 0x70);
-                outb(0x5, 0x71);
-
-                udelay(50);
-                outb(0xfe, 0x64);       /* pull reset low */
-        } else if (voyager_level == 4) {
-                __u16 catbase = inb(VOYAGER_SSPB_RELOCATION_PORT) << 8;
-                __u8 basebd = inb(VOYAGER_MC_SETUP);
-
-                outb(basebd | 0x08, VOYAGER_MC_SETUP);
-                outb(0x02, catbase + 0x21);
-        }
-        local_irq_disable();
-        for (;;)
-                halt();
-}
-
-void machine_emergency_restart(void)
-{
-        /*for now, just hook this to a warm restart */
-        machine_restart(NULL);
-}
-
-void mca_nmi_hook(void)
-{
-        __u8 dumpval __maybe_unused = inb(0xf823);
-        __u8 swnmi __maybe_unused = inb(0xf813);
-
-        /* FIXME: assume dump switch pressed */
-        /* check to see if the dump switch was pressed */
-        VDEBUG(("VOYAGER: dumpval = 0x%x, swnmi = 0x%x\n", dumpval, swnmi));
-        /* clear swnmi */
-        outb(0xff, 0xf813);
-        /* tell SUS to ignore dump */
-        if (voyager_level == 5 && voyager_SUS != NULL) {
-                if (voyager_SUS->SUS_mbox == VOYAGER_DUMP_BUTTON_NMI) {
-                        voyager_SUS->kernel_mbox = VOYAGER_NO_COMMAND;
-                        voyager_SUS->kernel_flags |= VOYAGER_OS_IN_PROGRESS;
-                        udelay(1000);
-                        voyager_SUS->kernel_mbox = VOYAGER_IGNORE_DUMP;
-                        voyager_SUS->kernel_flags &= ~VOYAGER_OS_IN_PROGRESS;
-                }
-        }
-        printk(KERN_ERR
-               "VOYAGER: Dump switch pressed, printing CPU%d tracebacks\n",
-               smp_processor_id());
-        show_stack(NULL, NULL);
-        show_state();
-}
-
-void machine_halt(void)
-{
-        /* treat a halt like a power off */
-        machine_power_off();
-}
-
-void machine_power_off(void)
-{
-        if (pm_power_off)
-                pm_power_off();
-}
diff --git a/arch/x86/mach-voyager/voyager_cat.c b/arch/x86/mach-voyager/voyager_cat.c
deleted file mode 100644
index 2ad598c104af..000000000000
--- a/arch/x86/mach-voyager/voyager_cat.c
+++ /dev/null
@@ -1,1197 +0,0 @@
-/* -*- mode: c; c-basic-offset: 8 -*- */
-
-/* Copyright (C) 1999,2001
- *
- * Author: J.E.J.Bottomley@HansenPartnership.com
- *
- * This file contains all the logic for manipulating the CAT bus
- * in a level 5 machine.
- *
- * The CAT bus is a serial configuration and test bus.  Its primary
- * uses are to probe the initial configuration of the system and to
- * diagnose error conditions when a system interrupt occurs.  The low
- * level interface is fairly primitive, so most of this file consists
- * of bit shift manipulations to send and receive packets on the
- * serial bus */
-
-#include <linux/types.h>
-#include <linux/completion.h>
-#include <linux/sched.h>
-#include <asm/voyager.h>
-#include <asm/vic.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <asm/io.h>
-
-#ifdef VOYAGER_CAT_DEBUG
-#define CDEBUG(x)       printk x
-#else
-#define CDEBUG(x)
-#endif
-
-/* the CAT command port */
-#define CAT_CMD         (sspb + 0xe)
-/* the CAT data port */
-#define CAT_DATA        (sspb + 0xd)
-
-/* the internal cat functions */
-static void cat_pack(__u8 * msg, __u16 start_bit, __u8 * data, __u16 num_bits);
-static void cat_unpack(__u8 * msg, __u16 start_bit, __u8 * data,
-                       __u16 num_bits);
-static void cat_build_header(__u8 * header, const __u16 len,
-                             const __u16 smallest_reg_bits,
-                             const __u16 longest_reg_bits);
-static int cat_sendinst(voyager_module_t * modp, voyager_asic_t * asicp,
-                        __u8 reg, __u8 op);
-static int cat_getdata(voyager_module_t * modp, voyager_asic_t * asicp,
-                       __u8 reg, __u8 * value);
-static int cat_shiftout(__u8 * data, __u16 data_bytes, __u16 header_bytes,
-                        __u8 pad_bits);
-static int cat_write(voyager_module_t * modp, voyager_asic_t * asicp, __u8 reg,
-                     __u8 value);
-static int cat_read(voyager_module_t * modp, voyager_asic_t * asicp, __u8 reg,
-                    __u8 * value);
-static int cat_subread(voyager_module_t * modp, voyager_asic_t * asicp,
-                       __u16 offset, __u16 len, void *buf);
-static int cat_senddata(voyager_module_t * modp, voyager_asic_t * asicp,
-                        __u8 reg, __u8 value);
-static int cat_disconnect(voyager_module_t * modp, voyager_asic_t * asicp);
-static int cat_connect(voyager_module_t * modp, voyager_asic_t * asicp);
-
-static inline const char *cat_module_name(int module_id)
-{
-        switch (module_id) {
-        case 0x10:
-                return "Processor Slot 0";
-        case 0x11:
-                return "Processor Slot 1";
-        case 0x12:
-                return "Processor Slot 2";
-        case 0x13:
-                return "Processor Slot 4";
-        case 0x14:
-                return "Memory Slot 0";
-        case 0x15:
-                return "Memory Slot 1";
-        case 0x18:
-                return "Primary Microchannel";
-        case 0x19:
-                return "Secondary Microchannel";
-        case 0x1a:
-                return "Power Supply Interface";
-        case 0x1c:
-                return "Processor Slot 5";
-        case 0x1d:
-                return "Processor Slot 6";
-        case 0x1e:
-                return "Processor Slot 7";
-        case 0x1f:
-                return "Processor Slot 8";
-        default:
-                return "Unknown Module";
-        }
-}
-
-static int sspb = 0;            /* stores the super port location */
-int voyager_8slot = 0;          /* set to true if a 51xx monster */
-
-voyager_module_t *voyager_cat_list;
-
-/* the I/O port assignments for the VIC and QIC */
-static struct resource vic_res = {
-        .name = "Voyager Interrupt Controller",
-        .start = 0xFC00,
-        .end = 0xFC6F
-};
-static struct resource qic_res = {
-        .name = "Quad Interrupt Controller",
-        .start = 0xFC70,
-        .end = 0xFCFF
-};
-
-/* This function is used to pack a data bit stream inside a message.
- * It writes num_bits of the data buffer in msg starting at start_bit.
- * Note: This function assumes that any unused bit in the data stream
- * is set to zero so that the ors will work correctly */
-static void
-cat_pack(__u8 * msg, const __u16 start_bit, __u8 * data, const __u16 num_bits)
-{
-        /* compute initial shift needed */
-        const __u16 offset = start_bit % BITS_PER_BYTE;
-        __u16 len = num_bits / BITS_PER_BYTE;
-        __u16 byte = start_bit / BITS_PER_BYTE;
-        __u16 residue = (num_bits % BITS_PER_BYTE) + offset;
-        int i;
-
-        /* adjust if we have more than a byte of residue */
-        if (residue >= BITS_PER_BYTE) {
-                residue -= BITS_PER_BYTE;
-                len++;
-        }
-
-        /* clear out the bits.  We assume here that if len==0 then
-         * residue >= offset.  This is always true for the catbus
-         * operations */
-        msg[byte] &= 0xff << (BITS_PER_BYTE - offset);
-        msg[byte++] |= data[0] >> offset;
-        if (len == 0)
-                return;
-        for (i = 1; i < len; i++)
-                msg[byte++] = (data[i - 1] << (BITS_PER_BYTE - offset))
-                    | (data[i] >> offset);
-        if (residue != 0) {
-                __u8 mask = 0xff >> residue;
-                __u8 last_byte = data[i - 1] << (BITS_PER_BYTE - offset)
-                    | (data[i] >> offset);
-
-                last_byte &= ~mask;
-                msg[byte] &= mask;
-                msg[byte] |= last_byte;
-        }
-        return;
-}
-
-/* unpack the data again (same arguments as cat_pack()). data buffer
- * must be zero populated.
- *
- * Function: given a message string move to start_bit and copy num_bits into
- * data (starting at bit 0 in data).
- */
-static void
-cat_unpack(__u8 * msg, const __u16 start_bit, __u8 * data, const __u16 num_bits)
-{
-        /* compute initial shift needed */
-        const __u16 offset = start_bit % BITS_PER_BYTE;
-        __u16 len = num_bits / BITS_PER_BYTE;
-        const __u8 last_bits = num_bits % BITS_PER_BYTE;
-        __u16 byte = start_bit / BITS_PER_BYTE;
-        int i;
-
-        if (last_bits != 0)
-                len++;
-
-        /* special case: want < 8 bits from msg and we can get it from
-         * a single byte of the msg */
-        if (len == 0 && BITS_PER_BYTE - offset >= num_bits) {
-                data[0] = msg[byte] << offset;
-                data[0] &= 0xff >> (BITS_PER_BYTE - num_bits);
-                return;
-        }
-        for (i = 0; i < len; i++) {
-                /* this annoying if has to be done just in case a read of
-                 * msg one beyond the array causes a panic */
-                if (offset != 0) {
-                        data[i] = msg[byte++] << offset;
-                        data[i] |= msg[byte] >> (BITS_PER_BYTE - offset);
-                } else {
-                        data[i] = msg[byte++];
-                }
-        }
-        /* do we need to truncate the final byte */
-        if (last_bits != 0) {
-                data[i - 1] &= 0xff << (BITS_PER_BYTE - last_bits);
-        }
-        return;
-}
-
-static void
-cat_build_header(__u8 * header, const __u16 len, const __u16 smallest_reg_bits,
-                 const __u16 longest_reg_bits)
-{
-        int i;
-        __u16 start_bit = (smallest_reg_bits - 1) % BITS_PER_BYTE;
-        __u8 *last_byte = &header[len - 1];
-
-        if (start_bit == 0)
-                start_bit = 1;  /* must have at least one bit in the hdr */
-
-        for (i = 0; i < len; i++)
-                header[i] = 0;
-
-        for (i = start_bit; i > 0; i--)
-                *last_byte = ((*last_byte) << 1) + 1;
-
-}
-
-static int
-cat_sendinst(voyager_module_t * modp, voyager_asic_t * asicp, __u8 reg, __u8 op)
-{
-        __u8 parity, inst, inst_buf[4] = { 0 };
-        __u8 iseq[VOYAGER_MAX_SCAN_PATH], hseq[VOYAGER_MAX_REG_SIZE];
-        __u16 ibytes, hbytes, padbits;
-        int i;
-
-        /* 
-         * Parity is the parity of the register number + 1 (READ_REGISTER
-         * and WRITE_REGISTER always add '1' to the number of bits == 1)
-         */
-        parity = (__u8) (1 + (reg & 0x01) +
-                         ((__u8) (reg & 0x02) >> 1) +
-                         ((__u8) (reg & 0x04) >> 2) +
-                         ((__u8) (reg & 0x08) >> 3)) % 2;
-
-        inst = ((parity << 7) | (reg << 2) | op);
-
-        outb(VOYAGER_CAT_IRCYC, CAT_CMD);
-        if (!modp->scan_path_connected) {
-                if (asicp->asic_id != VOYAGER_CAT_ID) {
-                        printk
-                            ("**WARNING***: cat_sendinst has disconnected scan path not to CAT asic\n");
-                        return 1;
-                }
-                outb(VOYAGER_CAT_HEADER, CAT_DATA);
-                outb(inst, CAT_DATA);
-                if (inb(CAT_DATA) != VOYAGER_CAT_HEADER) {
-                        CDEBUG(("VOYAGER CAT: cat_sendinst failed to get CAT_HEADER\n"));
-                        return 1;
-                }
-                return 0;
-        }
-        ibytes = modp->inst_bits / BITS_PER_BYTE;
-        if ((padbits = modp->inst_bits % BITS_PER_BYTE) != 0) {
-                padbits = BITS_PER_BYTE - padbits;
-                ibytes++;
-        }
-        hbytes = modp->largest_reg / BITS_PER_BYTE;
-        if (modp->largest_reg % BITS_PER_BYTE)
-                hbytes++;
-        CDEBUG(("cat_sendinst: ibytes=%d, hbytes=%d\n", ibytes, hbytes));
-        /* initialise the instruction sequence to 0xff */
-        for (i = 0; i < ibytes + hbytes; i++)
-                iseq[i] = 0xff;
-        cat_build_header(hseq, hbytes, modp->smallest_reg, modp->largest_reg);
-        cat_pack(iseq, modp->inst_bits, hseq, hbytes * BITS_PER_BYTE);
-        inst_buf[0] = inst;
-        inst_buf[1] = 0xFF >> (modp->largest_reg % BITS_PER_BYTE);
-        cat_pack(iseq, asicp->bit_location, inst_buf, asicp->ireg_length);
-#ifdef VOYAGER_CAT_DEBUG
-        printk("ins = 0x%x, iseq: ", inst);
-        for (i = 0; i < ibytes + hbytes; i++)
-                printk("0x%x ", iseq[i]);
-        printk("\n");
-#endif
-        if (cat_shiftout(iseq, ibytes, hbytes, padbits)) {
-                CDEBUG(("VOYAGER CAT: cat_sendinst: cat_shiftout failed\n"));
-                return 1;
-        }
-        CDEBUG(("CAT SHIFTOUT DONE\n"));
-        return 0;
-}
-
-static int
-cat_getdata(voyager_module_t * modp, voyager_asic_t * asicp, __u8 reg,
-            __u8 * value)
-{
-        if (!modp->scan_path_connected) {
-                if (asicp->asic_id != VOYAGER_CAT_ID) {
-                        CDEBUG(("VOYAGER CAT: ERROR: cat_getdata to CAT asic with scan path connected\n"));
-                        return 1;
-                }
-                if (reg > VOYAGER_SUBADDRHI)
-                        outb(VOYAGER_CAT_RUN, CAT_CMD);
-                outb(VOYAGER_CAT_DRCYC, CAT_CMD);
-                outb(VOYAGER_CAT_HEADER, CAT_DATA);
-                *value = inb(CAT_DATA);
-                outb(0xAA, CAT_DATA);
-                if (inb(CAT_DATA) != VOYAGER_CAT_HEADER) {
-                        CDEBUG(("cat_getdata: failed to get VOYAGER_CAT_HEADER\n"));
-                        return 1;
-                }
-                return 0;
-        } else {
-                __u16 sbits = modp->num_asics - 1 + asicp->ireg_length;
-                __u16 sbytes = sbits / BITS_PER_BYTE;
-                __u16 tbytes;
-                __u8 string[VOYAGER_MAX_SCAN_PATH],
-                    trailer[VOYAGER_MAX_REG_SIZE];
-                __u8 padbits;
-                int i;
-
-                outb(VOYAGER_CAT_DRCYC, CAT_CMD);
-
-                if ((padbits = sbits % BITS_PER_BYTE) != 0) {
-                        padbits = BITS_PER_BYTE - padbits;
-                        sbytes++;
-                }
-                tbytes = asicp->ireg_length / BITS_PER_BYTE;
-                if (asicp->ireg_length % BITS_PER_BYTE)
-                        tbytes++;
-                CDEBUG(("cat_getdata: tbytes = %d, sbytes = %d, padbits = %d\n",
-                        tbytes, sbytes, padbits));
-                cat_build_header(trailer, tbytes, 1, asicp->ireg_length);
-
-                for (i = tbytes - 1; i >= 0; i--) {
-                        outb(trailer[i], CAT_DATA);
-                        string[sbytes + i] = inb(CAT_DATA);
-                }
-
-                for (i = sbytes - 1; i >= 0; i--) {
-                        outb(0xaa, CAT_DATA);
-                        string[i] = inb(CAT_DATA);
-                }
-                *value = 0;
-                cat_unpack(string,
-                           padbits + (tbytes * BITS_PER_BYTE) +
-                           asicp->asic_location, value, asicp->ireg_length);
-#ifdef VOYAGER_CAT_DEBUG
-                printk("value=0x%x, string: ", *value);
-                for (i = 0; i < tbytes + sbytes; i++)
-                        printk("0x%x ", string[i]);
-                printk("\n");
-#endif
-
-                /* sanity check the rest of the return */
-                for (i = 0; i < tbytes; i++) {
-                        __u8 input = 0;
-
-                        cat_unpack(string, padbits + (i * BITS_PER_BYTE),
-                                   &input, BITS_PER_BYTE);
-                        if (trailer[i] != input) {
-                                CDEBUG(("cat_getdata: failed to sanity check rest of ret(%d) 0x%x != 0x%x\n", i, input, trailer[i]));
-                                return 1;
-                        }
-                }
-                CDEBUG(("cat_getdata DONE\n"));
-                return 0;
-        }
-}
-
-static int
-cat_shiftout(__u8 * data, __u16 data_bytes, __u16 header_bytes, __u8 pad_bits)
-{
-        int i;
-
-        for (i = data_bytes + header_bytes - 1; i >= header_bytes; i--)
-                outb(data[i], CAT_DATA);
-
-        for (i = header_bytes - 1; i >= 0; i--) {
-                __u8 header = 0;
-                __u8 input;
-
-                outb(data[i], CAT_DATA);
-                input = inb(CAT_DATA);
-                CDEBUG(("cat_shiftout: returned 0x%x\n", input));
-                cat_unpack(data, ((data_bytes + i) * BITS_PER_BYTE) - pad_bits,
-                           &header, BITS_PER_BYTE);
-                if (input != header) {
-                        CDEBUG(("VOYAGER CAT: cat_shiftout failed to return header 0x%x != 0x%x\n", input, header));
-                        return 1;
-                }
-        }
-        return 0;
-}
-
-static int
-cat_senddata(voyager_module_t * modp, voyager_asic_t * asicp,
-             __u8 reg, __u8 value)
-{
-        outb(VOYAGER_CAT_DRCYC, CAT_CMD);
-        if (!modp->scan_path_connected) {
-                if (asicp->asic_id != VOYAGER_CAT_ID) {
-                        CDEBUG(("VOYAGER CAT: ERROR: scan path disconnected when asic != CAT\n"));
-                        return 1;
-                }
-                outb(VOYAGER_CAT_HEADER, CAT_DATA);
-                outb(value, CAT_DATA);
-                if (inb(CAT_DATA) != VOYAGER_CAT_HEADER) {
-                        CDEBUG(("cat_senddata: failed to get correct header response to sent data\n"));
-                        return 1;
-                }
-                if (reg > VOYAGER_SUBADDRHI) {
-                        outb(VOYAGER_CAT_RUN, CAT_CMD);
-                        outb(VOYAGER_CAT_END, CAT_CMD);
-                        outb(VOYAGER_CAT_RUN, CAT_CMD);
-                }
-
-                return 0;
-        } else {
-                __u16 hbytes = asicp->ireg_length / BITS_PER_BYTE;
-                __u16 dbytes =
-                    (modp->num_asics - 1 + asicp->ireg_length) / BITS_PER_BYTE;
-                __u8 padbits, dseq[VOYAGER_MAX_SCAN_PATH],
-                    hseq[VOYAGER_MAX_REG_SIZE];
-                int i;
-
-                if ((padbits = (modp->num_asics - 1
-                                + asicp->ireg_length) % BITS_PER_BYTE) != 0) {
-                        padbits = BITS_PER_BYTE - padbits;
-                        dbytes++;
-                }
-                if (asicp->ireg_length % BITS_PER_BYTE)
-                        hbytes++;
-
-                cat_build_header(hseq, hbytes, 1, asicp->ireg_length);
-
-                for (i = 0; i < dbytes + hbytes; i++)
-                        dseq[i] = 0xff;
-                CDEBUG(("cat_senddata: dbytes=%d, hbytes=%d, padbits=%d\n",
-                        dbytes, hbytes, padbits));
-                cat_pack(dseq, modp->num_asics - 1 + asicp->ireg_length,
-                         hseq, hbytes * BITS_PER_BYTE);
-                cat_pack(dseq, asicp->asic_location, &value,
-                         asicp->ireg_length);
-#ifdef VOYAGER_CAT_DEBUG
-                printk("dseq ");
-                for (i = 0; i < hbytes + dbytes; i++) {
-                        printk("0x%x ", dseq[i]);
-                }
-                printk("\n");
-#endif
-                return cat_shiftout(dseq, dbytes, hbytes, padbits);
-        }
-}
-
-static int
-cat_write(voyager_module_t * modp, voyager_asic_t * asicp, __u8 reg, __u8 value)
-{
-        if (cat_sendinst(modp, asicp, reg, VOYAGER_WRITE_CONFIG))
-                return 1;
-        return cat_senddata(modp, asicp, reg, value);
-}
-
-static int
-cat_read(voyager_module_t * modp, voyager_asic_t * asicp, __u8 reg,
-         __u8 * value)
-{
-        if (cat_sendinst(modp, asicp, reg, VOYAGER_READ_CONFIG))
-                return 1;
-        return cat_getdata(modp, asicp, reg, value);
-}
-
-static int
-cat_subaddrsetup(voyager_module_t * modp, voyager_asic_t * asicp, __u16 offset,
-                 __u16 len)
-{
-        __u8 val;
-
-        if (len > 1) {
-                /* set auto increment */
-                __u8 newval;
-
-                if (cat_read(modp, asicp, VOYAGER_AUTO_INC_REG, &val)) {
-                        CDEBUG(("cat_subaddrsetup: read of VOYAGER_AUTO_INC_REG failed\n"));
-                        return 1;
-                }
-                CDEBUG(("cat_subaddrsetup: VOYAGER_AUTO_INC_REG = 0x%x\n",
-                        val));
-                newval = val | VOYAGER_AUTO_INC;
-                if (newval != val) {
-                        if (cat_write(modp, asicp, VOYAGER_AUTO_INC_REG, val)) {
-                                CDEBUG(("cat_subaddrsetup: write to VOYAGER_AUTO_INC_REG failed\n"));
-                                return 1;
-                        }
-                }
-        }
-        if (cat_write(modp, asicp, VOYAGER_SUBADDRLO, (__u8) (offset & 0xff))) {
-                CDEBUG(("cat_subaddrsetup: write to SUBADDRLO failed\n"));
-                return 1;
-        }
-        if (asicp->subaddr > VOYAGER_SUBADDR_LO) {
-                if (cat_write
-                    (modp, asicp, VOYAGER_SUBADDRHI, (__u8) (offset >> 8))) {
-                        CDEBUG(("cat_subaddrsetup: write to SUBADDRHI failed\n"));
-                        return 1;
-                }
-                cat_read(modp, asicp, VOYAGER_SUBADDRHI, &val);
-                CDEBUG(("cat_subaddrsetup: offset = %d, hi = %d\n", offset,
-                        val));
-        }
-        cat_read(modp, asicp, VOYAGER_SUBADDRLO, &val);
-        CDEBUG(("cat_subaddrsetup: offset = %d, lo = %d\n", offset, val));
-        return 0;
-}
-
-static int
-cat_subwrite(voyager_module_t * modp, voyager_asic_t * asicp, __u16 offset,
-             __u16 len, void *buf)
-{
-        int i, retval;
-
-        /* FIXME: need special actions for VOYAGER_CAT_ID here */
-        if (asicp->asic_id == VOYAGER_CAT_ID) {
-                CDEBUG(("cat_subwrite: ATTEMPT TO WRITE TO CAT ASIC\n"));
-                /* FIXME -- This is supposed to be handled better
-                 * There is a problem writing to the cat asic in the
-                 * PSI.  The 30us delay seems to work, though */
-                udelay(30);
-        }
-
-        if ((retval = cat_subaddrsetup(modp, asicp, offset, len)) != 0) {
-                printk("cat_subwrite: cat_subaddrsetup FAILED\n");
-                return retval;
-        }
-
-        if (cat_sendinst
-            (modp, asicp, VOYAGER_SUBADDRDATA, VOYAGER_WRITE_CONFIG)) {
-                printk("cat_subwrite: cat_sendinst FAILED\n");
-                return 1;
-        }
-        for (i = 0; i < len; i++) {
-                if (cat_senddata(modp, asicp, 0xFF, ((__u8 *) buf)[i])) {
-                        printk
-                            ("cat_subwrite: cat_sendata element at %d FAILED\n",
-                             i);
-                        return 1;
-                }
-        }
-        return 0;
-}
-static int
-cat_subread(voyager_module_t * modp, voyager_asic_t * asicp, __u16 offset,
-            __u16 len, void *buf)
-{
-        int i, retval;
-
-        if ((retval = cat_subaddrsetup(modp, asicp, offset, len)) != 0) {
-                CDEBUG(("cat_subread: cat_subaddrsetup FAILED\n"));
-                return retval;
-        }
-
-        if (cat_sendinst(modp, asicp, VOYAGER_SUBADDRDATA, VOYAGER_READ_CONFIG)) {
-                CDEBUG(("cat_subread: cat_sendinst failed\n"));
-                return 1;
-        }
-        for (i = 0; i < len; i++) {
-                if (cat_getdata(modp, asicp, 0xFF, &((__u8 *) buf)[i])) {
-                        CDEBUG(("cat_subread: cat_getdata element %d failed\n",
-                                i));
-                        return 1;
-                }
-        }
-        return 0;
-}
-
-/* buffer for storing EPROM data read in during initialisation */
-static __initdata __u8 eprom_buf[0xFFFF];
-static voyager_module_t *voyager_initial_module;
-
-/* Initialise the cat bus components.  We assume this is called by the
- * boot cpu *after* all memory initialisation has been done (so we can
- * use kmalloc) but before smp initialisation, so we can probe the SMP
- * configuration and pick up necessary information.  */
-void __init voyager_cat_init(void)
-{
-        voyager_module_t **modpp = &voyager_initial_module;
-        voyager_asic_t **asicpp;
-        voyager_asic_t *qabc_asic = NULL;
-        int i, j;
-        unsigned long qic_addr = 0;
-        __u8 qabc_data[0x20];
-        __u8 num_submodules, val;
-        voyager_eprom_hdr_t *eprom_hdr = (voyager_eprom_hdr_t *) & eprom_buf[0];
-
-        __u8 cmos[4];
-        unsigned long addr;
-
-        /* initiallise the SUS mailbox */
-        for (i = 0; i < sizeof(cmos); i++)
-                cmos[i] = voyager_extended_cmos_read(VOYAGER_DUMP_LOCATION + i);
-        addr = *(unsigned long *)cmos;
-        if ((addr & 0xff000000) != 0xff000000) {
-                printk(KERN_ERR
-                       "Voyager failed to get SUS mailbox (addr = 0x%lx\n",
-                       addr);
-        } else {
-                static struct resource res;
-
-                res.name = "voyager SUS";
-                res.start = addr;
-                res.end = addr + 0x3ff;
-
-                request_resource(&iomem_resource, &res);
-                voyager_SUS = (struct voyager_SUS *)
-                    ioremap(addr, 0x400);
-                printk(KERN_NOTICE "Voyager SUS mailbox version 0x%x\n",
-                       voyager_SUS->SUS_version);
-                voyager_SUS->kernel_version = VOYAGER_MAILBOX_VERSION;
-                voyager_SUS->kernel_flags = VOYAGER_OS_HAS_SYSINT;
-        }
-
-        /* clear the processor counts */
-        voyager_extended_vic_processors = 0;
-        voyager_quad_processors = 0;
-
-        printk("VOYAGER: beginning CAT bus probe\n");
-        /* set up the SuperSet Port Block which tells us where the
-         * CAT communication port is */
-        sspb = inb(VOYAGER_SSPB_RELOCATION_PORT) * 0x100;
-        VDEBUG(("VOYAGER DEBUG: sspb = 0x%x\n", sspb));
-
-        /* now find out if were 8 slot or normal */
-        if ((inb(VIC_PROC_WHO_AM_I) & EIGHT_SLOT_IDENTIFIER)
-            == EIGHT_SLOT_IDENTIFIER) {
-                voyager_8slot = 1;
-                printk(KERN_NOTICE
-                       "Voyager: Eight slot 51xx configuration detected\n");
-        }
-
-        for (i = VOYAGER_MIN_MODULE; i <= VOYAGER_MAX_MODULE; i++) {
-                __u8 input;
-                int asic;
-                __u16 eprom_size;
-                __u16 sp_offset;
-
-                outb(VOYAGER_CAT_DESELECT, VOYAGER_CAT_CONFIG_PORT);
-                outb(i, VOYAGER_CAT_CONFIG_PORT);
-
-                /* check the presence of the module */
-                outb(VOYAGER_CAT_RUN, CAT_CMD);
-                outb(VOYAGER_CAT_IRCYC, CAT_CMD);
-                outb(VOYAGER_CAT_HEADER, CAT_DATA);
-                /* stream series of alternating 1's and 0's to stimulate
-                 * response */
-                outb(0xAA, CAT_DATA);
-                input = inb(CAT_DATA);
-                outb(VOYAGER_CAT_END, CAT_CMD);
-                if (input != VOYAGER_CAT_HEADER) {
-                        continue;
-                }
-                CDEBUG(("VOYAGER DEBUG: found module id 0x%x, %s\n", i,
-                        cat_module_name(i)));
-                *modpp = kmalloc(sizeof(voyager_module_t), GFP_KERNEL); /*&voyager_module_storage[cat_count++]; */
-                if (*modpp == NULL) {
-                        printk("**WARNING** kmalloc failure in cat_init\n");
-                        continue;
-                }
-                memset(*modpp, 0, sizeof(voyager_module_t));
-                /* need temporary asic for cat_subread.  It will be
-                 * filled in correctly later */
-                (*modpp)->asic = kmalloc(sizeof(voyager_asic_t), GFP_KERNEL);   /*&voyager_asic_storage[asic_count]; */
-                if ((*modpp)->asic == NULL) {
-                        printk("**WARNING** kmalloc failure in cat_init\n");
-                        continue;
-                }
-                memset((*modpp)->asic, 0, sizeof(voyager_asic_t));
-                (*modpp)->asic->asic_id = VOYAGER_CAT_ID;
-                (*modpp)->asic->subaddr = VOYAGER_SUBADDR_HI;
-                (*modpp)->module_addr = i;
-                (*modpp)->scan_path_connected = 0;
-                if (i == VOYAGER_PSI) {
-                        /* Exception leg for modules with no EEPROM */
-                        printk("Module \"%s\"\n", cat_module_name(i));
-                        continue;
-                }
-
-                CDEBUG(("cat_init: Reading eeprom for module 0x%x at offset %d\n", i, VOYAGER_XSUM_END_OFFSET));
-                outb(VOYAGER_CAT_RUN, CAT_CMD);
-                cat_disconnect(*modpp, (*modpp)->asic);
-                if (cat_subread(*modpp, (*modpp)->asic,
-                                VOYAGER_XSUM_END_OFFSET, sizeof(eprom_size),
-                                &eprom_size)) {
-                        printk
-                            ("**WARNING**: Voyager couldn't read EPROM size for module 0x%x\n",
-                             i);
-                        outb(VOYAGER_CAT_END, CAT_CMD);
-                        continue;
-                }
-                if (eprom_size > sizeof(eprom_buf)) {
-                        printk
-                            ("**WARNING**: Voyager insufficient size to read EPROM data, module 0x%x.  Need %d\n",
-                             i, eprom_size);
-                        outb(VOYAGER_CAT_END, CAT_CMD);
-                        continue;
-                }
-                outb(VOYAGER_CAT_END, CAT_CMD);
-                outb(VOYAGER_CAT_RUN, CAT_CMD);
-                CDEBUG(("cat_init: module 0x%x, eeprom_size %d\n", i,
-                        eprom_size));
-                if (cat_subread
-                    (*modpp, (*modpp)->asic, 0, eprom_size, eprom_buf)) {
-                        outb(VOYAGER_CAT_END, CAT_CMD);
-                        continue;
-                }
-                outb(VOYAGER_CAT_END, CAT_CMD);
-                printk("Module \"%s\", version 0x%x, tracer 0x%x, asics %d\n",
-                       cat_module_name(i), eprom_hdr->version_id,
-                       *((__u32 *) eprom_hdr->tracer), eprom_hdr->num_asics);
-                (*modpp)->ee_size = eprom_hdr->ee_size;
-                (*modpp)->num_asics = eprom_hdr->num_asics;
-                asicpp = &((*modpp)->asic);
-                sp_offset = eprom_hdr->scan_path_offset;
-                /* All we really care about are the Quad cards.  We
-                 * identify them because they are in a processor slot
-                 * and have only four asics */
-                if ((i < 0x10 || (i >= 0x14 && i < 0x1c) || i > 0x1f)) {
-                        modpp = &((*modpp)->next);
-                        continue;
-                }
-                /* Now we know it's in a processor slot, does it have
-                 * a quad baseboard submodule */
-                outb(VOYAGER_CAT_RUN, CAT_CMD);
-                cat_read(*modpp, (*modpp)->asic, VOYAGER_SUBMODPRESENT,
-                         &num_submodules);
-                /* lowest two bits, active low */
-                num_submodules = ~(0xfc | num_submodules);
-                CDEBUG(("VOYAGER CAT: %d submodules present\n",
-                        num_submodules));
-                if (num_submodules == 0) {
-                        /* fill in the dyadic extended processors */
-                        __u8 cpu = i & 0x07;
-
-                        printk("Module \"%s\": Dyadic Processor Card\n",
-                               cat_module_name(i));
-                        voyager_extended_vic_processors |= (1 << cpu);
-                        cpu += 4;
-                        voyager_extended_vic_processors |= (1 << cpu);
-                        outb(VOYAGER_CAT_END, CAT_CMD);
-                        continue;
-                }
-
-                /* now we want to read the asics on the first submodule,
-                 * which should be the quad base board */
-
-                cat_read(*modpp, (*modpp)->asic, VOYAGER_SUBMODSELECT, &val);
-                CDEBUG(("cat_init: SUBMODSELECT value = 0x%x\n", val));
-                val = (val & 0x7c) | VOYAGER_QUAD_BASEBOARD;
-                cat_write(*modpp, (*modpp)->asic, VOYAGER_SUBMODSELECT, val);
-
-                outb(VOYAGER_CAT_END, CAT_CMD);
-
-                CDEBUG(("cat_init: Reading eeprom for module 0x%x at offset %d\n", i, VOYAGER_XSUM_END_OFFSET));
-                outb(VOYAGER_CAT_RUN, CAT_CMD);
-                cat_disconnect(*modpp, (*modpp)->asic);
-                if (cat_subread(*modpp, (*modpp)->asic,
-                                VOYAGER_XSUM_END_OFFSET, sizeof(eprom_size),
-                                &eprom_size)) {
-                        printk
-                            ("**WARNING**: Voyager couldn't read EPROM size for module 0x%x\n",
-                             i);
-                        outb(VOYAGER_CAT_END, CAT_CMD);
-                        continue;
-                }
-                if (eprom_size > sizeof(eprom_buf)) {
-                        printk
-                            ("**WARNING**: Voyager insufficient size to read EPROM data, module 0x%x.  Need %d\n",
-                             i, eprom_size);
-                        outb(VOYAGER_CAT_END, CAT_CMD);
-                        continue;
-                }
-                outb(VOYAGER_CAT_END, CAT_CMD);
-                outb(VOYAGER_CAT_RUN, CAT_CMD);
-                CDEBUG(("cat_init: module 0x%x, eeprom_size %d\n", i,
-                        eprom_size));
-                if (cat_subread
-                    (*modpp, (*modpp)->asic, 0, eprom_size, eprom_buf)) {
-                        outb(VOYAGER_CAT_END, CAT_CMD);
-                        continue;
-                }
-                outb(VOYAGER_CAT_END, CAT_CMD);
-                /* Now do everything for the QBB submodule 1 */
-                (*modpp)->ee_size = eprom_hdr->ee_size;
-                (*modpp)->num_asics = eprom_hdr->num_asics;
-                asicpp = &((*modpp)->asic);
-                sp_offset = eprom_hdr->scan_path_offset;
-                /* get rid of the dummy CAT asic and read the real one */
-                kfree((*modpp)->asic);
-                for (asic = 0; asic < (*modpp)->num_asics; asic++) {
-                        int j;
-                        voyager_asic_t *asicp = *asicpp = kzalloc(sizeof(voyager_asic_t), GFP_KERNEL);  /*&voyager_asic_storage[asic_count++]; */
-                        voyager_sp_table_t *sp_table;
-                        voyager_at_t *asic_table;
-                        voyager_jtt_t *jtag_table;
-
-                        if (asicp == NULL) {
-                                printk
-                                    ("**WARNING** kmalloc failure in cat_init\n");
-                                continue;
-                        }
-                        asicpp = &(asicp->next);
-                        asicp->asic_location = asic;
-                        sp_table =
-                            (voyager_sp_table_t *) (eprom_buf + sp_offset);
-                        asicp->asic_id = sp_table->asic_id;
-                        asic_table =
-                            (voyager_at_t *) (eprom_buf +
-                                              sp_table->asic_data_offset);
-                        for (j = 0; j < 4; j++)
-                                asicp->jtag_id[j] = asic_table->jtag_id[j];
-                        jtag_table =
-                            (voyager_jtt_t *) (eprom_buf +
-                                               asic_table->jtag_offset);
-                        asicp->ireg_length = jtag_table->ireg_len;
-                        asicp->bit_location = (*modpp)->inst_bits;
-                        (*modpp)->inst_bits += asicp->ireg_length;
-                        if (asicp->ireg_length > (*modpp)->largest_reg)
-                                (*modpp)->largest_reg = asicp->ireg_length;
-                        if (asicp->ireg_length < (*modpp)->smallest_reg ||
-                            (*modpp)->smallest_reg == 0)
-                                (*modpp)->smallest_reg = asicp->ireg_length;
-                        CDEBUG(("asic 0x%x, ireg_length=%d, bit_location=%d\n",
-                                asicp->asic_id, asicp->ireg_length,
-                                asicp->bit_location));
-                        if (asicp->asic_id == VOYAGER_QUAD_QABC) {
-                                CDEBUG(("VOYAGER CAT: QABC ASIC found\n"));
-                                qabc_asic = asicp;
-                        }
-                        sp_offset += sizeof(voyager_sp_table_t);
-                }
-                CDEBUG(("Module inst_bits = %d, largest_reg = %d, smallest_reg=%d\n", (*modpp)->inst_bits, (*modpp)->largest_reg, (*modpp)->smallest_reg));
-                /* OK, now we have the QUAD ASICs set up, use them.
-                 * we need to:
-                 *
-                 * 1. Find the Memory area for the Quad CPIs.
-                 * 2. Find the Extended VIC processor
-                 * 3. Configure a second extended VIC processor (This
-                 *    cannot be done for the 51xx.
-                 * */
-                outb(VOYAGER_CAT_RUN, CAT_CMD);
-                cat_connect(*modpp, (*modpp)->asic);
-                CDEBUG(("CAT CONNECTED!!\n"));
-                cat_subread(*modpp, qabc_asic, 0, sizeof(qabc_data), qabc_data);
-                qic_addr = qabc_data[5] << 8;
-                qic_addr = (qic_addr | qabc_data[6]) << 8;
-                qic_addr = (qic_addr | qabc_data[7]) << 8;
-                printk
-                    ("Module \"%s\": Quad Processor Card; CPI 0x%lx, SET=0x%x\n",
-                     cat_module_name(i), qic_addr, qabc_data[8]);
-#if 0                           /* plumbing fails---FIXME */
-                if ((qabc_data[8] & 0xf0) == 0) {
-                        /* FIXME: 32 way 8 CPU slot monster cannot be
-                         * plumbed this way---need to check for it */
-
-                        printk("Plumbing second Extended Quad Processor\n");
-                        /* second VIC line hardwired to Quad CPU 1 */
-                        qabc_data[8] |= 0x20;
-                        cat_subwrite(*modpp, qabc_asic, 8, 1, &qabc_data[8]);
-#ifdef VOYAGER_CAT_DEBUG
-                        /* verify plumbing */
-                        cat_subread(*modpp, qabc_asic, 8, 1, &qabc_data[8]);
-                        if ((qabc_data[8] & 0xf0) == 0) {
-                                CDEBUG(("PLUMBING FAILED: 0x%x\n",
-                                        qabc_data[8]));
-                        }
-#endif
-                }
-#endif
-
-                {
-                        struct resource *res =
-                            kzalloc(sizeof(struct resource), GFP_KERNEL);
-                        res->name = kmalloc(128, GFP_KERNEL);
-                        sprintf((char *)res->name, "Voyager %s Quad CPI",
-                                cat_module_name(i));
-                        res->start = qic_addr;
-                        res->end = qic_addr + 0x3ff;
-                        request_resource(&iomem_resource, res);
-                }
-
-                qic_addr = (unsigned long)ioremap_cache(qic_addr, 0x400);
-
-                for (j = 0; j < 4; j++) {
-                        __u8 cpu;
-
-                        if (voyager_8slot) {
-                                /* 8 slot has a different mapping,
-                                 * each slot has only one vic line, so
-                                 * 1 cpu in each slot must be < 8 */
-                                cpu = (i & 0x07) + j * 8;
-                        } else {
-                                cpu = (i & 0x03) + j * 4;
-                        }
-                        if ((qabc_data[8] & (1 << j))) {
-                                voyager_extended_vic_processors |= (1 << cpu);
-                        }
-                        if (qabc_data[8] & (1 << (j + 4))) {
-                                /* Second SET register plumbed: Quad
-                                 * card has two VIC connected CPUs.
-                                 * Secondary cannot be booted as a VIC
-                                 * CPU */
-                                voyager_extended_vic_processors |= (1 << cpu);
-                                voyager_allowed_boot_processors &=
-                                    (~(1 << cpu));
-                        }
-
-                        voyager_quad_processors |= (1 << cpu);
-                        voyager_quad_cpi_addr[cpu] = (struct voyager_qic_cpi *)
-                            (qic_addr + (j << 8));
-                        CDEBUG(("CPU%d: CPI address 0x%lx\n", cpu,
-                                (unsigned long)voyager_quad_cpi_addr[cpu]));
-                }
-                outb(VOYAGER_CAT_END, CAT_CMD);
-
-                *asicpp = NULL;
-                modpp = &((*modpp)->next);
-        }
-        *modpp = NULL;
-        printk
-            ("CAT Bus Initialisation finished: extended procs 0x%x, quad procs 0x%x, allowed vic boot = 0x%x\n",
-             voyager_extended_vic_processors, voyager_quad_processors,
-             voyager_allowed_boot_processors);
-        request_resource(&ioport_resource, &vic_res);
-        if (voyager_quad_processors)
-                request_resource(&ioport_resource, &qic_res);
-        /* set up the front power switch */
-}
-
-int voyager_cat_readb(__u8 module, __u8 asic, int reg)
-{
-        return 0;
-}
-
-static int cat_disconnect(voyager_module_t * modp, voyager_asic_t * asicp)
-{
-        __u8 val;
-        int err = 0;
-
-        if (!modp->scan_path_connected)
-                return 0;
-        if (asicp->asic_id != VOYAGER_CAT_ID) {
-                CDEBUG(("cat_disconnect: ASIC is not CAT\n"));
-                return 1;
-        }
-        err = cat_read(modp, asicp, VOYAGER_SCANPATH, &val);
-        if (err) {
-                CDEBUG(("cat_disconnect: failed to read SCANPATH\n"));
-                return err;
-        }
-        val &= VOYAGER_DISCONNECT_ASIC;
-        err = cat_write(modp, asicp, VOYAGER_SCANPATH, val);
-        if (err) {
-                CDEBUG(("cat_disconnect: failed to write SCANPATH\n"));
-                return err;
-        }
-        outb(VOYAGER_CAT_END, CAT_CMD);
-        outb(VOYAGER_CAT_RUN, CAT_CMD);
-        modp->scan_path_connected = 0;
-
-        return 0;
-}
-
-static int cat_connect(voyager_module_t * modp, voyager_asic_t * asicp)
-{
-        __u8 val;
-        int err = 0;
-
-        if (modp->scan_path_connected)
-                return 0;
-        if (asicp->asic_id != VOYAGER_CAT_ID) {
-                CDEBUG(("cat_connect: ASIC is not CAT\n"));
-                return 1;
-        }
-
-        err = cat_read(modp, asicp, VOYAGER_SCANPATH, &val);
-        if (err) {
-                CDEBUG(("cat_connect: failed to read SCANPATH\n"));
-                return err;
-        }
-        val |= VOYAGER_CONNECT_ASIC;
-        err = cat_write(modp, asicp, VOYAGER_SCANPATH, val);
-        if (err) {
-                CDEBUG(("cat_connect: failed to write SCANPATH\n"));
-                return err;
-        }
-        outb(VOYAGER_CAT_END, CAT_CMD);
-        outb(VOYAGER_CAT_RUN, CAT_CMD);
-        modp->scan_path_connected = 1;
-
-        return 0;
-}
-
-void voyager_cat_power_off(void)
-{
-        /* Power the machine off by writing to the PSI over the CAT
-         * bus */
-        __u8 data;
-        voyager_module_t psi = { 0 };
-        voyager_asic_t psi_asic = { 0 };
-
-        psi.asic = &psi_asic;
-        psi.asic->asic_id = VOYAGER_CAT_ID;
-        psi.asic->subaddr = VOYAGER_SUBADDR_HI;
-        psi.module_addr = VOYAGER_PSI;
-        psi.scan_path_connected = 0;
-
-        outb(VOYAGER_CAT_END, CAT_CMD);
-        /* Connect the PSI to the CAT Bus */
-        outb(VOYAGER_CAT_DESELECT, VOYAGER_CAT_CONFIG_PORT);
-        outb(VOYAGER_PSI, VOYAGER_CAT_CONFIG_PORT);
-        outb(VOYAGER_CAT_RUN, CAT_CMD);
-        cat_disconnect(&psi, &psi_asic);
-        /* Read the status */
-        cat_subread(&psi, &psi_asic, VOYAGER_PSI_GENERAL_REG, 1, &data);
-        outb(VOYAGER_CAT_END, CAT_CMD);
-        CDEBUG(("PSI STATUS 0x%x\n", data));
-        /* These two writes are power off prep and perform */
-        data = PSI_CLEAR;
-        outb(VOYAGER_CAT_RUN, CAT_CMD);
-        cat_subwrite(&psi, &psi_asic, VOYAGER_PSI_GENERAL_REG, 1, &data);
-        outb(VOYAGER_CAT_END, CAT_CMD);
-        data = PSI_POWER_DOWN;
-        outb(VOYAGER_CAT_RUN, CAT_CMD);
-        cat_subwrite(&psi, &psi_asic, VOYAGER_PSI_GENERAL_REG, 1, &data);
-        outb(VOYAGER_CAT_END, CAT_CMD);
-}
-
-struct voyager_status voyager_status = { 0 };
-
-void voyager_cat_psi(__u8 cmd, __u16 reg, __u8 * data)
-{
-        voyager_module_t psi = { 0 };
-        voyager_asic_t psi_asic = { 0 };
-
-        psi.asic = &psi_asic;
-        psi.asic->asic_id = VOYAGER_CAT_ID;
-        psi.asic->subaddr = VOYAGER_SUBADDR_HI;
-        psi.module_addr = VOYAGER_PSI;
-        psi.scan_path_connected = 0;
-
-        outb(VOYAGER_CAT_END, CAT_CMD);
-        /* Connect the PSI to the CAT Bus */
-        outb(VOYAGER_CAT_DESELECT, VOYAGER_CAT_CONFIG_PORT);
-        outb(VOYAGER_PSI, VOYAGER_CAT_CONFIG_PORT);
-        outb(VOYAGER_CAT_RUN, CAT_CMD);
-        cat_disconnect(&psi, &psi_asic);
-        switch (cmd) {
-        case VOYAGER_PSI_READ:
-                cat_read(&psi, &psi_asic, reg, data);
-                break;
-        case VOYAGER_PSI_WRITE:
-                cat_write(&psi, &psi_asic, reg, *data);
-                break;
-        case VOYAGER_PSI_SUBREAD:
-                cat_subread(&psi, &psi_asic, reg, 1, data);
-                break;
-        case VOYAGER_PSI_SUBWRITE:
-                cat_subwrite(&psi, &psi_asic, reg, 1, data);
-                break;
-        default:
-                printk(KERN_ERR "Voyager PSI, unrecognised command %d\n", cmd);
-                break;
-        }
-        outb(VOYAGER_CAT_END, CAT_CMD);
-}
-
-void voyager_cat_do_common_interrupt(void)
-{
-        /* This is caused either by a memory parity error or something
-         * in the PSI */
-        __u8 data;
-        voyager_module_t psi = { 0 };
-        voyager_asic_t psi_asic = { 0 };
-        struct voyager_psi psi_reg;
-        int i;
-      re_read:
-        psi.asic = &psi_asic;
-        psi.asic->asic_id = VOYAGER_CAT_ID;
-        psi.asic->subaddr = VOYAGER_SUBADDR_HI;
-        psi.module_addr = VOYAGER_PSI;
-        psi.scan_path_connected = 0;
-
-        outb(VOYAGER_CAT_END, CAT_CMD);
-        /* Connect the PSI to the CAT Bus */
-        outb(VOYAGER_CAT_DESELECT, VOYAGER_CAT_CONFIG_PORT);
-        outb(VOYAGER_PSI, VOYAGER_CAT_CONFIG_PORT);
-        outb(VOYAGER_CAT_RUN, CAT_CMD);
-        cat_disconnect(&psi, &psi_asic);
-        /* Read the status.  NOTE: Need to read *all* the PSI regs here
-         * otherwise the cmn int will be reasserted */
-        for (i = 0; i < sizeof(psi_reg.regs); i++) {
-                cat_read(&psi, &psi_asic, i, &((__u8 *) & psi_reg.regs)[i]);
-        }
-        outb(VOYAGER_CAT_END, CAT_CMD);
-        if ((psi_reg.regs.checkbit & 0x02) == 0) {
-                psi_reg.regs.checkbit |= 0x02;
-                cat_write(&psi, &psi_asic, 5, psi_reg.regs.checkbit);
-                printk("VOYAGER RE-READ PSI\n");
-                goto re_read;
-        }
-        outb(VOYAGER_CAT_RUN, CAT_CMD);
-        for (i = 0; i < sizeof(psi_reg.subregs); i++) {
-                /* This looks strange, but the PSI doesn't do auto increment
-                 * correctly */
-                cat_subread(&psi, &psi_asic, VOYAGER_PSI_SUPPLY_REG + i,
-                            1, &((__u8 *) & psi_reg.subregs)[i]);
-        }
-        outb(VOYAGER_CAT_END, CAT_CMD);
-#ifdef VOYAGER_CAT_DEBUG
-        printk("VOYAGER PSI: ");
-        for (i = 0; i < sizeof(psi_reg.regs); i++)
-                printk("%02x ", ((__u8 *) & psi_reg.regs)[i]);
-        printk("\n           ");
-        for (i = 0; i < sizeof(psi_reg.subregs); i++)
-                printk("%02x ", ((__u8 *) & psi_reg.subregs)[i]);
-        printk("\n");
-#endif
-        if (psi_reg.regs.intstatus & PSI_MON) {
-                /* switch off or power fail */
-
-                if (psi_reg.subregs.supply & PSI_SWITCH_OFF) {
-                        if (voyager_status.switch_off) {
-                                printk(KERN_ERR
-                                       "Voyager front panel switch turned off again---Immediate power off!\n");
-                                voyager_cat_power_off();
-                                /* not reached */
-                        } else {
-                                printk(KERN_ERR
-                                       "Voyager front panel switch turned off\n");
-                                voyager_status.switch_off = 1;
-                                voyager_status.request_from_kernel = 1;
-                                wake_up_process(voyager_thread);
-                        }
-                        /* Tell the hardware we're taking care of the
-                         * shutdown, otherwise it will power the box off
-                         * within 3 seconds of the switch being pressed and,
-                         * which is much more important to us, continue to 
-                         * assert the common interrupt */
-                        data = PSI_CLR_SWITCH_OFF;
-                        outb(VOYAGER_CAT_RUN, CAT_CMD);
-                        cat_subwrite(&psi, &psi_asic, VOYAGER_PSI_SUPPLY_REG,
-                                     1, &data);
-                        outb(VOYAGER_CAT_END, CAT_CMD);
-                } else {
-
-                        VDEBUG(("Voyager ac fail reg 0x%x\n",
-                                psi_reg.subregs.ACfail));
-                        if ((psi_reg.subregs.ACfail & AC_FAIL_STAT_CHANGE) == 0) {
-                                /* No further update */
-                                return;
-                        }
-#if 0
-                        /* Don't bother trying to find out who failed.
-                         * FIXME: This probably makes the code incorrect on
-                         * anything other than a 345x */
-                        for (i = 0; i < 5; i++) {
-                                if (psi_reg.subregs.ACfail & (1 << i)) {
-                                        break;
-                                }
-                        }
-                        printk(KERN_NOTICE "AC FAIL IN SUPPLY %d\n", i);
-#endif
-                        /* DON'T do this: it shuts down the AC PSI 
-                           outb(VOYAGER_CAT_RUN, CAT_CMD);
-                           data = PSI_MASK_MASK | i;
-                           cat_subwrite(&psi, &psi_asic, VOYAGER_PSI_MASK,
-                           1, &data);
-                           outb(VOYAGER_CAT_END, CAT_CMD);
-                         */
-                        printk(KERN_ERR "Voyager AC power failure\n");
-                        outb(VOYAGER_CAT_RUN, CAT_CMD);
-                        data = PSI_COLD_START;
-                        cat_subwrite(&psi, &psi_asic, VOYAGER_PSI_GENERAL_REG,
-                                     1, &data);
-                        outb(VOYAGER_CAT_END, CAT_CMD);
-                        voyager_status.power_fail = 1;
-                        voyager_status.request_from_kernel = 1;
-                        wake_up_process(voyager_thread);
-                }
-
-        } else if (psi_reg.regs.intstatus & PSI_FAULT) {
-                /* Major fault! */
-                printk(KERN_ERR
-                       "Voyager PSI Detected major fault, immediate power off!\n");
-                voyager_cat_power_off();
-                /* not reached */
-        } else if (psi_reg.regs.intstatus & (PSI_DC_FAIL | PSI_ALARM
-                                             | PSI_CURRENT | PSI_DVM
-                                             | PSI_PSCFAULT | PSI_STAT_CHG)) {
-                /* other psi fault */
-
-                printk(KERN_WARNING "Voyager PSI status 0x%x\n", data);
-                /* clear the PSI fault */
-                outb(VOYAGER_CAT_RUN, CAT_CMD);
-                cat_write(&psi, &psi_asic, VOYAGER_PSI_STATUS_REG, 0);
-                outb(VOYAGER_CAT_END, CAT_CMD);
-        }
-}
diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c
deleted file mode 100644
index 9840b7ec749a..000000000000
--- a/arch/x86/mach-voyager/voyager_smp.c
+++ /dev/null
@@ -1,1808 +0,0 @@
-/* -*- mode: c; c-basic-offset: 8 -*- */
-
-/* Copyright (C) 1999,2001
- *
- * Author: J.E.J.Bottomley@HansenPartnership.com
- *
- * This file provides all the same external entries as smp.c but uses
- * the voyager hal to provide the functionality
- */
-#include <linux/cpu.h>
-#include <linux/module.h>
-#include <linux/mm.h>
-#include <linux/kernel_stat.h>
-#include <linux/delay.h>
-#include <linux/mc146818rtc.h>
-#include <linux/cache.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/bootmem.h>
-#include <linux/completion.h>
-#include <asm/desc.h>
-#include <asm/voyager.h>
-#include <asm/vic.h>
-#include <asm/mtrr.h>
-#include <asm/pgalloc.h>
-#include <asm/tlbflush.h>
-#include <asm/arch_hooks.h>
-#include <asm/trampoline.h>
-
-/* TLB state -- visible externally, indexed physically */
-DEFINE_PER_CPU_SHARED_ALIGNED(struct tlb_state, cpu_tlbstate) = { &init_mm, 0 };
-
-/* CPU IRQ affinity -- set to all ones initially */
-static unsigned long cpu_irq_affinity[NR_CPUS] __cacheline_aligned =
-        {[0 ... NR_CPUS-1]  = ~0UL };
-
-/* per CPU data structure (for /proc/cpuinfo et al), visible externally
- * indexed physically */
-DEFINE_PER_CPU_SHARED_ALIGNED(struct cpuinfo_x86, cpu_info);
-EXPORT_PER_CPU_SYMBOL(cpu_info);
-
-/* physical ID of the CPU used to boot the system */
-unsigned char boot_cpu_id;
-
-/* The memory line addresses for the Quad CPIs */
-struct voyager_qic_cpi *voyager_quad_cpi_addr[NR_CPUS] __cacheline_aligned;
-
-/* The masks for the Extended VIC processors, filled in by cat_init */
-__u32 voyager_extended_vic_processors = 0;
-
-/* Masks for the extended Quad processors which cannot be VIC booted */
-__u32 voyager_allowed_boot_processors = 0;
-
-/* The mask for the Quad Processors (both extended and non-extended) */
-__u32 voyager_quad_processors = 0;
-
-/* Total count of live CPUs, used in process.c to display
- * the CPU information and in irq.c for the per CPU irq
- * activity count.  Finally exported by i386_ksyms.c */
-static int voyager_extended_cpus = 1;
-
-/* Used for the invalidate map that's also checked in the spinlock */
-static volatile unsigned long smp_invalidate_needed;
-
-/* Bitmask of CPUs present in the system - exported by i386_syms.c, used
- * by scheduler but indexed physically */
-cpumask_t phys_cpu_present_map = CPU_MASK_NONE;
-
-/* The internal functions */
-static void send_CPI(__u32 cpuset, __u8 cpi);
-static void ack_CPI(__u8 cpi);
-static int ack_QIC_CPI(__u8 cpi);
-static void ack_special_QIC_CPI(__u8 cpi);
-static void ack_VIC_CPI(__u8 cpi);
-static void send_CPI_allbutself(__u8 cpi);
-static void mask_vic_irq(unsigned int irq);
-static void unmask_vic_irq(unsigned int irq);
-static unsigned int startup_vic_irq(unsigned int irq);
-static void enable_local_vic_irq(unsigned int irq);
-static void disable_local_vic_irq(unsigned int irq);
-static void before_handle_vic_irq(unsigned int irq);
-static void after_handle_vic_irq(unsigned int irq);
-static void set_vic_irq_affinity(unsigned int irq, cpumask_t mask);
-static void ack_vic_irq(unsigned int irq);
-static void vic_enable_cpi(void);
-static void do_boot_cpu(__u8 cpuid);
-static void do_quad_bootstrap(void);
-static void initialize_secondary(void);
-
-int hard_smp_processor_id(void);
-int safe_smp_processor_id(void);
-
-/* Inline functions */
-static inline void send_one_QIC_CPI(__u8 cpu, __u8 cpi)
-{
-        voyager_quad_cpi_addr[cpu]->qic_cpi[cpi].cpi =
-            (smp_processor_id() << 16) + cpi;
-}
-
-static inline void send_QIC_CPI(__u32 cpuset, __u8 cpi)
-{
-        int cpu;
-
-        for_each_online_cpu(cpu) {
-                if (cpuset & (1 << cpu)) {
-#ifdef VOYAGER_DEBUG
-                        if (!cpu_online(cpu))
-                                VDEBUG(("CPU%d sending cpi %d to CPU%d not in "
-                                        "cpu_online_map\n",
-                                        hard_smp_processor_id(), cpi, cpu));
-#endif
-                        send_one_QIC_CPI(cpu, cpi - QIC_CPI_OFFSET);
-                }
-        }
-}
-
-static inline void wrapper_smp_local_timer_interrupt(void)
-{
-        irq_enter();
-        smp_local_timer_interrupt();
-        irq_exit();
-}
-
-static inline void send_one_CPI(__u8 cpu, __u8 cpi)
-{
-        if (voyager_quad_processors & (1 << cpu))
-                send_one_QIC_CPI(cpu, cpi - QIC_CPI_OFFSET);
-        else
-                send_CPI(1 << cpu, cpi);
-}
-
-static inline void send_CPI_allbutself(__u8 cpi)
-{
-        __u8 cpu = smp_processor_id();
-        __u32 mask = cpus_addr(cpu_online_map)[0] & ~(1 << cpu);
-        send_CPI(mask, cpi);
-}
-
-static inline int is_cpu_quad(void)
-{
-        __u8 cpumask = inb(VIC_PROC_WHO_AM_I);
-        return ((cpumask & QUAD_IDENTIFIER) == QUAD_IDENTIFIER);
-}
-
-static inline int is_cpu_extended(void)
-{
-        __u8 cpu = hard_smp_processor_id();
-
-        return (voyager_extended_vic_processors & (1 << cpu));
-}
-
-static inline int is_cpu_vic_boot(void)
-{
-        __u8 cpu = hard_smp_processor_id();
-
-        return (voyager_extended_vic_processors
-                & voyager_allowed_boot_processors & (1 << cpu));
-}
-
-static inline void ack_CPI(__u8 cpi)
-{
-        switch (cpi) {
-        case VIC_CPU_BOOT_CPI:
-                if (is_cpu_quad() && !is_cpu_vic_boot())
-                        ack_QIC_CPI(cpi);
-                else
-                        ack_VIC_CPI(cpi);
-                break;
-        case VIC_SYS_INT:
-        case VIC_CMN_INT:
-                /* These are slightly strange.  Even on the Quad card,
-                 * They are vectored as VIC CPIs */
-                if (is_cpu_quad())
-                        ack_special_QIC_CPI(cpi);
-                else
-                        ack_VIC_CPI(cpi);
-                break;
-        default:
-                printk("VOYAGER ERROR: CPI%d is in common CPI code\n", cpi);
-                break;
-        }
-}
-
-/* local variables */
-
-/* The VIC IRQ descriptors -- these look almost identical to the
- * 8259 IRQs except that masks and things must be kept per processor
- */
-static struct irq_chip vic_chip = {
-        .name = "VIC",
-        .startup = startup_vic_irq,
-        .mask = mask_vic_irq,
-        .unmask = unmask_vic_irq,
-        .set_affinity = set_vic_irq_affinity,
-};
-
-/* used to count up as CPUs are brought on line (starts at 0) */
-static int cpucount = 0;
-
-/* The per cpu profile stuff - used in smp_local_timer_interrupt */
-static DEFINE_PER_CPU(int, prof_multiplier) = 1;
-static DEFINE_PER_CPU(int, prof_old_multiplier) = 1;
-static DEFINE_PER_CPU(int, prof_counter) = 1;
-
-/* the map used to check if a CPU has booted */
-static __u32 cpu_booted_map;
-
-/* the synchronize flag used to hold all secondary CPUs spinning in
- * a tight loop until the boot sequence is ready for them */
-static cpumask_t smp_commenced_mask = CPU_MASK_NONE;
-
-/* This is for the new dynamic CPU boot code */
-cpumask_t cpu_callin_map = CPU_MASK_NONE;
-cpumask_t cpu_callout_map = CPU_MASK_NONE;
-
-/* The per processor IRQ masks (these are usually kept in sync) */
-static __u16 vic_irq_mask[NR_CPUS] __cacheline_aligned;
-
-/* the list of IRQs to be enabled by the VIC_ENABLE_IRQ_CPI */
-static __u16 vic_irq_enable_mask[NR_CPUS] __cacheline_aligned = { 0 };
-
-/* Lock for enable/disable of VIC interrupts */
-static __cacheline_aligned DEFINE_SPINLOCK(vic_irq_lock);
-
-/* The boot processor is correctly set up in PC mode when it
- * comes up, but the secondaries need their master/slave 8259
- * pairs initializing correctly */
-
-/* Interrupt counters (per cpu) and total - used to try to
- * even up the interrupt handling routines */
-static long vic_intr_total = 0;
-static long vic_intr_count[NR_CPUS] __cacheline_aligned = { 0 };
-static unsigned long vic_tick[NR_CPUS] __cacheline_aligned = { 0 };
-
-/* Since we can only use CPI0, we fake all the other CPIs */
-static unsigned long vic_cpi_mailbox[NR_CPUS] __cacheline_aligned;
-
-/* debugging routine to read the isr of the cpu's pic */
-static inline __u16 vic_read_isr(void)
-{
-        __u16 isr;
-
-        outb(0x0b, 0xa0);
-        isr = inb(0xa0) << 8;
-        outb(0x0b, 0x20);
-        isr |= inb(0x20);
-
-        return isr;
-}
-
-static __init void qic_setup(void)
-{
-        if (!is_cpu_quad()) {
-                /* not a quad, no setup */
-                return;
-        }
-        outb(QIC_DEFAULT_MASK0, QIC_MASK_REGISTER0);
-        outb(QIC_CPI_ENABLE, QIC_MASK_REGISTER1);
-
-        if (is_cpu_extended()) {
-                /* the QIC duplicate of the VIC base register */
-                outb(VIC_DEFAULT_CPI_BASE, QIC_VIC_CPI_BASE_REGISTER);
-                outb(QIC_DEFAULT_CPI_BASE, QIC_CPI_BASE_REGISTER);
-
-                /* FIXME: should set up the QIC timer and memory parity
-                 * error vectors here */
-        }
-}
-
-static __init void vic_setup_pic(void)
-{
-        outb(1, VIC_REDIRECT_REGISTER_1);
-        /* clear the claim registers for dynamic routing */
-        outb(0, VIC_CLAIM_REGISTER_0);
-        outb(0, VIC_CLAIM_REGISTER_1);
-
-        outb(0, VIC_PRIORITY_REGISTER);
-        /* Set the Primary and Secondary Microchannel vector
-         * bases to be the same as the ordinary interrupts
-         *
-         * FIXME: This would be more efficient using separate
-         * vectors. */
-        outb(FIRST_EXTERNAL_VECTOR, VIC_PRIMARY_MC_BASE);
-        outb(FIRST_EXTERNAL_VECTOR, VIC_SECONDARY_MC_BASE);
-        /* Now initiallise the master PIC belonging to this CPU by
-         * sending the four ICWs */
-
-        /* ICW1: level triggered, ICW4 needed */
-        outb(0x19, 0x20);
-
-        /* ICW2: vector base */
-        outb(FIRST_EXTERNAL_VECTOR, 0x21);
-
-        /* ICW3: slave at line 2 */
-        outb(0x04, 0x21);
-
-        /* ICW4: 8086 mode */
-        outb(0x01, 0x21);
-
-        /* now the same for the slave PIC */
-
-        /* ICW1: level trigger, ICW4 needed */
-        outb(0x19, 0xA0);
-
-        /* ICW2: slave vector base */
-        outb(FIRST_EXTERNAL_VECTOR + 8, 0xA1);
-
-        /* ICW3: slave ID */
-        outb(0x02, 0xA1);
-
-        /* ICW4: 8086 mode */
-        outb(0x01, 0xA1);
-}
-
-static void do_quad_bootstrap(void)
-{
-        if (is_cpu_quad() && is_cpu_vic_boot()) {
-                int i;
-                unsigned long flags;
-                __u8 cpuid = hard_smp_processor_id();
-
-                local_irq_save(flags);
-
-                for (i = 0; i < 4; i++) {
-                        /* FIXME: this would be >>3 &0x7 on the 32 way */
-                        if (((cpuid >> 2) & 0x03) == i)
-                                /* don't lower our own mask! */
-                                continue;
-
-                        /* masquerade as local Quad CPU */
-                        outb(QIC_CPUID_ENABLE | i, QIC_PROCESSOR_ID);
-                        /* enable the startup CPI */
-                        outb(QIC_BOOT_CPI_MASK, QIC_MASK_REGISTER1);
-                        /* restore cpu id */
-                        outb(0, QIC_PROCESSOR_ID);
-                }
-                local_irq_restore(flags);
-        }
-}
-
-void prefill_possible_map(void)
-{
-        /* This is empty on voyager because we need a much
-         * earlier detection which is done in find_smp_config */
-}
-
-/* Set up all the basic stuff: read the SMP config and make all the
- * SMP information reflect only the boot cpu.  All others will be
- * brought on-line later. */
-void __init find_smp_config(void)
-{
-        int i;
-
-        boot_cpu_id = hard_smp_processor_id();
-
-        printk("VOYAGER SMP: Boot cpu is %d\n", boot_cpu_id);
-
-        /* initialize the CPU structures (moved from smp_boot_cpus) */
-        for (i = 0; i < nr_cpu_ids; i++)
-                cpu_irq_affinity[i] = ~0;
-        cpu_online_map = cpumask_of_cpu(boot_cpu_id);
-
-        /* The boot CPU must be extended */
-        voyager_extended_vic_processors = 1 << boot_cpu_id;
-        /* initially, all of the first 8 CPUs can boot */
-        voyager_allowed_boot_processors = 0xff;
-        /* set up everything for just this CPU, we can alter
-         * this as we start the other CPUs later */
-        /* now get the CPU disposition from the extended CMOS */
-        cpus_addr(phys_cpu_present_map)[0] =
-            voyager_extended_cmos_read(VOYAGER_PROCESSOR_PRESENT_MASK);
-        cpus_addr(phys_cpu_present_map)[0] |=
-            voyager_extended_cmos_read(VOYAGER_PROCESSOR_PRESENT_MASK + 1) << 8;
-        cpus_addr(phys_cpu_present_map)[0] |=
-            voyager_extended_cmos_read(VOYAGER_PROCESSOR_PRESENT_MASK +
-                                       2) << 16;
-        cpus_addr(phys_cpu_present_map)[0] |=
-            voyager_extended_cmos_read(VOYAGER_PROCESSOR_PRESENT_MASK +
-                                       3) << 24;
-        cpu_possible_map = phys_cpu_present_map;
-        printk("VOYAGER SMP: phys_cpu_present_map = 0x%lx\n",
-               cpus_addr(phys_cpu_present_map)[0]);
-        /* Here we set up the VIC to enable SMP */
-        /* enable the CPIs by writing the base vector to their register */
-        outb(VIC_DEFAULT_CPI_BASE, VIC_CPI_BASE_REGISTER);
-        outb(1, VIC_REDIRECT_REGISTER_1);
-        /* set the claim registers for static routing --- Boot CPU gets
-         * all interrupts untill all other CPUs started */
-        outb(0xff, VIC_CLAIM_REGISTER_0);
-        outb(0xff, VIC_CLAIM_REGISTER_1);
-        /* Set the Primary and Secondary Microchannel vector
-         * bases to be the same as the ordinary interrupts
-         *
-         * FIXME: This would be more efficient using separate
-         * vectors. */
-        outb(FIRST_EXTERNAL_VECTOR, VIC_PRIMARY_MC_BASE);
-        outb(FIRST_EXTERNAL_VECTOR, VIC_SECONDARY_MC_BASE);
-
-        /* Finally tell the firmware that we're driving */
-        outb(inb(VOYAGER_SUS_IN_CONTROL_PORT) | VOYAGER_IN_CONTROL_FLAG,
-             VOYAGER_SUS_IN_CONTROL_PORT);
-
-        current_thread_info()->cpu = boot_cpu_id;
-        x86_write_percpu(cpu_number, boot_cpu_id);
-}
-
-/*
- *      The bootstrap kernel entry code has set these up. Save them
- *      for a given CPU, id is physical */
-void __init smp_store_cpu_info(int id)
-{
-        struct cpuinfo_x86 *c = &cpu_data(id);
-
-        *c = boot_cpu_data;
-        c->cpu_index = id;
-
-        identify_secondary_cpu(c);
-}
-
-/* Routine initially called when a non-boot CPU is brought online */
-static void __init start_secondary(void *unused)
-{
-        __u8 cpuid = hard_smp_processor_id();
-
-        cpu_init();
-
-        /* OK, we're in the routine */
-        ack_CPI(VIC_CPU_BOOT_CPI);
-
-        /* setup the 8259 master slave pair belonging to this CPU ---
-         * we won't actually receive any until the boot CPU
-         * relinquishes it's static routing mask */
-        vic_setup_pic();
-
-        qic_setup();
-
-        if (is_cpu_quad() && !is_cpu_vic_boot()) {
-                /* clear the boot CPI */
-                __u8 dummy;
-
-                dummy =
-                    voyager_quad_cpi_addr[cpuid]->qic_cpi[VIC_CPU_BOOT_CPI].cpi;
-                printk("read dummy %d\n", dummy);
-        }
-
-        /* lower the mask to receive CPIs */
-        vic_enable_cpi();
-
-        VDEBUG(("VOYAGER SMP: CPU%d, stack at about %p\n", cpuid, &cpuid));
-
-        notify_cpu_starting(cpuid);
-
-        /* enable interrupts */
-        local_irq_enable();
-
-        /* get our bogomips */
-        calibrate_delay();
-
-        /* save our processor parameters */
-        smp_store_cpu_info(cpuid);
-
-        /* if we're a quad, we may need to bootstrap other CPUs */
-        do_quad_bootstrap();
-
-        /* FIXME: this is rather a poor hack to prevent the CPU
-         * activating softirqs while it's supposed to be waiting for
-         * permission to proceed.  Without this, the new per CPU stuff
-         * in the softirqs will fail */
-        local_irq_disable();
-        cpu_set(cpuid, cpu_callin_map);
-
-        /* signal that we're done */
-        cpu_booted_map = 1;
-
-        while (!cpu_isset(cpuid, smp_commenced_mask))
-                rep_nop();
-        local_irq_enable();
-
-        local_flush_tlb();
-
-        cpu_set(cpuid, cpu_online_map);
-        wmb();
-        cpu_idle();
-}
-
-/* Routine to kick start the given CPU and wait for it to report ready
- * (or timeout in startup).  When this routine returns, the requested
- * CPU is either fully running and configured or known to be dead.
- *
- * We call this routine sequentially 1 CPU at a time, so no need for
- * locking */
-
-static void __init do_boot_cpu(__u8 cpu)
-{
-        struct task_struct *idle;
-        int timeout;
-        unsigned long flags;
-        int quad_boot = (1 << cpu) & voyager_quad_processors
-            & ~(voyager_extended_vic_processors
-                & voyager_allowed_boot_processors);
-
-        /* This is the format of the CPI IDT gate (in real mode) which
-         * we're hijacking to boot the CPU */
-        union IDTFormat {
-                struct seg {
-                        __u16 Offset;
-                        __u16 Segment;
-                } idt;
-                __u32 val;
-        } hijack_source;
-
-        __u32 *hijack_vector;
-        __u32 start_phys_address = setup_trampoline();
-
-        /* There's a clever trick to this: The linux trampoline is
-         * compiled to begin at absolute location zero, so make the
-         * address zero but have the data segment selector compensate
-         * for the actual address */
-        hijack_source.idt.Offset = start_phys_address & 0x000F;
-        hijack_source.idt.Segment = (start_phys_address >> 4) & 0xFFFF;
-
-        cpucount++;
-        alternatives_smp_switch(1);
-
-        idle = fork_idle(cpu);
-        if (IS_ERR(idle))
-                panic("failed fork for CPU%d", cpu);
-        idle->thread.ip = (unsigned long)start_secondary;
-        /* init_tasks (in sched.c) is indexed logically */
-        stack_start.sp = (void *)idle->thread.sp;
-
-        init_gdt(cpu);
-        per_cpu(current_task, cpu) = idle;
-        early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
-        irq_ctx_init(cpu);
-
-        /* Note: Don't modify initial ss override */
-        VDEBUG(("VOYAGER SMP: Booting CPU%d at 0x%lx[%x:%x], stack %p\n", cpu,
-                (unsigned long)hijack_source.val, hijack_source.idt.Segment,
-                hijack_source.idt.Offset, stack_start.sp));
-
-        /* init lowmem identity mapping */
-        clone_pgd_range(swapper_pg_dir, swapper_pg_dir + KERNEL_PGD_BOUNDARY,
-                        min_t(unsigned long, KERNEL_PGD_PTRS, KERNEL_PGD_BOUNDARY));
-        flush_tlb_all();
-
-        if (quad_boot) {
-                printk("CPU %d: non extended Quad boot\n", cpu);
-                hijack_vector =
-                    (__u32 *)
-                    phys_to_virt((VIC_CPU_BOOT_CPI + QIC_DEFAULT_CPI_BASE) * 4);
-                *hijack_vector = hijack_source.val;
-        } else {
-                printk("CPU%d: extended VIC boot\n", cpu);
-                hijack_vector =
-                    (__u32 *)
-                    phys_to_virt((VIC_CPU_BOOT_CPI + VIC_DEFAULT_CPI_BASE) * 4);
-                *hijack_vector = hijack_source.val;
-                /* VIC errata, may also receive interrupt at this address */
-                hijack_vector =
-                    (__u32 *)
-                    phys_to_virt((VIC_CPU_BOOT_ERRATA_CPI +
-                                  VIC_DEFAULT_CPI_BASE) * 4);
-                *hijack_vector = hijack_source.val;
-        }
-        /* All non-boot CPUs start with interrupts fully masked.  Need
-         * to lower the mask of the CPI we're about to send.  We do
-         * this in the VIC by masquerading as the processor we're
-         * about to boot and lowering its interrupt mask */
-        local_irq_save(flags);
-        if (quad_boot) {
-                send_one_QIC_CPI(cpu, VIC_CPU_BOOT_CPI);
-        } else {
-                outb(VIC_CPU_MASQUERADE_ENABLE | cpu, VIC_PROCESSOR_ID);
-                /* here we're altering registers belonging to `cpu' */
-
-                outb(VIC_BOOT_INTERRUPT_MASK, 0x21);
-                /* now go back to our original identity */
-                outb(boot_cpu_id, VIC_PROCESSOR_ID);
-
-                /* and boot the CPU */
-
-                send_CPI((1 << cpu), VIC_CPU_BOOT_CPI);
-        }
-        cpu_booted_map = 0;
-        local_irq_restore(flags);
-
-        /* now wait for it to become ready (or timeout) */
-        for (timeout = 0; timeout < 50000; timeout++) {
-                if (cpu_booted_map)
-                        break;
-                udelay(100);
-        }
-        /* reset the page table */
-        zap_low_mappings();
-
-        if (cpu_booted_map) {
-                VDEBUG(("CPU%d: Booted successfully, back in CPU %d\n",
-                        cpu, smp_processor_id()));
-
-                printk("CPU%d: ", cpu);
-                print_cpu_info(&cpu_data(cpu));
-                wmb();
-                cpu_set(cpu, cpu_callout_map);
-                cpu_set(cpu, cpu_present_map);
-        } else {
-                printk("CPU%d FAILED TO BOOT: ", cpu);
-                if (*
-                    ((volatile unsigned char *)phys_to_virt(start_phys_address))
-                    == 0xA5)
-                        printk("Stuck.\n");
-                else
-                        printk("Not responding.\n");
-
-                cpucount--;
-        }
-}
-
-void __init smp_boot_cpus(void)
-{
-        int i;
-
-        /* CAT BUS initialisation must be done after the memory */
-        /* FIXME: The L4 has a catbus too, it just needs to be
-         * accessed in a totally different way */
-        if (voyager_level == 5) {
-                voyager_cat_init();
-
-                /* now that the cat has probed the Voyager System Bus, sanity
-                 * check the cpu map */
-                if (((voyager_quad_processors | voyager_extended_vic_processors)
-                     & cpus_addr(phys_cpu_present_map)[0]) !=
-                    cpus_addr(phys_cpu_present_map)[0]) {
-                        /* should panic */
-                        printk("\n\n***WARNING*** "
-                               "Sanity check of CPU present map FAILED\n");
-                }
-        } else if (voyager_level == 4)
-                voyager_extended_vic_processors =
-                    cpus_addr(phys_cpu_present_map)[0];
-
-        /* this sets up the idle task to run on the current cpu */
-        voyager_extended_cpus = 1;
-        /* Remove the global_irq_holder setting, it triggers a BUG() on
-         * schedule at the moment */
-        //global_irq_holder = boot_cpu_id;
-
-        /* FIXME: Need to do something about this but currently only works
-         * on CPUs with a tsc which none of mine have.
-         smp_tune_scheduling();
-         */
-        smp_store_cpu_info(boot_cpu_id);
-        /* setup the jump vector */
-        initial_code = (unsigned long)initialize_secondary;
-        printk("CPU%d: ", boot_cpu_id);
-        print_cpu_info(&cpu_data(boot_cpu_id));
-
-        if (is_cpu_quad()) {
-                /* booting on a Quad CPU */
-                printk("VOYAGER SMP: Boot CPU is Quad\n");
-                qic_setup();
-                do_quad_bootstrap();
-        }
-
-        /* enable our own CPIs */
-        vic_enable_cpi();
-
-        cpu_set(boot_cpu_id, cpu_online_map);
-        cpu_set(boot_cpu_id, cpu_callout_map);
-
-        /* loop over all the extended VIC CPUs and boot them.  The
-         * Quad CPUs must be bootstrapped by their extended VIC cpu */
-        for (i = 0; i < nr_cpu_ids; i++) {
-                if (i == boot_cpu_id || !cpu_isset(i, phys_cpu_present_map))
-                        continue;
-                do_boot_cpu(i);
-                /* This udelay seems to be needed for the Quad boots
-                 * don't remove unless you know what you're doing */
-                udelay(1000);
-        }
-        /* we could compute the total bogomips here, but why bother?,
-         * Code added from smpboot.c */
-        {
-                unsigned long bogosum = 0;
-
-                for_each_online_cpu(i)
-                        bogosum += cpu_data(i).loops_per_jiffy;
-                printk(KERN_INFO "Total of %d processors activated "
-                       "(%lu.%02lu BogoMIPS).\n",
-                       cpucount + 1, bogosum / (500000 / HZ),
-                       (bogosum / (5000 / HZ)) % 100);
-        }
-        voyager_extended_cpus = hweight32(voyager_extended_vic_processors);
-        printk("VOYAGER: Extended (interrupt handling CPUs): "
-               "%d, non-extended: %d\n", voyager_extended_cpus,
-               num_booting_cpus() - voyager_extended_cpus);
-        /* that's it, switch to symmetric mode */
-        outb(0, VIC_PRIORITY_REGISTER);
-        outb(0, VIC_CLAIM_REGISTER_0);
-        outb(0, VIC_CLAIM_REGISTER_1);
-
-        VDEBUG(("VOYAGER SMP: Booted with %d CPUs\n", num_booting_cpus()));
-}
-
-/* Reload the secondary CPUs task structure (this function does not
- * return ) */
-static void __init initialize_secondary(void)
-{
-#if 0
-        // AC kernels only
-        set_current(hard_get_current());
-#endif
-
-        /*
-         * We don't actually need to load the full TSS,
-         * basically just the stack pointer and the eip.
-         */
-
-        asm volatile ("movl %0,%%esp\n\t"
-                      "jmp *%1"::"r" (current->thread.sp),
-                      "r"(current->thread.ip));
-}
-
-/* handle a Voyager SYS_INT -- If we don't, the base board will
- * panic the system.
- *
- * System interrupts occur because some problem was detected on the
- * various busses.  To find out what you have to probe all the
- * hardware via the CAT bus.  FIXME: At the moment we do nothing. */
-void smp_vic_sys_interrupt(struct pt_regs *regs)
-{
-        ack_CPI(VIC_SYS_INT);
-        printk("Voyager SYSTEM INTERRUPT\n");
-}
-
-/* Handle a voyager CMN_INT; These interrupts occur either because of
- * a system status change or because a single bit memory error
- * occurred.  FIXME: At the moment, ignore all this. */
-void smp_vic_cmn_interrupt(struct pt_regs *regs)
-{
-        static __u8 in_cmn_int = 0;
-        static DEFINE_SPINLOCK(cmn_int_lock);
-
-        /* common ints are broadcast, so make sure we only do this once */
-        _raw_spin_lock(&cmn_int_lock);
-        if (in_cmn_int)
-                goto unlock_end;
-
-        in_cmn_int++;
-        _raw_spin_unlock(&cmn_int_lock);
-
-        VDEBUG(("Voyager COMMON INTERRUPT\n"));
-
-        if (voyager_level == 5)
-                voyager_cat_do_common_interrupt();
-
-        _raw_spin_lock(&cmn_int_lock);
-        in_cmn_int = 0;
-      unlock_end:
-        _raw_spin_unlock(&cmn_int_lock);
-        ack_CPI(VIC_CMN_INT);
-}
-
-/*
- * Reschedule call back. Nothing to do, all the work is done
- * automatically when we return from the interrupt.  */
-static void smp_reschedule_interrupt(void)
-{
-        /* do nothing */
-}
-
-static struct mm_struct *flush_mm;
-static unsigned long flush_va;
-static DEFINE_SPINLOCK(tlbstate_lock);
-
-/*
- * We cannot call mmdrop() because we are in interrupt context,
- * instead update mm->cpu_vm_mask.
- *
- * We need to reload %cr3 since the page tables may be going
- * away from under us..
- */
-static inline void voyager_leave_mm(unsigned long cpu)
-{
-        if (per_cpu(cpu_tlbstate, cpu).state == TLBSTATE_OK)
-                BUG();
-        cpu_clear(cpu, per_cpu(cpu_tlbstate, cpu).active_mm->cpu_vm_mask);
-        load_cr3(swapper_pg_dir);
-}
-
-/*
- * Invalidate call-back
- */
-static void smp_invalidate_interrupt(void)
-{
-        __u8 cpu = smp_processor_id();
-
-        if (!test_bit(cpu, &smp_invalidate_needed))
-                return;
-        /* This will flood messages.  Don't uncomment unless you see
-         * Problems with cross cpu invalidation
-         VDEBUG(("VOYAGER SMP: CPU%d received INVALIDATE_CPI\n",
-         smp_processor_id()));
-         */
-
-        if (flush_mm == per_cpu(cpu_tlbstate, cpu).active_mm) {
-                if (per_cpu(cpu_tlbstate, cpu).state == TLBSTATE_OK) {
-                        if (flush_va == TLB_FLUSH_ALL)
-                                local_flush_tlb();
-                        else
-                                __flush_tlb_one(flush_va);
-                } else
-                        voyager_leave_mm(cpu);
-        }
-        smp_mb__before_clear_bit();
-        clear_bit(cpu, &smp_invalidate_needed);
-        smp_mb__after_clear_bit();
-}
-
-/* All the new flush operations for 2.4 */
-
-/* This routine is called with a physical cpu mask */
-static void
-voyager_flush_tlb_others(unsigned long cpumask, struct mm_struct *mm,
-                         unsigned long va)
-{
-        int stuck = 50000;
-
-        if (!cpumask)
-                BUG();
-        if ((cpumask & cpus_addr(cpu_online_map)[0]) != cpumask)
-                BUG();
-        if (cpumask & (1 << smp_processor_id()))
-                BUG();
-        if (!mm)
-                BUG();
-
-        spin_lock(&tlbstate_lock);
-
-        flush_mm = mm;
-        flush_va = va;
-        atomic_set_mask(cpumask, &smp_invalidate_needed);
-        /*
-         * We have to send the CPI only to
-         * CPUs affected.
-         */
-        send_CPI(cpumask, VIC_INVALIDATE_CPI);
-
-        while (smp_invalidate_needed) {
-                mb();
-                if (--stuck == 0) {
-                        printk("***WARNING*** Stuck doing invalidate CPI "
-                               "(CPU%d)\n", smp_processor_id());
-                        break;
-                }
-        }
-
-        /* Uncomment only to debug invalidation problems
-           VDEBUG(("VOYAGER SMP: Completed invalidate CPI (CPU%d)\n", cpu));
-         */
-
-        flush_mm = NULL;
-        flush_va = 0;
-        spin_unlock(&tlbstate_lock);
-}
-
-void flush_tlb_current_task(void)
-{
-        struct mm_struct *mm = current->mm;
-        unsigned long cpu_mask;
-
-        preempt_disable();
-
-        cpu_mask = cpus_addr(mm->cpu_vm_mask)[0] & ~(1 << smp_processor_id());
-        local_flush_tlb();
-        if (cpu_mask)
-                voyager_flush_tlb_others(cpu_mask, mm, TLB_FLUSH_ALL);
-
-        preempt_enable();
-}
-
-void flush_tlb_mm(struct mm_struct *mm)
-{
-        unsigned long cpu_mask;
-
-        preempt_disable();
-
-        cpu_mask = cpus_addr(mm->cpu_vm_mask)[0] & ~(1 << smp_processor_id());
-
-        if (current->active_mm == mm) {
-                if (current->mm)
-                        local_flush_tlb();
-                else
-                        voyager_leave_mm(smp_processor_id());
-        }
-        if (cpu_mask)
-                voyager_flush_tlb_others(cpu_mask, mm, TLB_FLUSH_ALL);
-
-        preempt_enable();
-}
-
-void flush_tlb_page(struct vm_area_struct *vma, unsigned long va)
-{
-        struct mm_struct *mm = vma->vm_mm;
-        unsigned long cpu_mask;
-
-        preempt_disable();
-
-        cpu_mask = cpus_addr(mm->cpu_vm_mask)[0] & ~(1 << smp_processor_id());
-        if (current->active_mm == mm) {
-                if (current->mm)
-                        __flush_tlb_one(va);
-                else
-                        voyager_leave_mm(smp_processor_id());
-        }
-
-        if (cpu_mask)
-                voyager_flush_tlb_others(cpu_mask, mm, va);
-
-        preempt_enable();
-}
-
-EXPORT_SYMBOL(flush_tlb_page);
-
-/* enable the requested IRQs */
-static void smp_enable_irq_interrupt(void)
-{
-        __u8 irq;
-        __u8 cpu = get_cpu();
-
-        VDEBUG(("VOYAGER SMP: CPU%d enabling irq mask 0x%x\n", cpu,
-                vic_irq_enable_mask[cpu]));
-
-        spin_lock(&vic_irq_lock);
-        for (irq = 0; irq < 16; irq++) {
-                if (vic_irq_enable_mask[cpu] & (1 << irq))
-                        enable_local_vic_irq(irq);
-        }
-        vic_irq_enable_mask[cpu] = 0;
-        spin_unlock(&vic_irq_lock);
-
-        put_cpu_no_resched();
-}
-
-/*
- *      CPU halt call-back
- */
-static void smp_stop_cpu_function(void *dummy)
-{
-        VDEBUG(("VOYAGER SMP: CPU%d is STOPPING\n", smp_processor_id()));
-        cpu_clear(smp_processor_id(), cpu_online_map);
-        local_irq_disable();
-        for (;;)
-                halt();
-}
-
-/* execute a thread on a new CPU.  The function to be called must be
- * previously set up.  This is used to schedule a function for
- * execution on all CPUs - set up the function then broadcast a
- * function_interrupt CPI to come here on each CPU */
-static void smp_call_function_interrupt(void)
-{
-        irq_enter();
-        generic_smp_call_function_interrupt();
-        __get_cpu_var(irq_stat).irq_call_count++;
-        irq_exit();
-}
-
-static void smp_call_function_single_interrupt(void)
-{
-        irq_enter();
-        generic_smp_call_function_single_interrupt();
-        __get_cpu_var(irq_stat).irq_call_count++;
-        irq_exit();
-}
-
-/* Sorry about the name.  In an APIC based system, the APICs
- * themselves are programmed to send a timer interrupt.  This is used
- * by linux to reschedule the processor.  Voyager doesn't have this,
- * so we use the system clock to interrupt one processor, which in
- * turn, broadcasts a timer CPI to all the others --- we receive that
- * CPI here.  We don't use this actually for counting so losing
- * ticks doesn't matter
- *
- * FIXME: For those CPUs which actually have a local APIC, we could
- * try to use it to trigger this interrupt instead of having to
- * broadcast the timer tick.  Unfortunately, all my pentium DYADs have
- * no local APIC, so I can't do this
- *
- * This function is currently a placeholder and is unused in the code */
-void smp_apic_timer_interrupt(struct pt_regs *regs)
-{
-        struct pt_regs *old_regs = set_irq_regs(regs);
-        wrapper_smp_local_timer_interrupt();
-        set_irq_regs(old_regs);
-}
-
-/* All of the QUAD interrupt GATES */
-void smp_qic_timer_interrupt(struct pt_regs *regs)
-{
-        struct pt_regs *old_regs = set_irq_regs(regs);
-        ack_QIC_CPI(QIC_TIMER_CPI);
-        wrapper_smp_local_timer_interrupt();
-        set_irq_regs(old_regs);
-}
-
-void smp_qic_invalidate_interrupt(struct pt_regs *regs)
-{
-        ack_QIC_CPI(QIC_INVALIDATE_CPI);
-        smp_invalidate_interrupt();
-}
-
-void smp_qic_reschedule_interrupt(struct pt_regs *regs)
-{
-        ack_QIC_CPI(QIC_RESCHEDULE_CPI);
-        smp_reschedule_interrupt();
-}
-
-void smp_qic_enable_irq_interrupt(struct pt_regs *regs)
-{
-        ack_QIC_CPI(QIC_ENABLE_IRQ_CPI);
-        smp_enable_irq_interrupt();
-}
-
-void smp_qic_call_function_interrupt(struct pt_regs *regs)
-{
-        ack_QIC_CPI(QIC_CALL_FUNCTION_CPI);
-        smp_call_function_interrupt();
-}
-
-void smp_qic_call_function_single_interrupt(struct pt_regs *regs)
-{
-        ack_QIC_CPI(QIC_CALL_FUNCTION_SINGLE_CPI);
-        smp_call_function_single_interrupt();
-}
-
-void smp_vic_cpi_interrupt(struct pt_regs *regs)
-{
-        struct pt_regs *old_regs = set_irq_regs(regs);
-        __u8 cpu = smp_processor_id();
-
-        if (is_cpu_quad())
-                ack_QIC_CPI(VIC_CPI_LEVEL0);
-        else
-                ack_VIC_CPI(VIC_CPI_LEVEL0);
-
-        if (test_and_clear_bit(VIC_TIMER_CPI, &vic_cpi_mailbox[cpu]))
-                wrapper_smp_local_timer_interrupt();
-        if (test_and_clear_bit(VIC_INVALIDATE_CPI, &vic_cpi_mailbox[cpu]))
-                smp_invalidate_interrupt();
-        if (test_and_clear_bit(VIC_RESCHEDULE_CPI, &vic_cpi_mailbox[cpu]))
-                smp_reschedule_interrupt();
-        if (test_and_clear_bit(VIC_ENABLE_IRQ_CPI, &vic_cpi_mailbox[cpu]))
-                smp_enable_irq_interrupt();
-        if (test_and_clear_bit(VIC_CALL_FUNCTION_CPI, &vic_cpi_mailbox[cpu]))
-                smp_call_function_interrupt();
-        if (test_and_clear_bit(VIC_CALL_FUNCTION_SINGLE_CPI, &vic_cpi_mailbox[cpu]))
-                smp_call_function_single_interrupt();
-        set_irq_regs(old_regs);
-}
-
-static void do_flush_tlb_all(void *info)
-{
-        unsigned long cpu = smp_processor_id();
-
-        __flush_tlb_all();
-        if (per_cpu(cpu_tlbstate, cpu).state == TLBSTATE_LAZY)
-                voyager_leave_mm(cpu);
-}
-
-/* flush the TLB of every active CPU in the system */
-void flush_tlb_all(void)
-{
-        on_each_cpu(do_flush_tlb_all, 0, 1);
-}
-
-/* send a reschedule CPI to one CPU by physical CPU number*/
-static void voyager_smp_send_reschedule(int cpu)
-{
-        send_one_CPI(cpu, VIC_RESCHEDULE_CPI);
-}
-
-int hard_smp_processor_id(void)
-{
-        __u8 i;
-        __u8 cpumask = inb(VIC_PROC_WHO_AM_I);
-        if ((cpumask & QUAD_IDENTIFIER) == QUAD_IDENTIFIER)
-                return cpumask & 0x1F;
-
-        for (i = 0; i < 8; i++) {
-                if (cpumask & (1 << i))
-                        return i;
-        }
-        printk("** WARNING ** Illegal cpuid returned by VIC: %d", cpumask);
-        return 0;
-}
-
-int safe_smp_processor_id(void)
-{
-        return hard_smp_processor_id();
-}
-
-/* broadcast a halt to all other CPUs */
-static void voyager_smp_send_stop(void)
-{
-        smp_call_function(smp_stop_cpu_function, NULL, 1);
-}
-
-/* this function is triggered in time.c when a clock tick fires
- * we need to re-broadcast the tick to all CPUs */
-void smp_vic_timer_interrupt(void)
-{
-        send_CPI_allbutself(VIC_TIMER_CPI);
-        smp_local_timer_interrupt();
-}
-
-/* local (per CPU) timer interrupt.  It does both profiling and
- * process statistics/rescheduling.
- *
- * We do profiling in every local tick, statistics/rescheduling
- * happen only every 'profiling multiplier' ticks. The default
- * multiplier is 1 and it can be changed by writing the new multiplier
- * value into /proc/profile.
- */
-void smp_local_timer_interrupt(void)
-{
-        int cpu = smp_processor_id();
-        long weight;
-
-        profile_tick(CPU_PROFILING);
-        if (--per_cpu(prof_counter, cpu) <= 0) {
-                /*
-                 * The multiplier may have changed since the last time we got
-                 * to this point as a result of the user writing to
-                 * /proc/profile. In this case we need to adjust the APIC
-                 * timer accordingly.
-                 *
-                 * Interrupts are already masked off at this point.
-                 */
-                per_cpu(prof_counter, cpu) = per_cpu(prof_multiplier, cpu);
-                if (per_cpu(prof_counter, cpu) !=
-                    per_cpu(prof_old_multiplier, cpu)) {
-                        /* FIXME: need to update the vic timer tick here */
-                        per_cpu(prof_old_multiplier, cpu) =
-                            per_cpu(prof_counter, cpu);
-                }
-
-                update_process_times(user_mode_vm(get_irq_regs()));
-        }
-
-        if (((1 << cpu) & voyager_extended_vic_processors) == 0)
-                /* only extended VIC processors participate in
-                 * interrupt distribution */
-                return;
-
-        /*
-         * We take the 'long' return path, and there every subsystem
-         * grabs the appropriate locks (kernel lock/ irq lock).
-         *
-         * we might want to decouple profiling from the 'long path',
-         * and do the profiling totally in assembly.
-         *
-         * Currently this isn't too much of an issue (performance wise),
-         * we can take more than 100K local irqs per second on a 100 MHz P5.
-         */
-
-        if ((++vic_tick[cpu] & 0x7) != 0)
-                return;
-        /* get here every 16 ticks (about every 1/6 of a second) */
-
-        /* Change our priority to give someone else a chance at getting
-         * the IRQ. The algorithm goes like this:
-         *
-         * In the VIC, the dynamically routed interrupt is always
-         * handled by the lowest priority eligible (i.e. receiving
-         * interrupts) CPU.  If >1 eligible CPUs are equal lowest, the
-         * lowest processor number gets it.
-         *
-         * The priority of a CPU is controlled by a special per-CPU
-         * VIC priority register which is 3 bits wide 0 being lowest
-         * and 7 highest priority..
-         *
-         * Therefore we subtract the average number of interrupts from
-         * the number we've fielded.  If this number is negative, we
-         * lower the activity count and if it is positive, we raise
-         * it.
-         *
-         * I'm afraid this still leads to odd looking interrupt counts:
-         * the totals are all roughly equal, but the individual ones
-         * look rather skewed.
-         *
-         * FIXME: This algorithm is total crap when mixed with SMP
-         * affinity code since we now try to even up the interrupt
-         * counts when an affinity binding is keeping them on a
-         * particular CPU*/
-        weight = (vic_intr_count[cpu] * voyager_extended_cpus
-                  - vic_intr_total) >> 4;
-        weight += 4;
-        if (weight > 7)
-                weight = 7;
-        if (weight < 0)
-                weight = 0;
-
-        outb((__u8) weight, VIC_PRIORITY_REGISTER);
-
-#ifdef VOYAGER_DEBUG
-        if ((vic_tick[cpu] & 0xFFF) == 0) {
-                /* print this message roughly every 25 secs */
-                printk("VOYAGER SMP: vic_tick[%d] = %lu, weight = %ld\n",
-                       cpu, vic_tick[cpu], weight);
-        }
-#endif
-}
-
-/* setup the profiling timer */
-int setup_profiling_timer(unsigned int multiplier)
-{
-        int i;
-
-        if ((!multiplier))
-                return -EINVAL;
-
-        /*
-         * Set the new multiplier for each CPU. CPUs don't start using the
-         * new values until the next timer interrupt in which they do process
-         * accounting.
-         */
-        for (i = 0; i < nr_cpu_ids; ++i)
-                per_cpu(prof_multiplier, i) = multiplier;
-
-        return 0;
-}
-
-/* This is a bit of a mess, but forced on us by the genirq changes
- * there's no genirq handler that really does what voyager wants
- * so hack it up with the simple IRQ handler */
-static void handle_vic_irq(unsigned int irq, struct irq_desc *desc)
-{
-        before_handle_vic_irq(irq);
-        handle_simple_irq(irq, desc);
-        after_handle_vic_irq(irq);
-}
-
-/*  The CPIs are handled in the per cpu 8259s, so they must be
- *  enabled to be received: FIX: enabling the CPIs in the early
- *  boot sequence interferes with bug checking; enable them later
- *  on in smp_init */
-#define VIC_SET_GATE(cpi, vector) \
-        set_intr_gate((cpi) + VIC_DEFAULT_CPI_BASE, (vector))
-#define QIC_SET_GATE(cpi, vector) \
-        set_intr_gate((cpi) + QIC_DEFAULT_CPI_BASE, (vector))
-
-void __init voyager_smp_intr_init(void)
-{
-        int i;
-
-        /* initialize the per cpu irq mask to all disabled */
-        for (i = 0; i < nr_cpu_ids; i++)
-                vic_irq_mask[i] = 0xFFFF;
-
-        VIC_SET_GATE(VIC_CPI_LEVEL0, vic_cpi_interrupt);
-
-        VIC_SET_GATE(VIC_SYS_INT, vic_sys_interrupt);
-        VIC_SET_GATE(VIC_CMN_INT, vic_cmn_interrupt);
-
-        QIC_SET_GATE(QIC_TIMER_CPI, qic_timer_interrupt);
-        QIC_SET_GATE(QIC_INVALIDATE_CPI, qic_invalidate_interrupt);
-        QIC_SET_GATE(QIC_RESCHEDULE_CPI, qic_reschedule_interrupt);
-        QIC_SET_GATE(QIC_ENABLE_IRQ_CPI, qic_enable_irq_interrupt);
-        QIC_SET_GATE(QIC_CALL_FUNCTION_CPI, qic_call_function_interrupt);
-
-        /* now put the VIC descriptor into the first 48 IRQs
-         *
-         * This is for later: first 16 correspond to PC IRQs; next 16
-         * are Primary MC IRQs and final 16 are Secondary MC IRQs */
-        for (i = 0; i < 48; i++)
-                set_irq_chip_and_handler(i, &vic_chip, handle_vic_irq);
-}
-
-/* send a CPI at level cpi to a set of cpus in cpuset (set 1 bit per
- * processor to receive CPI */
-static void send_CPI(__u32 cpuset, __u8 cpi)
-{
-        int cpu;
-        __u32 quad_cpuset = (cpuset & voyager_quad_processors);
-
-        if (cpi < VIC_START_FAKE_CPI) {
-                /* fake CPI are only used for booting, so send to the
-                 * extended quads as well---Quads must be VIC booted */
-                outb((__u8) (cpuset), VIC_CPI_Registers[cpi]);
-                return;
-        }
-        if (quad_cpuset)
-                send_QIC_CPI(quad_cpuset, cpi);
-        cpuset &= ~quad_cpuset;
-        cpuset &= 0xff;         /* only first 8 CPUs vaild for VIC CPI */
-        if (cpuset == 0)
-                return;
-        for_each_online_cpu(cpu) {
-                if (cpuset & (1 << cpu))
-                        set_bit(cpi, &vic_cpi_mailbox[cpu]);
-        }
-        if (cpuset)
-                outb((__u8) cpuset, VIC_CPI_Registers[VIC_CPI_LEVEL0]);
-}
-
-/* Acknowledge receipt of CPI in the QIC, clear in QIC hardware and
- * set the cache line to shared by reading it.
- *
- * DON'T make this inline otherwise the cache line read will be
- * optimised away
- * */
-static int ack_QIC_CPI(__u8 cpi)
-{
-        __u8 cpu = hard_smp_processor_id();
-
-        cpi &= 7;
-
-        outb(1 << cpi, QIC_INTERRUPT_CLEAR1);
-        return voyager_quad_cpi_addr[cpu]->qic_cpi[cpi].cpi;
-}
-
-static void ack_special_QIC_CPI(__u8 cpi)
-{
-        switch (cpi) {
-        case VIC_CMN_INT:
-                outb(QIC_CMN_INT, QIC_INTERRUPT_CLEAR0);
-                break;
-        case VIC_SYS_INT:
-                outb(QIC_SYS_INT, QIC_INTERRUPT_CLEAR0);
-                break;
-        }
-        /* also clear at the VIC, just in case (nop for non-extended proc) */
-        ack_VIC_CPI(cpi);
-}
-
-/* Acknowledge receipt of CPI in the VIC (essentially an EOI) */
-static void ack_VIC_CPI(__u8 cpi)
-{
-#ifdef VOYAGER_DEBUG
-        unsigned long flags;
-        __u16 isr;
-        __u8 cpu = smp_processor_id();
-
-        local_irq_save(flags);
-        isr = vic_read_isr();
-        if ((isr & (1 << (cpi & 7))) == 0) {
-                printk("VOYAGER SMP: CPU%d lost CPI%d\n", cpu, cpi);
-        }
-#endif
-        /* send specific EOI; the two system interrupts have
-         * bit 4 set for a separate vector but behave as the
-         * corresponding 3 bit intr */
-        outb_p(0x60 | (cpi & 7), 0x20);
-
-#ifdef VOYAGER_DEBUG
-        if ((vic_read_isr() & (1 << (cpi & 7))) != 0) {
-                printk("VOYAGER SMP: CPU%d still asserting CPI%d\n", cpu, cpi);
-        }
-        local_irq_restore(flags);
-#endif
-}
-
-/* cribbed with thanks from irq.c */
-#define __byte(x,y)     (((unsigned char *)&(y))[x])
-#define cached_21(cpu)  (__byte(0,vic_irq_mask[cpu]))
-#define cached_A1(cpu)  (__byte(1,vic_irq_mask[cpu]))
-
-static unsigned int startup_vic_irq(unsigned int irq)
-{
-        unmask_vic_irq(irq);
-
-        return 0;
-}
-
-/* The enable and disable routines.  This is where we run into
- * conflicting architectural philosophy.  Fundamentally, the voyager
- * architecture does not expect to have to disable interrupts globally
- * (the IRQ controllers belong to each CPU).  The processor masquerade
- * which is used to start the system shouldn't be used in a running OS
- * since it will cause great confusion if two separate CPUs drive to
- * the same IRQ controller (I know, I've tried it).
- *
- * The solution is a variant on the NCR lazy SPL design:
- *
- * 1) To disable an interrupt, do nothing (other than set the
- *    IRQ_DISABLED flag).  This dares the interrupt actually to arrive.
- *
- * 2) If the interrupt dares to come in, raise the local mask against
- *    it (this will result in all the CPU masks being raised
- *    eventually).
- *
- * 3) To enable the interrupt, lower the mask on the local CPU and
- *    broadcast an Interrupt enable CPI which causes all other CPUs to
- *    adjust their masks accordingly.  */
-
-static void unmask_vic_irq(unsigned int irq)
-{
-        /* linux doesn't to processor-irq affinity, so enable on
-         * all CPUs we know about */
-        int cpu = smp_processor_id(), real_cpu;
-        __u16 mask = (1 << irq);
-        __u32 processorList = 0;
-        unsigned long flags;
-
-        VDEBUG(("VOYAGER: unmask_vic_irq(%d) CPU%d affinity 0x%lx\n",
-                irq, cpu, cpu_irq_affinity[cpu]));
-        spin_lock_irqsave(&vic_irq_lock, flags);
-        for_each_online_cpu(real_cpu) {
-                if (!(voyager_extended_vic_processors & (1 << real_cpu)))
-                        continue;
-                if (!(cpu_irq_affinity[real_cpu] & mask)) {
-                        /* irq has no affinity for this CPU, ignore */
-                        continue;
-                }
-                if (real_cpu == cpu) {
-                        enable_local_vic_irq(irq);
-                } else if (vic_irq_mask[real_cpu] & mask) {
-                        vic_irq_enable_mask[real_cpu] |= mask;
-                        processorList |= (1 << real_cpu);
-                }
-        }
-        spin_unlock_irqrestore(&vic_irq_lock, flags);
-        if (processorList)
-                send_CPI(processorList, VIC_ENABLE_IRQ_CPI);
-}
-
-static void mask_vic_irq(unsigned int irq)
-{
-        /* lazy disable, do nothing */
-}
-
-static void enable_local_vic_irq(unsigned int irq)
-{
-        __u8 cpu = smp_processor_id();
-        __u16 mask = ~(1 << irq);
-        __u16 old_mask = vic_irq_mask[cpu];
-
-        vic_irq_mask[cpu] &= mask;
-        if (vic_irq_mask[cpu] == old_mask)
-                return;
-
-        VDEBUG(("VOYAGER DEBUG: Enabling irq %d in hardware on CPU %d\n",
-                irq, cpu));
-
-        if (irq & 8) {
-                outb_p(cached_A1(cpu), 0xA1);
-                (void)inb_p(0xA1);
-        } else {
-                outb_p(cached_21(cpu), 0x21);
-                (void)inb_p(0x21);
-        }
-}
-
-static void disable_local_vic_irq(unsigned int irq)
-{
-        __u8 cpu = smp_processor_id();
-        __u16 mask = (1 << irq);
-        __u16 old_mask = vic_irq_mask[cpu];
-
-        if (irq == 7)
-                return;
-
-        vic_irq_mask[cpu] |= mask;
-        if (old_mask == vic_irq_mask[cpu])
-                return;
-
-        VDEBUG(("VOYAGER DEBUG: Disabling irq %d in hardware on CPU %d\n",
-                irq, cpu));
-
-        if (irq & 8) {
-                outb_p(cached_A1(cpu), 0xA1);
-                (void)inb_p(0xA1);
-        } else {
-                outb_p(cached_21(cpu), 0x21);
-                (void)inb_p(0x21);
-        }
-}
-
-/* The VIC is level triggered, so the ack can only be issued after the
- * interrupt completes.  However, we do Voyager lazy interrupt
- * handling here: It is an extremely expensive operation to mask an
- * interrupt in the vic, so we merely set a flag (IRQ_DISABLED).  If
- * this interrupt actually comes in, then we mask and ack here to push
- * the interrupt off to another CPU */
-static void before_handle_vic_irq(unsigned int irq)
-{
-        irq_desc_t *desc = irq_to_desc(irq);
-        __u8 cpu = smp_processor_id();
-
-        _raw_spin_lock(&vic_irq_lock);
-        vic_intr_total++;
-        vic_intr_count[cpu]++;
-
-        if (!(cpu_irq_affinity[cpu] & (1 << irq))) {
-                /* The irq is not in our affinity mask, push it off
-                 * onto another CPU */
-                VDEBUG(("VOYAGER DEBUG: affinity triggered disable of irq %d "
-                        "on cpu %d\n", irq, cpu));
-                disable_local_vic_irq(irq);
-                /* set IRQ_INPROGRESS to prevent the handler in irq.c from
-                 * actually calling the interrupt routine */
-                desc->status |= IRQ_REPLAY | IRQ_INPROGRESS;
-        } else if (desc->status & IRQ_DISABLED) {
-                /* Damn, the interrupt actually arrived, do the lazy
-                 * disable thing. The interrupt routine in irq.c will
-                 * not handle a IRQ_DISABLED interrupt, so nothing more
-                 * need be done here */
-                VDEBUG(("VOYAGER DEBUG: lazy disable of irq %d on CPU %d\n",
-                        irq, cpu));
-                disable_local_vic_irq(irq);
-                desc->status |= IRQ_REPLAY;
-        } else {
-                desc->status &= ~IRQ_REPLAY;
-        }
-
-        _raw_spin_unlock(&vic_irq_lock);
-}
-
-/* Finish the VIC interrupt: basically mask */
-static void after_handle_vic_irq(unsigned int irq)
-{
-        irq_desc_t *desc = irq_to_desc(irq);
-
-        _raw_spin_lock(&vic_irq_lock);
-        {
-                unsigned int status = desc->status & ~IRQ_INPROGRESS;
-#ifdef VOYAGER_DEBUG
-                __u16 isr;
-#endif
-
-                desc->status = status;
-                if ((status & IRQ_DISABLED))
-                        disable_local_vic_irq(irq);
-#ifdef VOYAGER_DEBUG
-                /* DEBUG: before we ack, check what's in progress */
-                isr = vic_read_isr();
-                if ((isr & (1 << irq) && !(status & IRQ_REPLAY)) == 0) {
-                        int i;
-                        __u8 cpu = smp_processor_id();
-                        __u8 real_cpu;
-                        int mask;       /* Um... initialize me??? --RR */
-
-                        printk("VOYAGER SMP: CPU%d lost interrupt %d\n",
-                               cpu, irq);
-                        for_each_possible_cpu(real_cpu, mask) {
-
-                                outb(VIC_CPU_MASQUERADE_ENABLE | real_cpu,
-                                     VIC_PROCESSOR_ID);
-                                isr = vic_read_isr();
-                                if (isr & (1 << irq)) {
-                                        printk
-                                            ("VOYAGER SMP: CPU%d ack irq %d\n",
-                                             real_cpu, irq);
-                                        ack_vic_irq(irq);
-                                }
-                                outb(cpu, VIC_PROCESSOR_ID);
-                        }
-                }
-#endif /* VOYAGER_DEBUG */
-                /* as soon as we ack, the interrupt is eligible for
-                 * receipt by another CPU so everything must be in
-                 * order here  */
-                ack_vic_irq(irq);
-                if (status & IRQ_REPLAY) {
-                        /* replay is set if we disable the interrupt
-                         * in the before_handle_vic_irq() routine, so
-                         * clear the in progress bit here to allow the
-                         * next CPU to handle this correctly */
-                        desc->status &= ~(IRQ_REPLAY | IRQ_INPROGRESS);
-                }
-#ifdef VOYAGER_DEBUG
-                isr = vic_read_isr();
-                if ((isr & (1 << irq)) != 0)
-                        printk("VOYAGER SMP: after_handle_vic_irq() after "
-                               "ack irq=%d, isr=0x%x\n", irq, isr);
-#endif /* VOYAGER_DEBUG */
-        }
-        _raw_spin_unlock(&vic_irq_lock);
-
-        /* All code after this point is out of the main path - the IRQ
-         * may be intercepted by another CPU if reasserted */
-}
-
-/* Linux processor - interrupt affinity manipulations.
- *
- * For each processor, we maintain a 32 bit irq affinity mask.
- * Initially it is set to all 1's so every processor accepts every
- * interrupt.  In this call, we change the processor's affinity mask:
- *
- * Change from enable to disable:
- *
- * If the interrupt ever comes in to the processor, we will disable it
- * and ack it to push it off to another CPU, so just accept the mask here.
- *
- * Change from disable to enable:
- *
- * change the mask and then do an interrupt enable CPI to re-enable on
- * the selected processors */
-
-void set_vic_irq_affinity(unsigned int irq, cpumask_t mask)
-{
-        /* Only extended processors handle interrupts */
-        unsigned long real_mask;
-        unsigned long irq_mask = 1 << irq;
-        int cpu;
-
-        real_mask = cpus_addr(mask)[0] & voyager_extended_vic_processors;
-
-        if (cpus_addr(mask)[0] == 0)
-                /* can't have no CPUs to accept the interrupt -- extremely
-                 * bad things will happen */
-                return;
-
-        if (irq == 0)
-                /* can't change the affinity of the timer IRQ.  This
-                 * is due to the constraint in the voyager
-                 * architecture that the CPI also comes in on and IRQ
-                 * line and we have chosen IRQ0 for this.  If you
-                 * raise the mask on this interrupt, the processor
-                 * will no-longer be able to accept VIC CPIs */
-                return;
-
-        if (irq >= 32)
-                /* You can only have 32 interrupts in a voyager system
-                 * (and 32 only if you have a secondary microchannel
-                 * bus) */
-                return;
-
-        for_each_online_cpu(cpu) {
-                unsigned long cpu_mask = 1 << cpu;
-
-                if (cpu_mask & real_mask) {
-                        /* enable the interrupt for this cpu */
-                        cpu_irq_affinity[cpu] |= irq_mask;
-                } else {
-                        /* disable the interrupt for this cpu */
-                        cpu_irq_affinity[cpu] &= ~irq_mask;
-                }
-        }
-        /* this is magic, we now have the correct affinity maps, so
-         * enable the interrupt.  This will send an enable CPI to
-         * those CPUs who need to enable it in their local masks,
-         * causing them to correct for the new affinity . If the
-         * interrupt is currently globally disabled, it will simply be
-         * disabled again as it comes in (voyager lazy disable).  If
-         * the affinity map is tightened to disable the interrupt on a
-         * cpu, it will be pushed off when it comes in */
-        unmask_vic_irq(irq);
-}
-
-static void ack_vic_irq(unsigned int irq)
-{
-        if (irq & 8) {
-                outb(0x62, 0x20);       /* Specific EOI to cascade */
-                outb(0x60 | (irq & 7), 0xA0);
-        } else {
-                outb(0x60 | (irq & 7), 0x20);
-        }
-}
-
-/* enable the CPIs.  In the VIC, the CPIs are delivered by the 8259
- * but are not vectored by it.  This means that the 8259 mask must be
- * lowered to receive them */
-static __init void vic_enable_cpi(void)
-{
-        __u8 cpu = smp_processor_id();
-
-        /* just take a copy of the current mask (nop for boot cpu) */
-        vic_irq_mask[cpu] = vic_irq_mask[boot_cpu_id];
-
-        enable_local_vic_irq(VIC_CPI_LEVEL0);
-        enable_local_vic_irq(VIC_CPI_LEVEL1);
-        /* for sys int and cmn int */
-        enable_local_vic_irq(7);
-
-        if (is_cpu_quad()) {
-                outb(QIC_DEFAULT_MASK0, QIC_MASK_REGISTER0);
-                outb(QIC_CPI_ENABLE, QIC_MASK_REGISTER1);
-                VDEBUG(("VOYAGER SMP: QIC ENABLE CPI: CPU%d: MASK 0x%x\n",
-                        cpu, QIC_CPI_ENABLE));
-        }
-
-        VDEBUG(("VOYAGER SMP: ENABLE CPI: CPU%d: MASK 0x%x\n",
-                cpu, vic_irq_mask[cpu]));
-}
-
-void voyager_smp_dump()
-{
-        int old_cpu = smp_processor_id(), cpu;
-
-        /* dump the interrupt masks of each processor */
-        for_each_online_cpu(cpu) {
-                __u16 imr, isr, irr;
-                unsigned long flags;
-
-                local_irq_save(flags);
-                outb(VIC_CPU_MASQUERADE_ENABLE | cpu, VIC_PROCESSOR_ID);
-                imr = (inb(0xa1) << 8) | inb(0x21);
-                outb(0x0a, 0xa0);
-                irr = inb(0xa0) << 8;
-                outb(0x0a, 0x20);
-                irr |= inb(0x20);
-                outb(0x0b, 0xa0);
-                isr = inb(0xa0) << 8;
-                outb(0x0b, 0x20);
-                isr |= inb(0x20);
-                outb(old_cpu, VIC_PROCESSOR_ID);
-                local_irq_restore(flags);
-                printk("\tCPU%d: mask=0x%x, IMR=0x%x, IRR=0x%x, ISR=0x%x\n",
-                       cpu, vic_irq_mask[cpu], imr, irr, isr);
-#if 0
-                /* These lines are put in to try to unstick an un ack'd irq */
-                if (isr != 0) {
-                        int irq;
-                        for (irq = 0; irq < 16; irq++) {
-                                if (isr & (1 << irq)) {
-                                        printk("\tCPU%d: ack irq %d\n",
-                                               cpu, irq);
-                                        local_irq_save(flags);
-                                        outb(VIC_CPU_MASQUERADE_ENABLE | cpu,
-                                             VIC_PROCESSOR_ID);
-                                        ack_vic_irq(irq);
-                                        outb(old_cpu, VIC_PROCESSOR_ID);
-                                        local_irq_restore(flags);
-                                }
-                        }
-                }
-#endif
-        }
-}
-
-void smp_voyager_power_off(void *dummy)
-{
-        if (smp_processor_id() == boot_cpu_id)
-                voyager_power_off();
-        else
-                smp_stop_cpu_function(NULL);
-}
-
-static void __init voyager_smp_prepare_cpus(unsigned int max_cpus)
-{
-        /* FIXME: ignore max_cpus for now */
-        smp_boot_cpus();
-}
-
-static void __cpuinit voyager_smp_prepare_boot_cpu(void)
-{
-        init_gdt(smp_processor_id());
-        switch_to_new_gdt();
-
-        cpu_set(smp_processor_id(), cpu_online_map);
-        cpu_set(smp_processor_id(), cpu_callout_map);
-        cpu_set(smp_processor_id(), cpu_possible_map);
-        cpu_set(smp_processor_id(), cpu_present_map);
-}
-
-static int __cpuinit voyager_cpu_up(unsigned int cpu)
-{
-        /* This only works at boot for x86.  See "rewrite" above. */
-        if (cpu_isset(cpu, smp_commenced_mask))
-                return -ENOSYS;
-
-        /* In case one didn't come up */
-        if (!cpu_isset(cpu, cpu_callin_map))
-                return -EIO;
-        /* Unleash the CPU! */
-        cpu_set(cpu, smp_commenced_mask);
-        while (!cpu_online(cpu))
-                mb();
-        return 0;
-}
-
-static void __init voyager_smp_cpus_done(unsigned int max_cpus)
-{
-        zap_low_mappings();
-}
-
-void __init smp_setup_processor_id(void)
-{
-        current_thread_info()->cpu = hard_smp_processor_id();
-        x86_write_percpu(cpu_number, hard_smp_processor_id());
-}
-
-static void voyager_send_call_func(cpumask_t callmask)
-{
-        __u32 mask = cpus_addr(callmask)[0] & ~(1 << smp_processor_id());
-        send_CPI(mask, VIC_CALL_FUNCTION_CPI);
-}
-
-static void voyager_send_call_func_single(int cpu)
-{
-        send_CPI(1 << cpu, VIC_CALL_FUNCTION_SINGLE_CPI);
-}
-
-struct smp_ops smp_ops = {
-        .smp_prepare_boot_cpu = voyager_smp_prepare_boot_cpu,
-        .smp_prepare_cpus = voyager_smp_prepare_cpus,
-        .cpu_up = voyager_cpu_up,
-        .smp_cpus_done = voyager_smp_cpus_done,
-
-        .smp_send_stop = voyager_smp_send_stop,
-        .smp_send_reschedule = voyager_smp_send_reschedule,
-
-        .send_call_func_ipi = voyager_send_call_func,
-        .send_call_func_single_ipi = voyager_send_call_func_single,
-};
diff --git a/arch/x86/mach-voyager/voyager_thread.c b/arch/x86/mach-voyager/voyager_thread.c
deleted file mode 100644
index 15464a20fb38..000000000000
--- a/arch/x86/mach-voyager/voyager_thread.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* -*- mode: c; c-basic-offset: 8 -*- */
-
-/* Copyright (C) 2001
- *
- * Author: J.E.J.Bottomley@HansenPartnership.com
- *
- * This module provides the machine status monitor thread for the
- * voyager architecture.  This allows us to monitor the machine
- * environment (temp, voltage, fan function) and the front panel and
- * internal UPS.  If a fault is detected, this thread takes corrective
- * action (usually just informing init)
- * */
-
-#include <linux/module.h>
-#include <linux/mm.h>
-#include <linux/kernel_stat.h>
-#include <linux/delay.h>
-#include <linux/mc146818rtc.h>
-#include <linux/init.h>
-#include <linux/bootmem.h>
-#include <linux/kmod.h>
-#include <linux/completion.h>
-#include <linux/sched.h>
-#include <linux/kthread.h>
-#include <asm/desc.h>
-#include <asm/voyager.h>
-#include <asm/vic.h>
-#include <asm/mtrr.h>
-#include <asm/msr.h>
-
-struct task_struct *voyager_thread;
-static __u8 set_timeout;
-
-static int execute(const char *string)
-{
-        int ret;
-
-        char *envp[] = {
-                "HOME=/",
-                "TERM=linux",
-                "PATH=/sbin:/usr/sbin:/bin:/usr/bin",
-                NULL,
-        };
-        char *argv[] = {
-                "/bin/bash",
-                "-c",
-                (char *)string,
-                NULL,
-        };
-
-        if ((ret =
-             call_usermodehelper(argv[0], argv, envp, UMH_WAIT_PROC)) != 0) {
-                printk(KERN_ERR "Voyager failed to run \"%s\": %i\n", string,
-                       ret);
-        }
-        return ret;
-}
-
-static void check_from_kernel(void)
-{
-        if (voyager_status.switch_off) {
-
-                /* FIXME: This should be configurable via proc */
-                execute("umask 600; echo 0 > /etc/initrunlvl; kill -HUP 1");
-        } else if (voyager_status.power_fail) {
-                VDEBUG(("Voyager daemon detected AC power failure\n"));
-
-                /* FIXME: This should be configureable via proc */
-                execute("umask 600; echo F > /etc/powerstatus; kill -PWR 1");
-                set_timeout = 1;
-        }
-}
-
-static void check_continuing_condition(void)
-{
-        if (voyager_status.power_fail) {
-                __u8 data;
-                voyager_cat_psi(VOYAGER_PSI_SUBREAD,
-                                VOYAGER_PSI_AC_FAIL_REG, &data);
-                if ((data & 0x1f) == 0) {
-                        /* all power restored */
-                        printk(KERN_NOTICE
-                               "VOYAGER AC power restored, cancelling shutdown\n");
-                        /* FIXME: should be user configureable */
-                        execute
-                            ("umask 600; echo O > /etc/powerstatus; kill -PWR 1");
-                        set_timeout = 0;
-                }
-        }
-}
-
-static int thread(void *unused)
-{
-        printk(KERN_NOTICE "Voyager starting monitor thread\n");
-
-        for (;;) {
-                set_current_state(TASK_INTERRUPTIBLE);
-                schedule_timeout(set_timeout ? HZ : MAX_SCHEDULE_TIMEOUT);
-
-                VDEBUG(("Voyager Daemon awoken\n"));
-                if (voyager_status.request_from_kernel == 0) {
-                        /* probably awoken from timeout */
-                        check_continuing_condition();
-                } else {
-                        check_from_kernel();
-                        voyager_status.request_from_kernel = 0;
-                }
-        }
-}
-
-static int __init voyager_thread_start(void)
-{
-        voyager_thread = kthread_run(thread, NULL, "kvoyagerd");
-        if (IS_ERR(voyager_thread)) {
-                printk(KERN_ERR
-                       "Voyager: Failed to create system monitor thread.\n");
-                return PTR_ERR(voyager_thread);
-        }
-        return 0;
-}
-
-static void __exit voyager_thread_stop(void)
-{
-        kthread_stop(voyager_thread);
-}
-
-module_init(voyager_thread_start);
-module_exit(voyager_thread_stop);
diff --git a/arch/x86/math-emu/fpu_aux.c b/arch/x86/math-emu/fpu_aux.c
index 491e737ce547..aa0987088774 100644
--- a/arch/x86/math-emu/fpu_aux.c
+++ b/arch/x86/math-emu/fpu_aux.c
@@ -30,20 +30,29 @@ static void fclex(void)
 }
 
