Merge branch 'upstream-fixes'

50 files changed, 343 insertions, 119 deletions

diff --git a/include/asm-arm/arch-omap/clock.h b/include/asm-arm/arch-omap/clock.h
index 740c297eb11c..46a0402696de 100644
--- a/include/asm-arm/arch-omap/clock.h
+++ b/include/asm-arm/arch-omap/clock.h
@@ -38,8 +38,6 @@ struct clk {
 struct clk_functions {
         int             (*clk_enable)(struct clk *clk);
         void            (*clk_disable)(struct clk *clk);
-        int             (*clk_use)(struct clk *clk);
-        void            (*clk_unuse)(struct clk *clk);
         long            (*clk_round_rate)(struct clk *clk, unsigned long rate);
         int             (*clk_set_rate)(struct clk *clk, unsigned long rate);
         int             (*clk_set_parent)(struct clk *clk, struct clk *parent);
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index dae138b9cac5..1409c5bd703f 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -108,6 +108,7 @@
 #define DCSR_STARTINTR  (1 << 1)        /* Start Interrupt (read / write) */
 #define DCSR_BUSERR     (1 << 0)        /* Bus Error Interrupt (read / write) */
 
+#define DALGN           __REG(0x400000a0)  /* DMA Alignment Register */
 #define DINT            __REG(0x400000f0)  /* DMA Interrupt Register */
 
 #define DRCMR(n)        __REG2(0x40000100, (n)<<2)
@@ -1614,8 +1615,21 @@
 #define SSCR0_National  (0x2 << 4)      /* National Microwire */
 #define SSCR0_ECS       (1 << 6)        /* External clock select */
 #define SSCR0_SSE       (1 << 7)        /* Synchronous Serial Port Enable */
+#if defined(CONFIG_PXA25x)
 #define SSCR0_SCR       (0x0000ff00)    /* Serial Clock Rate (mask) */
 #define SSCR0_SerClkDiv(x) ((((x) - 2)/2) << 8) /* Divisor [2..512] */
+#elif defined(CONFIG_PXA27x)
+#define SSCR0_SCR       (0x000fff00)    /* Serial Clock Rate (mask) */
+#define SSCR0_SerClkDiv(x) (((x) - 1) << 8) /* Divisor [1..4096] */
+#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 */
+#define SSCR0_TUM       (1 << 23)       /* Transmit FIFO underrun interrupt mask */
+#define SSCR0_FRDC      (0x07000000)    /* Frame rate divider control (mask) */
+#define SSCR0_SlotsPerFrm(c) ((x) - 1)  /* Time slots per frame [1..8] */
+#define SSCR0_ADC       (1 << 30)       /* Audio clock select */
+#define SSCR0_MOD       (1 << 31)       /* Mode (normal or network) */
+#endif
 
 #define SSCR1_RIE       (1 << 0)        /* Receive FIFO Interrupt Enable */
 #define SSCR1_TIE       (1 << 1)        /* Transmit FIFO Interrupt Enable */
diff --git a/include/asm-frv/thread_info.h b/include/asm-frv/thread_info.h
index a5576e02dd1d..ea426abf01d3 100644
--- a/include/asm-frv/thread_info.h
+++ b/include/asm-frv/thread_info.h
@@ -129,6 +129,7 @@ register struct thread_info *__current_thread_info asm("gr15");
 #define TIF_NEED_RESCHED        3       /* rescheduling necessary */
 #define TIF_SINGLESTEP          4       /* restore singlestep on return to user mode */
 #define TIF_IRET                5       /* return with iret */
+#define TIF_RESTORE_SIGMASK     6       /* restore signal mask in do_signal() */
 #define TIF_POLLING_NRFLAG      16      /* true if poll_idle() is polling TIF_NEED_RESCHED */
 #define TIF_MEMDIE              17      /* OOM killer killed process */
 
@@ -138,6 +139,7 @@ register struct thread_info *__current_thread_info asm("gr15");
 #define _TIF_NEED_RESCHED       (1 << TIF_NEED_RESCHED)
 #define _TIF_SINGLESTEP         (1 << TIF_SINGLESTEP)
 #define _TIF_IRET               (1 << TIF_IRET)
+#define _TIF_RESTORE_SIGMASK    (1 << TIF_RESTORE_SIGMASK)
 #define _TIF_POLLING_NRFLAG     (1 << TIF_POLLING_NRFLAG)
 
 #define _TIF_WORK_MASK          0x0000FFFE      /* work to do on interrupt/exception return */
diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h
index cde376a7a857..4d994d2e99e3 100644
--- a/include/asm-frv/unistd.h
+++ b/include/asm-frv/unistd.h
@@ -486,6 +486,7 @@ static inline pid_t wait(int * wait_stat)
 /* #define __ARCH_WANT_SYS_SIGPENDING */
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #endif
 
 /*
diff --git a/include/asm-i386/edac.h b/include/asm-i386/edac.h
new file mode 100644
index 000000000000..3e7dd0ab68ce
--- /dev/null
+++ b/include/asm-i386/edac.h
@@ -0,0 +1,18 @@
+#ifndef ASM_EDAC_H
+#define ASM_EDAC_H
+
+/* ECC atomic, DMA, SMP and interrupt safe scrub function */
+
+static __inline__ void atomic_scrub(void *va, u32 size)
+{
+        unsigned long *virt_addr = va;
+        u32 i;
+
+        for (i = 0; i < size / 4; i++, virt_addr++)
+                /* Very carefully read and write to memory atomically
+                 * so we are interrupt, DMA and SMP safe.
+                 */
+                __asm__ __volatile__("lock; addl $0, %0"::"m"(*virt_addr));
+}
+
+#endif
diff --git a/include/asm-i386/futex.h b/include/asm-i386/futex.h
index e7a271d39309..44b9db806474 100644
--- a/include/asm-i386/futex.h
+++ b/include/asm-i386/futex.h
@@ -61,7 +61,7 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
         if (op == FUTEX_OP_SET)
                 __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
         else {
-#if !defined(CONFIG_X86_BSWAP) && !defined(CONFIG_UML)
+#ifndef CONFIG_X86_BSWAP
                 if (boot_cpu_data.x86 == 3)
                         ret = -ENOSYS;
                 else
diff --git a/include/asm-i386/signal.h b/include/asm-i386/signal.h
index 76524b4052ac..026fd231488d 100644
--- a/include/asm-i386/signal.h
+++ b/include/asm-i386/signal.h
@@ -218,7 +218,6 @@ static __inline__ int sigfindinword(unsigned long word)
 }
 
 struct pt_regs;
-extern int FASTCALL(do_signal(struct pt_regs *regs, sigset_t *oldset));
 
