Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

90 files changed, 423 insertions, 211 deletions

diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index f9f987f8e661..ec3ffdadb4d2 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -232,7 +232,7 @@ struct acpi_processor_errata {
 
 extern int acpi_processor_preregister_performance(struct
                                                   acpi_processor_performance
-                                                  **performance);
+                                                  *performance);
 
 extern int acpi_processor_register_performance(struct acpi_processor_performance
                                                *performance, unsigned int cpu);
diff --git a/include/asm-alpha/fcntl.h b/include/asm-alpha/fcntl.h
index 87f2cf459e26..25da0017ec87 100644
--- a/include/asm-alpha/fcntl.h
+++ b/include/asm-alpha/fcntl.h
@@ -16,6 +16,7 @@
 #define O_LARGEFILE     0400000 /* will be set by the kernel on every open */
 #define O_DIRECT        02000000 /* direct disk access - should check with OSF/1 */
 #define O_NOATIME       04000000
+#define O_CLOEXEC       010000000 /* set close_on_exec */
 
 #define F_GETLK         7
 #define F_SETLK         8
diff --git a/include/asm-arm/pgtable-nommu.h b/include/asm-arm/pgtable-nommu.h
index b186bc820e30..33c83dd87965 100644
--- a/include/asm-arm/pgtable-nommu.h
+++ b/include/asm-arm/pgtable-nommu.h
@@ -74,7 +74,6 @@ static inline int pte_file(pte_t pte) { return 0; }
  * These would be in other places but having them here reduces the diffs.
  */
 extern unsigned int kobjsize(const void *objp);
-extern int is_in_rom(unsigned long);
 
 /*
  * No page table caches to initialise.
diff --git a/include/asm-avr32/io.h b/include/asm-avr32/io.h
index e30d4b3bd836..64bb92bb6773 100644
--- a/include/asm-avr32/io.h
+++ b/include/asm-avr32/io.h
@@ -255,6 +255,8 @@ static inline void memset_io(volatile void __iomem *addr, unsigned char val,
         memset((void __force *)addr, val, count);
 }
 
+#define mmiowb()
+
 #define IO_SPACE_LIMIT  0xffffffff
 
 extern void __iomem *__ioremap(unsigned long offset, size_t size,
diff --git a/include/asm-avr32/pgalloc.h b/include/asm-avr32/pgalloc.h
index bb82e70cde8d..0e680f47209f 100644
--- a/include/asm-avr32/pgalloc.h
+++ b/include/asm-avr32/pgalloc.h
@@ -27,13 +27,7 @@ static __inline__ void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
  */
 static __inline__ pgd_t *pgd_alloc(struct mm_struct *mm)
 {
-        unsigned int pgd_size = (USER_PTRS_PER_PGD * sizeof(pgd_t));
-        pgd_t *pgd = kmalloc(pgd_size, GFP_KERNEL);
-
-        if (pgd)
-                memset(pgd, 0, pgd_size);
-
-        return pgd;
+        return kcalloc(USER_PTRS_PER_PGD, sizeof(pgd_t), GFP_KERNEL);
 }
 
 static inline void pgd_free(pgd_t *pgd)
@@ -44,18 +38,9 @@ static inline void pgd_free(pgd_t *pgd)
 static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
                                           unsigned long address)
 {
-        int count = 0;
         pte_t *pte;
 
-        do {
-                pte = (pte_t *) __get_free_page(GFP_KERNEL | __GFP_REPEAT);
-                if (pte)
-                        clear_page(pte);
-                else {
-                        current->state = TASK_UNINTERRUPTIBLE;
-                        schedule_timeout(HZ);
-                }
-        } while (!pte && (count++ < 10));
+        pte = (pte_t *)get_zeroed_page(GFP_KERNEL | __GFP_REPEAT);
 
         return pte;
 }
@@ -63,18 +48,9 @@ static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
 static inline struct page *pte_alloc_one(struct mm_struct *mm,
                                          unsigned long address)
 {
-        int count = 0;
         struct page *pte;
 
-        do {
-                pte = alloc_pages(GFP_KERNEL, 0);
-                if (pte)
-                        clear_page(page_address(pte));
-                else {
-                        current->state = TASK_UNINTERRUPTIBLE;
-                        schedule_timeout(HZ);
-                }
-        } while (!pte && (count++ < 10));
+        pte = alloc_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
 
         return pte;
 }
diff --git a/include/asm-avr32/pgtable.h b/include/asm-avr32/pgtable.h
index c07bdd10b891..018f6e2a0242 100644
--- a/include/asm-avr32/pgtable.h
+++ b/include/asm-avr32/pgtable.h
@@ -32,8 +32,6 @@
 #define USER_PTRS_PER_PGD       (TASK_SIZE / PGDIR_SIZE)
 #define FIRST_USER_ADDRESS      0
 
-#define PTE_PHYS_MASK   0x1ffff000
-
 #ifndef __ASSEMBLY__
 extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
 extern void paging_init(void);
@@ -265,7 +263,7 @@ static inline pte_t pte_mkyoung(pte_t pte)
  * trivial.
  */
 #define pages_to_mb(x)  ((x) >> (20-PAGE_SHIFT))
-#define pte_page(x)     phys_to_page(pte_val(x) & PTE_PHYS_MASK)
+#define pte_page(x)     (pfn_to_page(pte_pfn(x)))
 
 /*
  * Mark the prot value as uncacheable and unbufferable
diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h
index 7306c71a8926..cd84f1771e34 100644
--- a/include/asm-frv/unistd.h
+++ b/include/asm-frv/unistd.h
@@ -330,10 +330,11 @@
 #define __NR_signalfd           321
 #define __NR_timerfd            322
 #define __NR_eventfd            323
+#define __NR_fallocate          324
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 324
+#define NR_syscalls 325
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 /* #define __ARCH_WANT_OLD_READDIR */
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index f605e8d0eed3..5f0d797d33fd 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -2,6 +2,7 @@
 #define _ASM_GENERIC_PGTABLE_H
 
 #ifndef __ASSEMBLY__
+#ifdef CONFIG_MMU
 
 #ifndef __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
 /*
@@ -133,41 +134,6 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres
 #endif
 
 /*
- * A facility to provide lazy MMU batching.  This allows PTE updates and
- * page invalidations to be delayed until a call to leave lazy MMU mode
- * is issued.  Some architectures may benefit from doing this, and it is
- * beneficial for both shadow and direct mode hypervisors, which may batch
- * the PTE updates which happen during this window.  Note that using this
- * interface requires that read hazards be removed from the code.  A read
- * hazard could result in the direct mode hypervisor case, since the actual
- * write to the page tables may not yet have taken place, so reads though
- * a raw PTE pointer after it has been modified are not guaranteed to be
- * up to date.  This mode can only be entered and left under the protection of
- * the page table locks for all page tables which may be modified.  In the UP
- * case, this is required so that preemption is disabled, and in the SMP case,
- * it must synchronize the delayed page table writes properly on other CPUs.
- */
-#ifndef __HAVE_ARCH_ENTER_LAZY_MMU_MODE
-#define arch_enter_lazy_mmu_mode()      do {} while (0)
-#define arch_leave_lazy_mmu_mode()      do {} while (0)
-#define arch_flush_lazy_mmu_mode()      do {} while (0)
-#endif
-
-/*
- * A facility to provide batching of the reload of page tables with the
- * actual context switch code for paravirtualized guests.  By convention,
- * only one of the lazy modes (CPU, MMU) should be active at any given
- * time, entry should never be nested, and entry and exits should always
- * be paired.  This is for sanity of maintaining and reasoning about the
- * kernel code.
- */
-#ifndef __HAVE_ARCH_ENTER_LAZY_CPU_MODE
-#define arch_enter_lazy_cpu_mode()      do {} while (0)
-#define arch_leave_lazy_cpu_mode()      do {} while (0)
-#define arch_flush_lazy_cpu_mode()      do {} while (0)
-#endif
-
-/*
  * When walking page tables, get the address of the next boundary,
  * or the end address of the range if that comes earlier.  Although no
  * vma end wraps to 0, rounded up __boundary may wrap to 0 throughout.
@@ -233,6 +199,43 @@ static inline int pmd_none_or_clear_bad(pmd_t *pmd)
         }
         return 0;
 }
+#endif /* CONFIG_MMU */
+
+/*
+ * A facility to provide lazy MMU batching.  This allows PTE updates and
+ * page invalidations to be delayed until a call to leave lazy MMU mode
+ * is issued.  Some architectures may benefit from doing this, and it is
+ * beneficial for both shadow and direct mode hypervisors, which may batch
+ * the PTE updates which happen during this window.  Note that using this
+ * interface requires that read hazards be removed from the code.  A read
+ * hazard could result in the direct mode hypervisor case, since the actual
+ * write to the page tables may not yet have taken place, so reads though
+ * a raw PTE pointer after it has been modified are not guaranteed to be
+ * up to date.  This mode can only be entered and left under the protection of
+ * the page table locks for all page tables which may be modified.  In the UP
+ * case, this is required so that preemption is disabled, and in the SMP case,
+ * it must synchronize the delayed page table writes properly on other CPUs.
+ */
+#ifndef __HAVE_ARCH_ENTER_LAZY_MMU_MODE
+#define arch_enter_lazy_mmu_mode()      do {} while (0)
+#define arch_leave_lazy_mmu_mode()      do {} while (0)
+#define arch_flush_lazy_mmu_mode()      do {} while (0)
+#endif
+
+/*
+ * A facility to provide batching of the reload of page tables with the
+ * actual context switch code for paravirtualized guests.  By convention,
+ * only one of the lazy modes (CPU, MMU) should be active at any given
+ * time, entry should never be nested, and entry and exits should always
+ * be paired.  This is for sanity of maintaining and reasoning about the
+ * kernel code.
+ */
+#ifndef __HAVE_ARCH_ENTER_LAZY_CPU_MODE
+#define arch_enter_lazy_cpu_mode()      do {} while (0)
+#define arch_leave_lazy_cpu_mode()      do {} while (0)
+#define arch_flush_lazy_cpu_mode()      do {} while (0)
+#endif
+
 #endif /* !__ASSEMBLY__ */
 