 /* Needs to be externally visible */
-void finit(void)
+void finit_task(struct task_struct *tsk)
 {
-        control_word = 0x037f;
-        partial_status = 0;
-        top = 0;                /* We don't keep top in the status word internally. */
-        fpu_tag_word = 0xffff;
+        struct i387_soft_struct *soft = &tsk->thread.xstate->soft;
+        struct address *oaddr, *iaddr;
+        soft->cwd = 0x037f;
+        soft->swd = 0;
+        soft->ftop = 0; /* We don't keep top in the status word internally. */
+        soft->twd = 0xffff;
         /* The behaviour is different from that detailed in
            Section 15.1.6 of the Intel manual */
-        operand_address.offset = 0;
-        operand_address.selector = 0;
-        instruction_address.offset = 0;
-        instruction_address.selector = 0;
-        instruction_address.opcode = 0;
-        no_ip_update = 1;
+        oaddr = (struct address *)&soft->foo;
+        oaddr->offset = 0;
+        oaddr->selector = 0;
+        iaddr = (struct address *)&soft->fip;
+        iaddr->offset = 0;
+        iaddr->selector = 0;
+        iaddr->opcode = 0;
+        soft->no_update = 1;
+}
+
+void finit(void)
+{
+        finit_task(current);
 }
 