 #define ptrace_signal_deliver(regs, cookie)             \
         do {                                            \
diff --git a/include/asm-i386/thread_info.h b/include/asm-i386/thread_info.h
index 2493e77e8c30..e20e99551d71 100644
--- a/include/asm-i386/thread_info.h
+++ b/include/asm-i386/thread_info.h
@@ -140,6 +140,7 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
 #define TIF_SYSCALL_EMU         6       /* syscall emulation active */
 #define TIF_SYSCALL_AUDIT       7       /* syscall auditing active */
 #define TIF_SECCOMP             8       /* secure computing */
+#define TIF_RESTORE_SIGMASK     9       /* restore signal mask in do_signal() */
 #define TIF_POLLING_NRFLAG      16      /* true if poll_idle() is polling TIF_NEED_RESCHED */
 #define TIF_MEMDIE              17
 
@@ -152,6 +153,7 @@ register unsigned long current_stack_pointer asm("esp") __attribute_used__;
 #define _TIF_SYSCALL_EMU        (1<<TIF_SYSCALL_EMU)
 #define _TIF_SYSCALL_AUDIT      (1<<TIF_SYSCALL_AUDIT)
 #define _TIF_SECCOMP            (1<<TIF_SECCOMP)
+#define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
 
 /* work to do on interrupt/exception return */
diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h
index 481c3c0ea720..597496ed2aee 100644
--- a/include/asm-i386/unistd.h
+++ b/include/asm-i386/unistd.h
@@ -300,8 +300,23 @@
 #define __NR_inotify_add_watch  292
 #define __NR_inotify_rm_watch   293
 #define __NR_migrate_pages      294
+#define __NR_openat             295
+#define __NR_mkdirat            296
+#define __NR_mknodat            297
+#define __NR_fchownat           298
+#define __NR_futimesat          299
+#define __NR_newfstatat         300
+#define __NR_unlinkat           301
+#define __NR_renameat           302
+#define __NR_linkat             303
+#define __NR_symlinkat          304
+#define __NR_readlinkat         305
+#define __NR_fchmodat           306
+#define __NR_faccessat          307
+#define __NR_pselect6           308
+#define __NR_ppoll              309
 
-#define NR_syscalls 295
+#define NR_syscalls 310
 
 /*
  * user-visible error numbers are in the range -1 - -128: see
@@ -417,6 +432,7 @@ __syscall_return(type,__res); \
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #endif
 
 #ifdef __KERNEL_SYSCALLS__
diff --git a/include/asm-ia64/semaphore.h b/include/asm-ia64/semaphore.h
index bb8906285fab..f483eeb95dd1 100644
--- a/include/asm-ia64/semaphore.h
+++ b/include/asm-ia64/semaphore.h
@@ -61,7 +61,7 @@ static inline void
 down (struct semaphore *sem)
 {
         might_sleep();
-        if (atomic_dec_return(&sem->count) < 0)
+        if (ia64_fetchadd(-1, &sem->count.counter, acq) < 1)
                 __down(sem);
 }
 
@@ -75,7 +75,7 @@ down_interruptible (struct semaphore * sem)
         int ret = 0;
 
         might_sleep();
-        if (atomic_dec_return(&sem->count) < 0)
+        if (ia64_fetchadd(-1, &sem->count.counter, acq) < 1)
                 ret = __down_interruptible(sem);
         return ret;
 }
@@ -85,7 +85,7 @@ down_trylock (struct semaphore *sem)
 {
         int ret = 0;
 
-        if (atomic_dec_return(&sem->count) < 0)
+        if (ia64_fetchadd(-1, &sem->count.counter, acq) < 1)
                 ret = __down_trylock(sem);
         return ret;
 }
@@ -93,7 +93,7 @@ down_trylock (struct semaphore *sem)
 static inline void
 up (struct semaphore * sem)
 {
-        if (atomic_inc_return(&sem->count) <= 0)
+        if (ia64_fetchadd(1, &sem->count.counter, rel) <= -1)
                 __up(sem);
 }
 
diff --git a/include/asm-ia64/sn/xp.h b/include/asm-ia64/sn/xp.h
index 203945ae034e..9bd2f9bf329b 100644
--- a/include/asm-ia64/sn/xp.h
+++ b/include/asm-ia64/sn/xp.h
@@ -18,6 +18,7 @@
 
 #include <linux/cache.h>
 #include <linux/hardirq.h>
+#include <linux/mutex.h>
 #include <asm/sn/types.h>
 #include <asm/sn/bte.h>
 
@@ -359,7 +360,7 @@ typedef void (*xpc_notify_func)(enum xpc_retval reason, partid_t partid,
  * the channel.
  */
 struct xpc_registration {
-        struct semaphore sema;
+        struct mutex mutex;
         xpc_channel_func func;          /* function to call */
         void *key;                      /* pointer to user's key */
         u16 nentries;                   /* #of msg entries in local msg queue */
diff --git a/include/asm-ia64/sn/xpc.h b/include/asm-ia64/sn/xpc.h
index 87e9cd588510..0c36928ffd8b 100644
--- a/include/asm-ia64/sn/xpc.h
+++ b/include/asm-ia64/sn/xpc.h
@@ -19,6 +19,8 @@
 #include <linux/interrupt.h>
 #include <linux/sysctl.h>
 #include <linux/device.h>
+#include <linux/mutex.h>
+#include <linux/completion.h>
 #include <asm/pgtable.h>
 #include <asm/processor.h>
 #include <asm/sn/bte.h>
@@ -335,8 +337,7 @@ struct xpc_openclose_args {
  * and consumed by the intended recipient.
  */
 struct xpc_notify {
-        struct semaphore sema;          /* notify semaphore */
-        volatile u8 type;                       /* type of notification */
+        volatile u8 type;               /* type of notification */
 
         /* the following two fields are only used if type == XPC_N_CALL */
         xpc_notify_func func;           /* user's notify function */
@@ -465,8 +466,8 @@ struct xpc_channel {
         xpc_channel_func func;          /* user's channel function */
         void *key;                      /* pointer to user's key */
 
-        struct semaphore msg_to_pull_sema; /* next msg to pull serialization */
-        struct semaphore wdisconnect_sema; /* wait for channel disconnect */
+        struct mutex msg_to_pull_mutex; /* next msg to pull serialization */
+        struct completion wdisconnect_wait; /* wait for channel disconnect */
 
         struct xpc_openclose_args *local_openclose_args; /* args passed on */
                                         /* opening or closing of channel */
diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h
index d8aae4da3978..412ef8e493a8 100644
--- a/include/asm-ia64/topology.h
+++ b/include/asm-ia64/topology.h
@@ -18,6 +18,10 @@
 #include <asm/smp.h>
 