 #endif /* _ASM_GENERIC_PGTABLE_H */
diff --git a/include/asm-i386/apic.h b/include/asm-i386/apic.h
index 1e8f6f252dd3..4091b33dcb10 100644
--- a/include/asm-i386/apic.h
+++ b/include/asm-i386/apic.h
@@ -116,6 +116,8 @@ extern void enable_NMI_through_LVT0 (void * dummy);
 extern int timer_over_8254;
 extern int local_apic_timer_c2_ok;
 
+extern int local_apic_timer_disabled;
+
 #else /* !CONFIG_X86_LOCAL_APIC */
 static inline void lapic_shutdown(void) { }
 
diff --git a/include/asm-i386/cpufeature.h b/include/asm-i386/cpufeature.h
index c961c03cf1e2..7b3aa28ebc6e 100644
--- a/include/asm-i386/cpufeature.h
+++ b/include/asm-i386/cpufeature.h
@@ -79,7 +79,7 @@
 #define X86_FEATURE_ARCH_PERFMON (3*32+11) /* Intel Architectural PerfMon */
 #define X86_FEATURE_PEBS        (3*32+12)  /* Precise-Event Based Sampling */
 #define X86_FEATURE_BTS         (3*32+13)  /* Branch Trace Store */
-#define X86_FEATURE_LAPIC_TIMER_BROKEN (3*32+ 14) /* lapic timer broken in C1 */
+/* 14 free */
 #define X86_FEATURE_SYNC_RDTSC  (3*32+15)  /* RDTSC synchronizes the CPU */
 #define X86_FEATURE_REP_GOOD   (3*32+16) /* rep microcode works well on this CPU */
 
diff --git a/include/asm-i386/mach-default/mach_wakecpu.h b/include/asm-i386/mach-default/mach_wakecpu.h
index 673b85c9b273..3ebb17893aa5 100644
--- a/include/asm-i386/mach-default/mach_wakecpu.h
+++ b/include/asm-i386/mach-default/mach_wakecpu.h
@@ -15,7 +15,8 @@
 
 static inline void wait_for_init_deassert(atomic_t *deassert)
 {
-        while (!atomic_read(deassert));
+        while (!atomic_read(deassert))
+                cpu_relax();
         return;
 }
 
diff --git a/include/asm-i386/mach-es7000/mach_wakecpu.h b/include/asm-i386/mach-es7000/mach_wakecpu.h
index efc903b73486..84ff58314501 100644
--- a/include/asm-i386/mach-es7000/mach_wakecpu.h
+++ b/include/asm-i386/mach-es7000/mach_wakecpu.h
@@ -31,7 +31,8 @@ wakeup_secondary_cpu(int phys_apicid, unsigned long start_eip)
 static inline void wait_for_init_deassert(atomic_t *deassert)
 {
 #ifdef WAKE_SECONDARY_VIA_INIT
-        while (!atomic_read(deassert));
+        while (!atomic_read(deassert))
+                cpu_relax();
 #endif
         return;
 }
diff --git a/include/asm-i386/nmi.h b/include/asm-i386/nmi.h
index ff30c98f87b0..70a958a8e381 100644
--- a/include/asm-i386/nmi.h
+++ b/include/asm-i386/nmi.h
@@ -33,11 +33,12 @@ extern int nmi_watchdog_tick (struct pt_regs * regs, unsigned reason);
 
 extern atomic_t nmi_active;
 extern unsigned int nmi_watchdog;
-#define NMI_DEFAULT     -1
+#define NMI_DISABLED    -1
 #define NMI_NONE        0
 #define NMI_IO_APIC     1
 #define NMI_LOCAL_APIC  2
 #define NMI_INVALID     3
+#define NMI_DEFAULT     NMI_DISABLED
 
 struct ctl_table;
 struct file;
diff --git a/include/asm-i386/paravirt.h b/include/asm-i386/paravirt.h
index 7df88be2dd9e..9fa3fa9e62d1 100644
--- a/include/asm-i386/paravirt.h
+++ b/include/asm-i386/paravirt.h
@@ -47,7 +47,8 @@ struct paravirt_ops
          * The patch function should return the number of bytes of code
          * generated, as we nop pad the rest in generic code.
          */
-        unsigned (*patch)(u8 type, u16 clobber, void *firstinsn, unsigned len);
+        unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
+                          unsigned long addr, unsigned len);
 
         /* Basic arch-specific setup */
         void (*arch_setup)(void);
@@ -253,13 +254,16 @@ extern struct paravirt_ops paravirt_ops;
 
 unsigned paravirt_patch_nop(void);
 unsigned paravirt_patch_ignore(unsigned len);
-unsigned paravirt_patch_call(void *target, u16 tgt_clobbers,
-                             void *site, u16 site_clobbers,
+unsigned paravirt_patch_call(void *insnbuf,
+                             const void *target, u16 tgt_clobbers,
+                             unsigned long addr, u16 site_clobbers,
                              unsigned len);
-unsigned paravirt_patch_jmp(void *target, void *site, unsigned len);
-unsigned paravirt_patch_default(u8 type, u16 clobbers, void *site, unsigned len);
+unsigned paravirt_patch_jmp(const void *target, void *insnbuf,
+                            unsigned long addr, unsigned len);
+unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
+                                unsigned long addr, unsigned len);
 
-unsigned paravirt_patch_insns(void *site, unsigned len,
+unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
                               const char *start, const char *end);
 
 int paravirt_disable_iospace(void);
diff --git a/include/asm-i386/pci.h b/include/asm-i386/pci.h
index d790343e9982..4fcacc711385 100644
--- a/include/asm-i386/pci.h
+++ b/include/asm-i386/pci.h
@@ -8,6 +8,9 @@ struct pci_sysdata {
         int             node;           /* NUMA node */
 };
 
+/* scan a bus after allocating a pci_sysdata for it */
+extern struct pci_bus *pci_scan_bus_with_sysdata(int busno);
+
 #include <linux/mm.h>           /* for struct page */
 
 /* Can be used to override the logic in pci_scan_bus for skipping
diff --git a/include/asm-ia64/atomic.h b/include/asm-ia64/atomic.h
index 1fc3b83325da..50c2b83fd5a0 100644
--- a/include/asm-ia64/atomic.h
+++ b/include/asm-ia64/atomic.h
@@ -55,7 +55,7 @@ ia64_atomic64_add (__s64 i, atomic64_t *v)
 
         do {
                 CMPXCHG_BUGCHECK(v);
-                old = atomic_read(v);
+                old = atomic64_read(v);
                 new = old + i;
         } while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic64_t)) != old);
         return new;
@@ -83,7 +83,7 @@ ia64_atomic64_sub (__s64 i, atomic64_t *v)
 
         do {
                 CMPXCHG_BUGCHECK(v);
-                old = atomic_read(v);
+                old = atomic64_read(v);
                 new = old - i;
         } while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic64_t)) != old);
         return new;
diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h
index efa1b8f7251d..bba5baa3c7fc 100644
--- a/include/asm-ia64/hw_irq.h
+++ b/include/asm-ia64/hw_irq.h
@@ -124,6 +124,11 @@ static inline void ia64_resend_irq(unsigned int vector)
 extern irq_desc_t irq_desc[NR_IRQS];
 
 #ifndef CONFIG_IA64_GENERIC
+static inline ia64_vector __ia64_irq_to_vector(int irq)
+{
+        return irq_cfg[irq].vector;
+}
+
 static inline unsigned int
 __ia64_local_vector_to_irq (ia64_vector vec)
 {
@@ -145,7 +150,7 @@ __ia64_local_vector_to_irq (ia64_vector vec)
 static inline ia64_vector
 irq_to_vector (int irq)
 {
-        return irq_cfg[irq].vector;
+        return platform_irq_to_vector(irq);
 }
 
 /*
diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h
index 5cf8bf1e805e..c201a2020aa4 100644
--- a/include/asm-ia64/machvec.h
+++ b/include/asm-ia64/machvec.h
@@ -30,6 +30,7 @@ typedef void ia64_mv_send_ipi_t (int, int, int, int);
 typedef void ia64_mv_timer_interrupt_t (int, void *);
 typedef void ia64_mv_global_tlb_purge_t (struct mm_struct *, unsigned long, unsigned long, unsigned long);
 typedef void ia64_mv_tlb_migrate_finish_t (struct mm_struct *);
+typedef u8 ia64_mv_irq_to_vector (int);
 typedef unsigned int ia64_mv_local_vector_to_irq (u8);
 typedef char *ia64_mv_pci_get_legacy_mem_t (struct pci_bus *);
 typedef int ia64_mv_pci_legacy_read_t (struct pci_bus *, u16 port, u32 *val,
@@ -145,6 +146,7 @@ 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_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
 #  define platform_pci_legacy_read      ia64_mv.pci_legacy_read
@@ -198,6 +200,7 @@ 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_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;
         ia64_mv_pci_legacy_read_t *pci_legacy_read;
@@ -247,6 +250,7 @@ struct ia64_machine_vector {
         platform_dma_sync_sg_for_device,        \
         platform_dma_mapping_error,                     \
         platform_dma_supported,                 \
+        platform_irq_to_vector,                 \
         platform_local_vector_to_irq,           \
         platform_pci_get_legacy_mem,            \
         platform_pci_legacy_read,               \
@@ -366,6 +370,9 @@ extern ia64_mv_dma_supported		swiotlb_dma_supported;
 #ifndef platform_dma_supported
 # define  platform_dma_supported        swiotlb_dma_supported
 #endif
+#ifndef platform_irq_to_vector
+# define platform_irq_to_vector         __ia64_irq_to_vector
+#endif
 #ifndef platform_local_vector_to_irq
 # define platform_local_vector_to_irq   __ia64_local_vector_to_irq
 #endif
diff --git a/include/asm-ia64/machvec_init.h b/include/asm-ia64/machvec_init.h
index 2d36f6840f0b..7f21249fba3f 100644
--- a/include/asm-ia64/machvec_init.h
+++ b/include/asm-ia64/machvec_init.h
@@ -2,6 +2,7 @@
 