 /*
diff --git a/arch/x86/math-emu/fpu_entry.c b/arch/x86/math-emu/fpu_entry.c
index c7b06feb139b..5d87f586f8d7 100644
--- a/arch/x86/math-emu/fpu_entry.c
+++ b/arch/x86/math-emu/fpu_entry.c
@@ -131,7 +131,7 @@ u_char emulating = 0;
 static int valid_prefix(u_char *Byte, u_char __user ** fpu_eip,
                         overrides * override);
 
-asmlinkage void math_emulate(long arg)
+void math_emulate(struct math_emu_info *info)
 {
         u_char FPU_modrm, byte1;
         unsigned short code;
@@ -161,7 +161,7 @@ asmlinkage void math_emulate(long arg)
         RE_ENTRANT_CHECK_ON;
 #endif /* RE_ENTRANT_CHECKING */
 
-        SETUP_DATA_AREA(arg);
+        FPU_info = info;
 
         FPU_ORIG_EIP = FPU_EIP;
 
@@ -659,7 +659,7 @@ static int valid_prefix(u_char *Byte, u_char __user **fpu_eip,
         }
 }
 
-void math_abort(struct info *info, unsigned int signal)
+void math_abort(struct math_emu_info *info, unsigned int signal)
 {
         FPU_EIP = FPU_ORIG_EIP;
         current->thread.trap_no = 16;
diff --git a/arch/x86/math-emu/fpu_proto.h b/arch/x86/math-emu/fpu_proto.h
index aa49b6a0d850..9779df436b7d 100644
--- a/arch/x86/math-emu/fpu_proto.h
+++ b/arch/x86/math-emu/fpu_proto.h
@@ -51,8 +51,8 @@ extern void ffreep(void);
 extern void fst_i_(void);
 extern void fstp_i(void);
 /* fpu_entry.c */
-asmlinkage extern void math_emulate(long arg);
-extern void math_abort(struct info *info, unsigned int signal);
+extern void math_emulate(struct math_emu_info *info);
+extern void math_abort(struct math_emu_info *info, unsigned int signal);
 /* fpu_etc.c */
 extern void FPU_etc(void);
 /* fpu_tags.c */
diff --git a/arch/x86/math-emu/fpu_system.h b/arch/x86/math-emu/fpu_system.h
index 13488fa153e0..50fa0ec2c8a5 100644
--- a/arch/x86/math-emu/fpu_system.h
+++ b/arch/x86/math-emu/fpu_system.h
@@ -16,10 +16,6 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 
-/* This sets the pointer FPU_info to point to the argument part
-   of the stack frame of math_emulate() */
-#define SETUP_DATA_AREA(arg)    FPU_info = (struct info *) &arg
-
 /* s is always from a cpu register, and the cpu does bounds checking
  * during register load --> no further bounds checks needed */
 #define LDT_DESCRIPTOR(s)       (((struct desc_struct *)current->mm->context.ldt)[(s) >> 3])
@@ -38,12 +34,12 @@
 #define I387                    (current->thread.xstate)
 #define FPU_info                (I387->soft.info)
 
-#define FPU_CS                  (*(unsigned short *) &(FPU_info->___cs))
-#define FPU_SS                  (*(unsigned short *) &(FPU_info->___ss))
-#define FPU_DS                  (*(unsigned short *) &(FPU_info->___ds))
-#define FPU_EAX                 (FPU_info->___eax)
-#define FPU_EFLAGS              (FPU_info->___eflags)
-#define FPU_EIP                 (FPU_info->___eip)
+#define FPU_CS                  (*(unsigned short *) &(FPU_info->regs->cs))
+#define FPU_SS                  (*(unsigned short *) &(FPU_info->regs->ss))
+#define FPU_DS                  (*(unsigned short *) &(FPU_info->regs->ds))
+#define FPU_EAX                 (FPU_info->regs->ax)
+#define FPU_EFLAGS              (FPU_info->regs->flags)
+#define FPU_EIP                 (FPU_info->regs->ip)
 #define FPU_ORIG_EIP            (FPU_info->___orig_eip)
 
 #define FPU_lookahead           (I387->soft.lookahead)
diff --git a/arch/x86/math-emu/get_address.c b/arch/x86/math-emu/get_address.c
index d701e2b39e44..6ef5e99380f9 100644
--- a/arch/x86/math-emu/get_address.c
+++ b/arch/x86/math-emu/get_address.c
@@ -29,46 +29,43 @@
 #define FPU_WRITE_BIT 0x10
 
 static int reg_offset[] = {
-        offsetof(struct info, ___eax),
-        offsetof(struct info, ___ecx),
-        offsetof(struct info, ___edx),
-        offsetof(struct info, ___ebx),
-        offsetof(struct info, ___esp),
-        offsetof(struct info, ___ebp),
-        offsetof(struct info, ___esi),
-        offsetof(struct info, ___edi)
+        offsetof(struct pt_regs, ax),
+        offsetof(struct pt_regs, cx),
+        offsetof(struct pt_regs, dx),
+        offsetof(struct pt_regs, bx),
+        offsetof(struct pt_regs, sp),
+        offsetof(struct pt_regs, bp),
+        offsetof(struct pt_regs, si),
+        offsetof(struct pt_regs, di)
 };
 
-#define REG_(x) (*(long *)(reg_offset[(x)]+(u_char *) FPU_info))
+#define REG_(x) (*(long *)(reg_offset[(x)] + (u_char *)FPU_info->regs))
 
 static int reg_offset_vm86[] = {
-        offsetof(struct info, ___cs),
-        offsetof(struct info, ___vm86_ds),
-        offsetof(struct info, ___vm86_es),
-        offsetof(struct info, ___vm86_fs),
-        offsetof(struct info, ___vm86_gs),
-        offsetof(struct info, ___ss),
-        offsetof(struct info, ___vm86_ds)
+        offsetof(struct pt_regs, cs),
+        offsetof(struct kernel_vm86_regs, ds),
+        offsetof(struct kernel_vm86_regs, es),
+        offsetof(struct kernel_vm86_regs, fs),
+        offsetof(struct kernel_vm86_regs, gs),
+        offsetof(struct pt_regs, ss),
+        offsetof(struct kernel_vm86_regs, ds)
 };
 
 #define VM86_REG_(x) (*(unsigned short *) \
-                      (reg_offset_vm86[((unsigned)x)]+(u_char *) FPU_info))
-
-/* This dummy, gs is not saved on the stack. */
-#define ___GS ___ds
+                (reg_offset_vm86[((unsigned)x)] + (u_char *)FPU_info->regs))
 
 static int reg_offset_pm[] = {
-        offsetof(struct info, ___cs),
-        offsetof(struct info, ___ds),
-        offsetof(struct info, ___es),
-        offsetof(struct info, ___fs),
-        offsetof(struct info, ___GS),
-        offsetof(struct info, ___ss),
-        offsetof(struct info, ___ds)
+        offsetof(struct pt_regs, cs),
+        offsetof(struct pt_regs, ds),
+        offsetof(struct pt_regs, es),
+        offsetof(struct pt_regs, fs),
+        offsetof(struct pt_regs, ds),   /* dummy, not saved on stack */
+        offsetof(struct pt_regs, ss),
+        offsetof(struct pt_regs, ds)
 };
 
 #define PM_REG_(x) (*(unsigned short *) \
-                      (reg_offset_pm[((unsigned)x)]+(u_char *) FPU_info))
+                (reg_offset_pm[((unsigned)x)] + (u_char *)FPU_info->regs))
 
 /* Decode the SIB byte. This function assumes mod != 0 */
 static int sib(int mod, unsigned long *fpu_eip)
@@ -153,11 +150,9 @@ static long pm_address(u_char FPU_modrm, u_char segment,
 #endif /* PARANOID */
 
         switch (segment) {
-                /* gs isn't used by the kernel, so it still has its
-                   user-space value. */
         case PREFIX_GS_ - 1:
-                /* N.B. - movl %seg, mem is a 2 byte write regardless of prefix */
-                savesegment(gs, addr->selector);
+                /* user gs handling can be lazy, use special accessors */
+                addr->selector = get_user_gs(FPU_info->regs);
                 break;
         default:
                 addr->selector = PM_REG_(segment);
@@ -349,34 +344,34 @@ void __user *FPU_get_address_16(u_char FPU_modrm, unsigned long *fpu_eip,
         }
         switch (rm) {
         case 0:
-                address += FPU_info->___ebx + FPU_info->___esi;
+                address += FPU_info->regs->bx + FPU_info->regs->si;
                 break;
         case 1:
-                address += FPU_info->___ebx + FPU_info->___edi;
+                address += FPU_info->regs->bx + FPU_info->regs->di;
                 break;
         case 2:
-                address += FPU_info->___ebp + FPU_info->___esi;
+                address += FPU_info->regs->bp + FPU_info->regs->si;
                 if (addr_modes.override.segment == PREFIX_DEFAULT)
                         addr_modes.override.segment = PREFIX_SS_;
                 break;
         case 3:
-                address += FPU_info->___ebp + FPU_info->___edi;
+                address += FPU_info->regs->bp + FPU_info->regs->di;
                 if (addr_modes.override.segment == PREFIX_DEFAULT)
                         addr_modes.override.segment = PREFIX_SS_;
                 break;
         case 4:
-                address += FPU_info->___esi;
+                address += FPU_info->regs->si;
                 break;
         case 5:
-                address += FPU_info->___edi;
+                address += FPU_info->regs->di;
                 break;
         case 6:
-                address += FPU_info->___ebp;
+                address += FPU_info->regs->bp;
                 if (addr_modes.override.segment == PREFIX_DEFAULT)
                         addr_modes.override.segment = PREFIX_SS_;
                 break;
         case 7:
-                address += FPU_info->___ebx;
+                address += FPU_info->regs->bx;
                 break;
         }
 
diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
index d8cc96a2738f..08537747cb58 100644
--- a/arch/x86/mm/Makefile
+++ b/arch/x86/mm/Makefile
@@ -1,6 +1,8 @@
-obj-y   :=  init_$(BITS).o fault.o ioremap.o extable.o pageattr.o mmap.o \
+obj-y   :=  init.o init_$(BITS).o fault.o ioremap.o extable.o pageattr.o mmap.o \
             pat.o pgtable.o gup.o
 
+obj-$(CONFIG_SMP)               += tlb.o
+
 obj-$(CONFIG_X86_32)            += pgtable_32.o iomap_32.o
 
 obj-$(CONFIG_HUGETLB_PAGE)      += hugetlbpage.o
diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
index 7e8db53528a7..61b41ca3b5a2 100644
--- a/arch/x86/mm/extable.c
+++ b/arch/x86/mm/extable.c
@@ -23,6 +23,12 @@ int fixup_exception(struct pt_regs *regs)
 
         fixup = search_exception_tables(regs->ip);
         if (fixup) {
+                /* If fixup is less than 16, it means uaccess error */
+                if (fixup->fixup < 16) {
+                        current_thread_info()->uaccess_err = -EFAULT;
+                        regs->ip += fixup->fixup;
+                        return 1;
+                }
                 regs->ip = fixup->fixup;
                 return 1;
         }
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 90dfae511a41..a03b7279efa0 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -1,73 +1,79 @@
 /*
  *  Copyright (C) 1995  Linus Torvalds
- *  Copyright (C) 2001,2002 Andi Kleen, SuSE Labs.
+ *  Copyright (C) 2001, 2002 Andi Kleen, SuSE Labs.
+ *  Copyright (C) 2008-2009, Red Hat Inc., Ingo Molnar
  */
-
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/ptrace.h>
-#include <linux/mmiotrace.h>
-#include <linux/mman.h>
-#include <linux/mm.h>
-#include <linux/smp.h>
 #include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/tty.h>
-#include <linux/vt_kern.h>              /* For unblank_screen() */
+#include <linux/mmiotrace.h>
+#include <linux/bootmem.h>
 #include <linux/compiler.h>
 #include <linux/highmem.h>
-#include <linux/bootmem.h>              /* for max_low_pfn */
-#include <linux/vmalloc.h>
-#include <linux/module.h>
 #include <linux/kprobes.h>
 #include <linux/uaccess.h>
+#include <linux/vmalloc.h>
+#include <linux/vt_kern.h>
+#include <linux/signal.h>
+#include <linux/kernel.h>
+#include <linux/ptrace.h>
+#include <linux/string.h>
+#include <linux/module.h>
 #include <linux/kdebug.h>
+#include <linux/errno.h>
+#include <linux/magic.h>
+#include <linux/sched.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/mman.h>
+#include <linux/tty.h>
+#include <linux/smp.h>
+#include <linux/mm.h>
+
+#include <asm-generic/sections.h>
 
-#include <asm/system.h>
-#include <asm/desc.h>
-#include <asm/segment.h>
-#include <asm/pgalloc.h>
-#include <asm/smp.h>
 #include <asm/tlbflush.h>
+#include <asm/pgalloc.h>
+#include <asm/segment.h>
+#include <asm/system.h>
 #include <asm/proto.h>
-#include <asm-generic/sections.h>
 #include <asm/traps.h>
+#include <asm/desc.h>
 
 /*
- * Page fault error code bits
- *      bit 0 == 0 means no page found, 1 means protection fault
- *      bit 1 == 0 means read, 1 means write
- *      bit 2 == 0 means kernel, 1 means user-mode
- *      bit 3 == 1 means use of reserved bit detected
- *      bit 4 == 1 means fault was an instruction fetch
+ * Page fault error code bits:
+ *
+ *   bit 0 ==    0: no page found       1: protection fault
+ *   bit 1 ==    0: read access         1: write access
+ *   bit 2 ==    0: kernel-mode access  1: user-mode access
+ *   bit 3 ==                           1: use of reserved bit detected
+ *   bit 4 ==                           1: fault was an instruction fetch
  */
-#define PF_PROT         (1<<0)
-#define PF_WRITE        (1<<1)
-#define PF_USER         (1<<2)
-#define PF_RSVD         (1<<3)
-#define PF_INSTR        (1<<4)
+enum x86_pf_error_code {
+
+        PF_PROT         =               1 << 0,
+        PF_WRITE        =               1 << 1,
+        PF_USER         =               1 << 2,
+        PF_RSVD         =               1 << 3,
+        PF_INSTR        =               1 << 4,
+};
 
+/*
+ * Returns 0 if mmiotrace is disabled, or if the fault is not
+ * handled by mmiotrace:
+ */
 static inline int kmmio_fault(struct pt_regs *regs, unsigned long addr)
 {
-#ifdef CONFIG_MMIOTRACE
         if (unlikely(is_kmmio_active()))
                 if (kmmio_handler(regs, addr) == 1)
                         return -1;
-#endif
         return 0;
 }
 
 static inline int notify_page_fault(struct pt_regs *regs)
 {
-#ifdef CONFIG_KPROBES
         int ret = 0;
 
         /* kprobe_running() needs smp_processor_id() */
-        if (!user_mode_vm(regs)) {
+        if (kprobes_built_in() && !user_mode_vm(regs)) {
                 preempt_disable();
                 if (kprobe_running() && kprobe_fault_handler(regs, 14))
                         ret = 1;
@@ -75,29 +81,76 @@ static inline int notify_page_fault(struct pt_regs *regs)
         }
 
         return ret;
-#else
-        return 0;
-#endif
 }
 
 /*
- * X86_32
- * Sometimes AMD Athlon/Opteron CPUs report invalid exceptions on prefetch.
- * Check that here and ignore it.
+ * Prefetch quirks:
+ *
+ * 32-bit mode:
+ *
+ *   Sometimes AMD Athlon/Opteron CPUs report invalid exceptions on prefetch.
+ *   Check that here and ignore it.
+ *
+ * 64-bit mode:
  *
- * X86_64
- * Sometimes the CPU reports invalid exceptions on prefetch.
- * Check that here and ignore it.
+ *   Sometimes the CPU reports invalid exceptions on prefetch.
+ *   Check that here and ignore it.
  *
- * Opcode checker based on code by Richard Brunner
+ * Opcode checker based on code by Richard Brunner.
  */
-static int is_prefetch(struct pt_regs *regs, unsigned long addr,
-                       unsigned long error_code)
+static inline int
+check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
+                      unsigned char opcode, int *prefetch)
+{
+        unsigned char instr_hi = opcode & 0xf0;
+        unsigned char instr_lo = opcode & 0x0f;
+
+        switch (instr_hi) {
+        case 0x20:
+        case 0x30:
+                /*
+                 * Values 0x26,0x2E,0x36,0x3E are valid x86 prefixes.
+                 * In X86_64 long mode, the CPU will signal invalid
+                 * opcode if some of these prefixes are present so
+                 * X86_64 will never get here anyway
+                 */
+                return ((instr_lo & 7) == 0x6);
+#ifdef CONFIG_X86_64
+        case 0x40:
+                /*
+                 * In AMD64 long mode 0x40..0x4F are valid REX prefixes
+                 * Need to figure out under what instruction mode the
+                 * instruction was issued. Could check the LDT for lm,
+                 * but for now it's good enough to assume that long
+                 * mode only uses well known segments or kernel.
+                 */
+                return (!user_mode(regs)) || (regs->cs == __USER_CS);
+#endif
+        case 0x60:
+                /* 0x64 thru 0x67 are valid prefixes in all modes. */
+                return (instr_lo & 0xC) == 0x4;
+        case 0xF0:
+                /* 0xF0, 0xF2, 0xF3 are valid prefixes in all modes. */
+                return !instr_lo || (instr_lo>>1) == 1;
+        case 0x00:
+                /* Prefetch instruction is 0x0F0D or 0x0F18 */
+                if (probe_kernel_address(instr, opcode))
+                        return 0;
+
+                *prefetch = (instr_lo == 0xF) &&
+                        (opcode == 0x0D || opcode == 0x18);
+                return 0;
+        default:
+                return 0;
+        }
+}
+
+static int
+is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
 {
+        unsigned char *max_instr;
         unsigned char *instr;
-        int scan_more = 1;
         int prefetch = 0;
-        unsigned char *max_instr;
 
         /*
          * If it was a exec (instruction fetch) fault on NX page, then
@@ -106,106 +159,170 @@ static int is_prefetch(struct pt_regs *regs, unsigned long addr,
         if (error_code & PF_INSTR)
                 return 0;
 
-        instr = (unsigned char *)convert_ip_to_linear(current, regs);
+        instr = (void *)convert_ip_to_linear(current, regs);
         max_instr = instr + 15;
 
         if (user_mode(regs) && instr >= (unsigned char *)TASK_SIZE)
                 return 0;
 
-        while (scan_more && instr < max_instr) {
+        while (instr < max_instr) {
                 unsigned char opcode;
-                unsigned char instr_hi;
-                unsigned char instr_lo;
 
                 if (probe_kernel_address(instr, opcode))
                         break;
 
-                instr_hi = opcode & 0xf0;
-                instr_lo = opcode & 0x0f;
                 instr++;
 
-                switch (instr_hi) {
-                case 0x20:
-                case 0x30:
-                        /*
-                         * Values 0x26,0x2E,0x36,0x3E are valid x86 prefixes.
-                         * In X86_64 long mode, the CPU will signal invalid
-                         * opcode if some of these prefixes are present so
-                         * X86_64 will never get here anyway
-                         */
-                        scan_more = ((instr_lo & 7) == 0x6);
+                if (!check_prefetch_opcode(regs, instr, opcode, &prefetch))
                         break;
-#ifdef CONFIG_X86_64
-                case 0x40:
-                        /*
-                         * In AMD64 long mode 0x40..0x4F are valid REX prefixes
-                         * Need to figure out under what instruction mode the
-                         * instruction was issued. Could check the LDT for lm,
-                         * but for now it's good enough to assume that long
-                         * mode only uses well known segments or kernel.
-                         */
-                        scan_more = (!user_mode(regs)) || (regs->cs == __USER_CS);
-                        break;
-#endif
-                case 0x60:
-                        /* 0x64 thru 0x67 are valid prefixes in all modes. */
-                        scan_more = (instr_lo & 0xC) == 0x4;
-                        break;
-                case 0xF0:
-                        /* 0xF0, 0xF2, 0xF3 are valid prefixes in all modes. */
-                        scan_more = !instr_lo || (instr_lo>>1) == 1;
-                        break;
-                case 0x00:
-                        /* Prefetch instruction is 0x0F0D or 0x0F18 */
-                        scan_more = 0;
-
-                        if (probe_kernel_address(instr, opcode))
-                                break;
-                        prefetch = (instr_lo == 0xF) &&
-                                (opcode == 0x0D || opcode == 0x18);
-                        break;
-                default:
-                        scan_more = 0;
-                        break;
-                }
         }
         return prefetch;
 }
 
-static void force_sig_info_fault(int si_signo, int si_code,
-        unsigned long address, struct task_struct *tsk)
+static void
+force_sig_info_fault(int si_signo, int si_code, unsigned long address,
+                     struct task_struct *tsk)
 {
         siginfo_t info;
 
-        info.si_signo = si_signo;
-        info.si_errno = 0;
-        info.si_code = si_code;
-        info.si_addr = (void __user *)address;
+        info.si_signo   = si_signo;
+        info.si_errno   = 0;
+        info.si_code    = si_code;
+        info.si_addr    = (void __user *)address;
+
         force_sig_info(si_signo, &info, tsk);
 }
 
-#ifdef CONFIG_X86_64
-static int bad_address(void *p)
+DEFINE_SPINLOCK(pgd_lock);
+LIST_HEAD(pgd_list);
+
+#ifdef CONFIG_X86_32
+static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address)
 {
-        unsigned long dummy;
-        return probe_kernel_address((unsigned long *)p, dummy);
+        unsigned index = pgd_index(address);
+        pgd_t *pgd_k;
+        pud_t *pud, *pud_k;
+        pmd_t *pmd, *pmd_k;
+
+        pgd += index;
+        pgd_k = init_mm.pgd + index;
+
+        if (!pgd_present(*pgd_k))
+                return NULL;
+
+        /*
+         * set_pgd(pgd, *pgd_k); here would be useless on PAE
+         * and redundant with the set_pmd() on non-PAE. As would
+         * set_pud.
+         */
+        pud = pud_offset(pgd, address);
+        pud_k = pud_offset(pgd_k, address);
+        if (!pud_present(*pud_k))
+                return NULL;
+
+        pmd = pmd_offset(pud, address);
+        pmd_k = pmd_offset(pud_k, address);
+        if (!pmd_present(*pmd_k))
+                return NULL;
+
+        if (!pmd_present(*pmd)) {
+                set_pmd(pmd, *pmd_k);
+                arch_flush_lazy_mmu_mode();
+        } else {
+                BUG_ON(pmd_page(*pmd) != pmd_page(*pmd_k));
+        }
+
+        return pmd_k;
+}
+
+void vmalloc_sync_all(void)
+{
+        unsigned long address;
+
+        if (SHARED_KERNEL_PMD)
+                return;
+
+        for (address = VMALLOC_START & PMD_MASK;
+             address >= TASK_SIZE && address < FIXADDR_TOP;
+             address += PMD_SIZE) {
+
+                unsigned long flags;
+                struct page *page;
+
+                spin_lock_irqsave(&pgd_lock, flags);
+                list_for_each_entry(page, &pgd_list, lru) {
+                        if (!vmalloc_sync_one(page_address(page), address))
+                                break;
+                }
+                spin_unlock_irqrestore(&pgd_lock, flags);
+        }
+}
+
+/*
+ * 32-bit:
+ *
+ *   Handle a fault on the vmalloc or module mapping area
+ */
+static noinline int vmalloc_fault(unsigned long address)
+{
+        unsigned long pgd_paddr;
+        pmd_t *pmd_k;
+        pte_t *pte_k;
+
+        /* Make sure we are in vmalloc area: */
+        if (!(address >= VMALLOC_START && address < VMALLOC_END))
+                return -1;
+
+        /*
+         * Synchronize this task's top level page-table
+         * with the 'reference' page table.
+         *
+         * Do _not_ use "current" here. We might be inside
+         * an interrupt in the middle of a task switch..
+         */
+        pgd_paddr = read_cr3();
+        pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
+        if (!pmd_k)
+                return -1;
+
+        pte_k = pte_offset_kernel(pmd_k, address);
+        if (!pte_present(*pte_k))
+                return -1;
+
+        return 0;
+}
+
+/*
+ * Did it hit the DOS screen memory VA from vm86 mode?
+ */
+static inline void
+check_v8086_mode(struct pt_regs *regs, unsigned long address,
+                 struct task_struct *tsk)
+{
+        unsigned long bit;
+
+        if (!v8086_mode(regs))
+                return;
+
+        bit = (address - 0xA0000) >> PAGE_SHIFT;
+        if (bit < 32)
+                tsk->thread.screen_bitmap |= 1 << bit;
 }
-#endif
 
 static void dump_pagetable(unsigned long address)
 {
-#ifdef CONFIG_X86_32
         __typeof__(pte_val(__pte(0))) page;
 
         page = read_cr3();
         page = ((__typeof__(page) *) __va(page))[address >> PGDIR_SHIFT];
+
 #ifdef CONFIG_X86_PAE
         printk("*pdpt = %016Lx ", page);
         if ((page >> PAGE_SHIFT) < max_low_pfn
             && page & _PAGE_PRESENT) {
                 page &= PAGE_MASK;
                 page = ((__typeof__(page) *) __va(page))[(address >> PMD_SHIFT)
-                                                         & (PTRS_PER_PMD - 1)];
+                                                        & (PTRS_PER_PMD - 1)];
                 printk(KERN_CONT "*pde = %016Lx ", page);
                 page &= ~_PAGE_NX;
         }
@@ -217,19 +334,145 @@ static void dump_pagetable(unsigned long address)
          * We must not directly access the pte in the highpte
          * case if the page table is located in highmem.
          * And let's rather not kmap-atomic the pte, just in case
-         * it's allocated already.
+         * it's allocated already:
          */
         if ((page >> PAGE_SHIFT) < max_low_pfn
             && (page & _PAGE_PRESENT)
             && !(page & _PAGE_PSE)) {
+
                 page &= PAGE_MASK;
                 page = ((__typeof__(page) *) __va(page))[(address >> PAGE_SHIFT)
-                                                         & (PTRS_PER_PTE - 1)];
+                                                        & (PTRS_PER_PTE - 1)];
                 printk("*pte = %0*Lx ", sizeof(page)*2, (u64)page);
         }
 
         printk("\n");
-#else /* CONFIG_X86_64 */
+}
+
+#else /* CONFIG_X86_64: */
+
+void vmalloc_sync_all(void)
+{
+        unsigned long address;
+
+        for (address = VMALLOC_START & PGDIR_MASK; address <= VMALLOC_END;
+             address += PGDIR_SIZE) {
+
+                const pgd_t *pgd_ref = pgd_offset_k(address);
+                unsigned long flags;
+                struct page *page;
+
+                if (pgd_none(*pgd_ref))
+                        continue;
+
+                spin_lock_irqsave(&pgd_lock, flags);
+                list_for_each_entry(page, &pgd_list, lru) {
+                        pgd_t *pgd;
+                        pgd = (pgd_t *)page_address(page) + pgd_index(address);
+                        if (pgd_none(*pgd))
+                                set_pgd(pgd, *pgd_ref);
+                        else
+                                BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
+                }
+                spin_unlock_irqrestore(&pgd_lock, flags);
+        }
+}
+
+/*
+ * 64-bit:
+ *
+ *   Handle a fault on the vmalloc area
+ *
+ * This assumes no large pages in there.
+ */
+static noinline int vmalloc_fault(unsigned long address)
+{
+        pgd_t *pgd, *pgd_ref;
+        pud_t *pud, *pud_ref;
+        pmd_t *pmd, *pmd_ref;
+        pte_t *pte, *pte_ref;
+
+        /* Make sure we are in vmalloc area: */
+        if (!(address >= VMALLOC_START && address < VMALLOC_END))
+                return -1;
+
+        /*
+         * Copy kernel mappings over when needed. This can also
+         * happen within a race in page table update. In the later
+         * case just flush:
+         */
+        pgd = pgd_offset(current->active_mm, address);
+        pgd_ref = pgd_offset_k(address);
+        if (pgd_none(*pgd_ref))
+                return -1;
+
+        if (pgd_none(*pgd))
+                set_pgd(pgd, *pgd_ref);
+        else
+                BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
+
+        /*
+         * Below here mismatches are bugs because these lower tables
+         * are shared:
+         */
+
+        pud = pud_offset(pgd, address);
+        pud_ref = pud_offset(pgd_ref, address);
+        if (pud_none(*pud_ref))
+                return -1;
+
+        if (pud_none(*pud) || pud_page_vaddr(*pud) != pud_page_vaddr(*pud_ref))
+                BUG();
+
+        pmd = pmd_offset(pud, address);
+        pmd_ref = pmd_offset(pud_ref, address);
+        if (pmd_none(*pmd_ref))
+                return -1;
+
+        if (pmd_none(*pmd) || pmd_page(*pmd) != pmd_page(*pmd_ref))
+                BUG();
+
+        pte_ref = pte_offset_kernel(pmd_ref, address);
+        if (!pte_present(*pte_ref))
+                return -1;
+
+        pte = pte_offset_kernel(pmd, address);
+
+        /*
+         * Don't use pte_page here, because the mappings can point
+         * outside mem_map, and the NUMA hash lookup cannot handle
+         * that:
+         */
+        if (!pte_present(*pte) || pte_pfn(*pte) != pte_pfn(*pte_ref))
+                BUG();
+
+        return 0;
+}
+
+static const char errata93_warning[] =
+KERN_ERR "******* Your BIOS seems to not contain a fix for K8 errata #93\n"
+KERN_ERR "******* Working around it, but it may cause SEGVs or burn power.\n"
+KERN_ERR "******* Please consider a BIOS update.\n"
+KERN_ERR "******* Disabling USB legacy in the BIOS may also help.\n";
+
+/*
+ * No vm86 mode in 64-bit mode:
+ */
+static inline void
+check_v8086_mode(struct pt_regs *regs, unsigned long address,
+                 struct task_struct *tsk)
+{
+}
+
+static int bad_address(void *p)
+{
+        unsigned long dummy;
+
+        return probe_kernel_address((unsigned long *)p, dummy);
+}
+
+static void dump_pagetable(unsigned long address)
+{
         pgd_t *pgd;
         pud_t *pud;
         pmd_t *pmd;
@@ -238,102 +481,77 @@ static void dump_pagetable(unsigned long address)
         pgd = (pgd_t *)read_cr3();
 
         pgd = __va((unsigned long)pgd & PHYSICAL_PAGE_MASK);
+
         pgd += pgd_index(address);
-        if (bad_address(pgd)) goto bad;
+        if (bad_address(pgd))
+                goto bad;
+
         printk("PGD %lx ", pgd_val(*pgd));
-        if (!pgd_present(*pgd)) goto ret;
+
+        if (!pgd_present(*pgd))
+                goto out;
 
         pud = pud_offset(pgd, address);
-        if (bad_address(pud)) goto bad;
+        if (bad_address(pud))
+                goto bad;
+
         printk("PUD %lx ", pud_val(*pud));
         if (!pud_present(*pud) || pud_large(*pud))
-                goto ret;
+                goto out;
 
         pmd = pmd_offset(pud, address);
-        if (bad_address(pmd)) goto bad;
+        if (bad_address(pmd))
+                goto bad;
+
         printk("PMD %lx ", pmd_val(*pmd));
-        if (!pmd_present(*pmd) || pmd_large(*pmd)) goto ret;
+        if (!pmd_present(*pmd) || pmd_large(*pmd))
+                goto out;
 
         pte = pte_offset_kernel(pmd, address);
-        if (bad_address(pte)) goto bad;
+        if (bad_address(pte))
+                goto bad;
+
         printk("PTE %lx", pte_val(*pte));
-ret:
+out:
         printk("\n");
         return;
 bad:
         printk("BAD\n");
-#endif
 }
 
-#ifdef CONFIG_X86_32
-static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address)
-{
-        unsigned index = pgd_index(address);
-        pgd_t *pgd_k;
-        pud_t *pud, *pud_k;
-        pmd_t *pmd, *pmd_k;
-
-        pgd += index;
-        pgd_k = init_mm.pgd + index;
+#endif /* CONFIG_X86_64 */
 
-        if (!pgd_present(*pgd_k))
-                return NULL;
-
-        /*
-         * set_pgd(pgd, *pgd_k); here would be useless on PAE
-         * and redundant with the set_pmd() on non-PAE. As would
-         * set_pud.
-         */
-
-        pud = pud_offset(pgd, address);
-        pud_k = pud_offset(pgd_k, address);
-        if (!pud_present(*pud_k))
-                return NULL;
-
-        pmd = pmd_offset(pud, address);
-        pmd_k = pmd_offset(pud_k, address);
-        if (!pmd_present(*pmd_k))
-                return NULL;
-        if (!pmd_present(*pmd)) {
-                set_pmd(pmd, *pmd_k);
-                arch_flush_lazy_mmu_mode();
-        } else
-                BUG_ON(pmd_page(*pmd) != pmd_page(*pmd_k));
-        return pmd_k;
-}
-#endif
-
-#ifdef CONFIG_X86_64
-static const char errata93_warning[] =
-KERN_ERR "******* Your BIOS seems to not contain a fix for K8 errata #93\n"
-KERN_ERR "******* Working around it, but it may cause SEGVs or burn power.\n"
-KERN_ERR "******* Please consider a BIOS update.\n"
-KERN_ERR "******* Disabling USB legacy in the BIOS may also help.\n";
-#endif
-
-/* Workaround for K8 erratum #93 & buggy BIOS.
-   BIOS SMM functions are required to use a specific workaround
-   to avoid corruption of the 64bit RIP register on C stepping K8.
-   A lot of BIOS that didn't get tested properly miss this.
-   The OS sees this as a page fault with the upper 32bits of RIP cleared.
-   Try to work around it here.
-   Note we only handle faults in kernel here.
-   Does nothing for X86_32
+/*
+ * Workaround for K8 erratum #93 & buggy BIOS.
+ *
+ * BIOS SMM functions are required to use a specific workaround
+ * to avoid corruption of the 64bit RIP register on C stepping K8.
+ *
+ * A lot of BIOS that didn't get tested properly miss this.
+ *
+ * The OS sees this as a page fault with the upper 32bits of RIP cleared.
+ * Try to work around it here.
+ *
+ * Note we only handle faults in kernel here.
+ * Does nothing on 32-bit.
  */
 static int is_errata93(struct pt_regs *regs, unsigned long address)
 {
 #ifdef CONFIG_X86_64
-        static int warned;
+        static int once;
+
         if (address != regs->ip)
                 return 0;
+
         if ((address >> 32) != 0)
                 return 0;
+
         address |= 0xffffffffUL << 32;
         if ((address >= (u64)_stext && address <= (u64)_etext) ||
             (address >= MODULES_VADDR && address <= MODULES_END)) {
-                if (!warned) {
+                if (!once) {
                         printk(errata93_warning);
-                        warned = 1;
+                        once = 1;
                 }
                 regs->ip = address;
                 return 1;
@@ -343,16 +561,17 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
 }
 
 /*
- * Work around K8 erratum #100 K8 in compat mode occasionally jumps to illegal
- * addresses >4GB.  We catch this in the page fault handler because these
- * addresses are not reachable. Just detect this case and return.  Any code
+ * Work around K8 erratum #100 K8 in compat mode occasionally jumps
+ * to illegal addresses >4GB.
+ *
+ * We catch this in the page fault handler because these addresses
+ * are not reachable. Just detect this case and return.  Any code
  * segment in LDT is compatibility mode.
  */
 static int is_errata100(struct pt_regs *regs, unsigned long address)
 {
 #ifdef CONFIG_X86_64
-        if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) &&
-            (address >> 32))
+        if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
                 return 1;
 #endif
         return 0;
@@ -362,8 +581,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
 {
 #ifdef CONFIG_X86_F00F_BUG
         unsigned long nr;
+
         /*
-         * Pentium F0 0F C7 C8 bug workaround.
+         * Pentium F0 0F C7 C8 bug workaround:
          */
         if (boot_cpu_data.f00f_bug) {
                 nr = (address - idt_descr.address) >> 3;
@@ -377,62 +597,277 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
         return 0;
 }
 
-static void show_fault_oops(struct pt_regs *regs, unsigned long error_code,
-                            unsigned long address)
+static const char nx_warning[] = KERN_CRIT
+"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
+
+static void
+show_fault_oops(struct pt_regs *regs, unsigned long error_code,
+                unsigned long address)
 {
-#ifdef CONFIG_X86_32
         if (!oops_may_print())
                 return;
-#endif
 
-#ifdef CONFIG_X86_PAE
         if (error_code & PF_INSTR) {
                 unsigned int level;
+
                 pte_t *pte = lookup_address(address, &level);
 
                 if (pte && pte_present(*pte) && !pte_exec(*pte))
-                        printk(KERN_CRIT "kernel tried to execute "
-                                "NX-protected page - exploit attempt? "
-                                "(uid: %d)\n", current_uid());
+                        printk(nx_warning, current_uid());
         }
-#endif
 
         printk(KERN_ALERT "BUG: unable to handle kernel ");
         if (address < PAGE_SIZE)
                 printk(KERN_CONT "NULL pointer dereference");
         else
                 printk(KERN_CONT "paging request");
+
         printk(KERN_CONT " at %p\n", (void *) address);
         printk(KERN_ALERT "IP:");
         printk_address(regs->ip, 1);
+
         dump_pagetable(address);
 }
 