 #ifdef CONFIG_NUMA
+
+/* Nodes w/o CPUs are preferred for memory allocations, see build_zonelists */
+#define PENALTY_FOR_NODE_WITH_CPUS 255
+
 /*
  * Returns the number of the node containing CPU 'cpu'
  */
diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h
index 7e09d7cda933..67cdaf3ae9fc 100644
--- a/include/asm-powerpc/thread_info.h
+++ b/include/asm-powerpc/thread_info.h
@@ -122,6 +122,7 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_RESTOREALL          12      /* Restore all regs (implies NOERROR) */
 #define TIF_SAVE_NVGPRS         13      /* Save r14-r31 in signal frame */
 #define TIF_NOERROR             14      /* Force successful syscall return */
+#define TIF_RESTORE_SIGMASK     15      /* Restore signal mask in do_signal */
 
 /* as above, but as bit values */
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
@@ -138,10 +139,12 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_RESTOREALL         (1<<TIF_RESTOREALL)
 #define _TIF_SAVE_NVGPRS        (1<<TIF_SAVE_NVGPRS)
 #define _TIF_NOERROR            (1<<TIF_NOERROR)
+#define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_SYSCALL_T_OR_A     (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP)
 
 #define _TIF_USER_WORK_MASK     (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \
-                                 _TIF_NEED_RESCHED | _TIF_RESTOREALL)
+                                 _TIF_NEED_RESCHED | _TIF_RESTOREALL | \
+                                 _TIF_RESTORE_SIGMASK)
 #define _TIF_PERSYSCALL_MASK    (_TIF_RESTOREALL|_TIF_NOERROR|_TIF_SAVE_NVGPRS)
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h
index 19eaac3fbbf9..a40cdff21a88 100644
--- a/include/asm-powerpc/unistd.h
+++ b/include/asm-powerpc/unistd.h
@@ -298,8 +298,10 @@
 #define __NR_inotify_rm_watch   277
 #define __NR_spu_run            278
 #define __NR_spu_create         279
+#define __NR_pselect6           280
+#define __NR_ppoll              281
 
-#define __NR_syscalls           280
+#define __NR_syscalls           282
 
 #ifdef __KERNEL__
 #define __NR__exit __NR_exit
@@ -444,11 +446,13 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #ifdef CONFIG_PPC32
 #define __ARCH_WANT_OLD_STAT
 #endif
 #ifdef CONFIG_PPC64
 #define __ARCH_WANT_COMPAT_SYS_TIME
+#define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
 #endif
 
 /*
diff --git a/include/asm-sparc/oplib.h b/include/asm-sparc/oplib.h
index 95944556d8b6..d0d76b30eb4c 100644
--- a/include/asm-sparc/oplib.h
+++ b/include/asm-sparc/oplib.h
@@ -164,6 +164,7 @@ enum prom_input_device {
         PROMDEV_IKBD,                   /* input from keyboard */
         PROMDEV_ITTYA,                  /* input from ttya */
         PROMDEV_ITTYB,                  /* input from ttyb */
+        PROMDEV_IRSC,                   /* input from rsc */
         PROMDEV_I_UNK,
 };
 
@@ -175,6 +176,7 @@ enum prom_output_device {
         PROMDEV_OSCREEN,                /* to screen */
         PROMDEV_OTTYA,                  /* to ttya */
         PROMDEV_OTTYB,                  /* to ttyb */
+        PROMDEV_ORSC,                   /* to rsc */
         PROMDEV_O_UNK,
 };
 
diff --git a/include/asm-sparc/thread_info.h b/include/asm-sparc/thread_info.h
index 65f060b040ab..91b9f5888c85 100644
--- a/include/asm-sparc/thread_info.h
+++ b/include/asm-sparc/thread_info.h
@@ -128,9 +128,10 @@ BTFIXUPDEF_CALL(void, free_thread_info, struct thread_info *)
  * thread information flag bit numbers
  */
 #define TIF_SYSCALL_TRACE       0       /* syscall trace active */
-#define TIF_NOTIFY_RESUME       1       /* resumption notification requested */
+/* flag bit 1 is available */
 #define TIF_SIGPENDING          2       /* signal pending */
 #define TIF_NEED_RESCHED        3       /* rescheduling necessary */
+#define TIF_RESTORE_SIGMASK     4       /* restore signal mask in do_signal() */
 #define TIF_USEDFPU             8       /* FPU was used by this task
                                          * this quantum (SMP) */
 #define TIF_POLLING_NRFLAG      9       /* true if poll_idle() is polling
@@ -139,9 +140,9 @@ BTFIXUPDEF_CALL(void, free_thread_info, struct thread_info *)
 
 /* as above, but as bit values */
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
-#define _TIF_NOTIFY_RESUME      (1<<TIF_NOTIFY_RESUME)
 #define _TIF_SIGPENDING         (1<<TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED       (1<<TIF_NEED_RESCHED)
+#define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_USEDFPU            (1<<TIF_USEDFPU)
 #define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
 
diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h
index 58dba518239e..2ac64e65e336 100644
--- a/include/asm-sparc/unistd.h
+++ b/include/asm-sparc/unistd.h
@@ -300,11 +300,26 @@
 #define __NR_add_key            281
 #define __NR_request_key        282
 #define __NR_keyctl             283
+#define __NR_openat             284
+#define __NR_mkdirat            285
+#define __NR_mknodat            286
+#define __NR_fchownat           287
+#define __NR_futimesat          288
+#define __NR_newfstatat         289
+#define __NR_unlinkat           290
+#define __NR_renameat           291
+#define __NR_linkat             292
+#define __NR_symlinkat          293
+#define __NR_readlinkat         294
+#define __NR_fchmodat           295
+#define __NR_faccessat          296
+#define __NR_pselect6           297
+#define __NR_ppoll              298
 
-/* WARNING: You MAY NOT add syscall numbers larger than 283, since
+/* WARNING: You MAY NOT add syscall numbers larger than 298, since
  *          all of the syscall tables in the Sparc kernel are
- *          sized to have 283 entries (starting at zero).  Therefore
- *          find a free slot in the 0-282 range.
+ *          sized to have 298 entries (starting at zero).  Therefore
+ *          find a free slot in the 0-298 range.
  */
 
 #define _syscall0(type,name) \
@@ -458,6 +473,7 @@ return -1; \
 #define __ARCH_WANT_SYS_OLDUMOUNT
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #endif
 
 #ifdef __KERNEL_SYSCALLS__
diff --git a/include/asm-sparc64/oplib.h b/include/asm-sparc64/oplib.h
index d02f1e8ae1a6..3c59b2693fb9 100644
--- a/include/asm-sparc64/oplib.h
+++ b/include/asm-sparc64/oplib.h
@@ -163,6 +163,7 @@ enum prom_input_device {
         PROMDEV_IKBD,                   /* input from keyboard */
         PROMDEV_ITTYA,                  /* input from ttya */
         PROMDEV_ITTYB,                  /* input from ttyb */
+        PROMDEV_IRSC,                   /* input from rsc */
         PROMDEV_I_UNK,
 };
 