 extern ia64_mv_send_ipi_t ia64_send_ipi;
 extern ia64_mv_global_tlb_purge_t ia64_global_tlb_purge;
+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;
 extern ia64_mv_pci_legacy_read_t ia64_pci_legacy_read;
diff --git a/include/asm-ia64/machvec_sn2.h b/include/asm-ia64/machvec_sn2.h
index eaa2fce0fecd..61439a7f5b08 100644
--- a/include/asm-ia64/machvec_sn2.h
+++ b/include/asm-ia64/machvec_sn2.h
@@ -35,6 +35,7 @@ extern ia64_mv_send_ipi_t sn2_send_IPI;
 extern ia64_mv_timer_interrupt_t sn_timer_interrupt;
 extern ia64_mv_global_tlb_purge_t sn2_global_tlb_purge;
 extern ia64_mv_tlb_migrate_finish_t     sn_tlb_migrate_finish;
+extern ia64_mv_irq_to_vector sn_irq_to_vector;
 extern ia64_mv_local_vector_to_irq sn_local_vector_to_irq;
 extern ia64_mv_pci_get_legacy_mem_t sn_pci_get_legacy_mem;
 extern ia64_mv_pci_legacy_read_t sn_pci_legacy_read;
@@ -104,6 +105,7 @@ extern ia64_mv_pci_fixup_bus_t		sn_pci_fixup_bus;
 #define platform_readw_relaxed          __sn_readw_relaxed
 #define platform_readl_relaxed          __sn_readl_relaxed
 #define platform_readq_relaxed          __sn_readq_relaxed
+#define platform_irq_to_vector          sn_irq_to_vector
 #define platform_local_vector_to_irq    sn_local_vector_to_irq
 #define platform_pci_get_legacy_mem     sn_pci_get_legacy_mem
 #define platform_pci_legacy_read        sn_pci_legacy_read
diff --git a/include/asm-m68k/ioctls.h b/include/asm-m68k/ioctls.h
index 0c48929ab444..b8d2f4be7fd7 100644
--- a/include/asm-m68k/ioctls.h
+++ b/include/asm-m68k/ioctls.h
@@ -46,6 +46,10 @@
 #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 */
 
diff --git a/include/asm-m68k/page.h b/include/asm-m68k/page.h
index 9e6d0d6debdb..1431ea0b59e0 100644
--- a/include/asm-m68k/page.h
+++ b/include/asm-m68k/page.h
@@ -4,17 +4,15 @@
 
 #ifdef __KERNEL__
 
+#include <linux/const.h>
+
 /* PAGE_SHIFT determines the page size */
 #ifndef CONFIG_SUN3
 #define PAGE_SHIFT      (12)
 #else
 #define PAGE_SHIFT      (13)
 #endif
-#ifdef __ASSEMBLY__
-#define PAGE_SIZE       (1 << PAGE_SHIFT)
-#else
-#define PAGE_SIZE       (1UL << PAGE_SHIFT)
-#endif
+#define PAGE_SIZE       (_AC(1, UL) << PAGE_SHIFT)
 #define PAGE_MASK       (~(PAGE_SIZE-1))
 
 #include <asm/setup.h>
@@ -27,6 +25,8 @@
 
 #ifndef __ASSEMBLY__
 
+#include <linux/compiler.h>
+
 #include <asm/module.h>
 
 #define get_user_page(vaddr)            __get_free_page(GFP_KERNEL)
diff --git a/include/asm-m68k/processor.h b/include/asm-m68k/processor.h
index 8455f778b601..4453ec379c5d 100644
--- a/include/asm-m68k/processor.h
+++ b/include/asm-m68k/processor.h
@@ -38,12 +38,8 @@ static inline void wrusp(unsigned long usp)
 #ifndef CONFIG_SUN3
 #define TASK_SIZE       (0xF0000000UL)
 #else
-#ifdef __ASSEMBLY__
-#define TASK_SIZE       (0x0E000000)
-#else
 #define TASK_SIZE       (0x0E000000UL)
 #endif
-#endif
 
 /* This decides where the kernel will search for a free chunk of vm
  * space during mmap's.
diff --git a/include/asm-m68k/termbits.h b/include/asm-m68k/termbits.h
index 0e520f328f53..8c14170996bb 100644
--- a/include/asm-m68k/termbits.h
+++ b/include/asm-m68k/termbits.h
@@ -141,6 +141,7 @@ struct ktermios {
 #define HUPCL   0002000
 #define CLOCAL  0004000
 #define CBAUDEX 0010000
+#define    BOTHER 0010000
 #define    B57600 0010001
 #define   B115200 0010002
 #define   B230400 0010003
@@ -156,10 +157,12 @@ struct ktermios {
 #define  B3000000 0010015
 #define  B3500000 0010016
 #define  B4000000 0010017
-#define CIBAUD    002003600000  /* input baud rate (not used) */
+#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
diff --git a/include/asm-m68k/termios.h b/include/asm-m68k/termios.h
index 00edabd76168..0823032e4045 100644
--- a/include/asm-m68k/termios.h
+++ b/include/asm-m68k/termios.h
@@ -82,8 +82,10 @@ struct termio {
         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 termios))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
+#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__ */
 
diff --git a/include/asm-powerpc/dma-mapping.h b/include/asm-powerpc/dma-mapping.h
index f6bd804d9090..744d6bb24116 100644
--- a/include/asm-powerpc/dma-mapping.h
+++ b/include/asm-powerpc/dma-mapping.h
@@ -95,7 +95,7 @@ static inline int dma_set_mask(struct device *dev, u64 dma_mask)
                 return -EIO;
         if (dma_ops->set_dma_mask != NULL)
                 return dma_ops->set_dma_mask(dev, dma_mask);
-        if (!dev->dma_mask || !dma_supported(dev, *dev->dma_mask))
+        if (!dev->dma_mask || !dma_supported(dev, dma_mask))
                 return -EIO;
         *dev->dma_mask = dma_mask;
         return 0;
diff --git a/include/asm-powerpc/mmu-hash64.h b/include/asm-powerpc/mmu-hash64.h
index 695962f02059..3112ad14ad95 100644
--- a/include/asm-powerpc/mmu-hash64.h
+++ b/include/asm-powerpc/mmu-hash64.h
@@ -262,6 +262,7 @@ extern void slb_initialize(void);
 extern void slb_flush_and_rebolt(void);
 extern void stab_initialize(unsigned long stab);
 
+extern void slb_vmalloc_update(void);
 #endif /* __ASSEMBLY__ */
 
 /*
diff --git a/include/asm-powerpc/pgtable-64k.h b/include/asm-powerpc/pgtable-64k.h
index 31cbd3d7fce8..33ae9018fe72 100644
--- a/include/asm-powerpc/pgtable-64k.h
+++ b/include/asm-powerpc/pgtable-64k.h
@@ -49,12 +49,10 @@
 
 /* Shift to put page number into pte.
  *
- * That gives us a max RPN of 32 bits, which means a max of 48 bits
- * of addressable physical space.
- * We could get 3 more bits here by setting PTE_RPN_SHIFT to 29 but
- * 32 makes PTEs more readable for debugging for now :)
+ * That gives us a max RPN of 34 bits, which means a max of 50 bits
+ * of addressable physical space, or 46 bits for the special 4k PFNs.
  */
-#define PTE_RPN_SHIFT   (32)
+#define PTE_RPN_SHIFT   (30)
 #define PTE_RPN_MAX     (1UL << (64 - PTE_RPN_SHIFT))
 #define PTE_RPN_MASK    (~((1UL<<PTE_RPN_SHIFT)-1))
 
diff --git a/include/asm-powerpc/reg_booke.h b/include/asm-powerpc/reg_booke.h
index 064405c207bf..8fdc2b47afb9 100644
--- a/include/asm-powerpc/reg_booke.h
+++ b/include/asm-powerpc/reg_booke.h
@@ -223,7 +223,6 @@
 #define MCSR_ICPERR     0x40000000UL /* I-Cache Parity Error */
 #define MCSR_DCP_PERR   0x20000000UL /* D-Cache Push Parity Error */
 #define MCSR_DCPERR     0x10000000UL /* D-Cache Parity Error */
-#define MCSR_GL_CI      0x00010000UL /* Guarded Load or Cache-Inhibited stwcx. */
 #define MCSR_BUS_IAERR  0x00000080UL /* Instruction Address Error */
 #define MCSR_BUS_RAERR  0x00000040UL /* Read Address Error */
 #define MCSR_BUS_WAERR  0x00000020UL /* Write Address Error */
@@ -232,6 +231,12 @@
 #define MCSR_BUS_WBERR  0x00000004UL /* Write Data Bus Error */
 #define MCSR_BUS_IPERR  0x00000002UL /* Instruction parity Error */
 #define MCSR_BUS_RPERR  0x00000001UL /* Read parity Error */
+
+/* e500 parts may set unused bits in MCSR; mask these off */
+#define MCSR_MASK       (MCSR_MCP | MCSR_ICPERR | MCSR_DCP_PERR | \
+                        MCSR_DCPERR | MCSR_BUS_IAERR | MCSR_BUS_RAERR | \
+                        MCSR_BUS_WAERR | MCSR_BUS_IBERR | MCSR_BUS_RBERR | \
+                        MCSR_BUS_WBERR | MCSR_BUS_IPERR | MCSR_BUS_RPERR)
 #endif
 #ifdef CONFIG_E200
 #define MCSR_MCP        0x80000000UL /* Machine Check Input Pin */
@@ -243,6 +248,11 @@
 #define MCSR_BUS_DRERR  0x00000008UL /* Read Bus Error on data load */
 #define MCSR_BUS_WRERR  0x00000004UL /* Write Bus Error on buffered
                                         store or cache line push */
+
+/* e200 parts may set unused bits in MCSR; mask these off */
+#define MCSR_MASK       (MCSR_MCP | MCSR_CP_PERR | MCSR_CPERR | \
+                        MCSR_EXCP_ERR | MCSR_BUS_IRERR | MCSR_BUS_DRERR | \
+                        MCSR_BUS_WRERR)
 #endif
 