-#ifdef CONFIG_X86_64
-static noinline void pgtable_bad(unsigned long address, struct pt_regs *regs,
-                                 unsigned long error_code)
+static noinline void
+pgtable_bad(struct pt_regs *regs, unsigned long error_code,
+            unsigned long address)
 {
-        unsigned long flags = oops_begin();
-        int sig = SIGKILL;
         struct task_struct *tsk;
+        unsigned long flags;
+        int sig;
+
+        flags = oops_begin();
+        tsk = current;
+        sig = SIGKILL;
 
         printk(KERN_ALERT "%s: Corrupted page table at address %lx\n",
-               current->comm, address);
+               tsk->comm, address);
         dump_pagetable(address);
-        tsk = current;
-        tsk->thread.cr2 = address;
-        tsk->thread.trap_no = 14;
-        tsk->thread.error_code = error_code;
+
+        tsk->thread.cr2         = address;
+        tsk->thread.trap_no     = 14;
+        tsk->thread.error_code  = error_code;
+
         if (__die("Bad pagetable", regs, error_code))
                 sig = 0;
+
         oops_end(flags, regs, sig);
 }
-#endif
+
+static noinline void
+no_context(struct pt_regs *regs, unsigned long error_code,
+           unsigned long address)
+{
+        struct task_struct *tsk = current;
+        unsigned long *stackend;
+        unsigned long flags;
+        int sig;
+
+        /* Are we prepared to handle this kernel fault? */
+        if (fixup_exception(regs))
+                return;
+
+        /*
+         * 32-bit:
+         *
+         *   Valid to do another page fault here, because if this fault
+         *   had been triggered by is_prefetch fixup_exception would have
+         *   handled it.
+         *
+         * 64-bit:
+         *
+         *   Hall of shame of CPU/BIOS bugs.
+         */
+        if (is_prefetch(regs, error_code, address))
+                return;
+
+        if (is_errata93(regs, address))
+                return;
+
+        /*
+         * Oops. The kernel tried to access some bad page. We'll have to
+         * terminate things with extreme prejudice:
+         */
+        flags = oops_begin();
+
+        show_fault_oops(regs, error_code, address);
+
+        stackend = end_of_stack(tsk);
+        if (*stackend != STACK_END_MAGIC)
+                printk(KERN_ALERT "Thread overran stack, or stack corrupted\n");
+
+        tsk->thread.cr2         = address;
+        tsk->thread.trap_no     = 14;
+        tsk->thread.error_code  = error_code;
+
+        sig = SIGKILL;
+        if (__die("Oops", regs, error_code))
+                sig = 0;
+
+        /* Executive summary in case the body of the oops scrolled away */
+        printk(KERN_EMERG "CR2: %016lx\n", address);
+
+        oops_end(flags, regs, sig);
+}
+
+/*
+ * Print out info about fatal segfaults, if the show_unhandled_signals
+ * sysctl is set:
+ */
+static inline void
+show_signal_msg(struct pt_regs *regs, unsigned long error_code,
+                unsigned long address, struct task_struct *tsk)
+{
+        if (!unhandled_signal(tsk, SIGSEGV))
+                return;
+
+        if (!printk_ratelimit())
+                return;
+
+        printk(KERN_CONT "%s%s[%d]: segfault at %lx ip %p sp %p error %lx",
+                task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
+                tsk->comm, task_pid_nr(tsk), address,
+                (void *)regs->ip, (void *)regs->sp, error_code);
+
+        print_vma_addr(KERN_CONT " in ", regs->ip);
+
+        printk(KERN_CONT "\n");
+}
+
+static void
+__bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
+                       unsigned long address, int si_code)
+{
+        struct task_struct *tsk = current;
+
+        /* User mode accesses just cause a SIGSEGV */
+        if (error_code & PF_USER) {
+                /*
+                 * It's possible to have interrupts off here:
+                 */
+                local_irq_enable();
+
+                /*
+                 * Valid to do another page fault here because this one came
+                 * from user space:
+                 */
+                if (is_prefetch(regs, error_code, address))
+                        return;
+
+                if (is_errata100(regs, address))
+                        return;
+
+                if (unlikely(show_unhandled_signals))
+                        show_signal_msg(regs, error_code, address, tsk);
+
+                /* Kernel addresses are always protection faults: */
+                tsk->thread.cr2         = address;
+                tsk->thread.error_code  = error_code | (address >= TASK_SIZE);
+                tsk->thread.trap_no     = 14;
+
+                force_sig_info_fault(SIGSEGV, si_code, address, tsk);
+
+                return;
+        }
+
+        if (is_f00f_bug(regs, address))
+                return;
+
+        no_context(regs, error_code, address);
+}
+
+static noinline void
+bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
+                     unsigned long address)
+{
+        __bad_area_nosemaphore(regs, error_code, address, SEGV_MAPERR);
+}
+
+static void
+__bad_area(struct pt_regs *regs, unsigned long error_code,
+           unsigned long address, int si_code)
+{
+        struct mm_struct *mm = current->mm;
+
+        /*
+         * Something tried to access memory that isn't in our memory map..
+         * Fix it, but check if it's kernel or user first..
+         */
+        up_read(&mm->mmap_sem);
+
+        __bad_area_nosemaphore(regs, error_code, address, si_code);
+}
+
+static noinline void
+bad_area(struct pt_regs *regs, unsigned long error_code, unsigned long address)
+{
+        __bad_area(regs, error_code, address, SEGV_MAPERR);
+}
+
+static noinline void
+bad_area_access_error(struct pt_regs *regs, unsigned long error_code,
+                      unsigned long address)
+{
+        __bad_area(regs, error_code, address, SEGV_ACCERR);
+}
+
+/* TODO: fixup for "mm-invoke-oom-killer-from-page-fault.patch" */
+static void
+out_of_memory(struct pt_regs *regs, unsigned long error_code,
+              unsigned long address)
+{
+        /*
+         * We ran out of memory, call the OOM killer, and return the userspace
+         * (which will retry the fault, or kill us if we got oom-killed):
+         */
+        up_read(&current->mm->mmap_sem);
+
+        pagefault_out_of_memory();
+}
+
+static void
+do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address)
+{
+        struct task_struct *tsk = current;
+        struct mm_struct *mm = tsk->mm;
+
+        up_read(&mm->mmap_sem);
+
+        /* Kernel mode? Handle exceptions or die: */
+        if (!(error_code & PF_USER))
+                no_context(regs, error_code, address);
+
+        /* User-space => ok to do another page fault: */
+        if (is_prefetch(regs, error_code, address))
+                return;
+
+        tsk->thread.cr2         = address;
+        tsk->thread.error_code  = error_code;
+        tsk->thread.trap_no     = 14;
+
+        force_sig_info_fault(SIGBUS, BUS_ADRERR, address, tsk);
+}
+
+static noinline void
+mm_fault_error(struct pt_regs *regs, unsigned long error_code,
+               unsigned long address, unsigned int fault)
+{
+        if (fault & VM_FAULT_OOM) {
+                out_of_memory(regs, error_code, address);
+        } else {
+                if (fault & VM_FAULT_SIGBUS)
+                        do_sigbus(regs, error_code, address);
+                else
+                        BUG();
+        }
+}
 
 static int spurious_fault_check(unsigned long error_code, pte_t *pte)
 {
         if ((error_code & PF_WRITE) && !pte_write(*pte))
                 return 0;
+
         if ((error_code & PF_INSTR) && !pte_exec(*pte))
                 return 0;
 
@@ -440,21 +875,25 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
 }
 
 /*
- * Handle a spurious fault caused by a stale TLB entry.  This allows
- * us to lazily refresh the TLB when increasing the permissions of a
- * kernel page (RO -> RW or NX -> X).  Doing it eagerly is very
- * expensive since that implies doing a full cross-processor TLB
- * flush, even if no stale TLB entries exist on other processors.
+ * Handle a spurious fault caused by a stale TLB entry.
+ *
+ * This allows us to lazily refresh the TLB when increasing the
+ * permissions of a kernel page (RO -> RW or NX -> X).  Doing it
+ * eagerly is very expensive since that implies doing a full
+ * cross-processor TLB flush, even if no stale TLB entries exist
+ * on other processors.
+ *
  * There are no security implications to leaving a stale TLB when
  * increasing the permissions on a page.
  */
-static int spurious_fault(unsigned long address,
-                          unsigned long error_code)
+static noinline int
+spurious_fault(unsigned long error_code, unsigned long address)
 {
         pgd_t *pgd;
         pud_t *pud;
         pmd_t *pmd;
         pte_t *pte;
+        int ret;
 
         /* Reserved-bit violation or user access to kernel space? */
         if (error_code & (PF_USER | PF_RSVD))
@@ -482,129 +921,71 @@ static int spurious_fault(unsigned long address,
         if (!pte_present(*pte))
                 return 0;
 
-        return spurious_fault_check(error_code, pte);
-}
-
-/*
- * X86_32
- * Handle a fault on the vmalloc or module mapping area
- *
- * X86_64
- * Handle a fault on the vmalloc area
- *
- * This assumes no large pages in there.
- */
-static int vmalloc_fault(unsigned long address)
-{
-#ifdef CONFIG_X86_32
-        unsigned long pgd_paddr;
-        pmd_t *pmd_k;
-        pte_t *pte_k;
-
-        /* Make sure we are in vmalloc area */
-        if (!(address >= VMALLOC_START && address < VMALLOC_END))
-                return -1;
+        ret = spurious_fault_check(error_code, pte);
+        if (!ret)
+                return 0;
 
         /*
-         * Synchronize this task's top level page-table
-         * with the 'reference' page table.
-         *
-         * Do _not_ use "current" here. We might be inside
-         * an interrupt in the middle of a task switch..
+         * Make sure we have permissions in PMD.
+         * If not, then there's a bug in the page tables:
          */
-        pgd_paddr = read_cr3();
-        pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
-        if (!pmd_k)
-                return -1;
-        pte_k = pte_offset_kernel(pmd_k, address);
-        if (!pte_present(*pte_k))
-                return -1;
-        return 0;
-#else
-        pgd_t *pgd, *pgd_ref;
-        pud_t *pud, *pud_ref;
-        pmd_t *pmd, *pmd_ref;
-        pte_t *pte, *pte_ref;
+        ret = spurious_fault_check(error_code, (pte_t *) pmd);
+        WARN_ONCE(!ret, "PMD has incorrect permission bits\n");
 
-        /* Make sure we are in vmalloc area */
-        if (!(address >= VMALLOC_START && address < VMALLOC_END))
-                return -1;
+        return ret;
+}
 
-        /* Copy kernel mappings over when needed. This can also
-           happen within a race in page table update. In the later
-           case just flush. */
+int show_unhandled_signals = 1;
 
-        pgd = pgd_offset(current->active_mm, address);
-        pgd_ref = pgd_offset_k(address);
-        if (pgd_none(*pgd_ref))
-                return -1;
-        if (pgd_none(*pgd))
-                set_pgd(pgd, *pgd_ref);
-        else
-                BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
+static inline int
+access_error(unsigned long error_code, int write, struct vm_area_struct *vma)
+{
+        if (write) {
+                /* write, present and write, not present: */
+                if (unlikely(!(vma->vm_flags & VM_WRITE)))
+                        return 1;
+                return 0;
+        }
 
-        /* Below here mismatches are bugs because these lower tables
-           are shared */
+        /* read, present: */
+        if (unlikely(error_code & PF_PROT))
+                return 1;
+
+        /* read, not present: */
+        if (unlikely(!(vma->vm_flags & (VM_READ | VM_EXEC | VM_WRITE))))
+                return 1;
 
-        pud = pud_offset(pgd, address);
-        pud_ref = pud_offset(pgd_ref, address);
-        if (pud_none(*pud_ref))
-                return -1;
-        if (pud_none(*pud) || pud_page_vaddr(*pud) != pud_page_vaddr(*pud_ref))
-                BUG();
-        pmd = pmd_offset(pud, address);
-        pmd_ref = pmd_offset(pud_ref, address);
-        if (pmd_none(*pmd_ref))
-                return -1;
-        if (pmd_none(*pmd) || pmd_page(*pmd) != pmd_page(*pmd_ref))
-                BUG();
-        pte_ref = pte_offset_kernel(pmd_ref, address);
-        if (!pte_present(*pte_ref))
-                return -1;
-        pte = pte_offset_kernel(pmd, address);
-        /* Don't use pte_page here, because the mappings can point
-           outside mem_map, and the NUMA hash lookup cannot handle
-           that. */
-        if (!pte_present(*pte) || pte_pfn(*pte) != pte_pfn(*pte_ref))
-                BUG();
         return 0;
-#endif
 }
 
-int show_unhandled_signals = 1;
+static int fault_in_kernel_space(unsigned long address)
+{
+        return address >= TASK_SIZE_MAX;
+}
 
 /*
  * This routine handles page faults.  It determines the address,
  * and the problem, and then passes it off to one of the appropriate
  * routines.
  */
-#ifdef CONFIG_X86_64
-asmlinkage
-#endif
-void __kprobes do_page_fault(struct pt_regs *regs, unsigned long error_code)
+dotraplinkage void __kprobes
+do_page_fault(struct pt_regs *regs, unsigned long error_code)
 {
-        struct task_struct *tsk;
-        struct mm_struct *mm;
         struct vm_area_struct *vma;
+        struct task_struct *tsk;
         unsigned long address;
-        int write, si_code;
+        struct mm_struct *mm;
+        int write;
         int fault;
-#ifdef CONFIG_X86_64
-        unsigned long flags;
-        int sig;
-#endif
 
         tsk = current;
         mm = tsk->mm;
+
         prefetchw(&mm->mmap_sem);
 
-        /* get the address */
+        /* Get the faulting address: */
         address = read_cr2();
 
-        si_code = SEGV_MAPERR;
-
-        if (notify_page_fault(regs))
-                return;
         if (unlikely(kmmio_fault(regs, address)))
                 return;
 
@@ -621,313 +1002,147 @@ void __kprobes do_page_fault(struct pt_regs *regs, unsigned long error_code)
          * (error_code & 4) == 0, and that the fault was not a
          * protection error (error_code & 9) == 0.
          */
-#ifdef CONFIG_X86_32
-        if (unlikely(address >= TASK_SIZE)) {
-#else
-        if (unlikely(address >= TASK_SIZE64)) {
-#endif
+        if (unlikely(fault_in_kernel_space(address))) {
                 if (!(error_code & (PF_RSVD|PF_USER|PF_PROT)) &&
                     vmalloc_fault(address) >= 0)
                         return;
 
-                /* Can handle a stale RO->RW TLB */
-                if (spurious_fault(address, error_code))
+                /* Can handle a stale RO->RW TLB: */
+                if (spurious_fault(error_code, address))
                         return;
 
+                /* kprobes don't want to hook the spurious faults: */
+                if (notify_page_fault(regs))
+                        return;
                 /*
                  * Don't take the mm semaphore here. If we fixup a prefetch
-                 * fault we could otherwise deadlock.
+                 * fault we could otherwise deadlock:
                  */
-                goto bad_area_nosemaphore;
-        }
+                bad_area_nosemaphore(regs, error_code, address);
 
+                return;
+        }
 
+        /* kprobes don't want to hook the spurious faults: */
+        if (unlikely(notify_page_fault(regs)))
+                return;
         /*
          * It's safe to allow irq's after cr2 has been saved and the
          * vmalloc fault has been handled.
          *
          * User-mode registers count as a user access even for any
-         * potential system fault or CPU buglet.
+         * potential system fault or CPU buglet:
          */
         if (user_mode_vm(regs)) {
                 local_irq_enable();
                 error_code |= PF_USER;
-        } else if (regs->flags & X86_EFLAGS_IF)
-                local_irq_enable();
+        } else {
+                if (regs->flags & X86_EFLAGS_IF)
+                        local_irq_enable();
+        }
 
-#ifdef CONFIG_X86_64
         if (unlikely(error_code & PF_RSVD))
-                pgtable_bad(address, regs, error_code);
-#endif
+                pgtable_bad(regs, error_code, address);
 
         /*
-         * If we're in an interrupt, have no user context or are running in an
-         * atomic region then we must not take the fault.
+         * If we're in an interrupt, have no user context or are running
+         * in an atomic region then we must not take the fault:
          */
-        if (unlikely(in_atomic() || !mm))
-                goto bad_area_nosemaphore;
+        if (unlikely(in_atomic() || !mm)) {
+                bad_area_nosemaphore(regs, error_code, address);
+                return;
+        }
 
         /*
          * When running in the kernel we expect faults to occur only to
-         * addresses in user space.  All other faults represent errors in the
-         * kernel and should generate an OOPS.  Unfortunately, in the case of an
-         * erroneous fault occurring in a code path which already holds mmap_sem
-         * we will deadlock attempting to validate the fault against the
-         * address space.  Luckily the kernel only validly references user
-         * space from well defined areas of code, which are listed in the
-         * exceptions table.
+         * addresses in user space.  All other faults represent errors in
+         * the kernel and should generate an OOPS.  Unfortunately, in the
+         * case of an erroneous fault occurring in a code path which already
+         * holds mmap_sem we will deadlock attempting to validate the fault
+         * against the address space.  Luckily the kernel only validly
+         * references user space from well defined areas of code, which are
+         * listed in the exceptions table.
          *
          * As the vast majority of faults will be valid we will only perform
-         * the source reference check when there is a possibility of a deadlock.
-         * Attempt to lock the address space, if we cannot we then validate the
-         * source.  If this is invalid we can skip the address space check,
-         * thus avoiding the deadlock.
+         * the source reference check when there is a possibility of a
+         * deadlock. Attempt to lock the address space, if we cannot we then
+         * validate the source. If this is invalid we can skip the address
+         * space check, thus avoiding the deadlock:
          */
-        if (!down_read_trylock(&mm->mmap_sem)) {
+        if (unlikely(!down_read_trylock(&mm->mmap_sem))) {
                 if ((error_code & PF_USER) == 0 &&
-                    !search_exception_tables(regs->ip))
-                        goto bad_area_nosemaphore;
+                    !search_exception_tables(regs->ip)) {
+                        bad_area_nosemaphore(regs, error_code, address);
+                        return;
+                }
                 down_read(&mm->mmap_sem);
+        } else {
+                /*
+                 * The above down_read_trylock() might have succeeded in
+                 * which case we'll have missed the might_sleep() from
+                 * down_read():
+                 */
+                might_sleep();
         }
 
         vma = find_vma(mm, address);
-        if (!vma)
-                goto bad_area;
-        if (vma->vm_start <= address)
+        if (unlikely(!vma)) {
+                bad_area(regs, error_code, address);
+                return;
+        }
+        if (likely(vma->vm_start <= address))
                 goto good_area;
-        if (!(vma->vm_flags & VM_GROWSDOWN))
-                goto bad_area;
+        if (unlikely(!(vma->vm_flags & VM_GROWSDOWN))) {
+                bad_area(regs, error_code, address);
+                return;
+        }
         if (error_code & PF_USER) {
                 /*
                  * Accessing the stack below %sp is always a bug.
                  * The large cushion allows instructions like enter
-                 * and pusha to work.  ("enter $65535,$31" pushes
+                 * and pusha to work. ("enter $65535, $31" pushes
                  * 32 pointers and then decrements %sp by 65535.)
                  */
-                if (address + 65536 + 32 * sizeof(unsigned long) < regs->sp)
-                        goto bad_area;
+                if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
+                        bad_area(regs, error_code, address);
+                        return;
+                }
         }
-        if (expand_stack(vma, address))
-                goto bad_area;
-/*
- * Ok, we have a good vm_area for this memory access, so
- * we can handle it..
- */
+        if (unlikely(expand_stack(vma, address))) {
+                bad_area(regs, error_code, address);
+                return;
+        }
+
+        /*
+         * Ok, we have a good vm_area for this memory access, so
+         * we can handle it..
+         */
 good_area:
-        si_code = SEGV_ACCERR;
-        write = 0;
-        switch (error_code & (PF_PROT|PF_WRITE)) {
-        default:        /* 3: write, present */
-                /* fall through */
-        case PF_WRITE:          /* write, not present */
-                if (!(vma->vm_flags & VM_WRITE))
-                        goto bad_area;
-                write++;
-                break;
-        case PF_PROT:           /* read, present */
-                goto bad_area;
-        case 0:                 /* read, not present */
-                if (!(vma->vm_flags & (VM_READ | VM_EXEC | VM_WRITE)))
-                        goto bad_area;
+        write = error_code & PF_WRITE;
+
+        if (unlikely(access_error(error_code, write, vma))) {
+                bad_area_access_error(regs, error_code, address);
+                return;
         }
 
         /*
          * If for any reason at all we couldn't handle the fault,
          * make sure we exit gracefully rather than endlessly redo
-         * the fault.
+         * the fault:
          */
         fault = handle_mm_fault(mm, vma, address, write);
+
         if (unlikely(fault & VM_FAULT_ERROR)) {
-                if (fault & VM_FAULT_OOM)
-                        goto out_of_memory;
-                else if (fault & VM_FAULT_SIGBUS)
-                        goto do_sigbus;
-                BUG();
+                mm_fault_error(regs, error_code, address, fault);
+                return;
         }
+
         if (fault & VM_FAULT_MAJOR)
                 tsk->maj_flt++;
         else
                 tsk->min_flt++;
 
-#ifdef CONFIG_X86_32
-        /*
-         * Did it hit the DOS screen memory VA from vm86 mode?
-         */
-        if (v8086_mode(regs)) {
-                unsigned long bit = (address - 0xA0000) >> PAGE_SHIFT;
-                if (bit < 32)
-                        tsk->thread.screen_bitmap |= 1 << bit;
-        }
-#endif
-        up_read(&mm->mmap_sem);
-        return;
-
-/*
- * Something tried to access memory that isn't in our memory map..
- * Fix it, but check if it's kernel or user first..
- */
-bad_area:
-        up_read(&mm->mmap_sem);
-
-bad_area_nosemaphore:
-        /* User mode accesses just cause a SIGSEGV */
-        if (error_code & PF_USER) {
-                /*
-                 * It's possible to have interrupts off here.
-                 */
-                local_irq_enable();
-
-                /*
-                 * Valid to do another page fault here because this one came
-                 * from user space.
-                 */
-                if (is_prefetch(regs, address, error_code))
-                        return;
-
-                if (is_errata100(regs, address))
-                        return;
-
-                if (show_unhandled_signals && unhandled_signal(tsk, SIGSEGV) &&
-                    printk_ratelimit()) {
-                        printk(
-                        "%s%s[%d]: segfault at %lx ip %p sp %p error %lx",
-                        task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
-                        tsk->comm, task_pid_nr(tsk), address,
-                        (void *) regs->ip, (void *) regs->sp, error_code);
-                        print_vma_addr(" in ", regs->ip);
-                        printk("\n");
-                }
-
-                tsk->thread.cr2 = address;
-                /* Kernel addresses are always protection faults */
-                tsk->thread.error_code = error_code | (address >= TASK_SIZE);
-                tsk->thread.trap_no = 14;
-                force_sig_info_fault(SIGSEGV, si_code, address, tsk);
-                return;
-        }
-
-        if (is_f00f_bug(regs, address))
-                return;
-
-no_context:
-        /* Are we prepared to handle this kernel fault?  */
-        if (fixup_exception(regs))
-                return;
-
-        /*
-         * X86_32
-         * Valid to do another page fault here, because if this fault
-         * had been triggered by is_prefetch fixup_exception would have
-         * handled it.
-         *
-         * X86_64
-         * Hall of shame of CPU/BIOS bugs.
-         */
-        if (is_prefetch(regs, address, error_code))
-                return;
-
-        if (is_errata93(regs, address))
-                return;
-
-/*
- * Oops. The kernel tried to access some bad page. We'll have to
- * terminate things with extreme prejudice.
- */
-#ifdef CONFIG_X86_32
-        bust_spinlocks(1);
-#else
-        flags = oops_begin();
-#endif
-
-        show_fault_oops(regs, error_code, address);
+        check_v8086_mode(regs, address, tsk);
 
-        tsk->thread.cr2 = address;
-        tsk->thread.trap_no = 14;
-        tsk->thread.error_code = error_code;
-
-#ifdef CONFIG_X86_32
-        die("Oops", regs, error_code);
-        bust_spinlocks(0);
-        do_exit(SIGKILL);
-#else
-        sig = SIGKILL;
-        if (__die("Oops", regs, error_code))
-                sig = 0;
-        /* Executive summary in case the body of the oops scrolled away */
-        printk(KERN_EMERG "CR2: %016lx\n", address);
-        oops_end(flags, regs, sig);
-#endif
-
-out_of_memory:
-        /*
-         * We ran out of memory, call the OOM killer, and return the userspace
-         * (which will retry the fault, or kill us if we got oom-killed).
-         */
-        up_read(&mm->mmap_sem);
-        pagefault_out_of_memory();
-        return;
-
-do_sigbus:
         up_read(&mm->mmap_sem);
-
-        /* Kernel mode? Handle exceptions or die */
-        if (!(error_code & PF_USER))
-                goto no_context;
-#ifdef CONFIG_X86_32
-        /* User space => ok to do another page fault */
-        if (is_prefetch(regs, address, error_code))
-                return;
-#endif
-        tsk->thread.cr2 = address;
-        tsk->thread.error_code = error_code;
-        tsk->thread.trap_no = 14;
-        force_sig_info_fault(SIGBUS, BUS_ADRERR, address, tsk);
-}
-
-DEFINE_SPINLOCK(pgd_lock);
-LIST_HEAD(pgd_list);
-
-void vmalloc_sync_all(void)
-{
-        unsigned long address;
-
-#ifdef CONFIG_X86_32
-        if (SHARED_KERNEL_PMD)
-                return;
-
-        for (address = VMALLOC_START & PMD_MASK;
-             address >= TASK_SIZE && address < FIXADDR_TOP;
-             address += PMD_SIZE) {
-                unsigned long flags;
-                struct page *page;
-
-                spin_lock_irqsave(&pgd_lock, flags);
-                list_for_each_entry(page, &pgd_list, lru) {
-                        if (!vmalloc_sync_one(page_address(page),
-                                              address))
-                                break;
-                }
-                spin_unlock_irqrestore(&pgd_lock, flags);
-        }
-#else /* CONFIG_X86_64 */
-        for (address = VMALLOC_START & PGDIR_MASK; address <= VMALLOC_END;
-             address += PGDIR_SIZE) {
-                const pgd_t *pgd_ref = pgd_offset_k(address);
-                unsigned long flags;
-                struct page *page;
-
-                if (pgd_none(*pgd_ref))
-                        continue;
-                spin_lock_irqsave(&pgd_lock, flags);
-                list_for_each_entry(page, &pgd_list, lru) {
-                        pgd_t *pgd;
-                        pgd = (pgd_t *)page_address(page) + pgd_index(address);
-                        if (pgd_none(*pgd))
-                                set_pgd(pgd, *pgd_ref);
-                        else
-                                BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
-                }
-                spin_unlock_irqrestore(&pgd_lock, flags);
-        }
-#endif
 }
diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
index bcc079c282dd..d11745334a67 100644
--- a/arch/x86/mm/highmem_32.c
+++ b/arch/x86/mm/highmem_32.c
@@ -1,5 +1,6 @@
 #include <linux/highmem.h>
 #include <linux/module.h>
+#include <linux/swap.h> /* for totalram_pages */
 
 void *kmap(struct page *page)
 {
@@ -156,3 +157,27 @@ EXPORT_SYMBOL(kmap);
 EXPORT_SYMBOL(kunmap);
 EXPORT_SYMBOL(kmap_atomic);
 EXPORT_SYMBOL(kunmap_atomic);
+
+void __init set_highmem_pages_init(void)
+{
+        struct zone *zone;
+        int nid;
+
+        for_each_zone(zone) {
+                unsigned long zone_start_pfn, zone_end_pfn;
+
+                if (!is_highmem(zone))
+                        continue;
+
+                zone_start_pfn = zone->zone_start_pfn;
+                zone_end_pfn = zone_start_pfn + zone->spanned_pages;
+
+                nid = zone_to_nid(zone);
+                printk(KERN_INFO "Initializing %s for node %d (%08lx:%08lx)\n",
+                                zone->name, nid, zone_start_pfn, zone_end_pfn);
+
+                add_highpages_with_active_regions(nid, zone_start_pfn,
+                                 zone_end_pfn);
+        }
+        totalram_pages += totalhigh_pages;
+}
diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
new file mode 100644
index 000000000000..15219e0d1243
--- /dev/null
+++ b/arch/x86/mm/init.c
@@ -0,0 +1,393 @@
+#include <linux/ioport.h>
+#include <linux/swap.h>
+
+#include <asm/cacheflush.h>
+#include <asm/e820.h>
+#include <asm/init.h>
+#include <asm/page.h>
+#include <asm/page_types.h>
+#include <asm/sections.h>
+#include <asm/system.h>
+#include <asm/tlbflush.h>
+
+unsigned long __initdata e820_table_start;
+unsigned long __meminitdata e820_table_end;
+unsigned long __meminitdata e820_table_top;
+
+int after_bootmem;
+
+int direct_gbpages
+#ifdef CONFIG_DIRECT_GBPAGES
+                                = 1
+#endif
+;
+
+static void __init find_early_table_space(unsigned long end, int use_pse,
+                                          int use_gbpages)
+{
+        unsigned long puds, pmds, ptes, tables, start;
+
+        puds = (end + PUD_SIZE - 1) >> PUD_SHIFT;
+        tables = roundup(puds * sizeof(pud_t), PAGE_SIZE);
+
+        if (use_gbpages) {
+                unsigned long extra;
+
+                extra = end - ((end>>PUD_SHIFT) << PUD_SHIFT);
+                pmds = (extra + PMD_SIZE - 1) >> PMD_SHIFT;
+        } else
+                pmds = (end + PMD_SIZE - 1) >> PMD_SHIFT;
+
+        tables += roundup(pmds * sizeof(pmd_t), PAGE_SIZE);
+
+        if (use_pse) {
+                unsigned long extra;
+
+                extra = end - ((end>>PMD_SHIFT) << PMD_SHIFT);
+#ifdef CONFIG_X86_32
+                extra += PMD_SIZE;
+#endif
+                ptes = (extra + PAGE_SIZE - 1) >> PAGE_SHIFT;
+        } else
+                ptes = (end + PAGE_SIZE - 1) >> PAGE_SHIFT;
+
+        tables += roundup(ptes * sizeof(pte_t), PAGE_SIZE);
+
+#ifdef CONFIG_X86_32
+        /* for fixmap */
+        tables += roundup(__end_of_fixed_addresses * sizeof(pte_t), PAGE_SIZE);
+#endif
+
+        /*
+         * RED-PEN putting page tables only on node 0 could
+         * cause a hotspot and fill up ZONE_DMA. The page tables
+         * need roughly 0.5KB per GB.
+         */
+#ifdef CONFIG_X86_32
+        start = 0x7000;
+        e820_table_start = find_e820_area(start, max_pfn_mapped<<PAGE_SHIFT,
+                                        tables, PAGE_SIZE);
+#else /* CONFIG_X86_64 */
+        start = 0x8000;
+        e820_table_start = find_e820_area(start, end, tables, PAGE_SIZE);
+#endif
+        if (e820_table_start == -1UL)
+                panic("Cannot find space for the kernel page tables");
+
+        e820_table_start >>= PAGE_SHIFT;
+        e820_table_end = e820_table_start;
+        e820_table_top = e820_table_start + (tables >> PAGE_SHIFT);
+
+        printk(KERN_DEBUG "kernel direct mapping tables up to %lx @ %lx-%lx\n",
+                end, e820_table_start << PAGE_SHIFT, e820_table_top << PAGE_SHIFT);
+}
+
+struct map_range {
+        unsigned long start;
+        unsigned long end;
+        unsigned page_size_mask;
+};
+
+#ifdef CONFIG_X86_32
+#define NR_RANGE_MR 3
+#else /* CONFIG_X86_64 */
+#define NR_RANGE_MR 5
+#endif
+
+static int save_mr(struct map_range *mr, int nr_range,
+                   unsigned long start_pfn, unsigned long end_pfn,
+                   unsigned long page_size_mask)
+{
+        if (start_pfn < end_pfn) {
+                if (nr_range >= NR_RANGE_MR)
+                        panic("run out of range for init_memory_mapping\n");
+                mr[nr_range].start = start_pfn<<PAGE_SHIFT;
+                mr[nr_range].end   = end_pfn<<PAGE_SHIFT;
+                mr[nr_range].page_size_mask = page_size_mask;
+                nr_range++;
+        }
+
+        return nr_range;
+}
+
+#ifdef CONFIG_X86_64
+static void __init init_gbpages(void)
+{
+        if (direct_gbpages && cpu_has_gbpages)
+                printk(KERN_INFO "Using GB pages for direct mapping\n");
+        else
+                direct_gbpages = 0;
+}
+#else
+static inline void init_gbpages(void)
+{
+}
+#endif
+
+/*
+ * Setup the direct mapping of the physical memory at PAGE_OFFSET.
+ * This runs before bootmem is initialized and gets pages directly from
+ * the physical memory. To access them they are temporarily mapped.
+ */
+unsigned long __init_refok init_memory_mapping(unsigned long start,
+                                               unsigned long end)
+{
+        unsigned long page_size_mask = 0;
+        unsigned long start_pfn, end_pfn;
+        unsigned long ret = 0;
+        unsigned long pos;
+
+        struct map_range mr[NR_RANGE_MR];
+        int nr_range, i;
+        int use_pse, use_gbpages;
+
+        printk(KERN_INFO "init_memory_mapping: %016lx-%016lx\n", start, end);
+
+        if (!after_bootmem)
+                init_gbpages();
+
+#ifdef CONFIG_DEBUG_PAGEALLOC
+        /*
+         * For CONFIG_DEBUG_PAGEALLOC, identity mapping will use small pages.
+         * This will simplify cpa(), which otherwise needs to support splitting
+         * large pages into small in interrupt context, etc.
+         */
+        use_pse = use_gbpages = 0;
+#else
+        use_pse = cpu_has_pse;
+        use_gbpages = direct_gbpages;
+#endif
+
+#ifdef CONFIG_X86_32
+#ifdef CONFIG_X86_PAE
+        set_nx();
+        if (nx_enabled)
+                printk(KERN_INFO "NX (Execute Disable) protection: active\n");
+#endif
+
+        /* Enable PSE if available */
+        if (cpu_has_pse)
+                set_in_cr4(X86_CR4_PSE);
+
+        /* Enable PGE if available */
+        if (cpu_has_pge) {
+                set_in_cr4(X86_CR4_PGE);
+                __supported_pte_mask |= _PAGE_GLOBAL;
+        }
+#endif
+
+        if (use_gbpages)
+                page_size_mask |= 1 << PG_LEVEL_1G;
+        if (use_pse)
+                page_size_mask |= 1 << PG_LEVEL_2M;
+
+        memset(mr, 0, sizeof(mr));
+        nr_range = 0;
+
+        /* head if not big page alignment ? */
+        start_pfn = start >> PAGE_SHIFT;
+        pos = start_pfn << PAGE_SHIFT;
+#ifdef CONFIG_X86_32
+        /*
+         * Don't use a large page for the first 2/4MB of memory
+         * because there are often fixed size MTRRs in there
+         * and overlapping MTRRs into large pages can cause
+         * slowdowns.
+         */
+        if (pos == 0)
+                end_pfn = 1<<(PMD_SHIFT - PAGE_SHIFT);
+        else
+                end_pfn = ((pos + (PMD_SIZE - 1))>>PMD_SHIFT)
+                                 << (PMD_SHIFT - PAGE_SHIFT);
+#else /* CONFIG_X86_64 */
+        end_pfn = ((pos + (PMD_SIZE - 1)) >> PMD_SHIFT)
+                        << (PMD_SHIFT - PAGE_SHIFT);
+#endif
+        if (end_pfn > (end >> PAGE_SHIFT))
+                end_pfn = end >> PAGE_SHIFT;
+        if (start_pfn < end_pfn) {
+                nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, 0);
+                pos = end_pfn << PAGE_SHIFT;
+        }
+
+        /* big page (2M) range */
+        start_pfn = ((pos + (PMD_SIZE - 1))>>PMD_SHIFT)
+                         << (PMD_SHIFT - PAGE_SHIFT);
+#ifdef CONFIG_X86_32
+        end_pfn = (end>>PMD_SHIFT) << (PMD_SHIFT - PAGE_SHIFT);
+#else /* CONFIG_X86_64 */
+        end_pfn = ((pos + (PUD_SIZE - 1))>>PUD_SHIFT)
+                         << (PUD_SHIFT - PAGE_SHIFT);
+        if (end_pfn > ((end>>PMD_SHIFT)<<(PMD_SHIFT - PAGE_SHIFT)))
+                end_pfn = ((end>>PMD_SHIFT)<<(PMD_SHIFT - PAGE_SHIFT));
+#endif
+
+        if (start_pfn < end_pfn) {
+                nr_range = save_mr(mr, nr_range, start_pfn, end_pfn,
+                                page_size_mask & (1<<PG_LEVEL_2M));
+                pos = end_pfn << PAGE_SHIFT;
+        }
+
+#ifdef CONFIG_X86_64
+        /* big page (1G) range */
+        start_pfn = ((pos + (PUD_SIZE - 1))>>PUD_SHIFT)
+                         << (PUD_SHIFT - PAGE_SHIFT);
+        end_pfn = (end >> PUD_SHIFT) << (PUD_SHIFT - PAGE_SHIFT);
+        if (start_pfn < end_pfn) {
+                nr_range = save_mr(mr, nr_range, start_pfn, end_pfn,
+                                page_size_mask &
+                                 ((1<<PG_LEVEL_2M)|(1<<PG_LEVEL_1G)));
+                pos = end_pfn << PAGE_SHIFT;
+        }
+
+        /* tail is not big page (1G) alignment */
+        start_pfn = ((pos + (PMD_SIZE - 1))>>PMD_SHIFT)
+                         << (PMD_SHIFT - PAGE_SHIFT);
+        end_pfn = (end >> PMD_SHIFT) << (PMD_SHIFT - PAGE_SHIFT);
+        if (start_pfn < end_pfn) {
+                nr_range = save_mr(mr, nr_range, start_pfn, end_pfn,
+                                page_size_mask & (1<<PG_LEVEL_2M));
+                pos = end_pfn << PAGE_SHIFT;
+        }
+#endif
+
+        /* tail is not big page (2M) alignment */
+        start_pfn = pos>>PAGE_SHIFT;
+        end_pfn = end>>PAGE_SHIFT;
+        nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, 0);
+
+        /* try to merge same page size and continuous */
+        for (i = 0; nr_range > 1 && i < nr_range - 1; i++) {
+                unsigned long old_start;
+                if (mr[i].end != mr[i+1].start ||
+                    mr[i].page_size_mask != mr[i+1].page_size_mask)
+                        continue;
+                /* move it */
+                old_start = mr[i].start;
+                memmove(&mr[i], &mr[i+1],
+                        (nr_range - 1 - i) * sizeof(struct map_range));
+                mr[i--].start = old_start;
+                nr_range--;
+        }
+
+        for (i = 0; i < nr_range; i++)
+                printk(KERN_DEBUG " %010lx - %010lx page %s\n",
+                                mr[i].start, mr[i].end,
+                        (mr[i].page_size_mask & (1<<PG_LEVEL_1G))?"1G":(
+                         (mr[i].page_size_mask & (1<<PG_LEVEL_2M))?"2M":"4k"));
+
+        /*
+         * Find space for the kernel direct mapping tables.
+         *
+         * Later we should allocate these tables in the local node of the
+         * memory mapped. Unfortunately this is done currently before the
+         * nodes are discovered.
+         */
+        if (!after_bootmem)
+                find_early_table_space(end, use_pse, use_gbpages);
+
+#ifdef CONFIG_X86_32
+        for (i = 0; i < nr_range; i++)
+                kernel_physical_mapping_init(mr[i].start, mr[i].end,
+                                             mr[i].page_size_mask);
+        ret = end;
+#else /* CONFIG_X86_64 */
+        for (i = 0; i < nr_range; i++)
+                ret = kernel_physical_mapping_init(mr[i].start, mr[i].end,
+                                                   mr[i].page_size_mask);
+#endif
+
+#ifdef CONFIG_X86_32
+        early_ioremap_page_table_range_init();
+
+        load_cr3(swapper_pg_dir);
+#endif
+
+#ifdef CONFIG_X86_64
+        if (!after_bootmem)
+                mmu_cr4_features = read_cr4();
+#endif
+        __flush_tlb_all();
+
+        if (!after_bootmem && e820_table_end > e820_table_start)
+                reserve_early(e820_table_start << PAGE_SHIFT,
+                                 e820_table_end << PAGE_SHIFT, "PGTABLE");
+
+        if (!after_bootmem)
+                early_memtest(start, end);
+
+        return ret >> PAGE_SHIFT;
+}
+
+
+/*
+ * devmem_is_allowed() checks to see if /dev/mem access to a certain address
+ * is valid. The argument is a physical page number.
+ *
+ *
+ * On x86, access has to be given to the first megabyte of ram because that area
+ * contains bios code and data regions used by X and dosemu and similar apps.
+ * Access has to be given to non-kernel-ram areas as well, these contain the PCI
+ * mmio resources as well as potential bios/acpi data regions.
+ */
+int devmem_is_allowed(unsigned long pagenr)
+{
+        if (pagenr <= 256)
+                return 1;
+        if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
+                return 0;
+        if (!page_is_ram(pagenr))
+                return 1;
+        return 0;
+}
+
+void free_init_pages(char *what, unsigned long begin, unsigned long end)
+{
+        unsigned long addr = begin;
+
+        if (addr >= end)
+                return;
+
+        /*
+         * If debugging page accesses then do not free this memory but
+         * mark them not present - any buggy init-section access will
+         * create a kernel page fault:
+         */
+#ifdef CONFIG_DEBUG_PAGEALLOC
+        printk(KERN_INFO "debug: unmapping init memory %08lx..%08lx\n",
+                begin, PAGE_ALIGN(end));
+        set_memory_np(begin, (end - begin) >> PAGE_SHIFT);
+#else
+        /*
+         * We just marked the kernel text read only above, now that
+         * we are going to free part of that, we need to make that
+         * writeable first.
+         */
+        set_memory_rw(begin, (end - begin) >> PAGE_SHIFT);
+
+        printk(KERN_INFO "Freeing %s: %luk freed\n", what, (end - begin) >> 10);
+
+        for (; addr < end; addr += PAGE_SIZE) {
+                ClearPageReserved(virt_to_page(addr));
+                init_page_count(virt_to_page(addr));
+                memset((void *)(addr & ~(PAGE_SIZE-1)),
+                        POISON_FREE_INITMEM, PAGE_SIZE);
+                free_page(addr);
+                totalram_pages++;
+        }
+#endif
+}
+
+void free_initmem(void)
+{
+        free_init_pages("unused kernel memory",
+                        (unsigned long)(&__init_begin),
+                        (unsigned long)(&__init_end));
+}
+
+#ifdef CONFIG_BLK_DEV_INITRD
+void free_initrd_mem(unsigned long start, unsigned long end)
+{
+        free_init_pages("initrd memory", start, end);
+}
+#endif
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 88f1b10de3be..db81e9a8556b 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -49,9 +49,7 @@
 #include <asm/paravirt.h>
 #include <asm/setup.h>
 #include <asm/cacheflush.h>
-#include <asm/smp.h>
-
-unsigned int __VMALLOC_RESERVE = 128 << 20;
+#include <asm/init.h>
 
 unsigned long max_low_pfn_mapped;
 unsigned long max_pfn_mapped;
@@ -61,19 +59,14 @@ unsigned long highstart_pfn, highend_pfn;
 
 static noinline int do_test_wp_bit(void);
 
-
-static unsigned long __initdata table_start;
-static unsigned long __meminitdata table_end;
-static unsigned long __meminitdata table_top;
-
-static int __initdata after_init_bootmem;
+bool __read_mostly __vmalloc_start_set = false;
 
 static __init void *alloc_low_page(void)
 {
-        unsigned long pfn = table_end++;
+        unsigned long pfn = e820_table_end++;
         void *adr;
 
-        if (pfn >= table_top)
+        if (pfn >= e820_table_top)
                 panic("alloc_low_page: ran out of memory");
 
         adr = __va(pfn * PAGE_SIZE);
@@ -93,7 +86,7 @@ static pmd_t * __init one_md_table_init(pgd_t *pgd)
 
 #ifdef CONFIG_X86_PAE
         if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
-                if (after_init_bootmem)
+                if (after_bootmem)
                         pmd_table = (pmd_t *)alloc_bootmem_low_pages(PAGE_SIZE);
                 else
                         pmd_table = (pmd_t *)alloc_low_page();
@@ -120,7 +113,7 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
         if (!(pmd_val(*pmd) & _PAGE_PRESENT)) {
                 pte_t *page_table = NULL;
 
-                if (after_init_bootmem) {
+                if (after_bootmem) {
 #ifdef CONFIG_DEBUG_PAGEALLOC
                         page_table = (pte_t *) alloc_bootmem_pages(PAGE_SIZE);
 #endif
@@ -138,6 +131,64 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
         return pte_offset_kernel(pmd, 0);
 }
 
+pmd_t * __init populate_extra_pmd(unsigned long vaddr)
+{
+        int pgd_idx = pgd_index(vaddr);
+        int pmd_idx = pmd_index(vaddr);
+
+        return one_md_table_init(swapper_pg_dir + pgd_idx) + pmd_idx;
+}
+
+pte_t * __init populate_extra_pte(unsigned long vaddr)
+{
+        int pte_idx = pte_index(vaddr);
+        pmd_t *pmd;
+
+        pmd = populate_extra_pmd(vaddr);
+        return one_page_table_init(pmd) + pte_idx;
+}
+
+static pte_t *__init page_table_kmap_check(pte_t *pte, pmd_t *pmd,
+                                           unsigned long vaddr, pte_t *lastpte)
+{
+#ifdef CONFIG_HIGHMEM
+        /*
+         * Something (early fixmap) may already have put a pte
+         * page here, which causes the page table allocation
+         * to become nonlinear. Attempt to fix it, and if it
+         * is still nonlinear then we have to bug.
+         */
+        int pmd_idx_kmap_begin = fix_to_virt(FIX_KMAP_END) >> PMD_SHIFT;
+        int pmd_idx_kmap_end = fix_to_virt(FIX_KMAP_BEGIN) >> PMD_SHIFT;
+
+        if (pmd_idx_kmap_begin != pmd_idx_kmap_end
+            && (vaddr >> PMD_SHIFT) >= pmd_idx_kmap_begin
+            && (vaddr >> PMD_SHIFT) <= pmd_idx_kmap_end
+            && ((__pa(pte) >> PAGE_SHIFT) < e820_table_start
+                || (__pa(pte) >> PAGE_SHIFT) >= e820_table_end)) {
+                pte_t *newpte;
+                int i;
+
+                BUG_ON(after_bootmem);
+                newpte = alloc_low_page();
+                for (i = 0; i < PTRS_PER_PTE; i++)
+                        set_pte(newpte + i, pte[i]);
+
+                paravirt_alloc_pte(&init_mm, __pa(newpte) >> PAGE_SHIFT);
+                set_pmd(pmd, __pmd(__pa(newpte)|_PAGE_TABLE));
+                BUG_ON(newpte != pte_offset_kernel(pmd, 0));
+                __flush_tlb_all();
+
+                paravirt_release_pte(__pa(pte) >> PAGE_SHIFT);
+                pte = newpte;
+        }
+        BUG_ON(vaddr < fix_to_virt(FIX_KMAP_BEGIN - 1)
+               && vaddr > fix_to_virt(FIX_KMAP_END)
+               && lastpte && lastpte + PTRS_PER_PTE != pte);
+#endif
+        return pte;
+}
+
 /*
  * This function initializes a certain range of kernel virtual memory
  * with new bootmem page tables, everywhere page tables are missing in
@@ -154,6 +205,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
         unsigned long vaddr;
         pgd_t *pgd;
         pmd_t *pmd;
+        pte_t *pte = NULL;
 
         vaddr = start;
         pgd_idx = pgd_index(vaddr);
@@ -165,7 +217,8 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
                 pmd = pmd + pmd_index(vaddr);
                 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
                                                         pmd++, pmd_idx++) {
-                        one_page_table_init(pmd);
+                        pte = page_table_kmap_check(one_page_table_init(pmd),
+                                                    pmd, vaddr, pte);
 
                         vaddr += PMD_SIZE;
                 }
@@ -185,11 +238,14 @@ static inline int is_kernel_text(unsigned long addr)
  * of max_low_pfn pages, by creating page tables starting from address
  * PAGE_OFFSET:
  */
-static void __init kernel_physical_mapping_init(pgd_t *pgd_base,
-                                                unsigned long start_pfn,
-                                                unsigned long end_pfn,
-                                                int use_pse)
+unsigned long __init
+kernel_physical_mapping_init(unsigned long start,
+                             unsigned long end,
+                             unsigned long page_size_mask)
 {
+        int use_pse = page_size_mask == (1<<PG_LEVEL_2M);
+        unsigned long start_pfn, end_pfn;
+        pgd_t *pgd_base = swapper_pg_dir;
         int pgd_idx, pmd_idx, pte_ofs;
         unsigned long pfn;
         pgd_t *pgd;
@@ -198,6 +254,9 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base,
         unsigned pages_2m, pages_4k;
         int mapping_iter;
 
+        start_pfn = start >> PAGE_SHIFT;
+        end_pfn = end >> PAGE_SHIFT;
+
         /*
          * First iteration will setup identity mapping using large/small pages
          * based on use_pse, with other attributes same as set by
@@ -312,26 +371,6 @@ repeat:
                 mapping_iter = 2;
                 goto repeat;
         }
-}
-
-/*
- * devmem_is_allowed() checks to see if /dev/mem access to a certain address
- * is valid. The argument is a physical page number.
- *
- *
- * On x86, access has to be given to the first megabyte of ram because that area
- * contains bios code and data regions used by X and dosemu and similar apps.
- * Access has to be given to non-kernel-ram areas as well, these contain the PCI
- * mmio resources as well as potential bios/acpi data regions.
- */
-int devmem_is_allowed(unsigned long pagenr)
-{
-        if (pagenr <= 256)
-                return 1;
-        if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
-                return 0;
-        if (!page_is_ram(pagenr))
-                return 1;
         return 0;
 }
 
@@ -427,22 +466,10 @@ void __init add_highpages_with_active_regions(int nid, unsigned long start_pfn,
         work_with_active_regions(nid, add_highpages_work_fn, &data);
 }
 
-#ifndef CONFIG_NUMA
-static void __init set_highmem_pages_init(void)
-{
-        add_highpages_with_active_regions(0, highstart_pfn, highend_pfn);
-
-        totalram_pages += totalhigh_pages;
-}
-#endif /* !CONFIG_NUMA */
-
 #else
 static inline void permanent_kmaps_init(pgd_t *pgd_base)
 {
 }
-static inline void set_highmem_pages_init(void)
-{
-}
 #endif /* CONFIG_HIGHMEM */
 
 void __init native_pagetable_setup_start(pgd_t *base)
@@ -500,15 +527,15 @@ void __init native_pagetable_setup_done(pgd_t *base)
  * be partially populated, and so it avoids stomping on any existing
  * mappings.
  */
-static void __init early_ioremap_page_table_range_init(pgd_t *pgd_base)
+void __init early_ioremap_page_table_range_init(void)
 {
+        pgd_t *pgd_base = swapper_pg_dir;
         unsigned long vaddr, end;
 
         /*
          * Fixed mappings, only the page table structure has to be
          * created - mappings will be set by set_fixmap():
          */
-        early_ioremap_clear();
         vaddr = __fix_to_virt(__end_of_fixed_addresses - 1) & PMD_MASK;
         end = (FIXADDR_TOP + PMD_SIZE - 1) & PMD_MASK;
         page_table_range_init(vaddr, end, pgd_base);
@@ -597,7 +624,7 @@ static int __init noexec_setup(char *str)
 }
 early_param("noexec", noexec_setup);
 
-static void __init set_nx(void)
+void __init set_nx(void)
 {
         unsigned int v[4], l, h;
 
@@ -633,75 +660,97 @@ static int __init parse_highmem(char *arg)
 }
 early_param("highmem", parse_highmem);
 
+#define MSG_HIGHMEM_TOO_BIG \
+        "highmem size (%luMB) is bigger than pages available (%luMB)!\n"
+
+#define MSG_LOWMEM_TOO_SMALL \
+        "highmem size (%luMB) results in <64MB lowmem, ignoring it!\n"
 /*
- * Determine low and high memory ranges:
+ * All of RAM fits into lowmem - but if user wants highmem
+ * artificially via the highmem=x boot parameter then create
+ * it:
  */
-void __init find_low_pfn_range(void)
+void __init lowmem_pfn_init(void)
 {
-        /* it could update max_pfn */
-
         /* max_low_pfn is 0, we already have early_res support */
-
         max_low_pfn = max_pfn;
-        if (max_low_pfn > MAXMEM_PFN) {
-                if (highmem_pages == -1)
-                        highmem_pages = max_pfn - MAXMEM_PFN;
-                if (highmem_pages + MAXMEM_PFN < max_pfn)
-                        max_pfn = MAXMEM_PFN + highmem_pages;
-                if (highmem_pages + MAXMEM_PFN > max_pfn) {
-                        printk(KERN_WARNING "only %luMB highmem pages "
-                                "available, ignoring highmem size of %uMB.\n",
-                                pages_to_mb(max_pfn - MAXMEM_PFN),
+
+        if (highmem_pages == -1)
+                highmem_pages = 0;
+#ifdef CONFIG_HIGHMEM
+        if (highmem_pages >= max_pfn) {
+                printk(KERN_ERR MSG_HIGHMEM_TOO_BIG,
+                        pages_to_mb(highmem_pages), pages_to_mb(max_pfn));
+                highmem_pages = 0;
+        }
+        if (highmem_pages) {
+                if (max_low_pfn - highmem_pages < 64*1024*1024/PAGE_SIZE) {
+                        printk(KERN_ERR MSG_LOWMEM_TOO_SMALL,
                                 pages_to_mb(highmem_pages));
                         highmem_pages = 0;
                 }
-                max_low_pfn = MAXMEM_PFN;
+                max_low_pfn -= highmem_pages;
+        }
+#else
+        if (highmem_pages)
+                printk(KERN_ERR "ignoring highmem size on non-highmem kernel!\n");
+#endif
+}
+
+#define MSG_HIGHMEM_TOO_SMALL \
+        "only %luMB highmem pages available, ignoring highmem size of %luMB!\n"
+
+#define MSG_HIGHMEM_TRIMMED \
+        "Warning: only 4GB will be used. Use a HIGHMEM64G enabled kernel!\n"
+/*
+ * We have more RAM than fits into lowmem - we try to put it into
+ * highmem, also taking the highmem=x boot parameter into account:
+ */
+void __init highmem_pfn_init(void)
+{
+        max_low_pfn = MAXMEM_PFN;
+
+        if (highmem_pages == -1)
+                highmem_pages = max_pfn - MAXMEM_PFN;
+
+        if (highmem_pages + MAXMEM_PFN < max_pfn)
+                max_pfn = MAXMEM_PFN + highmem_pages;
+
+        if (highmem_pages + MAXMEM_PFN > max_pfn) {
+                printk(KERN_WARNING MSG_HIGHMEM_TOO_SMALL,
+                        pages_to_mb(max_pfn - MAXMEM_PFN),
+                        pages_to_mb(highmem_pages));
+                highmem_pages = 0;
+        }
 #ifndef CONFIG_HIGHMEM
-                /* Maximum memory usable is what is directly addressable */
-                printk(KERN_WARNING "Warning only %ldMB will be used.\n",
-                                        MAXMEM>>20);
-                if (max_pfn > MAX_NONPAE_PFN)
-                        printk(KERN_WARNING
-                                 "Use a HIGHMEM64G enabled kernel.\n");
-                else
-                        printk(KERN_WARNING "Use a HIGHMEM enabled kernel.\n");
-                max_pfn = MAXMEM_PFN;
+        /* Maximum memory usable is what is directly addressable */
+        printk(KERN_WARNING "Warning only %ldMB will be used.\n", MAXMEM>>20);
+        if (max_pfn > MAX_NONPAE_PFN)
+                printk(KERN_WARNING "Use a HIGHMEM64G enabled kernel.\n");
+        else
+                printk(KERN_WARNING "Use a HIGHMEM enabled kernel.\n");
+        max_pfn = MAXMEM_PFN;
 #else /* !CONFIG_HIGHMEM */
 #ifndef CONFIG_HIGHMEM64G
-                if (max_pfn > MAX_NONPAE_PFN) {
-                        max_pfn = MAX_NONPAE_PFN;
-                        printk(KERN_WARNING "Warning only 4GB will be used."
-                                "Use a HIGHMEM64G enabled kernel.\n");
-                }
+        if (max_pfn > MAX_NONPAE_PFN) {
+                max_pfn = MAX_NONPAE_PFN;
+                printk(KERN_WARNING MSG_HIGHMEM_TRIMMED);
+        }
 #endif /* !CONFIG_HIGHMEM64G */
 #endif /* !CONFIG_HIGHMEM */
-        } else {
-                if (highmem_pages == -1)
-                        highmem_pages = 0;
-#ifdef CONFIG_HIGHMEM
-                if (highmem_pages >= max_pfn) {
-                        printk(KERN_ERR "highmem size specified (%uMB) is "
-                                "bigger than pages available (%luMB)!.\n",
-                                pages_to_mb(highmem_pages),
-                                pages_to_mb(max_pfn));
-                        highmem_pages = 0;
-                }
-                if (highmem_pages) {
-                        if (max_low_pfn - highmem_pages <
-                            64*1024*1024/PAGE_SIZE){
-                                printk(KERN_ERR "highmem size %uMB results in "
-                                "smaller than 64MB lowmem, ignoring it.\n"
-                                        , pages_to_mb(highmem_pages));
-                                highmem_pages = 0;
-                        }
-                        max_low_pfn -= highmem_pages;
-                }
-#else
-                if (highmem_pages)
-                        printk(KERN_ERR "ignoring highmem size on non-highmem"
-                                        " kernel!\n");
-#endif
-        }
+}
+
+/*
+ * Determine low and high memory ranges:
+ */
+void __init find_low_pfn_range(void)
+{
+        /* it could update max_pfn */
+
+        if (max_pfn <= MAXMEM_PFN)
+                lowmem_pfn_init();
+        else
+                highmem_pfn_init();
 }
 