@@ -174,6 +175,7 @@ enum prom_output_device {
         PROMDEV_OSCREEN,                /* to screen */
         PROMDEV_OTTYA,                  /* to ttya */
         PROMDEV_OTTYB,                  /* to ttyb */
+        PROMDEV_ORSC,                   /* to rsc */
         PROMDEV_O_UNK,
 };
 
diff --git a/include/asm-sparc64/thread_info.h b/include/asm-sparc64/thread_info.h
index c94d8b3991bd..ac9d068aab4f 100644
--- a/include/asm-sparc64/thread_info.h
+++ b/include/asm-sparc64/thread_info.h
@@ -221,7 +221,7 @@ register struct thread_info *current_thread_info_reg asm("g6");
  *       nop
  */
 #define TIF_SYSCALL_TRACE       0       /* syscall trace active */
-#define TIF_NOTIFY_RESUME       1       /* resumption notification requested */
+#define TIF_RESTORE_SIGMASK     1       /* restore signal mask in do_signal() */
 #define TIF_SIGPENDING          2       /* signal pending */
 #define TIF_NEED_RESCHED        3       /* rescheduling necessary */
 #define TIF_PERFCTR             4       /* performance counters active */
@@ -241,7 +241,6 @@ register struct thread_info *current_thread_info_reg asm("g6");
 #define TIF_POLLING_NRFLAG      14
 
 #define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
-#define _TIF_NOTIFY_RESUME      (1<<TIF_NOTIFY_RESUME)
 #define _TIF_SIGPENDING         (1<<TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED       (1<<TIF_NEED_RESCHED)
 #define _TIF_PERFCTR            (1<<TIF_PERFCTR)
@@ -250,11 +249,12 @@ register struct thread_info *current_thread_info_reg asm("g6");
 #define _TIF_32BIT              (1<<TIF_32BIT)
 #define _TIF_SECCOMP            (1<<TIF_SECCOMP)
 #define _TIF_SYSCALL_AUDIT      (1<<TIF_SYSCALL_AUDIT)
+#define _TIF_RESTORE_SIGMASK    (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_ABI_PENDING        (1<<TIF_ABI_PENDING)
 #define _TIF_POLLING_NRFLAG     (1<<TIF_POLLING_NRFLAG)
 
 #define _TIF_USER_WORK_MASK     ((0xff << TI_FLAG_WSAVED_SHIFT) | \
-                                 (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \
+                                 (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK | \
                                   _TIF_NEED_RESCHED | _TIF_PERFCTR))
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h
index 51ec2879b881..84ac2bdb0902 100644
--- a/include/asm-sparc64/unistd.h
+++ b/include/asm-sparc64/unistd.h
@@ -302,11 +302,26 @@
 #define __NR_add_key            281
 #define __NR_request_key        282
 #define __NR_keyctl             283
+#define __NR_openat             284
+#define __NR_mkdirat            285
+#define __NR_mknodat            286
+#define __NR_fchownat           287
+#define __NR_futimesat          288
+#define __NR_newfstatat         289
+#define __NR_unlinkat           290
+#define __NR_renameat           291
+#define __NR_linkat             292
+#define __NR_symlinkat          293
+#define __NR_readlinkat         294
+#define __NR_fchmodat           295
+#define __NR_faccessat          296
+#define __NR_pselect6           297
+#define __NR_ppoll              298
 
-/* WARNING: You MAY NOT add syscall numbers larger than 283, since
+/* WARNING: You MAY NOT add syscall numbers larger than 298, since
  *          all of the syscall tables in the Sparc kernel are
- *          sized to have 283 entries (starting at zero).  Therefore
- *          find a free slot in the 0-282 range.
+ *          sized to have 298 entries (starting at zero).  Therefore
+ *          find a free slot in the 0-298 range.
  */
 
 #define _syscall0(type,name) \
@@ -501,6 +516,8 @@ asmlinkage long sys_rt_sigaction(int sig,
 #define __ARCH_WANT_SYS_OLDUMOUNT
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
 #endif
 
 /*
diff --git a/include/asm-um/io.h b/include/asm-um/io.h
index 90674056dcef..1934d9340e2c 100644
--- a/include/asm-um/io.h
+++ b/include/asm-um/io.h
@@ -33,4 +33,20 @@ static inline void * phys_to_virt(unsigned long address)
  */
 #define xlate_dev_kmem_ptr(p)   p
 
+static inline void writeb(unsigned char b, volatile void __iomem *addr)
+{
+        *(volatile unsigned char __force *) addr = b;
+}
+static inline void writew(unsigned short b, volatile void __iomem *addr)
+{
+        *(volatile unsigned short __force *) addr = b;
+}
+static inline void writel(unsigned int b, volatile void __iomem *addr)
+{
+        *(volatile unsigned int __force *) addr = b;
+}
+#define __raw_writeb writeb
+#define __raw_writew writew
+#define __raw_writel writel
+
 #endif
diff --git a/include/asm-um/thread_info.h b/include/asm-um/thread_info.h
index 705c71972c32..17b6b07c4332 100644
--- a/include/asm-um/thread_info.h
+++ b/include/asm-um/thread_info.h
@@ -69,6 +69,7 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_RESTART_BLOCK       4
 #define TIF_MEMDIE              5
 #define TIF_SYSCALL_AUDIT       6
+#define TIF_RESTORE_SIGMASK     7
 
 #define _TIF_SYSCALL_TRACE      (1 << TIF_SYSCALL_TRACE)
 #define _TIF_SIGPENDING         (1 << TIF_SIGPENDING)
@@ -76,16 +77,6 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_POLLING_NRFLAG     (1 << TIF_POLLING_NRFLAG)
 #define _TIF_MEMDIE             (1 << TIF_MEMDIE)
 #define _TIF_SYSCALL_AUDIT      (1 << TIF_SYSCALL_AUDIT)
+#define _TIF_RESTORE_SIGMASK    (1 << TIF_RESTORE_SIGMASK)
 
 #endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/include/asm-um/unistd.h b/include/asm-um/unistd.h
index 6fdde45cc053..afccfcaa9ea9 100644
--- a/include/asm-um/unistd.h
+++ b/include/asm-um/unistd.h
@@ -34,6 +34,7 @@ extern int um_execve(const char *file, char *const argv[], char *const env[]);
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #endif
 