 /* Bit definitions for the DBSR. */
diff --git a/include/asm-powerpc/spu_priv1.h b/include/asm-powerpc/spu_priv1.h
index 7e78f6a1ab8b..0f37c7c90820 100644
--- a/include/asm-powerpc/spu_priv1.h
+++ b/include/asm-powerpc/spu_priv1.h
@@ -178,6 +178,7 @@ struct spu_management_ops {
         int (*enumerate_spus)(int (*fn)(void *data));
         int (*create_spu)(struct spu *spu, void *data);
         int (*destroy_spu)(struct spu *spu);
+        int (*init_affinity)(void);
 };
 
 extern const struct spu_management_ops* spu_management_ops;
@@ -200,6 +201,12 @@ spu_destroy_spu (struct spu *spu)
         return spu_management_ops->destroy_spu(spu);
 }
 
+static inline int
+spu_init_affinity (void)
+{
+        return spu_management_ops->init_affinity();
+}
+
 /*
  * The declarations folowing are put here for convenience
  * and only intended to be used by the platform setup code.
diff --git a/include/asm-s390/atomic.h b/include/asm-s390/atomic.h
index ea486952f778..2d184655bc5d 100644
--- a/include/asm-s390/atomic.h
+++ b/include/asm-s390/atomic.h
@@ -67,8 +67,17 @@ typedef struct {
 
 #endif /* __GNUC__ */
 
-#define atomic_read(v)          ((v)->counter)
-#define atomic_set(v,i)         (((v)->counter) = (i))
+static inline int atomic_read(const atomic_t *v)
+{
+        barrier();
+        return v->counter;
+}
+
+static inline void atomic_set(atomic_t *v, int i)
+{
+        v->counter = i;
+        barrier();
+}
 
 static __inline__ int atomic_add_return(int i, atomic_t * v)
 {
@@ -182,8 +191,17 @@ typedef struct {
 
 #endif /* __GNUC__ */
 
-#define atomic64_read(v)          ((v)->counter)
-#define atomic64_set(v,i)         (((v)->counter) = (i))
+static inline long long atomic64_read(const atomic64_t *v)
+{
+        barrier();
+        return v->counter;
+}
+
+static inline void atomic64_set(atomic64_t *v, long long i)
+{
+        v->counter = i;
+        barrier();
+}
 
 static __inline__ long long atomic64_add_return(long long i, atomic64_t * v)
 {
diff --git a/include/asm-s390/cio.h b/include/asm-s390/cio.h
index f738d2827582..1982fb344164 100644
--- a/include/asm-s390/cio.h
+++ b/include/asm-s390/cio.h
@@ -258,19 +258,6 @@ struct ciw {
 /* Sick revalidation of device. */
 #define CIO_REVALIDATE 0x0008
 
-struct diag210 {
-        __u16 vrdcdvno : 16;   /* device number (input) */
-        __u16 vrdclen  : 16;   /* data block length (input) */
-        __u32 vrdcvcla : 8;    /* virtual device class (output) */
-        __u32 vrdcvtyp : 8;    /* virtual device type (output) */
-        __u32 vrdcvsta : 8;    /* virtual device status (output) */
-        __u32 vrdcvfla : 8;    /* virtual device flags (output) */
-        __u32 vrdcrccl : 8;    /* real device class (output) */
-        __u32 vrdccrty : 8;    /* real device type (output) */
-        __u32 vrdccrmd : 8;    /* real device model (output) */
-        __u32 vrdccrft : 8;    /* real device feature (output) */
-} __attribute__ ((packed,aligned(4)));
-
 struct ccw_dev_id {
         u8 ssid;
         u16 devno;
@@ -285,8 +272,6 @@ static inline int ccw_dev_id_is_equal(struct ccw_dev_id *dev_id1,
         return 0;
 }
 
-extern int diag210(struct diag210 *addr);
-
 extern void wait_cons_dev(void);
 
 extern void css_schedule_reprobe(void);
diff --git a/include/asm-s390/diag.h b/include/asm-s390/diag.h
new file mode 100644
index 000000000000..72b2e2f2d32d
--- /dev/null
+++ b/include/asm-s390/diag.h
@@ -0,0 +1,39 @@
+/*
+ * s390 diagnose functions
+ *
+ * Copyright IBM Corp. 2007
+ * Author(s): Michael Holzheu <holzheu@de.ibm.com>
+ */
+
+#ifndef _ASM_S390_DIAG_H
+#define _ASM_S390_DIAG_H
+
+/*
+ * Diagnose 10: Release pages
+ */
+extern void diag10(unsigned long addr);
+
+/*
+ * Diagnose 14: Input spool file manipulation
+ */
+extern int diag14(unsigned long rx, unsigned long ry1, unsigned long subcode);
+
+/*
+ * Diagnose 210: Get information about a virtual device
+ */
+struct diag210 {
+        u16 vrdcdvno;   /* device number (input) */
+        u16 vrdclen;    /* data block length (input) */
+        u8 vrdcvcla;    /* virtual device class (output) */
+        u8 vrdcvtyp;    /* virtual device type (output) */
+        u8 vrdcvsta;    /* virtual device status (output) */
+        u8 vrdcvfla;    /* virtual device flags (output) */
+        u8 vrdcrccl;    /* real device class (output) */
+        u8 vrdccrty;    /* real device type (output) */
+        u8 vrdccrmd;    /* real device model (output) */
+        u8 vrdccrft;    /* real device feature (output) */
+} __attribute__((packed, aligned(4)));
+
+extern int diag210(struct diag210 *addr);
+
+#endif /* _ASM_S390_DIAG_H */
diff --git a/include/asm-s390/pgalloc.h b/include/asm-s390/pgalloc.h
index 56c8a6c80e2e..e45d3c9a4b7e 100644
--- a/include/asm-s390/pgalloc.h
+++ b/include/asm-s390/pgalloc.h
@@ -19,8 +19,6 @@
 
 #define check_pgt_cache()       do {} while (0)
 
-extern void diag10(unsigned long addr);
-
 /*
  * Page allocation orders.
  */
diff --git a/include/asm-sh/dma-mapping.h b/include/asm-sh/dma-mapping.h
index 6f492ac3fa13..84fefdaa01a5 100644
--- a/include/asm-sh/dma-mapping.h
+++ b/include/asm-sh/dma-mapping.h
@@ -160,6 +160,25 @@ static inline void dma_sync_single_for_device(struct device *dev,
         dma_sync_single(dev, dma_handle, size, 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)
+{
+        dma_sync_single_for_cpu(dev, dma_handle+offset, size, 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)
+{
+        dma_sync_single_for_device(dev, dma_handle+offset, size, direction);
+}
+
+
 static inline void dma_sync_sg_for_cpu(struct device *dev,
                                        struct scatterlist *sg, int nelems,
                                        enum dma_data_direction dir)
diff --git a/include/asm-sh/rts7751r2d.h b/include/asm-sh/rts7751r2d.h
index 10565ac7966a..5d7800aa31b5 100644
--- a/include/asm-sh/rts7751r2d.h
+++ b/include/asm-sh/rts7751r2d.h
@@ -37,7 +37,7 @@
 #define PA_VERREG       0xa4000032      /* FPGA Version Register */
 #define PA_INPORT       0xa4000034      /* KEY Input Port control */
 #define PA_OUTPORT      0xa4000036      /* LED control */
-#define PA_DMPORT       0xa4000038      /* DM270 Output Port control */
+#define PA_BVERREG      0xa4000038      /* Board Revision Register */
 
 #define PA_AX88796L     0xaa000400      /* AX88796L Area */
 #define PA_VOYAGER      0xab000000      /* VOYAGER GX Area */
diff --git a/include/asm-sh64/dma-mapping.h b/include/asm-sh64/dma-mapping.h
index d505f357f819..de4309960207 100644
--- a/include/asm-sh64/dma-mapping.h
+++ b/include/asm-sh64/dma-mapping.h
@@ -141,6 +141,24 @@ static inline void dma_sync_single_for_device(struct device *dev,
         dma_sync_single(dev, dma_handle, size, 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)
+{
+        dma_sync_single_for_cpu(dev, dma_handle+offset, size, 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)
+{
+        dma_sync_single_for_device(dev, dma_handle+offset, size, direction);
+}
+
 static inline void dma_sync_sg_for_cpu(struct device *dev,
                                        struct scatterlist *sg, int nelems,
                                        enum dma_data_direction dir)
diff --git a/include/asm-sparc/fcntl.h b/include/asm-sparc/fcntl.h
index 5db60b5ae7b0..5ec546349fc8 100644
--- a/include/asm-sparc/fcntl.h
+++ b/include/asm-sparc/fcntl.h
@@ -16,6 +16,7 @@
 #define O_LARGEFILE     0x40000
 #define O_DIRECT        0x100000 /* direct disk access hint */
 #define O_NOATIME       0x200000
+#define O_CLOEXEC       0x400000
 
 #define F_GETOWN        5       /*  for sockets. */
 #define F_SETOWN        6       /*  for sockets. */
diff --git a/include/asm-sparc/floppy.h b/include/asm-sparc/floppy.h
index 28ce2b9c3da8..acd06d8ff70a 100644
--- a/include/asm-sparc/floppy.h
+++ b/include/asm-sparc/floppy.h
@@ -48,7 +48,7 @@ struct sun_flpy_controller {
 
 /* You'll only ever find one controller on a SparcStation anyways. */
 static struct sun_flpy_controller *sun_fdc = NULL;
-volatile unsigned char *fdc_status;
+extern volatile unsigned char *fdc_status;
 
 struct sun_floppy_ops {
         unsigned char (*fd_inb)(int port);
@@ -225,13 +225,13 @@ static void sun_82077_fd_outb(unsigned char value, int port)
  * underruns.  If non-zero, doing_pdma encodes the direction of
  * the transfer for debugging.  1=read 2=write
  */
-char *pdma_vaddr;
-unsigned long pdma_size;
-volatile int doing_pdma = 0;
+extern char *pdma_vaddr;
+extern unsigned long pdma_size;
+extern volatile int doing_pdma;
 