 #ifndef CONFIG_NEED_MULTIPLE_NODES
@@ -727,6 +776,8 @@ void __init initmem_init(unsigned long start_pfn,
 #ifdef CONFIG_FLATMEM
         max_mapnr = num_physpages;
 #endif
+        __vmalloc_start_set = true;
+
         printk(KERN_NOTICE "%ldMB LOWMEM available.\n",
                         pages_to_mb(max_low_pfn));
 
@@ -748,176 +799,66 @@ static void __init zone_sizes_init(void)
         free_area_init_nodes(max_zone_pfns);
 }
 
+static unsigned long __init setup_node_bootmem(int nodeid,
+                                 unsigned long start_pfn,
+                                 unsigned long end_pfn,
+                                 unsigned long bootmap)
+{
+        unsigned long bootmap_size;
+
+        /* don't touch min_low_pfn */
+        bootmap_size = init_bootmem_node(NODE_DATA(nodeid),
+                                         bootmap >> PAGE_SHIFT,
+                                         start_pfn, end_pfn);
+        printk(KERN_INFO "  node %d low ram: %08lx - %08lx\n",
+                nodeid, start_pfn<<PAGE_SHIFT, end_pfn<<PAGE_SHIFT);
+        printk(KERN_INFO "  node %d bootmap %08lx - %08lx\n",
+                 nodeid, bootmap, bootmap + bootmap_size);
+        free_bootmem_with_active_regions(nodeid, end_pfn);
+        early_res_to_bootmem(start_pfn<<PAGE_SHIFT, end_pfn<<PAGE_SHIFT);
+
+        return bootmap + bootmap_size;
+}
+
 void __init setup_bootmem_allocator(void)
 {
-        int i;
+        int nodeid;
         unsigned long bootmap_size, bootmap;
         /*
          * Initialize the boot-time allocator (with low memory only):
          */
         bootmap_size = bootmem_bootmap_pages(max_low_pfn)<<PAGE_SHIFT;
-        bootmap = find_e820_area(min_low_pfn<<PAGE_SHIFT,
-                                 max_pfn_mapped<<PAGE_SHIFT, bootmap_size,
+        bootmap = find_e820_area(0, max_pfn_mapped<<PAGE_SHIFT, bootmap_size,
                                  PAGE_SIZE);
         if (bootmap == -1L)
                 panic("Cannot find bootmem map of size %ld\n", bootmap_size);
         reserve_early(bootmap, bootmap + bootmap_size, "BOOTMAP");
 
-        /* don't touch min_low_pfn */
-        bootmap_size = init_bootmem_node(NODE_DATA(0), bootmap >> PAGE_SHIFT,
-                                         min_low_pfn, max_low_pfn);
         printk(KERN_INFO "  mapped low ram: 0 - %08lx\n",
                  max_pfn_mapped<<PAGE_SHIFT);
-        printk(KERN_INFO "  low ram: %08lx - %08lx\n",
-                 min_low_pfn<<PAGE_SHIFT, max_low_pfn<<PAGE_SHIFT);
-        printk(KERN_INFO "  bootmap %08lx - %08lx\n",
-                 bootmap, bootmap + bootmap_size);
-        for_each_online_node(i)
-                free_bootmem_with_active_regions(i, max_low_pfn);
-        early_res_to_bootmem(0, max_low_pfn<<PAGE_SHIFT);
-
-        after_init_bootmem = 1;
-}
-
-static void __init find_early_table_space(unsigned long end, int use_pse)
-{
-        unsigned long puds, pmds, ptes, tables, start;
+        printk(KERN_INFO "  low ram: 0 - %08lx\n", max_low_pfn<<PAGE_SHIFT);
 
-        puds = (end + PUD_SIZE - 1) >> PUD_SHIFT;
-        tables = PAGE_ALIGN(puds * sizeof(pud_t));
+        for_each_online_node(nodeid) {
+                 unsigned long start_pfn, end_pfn;
 
-        pmds = (end + PMD_SIZE - 1) >> PMD_SHIFT;
-        tables += PAGE_ALIGN(pmds * sizeof(pmd_t));
-
-        if (use_pse) {
-                unsigned long extra;
-
-                extra = end - ((end>>PMD_SHIFT) << PMD_SHIFT);
-                extra += PMD_SIZE;
-                ptes = (extra + PAGE_SIZE - 1) >> PAGE_SHIFT;
-        } else
-                ptes = (end + PAGE_SIZE - 1) >> PAGE_SHIFT;
-
-        tables += PAGE_ALIGN(ptes * sizeof(pte_t));
-
-        /* for fixmap */
-        tables += PAGE_SIZE * 2;
-
-        /*
-         * RED-PEN putting page tables only on node 0 could
-         * cause a hotspot and fill up ZONE_DMA. The page tables
-         * need roughly 0.5KB per GB.
-         */
-        start = 0x7000;
-        table_start = find_e820_area(start, max_pfn_mapped<<PAGE_SHIFT,
-                                        tables, PAGE_SIZE);
-        if (table_start == -1UL)
-                panic("Cannot find space for the kernel page tables");
-
-        table_start >>= PAGE_SHIFT;
-        table_end = table_start;
-        table_top = table_start + (tables>>PAGE_SHIFT);
-
-        printk(KERN_DEBUG "kernel direct mapping tables up to %lx @ %lx-%lx\n",
-                end, table_start << PAGE_SHIFT,
-                (table_start << PAGE_SHIFT) + tables);
-}
-
-unsigned long __init_refok init_memory_mapping(unsigned long start,
-                                                unsigned long end)
-{
-        pgd_t *pgd_base = swapper_pg_dir;
-        unsigned long start_pfn, end_pfn;
-        unsigned long big_page_start;
-#ifdef CONFIG_DEBUG_PAGEALLOC
-        /*
-         * For CONFIG_DEBUG_PAGEALLOC, identity mapping will use small pages.
-         * This will simplify cpa(), which otherwise needs to support splitting
-         * large pages into small in interrupt context, etc.
-         */
-        int use_pse = 0;
+#ifdef CONFIG_NEED_MULTIPLE_NODES
+                start_pfn = node_start_pfn[nodeid];
+                end_pfn = node_end_pfn[nodeid];
+                if (start_pfn > max_low_pfn)
+                        continue;
+                if (end_pfn > max_low_pfn)
+                        end_pfn = max_low_pfn;
 #else
-        int use_pse = cpu_has_pse;
+                start_pfn = 0;
+                end_pfn = max_low_pfn;
 #endif
-
-        /*
-         * Find space for the kernel direct mapping tables.
-         */
-        if (!after_init_bootmem)
-                find_early_table_space(end, use_pse);
-
-#ifdef CONFIG_X86_PAE
-        set_nx();
-        if (nx_enabled)
-                printk(KERN_INFO "NX (Execute Disable) protection: active\n");
-#endif
-
-        /* Enable PSE if available */
-        if (cpu_has_pse)
-                set_in_cr4(X86_CR4_PSE);
-
-        /* Enable PGE if available */
-        if (cpu_has_pge) {
-                set_in_cr4(X86_CR4_PGE);
-                __supported_pte_mask |= _PAGE_GLOBAL;
+                bootmap = setup_node_bootmem(nodeid, start_pfn, end_pfn,
+                                                 bootmap);
         }
 
-        /*
-         * Don't use a large page for the first 2/4MB of memory
-         * because there are often fixed size MTRRs in there
-         * and overlapping MTRRs into large pages can cause
-         * slowdowns.
-         */
-        big_page_start = PMD_SIZE;
-
-        if (start < big_page_start) {
-                start_pfn = start >> PAGE_SHIFT;
-                end_pfn = min(big_page_start>>PAGE_SHIFT, end>>PAGE_SHIFT);
-        } else {
-                /* head is not big page alignment ? */
-                start_pfn = start >> PAGE_SHIFT;
-                end_pfn = ((start + (PMD_SIZE - 1))>>PMD_SHIFT)
-                                 << (PMD_SHIFT - PAGE_SHIFT);
-        }
-        if (start_pfn < end_pfn)
-                kernel_physical_mapping_init(pgd_base, start_pfn, end_pfn, 0);
-
-        /* big page range */
-        start_pfn = ((start + (PMD_SIZE - 1))>>PMD_SHIFT)
-                         << (PMD_SHIFT - PAGE_SHIFT);
-        if (start_pfn < (big_page_start >> PAGE_SHIFT))
-                start_pfn =  big_page_start >> PAGE_SHIFT;
-        end_pfn = (end>>PMD_SHIFT) << (PMD_SHIFT - PAGE_SHIFT);
-        if (start_pfn < end_pfn)
-                kernel_physical_mapping_init(pgd_base, start_pfn, end_pfn,
-                                             use_pse);
-
-        /* tail is not big page alignment ? */
-        start_pfn = end_pfn;
-        if (start_pfn > (big_page_start>>PAGE_SHIFT)) {
-                end_pfn = end >> PAGE_SHIFT;
-                if (start_pfn < end_pfn)
-                        kernel_physical_mapping_init(pgd_base, start_pfn,
-                                                         end_pfn, 0);
-        }
-
-        early_ioremap_page_table_range_init(pgd_base);
-
-        load_cr3(swapper_pg_dir);
-
-        __flush_tlb_all();
-
-        if (!after_init_bootmem)
-                reserve_early(table_start << PAGE_SHIFT,
-                                 table_end << PAGE_SHIFT, "PGTABLE");
-
-        if (!after_init_bootmem)
-                early_memtest(start, end);
-
-        return end >> PAGE_SHIFT;
+        after_bootmem = 1;
 }
 
-
 /*
  * paging_init() sets up the page tables - note that the first 8MB are
  * already mapped by head.S.
@@ -1151,52 +1092,6 @@ void mark_rodata_ro(void)
 }
 #endif
 
-void free_init_pages(char *what, unsigned long begin, unsigned long end)
-{
-#ifdef CONFIG_DEBUG_PAGEALLOC
-        /*
-         * If debugging page accesses then do not free this memory but
-         * mark them not present - any buggy init-section access will
-         * create a kernel page fault:
-         */
-        printk(KERN_INFO "debug: unmapping init memory %08lx..%08lx\n",
-                begin, PAGE_ALIGN(end));
-        set_memory_np(begin, (end - begin) >> PAGE_SHIFT);
-#else
-        unsigned long addr;
-
-        /*
-         * We just marked the kernel text read only above, now that
-         * we are going to free part of that, we need to make that
-         * writeable first.
-         */
-        set_memory_rw(begin, (end - begin) >> PAGE_SHIFT);
-
-        for (addr = begin; addr < end; addr += PAGE_SIZE) {
-                ClearPageReserved(virt_to_page(addr));
-                init_page_count(virt_to_page(addr));
-                memset((void *)addr, POISON_FREE_INITMEM, PAGE_SIZE);
-                free_page(addr);
-                totalram_pages++;
-        }
-        printk(KERN_INFO "Freeing %s: %luk freed\n", what, (end - begin) >> 10);
-#endif
-}
-
-void free_initmem(void)
-{
-        free_init_pages("unused kernel memory",
-                        (unsigned long)(&__init_begin),
-                        (unsigned long)(&__init_end));
-}
-
-#ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
-        free_init_pages("initrd memory", start, end);
-}
-#endif
-
 int __init reserve_bootmem_generic(unsigned long phys, unsigned long len,
                                    int flags)
 {
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 23f68e77ad1f..54efa57d1c03 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -48,6 +48,7 @@
 #include <asm/kdebug.h>
 #include <asm/numa.h>
 #include <asm/cacheflush.h>
+#include <asm/init.h>
 
 /*
  * end_pfn only includes RAM, while max_pfn_mapped includes all e820 entries.
@@ -61,12 +62,6 @@ static unsigned long dma_reserve __initdata;
 
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 
-int direct_gbpages
-#ifdef CONFIG_DIRECT_GBPAGES
-                                = 1
-#endif
-;
-
 static int __init parse_direct_gbpages_off(char *arg)
 {
         direct_gbpages = 0;
@@ -87,12 +82,10 @@ early_param("gbpages", parse_direct_gbpages_on);
  * around without checking the pgd every time.
  */
 
-int after_bootmem;
-
 pteval_t __supported_pte_mask __read_mostly = ~_PAGE_IOMAP;
 EXPORT_SYMBOL_GPL(__supported_pte_mask);
 
-static int do_not_nx __cpuinitdata;
+static int disable_nx __cpuinitdata;
 
 /*
  * noexec=on|off
@@ -107,9 +100,9 @@ static int __init nonx_setup(char *str)
                 return -EINVAL;
         if (!strncmp(str, "on", 2)) {
                 __supported_pte_mask |= _PAGE_NX;
-                do_not_nx = 0;
+                disable_nx = 0;
         } else if (!strncmp(str, "off", 3)) {
-                do_not_nx = 1;
+                disable_nx = 1;
                 __supported_pte_mask &= ~_PAGE_NX;
         }
         return 0;
@@ -121,7 +114,7 @@ void __cpuinit check_efer(void)
         unsigned long efer;
 
         rdmsrl(MSR_EFER, efer);
-        if (!(efer & EFER_NX) || do_not_nx)
+        if (!(efer & EFER_NX) || disable_nx)
                 __supported_pte_mask &= ~_PAGE_NX;
 }
 
@@ -168,34 +161,51 @@ static __ref void *spp_getpage(void)
         return ptr;
 }
 
-void
-set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
+static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
 {
-        pud_t *pud;
-        pmd_t *pmd;
-        pte_t *pte;
+        if (pgd_none(*pgd)) {
+                pud_t *pud = (pud_t *)spp_getpage();
+                pgd_populate(&init_mm, pgd, pud);
+                if (pud != pud_offset(pgd, 0))
+                        printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
+                               pud, pud_offset(pgd, 0));
+        }
+        return pud_offset(pgd, vaddr);
+}
 
-        pud = pud_page + pud_index(vaddr);
+static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
+{
         if (pud_none(*pud)) {
-                pmd = (pmd_t *) spp_getpage();
+                pmd_t *pmd = (pmd_t *) spp_getpage();
                 pud_populate(&init_mm, pud, pmd);
-                if (pmd != pmd_offset(pud, 0)) {
+                if (pmd != pmd_offset(pud, 0))
                         printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
-                                pmd, pmd_offset(pud, 0));
-                        return;
-                }
+                               pmd, pmd_offset(pud, 0));
         }
-        pmd = pmd_offset(pud, vaddr);
+        return pmd_offset(pud, vaddr);
+}
+
+static pte_t *fill_pte(pmd_t *pmd, unsigned long vaddr)
+{
         if (pmd_none(*pmd)) {
-                pte = (pte_t *) spp_getpage();
+                pte_t *pte = (pte_t *) spp_getpage();
                 pmd_populate_kernel(&init_mm, pmd, pte);
-                if (pte != pte_offset_kernel(pmd, 0)) {
+                if (pte != pte_offset_kernel(pmd, 0))
                         printk(KERN_ERR "PAGETABLE BUG #02!\n");
-                        return;
-                }
         }
+        return pte_offset_kernel(pmd, vaddr);
+}
+
+void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
+{
+        pud_t *pud;
+        pmd_t *pmd;
+        pte_t *pte;
+
+        pud = pud_page + pud_index(vaddr);
+        pmd = fill_pmd(pud, vaddr);
+        pte = fill_pte(pmd, vaddr);
 
-        pte = pte_offset_kernel(pmd, vaddr);
         set_pte(pte, new_pte);
 
         /*
@@ -205,8 +215,7 @@ set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
         __flush_tlb_one(vaddr);
 }
 
-void
-set_pte_vaddr(unsigned long vaddr, pte_t pteval)
+void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
 {
         pgd_t *pgd;
         pud_t *pud_page;
@@ -223,6 +232,24 @@ set_pte_vaddr(unsigned long vaddr, pte_t pteval)
         set_pte_vaddr_pud(pud_page, vaddr, pteval);
 }
 
+pmd_t * __init populate_extra_pmd(unsigned long vaddr)
+{
+        pgd_t *pgd;
+        pud_t *pud;
+
+        pgd = pgd_offset_k(vaddr);
+        pud = fill_pud(pgd, vaddr);
+        return fill_pmd(pud, vaddr);
+}
+
+pte_t * __init populate_extra_pte(unsigned long vaddr)
+{
+        pmd_t *pmd;
+
+        pmd = populate_extra_pmd(vaddr);
+        return fill_pte(pmd, vaddr);
+}
+
 /*
  * Create large page table mappings for a range of physical addresses.
  */
@@ -291,13 +318,9 @@ void __init cleanup_highmap(void)
         }
 }
 
-static unsigned long __initdata table_start;
-static unsigned long __meminitdata table_end;
-static unsigned long __meminitdata table_top;
-
 static __ref void *alloc_low_page(unsigned long *phys)
 {
-        unsigned long pfn = table_end++;
+        unsigned long pfn = e820_table_end++;
         void *adr;
 
         if (after_bootmem) {
@@ -307,7 +330,7 @@ static __ref void *alloc_low_page(unsigned long *phys)
                 return adr;
         }
 
-        if (pfn >= table_top)
+        if (pfn >= e820_table_top)
                 panic("alloc_low_page: ran out of memory");
 
         adr = early_memremap(pfn * PAGE_SIZE, PAGE_SIZE);
@@ -547,58 +570,10 @@ phys_pud_update(pgd_t *pgd, unsigned long addr, unsigned long end,
         return phys_pud_init(pud, addr, end, page_size_mask);
 }
 
-static void __init find_early_table_space(unsigned long end, int use_pse,
-                                          int use_gbpages)
-{
-        unsigned long puds, pmds, ptes, tables, start;
-
-        puds = (end + PUD_SIZE - 1) >> PUD_SHIFT;
-        tables = roundup(puds * sizeof(pud_t), PAGE_SIZE);
-        if (use_gbpages) {
-                unsigned long extra;
-                extra = end - ((end>>PUD_SHIFT) << PUD_SHIFT);
-                pmds = (extra + PMD_SIZE - 1) >> PMD_SHIFT;
-        } else
-                pmds = (end + PMD_SIZE - 1) >> PMD_SHIFT;
-        tables += roundup(pmds * sizeof(pmd_t), PAGE_SIZE);
-
-        if (use_pse) {
-                unsigned long extra;
-                extra = end - ((end>>PMD_SHIFT) << PMD_SHIFT);
-                ptes = (extra + PAGE_SIZE - 1) >> PAGE_SHIFT;
-        } else
-                ptes = (end + PAGE_SIZE - 1) >> PAGE_SHIFT;
-        tables += roundup(ptes * sizeof(pte_t), PAGE_SIZE);
-
-        /*
-         * RED-PEN putting page tables only on node 0 could
-         * cause a hotspot and fill up ZONE_DMA. The page tables
-         * need roughly 0.5KB per GB.
-         */
-        start = 0x8000;
-        table_start = find_e820_area(start, end, tables, PAGE_SIZE);
-        if (table_start == -1UL)
-                panic("Cannot find space for the kernel page tables");
-
-        table_start >>= PAGE_SHIFT;
-        table_end = table_start;
-        table_top = table_start + (tables >> PAGE_SHIFT);
-
-        printk(KERN_DEBUG "kernel direct mapping tables up to %lx @ %lx-%lx\n",
-                end, table_start << PAGE_SHIFT, table_top << PAGE_SHIFT);
-}
-
-static void __init init_gbpages(void)
-{
-        if (direct_gbpages && cpu_has_gbpages)
-                printk(KERN_INFO "Using GB pages for direct mapping\n");
-        else
-                direct_gbpages = 0;
-}
-
-static unsigned long __init kernel_physical_mapping_init(unsigned long start,
-                                                unsigned long end,
-                                                unsigned long page_size_mask)
+unsigned long __init
+kernel_physical_mapping_init(unsigned long start,
+                             unsigned long end,
+                             unsigned long page_size_mask)
 {
 
         unsigned long next, last_map_addr = end;
@@ -635,174 +610,6 @@ static unsigned long __init kernel_physical_mapping_init(unsigned long start,
         return last_map_addr;
 }
 
-struct map_range {
-        unsigned long start;
-        unsigned long end;
-        unsigned page_size_mask;
-};
-
-#define NR_RANGE_MR 5
-
-static int save_mr(struct map_range *mr, int nr_range,
-                   unsigned long start_pfn, unsigned long end_pfn,
-                   unsigned long page_size_mask)
-{
-
-        if (start_pfn < end_pfn) {
-                if (nr_range >= NR_RANGE_MR)
-                        panic("run out of range for init_memory_mapping\n");
-                mr[nr_range].start = start_pfn<<PAGE_SHIFT;
-                mr[nr_range].end   = end_pfn<<PAGE_SHIFT;
-                mr[nr_range].page_size_mask = page_size_mask;
-                nr_range++;
-        }
-
-        return nr_range;
-}
-
-/*
- * Setup the direct mapping of the physical memory at PAGE_OFFSET.
- * This runs before bootmem is initialized and gets pages directly from
- * the physical memory. To access them they are temporarily mapped.
- */
-unsigned long __init_refok init_memory_mapping(unsigned long start,
-                                               unsigned long end)
-{
-        unsigned long last_map_addr = 0;
-        unsigned long page_size_mask = 0;
-        unsigned long start_pfn, end_pfn;
-        unsigned long pos;
-
-        struct map_range mr[NR_RANGE_MR];
-        int nr_range, i;
-        int use_pse, use_gbpages;
-
-        printk(KERN_INFO "init_memory_mapping: %016lx-%016lx\n", start, end);
-
-        /*
-         * Find space for the kernel direct mapping tables.
-         *
-         * Later we should allocate these tables in the local node of the
-         * memory mapped. Unfortunately this is done currently before the
-         * nodes are discovered.
-         */
-        if (!after_bootmem)
-                init_gbpages();
-
-#ifdef CONFIG_DEBUG_PAGEALLOC
-        /*
-         * For CONFIG_DEBUG_PAGEALLOC, identity mapping will use small pages.
-         * This will simplify cpa(), which otherwise needs to support splitting
-         * large pages into small in interrupt context, etc.
-         */
-        use_pse = use_gbpages = 0;
-#else
-        use_pse = cpu_has_pse;
-        use_gbpages = direct_gbpages;
-#endif
-
-        if (use_gbpages)
-                page_size_mask |= 1 << PG_LEVEL_1G;
-        if (use_pse)
-                page_size_mask |= 1 << PG_LEVEL_2M;
-
-        memset(mr, 0, sizeof(mr));
-        nr_range = 0;
-
-        /* head if not big page alignment ?*/
-        start_pfn = start >> PAGE_SHIFT;
-        pos = start_pfn << PAGE_SHIFT;
-        end_pfn = ((pos + (PMD_SIZE - 1)) >> PMD_SHIFT)
-                        << (PMD_SHIFT - PAGE_SHIFT);
-        if (start_pfn < end_pfn) {
-                nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, 0);
-                pos = end_pfn << PAGE_SHIFT;
-        }
-
-        /* big page (2M) range*/
-        start_pfn = ((pos + (PMD_SIZE - 1))>>PMD_SHIFT)
-                         << (PMD_SHIFT - PAGE_SHIFT);
-        end_pfn = ((pos + (PUD_SIZE - 1))>>PUD_SHIFT)
-                         << (PUD_SHIFT - PAGE_SHIFT);
-        if (end_pfn > ((end>>PMD_SHIFT)<<(PMD_SHIFT - PAGE_SHIFT)))
-                end_pfn = ((end>>PMD_SHIFT)<<(PMD_SHIFT - PAGE_SHIFT));
-        if (start_pfn < end_pfn) {
-                nr_range = save_mr(mr, nr_range, start_pfn, end_pfn,
-                                page_size_mask & (1<<PG_LEVEL_2M));
-                pos = end_pfn << PAGE_SHIFT;
-        }
-
-        /* big page (1G) range */
-        start_pfn = ((pos + (PUD_SIZE - 1))>>PUD_SHIFT)
-                         << (PUD_SHIFT - PAGE_SHIFT);
-        end_pfn = (end >> PUD_SHIFT) << (PUD_SHIFT - PAGE_SHIFT);
-        if (start_pfn < end_pfn) {
-                nr_range = save_mr(mr, nr_range, start_pfn, end_pfn,
-                                page_size_mask &
-                                 ((1<<PG_LEVEL_2M)|(1<<PG_LEVEL_1G)));
-                pos = end_pfn << PAGE_SHIFT;
-        }
-
-        /* tail is not big page (1G) alignment */
-        start_pfn = ((pos + (PMD_SIZE - 1))>>PMD_SHIFT)
-                         << (PMD_SHIFT - PAGE_SHIFT);
-        end_pfn = (end >> PMD_SHIFT) << (PMD_SHIFT - PAGE_SHIFT);
-        if (start_pfn < end_pfn) {
-                nr_range = save_mr(mr, nr_range, start_pfn, end_pfn,
-                                page_size_mask & (1<<PG_LEVEL_2M));
-                pos = end_pfn << PAGE_SHIFT;
-        }
-
-        /* tail is not big page (2M) alignment */
-        start_pfn = pos>>PAGE_SHIFT;
-        end_pfn = end>>PAGE_SHIFT;
-        nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, 0);
-
-        /* try to merge same page size and continuous */
-        for (i = 0; nr_range > 1 && i < nr_range - 1; i++) {
-                unsigned long old_start;
-                if (mr[i].end != mr[i+1].start ||
-                    mr[i].page_size_mask != mr[i+1].page_size_mask)
-                        continue;
-                /* move it */
-                old_start = mr[i].start;
-                memmove(&mr[i], &mr[i+1],
-                         (nr_range - 1 - i) * sizeof (struct map_range));
-                mr[i--].start = old_start;
-                nr_range--;
-        }
-
-        for (i = 0; i < nr_range; i++)
-                printk(KERN_DEBUG " %010lx - %010lx page %s\n",
-                                mr[i].start, mr[i].end,
-                        (mr[i].page_size_mask & (1<<PG_LEVEL_1G))?"1G":(
-                         (mr[i].page_size_mask & (1<<PG_LEVEL_2M))?"2M":"4k"));
-
-        if (!after_bootmem)
-                find_early_table_space(end, use_pse, use_gbpages);
-
-        for (i = 0; i < nr_range; i++)
-                last_map_addr = kernel_physical_mapping_init(
-                                        mr[i].start, mr[i].end,
-                                        mr[i].page_size_mask);
-
-        if (!after_bootmem)
-                mmu_cr4_features = read_cr4();
-        __flush_tlb_all();
-
-        if (!after_bootmem && table_end > table_start)
-                reserve_early(table_start << PAGE_SHIFT,
-                                 table_end << PAGE_SHIFT, "PGTABLE");
-
-        printk(KERN_INFO "last_map_addr: %lx end: %lx\n",
-                         last_map_addr, end);
-
-        if (!after_bootmem)
-                early_memtest(start, end);
-
-        return last_map_addr >> PAGE_SHIFT;
-}
-
 #ifndef CONFIG_NUMA
 void __init initmem_init(unsigned long start_pfn, unsigned long end_pfn)
 {
@@ -874,28 +681,6 @@ EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
 
 #endif /* CONFIG_MEMORY_HOTPLUG */
 
-/*
- * devmem_is_allowed() checks to see if /dev/mem access to a certain address
- * is valid. The argument is a physical page number.
- *
- *
- * On x86, access has to be given to the first megabyte of ram because that area
- * contains bios code and data regions used by X and dosemu and similar apps.
- * Access has to be given to non-kernel-ram areas as well, these contain the PCI
- * mmio resources as well as potential bios/acpi data regions.
- */
-int devmem_is_allowed(unsigned long pagenr)
-{
-        if (pagenr <= 256)
-                return 1;
-        if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
-                return 0;
-        if (!page_is_ram(pagenr))
-                return 1;
-        return 0;
-}
-
-
 static struct kcore_list kcore_mem, kcore_vmalloc, kcore_kernel,
                          kcore_modules, kcore_vsyscall;
 
@@ -945,43 +730,6 @@ void __init mem_init(void)
                 initsize >> 10);
 }
 
-void free_init_pages(char *what, unsigned long begin, unsigned long end)
-{
-        unsigned long addr = begin;
-
-        if (addr >= end)
-                return;
-
-        /*
-         * If debugging page accesses then do not free this memory but
-         * mark them not present - any buggy init-section access will
-         * create a kernel page fault:
-         */
-#ifdef CONFIG_DEBUG_PAGEALLOC
-        printk(KERN_INFO "debug: unmapping init memory %08lx..%08lx\n",
-                begin, PAGE_ALIGN(end));
-        set_memory_np(begin, (end - begin) >> PAGE_SHIFT);
-#else
-        printk(KERN_INFO "Freeing %s: %luk freed\n", what, (end - begin) >> 10);
-
-        for (; addr < end; addr += PAGE_SIZE) {
-                ClearPageReserved(virt_to_page(addr));
-                init_page_count(virt_to_page(addr));
-                memset((void *)(addr & ~(PAGE_SIZE-1)),
-                        POISON_FREE_INITMEM, PAGE_SIZE);
-                free_page(addr);
-                totalram_pages++;
-        }
-#endif
-}
-
-void free_initmem(void)
-{
-        free_init_pages("unused kernel memory",
-                        (unsigned long)(&__init_begin),
-                        (unsigned long)(&__init_end));
-}
-
 #ifdef CONFIG_DEBUG_RODATA
 const int rodata_test_data = 0xC3;
 EXPORT_SYMBOL_GPL(rodata_test_data);
@@ -1020,13 +768,6 @@ void mark_rodata_ro(void)
 
 #endif
 
-#ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
-        free_init_pages("initrd memory", start, end);
-}
-#endif
-
 int __init reserve_bootmem_generic(unsigned long phys, unsigned long len,
                                    int flags)
 {
diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
index d0151d8ce452..04102d42ff42 100644
--- a/arch/x86/mm/iomap_32.c
+++ b/arch/x86/mm/iomap_32.c
@@ -17,8 +17,20 @@
  */
 
 #include <asm/iomap.h>
+#include <asm/pat.h>
 #include <linux/module.h>
 
+int is_io_mapping_possible(resource_size_t base, unsigned long size)
+{
+#ifndef CONFIG_X86_PAE
+        /* There is no way to map greater than 1 << 32 address without PAE */
+        if (base + size > 0x100000000ULL)
+                return 0;
+#endif
+        return 1;
+}
+EXPORT_SYMBOL_GPL(is_io_mapping_possible);
+
 /* Map 'pfn' using fixed map 'type' and protections 'prot'
  */
 void *
@@ -29,6 +41,15 @@ iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot)
 
         pagefault_disable();
 
+        /*
+         * For non-PAT systems, promote PAGE_KERNEL_WC to PAGE_KERNEL_UC_MINUS.
+         * PAGE_KERNEL_WC maps to PWT, which translates to uncached if the
+         * MTRR is UC or WC.  UC_MINUS gets the real intention, of the
+         * user, which is "WC if the MTRR is WC, UC if you can't do that."
+         */
+        if (!pat_enabled && pgprot_val(prot) == pgprot_val(PAGE_KERNEL_WC))
+                prot = PAGE_KERNEL_UC_MINUS;
+
         idx = type + KM_TYPE_NR*smp_processor_id();
         vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
         set_pte(kmap_pte-idx, pfn_pte(pfn, prot));
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index bd85d42819e1..aca924a30ee6 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -38,8 +38,7 @@ unsigned long __phys_addr(unsigned long x)
         } else {
                 VIRTUAL_BUG_ON(x < PAGE_OFFSET);
                 x -= PAGE_OFFSET;
-                VIRTUAL_BUG_ON(system_state == SYSTEM_BOOTING ? x > MAXMEM :
-                                        !phys_addr_valid(x));
+                VIRTUAL_BUG_ON(!phys_addr_valid(x));
         }
         return x;
 }
@@ -56,10 +55,8 @@ bool __virt_addr_valid(unsigned long x)
                 if (x < PAGE_OFFSET)
                         return false;
                 x -= PAGE_OFFSET;
-                if (system_state == SYSTEM_BOOTING ?
-                                x > MAXMEM : !phys_addr_valid(x)) {
+                if (!phys_addr_valid(x))
                         return false;
-                }
         }
 
         return pfn_valid(x >> PAGE_SHIFT);
@@ -76,10 +73,9 @@ static inline int phys_addr_valid(unsigned long addr)
 #ifdef CONFIG_DEBUG_VIRTUAL
 unsigned long __phys_addr(unsigned long x)
 {
-        /* VMALLOC_* aren't constants; not available at the boot time */
+        /* VMALLOC_* aren't constants  */
         VIRTUAL_BUG_ON(x < PAGE_OFFSET);
-        VIRTUAL_BUG_ON(system_state != SYSTEM_BOOTING &&
-                is_vmalloc_addr((void *) x));
+        VIRTUAL_BUG_ON(__vmalloc_start_set && is_vmalloc_addr((void *) x));
         return x - PAGE_OFFSET;
 }
 EXPORT_SYMBOL(__phys_addr);
@@ -89,7 +85,9 @@ bool __virt_addr_valid(unsigned long x)
 {
         if (x < PAGE_OFFSET)
                 return false;
-        if (system_state != SYSTEM_BOOTING && is_vmalloc_addr((void *) x))
+        if (__vmalloc_start_set && is_vmalloc_addr((void *) x))
+                return false;
+        if (x >= FIXADDR_START)
                 return false;
         return pfn_valid((x - PAGE_OFFSET) >> PAGE_SHIFT);
 }
@@ -134,25 +132,6 @@ int page_is_ram(unsigned long pagenr)
         return 0;
 }
 
-int pagerange_is_ram(unsigned long start, unsigned long end)
-{
-        int ram_page = 0, not_rampage = 0;
-        unsigned long page_nr;
-
-        for (page_nr = (start >> PAGE_SHIFT); page_nr < (end >> PAGE_SHIFT);
-             ++page_nr) {
-                if (page_is_ram(page_nr))
-                        ram_page = 1;
-                else
-                        not_rampage = 1;
-
-                if (ram_page == not_rampage)
-                        return -1;
-        }
-
-        return ram_page;
-}
-
 /*
  * Fix up the linear direct mapping of the kernel to avoid cache attribute
  * conflicts.
@@ -367,7 +346,7 @@ EXPORT_SYMBOL(ioremap_nocache);
  *
  * Must be freed with iounmap.
  */
-void __iomem *ioremap_wc(unsigned long phys_addr, unsigned long size)
+void __iomem *ioremap_wc(resource_size_t phys_addr, unsigned long size)
 {
         if (pat_enabled)
                 return __ioremap_caller(phys_addr, size, _PAGE_CACHE_WC,
@@ -527,13 +506,19 @@ static inline pte_t * __init early_ioremap_pte(unsigned long addr)
         return &bm_pte[pte_index(addr)];
 }
 
+static unsigned long slot_virt[FIX_BTMAPS_SLOTS] __initdata;
+
 void __init early_ioremap_init(void)
 {
         pmd_t *pmd;
+        int i;
 
         if (early_ioremap_debug)
                 printk(KERN_INFO "early_ioremap_init()\n");
 
+        for (i = 0; i < FIX_BTMAPS_SLOTS; i++)
+                slot_virt[i] = fix_to_virt(FIX_BTMAP_BEGIN - NR_FIX_BTMAPS*i);
+
         pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
         memset(bm_pte, 0, sizeof(bm_pte));
         pmd_populate_kernel(&init_mm, pmd, bm_pte);
@@ -557,34 +542,9 @@ void __init early_ioremap_init(void)
         }
 }
 
-void __init early_ioremap_clear(void)
-{
-        pmd_t *pmd;
-
-        if (early_ioremap_debug)
-                printk(KERN_INFO "early_ioremap_clear()\n");
-
-        pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
-        pmd_clear(pmd);
-        paravirt_release_pte(__pa(bm_pte) >> PAGE_SHIFT);
-        __flush_tlb_all();
-}
-
 void __init early_ioremap_reset(void)
 {
-        enum fixed_addresses idx;
-        unsigned long addr, phys;
-        pte_t *pte;
-
         after_paging_init = 1;
-        for (idx = FIX_BTMAP_BEGIN; idx >= FIX_BTMAP_END; idx--) {
-                addr = fix_to_virt(idx);
-                pte = early_ioremap_pte(addr);
-                if (pte_present(*pte)) {
-                        phys = pte_val(*pte) & PAGE_MASK;
-                        set_fixmap(idx, phys);
-                }
-        }
 }
 
 static void __init __early_set_fixmap(enum fixed_addresses idx,
@@ -625,6 +585,7 @@ static inline void __init early_clear_fixmap(enum fixed_addresses idx)
 
 static void __iomem *prev_map[FIX_BTMAPS_SLOTS] __initdata;
 static unsigned long prev_size[FIX_BTMAPS_SLOTS] __initdata;
+
 static int __init check_early_ioremap_leak(void)
 {
         int count = 0;
@@ -646,7 +607,8 @@ static int __init check_early_ioremap_leak(void)
 }
 late_initcall(check_early_ioremap_leak);
 
-static void __init __iomem *__early_ioremap(unsigned long phys_addr, unsigned long size, pgprot_t prot)
+static void __init __iomem *
+__early_ioremap(unsigned long phys_addr, unsigned long size, pgprot_t prot)
 {
         unsigned long offset, last_addr;
         unsigned int nrpages;
@@ -712,9 +674,9 @@ static void __init __iomem *__early_ioremap(unsigned long phys_addr, unsigned lo
                 --nrpages;
         }
         if (early_ioremap_debug)
-                printk(KERN_CONT "%08lx + %08lx\n", offset, fix_to_virt(idx0));
+                printk(KERN_CONT "%08lx + %08lx\n", offset, slot_virt[slot]);
 
-        prev_map[slot] = (void __iomem *)(offset + fix_to_virt(idx0));
+        prev_map[slot] = (void __iomem *)(offset + slot_virt[slot]);
         return prev_map[slot];
 }
 
@@ -782,8 +744,3 @@ void __init early_iounmap(void __iomem *addr, unsigned long size)
         }
         prev_map[slot] = NULL;
 }
-
-void __this_fixmap_does_not_exist(void)
-{
-        WARN_ON(1);
-}
diff --git a/arch/x86/mm/kmmio.c b/arch/x86/mm/kmmio.c
index 93d82038af4b..6a518dd08a36 100644
--- a/arch/x86/mm/kmmio.c
+++ b/arch/x86/mm/kmmio.c
@@ -32,11 +32,14 @@ struct kmmio_fault_page {
         struct list_head list;
         struct kmmio_fault_page *release_next;
         unsigned long page; /* location of the fault page */
+        bool old_presence; /* page presence prior to arming */
+        bool armed;
 
         /*
          * Number of times this page has been registered as a part
          * of a probe. If zero, page is disarmed and this may be freed.
-         * Used only by writers (RCU).
+         * Used only by writers (RCU) and post_kmmio_handler().
+         * Protected by kmmio_lock, when linked into kmmio_page_table.
          */
         int count;
 };
@@ -105,57 +108,85 @@ static struct kmmio_fault_page *get_kmmio_fault_page(unsigned long page)
         return NULL;
 }
 
-static void set_page_present(unsigned long addr, bool present,
-                                                        unsigned int *pglevel)
+static void set_pmd_presence(pmd_t *pmd, bool present, bool *old)
+{
+        pmdval_t v = pmd_val(*pmd);
+        *old = !!(v & _PAGE_PRESENT);
+        v &= ~_PAGE_PRESENT;
+        if (present)
+                v |= _PAGE_PRESENT;
+        set_pmd(pmd, __pmd(v));
+}
+
+static void set_pte_presence(pte_t *pte, bool present, bool *old)
+{
+        pteval_t v = pte_val(*pte);
+        *old = !!(v & _PAGE_PRESENT);
+        v &= ~_PAGE_PRESENT;
+        if (present)
+                v |= _PAGE_PRESENT;
+        set_pte_atomic(pte, __pte(v));
+}
+
+static int set_page_presence(unsigned long addr, bool present, bool *old)
 {
-        pteval_t pteval;
-        pmdval_t pmdval;
         unsigned int level;
-        pmd_t *pmd;
         pte_t *pte = lookup_address(addr, &level);
 
         if (!pte) {
                 pr_err("kmmio: no pte for page 0x%08lx\n", addr);
-                return;
+                return -1;
         }
 
-        if (pglevel)
-                *pglevel = level;
-
         switch (level) {
         case PG_LEVEL_2M:
-                pmd = (pmd_t *)pte;
-                pmdval = pmd_val(*pmd) & ~_PAGE_PRESENT;
-                if (present)
-                        pmdval |= _PAGE_PRESENT;
-                set_pmd(pmd, __pmd(pmdval));
+                set_pmd_presence((pmd_t *)pte, present, old);
                 break;
-
         case PG_LEVEL_4K:
-                pteval = pte_val(*pte) & ~_PAGE_PRESENT;
-                if (present)
-                        pteval |= _PAGE_PRESENT;
-                set_pte_atomic(pte, __pte(pteval));
+                set_pte_presence(pte, present, old);
                 break;
-
         default:
                 pr_err("kmmio: unexpected page level 0x%x.\n", level);
-                return;
+                return -1;
         }
 
         __flush_tlb_one(addr);
+        return 0;
 }
 
-/** Mark the given page as not present. Access to it will trigger a fault. */
-static void arm_kmmio_fault_page(unsigned long page, unsigned int *pglevel)
+/*
+ * Mark the given page as not present. Access to it will trigger a fault.
+ *
+ * Struct kmmio_fault_page is protected by RCU and kmmio_lock, but the
+ * protection is ignored here. RCU read lock is assumed held, so the struct
+ * will not disappear unexpectedly. Furthermore, the caller must guarantee,
+ * that double arming the same virtual address (page) cannot occur.
+ *
+ * Double disarming on the other hand is allowed, and may occur when a fault
+ * and mmiotrace shutdown happen simultaneously.
+ */
+static int arm_kmmio_fault_page(struct kmmio_fault_page *f)
 {
-        set_page_present(page & PAGE_MASK, false, pglevel);
+        int ret;
+        WARN_ONCE(f->armed, KERN_ERR "kmmio page already armed.\n");
+        if (f->armed) {
+                pr_warning("kmmio double-arm: page 0x%08lx, ref %d, old %d\n",
+                                        f->page, f->count, f->old_presence);
+        }
+        ret = set_page_presence(f->page, false, &f->old_presence);
+        WARN_ONCE(ret < 0, KERN_ERR "kmmio arming 0x%08lx failed.\n", f->page);
+        f->armed = true;
+        return ret;
 }
 
-/** Mark the given page as present. */
-static void disarm_kmmio_fault_page(unsigned long page, unsigned int *pglevel)
+/** Restore the given page to saved presence state. */
+static void disarm_kmmio_fault_page(struct kmmio_fault_page *f)
 {
-        set_page_present(page & PAGE_MASK, true, pglevel);
+        bool tmp;
+        int ret = set_page_presence(f->page, f->old_presence, &tmp);
+        WARN_ONCE(ret < 0,
+                        KERN_ERR "kmmio disarming 0x%08lx failed.\n", f->page);
+        f->armed = false;
 }
 
 /*
@@ -202,28 +233,32 @@ int kmmio_handler(struct pt_regs *regs, unsigned long addr)
 
         ctx = &get_cpu_var(kmmio_ctx);
         if (ctx->active) {
-                disarm_kmmio_fault_page(faultpage->page, NULL);
                 if (addr == ctx->addr) {
                         /*
-                         * On SMP we sometimes get recursive probe hits on the
-                         * same address. Context is already saved, fall out.
+                         * A second fault on the same page means some other
+                         * condition needs handling by do_page_fault(), the
+                         * page really not being present is the most common.
                          */
-                        pr_debug("kmmio: duplicate probe hit on CPU %d, for "
-                                                "address 0x%08lx.\n",
-                                                smp_processor_id(), addr);
-                        ret = 1;
-                        goto no_kmmio_ctx;
-                }
-                /*
-                 * Prevent overwriting already in-flight context.
-                 * This should not happen, let's hope disarming at least
-                 * prevents a panic.
-                 */
-                pr_emerg("kmmio: recursive probe hit on CPU %d, "
+                        pr_debug("kmmio: secondary hit for 0x%08lx CPU %d.\n",
+                                        addr, smp_processor_id());
+
+                        if (!faultpage->old_presence)
+                                pr_info("kmmio: unexpected secondary hit for "
+                                        "address 0x%08lx on CPU %d.\n", addr,
+                                        smp_processor_id());
+                } else {
+                        /*
+                         * Prevent overwriting already in-flight context.
+                         * This should not happen, let's hope disarming at
+                         * least prevents a panic.
+                         */
+                        pr_emerg("kmmio: recursive probe hit on CPU %d, "
                                         "for address 0x%08lx. Ignoring.\n",
                                         smp_processor_id(), addr);
-                pr_emerg("kmmio: previous hit was at 0x%08lx.\n",
-                                        ctx->addr);
+                        pr_emerg("kmmio: previous hit was at 0x%08lx.\n",
+                                                ctx->addr);
+                        disarm_kmmio_fault_page(faultpage);
+                }
                 goto no_kmmio_ctx;
         }
         ctx->active++;
@@ -244,7 +279,7 @@ int kmmio_handler(struct pt_regs *regs, unsigned long addr)
         regs->flags &= ~X86_EFLAGS_IF;
 
         /* Now we set present bit in PTE and single step. */
-        disarm_kmmio_fault_page(ctx->fpage->page, NULL);
+        disarm_kmmio_fault_page(ctx->fpage);
 
         /*
          * If another cpu accesses the same page while we are stepping,
@@ -275,7 +310,7 @@ static int post_kmmio_handler(unsigned long condition, struct pt_regs *regs)
         struct kmmio_context *ctx = &get_cpu_var(kmmio_ctx);
 
         if (!ctx->active) {
-                pr_debug("kmmio: spurious debug trap on CPU %d.\n",
+                pr_warning("kmmio: spurious debug trap on CPU %d.\n",
                                                         smp_processor_id());
                 goto out;
         }
@@ -283,7 +318,11 @@ static int post_kmmio_handler(unsigned long condition, struct pt_regs *regs)
         if (ctx->probe && ctx->probe->post_handler)
                 ctx->probe->post_handler(ctx->probe, condition, regs);
 
-        arm_kmmio_fault_page(ctx->fpage->page, NULL);
+        /* Prevent racing against release_kmmio_fault_page(). */
+        spin_lock(&kmmio_lock);
+        if (ctx->fpage->count)
+                arm_kmmio_fault_page(ctx->fpage);
+        spin_unlock(&kmmio_lock);
 
         regs->flags &= ~X86_EFLAGS_TF;
         regs->flags |= ctx->saved_flags;
@@ -315,20 +354,24 @@ static int add_kmmio_fault_page(unsigned long page)
         f = get_kmmio_fault_page(page);
         if (f) {
                 if (!f->count)
-                        arm_kmmio_fault_page(f->page, NULL);
+                        arm_kmmio_fault_page(f);
                 f->count++;
                 return 0;
         }
 
-        f = kmalloc(sizeof(*f), GFP_ATOMIC);
+        f = kzalloc(sizeof(*f), GFP_ATOMIC);
         if (!f)
                 return -1;
 
         f->count = 1;
         f->page = page;
-        list_add_rcu(&f->list, kmmio_page_list(f->page));
 
-        arm_kmmio_fault_page(f->page, NULL);
+        if (arm_kmmio_fault_page(f)) {
+                kfree(f);
+                return -1;
+        }
+
+        list_add_rcu(&f->list, kmmio_page_list(f->page));
 
         return 0;
 }
@@ -347,7 +390,7 @@ static void release_kmmio_fault_page(unsigned long page,
         f->count--;
         BUG_ON(f->count < 0);
         if (!f->count) {
-                disarm_kmmio_fault_page(f->page, NULL);
+                disarm_kmmio_fault_page(f);
                 f->release_next = *release_list;
                 *release_list = f;
         }
@@ -408,23 +451,24 @@ static void rcu_free_kmmio_fault_pages(struct rcu_head *head)
 
 static void remove_kmmio_fault_pages(struct rcu_head *head)
 {
-        struct kmmio_delayed_release *dr = container_of(
-                                                head,
-                                                struct kmmio_delayed_release,
-                                                rcu);
+        struct kmmio_delayed_release *dr =
+                container_of(head, struct kmmio_delayed_release, rcu);
         struct kmmio_fault_page *p = dr->release_list;
         struct kmmio_fault_page **prevp = &dr->release_list;
         unsigned long flags;
+
         spin_lock_irqsave(&kmmio_lock, flags);
         while (p) {
-                if (!p->count)
+                if (!p->count) {
                         list_del_rcu(&p->list);
-                else
+                        prevp = &p->release_next;
+                } else {
                         *prevp = p->release_next;
-                prevp = &p->release_next;
+                }
                 p = p->release_next;
         }
         spin_unlock_irqrestore(&kmmio_lock, flags);
+
         /* This is the real RCU destroy call. */
         call_rcu(&dr->rcu, rcu_free_kmmio_fault_pages);
 }
diff --git a/arch/x86/mm/memtest.c b/arch/x86/mm/memtest.c
index 9cab18b0b857..605c8be06217 100644
--- a/arch/x86/mm/memtest.c
+++ b/arch/x86/mm/memtest.c
@@ -9,44 +9,44 @@
 
 #include <asm/e820.h>
 
-static void __init memtest(unsigned long start_phys, unsigned long size,
-                                 unsigned pattern)
+static u64 patterns[] __initdata = {
+        0,
+        0xffffffffffffffffULL,
+        0x5555555555555555ULL,
+        0xaaaaaaaaaaaaaaaaULL,
+        0x1111111111111111ULL,
+        0x2222222222222222ULL,
+        0x4444444444444444ULL,
+        0x8888888888888888ULL,
+        0x3333333333333333ULL,
+        0x6666666666666666ULL,
+        0x9999999999999999ULL,
+        0xccccccccccccccccULL,
+        0x7777777777777777ULL,
+        0xbbbbbbbbbbbbbbbbULL,
+        0xddddddddddddddddULL,
+        0xeeeeeeeeeeeeeeeeULL,
+        0x7a6c7258554e494cULL, /* yeah ;-) */
+};
+
+static void __init reserve_bad_mem(u64 pattern, u64 start_bad, u64 end_bad)
 {
-        unsigned long i;
-        unsigned long *start;
-        unsigned long start_bad;
-        unsigned long last_bad;
-        unsigned long val;
-        unsigned long start_phys_aligned;
-        unsigned long count;
-        unsigned long incr;
-
-        switch (pattern) {
-        case 0:
-                val = 0UL;
-                break;
-        case 1:
-                val = -1UL;
-                break;
-        case 2:
-#ifdef CONFIG_X86_64
-                val = 0x5555555555555555UL;
-#else
-                val = 0x55555555UL;
-#endif
-                break;
-        case 3:
-#ifdef CONFIG_X86_64
-                val = 0xaaaaaaaaaaaaaaaaUL;
-#else
-                val = 0xaaaaaaaaUL;
-#endif
-                break;
-        default:
-                return;
-        }
+        printk(KERN_INFO "  %016llx bad mem addr %010llx - %010llx reserved\n",
+               (unsigned long long) pattern,
+               (unsigned long long) start_bad,
+               (unsigned long long) end_bad);
+        reserve_early(start_bad, end_bad, "BAD RAM");
+}
+
+static void __init memtest(u64 pattern, u64 start_phys, u64 size)
+{
+        u64 i, count;
+        u64 *start;
+        u64 start_bad, last_bad;
+        u64 start_phys_aligned;
+        size_t incr;
 
-        incr = sizeof(unsigned long);
+        incr = sizeof(pattern);
         start_phys_aligned = ALIGN(start_phys, incr);
         count = (size - (start_phys_aligned - start_phys))/incr;
         start = __va(start_phys_aligned);
@@ -54,25 +54,42 @@ static void __init memtest(unsigned long start_phys, unsigned long size,
         last_bad = 0;
 
         for (i = 0; i < count; i++)
-                start[i] = val;
+                start[i] = pattern;
         for (i = 0; i < count; i++, start++, start_phys_aligned += incr) {
-                if (*start != val) {
-                        if (start_phys_aligned == last_bad + incr) {
-                                last_bad += incr;
-                        } else {
-                                if (start_bad) {
-                                        printk(KERN_CONT "\n  %016lx bad mem addr %010lx - %010lx reserved",
-                                                val, start_bad, last_bad + incr);
-                                        reserve_early(start_bad, last_bad + incr, "BAD RAM");
-                                }
-                                start_bad = last_bad = start_phys_aligned;
-                        }
+                if (*start == pattern)
+                        continue;
+                if (start_phys_aligned == last_bad + incr) {
+                        last_bad += incr;
+                        continue;
                 }
+                if (start_bad)
+                        reserve_bad_mem(pattern, start_bad, last_bad + incr);
+                start_bad = last_bad = start_phys_aligned;
         }
-        if (start_bad) {
-                printk(KERN_CONT "\n  %016lx bad mem addr %010lx - %010lx reserved",
-                        val, start_bad, last_bad + incr);
-                reserve_early(start_bad, last_bad + incr, "BAD RAM");
+        if (start_bad)
+                reserve_bad_mem(pattern, start_bad, last_bad + incr);
+}
+
+static void __init do_one_pass(u64 pattern, u64 start, u64 end)
+{
+        u64 size = 0;
+
+        while (start < end) {
+                start = find_e820_area_size(start, &size, 1);
+
+                /* done ? */
+                if (start >= end)
+                        break;
+                if (start + size > end)
+                        size = end - start;
+
+                printk(KERN_INFO "  %010llx - %010llx pattern %016llx\n",
+                       (unsigned long long) start,
+                       (unsigned long long) start + size,
+                       (unsigned long long) cpu_to_be64(pattern));
+                memtest(pattern, start, size);
+
+                start += size;
         }
 }
 
@@ -83,6 +100,9 @@ static int __init parse_memtest(char *arg)
 {
         if (arg)
                 memtest_pattern = simple_strtoul(arg, NULL, 0);
+        else
+                memtest_pattern = ARRAY_SIZE(patterns);
+
         return 0;
 }
 