 #ifdef __KERNEL_SYSCALLS__
diff --git a/include/asm-x86_64/edac.h b/include/asm-x86_64/edac.h
new file mode 100644
index 000000000000..cad1cd42b4ee
--- /dev/null
+++ b/include/asm-x86_64/edac.h
@@ -0,0 +1,18 @@
+#ifndef ASM_EDAC_H
+#define ASM_EDAC_H
+
+/* ECC atomic, DMA, SMP and interrupt safe scrub function */
+
+static __inline__ void atomic_scrub(void *va, u32 size)
+{
+        unsigned int *virt_addr = va;
+        u32 i;
+
+        for (i = 0; i < size / 4; i++, virt_addr++)
+                /* Very carefully read and write to memory atomically
+                 * so we are interrupt, DMA and SMP safe.
+                 */
+                __asm__ __volatile__("lock; addl $0, %0"::"m"(*virt_addr));
+}
+
+#endif
diff --git a/include/asm-x86_64/ia32_unistd.h b/include/asm-x86_64/ia32_unistd.h
index e8843362a6cc..e87cd83a0e86 100644
--- a/include/asm-x86_64/ia32_unistd.h
+++ b/include/asm-x86_64/ia32_unistd.h
@@ -300,7 +300,20 @@
 #define __NR_ia32_inotify_add_watch     292
 #define __NR_ia32_inotify_rm_watch      293
 #define __NR_ia32_migrate_pages         294
+#define __NR_ia32_opanat                295
+#define __NR_ia32_mkdirat               296
+#define __NR_ia32_mknodat               297
+#define __NR_ia32_fchownat              298
+#define __NR_ia32_futimesat             299
+#define __NR_ia32_newfstatat            300
+#define __NR_ia32_unlinkat              301
+#define __NR_ia32_renameat              302
+#define __NR_ia32_linkat                303
+#define __NR_ia32_symlinkat             304
+#define __NR_ia32_readlinkat            305
+#define __NR_ia32_fchmodat              306
+#define __NR_ia32_faccessat             307
 
-#define IA32_NR_syscalls 295    /* must be > than biggest syscall! */
+#define IA32_NR_syscalls 308    /* must be > than biggest syscall! */
 
 #endif /* _ASM_X86_64_IA32_UNISTD_H_ */
diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h
index e6f896161c11..436d099b5b6b 100644
--- a/include/asm-x86_64/unistd.h
+++ b/include/asm-x86_64/unistd.h
@@ -573,8 +573,35 @@ __SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch)
 __SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch)
 #define __NR_migrate_pages      256
 __SYSCALL(__NR_migrate_pages, sys_migrate_pages)
+#define __NR_openat             257
+__SYSCALL(__NR_openat, sys_openat)
+#define __NR_mkdirat            258
+__SYSCALL(__NR_mkdirat, sys_mkdirat)
+#define __NR_mknodat            259
+__SYSCALL(__NR_mknodat, sys_mknodat)
+#define __NR_fchownat           260
+__SYSCALL(__NR_fchownat, sys_fchownat)
+#define __NR_futimesat          261
+__SYSCALL(__NR_futimesat, sys_futimesat)
+#define __NR_newfstatat         262
+__SYSCALL(__NR_newfstatat, sys_newfstatat)
+#define __NR_unlinkat           263
+__SYSCALL(__NR_unlinkat, sys_unlinkat)
+#define __NR_renameat           264
+__SYSCALL(__NR_renameat, sys_renameat)
+#define __NR_linkat             265
+__SYSCALL(__NR_linkat, sys_linkat)
+#define __NR_symlinkat          266
+__SYSCALL(__NR_symlinkat, sys_symlinkat)
+#define __NR_readlinkat         267
+__SYSCALL(__NR_readlinkat, sys_readlinkat)
+#define __NR_fchmodat           268
+__SYSCALL(__NR_fchmodat, sys_fchmodat)
+#define __NR_faccessat          269
+__SYSCALL(__NR_faccessat, sys_faccessat)
+
+#define __NR_syscall_max __NR_faccessat
 
-#define __NR_syscall_max __NR_migrate_pages
 #ifndef __NO_STUBS
 
 /* user-visible error numbers are in the range -1 - -4095 */
diff --git a/include/linux/fcntl.h b/include/linux/fcntl.h
index 8a7c82151de9..c52a63755fdd 100644
--- a/include/linux/fcntl.h
+++ b/include/linux/fcntl.h
@@ -23,6 +23,13 @@
 #define DN_ATTRIB       0x00000020      /* File changed attibutes */
 #define DN_MULTISHOT    0x80000000      /* Don't remove notifier */
 
+#define AT_FDCWD                -100    /* Special value used to indicate
+                                           openat should use the current
+                                           working directory. */
+#define AT_SYMLINK_NOFOLLOW     0x100   /* Do not follow symbolic links.  */
+#define AT_REMOVEDIR            0x200   /* Remove directory instead of
+                                           unlinking file.  */
+
 #ifdef __KERNEL__
 
 #ifndef force_o_largefile
diff --git a/include/linux/fs.h b/include/linux/fs.h
index b77f2608eef9..84bb449b9b01 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1340,7 +1340,8 @@ static inline int break_lease(struct inode *inode, unsigned int mode)
 
 extern int do_truncate(struct dentry *, loff_t start, unsigned int time_attrs,
                        struct file *filp);
-extern long do_sys_open(const char __user *filename, int flags, int mode);
+extern long do_sys_open(int fdf, const char __user *filename, int flags,
+                        int mode);
 extern struct file *filp_open(const char *, int, int);
 extern struct file * dentry_open(struct dentry *, struct vfsmount *, int);
 extern int filp_close(struct file *, fl_owner_t id);
@@ -1479,7 +1480,7 @@ static inline void allow_write_access(struct file *file)
 }
 extern int do_pipe(int *);
 
-extern int open_namei(const char *, int, int, struct nameidata *);
+extern int open_namei(int dfd, const char *, int, int, struct nameidata *);
 extern int may_open(struct nameidata *, int, int);
 
 extern int kernel_read(struct file *, unsigned long, char *, unsigned long);
@@ -1677,6 +1678,8 @@ extern int vfs_readdir(struct file *, filldir_t, void *);
 
 extern int vfs_stat(char __user *, struct kstat *);
 extern int vfs_lstat(char __user *, struct kstat *);
+extern int vfs_stat_fd(int dfd, char __user *, struct kstat *);
+extern int vfs_lstat_fd(int dfd, char __user *, struct kstat *);
 extern int vfs_fstat(unsigned int, struct kstat *);
 
 extern int vfs_ioctl(struct file *, unsigned int, unsigned int, unsigned long);
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index fe26d431de87..7a92c1ce1457 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -72,6 +72,7 @@
                                          * over Ethernet
                                          */
 #define ETH_P_AOE       0x88A2          /* ATA over Ethernet            */
+#define ETH_P_TIPC      0x88CA          /* TIPC                         */
 
 /*
  *      Non DIX types. Won't clash for 1500 types.
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index d6a53ed6ab6c..bbd2221923c3 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -159,6 +159,7 @@ extern void mpol_rebind_mm(struct mm_struct *mm, nodemask_t *new);
 extern struct mempolicy default_policy;
 extern struct zonelist *huge_zonelist(struct vm_area_struct *vma,
                 unsigned long addr);
+extern unsigned slab_node(struct mempolicy *policy);
 
 extern int policy_zone;
 
diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
index 49cc68af01f8..8ac854f7f190 100644
--- a/include/linux/mm_inline.h
+++ b/include/linux/mm_inline.h
@@ -39,24 +39,3 @@ del_page_from_lru(struct zone *zone, struct page *page)
         }
 }
 