 /* This is software state */
-char *pdma_base = NULL;
-unsigned long pdma_areasize;
+extern char *pdma_base;
+extern unsigned long pdma_areasize;
 
 /* Common routines to all controller types on the Sparc. */
 static __inline__ void virtual_dma_init(void)
@@ -281,7 +281,8 @@ static __inline__ void sun_fd_enable_dma(void)
 }
 
 /* Our low-level entry point in arch/sparc/kernel/entry.S */
-irqreturn_t floppy_hardint(int irq, void *unused);
+extern int sparc_floppy_request_irq(int irq, unsigned long flags,
+                                    irqreturn_t (*irq_handler)(int irq, void *));
 
 static int sun_fd_request_irq(void)
 {
@@ -290,8 +291,9 @@ static int sun_fd_request_irq(void)
 
         if(!once) {
                 once = 1;
-                error = request_fast_irq(FLOPPY_IRQ, floppy_hardint,
-                                         IRQF_DISABLED, "floppy");
+                error = sparc_floppy_request_irq(FLOPPY_IRQ,
+                                                 IRQF_DISABLED,
+                                                 floppy_interrupt);
                 return ((error == 0) ? 0 : -1);
         } else return 0;
 }
diff --git a/include/asm-sparc/irq.h b/include/asm-sparc/irq.h
index 61fb99643afd..fe205cc444b8 100644
--- a/include/asm-sparc/irq.h
+++ b/include/asm-sparc/irq.h
@@ -1,7 +1,6 @@
-/* $Id: irq.h,v 1.32 2000/08/26 02:42:28 anton Exp $
- * irq.h: IRQ registers on the Sparc.
+/* irq.h: IRQ registers on the Sparc.
  *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
  */
 
 #ifndef _SPARC_IRQ_H
@@ -13,6 +12,4 @@
 
 #define irq_canonicalize(irq)   (irq)
 
-extern int request_fast_irq(unsigned int irq, irq_handler_t handler, unsigned long flags, __const__ char *devname);
-
 #endif
diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h
index 350676c589f9..71f2a1998324 100644
--- a/include/asm-sparc/prom.h
+++ b/include/asm-sparc/prom.h
@@ -67,6 +67,7 @@ extern int of_set_property(struct device_node *node, const char *name, void *val
 extern int of_getintprop_default(struct device_node *np,
                                  const char *name,
                                  int def);
+extern int of_find_in_proplist(const char *list, const char *match, int len);
 
 extern void prom_build_devicetree(void);
 
diff --git a/include/asm-sparc/sbus.h b/include/asm-sparc/sbus.h
index d036e4419d79..27d076c46964 100644
--- a/include/asm-sparc/sbus.h
+++ b/include/asm-sparc/sbus.h
@@ -68,7 +68,6 @@ struct sbus_dev {
 /* This struct describes the SBus(s) found on this machine. */
 struct sbus_bus {
         struct of_device        ofdev;
-        void                    *iommu;         /* Opaque IOMMU cookie */
         struct sbus_dev         *devices;       /* Link to devices on this SBus */
         struct sbus_bus         *next;          /* next SBus, if more than one SBus */
         int                     prom_node;      /* PROM device tree node for this SBus */
diff --git a/include/asm-sparc/sfp-machine.h b/include/asm-sparc/sfp-machine.h
index ecfc86a4a725..266a42b8f99f 100644
--- a/include/asm-sparc/sfp-machine.h
+++ b/include/asm-sparc/sfp-machine.h
@@ -203,4 +203,10 @@ extern struct task_struct *last_task_used_math;
 #define FP_INHIBIT_RESULTS ((last_task_used_math->thread.fsr >> 23) & _fex)
 #endif
 
+#ifdef CONFIG_SMP
+#define FP_TRAPPING_EXCEPTIONS ((current->thread.fsr >> 23) & 0x1f)
+#else
+#define FP_TRAPPING_EXCEPTIONS ((last_task_used_math->thread.fsr >> 23) & 0x1f)
+#endif
+
 #endif
diff --git a/include/asm-sparc64/dma-mapping.h b/include/asm-sparc64/dma-mapping.h
index a72a5f271f31..1fc655452b81 100644
--- a/include/asm-sparc64/dma-mapping.h
+++ b/include/asm-sparc64/dma-mapping.h
@@ -108,6 +108,25 @@ static inline void dma_sync_single_for_device(struct device *dev,
         dma_ops->sync_single_for_device(dev, dma_handle, size, direction);
 }
 
+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)
+{
+        dma_sync_single_for_cpu(dev, dma_handle+offset, size, 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)
+{
+        dma_sync_single_for_device(dev, dma_handle+offset, size, direction);
+}
+
+
 static inline void dma_sync_sg_for_cpu(struct device *dev,
                                        struct scatterlist *sg, int nelems,
                                        enum dma_data_direction direction)
diff --git a/include/asm-sparc64/elf.h b/include/asm-sparc64/elf.h
index 303d85e2f82e..8653e8665009 100644
--- a/include/asm-sparc64/elf.h
+++ b/include/asm-sparc64/elf.h
@@ -70,6 +70,7 @@
 #define HWCAP_SPARC_V9          16
 #define HWCAP_SPARC_ULTRA3      32
 #define HWCAP_SPARC_BLKINIT     64
+#define HWCAP_SPARC_N2          128
 
 /*
  * These are used to set parameters in the core dumps.
@@ -155,8 +156,13 @@ static inline unsigned int sparc64_elf_hwcap(void)
 
         if (tlb_type == cheetah || tlb_type == cheetah_plus)
                 cap |= HWCAP_SPARC_ULTRA3;
-        else if (tlb_type == hypervisor)
-                cap |= HWCAP_SPARC_BLKINIT;
+        else if (tlb_type == hypervisor) {
+                if (sun4v_chip_type == SUN4V_CHIP_NIAGARA1 ||
+                    sun4v_chip_type == SUN4V_CHIP_NIAGARA2)
+                        cap |= HWCAP_SPARC_BLKINIT;
+                if (sun4v_chip_type == SUN4V_CHIP_NIAGARA2)
+                        cap |= HWCAP_SPARC_N2;
+        }
 
         return cap;
 }
diff --git a/include/asm-sparc64/fcntl.h b/include/asm-sparc64/fcntl.h
index b2aecf0054bd..111f6b3b8925 100644
--- a/include/asm-sparc64/fcntl.h
+++ b/include/asm-sparc64/fcntl.h
@@ -16,7 +16,7 @@
 #define O_LARGEFILE     0x40000
 #define O_DIRECT        0x100000 /* direct disk access hint */
 #define O_NOATIME       0x200000
-
+#define O_CLOEXEC       0x400000
 
 #define F_GETOWN        5       /*  for sockets. */
 #define F_SETOWN        6       /*  for sockets. */
diff --git a/include/asm-sparc64/oplib.h b/include/asm-sparc64/oplib.h
index 3f23c5dc5f21..86dc5c018a19 100644
--- a/include/asm-sparc64/oplib.h
+++ b/include/asm-sparc64/oplib.h
@@ -1,8 +1,7 @@
-/* $Id: oplib.h,v 1.14 2001/12/19 00:29:51 davem Exp $
- * oplib.h:  Describes the interface and available routines in the
+/* oplib.h:  Describes the interface and available routines in the
  *           Linux Prom library.
  *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
  * Copyright (C) 1996 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
  */
 
@@ -31,8 +30,10 @@ extern int prom_chosen_node;
 extern const char prom_peer_name[];
 extern const char prom_compatible_name[];
 extern const char prom_root_compatible[];
+extern const char prom_cpu_compatible[];
 extern const char prom_finddev_name[];
 extern const char prom_chosen_path[];
+extern const char prom_cpu_path[];
 extern const char prom_getprop_name[];
 extern const char prom_mmu_name[];
 extern const char prom_callmethod_name[];
diff --git a/include/asm-sparc64/percpu.h b/include/asm-sparc64/percpu.h
index caf8750792ff..a1f53a4da405 100644
--- a/include/asm-sparc64/percpu.h
+++ b/include/asm-sparc64/percpu.h
@@ -3,6 +3,8 @@
 
 #include <linux/compiler.h>
 
+register unsigned long __local_per_cpu_offset asm("g5");
+
 #ifdef CONFIG_SMP
 
 #define setup_per_cpu_areas()                   do { } while (0)
@@ -23,8 +25,6 @@ extern unsigned long __per_cpu_shift;
     __typeof__(type) per_cpu__##name                            \
     ____cacheline_aligned_in_smp
 
-register unsigned long __local_per_cpu_offset asm("g5");
-
 /* var is in discarded region: offset to particular copy we want */
 #define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu)))
 #define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __local_per_cpu_offset))
diff --git a/include/asm-sparc64/prom.h b/include/asm-sparc64/prom.h
index 31dcb92fbae0..07843f9f05df 100644
--- a/include/asm-sparc64/prom.h
+++ b/include/asm-sparc64/prom.h
@@ -76,6 +76,7 @@ extern int of_set_property(struct device_node *node, const char *name, void *val
 extern int of_getintprop_default(struct device_node *np,
                                  const char *name,
                                  int def);
+extern int of_find_in_proplist(const char *list, const char *match, int len);
 
 extern void prom_build_devicetree(void);
 
diff --git a/include/asm-sparc64/sfp-machine.h b/include/asm-sparc64/sfp-machine.h
index 89d42431efb5..c9331b02d9c8 100644
--- a/include/asm-sparc64/sfp-machine.h
+++ b/include/asm-sparc64/sfp-machine.h
@@ -88,4 +88,6 @@
 
 #define FP_INHIBIT_RESULTS ((current_thread_info()->xfsr[0] >> 23) & _fex)
 
+#define FP_TRAPPING_EXCEPTIONS ((current_thread_info()->xfsr[0] >> 23) & 0x1f)
+
 #endif
diff --git a/include/asm-sparc64/spitfire.h b/include/asm-sparc64/spitfire.h
index 23ad8a7987ad..cf7807813e85 100644
--- a/include/asm-sparc64/spitfire.h
+++ b/include/asm-sparc64/spitfire.h
@@ -38,6 +38,11 @@
 