@@ -90,33 +110,22 @@ early_param("memtest", parse_memtest);
 
 void __init early_memtest(unsigned long start, unsigned long end)
 {
-        u64 t_start, t_size;
-        unsigned pattern;
+        unsigned int i;
+        unsigned int idx = 0;
 
         if (!memtest_pattern)
                 return;
 
-        printk(KERN_INFO "early_memtest: pattern num %d", memtest_pattern);
-        for (pattern = 0; pattern < memtest_pattern; pattern++) {
-                t_start = start;
-                t_size = 0;
-                while (t_start < end) {
-                        t_start = find_e820_area_size(t_start, &t_size, 1);
-
-                        /* done ? */
-                        if (t_start >= end)
-                                break;
-                        if (t_start + t_size > end)
-                                t_size = end - t_start;
-
-                        printk(KERN_CONT "\n  %010llx - %010llx pattern %d",
-                                (unsigned long long)t_start,
-                                (unsigned long long)t_start + t_size, pattern);
-
-                        memtest(t_start, t_size, pattern);
+        printk(KERN_INFO "early_memtest: # of tests: %d\n", memtest_pattern);
+        for (i = 0; i < memtest_pattern; i++) {
+                idx = i % ARRAY_SIZE(patterns);
+                do_one_pass(patterns[idx], start, end);
+        }
 
-                        t_start += t_size;
-                }
+        if (idx > 0) {
+                printk(KERN_INFO "early_memtest: wipe out "
+                       "test pattern from memory\n");
+                /* additional test with pattern 0 will do this */
+                do_one_pass(0, start, end);
         }
-        printk(KERN_CONT "\n");
 }
diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
index 56fe7124fbec..165829600566 100644
--- a/arch/x86/mm/mmap.c
+++ b/arch/x86/mm/mmap.c
@@ -4,7 +4,7 @@
  * Based on code by Ingo Molnar and Andi Kleen, copyrighted
  * as follows:
  *
- * Copyright 2003-2004 Red Hat Inc., Durham, North Carolina.
+ * Copyright 2003-2009 Red Hat Inc.
  * All Rights Reserved.
  * Copyright 2005 Andi Kleen, SUSE Labs.
  * Copyright 2007 Jiri Kosina, SUSE Labs.
diff --git a/arch/x86/mm/numa_32.c b/arch/x86/mm/numa_32.c
index d1f7439d173c..3daefa04ace5 100644
--- a/arch/x86/mm/numa_32.c
+++ b/arch/x86/mm/numa_32.c
@@ -194,7 +194,7 @@ void *alloc_remap(int nid, unsigned long size)
         size = ALIGN(size, L1_CACHE_BYTES);
 
         if (!allocation || (allocation + size) >= node_remap_end_vaddr[nid])
-                return 0;
+                return NULL;
 
         node_remap_alloc_vaddr[nid] += size;
         memset(allocation, 0, size);
@@ -416,39 +416,14 @@ void __init initmem_init(unsigned long start_pfn,
         for_each_online_node(nid)
                 propagate_e820_map_node(nid);
 
-        for_each_online_node(nid)
+        for_each_online_node(nid) {
                 memset(NODE_DATA(nid), 0, sizeof(struct pglist_data));
+                NODE_DATA(nid)->bdata = &bootmem_node_data[nid];
+        }
 
-        NODE_DATA(0)->bdata = &bootmem_node_data[0];
         setup_bootmem_allocator();
 }
 
-void __init set_highmem_pages_init(void)
-{
-#ifdef CONFIG_HIGHMEM
-        struct zone *zone;
-        int nid;
-
-        for_each_zone(zone) {
-                unsigned long zone_start_pfn, zone_end_pfn;
-
-                if (!is_highmem(zone))
-                        continue;
-
-                zone_start_pfn = zone->zone_start_pfn;
-                zone_end_pfn = zone_start_pfn + zone->spanned_pages;
-
-                nid = zone_to_nid(zone);
-                printk(KERN_INFO "Initializing %s for node %d (%08lx:%08lx)\n",
-                                zone->name, nid, zone_start_pfn, zone_end_pfn);
-
-                add_highpages_with_active_regions(nid, zone_start_pfn,
-                                 zone_end_pfn);
-        }
-        totalram_pages += totalhigh_pages;
-#endif
-}
-
 #ifdef CONFIG_MEMORY_HOTPLUG
 static int paddr_to_nid(u64 addr)
 {
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 71a14f89f89e..64c9cf043cdd 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -20,6 +20,12 @@
 #include <asm/acpi.h>
 #include <asm/k8.h>
 
+#ifdef CONFIG_DEBUG_PER_CPU_MAPS
+# define DBG(x...) printk(KERN_DEBUG x)
+#else
+# define DBG(x...)
+#endif
+
 struct pglist_data *node_data[MAX_NUMNODES] __read_mostly;
 EXPORT_SYMBOL(node_data);
 
@@ -33,6 +39,21 @@ int numa_off __initdata;
 static unsigned long __initdata nodemap_addr;
 static unsigned long __initdata nodemap_size;
 
+DEFINE_PER_CPU(int, node_number) = 0;
+EXPORT_PER_CPU_SYMBOL(node_number);
+
+/*
+ * Map cpu index to node index
+ */
+DEFINE_EARLY_PER_CPU(int, x86_cpu_to_node_map, NUMA_NO_NODE);
+EXPORT_EARLY_PER_CPU_SYMBOL(x86_cpu_to_node_map);
+
+/*
+ * Which logical CPUs are on which nodes
+ */
+cpumask_t *node_to_cpumask_map;
+EXPORT_SYMBOL(node_to_cpumask_map);
+
 /*
  * Given a shift value, try to populate memnodemap[]
  * Returns :
@@ -145,7 +166,7 @@ int __init compute_hash_shift(struct bootnode *nodes, int numnodes,
         return shift;
 }
 
-int early_pfn_to_nid(unsigned long pfn)
+int __meminit  __early_pfn_to_nid(unsigned long pfn)
 {
         return phys_to_nid(pfn << PAGE_SHIFT);
 }
@@ -640,3 +661,199 @@ void __init init_cpu_to_node(void)
 #endif
 
 
+/*
+ * Allocate node_to_cpumask_map based on number of available nodes
+ * Requires node_possible_map to be valid.
+ *
+ * Note: node_to_cpumask() is not valid until after this is done.
+ * (Use CONFIG_DEBUG_PER_CPU_MAPS to check this.)
+ */
+void __init setup_node_to_cpumask_map(void)
+{
+        unsigned int node, num = 0;
+        cpumask_t *map;
+
+        /* setup nr_node_ids if not done yet */
+        if (nr_node_ids == MAX_NUMNODES) {
+                for_each_node_mask(node, node_possible_map)
+                        num = node;
+                nr_node_ids = num + 1;
+        }
+
+        /* allocate the map */
+        map = alloc_bootmem_low(nr_node_ids * sizeof(cpumask_t));
+        DBG("node_to_cpumask_map at %p for %d nodes\n", map, nr_node_ids);
+
+        pr_debug("Node to cpumask map at %p for %d nodes\n",
+                 map, nr_node_ids);
+
+        /* node_to_cpumask() will now work */
+        node_to_cpumask_map = map;
+}
+
+void __cpuinit numa_set_node(int cpu, int node)
+{
+        int *cpu_to_node_map = early_per_cpu_ptr(x86_cpu_to_node_map);
+
+        /* early setting, no percpu area yet */
+        if (cpu_to_node_map) {
+                cpu_to_node_map[cpu] = node;
+                return;
+        }
+
+#ifdef CONFIG_DEBUG_PER_CPU_MAPS
+        if (cpu >= nr_cpu_ids || !cpu_possible(cpu)) {
+                printk(KERN_ERR "numa_set_node: invalid cpu# (%d)\n", cpu);
+                dump_stack();
+                return;
+        }
+#endif
+        per_cpu(x86_cpu_to_node_map, cpu) = node;
+
+        if (node != NUMA_NO_NODE)
+                per_cpu(node_number, cpu) = node;
+}
+
+void __cpuinit numa_clear_node(int cpu)
+{
+        numa_set_node(cpu, NUMA_NO_NODE);
+}
+
+#ifndef CONFIG_DEBUG_PER_CPU_MAPS
+
+void __cpuinit numa_add_cpu(int cpu)
+{
+        cpu_set(cpu, node_to_cpumask_map[early_cpu_to_node(cpu)]);
+}
+
+void __cpuinit numa_remove_cpu(int cpu)
+{
+        cpu_clear(cpu, node_to_cpumask_map[early_cpu_to_node(cpu)]);
+}
+
+#else /* CONFIG_DEBUG_PER_CPU_MAPS */
+
+/*
+ * --------- debug versions of the numa functions ---------
+ */
+static void __cpuinit numa_set_cpumask(int cpu, int enable)
+{
+        int node = early_cpu_to_node(cpu);
+        cpumask_t *mask;
+        char buf[64];
+
+        if (node_to_cpumask_map == NULL) {
+                printk(KERN_ERR "node_to_cpumask_map NULL\n");
+                dump_stack();
+                return;
+        }
+
+        mask = &node_to_cpumask_map[node];
+        if (enable)
+                cpu_set(cpu, *mask);
+        else
+                cpu_clear(cpu, *mask);
+
+        cpulist_scnprintf(buf, sizeof(buf), mask);
+        printk(KERN_DEBUG "%s cpu %d node %d: mask now %s\n",
+                enable ? "numa_add_cpu" : "numa_remove_cpu", cpu, node, buf);
+}
+
+void __cpuinit numa_add_cpu(int cpu)
+{
+        numa_set_cpumask(cpu, 1);
+}
+
+void __cpuinit numa_remove_cpu(int cpu)
+{
+        numa_set_cpumask(cpu, 0);
+}
+
+int cpu_to_node(int cpu)
+{
+        if (early_per_cpu_ptr(x86_cpu_to_node_map)) {
+                printk(KERN_WARNING
+                        "cpu_to_node(%d): usage too early!\n", cpu);
+                dump_stack();
+                return early_per_cpu_ptr(x86_cpu_to_node_map)[cpu];
+        }
+        return per_cpu(x86_cpu_to_node_map, cpu);
+}
+EXPORT_SYMBOL(cpu_to_node);
+
+/*
+ * Same function as cpu_to_node() but used if called before the
+ * per_cpu areas are setup.
+ */
+int early_cpu_to_node(int cpu)
+{
+        if (early_per_cpu_ptr(x86_cpu_to_node_map))
+                return early_per_cpu_ptr(x86_cpu_to_node_map)[cpu];
+
+        if (!cpu_possible(cpu)) {
+                printk(KERN_WARNING
+                        "early_cpu_to_node(%d): no per_cpu area!\n", cpu);
+                dump_stack();
+                return NUMA_NO_NODE;
+        }
+        return per_cpu(x86_cpu_to_node_map, cpu);
+}
+
+
+/* empty cpumask */
+static const cpumask_t cpu_mask_none;
+
+/*
+ * Returns a pointer to the bitmask of CPUs on Node 'node'.
+ */
+const cpumask_t *cpumask_of_node(int node)
+{
+        if (node_to_cpumask_map == NULL) {
+                printk(KERN_WARNING
+                        "cpumask_of_node(%d): no node_to_cpumask_map!\n",
+                        node);
+                dump_stack();
+                return (const cpumask_t *)&cpu_online_map;
+        }
+        if (node >= nr_node_ids) {
+                printk(KERN_WARNING
+                        "cpumask_of_node(%d): node > nr_node_ids(%d)\n",
+                        node, nr_node_ids);
+                dump_stack();
+                return &cpu_mask_none;
+        }
+        return &node_to_cpumask_map[node];
+}
+EXPORT_SYMBOL(cpumask_of_node);
+
+/*
+ * Returns a bitmask of CPUs on Node 'node'.
+ *
+ * Side note: this function creates the returned cpumask on the stack
+ * so with a high NR_CPUS count, excessive stack space is used.  The
+ * node_to_cpumask_ptr function should be used whenever possible.
+ */
+cpumask_t node_to_cpumask(int node)
+{
+        if (node_to_cpumask_map == NULL) {
+                printk(KERN_WARNING
+                        "node_to_cpumask(%d): no node_to_cpumask_map!\n", node);
+                dump_stack();
+                return cpu_online_map;
+        }
+        if (node >= nr_node_ids) {
+                printk(KERN_WARNING
+                        "node_to_cpumask(%d): node > nr_node_ids(%d)\n",
+                        node, nr_node_ids);
+                dump_stack();
+                return cpu_mask_none;
+        }
+        return node_to_cpumask_map[node];
+}
+EXPORT_SYMBOL(node_to_cpumask);
+
+/*
+ * --------- end of debug versions of the numa functions ---------
+ */
+
+#endif /* CONFIG_DEBUG_PER_CPU_MAPS */
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 4cf30dee8161..8253bc97587e 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -482,6 +482,13 @@ static int split_large_page(pte_t *kpte, unsigned long address)
         pbase = (pte_t *)page_address(base);
         paravirt_alloc_pte(&init_mm, page_to_pfn(base));
         ref_prot = pte_pgprot(pte_clrhuge(*kpte));
+        /*
+         * If we ever want to utilize the PAT bit, we need to
+         * update this function to make sure it's converted from
+         * bit 12 to bit 7 when we cross from the 2MB level to
+         * the 4K level:
+         */
+        WARN_ON_ONCE(pgprot_val(ref_prot) & _PAGE_PAT_LARGE);
 
 #ifdef CONFIG_X86_64
         if (level == PG_LEVEL_1G) {
@@ -508,18 +515,13 @@ static int split_large_page(pte_t *kpte, unsigned long address)
 #endif
 
         /*
-         * Install the new, split up pagetable. Important details here:
-         *
-         * On Intel the NX bit of all levels must be cleared to make a
-         * page executable. See section 4.13.2 of Intel 64 and IA-32
-         * Architectures Software Developer's Manual).
+         * Install the new, split up pagetable.
          *
-         * Mark the entry present. The current mapping might be
-         * set to not present, which we preserved above.
+         * We use the standard kernel pagetable protections for the new
+         * pagetable protections, the actual ptes set above control the
+         * primary protection behavior:
          */
-        ref_prot = pte_pgprot(pte_mkexec(pte_clrhuge(*kpte)));
-        pgprot_val(ref_prot) |= _PAGE_PRESENT;
-        __set_pmd_pte(kpte, address, mk_pte(base, ref_prot));
+        __set_pmd_pte(kpte, address, mk_pte(base, __pgprot(_KERNPG_TABLE)));
         base = NULL;
 
 out_unlock:
@@ -534,6 +536,36 @@ out_unlock:
         return 0;
 }
 
+static int __cpa_process_fault(struct cpa_data *cpa, unsigned long vaddr,
+                               int primary)
+{
+        /*
+         * Ignore all non primary paths.
+         */
+        if (!primary)
+                return 0;
+
+        /*
+         * Ignore the NULL PTE for kernel identity mapping, as it is expected
+         * to have holes.
+         * Also set numpages to '1' indicating that we processed cpa req for
+         * one virtual address page and its pfn. TBD: numpages can be set based
+         * on the initial value and the level returned by lookup_address().
+         */
+        if (within(vaddr, PAGE_OFFSET,
+                   PAGE_OFFSET + (max_pfn_mapped << PAGE_SHIFT))) {
+                cpa->numpages = 1;
+                cpa->pfn = __pa(vaddr) >> PAGE_SHIFT;
+                return 0;
+        } else {
+                WARN(1, KERN_WARNING "CPA: called for zero pte. "
+                        "vaddr = %lx cpa->vaddr = %lx\n", vaddr,
+                        *cpa->vaddr);
+
+                return -EFAULT;
+        }
+}
+
 static int __change_page_attr(struct cpa_data *cpa, int primary)
 {
         unsigned long address;
@@ -545,23 +577,14 @@ static int __change_page_attr(struct cpa_data *cpa, int primary)
                 address = cpa->vaddr[cpa->curpage];
         else
                 address = *cpa->vaddr;
-
 repeat:
         kpte = lookup_address(address, &level);
         if (!kpte)
-                return 0;
+                return __cpa_process_fault(cpa, address, primary);
 
         old_pte = *kpte;
-        if (!pte_val(old_pte)) {
-                if (!primary)
-                        return 0;
-
-                /*
-                 *  Special error value returned, indicating that the mapping
-                 * did not exist at this address.
-                 */
-                return -EFAULT;
-        }
+        if (!pte_val(old_pte))
+                return __cpa_process_fault(cpa, address, primary);
 
         if (level == PG_LEVEL_4K) {
                 pte_t new_pte;
@@ -659,12 +682,7 @@ static int cpa_process_alias(struct cpa_data *cpa)
                 vaddr = *cpa->vaddr;
 
         if (!(within(vaddr, PAGE_OFFSET,
-                    PAGE_OFFSET + (max_low_pfn_mapped << PAGE_SHIFT))
-#ifdef CONFIG_X86_64
-                || within(vaddr, PAGE_OFFSET + (1UL<<32),
-                    PAGE_OFFSET + (max_pfn_mapped << PAGE_SHIFT))
-#endif
-        )) {
+                    PAGE_OFFSET + (max_pfn_mapped << PAGE_SHIFT)))) {
 
                 alias_cpa = *cpa;
                 temp_cpa_vaddr = (unsigned long) __va(cpa->pfn << PAGE_SHIFT);
@@ -795,6 +813,13 @@ static int change_page_attr_set_clr(unsigned long *addr, int numpages,
 
         vm_unmap_aliases();
 
+        /*
+         * If we're called with lazy mmu updates enabled, the
+         * in-memory pte state may be stale.  Flush pending updates to
+         * bring them up to date.
+         */
+        arch_flush_lazy_mmu_mode();
+
         cpa.vaddr = addr;
         cpa.numpages = numpages;
         cpa.mask_set = mask_set;
@@ -837,6 +862,13 @@ static int change_page_attr_set_clr(unsigned long *addr, int numpages,
         } else
                 cpa_flush_all(cache);
 
+        /*
+         * If we've been called with lazy mmu updates enabled, then
+         * make sure that everything gets flushed out before we
+         * return.
+         */
+        arch_flush_lazy_mmu_mode();
+
 out:
         return ret;
 }
diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
index 160c42d3eb8f..2ed37158012d 100644
--- a/arch/x86/mm/pat.c
+++ b/arch/x86/mm/pat.c
@@ -11,6 +11,7 @@
 #include <linux/bootmem.h>
 #include <linux/debugfs.h>
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/gfp.h>
 #include <linux/mm.h>
 #include <linux/fs.h>
@@ -30,7 +31,7 @@
 #ifdef CONFIG_X86_PAT
 int __read_mostly pat_enabled = 1;
 
-void __cpuinit pat_disable(char *reason)
+void __cpuinit pat_disable(const char *reason)
 {
         pat_enabled = 0;
         printk(KERN_INFO "%s\n", reason);
@@ -42,6 +43,11 @@ static int __init nopat(char *str)
         return 0;
 }
 early_param("nopat", nopat);
+#else
+static inline void pat_disable(const char *reason)
+{
+        (void)reason;
+}
 #endif
 
 
@@ -78,16 +84,20 @@ void pat_init(void)
         if (!pat_enabled)
                 return;
 
-        /* Paranoia check. */
-        if (!cpu_has_pat && boot_pat_state) {
-                /*
-                 * If this happens we are on a secondary CPU, but
-                 * switched to PAT on the boot CPU. We have no way to
-                 * undo PAT.
-                 */
-                printk(KERN_ERR "PAT enabled, "
-                       "but not supported by secondary CPU\n");
-                BUG();
+        if (!cpu_has_pat) {
+                if (!boot_pat_state) {
+                        pat_disable("PAT not supported by CPU.");
+                        return;
+                } else {
+                        /*
+                         * If this happens we are on a secondary CPU, but
+                         * switched to PAT on the boot CPU. We have no way to
+                         * undo PAT.
+                         */
+                        printk(KERN_ERR "PAT enabled, "
+                               "but not supported by secondary CPU\n");
+                        BUG();
+                }
         }
 
         /* Set PWT to Write-Combining. All other bits stay the same */
@@ -211,6 +221,33 @@ chk_conflict(struct memtype *new, struct memtype *entry, unsigned long *type)
 static struct memtype *cached_entry;
 static u64 cached_start;
 
+static int pat_pagerange_is_ram(unsigned long start, unsigned long end)
+{
+        int ram_page = 0, not_rampage = 0;
+        unsigned long page_nr;
+
+        for (page_nr = (start >> PAGE_SHIFT); page_nr < (end >> PAGE_SHIFT);
+             ++page_nr) {
+                /*
+                 * For legacy reasons, physical address range in the legacy ISA
+                 * region is tracked as non-RAM. This will allow users of
+                 * /dev/mem to map portions of legacy ISA region, even when
+                 * some of those portions are listed(or not even listed) with
+                 * different e820 types(RAM/reserved/..)
+                 */
+                if (page_nr >= (ISA_END_ADDRESS >> PAGE_SHIFT) &&
+                    page_is_ram(page_nr))
+                        ram_page = 1;
+                else
+                        not_rampage = 1;
+
+                if (ram_page == not_rampage)
+                        return -1;
+        }
+
+        return ram_page;
+}
+
 /*
  * For RAM pages, mark the pages as non WB memory type using
  * PageNonWB (PG_arch_1). We allow only one set_memory_uc() or
@@ -333,9 +370,13 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type,
                                               req_type & _PAGE_CACHE_MASK);
         }
 
-        is_range_ram = pagerange_is_ram(start, end);
+        if (new_type)
+                *new_type = actual_type;
+
+        is_range_ram = pat_pagerange_is_ram(start, end);
         if (is_range_ram == 1)
-                return reserve_ram_pages_type(start, end, req_type, new_type);
+                return reserve_ram_pages_type(start, end, req_type,
+                                              new_type);
         else if (is_range_ram < 0)
                 return -EINVAL;
 
@@ -347,9 +388,6 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type,
         new->end        = end;
         new->type       = actual_type;
 
-        if (new_type)
-                *new_type = actual_type;
-
         spin_lock(&memtype_lock);
 
         if (cached_entry && start >= cached_start)
@@ -437,7 +475,7 @@ int free_memtype(u64 start, u64 end)
         if (is_ISA_range(start, end - 1))
                 return 0;
 
-        is_range_ram = pagerange_is_ram(start, end);
+        is_range_ram = pat_pagerange_is_ram(start, end);
         if (is_range_ram == 1)
                 return free_ram_pages_type(start, end);
         else if (is_range_ram < 0)
@@ -505,35 +543,6 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
 }
 #endif /* CONFIG_STRICT_DEVMEM */
 
-/*
- * Change the memory type for the physial address range in kernel identity
- * mapping space if that range is a part of identity map.
- */
-static int kernel_map_sync_memtype(u64 base, unsigned long size,
-                                        unsigned long flags)
-{
-        unsigned long id_sz;
-        int ret;
-
-        if (!pat_enabled || base >= __pa(high_memory))
-                return 0;
-
-        id_sz = (__pa(high_memory) < base + size) ?
-                                                __pa(high_memory) - base :
-                                                size;
-
-        ret = ioremap_change_attr((unsigned long)__va(base), id_sz, flags);
-        /*
-         * -EFAULT return means that the addr was not valid and did not have
-         * any identity mapping. That case is a success for
-         * kernel_map_sync_memtype.
-         */
-        if (ret == -EFAULT)
-                ret = 0;
-
-        return ret;
-}
-
 int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn,
                                 unsigned long size, pgprot_t *vma_prot)
 {
@@ -584,7 +593,9 @@ int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn,
         if (retval < 0)
                 return 0;
 
-        if (kernel_map_sync_memtype(offset, size, flags)) {
+        if (((pfn < max_low_pfn_mapped) ||
+             (pfn >= (1UL<<(32 - PAGE_SHIFT)) && pfn < max_pfn_mapped)) &&
+            ioremap_change_attr((unsigned long)__va(offset), size, flags) < 0) {
                 free_memtype(offset, offset + size);
                 printk(KERN_INFO
                 "%s:%d /dev/mem ioremap_change_attr failed %s for %Lx-%Lx\n",
@@ -624,6 +635,33 @@ void unmap_devmem(unsigned long pfn, unsigned long size, pgprot_t vma_prot)
 }
 
 /*
+ * Change the memory type for the physial address range in kernel identity
+ * mapping space if that range is a part of identity map.
+ */
+int kernel_map_sync_memtype(u64 base, unsigned long size, unsigned long flags)
+{
+        unsigned long id_sz;
+
+        if (!pat_enabled || base >= __pa(high_memory))
+                return 0;
+
+        id_sz = (__pa(high_memory) < base + size) ?
+                                __pa(high_memory) - base :
+                                size;
+
+        if (ioremap_change_attr((unsigned long)__va(base), id_sz, flags) < 0) {
+                printk(KERN_INFO
+                        "%s:%d ioremap_change_attr failed %s "
+                        "for %Lx-%Lx\n",
+                        current->comm, current->pid,
+                        cattr_name(flags),
+                        base, (unsigned long long)(base + size));
+                return -EINVAL;
+        }
+        return 0;
+}
+
+/*
  * Internal interface to reserve a range of physical memory with prot.
  * Reserved non RAM regions only and after successful reserve_memtype,
  * this func also keeps identity mapping (if any) in sync with this new prot.
@@ -636,17 +674,13 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
         unsigned long flags;
         unsigned long want_flags = (pgprot_val(*vma_prot) & _PAGE_CACHE_MASK);
 
-        is_ram = pagerange_is_ram(paddr, paddr + size);
+        is_ram = pat_pagerange_is_ram(paddr, paddr + size);
 
-        if (is_ram != 0) {
-                /*
-                 * For mapping RAM pages, drivers need to call
-                 * set_memory_[uc|wc|wb] directly, for reserve and free, before
-                 * setting up the PTE.
-                 */
-                WARN_ON_ONCE(1);
-                return 0;
-        }
+        /*
+         * reserve_pfn_range() doesn't support RAM pages.
+         */
+        if (is_ram != 0)
+                return -EINVAL;
 
         ret = reserve_memtype(paddr, paddr + size, want_flags, &flags);
         if (ret)
@@ -673,15 +707,8 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
                                      flags);
         }
 
-        if (kernel_map_sync_memtype(paddr, size, flags)) {
+        if (kernel_map_sync_memtype(paddr, size, flags) < 0) {
                 free_memtype(paddr, paddr + size);
-                printk(KERN_ERR
-                        "%s:%d reserve_pfn_range ioremap_change_attr failed %s "
-                        "for %Lx-%Lx\n",
-                        current->comm, current->pid,
-                        cattr_name(flags),
-                        (unsigned long long)paddr,
-                        (unsigned long long)(paddr + size));
                 return -EINVAL;
         }
         return 0;
@@ -695,7 +722,7 @@ static void free_pfn_range(u64 paddr, unsigned long size)
 {
         int is_ram;
 
-        is_ram = pagerange_is_ram(paddr, paddr + size);
+        is_ram = pat_pagerange_is_ram(paddr, paddr + size);
         if (is_ram == 0)
                 free_memtype(paddr, paddr + size);
 }
@@ -863,6 +890,7 @@ pgprot_t pgprot_writecombine(pgprot_t prot)
         else
                 return pgprot_noncached(prot);
 }
+EXPORT_SYMBOL_GPL(pgprot_writecombine);
 
 #if defined(CONFIG_DEBUG_FS) && defined(CONFIG_X86_PAT)
 
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 86f2ffc43c3d..5b7c7c8464fe 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -313,6 +313,24 @@ int ptep_clear_flush_young(struct vm_area_struct *vma,
         return young;
 }
 
+/**
+ * reserve_top_address - reserves a hole in the top of kernel address space
+ * @reserve - size of hole to reserve
+ *
+ * Can be used to relocate the fixmap area and poke a hole in the top
+ * of kernel address space to make room for a hypervisor.
+ */
+void __init reserve_top_address(unsigned long reserve)
+{
+#ifdef CONFIG_X86_32
+        BUG_ON(fixmaps_set > 0);
+        printk(KERN_INFO "Reserving virtual address space above 0x%08x\n",
+               (int)-reserve);
+        __FIXADDR_TOP = -reserve - PAGE_SIZE;
+        __VMALLOC_RESERVE += reserve;
+#endif
+}
+
 int fixmaps_set;
 
 void __native_set_fixmap(enum fixed_addresses idx, pte_t pte)
diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
index 0951db9ee519..f2e477c91c1b 100644
--- a/arch/x86/mm/pgtable_32.c
+++ b/arch/x86/mm/pgtable_32.c
@@ -20,6 +20,8 @@
 #include <asm/tlb.h>
 #include <asm/tlbflush.h>
 
+unsigned int __VMALLOC_RESERVE = 128 << 20;
+
 /*
  * Associate a virtual page frame with a given physical page frame 
  * and protection flags for that frame.
@@ -97,22 +99,6 @@ void set_pmd_pfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags)
 unsigned long __FIXADDR_TOP = 0xfffff000;
 EXPORT_SYMBOL(__FIXADDR_TOP);
 
-/**
- * reserve_top_address - reserves a hole in the top of kernel address space
- * @reserve - size of hole to reserve
- *
- * Can be used to relocate the fixmap area and poke a hole in the top
- * of kernel address space to make room for a hypervisor.
- */
-void __init reserve_top_address(unsigned long reserve)
-{
-        BUG_ON(fixmaps_set > 0);
-        printk(KERN_INFO "Reserving virtual address space above 0x%08x\n",
-               (int)-reserve);
-        __FIXADDR_TOP = -reserve - PAGE_SIZE;
-        __VMALLOC_RESERVE += reserve;
-}
-
 /*
  * vmalloc=size forces the vmalloc area to be exactly 'size'
  * bytes. This can be used to increase (or decrease) the
diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c
index 09737c8af074..574c8bc95ef0 100644
--- a/arch/x86/mm/srat_64.c
+++ b/arch/x86/mm/srat_64.c
@@ -20,7 +20,8 @@
 #include <asm/proto.h>
 #include <asm/numa.h>
 #include <asm/e820.h>
-#include <asm/genapic.h>
+#include <asm/apic.h>
+#include <asm/uv/uv.h>
 
 int acpi_numa __initdata;
 
diff --git a/arch/x86/mm/testmmiotrace.c b/arch/x86/mm/testmmiotrace.c
index ab50a8d7402c..427fd1b56df5 100644
--- a/arch/x86/mm/testmmiotrace.c
+++ b/arch/x86/mm/testmmiotrace.c
@@ -1,5 +1,5 @@
 /*
- * Written by Pekka Paalanen, 2008 <pq@iki.fi>
+ * Written by Pekka Paalanen, 2008-2009 <pq@iki.fi>
  */
 #include <linux/module.h>
 #include <linux/io.h>
@@ -9,35 +9,74 @@
 
 static unsigned long mmio_address;
 module_param(mmio_address, ulong, 0);
-MODULE_PARM_DESC(mmio_address, "Start address of the mapping of 16 kB.");
+MODULE_PARM_DESC(mmio_address, " Start address of the mapping of 16 kB "
+                                "(or 8 MB if read_far is non-zero).");
+
+static unsigned long read_far = 0x400100;
+module_param(read_far, ulong, 0);
+MODULE_PARM_DESC(read_far, " Offset of a 32-bit read within 8 MB "
+                                "(default: 0x400100).");
+
+static unsigned v16(unsigned i)
+{
+        return i * 12 + 7;
+}
+
+static unsigned v32(unsigned i)
+{
+        return i * 212371 + 13;
+}
 
 static void do_write_test(void __iomem *p)
 {
         unsigned int i;
+        pr_info(MODULE_NAME ": write test.\n");
         mmiotrace_printk("Write test.\n");
+
         for (i = 0; i < 256; i++)
                 iowrite8(i, p + i);
+
         for (i = 1024; i < (5 * 1024); i += 2)
-                iowrite16(i * 12 + 7, p + i);
+                iowrite16(v16(i), p + i);
+
         for (i = (5 * 1024); i < (16 * 1024); i += 4)
-                iowrite32(i * 212371 + 13, p + i);
+                iowrite32(v32(i), p + i);
 }
 
 static void do_read_test(void __iomem *p)
 {
         unsigned int i;
+        unsigned errs[3] = { 0 };
+        pr_info(MODULE_NAME ": read test.\n");
         mmiotrace_printk("Read test.\n");
+
         for (i = 0; i < 256; i++)
-                ioread8(p + i);
+                if (ioread8(p + i) != i)
+                        ++errs[0];
+
         for (i = 1024; i < (5 * 1024); i += 2)
-                ioread16(p + i);
+                if (ioread16(p + i) != v16(i))
+                        ++errs[1];
+
         for (i = (5 * 1024); i < (16 * 1024); i += 4)
-                ioread32(p + i);
+                if (ioread32(p + i) != v32(i))
+                        ++errs[2];
+
+        mmiotrace_printk("Read errors: 8-bit %d, 16-bit %d, 32-bit %d.\n",
+                                                errs[0], errs[1], errs[2]);
 }
 
-static void do_test(void)
+static void do_read_far_test(void __iomem *p)
 {
-        void __iomem *p = ioremap_nocache(mmio_address, 0x4000);
+        pr_info(MODULE_NAME ": read far test.\n");
+        mmiotrace_printk("Read far test.\n");
+
+        ioread32(p + read_far);
+}
+
+static void do_test(unsigned long size)
+{
+        void __iomem *p = ioremap_nocache(mmio_address, size);
         if (!p) {
                 pr_err(MODULE_NAME ": could not ioremap, aborting.\n");
                 return;
@@ -45,11 +84,15 @@ static void do_test(void)
         mmiotrace_printk("ioremap returned %p.\n", p);
         do_write_test(p);
         do_read_test(p);
+        if (read_far && read_far < size - 4)
+                do_read_far_test(p);
         iounmap(p);
 }
 
 static int __init init(void)
 {
+        unsigned long size = (read_far) ? (8 << 20) : (16 << 10);
+
         if (mmio_address == 0) {
                 pr_err(MODULE_NAME ": you have to use the module argument "
                                                         "mmio_address.\n");
@@ -58,10 +101,11 @@ static int __init init(void)
                 return -ENXIO;
         }
 
-        pr_warning(MODULE_NAME ": WARNING: mapping 16 kB @ 0x%08lx "
-                                        "in PCI address space, and writing "
-                                        "rubbish in there.\n", mmio_address);
-        do_test();
+        pr_warning(MODULE_NAME ": WARNING: mapping %lu kB @ 0x%08lx in PCI "
+                "address space, and writing 16 kB of rubbish in there.\n",
+                 size >> 10, mmio_address);
+        do_test(size);
+        pr_info(MODULE_NAME ": All done.\n");
         return 0;
 }
 
diff --git a/arch/x86/kernel/tlb_64.c b/arch/x86/mm/tlb.c
index 7f4141d3b661..a654d59e4483 100644
--- a/arch/x86/kernel/tlb_64.c
+++ b/arch/x86/mm/tlb.c
@@ -1,24 +1,19 @@
 #include <linux/init.h>
 
 #include <linux/mm.h>
-#include <linux/delay.h>
 #include <linux/spinlock.h>
 #include <linux/smp.h>
-#include <linux/kernel_stat.h>
-#include <linux/mc146818rtc.h>
 #include <linux/interrupt.h>
+#include <linux/module.h>
 
-#include <asm/mtrr.h>
-#include <asm/pgalloc.h>
 #include <asm/tlbflush.h>
 #include <asm/mmu_context.h>
-#include <asm/proto.h>
-#include <asm/apicdef.h>
-#include <asm/idle.h>
-#include <asm/uv/uv_hub.h>
-#include <asm/uv/uv_bau.h>
+#include <asm/apic.h>
+#include <asm/uv/uv.h>
+
+DEFINE_PER_CPU_SHARED_ALIGNED(struct tlb_state, cpu_tlbstate)
+                        = { &init_mm, 0, };
 
-#include <mach_ipi.h>
 /*
  *      Smarter SMP flushing macros.
  *              c/o Linus Torvalds.
@@ -33,7 +28,7 @@
  *      To avoid global state use 8 different call vectors.
  *      Each CPU uses a specific vector to trigger flushes on other
  *      CPUs. Depending on the received vector the target CPUs look into
- *      the right per cpu variable for the flush data.
+ *      the right array slot for the flush data.
  *
  *      With more than 8 CPUs they are hashed to the 8 available
  *      vectors. The limited global vector space forces us to this right now.
@@ -48,13 +43,13 @@ union smp_flush_state {
                 spinlock_t tlbstate_lock;
                 DECLARE_BITMAP(flush_cpumask, NR_CPUS);
         };
-        char pad[SMP_CACHE_BYTES];
-} ____cacheline_aligned;
+        char pad[CONFIG_X86_INTERNODE_CACHE_BYTES];
+} ____cacheline_internodealigned_in_smp;
 
 /* State is put into the per CPU data section, but padded
    to a full cache line because other CPUs can access it and we don't
    want false sharing in the per cpu data segment. */
-static DEFINE_PER_CPU(union smp_flush_state, flush_state);
+static union smp_flush_state flush_state[NUM_INVALIDATE_TLB_VECTORS];
 
 /*
  * We cannot call mmdrop() because we are in interrupt context,
@@ -62,9 +57,9 @@ static DEFINE_PER_CPU(union smp_flush_state, flush_state);
  */
 void leave_mm(int cpu)
 {
-        if (read_pda(mmu_state) == TLBSTATE_OK)
+        if (percpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
                 BUG();
-        cpu_clear(cpu, read_pda(active_mm)->cpu_vm_mask);
+        cpu_clear(cpu, percpu_read(cpu_tlbstate.active_mm)->cpu_vm_mask);
         load_cr3(swapper_pg_dir);
 }
 EXPORT_SYMBOL_GPL(leave_mm);
@@ -117,10 +112,20 @@ EXPORT_SYMBOL_GPL(leave_mm);
  * Interrupts are disabled.
  */
 
-asmlinkage void smp_invalidate_interrupt(struct pt_regs *regs)
+/*
+ * FIXME: use of asmlinkage is not consistent.  On x86_64 it's noop
+ * but still used for documentation purpose but the usage is slightly
+ * inconsistent.  On x86_32, asmlinkage is regparm(0) but interrupt
+ * entry calls in with the first parameter in %eax.  Maybe define
+ * intrlinkage?
+ */
+#ifdef CONFIG_X86_64
+asmlinkage
+#endif
+void smp_invalidate_interrupt(struct pt_regs *regs)
 {
-        int cpu;
-        int sender;
+        unsigned int cpu;
+        unsigned int sender;
         union smp_flush_state *f;
 
         cpu = smp_processor_id();
@@ -129,7 +134,7 @@ asmlinkage void smp_invalidate_interrupt(struct pt_regs *regs)
          * Use that to determine where the sender put the data.
          */
         sender = ~regs->orig_ax - INVALIDATE_TLB_VECTOR_START;
-        f = &per_cpu(flush_state, sender);
+        f = &flush_state[sender];
 
         if (!cpumask_test_cpu(cpu, to_cpumask(f->flush_cpumask)))
                 goto out;
@@ -142,8 +147,8 @@ asmlinkage void smp_invalidate_interrupt(struct pt_regs *regs)
                  * BUG();
                  */
 
-        if (f->flush_mm == read_pda(active_mm)) {
-                if (read_pda(mmu_state) == TLBSTATE_OK) {
+        if (f->flush_mm == percpu_read(cpu_tlbstate.active_mm)) {
+                if (percpu_read(cpu_tlbstate.state) == TLBSTATE_OK) {
                         if (f->flush_va == TLB_FLUSH_ALL)
                                 local_flush_tlb();
                         else
@@ -153,19 +158,21 @@ asmlinkage void smp_invalidate_interrupt(struct pt_regs *regs)
         }
 out:
         ack_APIC_irq();
+        smp_mb__before_clear_bit();
         cpumask_clear_cpu(cpu, to_cpumask(f->flush_cpumask));
+        smp_mb__after_clear_bit();
         inc_irq_stat(irq_tlb_count);
 }
 
 static void flush_tlb_others_ipi(const struct cpumask *cpumask,
                                  struct mm_struct *mm, unsigned long va)
 {
-        int sender;
+        unsigned int sender;
         union smp_flush_state *f;
 
         /* Caller has disabled preemption */
         sender = smp_processor_id() % NUM_INVALIDATE_TLB_VECTORS;
-        f = &per_cpu(flush_state, sender);
+        f = &flush_state[sender];
 
         /*
          * Could avoid this lock when
@@ -188,7 +195,7 @@ static void flush_tlb_others_ipi(const struct cpumask *cpumask,
          * We have to send the IPI only to
          * CPUs affected.
          */
-        send_IPI_mask(to_cpumask(f->flush_cpumask),
+        apic->send_IPI_mask(to_cpumask(f->flush_cpumask),
                       INVALIDATE_TLB_VECTOR_START + sender);
 
         while (!cpumask_empty(to_cpumask(f->flush_cpumask)))
@@ -203,16 +210,13 @@ void native_flush_tlb_others(const struct cpumask *cpumask,
                              struct mm_struct *mm, unsigned long va)
 {
         if (is_uv_system()) {
-                /* FIXME: could be an percpu_alloc'd thing */
-                static DEFINE_PER_CPU(cpumask_t, flush_tlb_mask);
-                struct cpumask *after_uv_flush = &get_cpu_var(flush_tlb_mask);
-
-                cpumask_andnot(after_uv_flush, cpumask,
-                               cpumask_of(smp_processor_id()));
-                if (!uv_flush_tlb_others(after_uv_flush, mm, va))
-                        flush_tlb_others_ipi(after_uv_flush, mm, va);
+                unsigned int cpu;
 
-                put_cpu_var(flush_tlb_uv_cpumask);
+                cpu = get_cpu();
+                cpumask = uv_flush_tlb_others(cpumask, mm, va, cpu);
+                if (cpumask)
+                        flush_tlb_others_ipi(cpumask, mm, va);
+                put_cpu();
                 return;
         }
         flush_tlb_others_ipi(cpumask, mm, va);
@@ -222,8 +226,8 @@ static int __cpuinit init_smp_flush(void)
 {
         int i;
 
-        for_each_possible_cpu(i)
-                spin_lock_init(&per_cpu(flush_state, i).tlbstate_lock);
+        for (i = 0; i < ARRAY_SIZE(flush_state); i++)
+                spin_lock_init(&flush_state[i].tlbstate_lock);
 
         return 0;
 }
@@ -281,7 +285,7 @@ static void do_flush_tlb_all(void *info)
         unsigned long cpu = smp_processor_id();
 
         __flush_tlb_all();
-        if (read_pda(mmu_state) == TLBSTATE_LAZY)
+        if (percpu_read(cpu_tlbstate.state) == TLBSTATE_LAZY)
                 leave_mm(cpu);
 }
 
diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
index e9f80c744cf3..10131fbdaada 100644
--- a/arch/x86/oprofile/op_model_ppro.c
+++ b/arch/x86/oprofile/op_model_ppro.c
@@ -78,8 +78,18 @@ static void ppro_setup_ctrs(struct op_msrs const * const msrs)
         if (cpu_has_arch_perfmon) {
                 union cpuid10_eax eax;
                 eax.full = cpuid_eax(0xa);
-                if (counter_width < eax.split.bit_width)
-                        counter_width = eax.split.bit_width;
+
+                /*
+                 * For Core2 (family 6, model 15), don't reset the
+                 * counter width:
+                 */
+                if (!(eax.split.version_id == 0 &&
+                        current_cpu_data.x86 == 6 &&
+                                current_cpu_data.x86_model == 15)) {
+
+                        if (counter_width < eax.split.bit_width)
+                                counter_width = eax.split.bit_width;
+                }
         }
 
         /* clear all counters */
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index 4064345cf144..fecbce6e7d7c 100644
--- a/arch/x86/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -572,6 +572,7 @@ static __init int intel_router_probe(struct irq_router *r, struct pci_dev *route
         case PCI_DEVICE_ID_INTEL_ICH7_1:
         case PCI_DEVICE_ID_INTEL_ICH7_30:
         case PCI_DEVICE_ID_INTEL_ICH7_31:
+        case PCI_DEVICE_ID_INTEL_TGP_LPC:
         case PCI_DEVICE_ID_INTEL_ESB2_0:
         case PCI_DEVICE_ID_INTEL_ICH8_0:
         case PCI_DEVICE_ID_INTEL_ICH8_1:
diff --git a/arch/x86/pci/numaq_32.c b/arch/x86/pci/numaq_32.c
index 2089354968a2..8eb295e116f6 100644
--- a/arch/x86/pci/numaq_32.c
+++ b/arch/x86/pci/numaq_32.c
@@ -5,7 +5,7 @@
 #include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/nodemask.h>
-#include <mach_apic.h>
+#include <asm/apic.h>
 #include <asm/mpspec.h>
 #include <asm/pci_x86.h>
 
@@ -18,10 +18,6 @@
 
 #define QUADLOCAL2BUS(quad,local) (quad_local_to_mp_bus_id[quad][local])
 
-/* Where the IO area was mapped on multiquad, always 0 otherwise */
-void *xquad_portio;
-EXPORT_SYMBOL(xquad_portio);
-
 #define XQUAD_PORT_ADDR(port, quad) (xquad_portio + (XQUAD_PORTIO_QUAD*quad) + port)
 
 #define PCI_CONF1_MQ_ADDRESS(bus, devfn, reg) \
diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
index b82cae970dfd..1c975cc9839e 100644
--- a/arch/x86/pci/pcbios.c
+++ b/arch/x86/pci/pcbios.c
@@ -7,7 +7,7 @@
 #include <linux/module.h>
 #include <linux/uaccess.h>
 #include <asm/pci_x86.h>
-#include <asm/mach-default/pci-functions.h>
+#include <asm/pci-functions.h>
 
 /* BIOS32 signature: "_32_" */
 #define BIOS32_SIGNATURE        (('_' << 0) + ('3' << 8) + ('2' << 16) + ('_' << 24))
diff --git a/arch/x86/power/hibernate_asm_32.S b/arch/x86/power/hibernate_asm_32.S
index d1e9b53f9d33..b641388d8286 100644
--- a/arch/x86/power/hibernate_asm_32.S
+++ b/arch/x86/power/hibernate_asm_32.S
@@ -8,7 +8,7 @@
 
 #include <linux/linkage.h>
 #include <asm/segment.h>
-#include <asm/page.h>
+#include <asm/page_types.h>
 #include <asm/asm-offsets.h>
 #include <asm/processor-flags.h>
 
diff --git a/arch/x86/power/hibernate_asm_64.S b/arch/x86/power/hibernate_asm_64.S
index 000415947d93..9356547d8c01 100644
--- a/arch/x86/power/hibernate_asm_64.S
+++ b/arch/x86/power/hibernate_asm_64.S
@@ -18,7 +18,7 @@
         .text
 #include <linux/linkage.h>
 #include <asm/segment.h>
-#include <asm/page.h>
+#include <asm/page_types.h>
 #include <asm/asm-offsets.h>
 #include <asm/processor-flags.h>
 
diff --git a/arch/x86/scripts/strip-symbols b/arch/x86/scripts/strip-symbols
deleted file mode 100644
index a2f1ccb827c7..000000000000
--- a/arch/x86/scripts/strip-symbols
+++ /dev/null
@@ -1 +0,0 @@
-__cpu_vendor_dev_X86_VENDOR_*
diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
index 4d6ef0a336d6..16a9020c8f11 100644
--- a/arch/x86/vdso/Makefile
+++ b/arch/x86/vdso/Makefile
@@ -38,7 +38,7 @@ $(obj)/%.so: $(obj)/%.so.dbg FORCE
         $(call if_changed,objcopy)
 
 CFL := $(PROFILING) -mcmodel=small -fPIC -O2 -fasynchronous-unwind-tables -m64 \
-       $(filter -g%,$(KBUILD_CFLAGS))
+       $(filter -g%,$(KBUILD_CFLAGS)) $(call cc-option, -fno-stack-protector)
 
 $(vobjs): KBUILD_CFLAGS += $(CFL)
 
diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
index 9c98cc6ba978..7133cdf9098b 100644
--- a/arch/x86/vdso/vma.c
+++ b/arch/x86/vdso/vma.c
@@ -85,8 +85,8 @@ static unsigned long vdso_addr(unsigned long start, unsigned len)
         unsigned long addr, end;
         unsigned offset;
         end = (start + PMD_SIZE - 1) & PMD_MASK;
-        if (end >= TASK_SIZE64)
-                end = TASK_SIZE64;
+        if (end >= TASK_SIZE_MAX)
+                end = TASK_SIZE_MAX;
         end -= len;
         /* This loses some more bits than a modulo, but is cheaper */
         offset = get_random_int() & (PTRS_PER_PTE - 1);
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index 87b9ab166423..b83e119fbeb0 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -6,7 +6,7 @@ config XEN
         bool "Xen guest support"
         select PARAVIRT
         select PARAVIRT_CLOCK
-        depends on X86_64 || (X86_32 && X86_PAE && !(X86_VISWS || X86_VOYAGER))
+        depends on X86_64 || (X86_32 && X86_PAE && !X86_VISWS)
         depends on X86_CMPXCHG && X86_TSC
         help
           This is the Linux Xen port.  Enabling this will allow the
diff --git a/arch/x86/xen/Makefile b/arch/x86/xen/Makefile
index 6dcefba7836f..3b767d03fd6a 100644
--- a/arch/x86/xen/Makefile
+++ b/arch/x86/xen/Makefile
@@ -6,7 +6,8 @@ CFLAGS_REMOVE_irq.o = -pg
 endif
 
 obj-y           := enlighten.o setup.o multicalls.o mmu.o irq.o \
-                        time.o xen-asm_$(BITS).o grant-table.o suspend.o
+                        time.o xen-asm.o xen-asm_$(BITS).o \
+                        grant-table.o suspend.o
 
 obj-$(CONFIG_SMP)               += smp.o spinlock.o
 obj-$(CONFIG_XEN_DEBUG_FS)      += debugfs.o
\ No newline at end of file
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 965539ec425f..82cd39a6cbd3 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -61,40 +61,13 @@ DEFINE_PER_CPU(struct vcpu_info, xen_vcpu_info);
 enum xen_domain_type xen_domain_type = XEN_NATIVE;
 EXPORT_SYMBOL_GPL(xen_domain_type);
 
-/*
- * Identity map, in addition to plain kernel map.  This needs to be
- * large enough to allocate page table pages to allocate the rest.
- * Each page can map 2MB.
- */
-static pte_t level1_ident_pgt[PTRS_PER_PTE * 4] __page_aligned_bss;
-
-#ifdef CONFIG_X86_64
-/* l3 pud for userspace vsyscall mapping */
-static pud_t level3_user_vsyscall[PTRS_PER_PUD] __page_aligned_bss;
-#endif /* CONFIG_X86_64 */
-
-/*
- * Note about cr3 (pagetable base) values:
- *
- * xen_cr3 contains the current logical cr3 value; it contains the
- * last set cr3.  This may not be the current effective cr3, because
- * its update may be being lazily deferred.  However, a vcpu looking
- * at its own cr3 can use this value knowing that it everything will
- * be self-consistent.
- *
- * xen_current_cr3 contains the actual vcpu cr3; it is set once the
- * hypercall to set the vcpu cr3 is complete (so it may be a little
- * out of date, but it will never be set early).  If one vcpu is
- * looking at another vcpu's cr3 value, it should use this variable.
- */
-DEFINE_PER_CPU(unsigned long, xen_cr3);  /* cr3 stored as physaddr */
-DEFINE_PER_CPU(unsigned long, xen_current_cr3);  /* actual vcpu cr3 */
-
 struct start_info *xen_start_info;
 EXPORT_SYMBOL_GPL(xen_start_info);
 
 struct shared_info xen_dummy_shared_info;
 
+void *xen_initial_gdt;
+
 /*
  * Point at some empty memory to start with. We map the real shared_info
  * page as soon as fixmap is up and running.
@@ -114,14 +87,7 @@ struct shared_info *HYPERVISOR_shared_info = (void *)&xen_dummy_shared_info;
  *
  * 0: not available, 1: available
  */
-static int have_vcpu_info_placement =
-#ifdef CONFIG_X86_32
-        1
-#else
-        0
-#endif
-        ;
-
+static int have_vcpu_info_placement = 1;
 
 static void xen_vcpu_setup(int cpu)
 {
@@ -137,7 +103,7 @@ static void xen_vcpu_setup(int cpu)
 
         vcpup = &per_cpu(xen_vcpu_info, cpu);
 
-        info.mfn = virt_to_mfn(vcpup);
+        info.mfn = arbitrary_virt_to_mfn(vcpup);
         info.offset = offset_in_page(vcpup);
 
         printk(KERN_DEBUG "trying to map vcpu_info %d at %p, mfn %llx, offset %d\n",
@@ -237,7 +203,7 @@ static unsigned long xen_get_debugreg(int reg)
         return HYPERVISOR_get_debugreg(reg);
 }
 
-static void xen_leave_lazy(void)
+void xen_leave_lazy(void)
 {
         paravirt_leave_lazy(paravirt_get_lazy_mode());
         xen_mc_flush();
@@ -335,8 +301,10 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
         frames = mcs.args;
 
         for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
-                frames[f] = virt_to_mfn(va);
+                frames[f] = arbitrary_virt_to_mfn((void *)va);
+
                 make_lowmem_page_readonly((void *)va);
+                make_lowmem_page_readonly(mfn_to_virt(frames[f]));
         }
 
         MULTI_set_gdt(mcs.mc, frames, size / sizeof(struct desc_struct));
@@ -348,7 +316,7 @@ static void load_TLS_descriptor(struct thread_struct *t,
                                 unsigned int cpu, unsigned int i)
 {
         struct desc_struct *gdt = get_cpu_gdt_table(cpu);
-        xmaddr_t maddr = virt_to_machine(&gdt[GDT_ENTRY_TLS_MIN+i]);
+        xmaddr_t maddr = arbitrary_virt_to_machine(&gdt[GDT_ENTRY_TLS_MIN+i]);
         struct multicall_space mc = __xen_mc_entry(0);
 
         MULTI_update_descriptor(mc.mc, maddr.maddr, t->tls_array[i]);
@@ -357,13 +325,14 @@ static void load_TLS_descriptor(struct thread_struct *t,
 static void xen_load_tls(struct thread_struct *t, unsigned int cpu)
 {
         /*
-         * XXX sleazy hack: If we're being called in a lazy-cpu zone,
-         * it means we're in a context switch, and %gs has just been
-         * saved.  This means we can zero it out to prevent faults on
-         * exit from the hypervisor if the next process has no %gs.
-         * Either way, it has been saved, and the new value will get
-         * loaded properly.  This will go away as soon as Xen has been
-         * modified to not save/restore %gs for normal hypercalls.
+         * XXX sleazy hack: If we're being called in a lazy-cpu zone
+         * and lazy gs handling is enabled, it means we're in a
+         * context switch, and %gs has just been saved.  This means we
+         * can zero it out to prevent faults on exit from the
+         * hypervisor if the next process has no %gs.  Either way, it
+         * has been saved, and the new value will get loaded properly.
+         * This will go away as soon as Xen has been modified to not
+         * save/restore %gs for normal hypercalls.
          *
          * On x86_64, this hack is not used for %gs, because gs points
          * to KERNEL_GS_BASE (and uses it for PDA references), so we
@@ -375,7 +344,7 @@ static void xen_load_tls(struct thread_struct *t, unsigned int cpu)
          */
         if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_CPU) {
 #ifdef CONFIG_X86_32
-                loadsegment(gs, 0);
+                lazy_load_gs(0);
 #else
                 loadsegment(fs, 0);
 #endif
@@ -521,7 +490,7 @@ static void xen_write_gdt_entry(struct desc_struct *dt, int entry,
                 break;
 
         default: {
-                xmaddr_t maddr = virt_to_machine(&dt[entry]);
+                xmaddr_t maddr = arbitrary_virt_to_machine(&dt[entry]);
 
                 xen_mc_flush();
                 if (HYPERVISOR_update_descriptor(maddr.maddr, *(u64 *)desc))
@@ -587,87 +556,18 @@ static u32 xen_safe_apic_wait_icr_idle(void)
         return 0;
 }
 