-/*
- * Isolate one page from the LRU lists.
- *
- * - zone->lru_lock must be held
- */
-static inline int __isolate_lru_page(struct page *page)
-{
-        if (unlikely(!TestClearPageLRU(page)))
-                return 0;
-
-        if (get_page_testone(page)) {
-                /*
-                 * It is being freed elsewhere
-                 */
-                __put_page(page);
-                SetPageLRU(page);
-                return -ENOENT;
-        }
-
-        return 1;
-}
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 34cbefd2ebde..93a849f742db 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -149,15 +149,17 @@ struct zone {
         unsigned long           pages_scanned;     /* since last reclaim */
         int                     all_unreclaimable; /* All pages pinned */
 
-        /*
-         * Does the allocator try to reclaim pages from the zone as soon
-         * as it fails a watermark_ok() in __alloc_pages?
-         */
-        int                     reclaim_pages;
         /* A count of how many reclaimers are scanning this zone */
         atomic_t                reclaim_in_progress;
 
         /*
+         * timestamp (in jiffies) of the last zone reclaim that did not
+         * result in freeing of pages. This is used to avoid repeated scans
+         * if all memory in the zone is in use.
+         */
+        unsigned long           last_unsuccessful_zone_reclaim;
+
+        /*
          * prev_priority holds the scanning priority for this zone.  It is
          * defined as the scanning priority at which we achieved our reclaim
          * target at the previous try_to_free_pages() or balance_pgdat()
diff --git a/include/linux/namei.h b/include/linux/namei.h
index b699e427c00c..e6698013e4d0 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -56,10 +56,11 @@ enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
 #define LOOKUP_ACCESS           (0x0400)
 
 extern int FASTCALL(__user_walk(const char __user *, unsigned, struct nameidata *));
+extern int FASTCALL(__user_walk_fd(int dfd, const char __user *, unsigned, struct nameidata *));
 #define user_path_walk(name,nd) \
-        __user_walk(name, LOOKUP_FOLLOW, nd)
+        __user_walk_fd(AT_FDCWD, name, LOOKUP_FOLLOW, nd)
 #define user_path_walk_link(name,nd) \
-        __user_walk(name, 0, nd)
+        __user_walk_fd(AT_FDCWD, name, 0, nd)
 extern int FASTCALL(path_lookup(const char *, unsigned, struct nameidata *));
 extern int FASTCALL(path_walk(const char *, struct nameidata *));
 extern int FASTCALL(link_path_walk(const char *, struct nameidata *));
@@ -67,7 +68,7 @@ extern void path_release(struct nameidata *);
 extern void path_release_on_umount(struct nameidata *);
 
 extern int __user_path_lookup_open(const char __user *, unsigned lookup_flags, struct nameidata *nd, int open_flags);
-extern int path_lookup_open(const char *, unsigned lookup_flags, struct nameidata *, int open_flags);
+extern int path_lookup_open(int dfd, const char *name, unsigned lookup_flags, struct nameidata *, int open_flags);
 extern struct file *lookup_instantiate_filp(struct nameidata *nd, struct dentry *dentry,
                 int (*open)(struct inode *, struct file *));
 extern struct file *nameidata_to_filp(struct nameidata *nd, int flags);
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 472f04834809..59ff6c430cf6 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -19,7 +19,7 @@ struct xt_get_revision
 /* For standard target */
 #define XT_RETURN (-NF_REPEAT - 1)
 
-#define XT_ALIGN(s) (((s) + (__alignof__(void *)-1)) & ~(__alignof__(void *)-1))
+#define XT_ALIGN(s) (((s) + (__alignof__(u_int64_t)-1)) & ~(__alignof__(u_int64_t)-1))
 
 /* Standard return verdict, or do jump. */
 #define XT_STANDARD_TARGET ""
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index 51c231a1e5a6..ec7c2e872d72 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -124,7 +124,7 @@ int		nfsd_statfs(struct svc_rqst *, struct svc_fh *,
 
 int             nfsd_notify_change(struct inode *, struct iattr *);
 int             nfsd_permission(struct svc_export *, struct dentry *, int);
-void            nfsd_sync_dir(struct dentry *dp);
+int             nfsd_sync_dir(struct dentry *dp);
 
 #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
 #ifdef CONFIG_NFSD_V2_ACL
diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h
index 8903688890ce..77adba7d2281 100644
--- a/include/linux/nfsd/xdr4.h
+++ b/include/linux/nfsd/xdr4.h
@@ -145,8 +145,9 @@ struct nfsd4_lock {
                 } ok;
                 struct nfsd4_lock_denied        denied;
         } u;
-
-        struct nfs4_stateowner *lk_stateowner;
+        /* The lk_replay_owner is the open owner in the open_to_lock_owner
+         * case and the lock owner otherwise: */
+        struct nfs4_stateowner *lk_replay_owner;
 };
 #define lk_new_open_seqid       v.new.open_seqid
 #define lk_new_open_stateid     v.new.open_stateid
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 5403257ae3e7..ecc1fc1f0f04 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1992,6 +1992,7 @@
 #define PCI_VENDOR_ID_DCI               0x6666
 #define PCI_DEVICE_ID_DCI_PCCOM4        0x0001
 #define PCI_DEVICE_ID_DCI_PCCOM8        0x0002
+#define PCI_DEVICE_ID_DCI_PCCOM2        0x0004
 
 #define PCI_VENDOR_ID_INTEL             0x8086
 #define PCI_DEVICE_ID_INTEL_EESSC       0x0008
diff --git a/include/linux/poll.h b/include/linux/poll.h
index f6da702088f4..8e8f6098508a 100644
--- a/include/linux/poll.h
+++ b/include/linux/poll.h
@@ -92,7 +92,11 @@ void zero_fd_set(unsigned long nr, unsigned long *fdset)
         memset(fdset, 0, FDS_BYTES(nr));
 }
 
-extern int do_select(int n, fd_set_bits *fds, long *timeout);
+#define MAX_INT64_SECONDS (((s64)(~((u64)0)>>1)/HZ)-1)
+
+extern int do_select(int n, fd_set_bits *fds, s64 *timeout);
+extern int do_sys_poll(struct pollfd __user * ufds, unsigned int nfds,
+                       s64 *timeout);
 