 #define L1DCACHE_SIZE           0x4000
 
+#define SUN4V_CHIP_INVALID      0x00
+#define SUN4V_CHIP_NIAGARA1     0x01
+#define SUN4V_CHIP_NIAGARA2     0x02
+#define SUN4V_CHIP_UNKNOWN      0xff
+
 #ifndef __ASSEMBLY__
 
 enum ultra_tlb_layout {
@@ -49,6 +54,8 @@ enum ultra_tlb_layout {
 
 extern enum ultra_tlb_layout tlb_type;
 
+extern int sun4v_chip_type;
+
 extern int cheetah_pcache_forced_on;
 extern void cheetah_enable_pcache(void);
 
diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h
index 64891cb10f05..3f175fa7e6d2 100644
--- a/include/asm-sparc64/system.h
+++ b/include/asm-sparc64/system.h
@@ -141,7 +141,6 @@ do {						\
          * not preserve it's value.  Hairy, but it lets us remove 2 loads
          * and 2 stores in this critical code path.  -DaveM
          */
-#define EXTRA_CLOBBER ,"%l1"
 #define switch_to(prev, next, last)                                     \
 do {    if (test_thread_flag(TIF_PERFCTR)) {                            \
                 unsigned long __tmp;                                    \
@@ -164,33 +163,34 @@ do {	if (test_thread_flag(TIF_PERFCTR)) {				\
         "stx    %%i6, [%%sp + 2047 + 0x70]\n\t"                         \
         "stx    %%i7, [%%sp + 2047 + 0x78]\n\t"                         \
         "rdpr   %%wstate, %%o5\n\t"                                     \
-        "stx    %%o6, [%%g6 + %3]\n\t"                                  \
-        "stb    %%o5, [%%g6 + %2]\n\t"                                  \
-        "rdpr   %%cwp, %%o5\n\t"                                        \
+        "stx    %%o6, [%%g6 + %6]\n\t"                                  \
         "stb    %%o5, [%%g6 + %5]\n\t"                                  \
-        "mov    %1, %%g6\n\t"                                           \
-        "ldub   [%1 + %5], %%g1\n\t"                                    \
+        "rdpr   %%cwp, %%o5\n\t"                                        \
+        "stb    %%o5, [%%g6 + %8]\n\t"                                  \
+        "mov    %4, %%g6\n\t"                                           \
+        "ldub   [%4 + %8], %%g1\n\t"                                    \
         "wrpr   %%g1, %%cwp\n\t"                                        \
-        "ldx    [%%g6 + %3], %%o6\n\t"                                  \
-        "ldub   [%%g6 + %2], %%o5\n\t"                                  \
-        "ldub   [%%g6 + %4], %%o7\n\t"                                  \
+        "ldx    [%%g6 + %6], %%o6\n\t"                                  \
+        "ldub   [%%g6 + %5], %%o5\n\t"                                  \
+        "ldub   [%%g6 + %7], %%o7\n\t"                                  \
         "wrpr   %%o5, 0x0, %%wstate\n\t"                                \
         "ldx    [%%sp + 2047 + 0x70], %%i6\n\t"                         \
         "ldx    [%%sp + 2047 + 0x78], %%i7\n\t"                         \
-        "ldx    [%%g6 + %6], %%g4\n\t"                                  \
+        "ldx    [%%g6 + %9], %%g4\n\t"                                  \
         "brz,pt %%o7, 1f\n\t"                                           \
         " mov   %%g7, %0\n\t"                                           \
         "b,a ret_from_syscall\n\t"                                      \
         "1:\n\t"                                                        \
-        : "=&r" (last)                                                  \
+        : "=&r" (last), "=r" (current), "=r" (current_thread_info_reg), \
+          "=r" (__local_per_cpu_offset)                                 \
         : "0" (task_thread_info(next)),                                 \
           "i" (TI_WSTATE), "i" (TI_KSP), "i" (TI_NEW_CHILD),            \
           "i" (TI_CWP), "i" (TI_TASK)                                   \
         : "cc",                                                         \
                 "g1", "g2", "g3",                   "g7",               \
-                      "l2", "l3", "l4", "l5", "l6", "l7",               \
+                "l1", "l2", "l3", "l4", "l5", "l6", "l7",               \
           "i0", "i1", "i2", "i3", "i4", "i5",                           \
-          "o0", "o1", "o2", "o3", "o4", "o5",       "o7" EXTRA_CLOBBER);\
+          "o0", "o1", "o2", "o3", "o4", "o5",       "o7");              \
         /* If you fuck with this, update ret_from_syscall code too. */  \
         if (test_thread_flag(TIF_PERFCTR)) {                            \
                 write_pcr(current_thread_info()->pcr_reg);              \
diff --git a/include/asm-sparc64/xor.h b/include/asm-sparc64/xor.h
index 8ce3f1813e28..a0233884fc94 100644
--- a/include/asm-sparc64/xor.h
+++ b/include/asm-sparc64/xor.h
@@ -63,4 +63,8 @@ static struct xor_block_template xor_block_niagara = {
 
 /* For VIS for everything except Niagara.  */
 #define XOR_SELECT_TEMPLATE(FASTEST) \
-        (tlb_type == hypervisor ? &xor_block_niagara : &xor_block_VIS)
+        ((tlb_type == hypervisor && \
+          (sun4v_chip_type == SUN4V_CHIP_NIAGARA1 || \
+           sun4v_chip_type == SUN4V_CHIP_NIAGARA2)) ? \
+         &xor_block_niagara : \
+         &xor_block_VIS)
diff --git a/include/asm-x86_64/nmi.h b/include/asm-x86_64/nmi.h
index 5fb3c0de5ccc..65b6acf3bb59 100644
--- a/include/asm-x86_64/nmi.h
+++ b/include/asm-x86_64/nmi.h
@@ -64,11 +64,12 @@ extern int setup_nmi_watchdog(char *);
 
 extern atomic_t nmi_active;
 extern unsigned int nmi_watchdog;
-#define NMI_DEFAULT     -1
+#define NMI_DISABLED    -1
 #define NMI_NONE        0
 #define NMI_IO_APIC     1
 #define NMI_LOCAL_APIC  2
 #define NMI_INVALID     3
+#define NMI_DEFAULT     NMI_DISABLED
 
 struct ctl_table;
 struct file;
diff --git a/include/asm-x86_64/pci.h b/include/asm-x86_64/pci.h
index 88926eb44f5c..5da8cb0c0599 100644
--- a/include/asm-x86_64/pci.h
+++ b/include/asm-x86_64/pci.h
@@ -10,6 +10,8 @@ struct pci_sysdata {
         void*           iommu;          /* IOMMU private data */
 };
 
+extern struct pci_bus *pci_scan_bus_with_sysdata(int busno);
+
 #ifdef CONFIG_CALGARY_IOMMU
 static inline void* pci_iommu(struct pci_bus *bus)
 {
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 4d85262b4fa4..1ddef34f43c3 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -24,6 +24,8 @@
 #include <linux/mempool.h>
 #include <linux/ioprio.h>
 
+#ifdef CONFIG_BLOCK
+
 /* Platforms may set this to teach the BIO layer about IOMMU hardware. */
 #include <asm/io.h>
 
@@ -361,4 +363,5 @@ static inline char *__bio_kmap_irq(struct bio *bio, unsigned short idx,
         __bio_kmap_irq((bio), (bio)->bi_idx, (flags))
 #define bio_kunmap_irq(buf,flags)       __bio_kunmap_irq(buf, flags)
 
+#endif /* CONFIG_BLOCK */
 #endif /* __LINUX_BIO_H */
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 90874a5d7d78..7b5d56b82b59 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -105,7 +105,7 @@ struct blk_io_trace {
  */
 struct blk_io_trace_remap {
         __be32 device;
-        u32 __pad;
+        __be32 device_from;
         __be64 sector;
 };
 
@@ -272,6 +272,7 @@ static inline void blk_add_trace_remap(struct request_queue *q, struct bio *bio,
                 return;
 
         r.device = cpu_to_be32(dev);
+        r.device_from = cpu_to_be32(bio->bi_bdev->bd_dev);
         r.sector = cpu_to_be64(to);
 
         __blk_add_trace(bt, from, bio->bi_size, bio->bi_rw, BLK_TA_REMAP, !bio_flagged(bio, BIO_UPTODATE), sizeof(r), &r);
diff --git a/include/linux/bsg.h b/include/linux/bsg.h
index 102dc096e1cb..60e377b520f8 100644
--- a/include/linux/bsg.h
+++ b/include/linux/bsg.h
@@ -15,14 +15,18 @@ struct sg_io_v4 {
 
         __u32 request_len;      /* [i] in bytes */
         __u64 request;          /* [i], [*i] {SCSI: cdb} */
+        __u64 request_tag;      /* [i] {SCSI: task tag (only if flagged)} */
         __u32 request_attr;     /* [i] {SCSI: task attribute} */
-        __u32 request_tag;      /* [i] {SCSI: task tag (only if flagged)} */
         __u32 request_priority; /* [i] {SCSI: task priority} */
+        __u32 request_extra;    /* [i] {spare, for padding} */
         __u32 max_response_len; /* [i] in bytes */
         __u64 response;         /* [i], [*o] {SCSI: (auto)sense data} */
 