-static struct apic_ops xen_basic_apic_ops = {
-        .read = xen_apic_read,
-        .write = xen_apic_write,
-        .icr_read = xen_apic_icr_read,
-        .icr_write = xen_apic_icr_write,
-        .wait_icr_idle = xen_apic_wait_icr_idle,
-        .safe_wait_icr_idle = xen_safe_apic_wait_icr_idle,
-};
-
-#endif
-
-static void xen_flush_tlb(void)
+static void set_xen_basic_apic_ops(void)
 {
-        struct mmuext_op *op;
-        struct multicall_space mcs;
-
-        preempt_disable();
-
-        mcs = xen_mc_entry(sizeof(*op));
-
-        op = mcs.args;
-        op->cmd = MMUEXT_TLB_FLUSH_LOCAL;
-        MULTI_mmuext_op(mcs.mc, op, 1, NULL, DOMID_SELF);
-
-        xen_mc_issue(PARAVIRT_LAZY_MMU);
-
-        preempt_enable();
+        apic->read = xen_apic_read;
+        apic->write = xen_apic_write;
+        apic->icr_read = xen_apic_icr_read;
+        apic->icr_write = xen_apic_icr_write;
+        apic->wait_icr_idle = xen_apic_wait_icr_idle;
+        apic->safe_wait_icr_idle = xen_safe_apic_wait_icr_idle;
 }
 
-static void xen_flush_tlb_single(unsigned long addr)
-{
-        struct mmuext_op *op;
-        struct multicall_space mcs;
-
-        preempt_disable();
-
-        mcs = xen_mc_entry(sizeof(*op));
-        op = mcs.args;
-        op->cmd = MMUEXT_INVLPG_LOCAL;
-        op->arg1.linear_addr = addr & PAGE_MASK;
-        MULTI_mmuext_op(mcs.mc, op, 1, NULL, DOMID_SELF);
-
-        xen_mc_issue(PARAVIRT_LAZY_MMU);
-
-        preempt_enable();
-}
-
-static void xen_flush_tlb_others(const struct cpumask *cpus,
-                                 struct mm_struct *mm, unsigned long va)
-{
-        struct {
-                struct mmuext_op op;
-                DECLARE_BITMAP(mask, NR_CPUS);
-        } *args;
-        struct multicall_space mcs;
-
-        BUG_ON(cpumask_empty(cpus));
-        BUG_ON(!mm);
-
-        mcs = xen_mc_entry(sizeof(*args));
-        args = mcs.args;
-        args->op.arg2.vcpumask = to_cpumask(args->mask);
-
-        /* Remove us, and any offline CPUS. */
-        cpumask_and(to_cpumask(args->mask), cpus, cpu_online_mask);
-        cpumask_clear_cpu(smp_processor_id(), to_cpumask(args->mask));
-        if (unlikely(cpumask_empty(to_cpumask(args->mask))))
-                goto issue;
-
-        if (va == TLB_FLUSH_ALL) {
-                args->op.cmd = MMUEXT_TLB_FLUSH_MULTI;
-        } else {
-                args->op.cmd = MMUEXT_INVLPG_MULTI;
-                args->op.arg1.linear_addr = va;
-        }
-
-        MULTI_mmuext_op(mcs.mc, &args->op, 1, NULL, DOMID_SELF);
+#endif
 
-issue:
-        xen_mc_issue(PARAVIRT_LAZY_MMU);
-}
 
 static void xen_clts(void)
 {
@@ -693,21 +593,6 @@ static void xen_write_cr0(unsigned long cr0)
         xen_mc_issue(PARAVIRT_LAZY_CPU);
 }
 
-static void xen_write_cr2(unsigned long cr2)
-{
-        x86_read_percpu(xen_vcpu)->arch.cr2 = cr2;
-}
-
-static unsigned long xen_read_cr2(void)
-{
-        return x86_read_percpu(xen_vcpu)->arch.cr2;
-}
-
-static unsigned long xen_read_cr2_direct(void)
-{
-        return x86_read_percpu(xen_vcpu_info.arch.cr2);
-}
-
 static void xen_write_cr4(unsigned long cr4)
 {
         cr4 &= ~X86_CR4_PGE;
@@ -716,71 +601,6 @@ static void xen_write_cr4(unsigned long cr4)
         native_write_cr4(cr4);
 }
 
-static unsigned long xen_read_cr3(void)
-{
-        return x86_read_percpu(xen_cr3);
-}
-
-static void set_current_cr3(void *v)
-{
-        x86_write_percpu(xen_current_cr3, (unsigned long)v);
-}
-
-static void __xen_write_cr3(bool kernel, unsigned long cr3)
-{
-        struct mmuext_op *op;
-        struct multicall_space mcs;
-        unsigned long mfn;
-
-        if (cr3)
-                mfn = pfn_to_mfn(PFN_DOWN(cr3));
-        else
-                mfn = 0;
-
-        WARN_ON(mfn == 0 && kernel);
-
-        mcs = __xen_mc_entry(sizeof(*op));
-
-        op = mcs.args;
-        op->cmd = kernel ? MMUEXT_NEW_BASEPTR : MMUEXT_NEW_USER_BASEPTR;
-        op->arg1.mfn = mfn;
-
-        MULTI_mmuext_op(mcs.mc, op, 1, NULL, DOMID_SELF);
-
-        if (kernel) {
-                x86_write_percpu(xen_cr3, cr3);
-
-                /* Update xen_current_cr3 once the batch has actually
-                   been submitted. */
-                xen_mc_callback(set_current_cr3, (void *)cr3);
-        }
-}
-
-static void xen_write_cr3(unsigned long cr3)
-{
-        BUG_ON(preemptible());
-
-        xen_mc_batch();  /* disables interrupts */
-
-        /* Update while interrupts are disabled, so its atomic with
-           respect to ipis */
-        x86_write_percpu(xen_cr3, cr3);
-
-        __xen_write_cr3(true, cr3);
-
-#ifdef CONFIG_X86_64
-        {
-                pgd_t *user_pgd = xen_get_user_pgd(__va(cr3));
-                if (user_pgd)
-                        __xen_write_cr3(false, __pa(user_pgd));
-                else
-                        __xen_write_cr3(false, 0);
-        }
-#endif
-
-        xen_mc_issue(PARAVIRT_LAZY_CPU);  /* interrupts restored */
-}
-
 static int xen_write_msr_safe(unsigned int msr, unsigned low, unsigned high)
 {
         int ret;
@@ -822,185 +642,6 @@ static int xen_write_msr_safe(unsigned int msr, unsigned low, unsigned high)
         return ret;
 }
 
-/* Early in boot, while setting up the initial pagetable, assume
-   everything is pinned. */
-static __init void xen_alloc_pte_init(struct mm_struct *mm, unsigned long pfn)
-{
-#ifdef CONFIG_FLATMEM
-        BUG_ON(mem_map);        /* should only be used early */
-#endif
-        make_lowmem_page_readonly(__va(PFN_PHYS(pfn)));
-}
-
-/* Early release_pte assumes that all pts are pinned, since there's
-   only init_mm and anything attached to that is pinned. */
-static void xen_release_pte_init(unsigned long pfn)
-{
-        make_lowmem_page_readwrite(__va(PFN_PHYS(pfn)));
-}
-
-static void pin_pagetable_pfn(unsigned cmd, unsigned long pfn)
-{
-        struct mmuext_op op;
-        op.cmd = cmd;
-        op.arg1.mfn = pfn_to_mfn(pfn);
-        if (HYPERVISOR_mmuext_op(&op, 1, NULL, DOMID_SELF))
-                BUG();
-}
-
-/* This needs to make sure the new pte page is pinned iff its being
-   attached to a pinned pagetable. */
-static void xen_alloc_ptpage(struct mm_struct *mm, unsigned long pfn, unsigned level)
-{
-        struct page *page = pfn_to_page(pfn);
-
-        if (PagePinned(virt_to_page(mm->pgd))) {
-                SetPagePinned(page);
-
-                vm_unmap_aliases();
-                if (!PageHighMem(page)) {
-                        make_lowmem_page_readonly(__va(PFN_PHYS((unsigned long)pfn)));
-                        if (level == PT_PTE && USE_SPLIT_PTLOCKS)
-                                pin_pagetable_pfn(MMUEXT_PIN_L1_TABLE, pfn);
-                } else {
-                        /* make sure there are no stray mappings of
-                           this page */
-                        kmap_flush_unused();
-                }
-        }
-}
-
-static void xen_alloc_pte(struct mm_struct *mm, unsigned long pfn)
-{
-        xen_alloc_ptpage(mm, pfn, PT_PTE);
-}
-
-static void xen_alloc_pmd(struct mm_struct *mm, unsigned long pfn)
-{
-        xen_alloc_ptpage(mm, pfn, PT_PMD);
-}
-
-static int xen_pgd_alloc(struct mm_struct *mm)
-{
-        pgd_t *pgd = mm->pgd;
-        int ret = 0;
-
-        BUG_ON(PagePinned(virt_to_page(pgd)));
-
-#ifdef CONFIG_X86_64
-        {
-                struct page *page = virt_to_page(pgd);
-                pgd_t *user_pgd;
-
-                BUG_ON(page->private != 0);
-
-                ret = -ENOMEM;
-
-                user_pgd = (pgd_t *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
-                page->private = (unsigned long)user_pgd;
-
-                if (user_pgd != NULL) {
-                        user_pgd[pgd_index(VSYSCALL_START)] =
-                                __pgd(__pa(level3_user_vsyscall) | _PAGE_TABLE);
-                        ret = 0;
-                }
-
-                BUG_ON(PagePinned(virt_to_page(xen_get_user_pgd(pgd))));
-        }
-#endif
-
-        return ret;
-}
-
-static void xen_pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
-#ifdef CONFIG_X86_64
-        pgd_t *user_pgd = xen_get_user_pgd(pgd);
-
-        if (user_pgd)
-                free_page((unsigned long)user_pgd);
-#endif
-}
-
-/* This should never happen until we're OK to use struct page */
-static void xen_release_ptpage(unsigned long pfn, unsigned level)
-{
-        struct page *page = pfn_to_page(pfn);
-
-        if (PagePinned(page)) {
-                if (!PageHighMem(page)) {
-                        if (level == PT_PTE && USE_SPLIT_PTLOCKS)
-                                pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, pfn);
-                        make_lowmem_page_readwrite(__va(PFN_PHYS(pfn)));
-                }
-                ClearPagePinned(page);
-        }
-}
-
-static void xen_release_pte(unsigned long pfn)
-{
-        xen_release_ptpage(pfn, PT_PTE);
-}
-
-static void xen_release_pmd(unsigned long pfn)
-{
-        xen_release_ptpage(pfn, PT_PMD);
-}
-
-#if PAGETABLE_LEVELS == 4
-static void xen_alloc_pud(struct mm_struct *mm, unsigned long pfn)
-{
-        xen_alloc_ptpage(mm, pfn, PT_PUD);
-}
-
-static void xen_release_pud(unsigned long pfn)
-{
-        xen_release_ptpage(pfn, PT_PUD);
-}
-#endif
-
-#ifdef CONFIG_HIGHPTE
-static void *xen_kmap_atomic_pte(struct page *page, enum km_type type)
-{
-        pgprot_t prot = PAGE_KERNEL;
-
-        if (PagePinned(page))
-                prot = PAGE_KERNEL_RO;
-
-        if (0 && PageHighMem(page))
-                printk("mapping highpte %lx type %d prot %s\n",
-                       page_to_pfn(page), type,
-                       (unsigned long)pgprot_val(prot) & _PAGE_RW ? "WRITE" : "READ");
-
-        return kmap_atomic_prot(page, type, prot);
-}
-#endif
-
-#ifdef CONFIG_X86_32
-static __init pte_t mask_rw_pte(pte_t *ptep, pte_t pte)
-{
-        /* If there's an existing pte, then don't allow _PAGE_RW to be set */
-        if (pte_val_ma(*ptep) & _PAGE_PRESENT)
-                pte = __pte_ma(((pte_val_ma(*ptep) & _PAGE_RW) | ~_PAGE_RW) &
-                               pte_val_ma(pte));
-
-        return pte;
-}
-
-/* Init-time set_pte while constructing initial pagetables, which
-   doesn't allow RO pagetable pages to be remapped RW */
-static __init void xen_set_pte_init(pte_t *ptep, pte_t pte)
-{
-        pte = mask_rw_pte(ptep, pte);
-
-        xen_set_pte(ptep, pte);
-}
-#endif
-
-static __init void xen_pagetable_setup_start(pgd_t *base)
-{
-}
-
 void xen_setup_shared_info(void)
 {
         if (!xen_feature(XENFEAT_auto_translated_physmap)) {
@@ -1021,37 +662,6 @@ void xen_setup_shared_info(void)
         xen_setup_mfn_list_list();
 }
 
-static __init void xen_pagetable_setup_done(pgd_t *base)
-{
-        xen_setup_shared_info();
-}
-
-static __init void xen_post_allocator_init(void)
-{
-        pv_mmu_ops.set_pte = xen_set_pte;
-        pv_mmu_ops.set_pmd = xen_set_pmd;
-        pv_mmu_ops.set_pud = xen_set_pud;
-#if PAGETABLE_LEVELS == 4
-        pv_mmu_ops.set_pgd = xen_set_pgd;
-#endif
-
-        /* This will work as long as patching hasn't happened yet
-           (which it hasn't) */
-        pv_mmu_ops.alloc_pte = xen_alloc_pte;
-        pv_mmu_ops.alloc_pmd = xen_alloc_pmd;
-        pv_mmu_ops.release_pte = xen_release_pte;
-        pv_mmu_ops.release_pmd = xen_release_pmd;
-#if PAGETABLE_LEVELS == 4
-        pv_mmu_ops.alloc_pud = xen_alloc_pud;
-        pv_mmu_ops.release_pud = xen_release_pud;
-#endif
-
-#ifdef CONFIG_X86_64
-        SetPagePinned(virt_to_page(level3_user_vsyscall));
-#endif
-        xen_mark_init_mm_pinned();
-}
-
 /* This is called once we have the cpu_possible_map */
 void xen_setup_vcpu_info_placement(void)
 {
@@ -1065,10 +675,10 @@ void xen_setup_vcpu_info_placement(void)
         if (have_vcpu_info_placement) {
                 printk(KERN_INFO "Xen: using vcpu_info placement\n");
 
-                pv_irq_ops.save_fl = xen_save_fl_direct;
-                pv_irq_ops.restore_fl = xen_restore_fl_direct;
-                pv_irq_ops.irq_disable = xen_irq_disable_direct;
-                pv_irq_ops.irq_enable = xen_irq_enable_direct;
+                pv_irq_ops.save_fl = __PV_IS_CALLEE_SAVE(xen_save_fl_direct);
+                pv_irq_ops.restore_fl = __PV_IS_CALLEE_SAVE(xen_restore_fl_direct);
+                pv_irq_ops.irq_disable = __PV_IS_CALLEE_SAVE(xen_irq_disable_direct);
+                pv_irq_ops.irq_enable = __PV_IS_CALLEE_SAVE(xen_irq_enable_direct);
                 pv_mmu_ops.read_cr2 = xen_read_cr2_direct;
         }
 }
@@ -1126,49 +736,6 @@ static unsigned xen_patch(u8 type, u16 clobbers, void *insnbuf,
         return ret;
 }
 
-static void xen_set_fixmap(unsigned idx, unsigned long phys, pgprot_t prot)
-{
-        pte_t pte;
-
-        phys >>= PAGE_SHIFT;
-
-        switch (idx) {
-        case FIX_BTMAP_END ... FIX_BTMAP_BEGIN:
-#ifdef CONFIG_X86_F00F_BUG
-        case FIX_F00F_IDT:
-#endif
-#ifdef CONFIG_X86_32
-        case FIX_WP_TEST:
-        case FIX_VDSO:
-# ifdef CONFIG_HIGHMEM
-        case FIX_KMAP_BEGIN ... FIX_KMAP_END:
-# endif
-#else
-        case VSYSCALL_LAST_PAGE ... VSYSCALL_FIRST_PAGE:
-#endif
-#ifdef CONFIG_X86_LOCAL_APIC
-        case FIX_APIC_BASE:     /* maps dummy local APIC */
-#endif
-                pte = pfn_pte(phys, prot);
-                break;
-
-        default:
-                pte = mfn_pte(phys, prot);
-                break;
-        }
-
-        __native_set_fixmap(idx, pte);
-
-#ifdef CONFIG_X86_64
-        /* Replicate changes to map the vsyscall page into the user
-           pagetable vsyscall mapping. */
-        if (idx >= VSYSCALL_LAST_PAGE && idx <= VSYSCALL_FIRST_PAGE) {
-                unsigned long vaddr = __fix_to_virt(idx);
-                set_pte_vaddr_pud(level3_user_vsyscall, vaddr, pte);
-        }
-#endif
-}
-
 static const struct pv_info xen_info __initdata = {
         .paravirt_enabled = 1,
         .shared_kernel_pmd = 0,
@@ -1264,87 +831,6 @@ static const struct pv_apic_ops xen_apic_ops __initdata = {
 #endif
 };
 
-static const struct pv_mmu_ops xen_mmu_ops __initdata = {
-        .pagetable_setup_start = xen_pagetable_setup_start,
-        .pagetable_setup_done = xen_pagetable_setup_done,
-
-        .read_cr2 = xen_read_cr2,
-        .write_cr2 = xen_write_cr2,
-
-        .read_cr3 = xen_read_cr3,
-        .write_cr3 = xen_write_cr3,
-
-        .flush_tlb_user = xen_flush_tlb,
-        .flush_tlb_kernel = xen_flush_tlb,
-        .flush_tlb_single = xen_flush_tlb_single,
-        .flush_tlb_others = xen_flush_tlb_others,
-
-        .pte_update = paravirt_nop,
-        .pte_update_defer = paravirt_nop,
-
-        .pgd_alloc = xen_pgd_alloc,
-        .pgd_free = xen_pgd_free,
-
-        .alloc_pte = xen_alloc_pte_init,
-        .release_pte = xen_release_pte_init,
-        .alloc_pmd = xen_alloc_pte_init,
-        .alloc_pmd_clone = paravirt_nop,
-        .release_pmd = xen_release_pte_init,
-
-#ifdef CONFIG_HIGHPTE
-        .kmap_atomic_pte = xen_kmap_atomic_pte,
-#endif
-
-#ifdef CONFIG_X86_64
-        .set_pte = xen_set_pte,
-#else
-        .set_pte = xen_set_pte_init,
-#endif
-        .set_pte_at = xen_set_pte_at,
-        .set_pmd = xen_set_pmd_hyper,
-
-        .ptep_modify_prot_start = __ptep_modify_prot_start,
-        .ptep_modify_prot_commit = __ptep_modify_prot_commit,
-
-        .pte_val = xen_pte_val,
-        .pte_flags = native_pte_flags,
-        .pgd_val = xen_pgd_val,
-
-        .make_pte = xen_make_pte,
-        .make_pgd = xen_make_pgd,
-
-#ifdef CONFIG_X86_PAE
-        .set_pte_atomic = xen_set_pte_atomic,
-        .set_pte_present = xen_set_pte_at,
-        .pte_clear = xen_pte_clear,
-        .pmd_clear = xen_pmd_clear,
-#endif  /* CONFIG_X86_PAE */
-        .set_pud = xen_set_pud_hyper,
-
-        .make_pmd = xen_make_pmd,
-        .pmd_val = xen_pmd_val,
-
-#if PAGETABLE_LEVELS == 4
-        .pud_val = xen_pud_val,
-        .make_pud = xen_make_pud,
-        .set_pgd = xen_set_pgd_hyper,
-
-        .alloc_pud = xen_alloc_pte_init,
-        .release_pud = xen_release_pte_init,
-#endif  /* PAGETABLE_LEVELS == 4 */
-
-        .activate_mm = xen_activate_mm,
-        .dup_mmap = xen_dup_mmap,
-        .exit_mmap = xen_exit_mmap,
-
-        .lazy_mode = {
-                .enter = paravirt_enter_lazy_mmu,
-                .leave = xen_leave_lazy,
-        },
-
-        .set_fixmap = xen_set_fixmap,
-};
-
 static void xen_reboot(int reason)
 {
         struct sched_shutdown r = { .reason = reason };
@@ -1387,223 +873,6 @@ static const struct machine_ops __initdata xen_machine_ops = {
 };
 
 
-static void __init xen_reserve_top(void)
-{
-#ifdef CONFIG_X86_32
-        unsigned long top = HYPERVISOR_VIRT_START;
-        struct xen_platform_parameters pp;
-
-        if (HYPERVISOR_xen_version(XENVER_platform_parameters, &pp) == 0)
-                top = pp.virt_start;
-
-        reserve_top_address(-top);
-#endif  /* CONFIG_X86_32 */
-}
-
-/*
- * Like __va(), but returns address in the kernel mapping (which is
- * all we have until the physical memory mapping has been set up.
- */
-static void *__ka(phys_addr_t paddr)
-{
-#ifdef CONFIG_X86_64
-        return (void *)(paddr + __START_KERNEL_map);
-#else
-        return __va(paddr);
-#endif
-}
-
-/* Convert a machine address to physical address */
-static unsigned long m2p(phys_addr_t maddr)
-{
-        phys_addr_t paddr;
-
-        maddr &= PTE_PFN_MASK;
-        paddr = mfn_to_pfn(maddr >> PAGE_SHIFT) << PAGE_SHIFT;
-
-        return paddr;
-}
-
-/* Convert a machine address to kernel virtual */
-static void *m2v(phys_addr_t maddr)
-{
-        return __ka(m2p(maddr));
-}
-
-static void set_page_prot(void *addr, pgprot_t prot)
-{
-        unsigned long pfn = __pa(addr) >> PAGE_SHIFT;
-        pte_t pte = pfn_pte(pfn, prot);
-
-        if (HYPERVISOR_update_va_mapping((unsigned long)addr, pte, 0))
-                BUG();
-}
-
-static __init void xen_map_identity_early(pmd_t *pmd, unsigned long max_pfn)
-{
-        unsigned pmdidx, pteidx;
-        unsigned ident_pte;
-        unsigned long pfn;
-
-        ident_pte = 0;
-        pfn = 0;
-        for (pmdidx = 0; pmdidx < PTRS_PER_PMD && pfn < max_pfn; pmdidx++) {
-                pte_t *pte_page;
-
-                /* Reuse or allocate a page of ptes */
-                if (pmd_present(pmd[pmdidx]))
-                        pte_page = m2v(pmd[pmdidx].pmd);
-                else {
-                        /* Check for free pte pages */
-                        if (ident_pte == ARRAY_SIZE(level1_ident_pgt))
-                                break;
-
-                        pte_page = &level1_ident_pgt[ident_pte];
-                        ident_pte += PTRS_PER_PTE;
-
-                        pmd[pmdidx] = __pmd(__pa(pte_page) | _PAGE_TABLE);
-                }
-
-                /* Install mappings */
-                for (pteidx = 0; pteidx < PTRS_PER_PTE; pteidx++, pfn++) {
-                        pte_t pte;
-
-                        if (pfn > max_pfn_mapped)
-                                max_pfn_mapped = pfn;
-
-                        if (!pte_none(pte_page[pteidx]))
-                                continue;
-
-                        pte = pfn_pte(pfn, PAGE_KERNEL_EXEC);
-                        pte_page[pteidx] = pte;
-                }
-        }
-
-        for (pteidx = 0; pteidx < ident_pte; pteidx += PTRS_PER_PTE)
-                set_page_prot(&level1_ident_pgt[pteidx], PAGE_KERNEL_RO);
-
-        set_page_prot(pmd, PAGE_KERNEL_RO);
-}
-
-#ifdef CONFIG_X86_64
-static void convert_pfn_mfn(void *v)
-{
-        pte_t *pte = v;
-        int i;
-
-        /* All levels are converted the same way, so just treat them
-           as ptes. */
-        for (i = 0; i < PTRS_PER_PTE; i++)
-                pte[i] = xen_make_pte(pte[i].pte);
-}
-
-/*
- * Set up the inital kernel pagetable.
- *
- * We can construct this by grafting the Xen provided pagetable into
- * head_64.S's preconstructed pagetables.  We copy the Xen L2's into
- * level2_ident_pgt, level2_kernel_pgt and level2_fixmap_pgt.  This
- * means that only the kernel has a physical mapping to start with -
- * but that's enough to get __va working.  We need to fill in the rest
- * of the physical mapping once some sort of allocator has been set
- * up.
- */
-static __init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd,
-                                                unsigned long max_pfn)
-{
-        pud_t *l3;
-        pmd_t *l2;
-
-        /* Zap identity mapping */
-        init_level4_pgt[0] = __pgd(0);
-
-        /* Pre-constructed entries are in pfn, so convert to mfn */
-        convert_pfn_mfn(init_level4_pgt);
-        convert_pfn_mfn(level3_ident_pgt);
-        convert_pfn_mfn(level3_kernel_pgt);
-
-        l3 = m2v(pgd[pgd_index(__START_KERNEL_map)].pgd);
-        l2 = m2v(l3[pud_index(__START_KERNEL_map)].pud);
-
-        memcpy(level2_ident_pgt, l2, sizeof(pmd_t) * PTRS_PER_PMD);
-        memcpy(level2_kernel_pgt, l2, sizeof(pmd_t) * PTRS_PER_PMD);
-
-        l3 = m2v(pgd[pgd_index(__START_KERNEL_map + PMD_SIZE)].pgd);
-        l2 = m2v(l3[pud_index(__START_KERNEL_map + PMD_SIZE)].pud);
-        memcpy(level2_fixmap_pgt, l2, sizeof(pmd_t) * PTRS_PER_PMD);
-
-        /* Set up identity map */
-        xen_map_identity_early(level2_ident_pgt, max_pfn);
-
-        /* Make pagetable pieces RO */
-        set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
-        set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
-        set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
-        set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
-        set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
-        set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
-
-        /* Pin down new L4 */
-        pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
-                          PFN_DOWN(__pa_symbol(init_level4_pgt)));
-
-        /* Unpin Xen-provided one */
-        pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, PFN_DOWN(__pa(pgd)));
-
-        /* Switch over */
-        pgd = init_level4_pgt;
-
-        /*
-         * At this stage there can be no user pgd, and no page
-         * structure to attach it to, so make sure we just set kernel
-         * pgd.
-         */
-        xen_mc_batch();
-        __xen_write_cr3(true, __pa(pgd));
-        xen_mc_issue(PARAVIRT_LAZY_CPU);
-
-        reserve_early(__pa(xen_start_info->pt_base),
-                      __pa(xen_start_info->pt_base +
-                           xen_start_info->nr_pt_frames * PAGE_SIZE),
-                      "XEN PAGETABLES");
-
-        return pgd;
-}
-#else   /* !CONFIG_X86_64 */
-static pmd_t level2_kernel_pgt[PTRS_PER_PMD] __page_aligned_bss;
-
-static __init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd,
-                                                unsigned long max_pfn)
-{
-        pmd_t *kernel_pmd;
-
-        init_pg_tables_start = __pa(pgd);
-        init_pg_tables_end = __pa(pgd) + xen_start_info->nr_pt_frames*PAGE_SIZE;
-        max_pfn_mapped = PFN_DOWN(init_pg_tables_end + 512*1024);
-
-        kernel_pmd = m2v(pgd[KERNEL_PGD_BOUNDARY].pgd);
-        memcpy(level2_kernel_pgt, kernel_pmd, sizeof(pmd_t) * PTRS_PER_PMD);
-
-        xen_map_identity_early(level2_kernel_pgt, max_pfn);
-
-        memcpy(swapper_pg_dir, pgd, sizeof(pgd_t) * PTRS_PER_PGD);
-        set_pgd(&swapper_pg_dir[KERNEL_PGD_BOUNDARY],
-                        __pgd(__pa(level2_kernel_pgt) | _PAGE_PRESENT));
-
-        set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
-        set_page_prot(swapper_pg_dir, PAGE_KERNEL_RO);
-        set_page_prot(empty_zero_page, PAGE_KERNEL_RO);
-
-        pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, PFN_DOWN(__pa(pgd)));
-
-        xen_write_cr3(__pa(swapper_pg_dir));
-
-        pin_pagetable_pfn(MMUEXT_PIN_L3_TABLE, PFN_DOWN(__pa(swapper_pg_dir)));
-
-        return swapper_pg_dir;
-}
-#endif  /* CONFIG_X86_64 */
-
 /* First C function to be called on Xen boot */
 asmlinkage void __init xen_start_kernel(void)
 {
@@ -1632,7 +901,7 @@ asmlinkage void __init xen_start_kernel(void)
         /*
          * set up the basic apic ops.
          */
-        apic_ops = &xen_basic_apic_ops;
+        set_xen_basic_apic_ops();
 #endif
 
         if (xen_feature(XENFEAT_mmu_pt_update_preserve_ad)) {
@@ -1643,10 +912,18 @@ asmlinkage void __init xen_start_kernel(void)
         machine_ops = xen_machine_ops;
 
 #ifdef CONFIG_X86_64
-        /* Disable until direct per-cpu data access. */
-        have_vcpu_info_placement = 0;
-        x86_64_init_pda();
+        /*
+         * Setup percpu state.  We only need to do this for 64-bit
+         * because 32-bit already has %fs set properly.
+         */
+        load_percpu_segment(0);
 #endif
+        /*
+         * The only reliable way to retain the initial address of the
+         * percpu gdt_page is to remember it here, so we can go and
+         * mark it RW later, when the initial percpu area is freed.
+         */
+        xen_initial_gdt = &per_cpu(gdt_page, 0);
 
         xen_smp_init();
 
@@ -1665,6 +942,9 @@ asmlinkage void __init xen_start_kernel(void)
            possible map and a non-dummy shared_info. */
         per_cpu(xen_vcpu, 0) = &HYPERVISOR_shared_info->vcpu_info[0];
 
+        local_irq_disable();
+        early_boot_irqs_off();
+
         xen_raw_console_write("mapping kernel into physical memory\n");
         pgd = xen_setup_kernel_pagetable(pgd, xen_start_info->nr_pages);
 
diff --git a/arch/x86/xen/irq.c b/arch/x86/xen/irq.c
index bb042608c602..cfd17799bd6d 100644
--- a/arch/x86/xen/irq.c
+++ b/arch/x86/xen/irq.c
@@ -19,27 +19,12 @@ void xen_force_evtchn_callback(void)
         (void)HYPERVISOR_xen_version(0, NULL);
 }
 
-static void __init __xen_init_IRQ(void)
-{
-        int i;
-
-        /* Create identity vector->irq map */
-        for(i = 0; i < NR_VECTORS; i++) {
-                int cpu;
-
-                for_each_possible_cpu(cpu)
-                        per_cpu(vector_irq, cpu)[i] = i;
-        }
-
-        xen_init_IRQ();
-}
-
 static unsigned long xen_save_fl(void)
 {
         struct vcpu_info *vcpu;
         unsigned long flags;
 
-        vcpu = x86_read_percpu(xen_vcpu);
+        vcpu = percpu_read(xen_vcpu);
 
         /* flag has opposite sense of mask */
         flags = !vcpu->evtchn_upcall_mask;
@@ -50,6 +35,7 @@ static unsigned long xen_save_fl(void)
         */
         return (-flags) & X86_EFLAGS_IF;
 }
+PV_CALLEE_SAVE_REGS_THUNK(xen_save_fl);
 
 static void xen_restore_fl(unsigned long flags)
 {
@@ -62,7 +48,7 @@ static void xen_restore_fl(unsigned long flags)
            make sure we're don't switch CPUs between getting the vcpu
            pointer and updating the mask. */
         preempt_disable();
-        vcpu = x86_read_percpu(xen_vcpu);
+        vcpu = percpu_read(xen_vcpu);
         vcpu->evtchn_upcall_mask = flags;
         preempt_enable_no_resched();
 
@@ -76,6 +62,7 @@ static void xen_restore_fl(unsigned long flags)
                         xen_force_evtchn_callback();
         }
 }
+PV_CALLEE_SAVE_REGS_THUNK(xen_restore_fl);
 
 static void xen_irq_disable(void)
 {
@@ -83,9 +70,10 @@ static void xen_irq_disable(void)
            make sure we're don't switch CPUs between getting the vcpu
            pointer and updating the mask. */
         preempt_disable();
-        x86_read_percpu(xen_vcpu)->evtchn_upcall_mask = 1;
+        percpu_read(xen_vcpu)->evtchn_upcall_mask = 1;
         preempt_enable_no_resched();
 }
+PV_CALLEE_SAVE_REGS_THUNK(xen_irq_disable);
 
 static void xen_irq_enable(void)
 {
@@ -96,7 +84,7 @@ static void xen_irq_enable(void)
            the caller is confused and is trying to re-enable interrupts
            on an indeterminate processor. */
 
-        vcpu = x86_read_percpu(xen_vcpu);
+        vcpu = percpu_read(xen_vcpu);
         vcpu->evtchn_upcall_mask = 0;
 
         /* Doesn't matter if we get preempted here, because any
@@ -106,6 +94,7 @@ static void xen_irq_enable(void)
         if (unlikely(vcpu->evtchn_upcall_pending))
                 xen_force_evtchn_callback();
 }
+PV_CALLEE_SAVE_REGS_THUNK(xen_irq_enable);
 
 static void xen_safe_halt(void)
 {
@@ -123,11 +112,13 @@ static void xen_halt(void)
 }
 
 static const struct pv_irq_ops xen_irq_ops __initdata = {
-        .init_IRQ = __xen_init_IRQ,
-        .save_fl = xen_save_fl,
-        .restore_fl = xen_restore_fl,
-        .irq_disable = xen_irq_disable,
-        .irq_enable = xen_irq_enable,
+        .init_IRQ = xen_init_IRQ,
+
+        .save_fl = PV_CALLEE_SAVE(xen_save_fl),
+        .restore_fl = PV_CALLEE_SAVE(xen_restore_fl),
+        .irq_disable = PV_CALLEE_SAVE(xen_irq_disable),
+        .irq_enable = PV_CALLEE_SAVE(xen_irq_enable),
+
         .safe_halt = xen_safe_halt,
         .halt = xen_halt,
 #ifdef CONFIG_X86_64
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 503c240e26c7..cb6afa4ec95c 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -47,6 +47,7 @@
 #include <asm/tlbflush.h>
 #include <asm/fixmap.h>
 #include <asm/mmu_context.h>
+#include <asm/setup.h>
 #include <asm/paravirt.h>
 #include <asm/linkage.h>
 
@@ -55,6 +56,8 @@
 
 #include <xen/page.h>
 #include <xen/interface/xen.h>
+#include <xen/interface/version.h>
+#include <xen/hvc-console.h>
 
 #include "multicalls.h"
 #include "mmu.h"
@@ -114,6 +117,37 @@ static inline void check_zero(void)
 
 #endif /* CONFIG_XEN_DEBUG_FS */
 
+
+/*
+ * Identity map, in addition to plain kernel map.  This needs to be
+ * large enough to allocate page table pages to allocate the rest.
+ * Each page can map 2MB.
+ */
+static pte_t level1_ident_pgt[PTRS_PER_PTE * 4] __page_aligned_bss;
+
+#ifdef CONFIG_X86_64
+/* l3 pud for userspace vsyscall mapping */
+static pud_t level3_user_vsyscall[PTRS_PER_PUD] __page_aligned_bss;
+#endif /* CONFIG_X86_64 */
+
+/*
+ * Note about cr3 (pagetable base) values:
+ *
+ * xen_cr3 contains the current logical cr3 value; it contains the
+ * last set cr3.  This may not be the current effective cr3, because
+ * its update may be being lazily deferred.  However, a vcpu looking
+ * at its own cr3 can use this value knowing that it everything will
+ * be self-consistent.
+ *
+ * xen_current_cr3 contains the actual vcpu cr3; it is set once the
+ * hypercall to set the vcpu cr3 is complete (so it may be a little
+ * out of date, but it will never be set early).  If one vcpu is
+ * looking at another vcpu's cr3 value, it should use this variable.
+ */
+DEFINE_PER_CPU(unsigned long, xen_cr3);  /* cr3 stored as physaddr */
+DEFINE_PER_CPU(unsigned long, xen_current_cr3);  /* actual vcpu cr3 */
+
+
 /*
  * Just beyond the highest usermode address.  STACK_TOP_MAX has a
  * redzone above it, so round it up to a PGD boundary.
@@ -242,6 +276,13 @@ void set_phys_to_machine(unsigned long pfn, unsigned long mfn)
         p2m_top[topidx][idx] = mfn;
 }
 
+unsigned long arbitrary_virt_to_mfn(void *vaddr)
+{
+        xmaddr_t maddr = arbitrary_virt_to_machine(vaddr);
+
+        return PFN_DOWN(maddr.maddr);
+}
+
 xmaddr_t arbitrary_virt_to_machine(void *vaddr)
 {
         unsigned long address = (unsigned long)vaddr;
@@ -458,28 +499,33 @@ pteval_t xen_pte_val(pte_t pte)
 {
         return pte_mfn_to_pfn(pte.pte);
 }
+PV_CALLEE_SAVE_REGS_THUNK(xen_pte_val);
 
 pgdval_t xen_pgd_val(pgd_t pgd)
 {
         return pte_mfn_to_pfn(pgd.pgd);
 }
+PV_CALLEE_SAVE_REGS_THUNK(xen_pgd_val);
 
 pte_t xen_make_pte(pteval_t pte)
 {
         pte = pte_pfn_to_mfn(pte);
         return native_make_pte(pte);
 }
+PV_CALLEE_SAVE_REGS_THUNK(xen_make_pte);
 
 pgd_t xen_make_pgd(pgdval_t pgd)
 {
         pgd = pte_pfn_to_mfn(pgd);
         return native_make_pgd(pgd);
 }
+PV_CALLEE_SAVE_REGS_THUNK(xen_make_pgd);
 
 pmdval_t xen_pmd_val(pmd_t pmd)
 {
         return pte_mfn_to_pfn(pmd.pmd);
 }
+PV_CALLEE_SAVE_REGS_THUNK(xen_pmd_val);
 
 void xen_set_pud_hyper(pud_t *ptr, pud_t val)
 {
@@ -556,12 +602,14 @@ pmd_t xen_make_pmd(pmdval_t pmd)
         pmd = pte_pfn_to_mfn(pmd);
         return native_make_pmd(pmd);
 }
+PV_CALLEE_SAVE_REGS_THUNK(xen_make_pmd);
 
 #if PAGETABLE_LEVELS == 4
 pudval_t xen_pud_val(pud_t pud)
 {
         return pte_mfn_to_pfn(pud.pud);
 }
+PV_CALLEE_SAVE_REGS_THUNK(xen_pud_val);
 
 pud_t xen_make_pud(pudval_t pud)
 {
@@ -569,6 +617,7 @@ pud_t xen_make_pud(pudval_t pud)
 
         return native_make_pud(pud);
 }
+PV_CALLEE_SAVE_REGS_THUNK(xen_make_pud);
 
 pgd_t *xen_get_user_pgd(pgd_t *pgd)
 {
@@ -1063,18 +1112,14 @@ static void drop_other_mm_ref(void *info)
         struct mm_struct *mm = info;
         struct mm_struct *active_mm;
 
-#ifdef CONFIG_X86_64
-        active_mm = read_pda(active_mm);
-#else
-        active_mm = __get_cpu_var(cpu_tlbstate).active_mm;
-#endif
+        active_mm = percpu_read(cpu_tlbstate.active_mm);
 
         if (active_mm == mm)
                 leave_mm(smp_processor_id());
 
         /* If this cpu still has a stale cr3 reference, then make sure
            it has been flushed. */
-        if (x86_read_percpu(xen_current_cr3) == __pa(mm->pgd)) {
+        if (percpu_read(xen_current_cr3) == __pa(mm->pgd)) {
                 load_cr3(swapper_pg_dir);
                 arch_flush_lazy_cpu_mode();
         }
@@ -1156,6 +1201,706 @@ void xen_exit_mmap(struct mm_struct *mm)
         spin_unlock(&mm->page_table_lock);
 }
 
+static __init void xen_pagetable_setup_start(pgd_t *base)
+{
+}
+
+static __init void xen_pagetable_setup_done(pgd_t *base)
+{
+        xen_setup_shared_info();
+}
+
+static void xen_write_cr2(unsigned long cr2)
+{
+        percpu_read(xen_vcpu)->arch.cr2 = cr2;
+}
+
+static unsigned long xen_read_cr2(void)
+{
+        return percpu_read(xen_vcpu)->arch.cr2;
+}
+
+unsigned long xen_read_cr2_direct(void)
+{
+        return percpu_read(xen_vcpu_info.arch.cr2);
+}
+
+static void xen_flush_tlb(void)
+{
+        struct mmuext_op *op;
+        struct multicall_space mcs;
+
+        preempt_disable();
+
+        mcs = xen_mc_entry(sizeof(*op));
+
+        op = mcs.args;
+        op->cmd = MMUEXT_TLB_FLUSH_LOCAL;
+        MULTI_mmuext_op(mcs.mc, op, 1, NULL, DOMID_SELF);
+
+        xen_mc_issue(PARAVIRT_LAZY_MMU);
+
+        preempt_enable();
+}
+
+static void xen_flush_tlb_single(unsigned long addr)
+{
+        struct mmuext_op *op;
+        struct multicall_space mcs;
+
+        preempt_disable();
+
+        mcs = xen_mc_entry(sizeof(*op));
+        op = mcs.args;
+        op->cmd = MMUEXT_INVLPG_LOCAL;
+        op->arg1.linear_addr = addr & PAGE_MASK;
+        MULTI_mmuext_op(mcs.mc, op, 1, NULL, DOMID_SELF);
+
+        xen_mc_issue(PARAVIRT_LAZY_MMU);
+
+        preempt_enable();
+}
+
+static void xen_flush_tlb_others(const struct cpumask *cpus,
+                                 struct mm_struct *mm, unsigned long va)
+{
+        struct {
+                struct mmuext_op op;
+                DECLARE_BITMAP(mask, NR_CPUS);
+        } *args;
+        struct multicall_space mcs;
+
+        BUG_ON(cpumask_empty(cpus));
+        BUG_ON(!mm);
+
+        mcs = xen_mc_entry(sizeof(*args));
+        args = mcs.args;
+        args->op.arg2.vcpumask = to_cpumask(args->mask);
+
+        /* Remove us, and any offline CPUS. */
+        cpumask_and(to_cpumask(args->mask), cpus, cpu_online_mask);
+        cpumask_clear_cpu(smp_processor_id(), to_cpumask(args->mask));
+
+        if (va == TLB_FLUSH_ALL) {
+                args->op.cmd = MMUEXT_TLB_FLUSH_MULTI;
+        } else {
+                args->op.cmd = MMUEXT_INVLPG_MULTI;
+                args->op.arg1.linear_addr = va;
+        }
+
+        MULTI_mmuext_op(mcs.mc, &args->op, 1, NULL, DOMID_SELF);
+
+        xen_mc_issue(PARAVIRT_LAZY_MMU);
+}
+
+static unsigned long xen_read_cr3(void)
+{
+        return percpu_read(xen_cr3);
+}
+
+static void set_current_cr3(void *v)
+{
+        percpu_write(xen_current_cr3, (unsigned long)v);
+}
+
+static void __xen_write_cr3(bool kernel, unsigned long cr3)
+{
+        struct mmuext_op *op;
+        struct multicall_space mcs;
+        unsigned long mfn;
+
+        if (cr3)
+                mfn = pfn_to_mfn(PFN_DOWN(cr3));
+        else
+                mfn = 0;
+
+        WARN_ON(mfn == 0 && kernel);
+
+        mcs = __xen_mc_entry(sizeof(*op));
+
+        op = mcs.args;
+        op->cmd = kernel ? MMUEXT_NEW_BASEPTR : MMUEXT_NEW_USER_BASEPTR;
+        op->arg1.mfn = mfn;
+
+        MULTI_mmuext_op(mcs.mc, op, 1, NULL, DOMID_SELF);
+
+        if (kernel) {
+                percpu_write(xen_cr3, cr3);
+
+                /* Update xen_current_cr3 once the batch has actually
+                   been submitted. */
+                xen_mc_callback(set_current_cr3, (void *)cr3);
+        }
+}
+
+static void xen_write_cr3(unsigned long cr3)
+{
+        BUG_ON(preemptible());
+
+        xen_mc_batch();  /* disables interrupts */
+
+        /* Update while interrupts are disabled, so its atomic with
+           respect to ipis */
+        percpu_write(xen_cr3, cr3);
+
+        __xen_write_cr3(true, cr3);
+
+#ifdef CONFIG_X86_64
+        {
+                pgd_t *user_pgd = xen_get_user_pgd(__va(cr3));
+                if (user_pgd)
+                        __xen_write_cr3(false, __pa(user_pgd));
+                else
+                        __xen_write_cr3(false, 0);
+        }
+#endif
+
+        xen_mc_issue(PARAVIRT_LAZY_CPU);  /* interrupts restored */
+}
+
+static int xen_pgd_alloc(struct mm_struct *mm)
+{
+        pgd_t *pgd = mm->pgd;
+        int ret = 0;
+
+        BUG_ON(PagePinned(virt_to_page(pgd)));
+
+#ifdef CONFIG_X86_64
+        {
+                struct page *page = virt_to_page(pgd);
+                pgd_t *user_pgd;
+
+                BUG_ON(page->private != 0);
+
+                ret = -ENOMEM;
+
+                user_pgd = (pgd_t *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
+                page->private = (unsigned long)user_pgd;
+
+                if (user_pgd != NULL) {
+                        user_pgd[pgd_index(VSYSCALL_START)] =
+                                __pgd(__pa(level3_user_vsyscall) | _PAGE_TABLE);
+                        ret = 0;
+                }
+
+                BUG_ON(PagePinned(virt_to_page(xen_get_user_pgd(pgd))));
+        }
+#endif
+
+        return ret;
+}
+
+static void xen_pgd_free(struct mm_struct *mm, pgd_t *pgd)
+{
+#ifdef CONFIG_X86_64
+        pgd_t *user_pgd = xen_get_user_pgd(pgd);
+
+        if (user_pgd)
+                free_page((unsigned long)user_pgd);
+#endif
+}
+
+#ifdef CONFIG_HIGHPTE
+static void *xen_kmap_atomic_pte(struct page *page, enum km_type type)
+{
+        pgprot_t prot = PAGE_KERNEL;
+
+        if (PagePinned(page))
+                prot = PAGE_KERNEL_RO;
+
+        if (0 && PageHighMem(page))
+                printk("mapping highpte %lx type %d prot %s\n",
+                       page_to_pfn(page), type,
+                       (unsigned long)pgprot_val(prot) & _PAGE_RW ? "WRITE" : "READ");
+
+        return kmap_atomic_prot(page, type, prot);
+}
+#endif
+
+#ifdef CONFIG_X86_32
+static __init pte_t mask_rw_pte(pte_t *ptep, pte_t pte)
+{
+        /* If there's an existing pte, then don't allow _PAGE_RW to be set */
+        if (pte_val_ma(*ptep) & _PAGE_PRESENT)
+                pte = __pte_ma(((pte_val_ma(*ptep) & _PAGE_RW) | ~_PAGE_RW) &
+                               pte_val_ma(pte));
+
+        return pte;
+}
+
+/* Init-time set_pte while constructing initial pagetables, which
+   doesn't allow RO pagetable pages to be remapped RW */
+static __init void xen_set_pte_init(pte_t *ptep, pte_t pte)
+{
+        pte = mask_rw_pte(ptep, pte);
+
+        xen_set_pte(ptep, pte);
+}
+#endif
+
+/* Early in boot, while setting up the initial pagetable, assume
+   everything is pinned. */
+static __init void xen_alloc_pte_init(struct mm_struct *mm, unsigned long pfn)
+{
+#ifdef CONFIG_FLATMEM
+        BUG_ON(mem_map);        /* should only be used early */
+#endif
+        make_lowmem_page_readonly(__va(PFN_PHYS(pfn)));
+}
+
+/* Early release_pte assumes that all pts are pinned, since there's
+   only init_mm and anything attached to that is pinned. */
+static void xen_release_pte_init(unsigned long pfn)
+{
+        make_lowmem_page_readwrite(__va(PFN_PHYS(pfn)));
+}
+
+static void pin_pagetable_pfn(unsigned cmd, unsigned long pfn)
+{
+        struct mmuext_op op;
+        op.cmd = cmd;
+        op.arg1.mfn = pfn_to_mfn(pfn);
+        if (HYPERVISOR_mmuext_op(&op, 1, NULL, DOMID_SELF))
+                BUG();
+}
+
+/* This needs to make sure the new pte page is pinned iff its being
+   attached to a pinned pagetable. */
+static void xen_alloc_ptpage(struct mm_struct *mm, unsigned long pfn, unsigned level)
+{
+        struct page *page = pfn_to_page(pfn);
+
+        if (PagePinned(virt_to_page(mm->pgd))) {
+                SetPagePinned(page);
+
+                vm_unmap_aliases();
+                if (!PageHighMem(page)) {
+                        make_lowmem_page_readonly(__va(PFN_PHYS((unsigned long)pfn)));
+                        if (level == PT_PTE && USE_SPLIT_PTLOCKS)
+                                pin_pagetable_pfn(MMUEXT_PIN_L1_TABLE, pfn);
+                } else {
+                        /* make sure there are no stray mappings of
+                           this page */
+                        kmap_flush_unused();
+                }
+        }
+}
+
+static void xen_alloc_pte(struct mm_struct *mm, unsigned long pfn)
+{
+        xen_alloc_ptpage(mm, pfn, PT_PTE);
+}
+
+static void xen_alloc_pmd(struct mm_struct *mm, unsigned long pfn)
+{
+        xen_alloc_ptpage(mm, pfn, PT_PMD);
+}
+
+/* This should never happen until we're OK to use struct page */
+static void xen_release_ptpage(unsigned long pfn, unsigned level)
+{
+        struct page *page = pfn_to_page(pfn);
+
+        if (PagePinned(page)) {
+                if (!PageHighMem(page)) {
+                        if (level == PT_PTE && USE_SPLIT_PTLOCKS)
+                                pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, pfn);
+                        make_lowmem_page_readwrite(__va(PFN_PHYS(pfn)));
+                }
+                ClearPagePinned(page);
+        }
+}
+
+static void xen_release_pte(unsigned long pfn)
+{
+        xen_release_ptpage(pfn, PT_PTE);
+}
+
+static void xen_release_pmd(unsigned long pfn)
+{
+        xen_release_ptpage(pfn, PT_PMD);
+}
+
+#if PAGETABLE_LEVELS == 4
+static void xen_alloc_pud(struct mm_struct *mm, unsigned long pfn)
+{
+        xen_alloc_ptpage(mm, pfn, PT_PUD);
+}
+
+static void xen_release_pud(unsigned long pfn)
+{
+        xen_release_ptpage(pfn, PT_PUD);
+}
+#endif
+
+void __init xen_reserve_top(void)
+{
+#ifdef CONFIG_X86_32
+        unsigned long top = HYPERVISOR_VIRT_START;
+        struct xen_platform_parameters pp;
+
+        if (HYPERVISOR_xen_version(XENVER_platform_parameters, &pp) == 0)
+                top = pp.virt_start;
+
+        reserve_top_address(-top);
+#endif  /* CONFIG_X86_32 */
+}
+
+/*
+ * Like __va(), but returns address in the kernel mapping (which is
+ * all we have until the physical memory mapping has been set up.
+ */
+static void *__ka(phys_addr_t paddr)
+{
+#ifdef CONFIG_X86_64
+        return (void *)(paddr + __START_KERNEL_map);
+#else
+        return __va(paddr);
+#endif
+}
+
+/* Convert a machine address to physical address */
+static unsigned long m2p(phys_addr_t maddr)
+{
+        phys_addr_t paddr;
+
+        maddr &= PTE_PFN_MASK;
+        paddr = mfn_to_pfn(maddr >> PAGE_SHIFT) << PAGE_SHIFT;
+
+        return paddr;
+}
+
+/* Convert a machine address to kernel virtual */
+static void *m2v(phys_addr_t maddr)
+{
+        return __ka(m2p(maddr));
+}
+
+static void set_page_prot(void *addr, pgprot_t prot)
+{
+        unsigned long pfn = __pa(addr) >> PAGE_SHIFT;
+        pte_t pte = pfn_pte(pfn, prot);
+
+        if (HYPERVISOR_update_va_mapping((unsigned long)addr, pte, 0))
+                BUG();
+}
+
+static __init void xen_map_identity_early(pmd_t *pmd, unsigned long max_pfn)
+{
+        unsigned pmdidx, pteidx;
+        unsigned ident_pte;
+        unsigned long pfn;
+
+        ident_pte = 0;
+        pfn = 0;
+        for (pmdidx = 0; pmdidx < PTRS_PER_PMD && pfn < max_pfn; pmdidx++) {
+                pte_t *pte_page;
+
+                /* Reuse or allocate a page of ptes */
+                if (pmd_present(pmd[pmdidx]))
+                        pte_page = m2v(pmd[pmdidx].pmd);
+                else {
+                        /* Check for free pte pages */
+                        if (ident_pte == ARRAY_SIZE(level1_ident_pgt))
+                                break;
+
+                        pte_page = &level1_ident_pgt[ident_pte];
+                        ident_pte += PTRS_PER_PTE;
+
+                        pmd[pmdidx] = __pmd(__pa(pte_page) | _PAGE_TABLE);
+                }
+
+                /* Install mappings */
+                for (pteidx = 0; pteidx < PTRS_PER_PTE; pteidx++, pfn++) {
+                        pte_t pte;
+
+                        if (pfn > max_pfn_mapped)
+                                max_pfn_mapped = pfn;
+
+                        if (!pte_none(pte_page[pteidx]))
+                                continue;
+
+                        pte = pfn_pte(pfn, PAGE_KERNEL_EXEC);
+                        pte_page[pteidx] = pte;
+                }
+        }
+
+        for (pteidx = 0; pteidx < ident_pte; pteidx += PTRS_PER_PTE)
+                set_page_prot(&level1_ident_pgt[pteidx], PAGE_KERNEL_RO);
+
+        set_page_prot(pmd, PAGE_KERNEL_RO);
+}
+
+#ifdef CONFIG_X86_64
+static void convert_pfn_mfn(void *v)
+{
+        pte_t *pte = v;
+        int i;
+
+        /* All levels are converted the same way, so just treat them
+           as ptes. */
+        for (i = 0; i < PTRS_PER_PTE; i++)
+                pte[i] = xen_make_pte(pte[i].pte);
+}
+
+/*
+ * Set up the inital kernel pagetable.
+ *
+ * We can construct this by grafting the Xen provided pagetable into
+ * head_64.S's preconstructed pagetables.  We copy the Xen L2's into
+ * level2_ident_pgt, level2_kernel_pgt and level2_fixmap_pgt.  This
+ * means that only the kernel has a physical mapping to start with -
+ * but that's enough to get __va working.  We need to fill in the rest
+ * of the physical mapping once some sort of allocator has been set
+ * up.
+ */
+__init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd,
+                                         unsigned long max_pfn)
+{
+        pud_t *l3;
+        pmd_t *l2;
+
+        /* Zap identity mapping */
+        init_level4_pgt[0] = __pgd(0);
+
+        /* Pre-constructed entries are in pfn, so convert to mfn */
+        convert_pfn_mfn(init_level4_pgt);
+        convert_pfn_mfn(level3_ident_pgt);
+        convert_pfn_mfn(level3_kernel_pgt);
+
+        l3 = m2v(pgd[pgd_index(__START_KERNEL_map)].pgd);
+        l2 = m2v(l3[pud_index(__START_KERNEL_map)].pud);
+
+        memcpy(level2_ident_pgt, l2, sizeof(pmd_t) * PTRS_PER_PMD);
+        memcpy(level2_kernel_pgt, l2, sizeof(pmd_t) * PTRS_PER_PMD);
+
+        l3 = m2v(pgd[pgd_index(__START_KERNEL_map + PMD_SIZE)].pgd);
+        l2 = m2v(l3[pud_index(__START_KERNEL_map + PMD_SIZE)].pud);
+        memcpy(level2_fixmap_pgt, l2, sizeof(pmd_t) * PTRS_PER_PMD);
+
+        /* Set up identity map */
+        xen_map_identity_early(level2_ident_pgt, max_pfn);
+
+        /* Make pagetable pieces RO */
+        set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
+        set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
+        set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
+        set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
+        set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
+        set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
+
+        /* Pin down new L4 */
+        pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
+                          PFN_DOWN(__pa_symbol(init_level4_pgt)));
+
+        /* Unpin Xen-provided one */
+        pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, PFN_DOWN(__pa(pgd)));
+
+        /* Switch over */
+        pgd = init_level4_pgt;
+
+        /*
+         * At this stage there can be no user pgd, and no page
+         * structure to attach it to, so make sure we just set kernel
+         * pgd.
+         */
+        xen_mc_batch();
+        __xen_write_cr3(true, __pa(pgd));
+        xen_mc_issue(PARAVIRT_LAZY_CPU);
+
+        reserve_early(__pa(xen_start_info->pt_base),
+                      __pa(xen_start_info->pt_base +
+                           xen_start_info->nr_pt_frames * PAGE_SIZE),
+                      "XEN PAGETABLES");
+
+        return pgd;
+}
+#else   /* !CONFIG_X86_64 */
+static pmd_t level2_kernel_pgt[PTRS_PER_PMD] __page_aligned_bss;
+
+__init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd,
+                                         unsigned long max_pfn)
+{
+        pmd_t *kernel_pmd;
+
+        init_pg_tables_start = __pa(pgd);
+        init_pg_tables_end = __pa(pgd) + xen_start_info->nr_pt_frames*PAGE_SIZE;
+        max_pfn_mapped = PFN_DOWN(init_pg_tables_end + 512*1024);
+
+        kernel_pmd = m2v(pgd[KERNEL_PGD_BOUNDARY].pgd);
+        memcpy(level2_kernel_pgt, kernel_pmd, sizeof(pmd_t) * PTRS_PER_PMD);
+
+        xen_map_identity_early(level2_kernel_pgt, max_pfn);
+
+        memcpy(swapper_pg_dir, pgd, sizeof(pgd_t) * PTRS_PER_PGD);
+        set_pgd(&swapper_pg_dir[KERNEL_PGD_BOUNDARY],
+                        __pgd(__pa(level2_kernel_pgt) | _PAGE_PRESENT));
+
+        set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
+        set_page_prot(swapper_pg_dir, PAGE_KERNEL_RO);
+        set_page_prot(empty_zero_page, PAGE_KERNEL_RO);
+
+        pin_pagetable_pfn(MMUEXT_UNPIN_TABLE, PFN_DOWN(__pa(pgd)));
+
+        xen_write_cr3(__pa(swapper_pg_dir));
+
+        pin_pagetable_pfn(MMUEXT_PIN_L3_TABLE, PFN_DOWN(__pa(swapper_pg_dir)));
+
+        return swapper_pg_dir;
+}
+#endif  /* CONFIG_X86_64 */
+
+static void xen_set_fixmap(unsigned idx, unsigned long phys, pgprot_t prot)
+{
+        pte_t pte;
+
+        phys >>= PAGE_SHIFT;
+
+        switch (idx) {
+        case FIX_BTMAP_END ... FIX_BTMAP_BEGIN:
+#ifdef CONFIG_X86_F00F_BUG
+        case FIX_F00F_IDT:
+#endif
+#ifdef CONFIG_X86_32
+        case FIX_WP_TEST:
+        case FIX_VDSO:
+# ifdef CONFIG_HIGHMEM
+        case FIX_KMAP_BEGIN ... FIX_KMAP_END:
+# endif
+#else
+        case VSYSCALL_LAST_PAGE ... VSYSCALL_FIRST_PAGE:
+#endif
+#ifdef CONFIG_X86_LOCAL_APIC
+        case FIX_APIC_BASE:     /* maps dummy local APIC */
+#endif
+                pte = pfn_pte(phys, prot);
+                break;
+
+        default:
+                pte = mfn_pte(phys, prot);
+                break;
+        }
+
+        __native_set_fixmap(idx, pte);
+
+#ifdef CONFIG_X86_64
+        /* Replicate changes to map the vsyscall page into the user
+           pagetable vsyscall mapping. */
+        if (idx >= VSYSCALL_LAST_PAGE && idx <= VSYSCALL_FIRST_PAGE) {
+                unsigned long vaddr = __fix_to_virt(idx);
+                set_pte_vaddr_pud(level3_user_vsyscall, vaddr, pte);
+        }
+#endif
+}
+
+__init void xen_post_allocator_init(void)
+{
+        pv_mmu_ops.set_pte = xen_set_pte;
+        pv_mmu_ops.set_pmd = xen_set_pmd;
+        pv_mmu_ops.set_pud = xen_set_pud;
+#if PAGETABLE_LEVELS == 4
+        pv_mmu_ops.set_pgd = xen_set_pgd;
+#endif
+
+        /* This will work as long as patching hasn't happened yet
+           (which it hasn't) */
+        pv_mmu_ops.alloc_pte = xen_alloc_pte;
+        pv_mmu_ops.alloc_pmd = xen_alloc_pmd;
+        pv_mmu_ops.release_pte = xen_release_pte;
+        pv_mmu_ops.release_pmd = xen_release_pmd;
+#if PAGETABLE_LEVELS == 4
+        pv_mmu_ops.alloc_pud = xen_alloc_pud;
+        pv_mmu_ops.release_pud = xen_release_pud;
+#endif
+
+#ifdef CONFIG_X86_64
+        SetPagePinned(virt_to_page(level3_user_vsyscall));
+#endif
+        xen_mark_init_mm_pinned();
+}
+
+
+const struct pv_mmu_ops xen_mmu_ops __initdata = {
+        .pagetable_setup_start = xen_pagetable_setup_start,
+        .pagetable_setup_done = xen_pagetable_setup_done,
+
+        .read_cr2 = xen_read_cr2,
+        .write_cr2 = xen_write_cr2,
+
+        .read_cr3 = xen_read_cr3,
+        .write_cr3 = xen_write_cr3,
+
+        .flush_tlb_user = xen_flush_tlb,
+        .flush_tlb_kernel = xen_flush_tlb,
+        .flush_tlb_single = xen_flush_tlb_single,
+        .flush_tlb_others = xen_flush_tlb_others,
+
+        .pte_update = paravirt_nop,
+        .pte_update_defer = paravirt_nop,
+
+        .pgd_alloc = xen_pgd_alloc,
+        .pgd_free = xen_pgd_free,
+
+        .alloc_pte = xen_alloc_pte_init,
+        .release_pte = xen_release_pte_init,
+        .alloc_pmd = xen_alloc_pte_init,
+        .alloc_pmd_clone = paravirt_nop,
+        .release_pmd = xen_release_pte_init,
+
+#ifdef CONFIG_HIGHPTE
+        .kmap_atomic_pte = xen_kmap_atomic_pte,
+#endif
+
+#ifdef CONFIG_X86_64
+        .set_pte = xen_set_pte,
+#else
+        .set_pte = xen_set_pte_init,
+#endif
+        .set_pte_at = xen_set_pte_at,
+        .set_pmd = xen_set_pmd_hyper,
+
+        .ptep_modify_prot_start = __ptep_modify_prot_start,
+        .ptep_modify_prot_commit = __ptep_modify_prot_commit,
+
+        .pte_val = PV_CALLEE_SAVE(xen_pte_val),
+        .pgd_val = PV_CALLEE_SAVE(xen_pgd_val),
+
+        .make_pte = PV_CALLEE_SAVE(xen_make_pte),
+        .make_pgd = PV_CALLEE_SAVE(xen_make_pgd),
+
+#ifdef CONFIG_X86_PAE
+        .set_pte_atomic = xen_set_pte_atomic,
+        .set_pte_present = xen_set_pte_at,
+        .pte_clear = xen_pte_clear,
+        .pmd_clear = xen_pmd_clear,
+#endif  /* CONFIG_X86_PAE */
+        .set_pud = xen_set_pud_hyper,
+
+        .make_pmd = PV_CALLEE_SAVE(xen_make_pmd),
+        .pmd_val = PV_CALLEE_SAVE(xen_pmd_val),
+
+#if PAGETABLE_LEVELS == 4
+        .pud_val = PV_CALLEE_SAVE(xen_pud_val),
+        .make_pud = PV_CALLEE_SAVE(xen_make_pud),
+        .set_pgd = xen_set_pgd_hyper,
+
+        .alloc_pud = xen_alloc_pte_init,
+        .release_pud = xen_release_pte_init,
+#endif  /* PAGETABLE_LEVELS == 4 */
+
+        .activate_mm = xen_activate_mm,
+        .dup_mmap = xen_dup_mmap,
+        .exit_mmap = xen_exit_mmap,
+
+        .lazy_mode = {
+                .enter = paravirt_enter_lazy_mmu,
+                .leave = xen_leave_lazy,
+        },
+
+        .set_fixmap = xen_set_fixmap,
+};
+
+
 #ifdef CONFIG_XEN_DEBUG_FS
 