 #endif /* KERNEL */
 
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 2df1a1a2fee5..0cfcd1c7865e 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -809,6 +809,7 @@ struct task_struct {
         struct sighand_struct *sighand;
 
         sigset_t blocked, real_blocked;
+        sigset_t saved_sigmask;         /* To be restored with TIF_RESTORE_SIGMASK */
         struct sigpending pending;
 
         unsigned long sas_ss_sp;
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index e4086ec8b952..50cab2a09f28 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -246,6 +246,7 @@ struct svc_deferred_req {
         u32                     prot;   /* protocol (UDP or TCP) */
         struct sockaddr_in      addr;
         struct svc_sock         *svsk;  /* where reply must go */
+        u32                     daddr;  /* where reply must come from */
         struct cache_deferred_req handle;
         int                     argslen;
         u32                     args[0];
diff --git a/include/linux/swap.h b/include/linux/swap.h
index e92054d6530b..4a99e4a7fbf3 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -167,6 +167,7 @@ extern void FASTCALL(lru_cache_add_active(struct page *));
 extern void FASTCALL(activate_page(struct page *));
 extern void FASTCALL(mark_page_accessed(struct page *));
 extern void lru_add_drain(void);
+extern int lru_add_drain_all(void);
 extern int rotate_reclaimable_page(struct page *page);
 extern void swap_setup(void);
 
@@ -175,6 +176,17 @@ extern int try_to_free_pages(struct zone **, gfp_t);
 extern int shrink_all_memory(int);
 extern int vm_swappiness;
 
+#ifdef CONFIG_NUMA
+extern int zone_reclaim_mode;
+extern int zone_reclaim(struct zone *, gfp_t, unsigned int);
+#else
+#define zone_reclaim_mode 0
+static inline int zone_reclaim(struct zone *z, gfp_t mask, unsigned int order)
+{
+        return 0;
+}
+#endif
+
 #ifdef CONFIG_MIGRATION
 extern int isolate_lru_page(struct page *p);
 extern int putback_lru_pages(struct list_head *l);
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 3eed47347013..e666d6070569 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -510,9 +510,24 @@ asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,
 asmlinkage long sys_ioprio_set(int which, int who, int ioprio);
 asmlinkage long sys_ioprio_get(int which, int who);
 asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
-                                        unsigned long maxnode);
+                                unsigned long maxnode);
 asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
-                        const unsigned long __user *from, const unsigned long __user *to);
+                                const unsigned long __user *from,
+                                const unsigned long __user *to);
+asmlinkage long sys_mbind(unsigned long start, unsigned long len,
+                                unsigned long mode,
+                                unsigned long __user *nmask,
+                                unsigned long maxnode,
+                                unsigned flags);
+asmlinkage long sys_get_mempolicy(int __user *policy,
+                                unsigned long __user *nmask,
+                                unsigned long maxnode,
+                                unsigned long addr, unsigned long flags);
+
+asmlinkage long sys_inotify_init(void);
+asmlinkage long sys_inotify_add_watch(int fd, const char __user *path,
+                                        u32 mask);
+asmlinkage long sys_inotify_rm_watch(int fd, u32 wd);
 
 asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,
                                  __u32 __user *ustatus);
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 7f472127b7b5..8352a7ce5895 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -182,6 +182,7 @@ enum
         VM_SWAP_TOKEN_TIMEOUT=28, /* default time for token time out */
         VM_DROP_PAGECACHE=29,   /* int: nuke lots of pagecache */
         VM_PERCPU_PAGELIST_FRACTION=30,/* int: fraction of pages in each percpu_pagelist */
+        VM_ZONE_RECLAIM_MODE=31,/* reclaim local zone memory before going off node */
 };
 
 
diff --git a/include/linux/time.h b/include/linux/time.h
index f2aca7ec6325..614dd8465839 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -74,7 +74,7 @@ extern void do_gettimeofday(struct timeval *tv);
 extern int do_settimeofday(struct timespec *tv);
 extern int do_sys_settimeofday(struct timespec *tv, struct timezone *tz);
 #define do_posix_clock_monotonic_gettime(ts) ktime_get_ts(ts)
-extern long do_utimes(char __user *filename, struct timeval *times);
+extern long do_utimes(int dfd, char __user *filename, struct timeval *times);
 struct itimerval;
 extern int do_setitimer(int which, struct itimerval *value,
                         struct itimerval *ovalue);
diff --git a/include/linux/tipc_config.h b/include/linux/tipc_config.h
index a52c8c64a5a3..33a653913d94 100644
--- a/include/linux/tipc_config.h
+++ b/include/linux/tipc_config.h
@@ -168,10 +168,13 @@
 #define TIPC_MAX_LINK_NAME      60      /* format = Z.C.N:interface-Z.C.N:interface */
 
 /*
- * Link priority limits (range from 0 to # priorities - 1)
+ * Link priority limits (min, default, max, media default)
  */
 
-#define TIPC_NUM_LINK_PRI 32
+#define TIPC_MIN_LINK_PRI       0
+#define TIPC_DEF_LINK_PRI       10
+#define TIPC_MAX_LINK_PRI       31
+#define TIPC_MEDIA_LINK_PRI     (TIPC_MAX_LINK_PRI + 1)
 
 /*
  * Link tolerance limits (min, default, max), in ms
diff --git a/include/linux/topology.h b/include/linux/topology.h
index 315a5163d6a0..e8eb0040ce3a 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -56,6 +56,14 @@
 #define REMOTE_DISTANCE         20
 #define node_distance(from,to)  ((from) == (to) ? LOCAL_DISTANCE : REMOTE_DISTANCE)
 #endif
+#ifndef RECLAIM_DISTANCE
+/*
+ * If the distance between nodes in a system is larger than RECLAIM_DISTANCE
+ * (in whatever arch specific measurement units returned by node_distance())
+ * then switch on zone reclaim on boot.
+ */
+#define RECLAIM_DISTANCE 20
+#endif
 #ifndef PENALTY_FOR_NODE_WITH_CPUS
 #define PENALTY_FOR_NODE_WITH_CPUS      (1)
 #endif
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index a553f39f6aee..e673b2c984e9 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -175,6 +175,8 @@ void sctp_icmp_frag_needed(struct sock *, struct sctp_association *,
 void sctp_icmp_proto_unreachable(struct sock *sk,
                                  struct sctp_association *asoc,
                                  struct sctp_transport *t);
+void sctp_backlog_migrate(struct sctp_association *assoc,
+                          struct sock *oldsk, struct sock *newsk);
 
 /*
  *  Section:  Macros, externs, and inlines
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index f5c22d77feab..8c522ae031bb 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -127,9 +127,9 @@ extern struct sctp_globals {
          * RTO.Alpha                - 1/8  (3 when converted to right shifts.)
          * RTO.Beta                 - 1/4  (2 when converted to right shifts.)
          */
-        __u32 rto_initial;
-        __u32 rto_min;
-        __u32 rto_max;
+        unsigned long rto_initial;
+        unsigned long rto_min;
+        unsigned long rto_max;
 