-        /* "din_" for data in (from device); "dout_" for data out (to device) */
+        /* "dout_": data out (to device); "din_": data in (from device) */
+        __u32 dout_iovec_count; /* [i] 0 -> "flat" dout transfer else
+                                   dout_xfer points to array of iovec */
         __u32 dout_xfer_len;    /* [i] bytes to be transferred to device */
+        __u32 din_iovec_count;  /* [i] 0 -> "flat" din transfer */
         __u32 din_xfer_len;     /* [i] bytes to be transferred from device */
         __u64 dout_xferp;       /* [i], [*i] */
         __u64 din_xferp;        /* [i], [*o] */
@@ -39,8 +43,9 @@ struct sg_io_v4 {
         __u32 info;             /* [o] additional information */
         __u32 duration;         /* [o] time to complete, in milliseconds */
         __u32 response_len;     /* [o] bytes of response actually written */
-        __s32 din_resid;        /* [o] actual_din_xfer_len - din_xfer_len */
-        __u32 generated_tag;    /* [o] {SCSI: task tag that transport chose} */
+        __s32 din_resid;        /* [o] din_xfer_len - actual_din_xfer_len */
+        __s32 dout_resid;       /* [o] dout_xfer_len - actual_dout_xfer_len */
+        __u64 generated_tag;    /* [o] {SCSI: transport generated task tag} */
         __u32 spare_out;        /* [o] */
 
         __u32 padding;
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index e0bd46eb2414..def5a659b8a5 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -123,7 +123,6 @@ extern void clockevents_exchange_device(struct clock_event_device *old,
 extern void clockevents_set_mode(struct clock_event_device *dev,
                                  enum clock_event_mode mode);
 extern int clockevents_register_notifier(struct notifier_block *nb);
-extern void clockevents_unregister_notifier(struct notifier_block *nb);
 extern int clockevents_program_event(struct clock_event_device *dev,
                                      ktime_t expires, ktime_t now);
 
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index c2236bbff412..1d5ded0836ee 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -41,8 +41,6 @@ extern void cpu_remove_sysdev_attr(struct sysdev_attribute *attr);
 extern int cpu_add_sysdev_attr_group(struct attribute_group *attrs);
 extern void cpu_remove_sysdev_attr_group(struct attribute_group *attrs);
 
-extern struct sysdev_attribute attr_sched_mc_power_savings;
-extern struct sysdev_attribute attr_sched_smt_power_savings;
 extern int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls);
 
 #ifdef CONFIG_HOTPLUG_CPU
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 6bf139562947..16421f662a7a 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1659,7 +1659,6 @@ extern int sb_min_blocksize(struct super_block *, int);
 extern int generic_file_mmap(struct file *, struct vm_area_struct *);
 extern int generic_file_readonly_mmap(struct file *, struct vm_area_struct *);
 extern int file_read_actor(read_descriptor_t * desc, struct page *page, unsigned long offset, unsigned long size);
-extern int file_send_actor(read_descriptor_t * desc, struct page *page, unsigned long offset, unsigned long size);
 int generic_write_checks(struct file *file, loff_t *pos, size_t *count, int isblk);
 extern ssize_t generic_file_aio_read(struct kiocb *, const struct iovec *, unsigned long, loff_t);
 extern ssize_t generic_file_aio_write(struct kiocb *, const struct iovec *, unsigned long, loff_t);
diff --git a/include/linux/ide.h b/include/linux/ide.h
index d71d0121b7f9..c792b4fd1588 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1285,13 +1285,14 @@ void ide_init_sg_cmd(ide_drive_t *, struct request *);
 #define BAD_DMA_DRIVE           0
 #define GOOD_DMA_DRIVE          1
 
-#ifdef CONFIG_BLK_DEV_IDEDMA
 struct drive_list_entry {
         const char *id_model;
         const char *id_firmware;
 };
 
 int ide_in_drive_list(struct hd_driveid *, const struct drive_list_entry *);
+
+#ifdef CONFIG_BLK_DEV_IDEDMA
 int __ide_dma_bad_drive(ide_drive_t *);
 int __ide_dma_good_drive(ide_drive_t *);
 u8 ide_max_dma_mode(ide_drive_t *);
@@ -1312,7 +1313,6 @@ void ide_dma_host_off(ide_drive_t *);
 void ide_dma_off_quietly(ide_drive_t *);
 void ide_dma_host_on(ide_drive_t *);
 extern int __ide_dma_on(ide_drive_t *);
-extern int __ide_dma_check(ide_drive_t *);
 extern int ide_dma_setup(ide_drive_t *);
 extern void ide_dma_start(ide_drive_t *);
 extern int __ide_dma_end(ide_drive_t *);
diff --git a/include/linux/init.h b/include/linux/init.h
index 1a4a283d19a9..74b1f43bf982 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -43,7 +43,7 @@
 #define __init          __attribute__ ((__section__ (".init.text"))) __cold
 #define __initdata      __attribute__ ((__section__ (".init.data")))
 #define __exitdata      __attribute__ ((__section__(".exit.data")))
-#define __exit_call     __attribute_used__ __attribute__ ((__section__ (".exitcall.exit"))) __cold
+#define __exit_call     __attribute_used__ __attribute__ ((__section__ (".exitcall.exit")))
 
 /* modpost check for section mismatches during the kernel build.
  * A section mismatch happens when there are references from a
diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h
index 506ad20c18f8..8bdb16bfe5fb 100644
--- a/include/linux/kbd_kern.h
+++ b/include/linux/kbd_kern.h
@@ -161,4 +161,7 @@ static inline void con_schedule_flip(struct tty_struct *t)
         schedule_delayed_work(&t->buf.work, 0);
 }
 
+/* mac_hid.c */
+extern int mac_hid_mouse_emulate_buttons(int, unsigned int, int);
+
 #endif
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 4300bb462d29..f592df74b3cf 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -224,9 +224,9 @@ extern void hex_dump_to_buffer(const void *buf, size_t len,
                                 char *linebuf, size_t linebuflen, bool ascii);
 extern void print_hex_dump(const char *level, const char *prefix_str,
                                 int prefix_type, int rowsize, int groupsize,
-                                void *buf, size_t len, bool ascii);
+                                const void *buf, size_t len, bool ascii);
 extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
-                        void *buf, size_t len);
+                        const void *buf, size_t len);
 #define hex_asc(x)      "0123456789abcdef"[x]
 
 #ifdef DEBUG
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index e147cf50529f..5bdd656e88cf 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -166,7 +166,7 @@ extern enum zone_type policy_zone;
 
 static inline void check_highest_zone(enum zone_type k)
 {
-        if (k > policy_zone)
+        if (k > policy_zone && k != ZONE_MOVABLE)
                 policy_zone = k;
 }
 
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 655094dc9440..1692dd6cb915 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1042,7 +1042,7 @@ static inline void vma_nonlinear_insert(struct vm_area_struct *vma,
 }
 
 /* mmap.c */
-extern int __vm_enough_memory(long pages, int cap_sys_admin);
+extern int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin);
 extern void vma_adjust(struct vm_area_struct *vma, unsigned long start,
         unsigned long end, pgoff_t pgoff, struct vm_area_struct *insert);
 extern struct vm_area_struct *vma_merge(struct mm_struct *,
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 3ea68cd3b61f..4e5627379b09 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -410,6 +410,24 @@ struct zonelist {
 #endif
 };
 
+#ifdef CONFIG_NUMA
+/*
+ * Only custom zonelists like MPOL_BIND need to be filtered as part of
+ * policies. As described in the comment for struct zonelist_cache, these
+ * zonelists will not have a zlcache so zlcache_ptr will not be set. Use
+ * that to determine if the zonelists needs to be filtered or not.
+ */
+static inline int alloc_should_filter_zonelist(struct zonelist *zonelist)
+{
+        return !zonelist->zlcache_ptr;
+}
+#else
+static inline int alloc_should_filter_zonelist(struct zonelist *zonelist)
+{
+        return 0;
+}
+#endif /* CONFIG_NUMA */
+
 #ifdef CONFIG_ARCH_POPULATES_NODE_MAP
 struct node_active_region {
         unsigned long start_pfn;
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 2ada8ee316b3..4dc5fa8be781 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -159,7 +159,8 @@ struct ap_device_id {
 
 #define AP_DEVICE_ID_MATCH_DEVICE_TYPE          0x01
 
-#define ACPI_ID_LEN     9
+#define ACPI_ID_LEN     16 /* only 9 bytes needed here, 16 bytes are used */
+                           /* to workaround crosscompile issues */
 
 struct acpi_device_id {
         __u8 id[ACPI_ID_LEN];
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 4a616d73cc25..e679b2751665 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1131,6 +1131,8 @@ extern void dev_seq_stop(struct seq_file *seq, void *v);
 
 extern void linkwatch_run_queue(void);
 
+extern int netdev_compute_features(unsigned long all, unsigned long one);
+
 static inline int net_gso_ok(int features, int gso_type)
 {
         int feature = gso_type << NETIF_F_GSO_SHIFT;
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild
index 43397a414cd6..ab57cb7d7c61 100644
--- a/include/linux/netfilter/Kbuild
+++ b/include/linux/netfilter/Kbuild
@@ -28,6 +28,7 @@ header-y += xt_policy.h
 header-y += xt_realm.h
 header-y += xt_sctp.h
 header-y += xt_state.h
+header-y += xt_statistic.h
 header-y += xt_string.h
 header-y += xt_tcpmss.h
 header-y += xt_tcpudp.h
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 9ba4aec37c50..157dcb055b5c 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -71,7 +71,7 @@ struct nfs_access_entry {
 
 struct nfs4_state;
 struct nfs_open_context {
-        struct kref kref;
+        atomic_t count;
         struct path path;
         struct rpc_cred *cred;
         struct nfs4_state *state;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 07fc57429b58..8938d59013c6 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2092,8 +2092,10 @@
 #define PCI_DEVICE_ID_MPC8568           0x0021
 #define PCI_DEVICE_ID_MPC8567E          0x0022
 #define PCI_DEVICE_ID_MPC8567           0x0023
-#define PCI_DEVICE_ID_MPC8544E          0x0030
-#define PCI_DEVICE_ID_MPC8544           0x0031
+#define PCI_DEVICE_ID_MPC8533E          0x0030
+#define PCI_DEVICE_ID_MPC8533           0x0031
+#define PCI_DEVICE_ID_MPC8544E          0x0032
+#define PCI_DEVICE_ID_MPC8544           0x0033
 #define PCI_DEVICE_ID_MPC8641           0x7010
 #define PCI_DEVICE_ID_MPC8641D          0x7011
 