 static struct dentry *d_mmu_debug;
diff --git a/arch/x86/xen/mmu.h b/arch/x86/xen/mmu.h
index 98d71659da5a..24d1b44a337d 100644
--- a/arch/x86/xen/mmu.h
+++ b/arch/x86/xen/mmu.h
@@ -54,4 +54,7 @@ pte_t xen_ptep_modify_prot_start(struct mm_struct *mm, unsigned long addr, pte_t
 void  xen_ptep_modify_prot_commit(struct mm_struct *mm, unsigned long addr,
                                   pte_t *ptep, pte_t pte);
 
+unsigned long xen_read_cr2_direct(void);
+
+extern const struct pv_mmu_ops xen_mmu_ops;
 #endif  /* _XEN_MMU_H */
diff --git a/arch/x86/xen/multicalls.c b/arch/x86/xen/multicalls.c
index c738644b5435..8bff7e7c290b 100644
--- a/arch/x86/xen/multicalls.c
+++ b/arch/x86/xen/multicalls.c
@@ -39,6 +39,7 @@ struct mc_buffer {
         struct multicall_entry entries[MC_BATCH];
 #if MC_DEBUG
         struct multicall_entry debug[MC_BATCH];
+        void *caller[MC_BATCH];
 #endif
         unsigned char args[MC_ARGS];
         struct callback {
@@ -154,11 +155,12 @@ void xen_mc_flush(void)
                                ret, smp_processor_id());
                         dump_stack();
                         for (i = 0; i < b->mcidx; i++) {
-                                printk(KERN_DEBUG "  call %2d/%d: op=%lu arg=[%lx] result=%ld\n",
+                                printk(KERN_DEBUG "  call %2d/%d: op=%lu arg=[%lx] result=%ld\t%pF\n",
                                        i+1, b->mcidx,
                                        b->debug[i].op,
                                        b->debug[i].args[0],
-                                       b->entries[i].result);
+                                       b->entries[i].result,
+                                       b->caller[i]);
                         }
                 }
 #endif
@@ -168,8 +170,6 @@ void xen_mc_flush(void)
         } else
                 BUG_ON(b->argidx != 0);
 
-        local_irq_restore(flags);
-
         for (i = 0; i < b->cbidx; i++) {
                 struct callback *cb = &b->callbacks[i];
 
@@ -177,7 +177,9 @@ void xen_mc_flush(void)
         }
         b->cbidx = 0;
 
-        BUG_ON(ret);
+        local_irq_restore(flags);
+
+        WARN_ON(ret);
 }
 
 struct multicall_space __xen_mc_entry(size_t args)
@@ -197,6 +199,9 @@ struct multicall_space __xen_mc_entry(size_t args)
         }
 
         ret.mc = &b->entries[b->mcidx];
+#ifdef MC_DEBUG
+        b->caller[b->mcidx] = __builtin_return_address(0);
+#endif
         b->mcidx++;
         ret.args = &b->args[argidx];
         b->argidx = argidx + args;
diff --git a/arch/x86/xen/multicalls.h b/arch/x86/xen/multicalls.h
index 858938241616..9e565da5d1f7 100644
--- a/arch/x86/xen/multicalls.h
+++ b/arch/x86/xen/multicalls.h
@@ -19,8 +19,10 @@ DECLARE_PER_CPU(unsigned long, xen_mc_irq_flags);
    paired with xen_mc_issue() */
 static inline void xen_mc_batch(void)
 {
+        unsigned long flags;
         /* need to disable interrupts until this entry is complete */
-        local_irq_save(__get_cpu_var(xen_mc_irq_flags));
+        local_irq_save(flags);
+        __get_cpu_var(xen_mc_irq_flags) = flags;
 }
 
 static inline struct multicall_space xen_mc_entry(size_t args)
@@ -39,7 +41,7 @@ static inline void xen_mc_issue(unsigned mode)
                 xen_mc_flush();
 
         /* restore flags saved in xen_mc_batch */
-        local_irq_restore(x86_read_percpu(xen_mc_irq_flags));
+        local_irq_restore(percpu_read(xen_mc_irq_flags));
 }
 
 /* Set up a callback to be called when the current batch is flushed */
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index c44e2069c7c7..8d470562ffc9 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -50,11 +50,7 @@ static irqreturn_t xen_call_function_single_interrupt(int irq, void *dev_id);
  */
 static irqreturn_t xen_reschedule_interrupt(int irq, void *dev_id)
 {
-#ifdef CONFIG_X86_32
-        __get_cpu_var(irq_stat).irq_resched_count++;
-#else
-        add_pda(irq_resched_count, 1);
-#endif
+        inc_irq_stat(irq_resched_count);
 
         return IRQ_HANDLED;
 }
@@ -78,7 +74,7 @@ static __cpuinit void cpu_bringup(void)
         xen_setup_cpu_clockevents();
 
         cpu_set(cpu, cpu_online_map);
-        x86_write_percpu(cpu_state, CPU_ONLINE);
+        percpu_write(cpu_state, CPU_ONLINE);
         wmb();
 
         /* We can take interrupts now: we're officially "up". */
@@ -174,7 +170,7 @@ static void __init xen_smp_prepare_boot_cpu(void)
 
         /* We've switched to the "real" per-cpu gdt, so make sure the
            old memory can be recycled */
-        make_lowmem_page_readwrite(&per_cpu_var(gdt_page));
+        make_lowmem_page_readwrite(xen_initial_gdt);
 
         xen_setup_vcpu_info_placement();
 }
@@ -223,6 +219,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
 {
         struct vcpu_guest_context *ctxt;
         struct desc_struct *gdt;
+        unsigned long gdt_mfn;
 
         if (cpumask_test_and_set_cpu(cpu, xen_cpu_initialized_map))
                 return 0;
@@ -239,6 +236,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
         ctxt->user_regs.ss = __KERNEL_DS;
 #ifdef CONFIG_X86_32
         ctxt->user_regs.fs = __KERNEL_PERCPU;
+#else
+        ctxt->gs_base_kernel = per_cpu_offset(cpu);
 #endif
         ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
         ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
@@ -250,9 +249,12 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
         ctxt->ldt_ents = 0;
 
         BUG_ON((unsigned long)gdt & ~PAGE_MASK);
+
+        gdt_mfn = arbitrary_virt_to_mfn(gdt);
         make_lowmem_page_readonly(gdt);
+        make_lowmem_page_readonly(mfn_to_virt(gdt_mfn));
 
-        ctxt->gdt_frames[0] = virt_to_mfn(gdt);
+        ctxt->gdt_frames[0] = gdt_mfn;
         ctxt->gdt_ents      = GDT_ENTRIES;
 
         ctxt->user_regs.cs = __KERNEL_CS;
@@ -283,23 +285,14 @@ static int __cpuinit xen_cpu_up(unsigned int cpu)
         struct task_struct *idle = idle_task(cpu);
         int rc;
 
-#ifdef CONFIG_X86_64
-        /* Allocate node local memory for AP pdas */
-        WARN_ON(cpu == 0);
-        if (cpu > 0) {
-                rc = get_local_pda(cpu);
-                if (rc)
-                        return rc;
-        }
-#endif
-
-#ifdef CONFIG_X86_32
-        init_gdt(cpu);
         per_cpu(current_task, cpu) = idle;
+#ifdef CONFIG_X86_32
         irq_ctx_init(cpu);
 #else
-        cpu_pda(cpu)->pcurrent = idle;
         clear_tsk_thread_flag(idle, TIF_FORK);
+        per_cpu(kernel_stack, cpu) =
+                (unsigned long)task_stack_page(idle) -
+                KERNEL_STACK_OFFSET + THREAD_SIZE;
 #endif
         xen_setup_timer(cpu);
         xen_init_lock_cpu(cpu);
@@ -445,11 +438,7 @@ static irqreturn_t xen_call_function_interrupt(int irq, void *dev_id)
 {
         irq_enter();
         generic_smp_call_function_interrupt();
-#ifdef CONFIG_X86_32
-        __get_cpu_var(irq_stat).irq_call_count++;
-#else
-        add_pda(irq_call_count, 1);
-#endif
+        inc_irq_stat(irq_call_count);
         irq_exit();
 
         return IRQ_HANDLED;
@@ -459,11 +448,7 @@ static irqreturn_t xen_call_function_single_interrupt(int irq, void *dev_id)
 {
         irq_enter();
         generic_smp_call_function_single_interrupt();
-#ifdef CONFIG_X86_32
-        __get_cpu_var(irq_stat).irq_call_count++;
-#else
-        add_pda(irq_call_count, 1);
-#endif
+        inc_irq_stat(irq_call_count);
         irq_exit();
 
         return IRQ_HANDLED;
diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c
index 212ffe012b76..95be7b434724 100644
--- a/arch/x86/xen/suspend.c
+++ b/arch/x86/xen/suspend.c
@@ -6,6 +6,7 @@
 
 #include <asm/xen/hypercall.h>
 #include <asm/xen/page.h>
+#include <asm/fixmap.h>
 
 #include "xen-ops.h"
 #include "mmu.h"
diff --git a/arch/x86/xen/xen-asm.S b/arch/x86/xen/xen-asm.S
new file mode 100644
index 000000000000..79d7362ad6d1
--- /dev/null
+++ b/arch/x86/xen/xen-asm.S
@@ -0,0 +1,142 @@
+/*
+ * Asm versions of Xen pv-ops, suitable for either direct use or
+ * inlining.  The inline versions are the same as the direct-use
+ * versions, with the pre- and post-amble chopped off.
+ *
+ * This code is encoded for size rather than absolute efficiency, with
+ * a view to being able to inline as much as possible.
+ *
+ * We only bother with direct forms (ie, vcpu in percpu data) of the
+ * operations here; the indirect forms are better handled in C, since
+ * they're generally too large to inline anyway.
+ */
+
+#include <asm/asm-offsets.h>
+#include <asm/percpu.h>
+#include <asm/processor-flags.h>
+
+#include "xen-asm.h"
+
+/*
+ * Enable events.  This clears the event mask and tests the pending
+ * event status with one and operation.  If there are pending events,
+ * then enter the hypervisor to get them handled.
+ */
+ENTRY(xen_irq_enable_direct)
+        /* Unmask events */
+        movb $0, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask
+
+        /*
+         * Preempt here doesn't matter because that will deal with any
+         * pending interrupts.  The pending check may end up being run
+         * on the wrong CPU, but that doesn't hurt.
+         */
+
+        /* Test for pending */
+        testb $0xff, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_pending
+        jz 1f
+
+2:      call check_events
+1:
+ENDPATCH(xen_irq_enable_direct)
+        ret
+        ENDPROC(xen_irq_enable_direct)
+        RELOC(xen_irq_enable_direct, 2b+1)
+
+
+/*
+ * Disabling events is simply a matter of making the event mask
+ * non-zero.
+ */
+ENTRY(xen_irq_disable_direct)
+        movb $1, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask
+ENDPATCH(xen_irq_disable_direct)
+        ret
+        ENDPROC(xen_irq_disable_direct)
+        RELOC(xen_irq_disable_direct, 0)
+
+/*
+ * (xen_)save_fl is used to get the current interrupt enable status.
+ * Callers expect the status to be in X86_EFLAGS_IF, and other bits
+ * may be set in the return value.  We take advantage of this by
+ * making sure that X86_EFLAGS_IF has the right value (and other bits
+ * in that byte are 0), but other bits in the return value are
+ * undefined.  We need to toggle the state of the bit, because Xen and
+ * x86 use opposite senses (mask vs enable).
+ */
+ENTRY(xen_save_fl_direct)
+        testb $0xff, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask
+        setz %ah
+        addb %ah, %ah
+ENDPATCH(xen_save_fl_direct)
+        ret
+        ENDPROC(xen_save_fl_direct)
+        RELOC(xen_save_fl_direct, 0)
+
+
+/*
+ * In principle the caller should be passing us a value return from
+ * xen_save_fl_direct, but for robustness sake we test only the
+ * X86_EFLAGS_IF flag rather than the whole byte. After setting the
+ * interrupt mask state, it checks for unmasked pending events and
+ * enters the hypervisor to get them delivered if so.
+ */
+ENTRY(xen_restore_fl_direct)
+#ifdef CONFIG_X86_64
+        testw $X86_EFLAGS_IF, %di
+#else
+        testb $X86_EFLAGS_IF>>8, %ah
+#endif
+        setz PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask
+        /*
+         * Preempt here doesn't matter because that will deal with any
+         * pending interrupts.  The pending check may end up being run
+         * on the wrong CPU, but that doesn't hurt.
+         */
+
+        /* check for unmasked and pending */
+        cmpw $0x0001, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_pending
+        jz 1f
+2:      call check_events
+1:
+ENDPATCH(xen_restore_fl_direct)
+        ret
+        ENDPROC(xen_restore_fl_direct)
+        RELOC(xen_restore_fl_direct, 2b+1)
+
+
+/*
+ * Force an event check by making a hypercall, but preserve regs
+ * before making the call.
+ */
+check_events:
+#ifdef CONFIG_X86_32
+        push %eax
+        push %ecx
+        push %edx
+        call xen_force_evtchn_callback
+        pop %edx
+        pop %ecx
+        pop %eax
+#else
+        push %rax
+        push %rcx
+        push %rdx
+        push %rsi
+        push %rdi
+        push %r8
+        push %r9
+        push %r10
+        push %r11
+        call xen_force_evtchn_callback
+        pop %r11
+        pop %r10
+        pop %r9
+        pop %r8
+        pop %rdi
+        pop %rsi
+        pop %rdx
+        pop %rcx
+        pop %rax
+#endif
+        ret
diff --git a/arch/x86/xen/xen-asm.h b/arch/x86/xen/xen-asm.h
new file mode 100644
index 000000000000..465276467a47
--- /dev/null
+++ b/arch/x86/xen/xen-asm.h
@@ -0,0 +1,12 @@
+#ifndef _XEN_XEN_ASM_H
+#define _XEN_XEN_ASM_H
+
+#include <linux/linkage.h>
+
+#define RELOC(x, v)     .globl x##_reloc; x##_reloc=v
+#define ENDPATCH(x)     .globl x##_end; x##_end=.
+
+/* Pseudo-flag used for virtual NMI, which we don't implement yet */
+#define XEN_EFLAGS_NMI  0x80000000
+
+#endif
diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
index 42786f59d9c0..88e15deb8b82 100644
--- a/arch/x86/xen/xen-asm_32.S
+++ b/arch/x86/xen/xen-asm_32.S
@@ -1,117 +1,43 @@
 /*
-        Asm versions of Xen pv-ops, suitable for either direct use or inlining.
-        The inline versions are the same as the direct-use versions, with the
-        pre- and post-amble chopped off.
-
-        This code is encoded for size rather than absolute efficiency,
-        with a view to being able to inline as much as possible.
-
-        We only bother with direct forms (ie, vcpu in pda) of the operations
-        here; the indirect forms are better handled in C, since they're
-        generally too large to inline anyway.
+ * Asm versions of Xen pv-ops, suitable for either direct use or
+ * inlining.  The inline versions are the same as the direct-use
+ * versions, with the pre- and post-amble chopped off.
+ *
+ * This code is encoded for size rather than absolute efficiency, with
+ * a view to being able to inline as much as possible.
+ *
+ * We only bother with direct forms (ie, vcpu in pda) of the
+ * operations here; the indirect forms are better handled in C, since
+ * they're generally too large to inline anyway.
  */
 
-#include <linux/linkage.h>
-
-#include <asm/asm-offsets.h>
 #include <asm/thread_info.h>
-#include <asm/percpu.h>
 #include <asm/processor-flags.h>
 #include <asm/segment.h>
 
 #include <xen/interface/xen.h>
 
-#define RELOC(x, v)     .globl x##_reloc; x##_reloc=v
-#define ENDPATCH(x)     .globl x##_end; x##_end=.
-
-/* Pseudo-flag used for virtual NMI, which we don't implement yet */
-#define XEN_EFLAGS_NMI  0x80000000
-
-/*
-        Enable events.  This clears the event mask and tests the pending
-        event status with one and operation.  If there are pending
-        events, then enter the hypervisor to get them handled.
- */
-ENTRY(xen_irq_enable_direct)
-        /* Unmask events */
-        movb $0, PER_CPU_VAR(xen_vcpu_info)+XEN_vcpu_info_mask
-
-        /* Preempt here doesn't matter because that will deal with
-           any pending interrupts.  The pending check may end up being
-           run on the wrong CPU, but that doesn't hurt. */
-
-        /* Test for pending */
-        testb $0xff, PER_CPU_VAR(xen_vcpu_info)+XEN_vcpu_info_pending
-        jz 1f
-
-2:      call check_events
-1:
-ENDPATCH(xen_irq_enable_direct)
-        ret
-        ENDPROC(xen_irq_enable_direct)
-        RELOC(xen_irq_enable_direct, 2b+1)
-
-
-/*
-        Disabling events is simply a matter of making the event mask
-        non-zero.
- */
-ENTRY(xen_irq_disable_direct)
-        movb $1, PER_CPU_VAR(xen_vcpu_info)+XEN_vcpu_info_mask
-ENDPATCH(xen_irq_disable_direct)
-        ret
-        ENDPROC(xen_irq_disable_direct)
-        RELOC(xen_irq_disable_direct, 0)
+#include "xen-asm.h"
 
 /*
-        (xen_)save_fl is used to get the current interrupt enable status.
-        Callers expect the status to be in X86_EFLAGS_IF, and other bits
-        may be set in the return value.  We take advantage of this by
-        making sure that X86_EFLAGS_IF has the right value (and other bits
-        in that byte are 0), but other bits in the return value are
-        undefined.  We need to toggle the state of the bit, because
-        Xen and x86 use opposite senses (mask vs enable).
+ * Force an event check by making a hypercall, but preserve regs
+ * before making the call.
  */
-ENTRY(xen_save_fl_direct)
-        testb $0xff, PER_CPU_VAR(xen_vcpu_info)+XEN_vcpu_info_mask
-        setz %ah
-        addb %ah,%ah
-ENDPATCH(xen_save_fl_direct)
-        ret
-        ENDPROC(xen_save_fl_direct)
-        RELOC(xen_save_fl_direct, 0)
-
-
-/*
-        In principle the caller should be passing us a value return
-        from xen_save_fl_direct, but for robustness sake we test only
-        the X86_EFLAGS_IF flag rather than the whole byte. After
-        setting the interrupt mask state, it checks for unmasked
-        pending events and enters the hypervisor to get them delivered
-        if so.
- */
-ENTRY(xen_restore_fl_direct)
-        testb $X86_EFLAGS_IF>>8, %ah
-        setz PER_CPU_VAR(xen_vcpu_info)+XEN_vcpu_info_mask
-        /* Preempt here doesn't matter because that will deal with
-           any pending interrupts.  The pending check may end up being
-           run on the wrong CPU, but that doesn't hurt. */
-
-        /* check for unmasked and pending */
-        cmpw $0x0001, PER_CPU_VAR(xen_vcpu_info)+XEN_vcpu_info_pending
-        jz 1f
-2:      call check_events
-1:
-ENDPATCH(xen_restore_fl_direct)
+check_events:
+        push %eax
+        push %ecx
+        push %edx
+        call xen_force_evtchn_callback
+        pop %edx
+        pop %ecx
+        pop %eax
         ret
-        ENDPROC(xen_restore_fl_direct)
-        RELOC(xen_restore_fl_direct, 2b+1)
 
 /*
-        We can't use sysexit directly, because we're not running in ring0.
-        But we can easily fake it up using iret.  Assuming xen_sysexit
-        is jumped to with a standard stack frame, we can just strip it
-        back to a standard iret frame and use iret.
+ * We can't use sysexit directly, because we're not running in ring0.
+ * But we can easily fake it up using iret.  Assuming xen_sysexit is
+ * jumped to with a standard stack frame, we can just strip it back to
+ * a standard iret frame and use iret.
  */
 ENTRY(xen_sysexit)
         movl PT_EAX(%esp), %eax                 /* Shouldn't be necessary? */
@@ -122,33 +48,31 @@ ENTRY(xen_sysexit)
 ENDPROC(xen_sysexit)
 
 /*
-        This is run where a normal iret would be run, with the same stack setup:
-              8: eflags
-              4: cs
-        esp-> 0: eip
-
-        This attempts to make sure that any pending events are dealt
-        with on return to usermode, but there is a small window in
-        which an event can happen just before entering usermode.  If
-        the nested interrupt ends up setting one of the TIF_WORK_MASK
-        pending work flags, they will not be tested again before
-        returning to usermode. This means that a process can end up
-        with pending work, which will be unprocessed until the process
-        enters and leaves the kernel again, which could be an
-        unbounded amount of time.  This means that a pending signal or
-        reschedule event could be indefinitely delayed.
-
-        The fix is to notice a nested interrupt in the critical
-        window, and if one occurs, then fold the nested interrupt into
-        the current interrupt stack frame, and re-process it
-        iteratively rather than recursively.  This means that it will
-        exit via the normal path, and all pending work will be dealt
-        with appropriately.
-
-        Because the nested interrupt handler needs to deal with the
-        current stack state in whatever form its in, we keep things
-        simple by only using a single register which is pushed/popped
-        on the stack.
+ * This is run where a normal iret would be run, with the same stack setup:
+ *      8: eflags
+ *      4: cs
+ *      esp-> 0: eip
+ *
+ * This attempts to make sure that any pending events are dealt with
+ * on return to usermode, but there is a small window in which an
+ * event can happen just before entering usermode.  If the nested
+ * interrupt ends up setting one of the TIF_WORK_MASK pending work
+ * flags, they will not be tested again before returning to
+ * usermode. This means that a process can end up with pending work,
+ * which will be unprocessed until the process enters and leaves the
+ * kernel again, which could be an unbounded amount of time.  This
+ * means that a pending signal or reschedule event could be
+ * indefinitely delayed.
+ *
+ * The fix is to notice a nested interrupt in the critical window, and
+ * if one occurs, then fold the nested interrupt into the current
+ * interrupt stack frame, and re-process it iteratively rather than
+ * recursively.  This means that it will exit via the normal path, and
+ * all pending work will be dealt with appropriately.
+ *
+ * Because the nested interrupt handler needs to deal with the current
+ * stack state in whatever form its in, we keep things simple by only
+ * using a single register which is pushed/popped on the stack.
  */
 ENTRY(xen_iret)
         /* test eflags for special cases */
@@ -158,13 +82,15 @@ ENTRY(xen_iret)
         push %eax
         ESP_OFFSET=4    # bytes pushed onto stack
 
-        /* Store vcpu_info pointer for easy access.  Do it this
-           way to avoid having to reload %fs */
+        /*
+         * Store vcpu_info pointer for easy access.  Do it this way to
+         * avoid having to reload %fs
+         */
 #ifdef CONFIG_SMP
         GET_THREAD_INFO(%eax)
-        movl TI_cpu(%eax),%eax
-        movl __per_cpu_offset(,%eax,4),%eax
-        mov per_cpu__xen_vcpu(%eax),%eax
+        movl TI_cpu(%eax), %eax
+        movl __per_cpu_offset(,%eax,4), %eax
+        mov per_cpu__xen_vcpu(%eax), %eax
 #else
         movl per_cpu__xen_vcpu, %eax
 #endif
@@ -172,37 +98,46 @@ ENTRY(xen_iret)
         /* check IF state we're restoring */
         testb $X86_EFLAGS_IF>>8, 8+1+ESP_OFFSET(%esp)
 
-        /* Maybe enable events.  Once this happens we could get a
-           recursive event, so the critical region starts immediately
-           afterwards.  However, if that happens we don't end up
-           resuming the code, so we don't have to be worried about
-           being preempted to another CPU. */
+        /*
+         * Maybe enable events.  Once this happens we could get a
+         * recursive event, so the critical region starts immediately
+         * afterwards.  However, if that happens we don't end up
+         * resuming the code, so we don't have to be worried about
+         * being preempted to another CPU.
+         */
         setz XEN_vcpu_info_mask(%eax)
 xen_iret_start_crit:
 
         /* check for unmasked and pending */
         cmpw $0x0001, XEN_vcpu_info_pending(%eax)
 
-        /* If there's something pending, mask events again so we
-           can jump back into xen_hypervisor_callback */
+        /*
+         * If there's something pending, mask events again so we can
+         * jump back into xen_hypervisor_callback
+         */
         sete XEN_vcpu_info_mask(%eax)
 
         popl %eax
 
-        /* From this point on the registers are restored and the stack
-           updated, so we don't need to worry about it if we're preempted */
+        /*
+         * From this point on the registers are restored and the stack
+         * updated, so we don't need to worry about it if we're
+         * preempted
+         */
 iret_restore_end:
 
-        /* Jump to hypervisor_callback after fixing up the stack.
-           Events are masked, so jumping out of the critical
-           region is OK. */
+        /*
+         * Jump to hypervisor_callback after fixing up the stack.
+         * Events are masked, so jumping out of the critical region is
+         * OK.
+         */
         je xen_hypervisor_callback
 
 1:      iret
 xen_iret_end_crit:
-.section __ex_table,"a"
+.section __ex_table, "a"
         .align 4
-        .long 1b,iret_exc
+        .long 1b, iret_exc
 .previous
 
 hyper_iret:
@@ -212,55 +147,55 @@ hyper_iret:
         .globl xen_iret_start_crit, xen_iret_end_crit
 
 /*
-   This is called by xen_hypervisor_callback in entry.S when it sees
-   that the EIP at the time of interrupt was between xen_iret_start_crit
-   and xen_iret_end_crit.  We're passed the EIP in %eax so we can do
-   a more refined determination of what to do.
-
-   The stack format at this point is:
-        ----------------
-         ss             : (ss/esp may be present if we came from usermode)
-         esp            :
-         eflags         }  outer exception info
-         cs             }
-         eip            }
-        ---------------- <- edi (copy dest)
-         eax            :  outer eax if it hasn't been restored
-        ----------------
-         eflags         }  nested exception info
-         cs             }   (no ss/esp because we're nested
-         eip            }    from the same ring)
-         orig_eax       }<- esi (copy src)
-         - - - - - - - -
-         fs             }
-         es             }
-         ds             }  SAVE_ALL state
-         eax            }
-          :             :
-         ebx            }<- esp
-        ----------------
-
-   In order to deliver the nested exception properly, we need to shift
-   everything from the return addr up to the error code so it
-   sits just under the outer exception info.  This means that when we
-   handle the exception, we do it in the context of the outer exception
-   rather than starting a new one.
-
-   The only caveat is that if the outer eax hasn't been
-   restored yet (ie, it's still on stack), we need to insert
-   its value into the SAVE_ALL state before going on, since
-   it's usermode state which we eventually need to restore.
+ * This is called by xen_hypervisor_callback in entry.S when it sees
+ * that the EIP at the time of interrupt was between
+ * xen_iret_start_crit and xen_iret_end_crit.  We're passed the EIP in
+ * %eax so we can do a more refined determination of what to do.
+ *
+ * The stack format at this point is:
+ *      ----------------
+ *       ss             : (ss/esp may be present if we came from usermode)
+ *       esp            :
+ *       eflags         }  outer exception info
+ *       cs             }
+ *       eip            }
+ *      ---------------- <- edi (copy dest)
+ *       eax            :  outer eax if it hasn't been restored
+ *      ----------------
+ *       eflags         }  nested exception info
+ *       cs             }   (no ss/esp because we're nested
+ *       eip            }    from the same ring)
+ *       orig_eax       }<- esi (copy src)
+ *       - - - - - - - -
+ *       fs             }
+ *       es             }
+ *       ds             }  SAVE_ALL state
+ *       eax            }
+ *        :             :
+ *       ebx            }<- esp
+ *      ----------------
+ *
+ * In order to deliver the nested exception properly, we need to shift
+ * everything from the return addr up to the error code so it sits
+ * just under the outer exception info.  This means that when we
+ * handle the exception, we do it in the context of the outer
+ * exception rather than starting a new one.
+ *
+ * The only caveat is that if the outer eax hasn't been restored yet
+ * (ie, it's still on stack), we need to insert its value into the
+ * SAVE_ALL state before going on, since it's usermode state which we
+ * eventually need to restore.
  */
 ENTRY(xen_iret_crit_fixup)
         /*
-           Paranoia: Make sure we're really coming from kernel space.
-           One could imagine a case where userspace jumps into the
-           critical range address, but just before the CPU delivers a GP,
-           it decides to deliver an interrupt instead.  Unlikely?
-           Definitely.  Easy to avoid?  Yes.  The Intel documents
-           explicitly say that the reported EIP for a bad jump is the
-           jump instruction itself, not the destination, but some virtual
-           environments get this wrong.
+         * Paranoia: Make sure we're really coming from kernel space.
+         * One could imagine a case where userspace jumps into the
+         * critical range address, but just before the CPU delivers a
+         * GP, it decides to deliver an interrupt instead.  Unlikely?
+         * Definitely.  Easy to avoid?  Yes.  The Intel documents
+         * explicitly say that the reported EIP for a bad jump is the
+         * jump instruction itself, not the destination, but some
+         * virtual environments get this wrong.
          */
         movl PT_CS(%esp), %ecx
         andl $SEGMENT_RPL_MASK, %ecx
@@ -270,15 +205,17 @@ ENTRY(xen_iret_crit_fixup)
         lea PT_ORIG_EAX(%esp), %esi
         lea PT_EFLAGS(%esp), %edi
 
-        /* If eip is before iret_restore_end then stack
-           hasn't been restored yet. */
+        /*
+         * If eip is before iret_restore_end then stack
+         * hasn't been restored yet.
+         */
         cmp $iret_restore_end, %eax
         jae 1f
 
-        movl 0+4(%edi),%eax             /* copy EAX (just above top of frame) */
+        movl 0+4(%edi), %eax            /* copy EAX (just above top of frame) */
         movl %eax, PT_EAX(%esp)
 
-        lea ESP_OFFSET(%edi),%edi       /* move dest up over saved regs */
+        lea ESP_OFFSET(%edi), %edi      /* move dest up over saved regs */
 
         /* set up the copy */
 1:      std
@@ -286,20 +223,6 @@ ENTRY(xen_iret_crit_fixup)
         rep movsl
         cld
 
-        lea 4(%edi),%esp                /* point esp to new frame */
+        lea 4(%edi), %esp               /* point esp to new frame */
 2:      jmp xen_do_upcall
 
-
-/*
-        Force an event check by making a hypercall,
-        but preserve regs before making the call.
- */
-check_events:
-        push %eax
-        push %ecx
-        push %edx
-        call xen_force_evtchn_callback
-        pop %edx
-        pop %ecx
-        pop %eax
-        ret
diff --git a/arch/x86/xen/xen-asm_64.S b/arch/x86/xen/xen-asm_64.S
index 05794c566e87..02f496a8dbaa 100644
--- a/arch/x86/xen/xen-asm_64.S
+++ b/arch/x86/xen/xen-asm_64.S
@@ -1,174 +1,45 @@
 /*
-        Asm versions of Xen pv-ops, suitable for either direct use or inlining.
-        The inline versions are the same as the direct-use versions, with the
-        pre- and post-amble chopped off.
-
-        This code is encoded for size rather than absolute efficiency,
-        with a view to being able to inline as much as possible.
-
-        We only bother with direct forms (ie, vcpu in pda) of the operations
-        here; the indirect forms are better handled in C, since they're
-        generally too large to inline anyway.
+ * Asm versions of Xen pv-ops, suitable for either direct use or
+ * inlining.  The inline versions are the same as the direct-use
+ * versions, with the pre- and post-amble chopped off.
+ *
+ * This code is encoded for size rather than absolute efficiency, with
+ * a view to being able to inline as much as possible.
+ *
+ * We only bother with direct forms (ie, vcpu in pda) of the
+ * operations here; the indirect forms are better handled in C, since
+ * they're generally too large to inline anyway.
  */
 
-#include <linux/linkage.h>
-
-#include <asm/asm-offsets.h>
-#include <asm/processor-flags.h>
 #include <asm/errno.h>
+#include <asm/percpu.h>
+#include <asm/processor-flags.h>
 #include <asm/segment.h>
 
 #include <xen/interface/xen.h>
 
-#define RELOC(x, v)     .globl x##_reloc; x##_reloc=v
-#define ENDPATCH(x)     .globl x##_end; x##_end=.
-
-/* Pseudo-flag used for virtual NMI, which we don't implement yet */
-#define XEN_EFLAGS_NMI  0x80000000
-
-#if 1
-/*
-        x86-64 does not yet support direct access to percpu variables
-        via a segment override, so we just need to make sure this code
-        never gets used
- */
-#define BUG                     ud2a
-#define PER_CPU_VAR(var, off)   0xdeadbeef
-#endif
-
-/*
-        Enable events.  This clears the event mask and tests the pending
-        event status with one and operation.  If there are pending
-        events, then enter the hypervisor to get them handled.
- */
-ENTRY(xen_irq_enable_direct)
-        BUG
-
-        /* Unmask events */
-        movb $0, PER_CPU_VAR(xen_vcpu_info, XEN_vcpu_info_mask)
-
-        /* Preempt here doesn't matter because that will deal with
-           any pending interrupts.  The pending check may end up being
-           run on the wrong CPU, but that doesn't hurt. */
-
-        /* Test for pending */
-        testb $0xff, PER_CPU_VAR(xen_vcpu_info, XEN_vcpu_info_pending)
-        jz 1f
-
-2:      call check_events
-1:
-ENDPATCH(xen_irq_enable_direct)
-        ret
-        ENDPROC(xen_irq_enable_direct)
-        RELOC(xen_irq_enable_direct, 2b+1)
-
-/*
-        Disabling events is simply a matter of making the event mask
-        non-zero.
- */
-ENTRY(xen_irq_disable_direct)
-        BUG
-
-        movb $1, PER_CPU_VAR(xen_vcpu_info, XEN_vcpu_info_mask)
-ENDPATCH(xen_irq_disable_direct)
-        ret
-        ENDPROC(xen_irq_disable_direct)
-        RELOC(xen_irq_disable_direct, 0)
-
-/*
-        (xen_)save_fl is used to get the current interrupt enable status.
-        Callers expect the status to be in X86_EFLAGS_IF, and other bits
-        may be set in the return value.  We take advantage of this by
-        making sure that X86_EFLAGS_IF has the right value (and other bits
-        in that byte are 0), but other bits in the return value are
-        undefined.  We need to toggle the state of the bit, because
-        Xen and x86 use opposite senses (mask vs enable).
- */
-ENTRY(xen_save_fl_direct)
-        BUG
-
-        testb $0xff, PER_CPU_VAR(xen_vcpu_info, XEN_vcpu_info_mask)
-        setz %ah
-        addb %ah,%ah
-ENDPATCH(xen_save_fl_direct)
-        ret
-        ENDPROC(xen_save_fl_direct)
-        RELOC(xen_save_fl_direct, 0)
-
-/*
-        In principle the caller should be passing us a value return
-        from xen_save_fl_direct, but for robustness sake we test only
-        the X86_EFLAGS_IF flag rather than the whole byte. After
-        setting the interrupt mask state, it checks for unmasked
-        pending events and enters the hypervisor to get them delivered
-        if so.
- */
-ENTRY(xen_restore_fl_direct)
-        BUG
-
-        testb $X86_EFLAGS_IF>>8, %ah
-        setz PER_CPU_VAR(xen_vcpu_info, XEN_vcpu_info_mask)
-        /* Preempt here doesn't matter because that will deal with
-           any pending interrupts.  The pending check may end up being
-           run on the wrong CPU, but that doesn't hurt. */
-
-        /* check for unmasked and pending */
-        cmpw $0x0001, PER_CPU_VAR(xen_vcpu_info, XEN_vcpu_info_pending)
-        jz 1f
-2:      call check_events
-1:
-ENDPATCH(xen_restore_fl_direct)
-        ret
-        ENDPROC(xen_restore_fl_direct)
-        RELOC(xen_restore_fl_direct, 2b+1)
-
-
-/*
-        Force an event check by making a hypercall,
-        but preserve regs before making the call.
- */
-check_events:
-        push %rax
-        push %rcx
-        push %rdx
-        push %rsi
-        push %rdi
-        push %r8
-        push %r9
-        push %r10
-        push %r11
-        call xen_force_evtchn_callback
-        pop %r11
-        pop %r10
-        pop %r9
-        pop %r8
-        pop %rdi
-        pop %rsi
-        pop %rdx
-        pop %rcx
-        pop %rax
-        ret
+#include "xen-asm.h"
 
 ENTRY(xen_adjust_exception_frame)
-        mov 8+0(%rsp),%rcx
-        mov 8+8(%rsp),%r11
+        mov 8+0(%rsp), %rcx
+        mov 8+8(%rsp), %r11
         ret $16
 
 hypercall_iret = hypercall_page + __HYPERVISOR_iret * 32
 /*
-        Xen64 iret frame:
-
-        ss
-        rsp
-        rflags
-        cs
-        rip             <-- standard iret frame
-
-        flags
-
-        rcx             }
-        r11             }<-- pushed by hypercall page
-rsp ->  rax             }
+ * Xen64 iret frame:
+ *
+ *      ss
+ *      rsp
+ *      rflags
+ *      cs
+ *      rip             <-- standard iret frame
+ *
+ *      flags
+ *
+ *      rcx             }
+ *      r11             }<-- pushed by hypercall page
+ * rsp->rax             }
  */
 ENTRY(xen_iret)
         pushq $0
@@ -177,8 +48,8 @@ ENDPATCH(xen_iret)
 RELOC(xen_iret, 1b+1)
 
 /*
-        sysexit is not used for 64-bit processes, so it's
-        only ever used to return to 32-bit compat userspace.
+ * sysexit is not used for 64-bit processes, so it's only ever used to
+ * return to 32-bit compat userspace.
  */
 ENTRY(xen_sysexit)
         pushq $__USER32_DS
@@ -193,13 +64,15 @@ ENDPATCH(xen_sysexit)
 RELOC(xen_sysexit, 1b+1)
 
 ENTRY(xen_sysret64)
-        /* We're already on the usermode stack at this point, but still
-           with the kernel gs, so we can easily switch back */
-        movq %rsp, %gs:pda_oldrsp
-        movq %gs:pda_kernelstack,%rsp
+        /*
+         * We're already on the usermode stack at this point, but
+         * still with the kernel gs, so we can easily switch back
+         */
+        movq %rsp, PER_CPU_VAR(old_rsp)
+        movq PER_CPU_VAR(kernel_stack), %rsp
 
         pushq $__USER_DS
-        pushq %gs:pda_oldrsp
+        pushq PER_CPU_VAR(old_rsp)
         pushq %r11
         pushq $__USER_CS
         pushq %rcx
@@ -210,13 +83,15 @@ ENDPATCH(xen_sysret64)
 RELOC(xen_sysret64, 1b+1)
 
 ENTRY(xen_sysret32)
-        /* We're already on the usermode stack at this point, but still
-           with the kernel gs, so we can easily switch back */
-        movq %rsp, %gs:pda_oldrsp
-        movq %gs:pda_kernelstack, %rsp
+        /*
+         * We're already on the usermode stack at this point, but
+         * still with the kernel gs, so we can easily switch back
+         */
+        movq %rsp, PER_CPU_VAR(old_rsp)
+        movq PER_CPU_VAR(kernel_stack), %rsp
 
         pushq $__USER32_DS
-        pushq %gs:pda_oldrsp
+        pushq PER_CPU_VAR(old_rsp)
         pushq %r11
         pushq $__USER32_CS
         pushq %rcx
@@ -227,28 +102,27 @@ ENDPATCH(xen_sysret32)
 RELOC(xen_sysret32, 1b+1)
 
 /*
-        Xen handles syscall callbacks much like ordinary exceptions,
-        which means we have:
-         - kernel gs
-         - kernel rsp
-         - an iret-like stack frame on the stack (including rcx and r11):
-                ss
-                rsp
-                rflags
-                cs
-                rip
-                r11
-        rsp->   rcx
-
-        In all the entrypoints, we undo all that to make it look
-        like a CPU-generated syscall/sysenter and jump to the normal
-        entrypoint.
+ * Xen handles syscall callbacks much like ordinary exceptions, which
+ * means we have:
+ * - kernel gs
+ * - kernel rsp
+ * - an iret-like stack frame on the stack (including rcx and r11):
+ *      ss
+ *      rsp
+ *      rflags
+ *      cs
+ *      rip
+ *      r11
+ * rsp->rcx
+ *
+ * In all the entrypoints, we undo all that to make it look like a
+ * CPU-generated syscall/sysenter and jump to the normal entrypoint.
  */
 
 .macro undo_xen_syscall
-        mov 0*8(%rsp),%rcx
-        mov 1*8(%rsp),%r11
-        mov 5*8(%rsp),%rsp
+        mov 0*8(%rsp), %rcx
+        mov 1*8(%rsp), %r11
+        mov 5*8(%rsp), %rsp
 .endm
 
 /* Normal 64-bit system call target */
@@ -275,7 +149,7 @@ ENDPROC(xen_sysenter_target)
 
 ENTRY(xen_syscall32_target)
 ENTRY(xen_sysenter_target)
-        lea 16(%rsp), %rsp      /* strip %rcx,%r11 */
+        lea 16(%rsp), %rsp      /* strip %rcx, %r11 */
         mov $-ENOSYS, %rax
         pushq $VGCF_in_syscall
         jmp hypercall_iret
diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
index 63d49a523ed3..1a5ff24e29c0 100644
--- a/arch/x86/xen/xen-head.S
+++ b/arch/x86/xen/xen-head.S
@@ -8,7 +8,7 @@
 
 #include <asm/boot.h>
 #include <asm/asm.h>
-#include <asm/page.h>
+#include <asm/page_types.h>
 
 #include <xen/interface/elfnote.h>
 #include <asm/xen/interface.h>
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index c1f8faf0a2c5..2f5ef2632ea2 100644
--- a/arch/x86/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
@@ -10,9 +10,12 @@
 extern const char xen_hypervisor_callback[];
 extern const char xen_failsafe_callback[];
 
+extern void *xen_initial_gdt;
+
 struct trap_info;
 void xen_copy_trap_info(struct trap_info *traps);
 
+DECLARE_PER_CPU(struct vcpu_info, xen_vcpu_info);
 DECLARE_PER_CPU(unsigned long, xen_cr3);
 DECLARE_PER_CPU(unsigned long, xen_current_cr3);
 
@@ -22,6 +25,13 @@ extern struct shared_info *HYPERVISOR_shared_info;
 
 void xen_setup_mfn_list_list(void);
 void xen_setup_shared_info(void);
+void xen_setup_machphys_mapping(void);
+pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn);
+void xen_ident_map_ISA(void);
+void xen_reserve_top(void);
+
+void xen_leave_lazy(void);
+void xen_post_allocator_init(void);
 
 char * __init xen_memory_setup(void);
 void __init xen_arch_setup(void);
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 6c873dceb177..981200830432 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -103,9 +103,6 @@ config MATH_EMULATION
         help
         Can we use information of configuration file?
 
-config HIGHMEM
-        bool "High memory support"
-
 endmenu
 
 menu "Platform options"
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index 58c02a454130..c68e1680da01 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -1,3 +1 @@
 include include/asm-generic/Kbuild.asm
-
-unifdef-y += swab.h
diff --git a/arch/xtensa/include/asm/byteorder.h b/arch/xtensa/include/asm/byteorder.h
index 329b94591ca4..54eb6315349c 100644
--- a/arch/xtensa/include/asm/byteorder.h
+++ b/arch/xtensa/include/asm/byteorder.h
@@ -1,8 +1,6 @@
 #ifndef _XTENSA_BYTEORDER_H
 #define _XTENSA_BYTEORDER_H
 
-#include <asm/swab.h>
-
 #ifdef __XTENSA_EL__
 #include <linux/byteorder/little_endian.h>
 #elif defined(__XTENSA_EB__)
diff --git a/arch/xtensa/include/asm/swab.h b/arch/xtensa/include/asm/swab.h
index f50b697eb601..226a39162310 100644
--- a/arch/xtensa/include/asm/swab.h
+++ b/arch/xtensa/include/asm/swab.h
@@ -11,7 +11,7 @@
 #ifndef _XTENSA_SWAB_H
 #define _XTENSA_SWAB_H
 
-#include <asm/types.h>
+#include <linux/types.h>
 #include <linux/compiler.h>
 
 #define __SWAB_64_THRU_32__
diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index 9606d2bd1dd9..4ec1633c2941 100644
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -44,6 +44,8 @@
 #include <asm/setup.h>
 #include <asm/param.h>
 
+#include <platform/hardware.h>
+
 #if defined(CONFIG_VGA_CONSOLE) || defined(CONFIG_DUMMY_CONSOLE)
 struct screen_info screen_info = { 0, 24, 0, 0, 0, 80, 0, 0, 0, 24, 1, 16};
 #endif
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index c7a021d9f696..c44f830b6c7a 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -30,6 +30,7 @@
 #include <linux/stringify.h>
 #include <linux/kallsyms.h>
 #include <linux/delay.h>
+#include <linux/hardirq.h>
 
 #include <asm/ptrace.h>
 #include <asm/timex.h>
diff --git a/arch/xtensa/mm/fault.c b/arch/xtensa/mm/fault.c
index 33f366be323f..bdd860d93f72 100644
--- a/arch/xtensa/mm/fault.c
+++ b/arch/xtensa/mm/fault.c
@@ -14,6 +14,7 @@
 
 #include <linux/mm.h>
 #include <linux/module.h>
+#include <linux/hardirq.h>
 #include <asm/mmu_context.h>
 #include <asm/cacheflush.h>
 #include <asm/hardirq.h>
diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c
index efed8897bef3..25d46c84eb08 100644
--- a/arch/xtensa/platforms/iss/console.c
+++ b/arch/xtensa/platforms/iss/console.c
@@ -140,16 +140,14 @@ static void rs_poll(unsigned long priv)
 }
 
 
-static void rs_put_char(struct tty_struct *tty, unsigned char ch)
+static int rs_put_char(struct tty_struct *tty, unsigned char ch)
 {
         char buf[2];
 
-        if (!tty)
-                return;
-
         buf[0] = ch;
         buf[1] = '\0';          /* Is this NULL necessary? */
         __simc (SYS_write, 1, (unsigned long) buf, 1, 0, 0);
+        return 1;
 }
 
 static void rs_flush_chars(struct tty_struct *tty)