         /* Note: rto_alpha and rto_beta are really defined as inverse
          * powers of two to facilitate integer operations.
@@ -140,12 +140,18 @@ extern struct sctp_globals {
         /* Max.Burst                - 4 */
         int max_burst;
 
-        /* Valid.Cookie.Life        - 60  seconds  */
-        int valid_cookie_life;
-
         /* Whether Cookie Preservative is enabled(1) or not(0) */
         int cookie_preserve_enable;
 
+        /* Valid.Cookie.Life        - 60  seconds  */
+        unsigned long valid_cookie_life;
+
+        /* Delayed SACK timeout  200ms default*/
+        unsigned long sack_timeout;
+
+        /* HB.interval              - 30 seconds  */
+        unsigned long hb_interval;
+
         /* Association.Max.Retrans  - 10 attempts
          * Path.Max.Retrans         - 5  attempts (per destination address)
          * Max.Init.Retransmits     - 8  attempts
@@ -168,12 +174,6 @@ extern struct sctp_globals {
          */
         int rcvbuf_policy;
 
-        /* Delayed SACK timeout  200ms default*/
-        int sack_timeout;
-
-        /* HB.interval              - 30 seconds  */
-        int hb_interval;
-
         /* The following variables are implementation specific.  */
 
         /* Default initialization values to be applied to new associations. */
@@ -405,8 +405,9 @@ struct sctp_cookie {
 /* The format of our cookie that we send to our peer. */
 struct sctp_signed_cookie {
         __u8 signature[SCTP_SECRET_SIZE];
+        __u32 __pad;            /* force sctp_cookie alignment to 64 bits */
         struct sctp_cookie c;
-};
+} __attribute__((packed));
 
 /* This is another convenience type to allocate memory for address
  * params for the maximum size and pass such structures around
@@ -827,7 +828,7 @@ struct sctp_transport {
         __u32 rtt;              /* This is the most recent RTT.  */
 
         /* RTO         : The current retransmission timeout value.  */
-        __u32 rto;
+        unsigned long rto;
 
         /* RTTVAR      : The current RTT variation.  */
         __u32 rttvar;
@@ -877,22 +878,10 @@ struct sctp_transport {
         /* Heartbeat interval: The endpoint sends out a Heartbeat chunk to
          * the destination address every heartbeat interval.
          */
-        __u32 hbinterval;
-
-        /* This is the max_retrans value for the transport and will
-         * be initialized from the assocs value.  This can be changed
-         * using SCTP_SET_PEER_ADDR_PARAMS socket option.
-         */
-        __u16 pathmaxrxt;
-
-        /* PMTU       : The current known path MTU.  */
-        __u32 pathmtu;
+        unsigned long hbinterval;
 
         /* SACK delay timeout */
-        __u32 sackdelay;
-
-        /* Flags controling Heartbeat, SACK delay, and Path MTU Discovery. */
-        __u32 param_flags;
+        unsigned long sackdelay;
 
         /* When was the last time (in jiffies) that we heard from this
          * transport?  We use this to pick new active and retran paths.
@@ -904,6 +893,18 @@ struct sctp_transport {
          */
         unsigned long last_time_ecne_reduced;
 
+        /* This is the max_retrans value for the transport and will
+         * be initialized from the assocs value.  This can be changed
+         * using SCTP_SET_PEER_ADDR_PARAMS socket option.
+         */
+        __u16 pathmaxrxt;
+
+        /* PMTU       : The current known path MTU.  */
+        __u32 pathmtu;
+
+        /* Flags controling Heartbeat, SACK delay, and Path MTU Discovery. */
+        __u32 param_flags;
+
         /* The number of times INIT has been sent on this transport. */
         int init_sent_count;
 
@@ -1249,6 +1250,14 @@ struct sctp_endpoint {
         int last_key;
         int key_changed_at;
 
+        /* digest:  This is a digest of the sctp cookie.  This field is
+         *          only used on the receive path when we try to validate
+         *          that the cookie has not been tampered with.  We put
+         *          this here so we pre-allocate this once and can re-use
+         *          on every receive.
+         */
+        __u8 digest[SCTP_SIGNATURE_SIZE];
+ 
         /* sendbuf acct. policy.        */
         __u32 sndbuf_policy;
 
@@ -1499,9 +1508,9 @@ struct sctp_association {
          * These values will be initialized by system defaults, but can
          * be modified via the SCTP_RTOINFO socket option.
          */
-        __u32 rto_initial;
-        __u32 rto_max;
-        __u32 rto_min;
+        unsigned long rto_initial;
+        unsigned long rto_max;
+        unsigned long rto_min;
 
         /* Maximum number of new data packets that can be sent in a burst.  */
         int max_burst;
@@ -1519,13 +1528,13 @@ struct sctp_association {
         __u16 init_retries;
 
         /* The largest timeout or RTO value to use in attempting an INIT */
-        __u16 max_init_timeo;
+        unsigned long max_init_timeo;
 
         /* Heartbeat interval: The endpoint sends out a Heartbeat chunk to
          * the destination address every heartbeat interval. This value
          * will be inherited by all new transports.
          */
-        __u32 hbinterval;
+        unsigned long hbinterval;
 
         /* This is the max_retrans value for new transports in the
          * association.
@@ -1537,13 +1546,14 @@ struct sctp_association {
          */
         __u32 pathmtu;
 
-        /* SACK delay timeout */
-        __u32 sackdelay;
-
         /* Flags controling Heartbeat, SACK delay, and Path MTU Discovery. */
         __u32 param_flags;
 
-        int timeouts[SCTP_NUM_TIMEOUT_TYPES];
+        /* SACK delay timeout */
+        unsigned long sackdelay;
+
+
+        unsigned long timeouts[SCTP_NUM_TIMEOUT_TYPES];
         struct timer_list timers[SCTP_NUM_TIMEOUT_TYPES];
 
         /* Transport to which SHUTDOWN chunk was last sent.  */
@@ -1648,7 +1658,10 @@ struct sctp_association {
         /* How many duplicated TSNs have we seen?  */
         int numduptsns;
 
-        /* Number of seconds of idle time before an association is closed.  */
+        /* Number of seconds of idle time before an association is closed.
+         * In the association context, this is really used as a boolean
+         * since the real timeout is stored in the timeouts array
+         */
         __u32 autoclose;
 
         /* These are to support
diff --git a/include/scsi/scsi_transport_spi.h b/include/scsi/scsi_transport_spi.h
index 2b5930ba69ec..fb5a2ffae939 100644
--- a/include/scsi/scsi_transport_spi.h
+++ b/include/scsi/scsi_transport_spi.h
@@ -22,6 +22,7 @@
 
 #include <linux/config.h>
 #include <linux/transport_class.h>
+#include <linux/mutex.h>
 
 struct scsi_transport_template;
 struct scsi_target;