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 28e3664fdf1b..cd13a78c5db8 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -75,7 +75,6 @@ struct proc_dir_entry {
         write_proc_t *write_proc;
         atomic_t count;         /* use count */
         int deleted;            /* delete flag */
-        void *set;
         int pde_users;  /* number of callers into module in progress */
         spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
         struct completion *pde_unload_completion;
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index c6b7485eac7c..fe17d7d750c2 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -281,7 +281,6 @@ extern void FASTCALL(call_rcu(struct rcu_head *head,
 extern void FASTCALL(call_rcu_bh(struct rcu_head *head,
                                 void (*func)(struct rcu_head *head)));
 extern void synchronize_rcu(void);
-void synchronize_idle(void);
 extern void rcu_barrier(void);
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 17249fae5014..682ef87da6eb 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -139,7 +139,7 @@ struct cfs_rq;
 extern void proc_sched_show_task(struct task_struct *p, struct seq_file *m);
 extern void proc_sched_set_task(struct task_struct *p);
 extern void
-print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq, u64 now);
+print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq);
 #else
 static inline void
 proc_sched_show_task(struct task_struct *p, struct seq_file *m)
@@ -149,7 +149,7 @@ static inline void proc_sched_set_task(struct task_struct *p)
 {
 }
 static inline void
-print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq, u64 now)
+print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
 {
 }
 #endif
@@ -855,26 +855,24 @@ struct sched_domain;
 struct sched_class {
         struct sched_class *next;
 
-        void (*enqueue_task) (struct rq *rq, struct task_struct *p,
-                              int wakeup, u64 now);
-        void (*dequeue_task) (struct rq *rq, struct task_struct *p,
-                              int sleep, u64 now);
+        void (*enqueue_task) (struct rq *rq, struct task_struct *p, int wakeup);
+        void (*dequeue_task) (struct rq *rq, struct task_struct *p, int sleep);
         void (*yield_task) (struct rq *rq, struct task_struct *p);
 
         void (*check_preempt_curr) (struct rq *rq, struct task_struct *p);
 
-        struct task_struct * (*pick_next_task) (struct rq *rq, u64 now);
-        void (*put_prev_task) (struct rq *rq, struct task_struct *p, u64 now);
+        struct task_struct * (*pick_next_task) (struct rq *rq);
+        void (*put_prev_task) (struct rq *rq, struct task_struct *p);
 
-        int (*load_balance) (struct rq *this_rq, int this_cpu,
+        unsigned long (*load_balance) (struct rq *this_rq, int this_cpu,
                         struct rq *busiest,
                         unsigned long max_nr_move, unsigned long max_load_move,
                         struct sched_domain *sd, enum cpu_idle_type idle,
-                        int *all_pinned, unsigned long *total_load_moved);
+                        int *all_pinned, int *this_best_prio);
 
         void (*set_curr_task) (struct rq *rq);
         void (*task_tick) (struct rq *rq, struct task_struct *p);
-        void (*task_new) (struct rq *rq, struct task_struct *p, u64 now);
+        void (*task_new) (struct rq *rq, struct task_struct *p);
 };
 
 struct load_weight {
diff --git a/include/linux/security.h b/include/linux/security.h
index c11dc8aa0351..1a15526e9f67 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -54,7 +54,7 @@ extern int cap_inode_removexattr(struct dentry *dentry, char *name);
 extern int cap_task_post_setuid (uid_t old_ruid, uid_t old_euid, uid_t old_suid, int flags);
 extern void cap_task_reparent_to_init (struct task_struct *p);
 extern int cap_syslog (int type);
-extern int cap_vm_enough_memory (long pages);
+extern int cap_vm_enough_memory (struct mm_struct *mm, long pages);
 
 struct msghdr;
 struct sk_buff;
@@ -1125,6 +1125,7 @@ struct request_sock;
  *      Return 0 if permission is granted.
  * @vm_enough_memory:
  *      Check permissions for allocating a new virtual mapping.
+ *      @mm contains the mm struct it is being added to.
  *      @pages contains the number of pages.
  *      Return 0 if permission is granted.
  *
@@ -1169,7 +1170,7 @@ struct security_operations {
         int (*quota_on) (struct dentry * dentry);
         int (*syslog) (int type);
         int (*settime) (struct timespec *ts, struct timezone *tz);
-        int (*vm_enough_memory) (long pages);
+        int (*vm_enough_memory) (struct mm_struct *mm, long pages);
 
         int (*bprm_alloc_security) (struct linux_binprm * bprm);
         void (*bprm_free_security) (struct linux_binprm * bprm);
@@ -1469,10 +1470,14 @@ static inline int security_settime(struct timespec *ts, struct timezone *tz)
         return security_ops->settime(ts, tz);
 }
 
-
 static inline int security_vm_enough_memory(long pages)
 {
-        return security_ops->vm_enough_memory(pages);
+        return security_ops->vm_enough_memory(current->mm, pages);
+}
+
+static inline int security_vm_enough_memory_mm(struct mm_struct *mm, long pages)
+{
+        return security_ops->vm_enough_memory(mm, pages);
 }
 
 static inline int security_bprm_alloc (struct linux_binprm *bprm)
@@ -2219,7 +2224,12 @@ static inline int security_settime(struct timespec *ts, struct timezone *tz)
 
 static inline int security_vm_enough_memory(long pages)
 {
-        return cap_vm_enough_memory(pages);
+        return cap_vm_enough_memory(current->mm, pages);
+}
+
+static inline int security_vm_enough_memory_mm(struct mm_struct *mm, long pages)
+{
+        return cap_vm_enough_memory(mm, pages);
 }
 
 static inline int security_bprm_alloc (struct linux_binprm *bprm)
diff --git a/include/linux/selection.h b/include/linux/selection.h
index ed3408b400f1..f9457861937c 100644
--- a/include/linux/selection.h
+++ b/include/linux/selection.h
@@ -10,6 +10,8 @@
 #include <linux/tiocl.h>
 #include <linux/vt_buffer.h>
 
+struct tty_struct;
+
 extern struct vc_data *sel_cons;
 
 extern void clear_selection(void);
diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h
index 1c5ed7d92b0f..96c0d93fc2ca 100644
--- a/include/linux/serial_reg.h
+++ b/include/linux/serial_reg.h
@@ -118,6 +118,7 @@
 #define UART_LSR_PE             0x04 /* Parity error indicator */
 #define UART_LSR_OE             0x02 /* Overrun error indicator */
 #define UART_LSR_DR             0x01 /* Receiver data ready */
+#define UART_LSR_BRK_ERROR_BITS 0x1E /* BI, FE, PE, OE bits */
 
 #define UART_MSR        6       /* In:  Modem Status Register */
 #define UART_MSR_DCD            0x80 /* Data Carrier Detect */
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 691a1748d9d2..6570719eafdf 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -274,6 +274,8 @@ struct tty_struct {
 #define TTY_PTY_LOCK            16      /* pty private */
 #define TTY_NO_WRITE_SPLIT      17      /* Preserve write boundaries to driver */
 #define TTY_HUPPED              18      /* Post driver->hangup() */
+#define TTY_FLUSHING            19      /* Flushing to ldisc in progress */
+#define TTY_FLUSHPENDING        20      /* Queued buffer flush pending */
 
 #define TTY_WRITE_FLUSH(tty) tty_write_flush((tty))
 
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index c66c8a3410b9..ae9b24c12f6a 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -617,7 +617,6 @@ struct v4l2_framebuffer
 #define V4L2_FBUF_CAP_LOCAL_ALPHA       0x0010
 #define V4L2_FBUF_CAP_GLOBAL_ALPHA      0x0020
 #define V4L2_FBUF_CAP_LOCAL_INV_ALPHA   0x0040
-#define V4L2_FBUF_CAP_GLOBAL_INV_ALPHA  0x0080
 /*  Flags for the 'flags' field. */
 #define V4L2_FBUF_FLAG_PRIMARY          0x0001
 #define V4L2_FBUF_FLAG_OVERLAY          0x0002
@@ -625,7 +624,6 @@ struct v4l2_framebuffer
 #define V4L2_FBUF_FLAG_LOCAL_ALPHA      0x0008
 #define V4L2_FBUF_FLAG_GLOBAL_ALPHA     0x0010
 #define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA  0x0020
-#define V4L2_FBUF_FLAG_GLOBAL_INV_ALPHA 0x0040
 
 struct v4l2_clip
 {
diff --git a/include/math-emu/op-common.h b/include/math-emu/op-common.h
index 93780abd01bc..bb46e7645d53 100644
--- a/include/math-emu/op-common.h
+++ b/include/math-emu/op-common.h
@@ -145,13 +145,16 @@ do {								\
               {                                                 \
                 X##_e = 1;                                      \
                 _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc);        \
+                FP_SET_EXCEPTION(FP_EX_INEXACT);                \
               }                                                 \
             else                                                \
               {                                                 \
                 X##_e = 0;                                      \
                 _FP_FRAC_SRL_##wc(X, _FP_WORKBITS);             \
-                FP_SET_EXCEPTION(FP_EX_UNDERFLOW);              \
               }                                                 \
+            if ((FP_CUR_EXCEPTIONS & FP_EX_INEXACT) ||          \
+                (FP_TRAPPING_EXCEPTIONS & FP_EX_UNDERFLOW))     \
+                FP_SET_EXCEPTION(FP_EX_UNDERFLOW);              \
           }                                                     \
         else                                                    \
           {                                                     \
diff --git a/include/math-emu/soft-fp.h b/include/math-emu/soft-fp.h
index d02eb64a865b..a6f873b45f98 100644
--- a/include/math-emu/soft-fp.h
+++ b/include/math-emu/soft-fp.h
@@ -97,12 +97,19 @@
 #define FP_INHIBIT_RESULTS 0
 #endif
 
+#ifndef FP_TRAPPING_EXCEPTIONS
+#define FP_TRAPPING_EXCEPTIONS 0
+#endif
+
 #define FP_SET_EXCEPTION(ex)                            \
   _fex |= (ex)
   
 #define FP_UNSET_EXCEPTION(ex)                          \
   _fex &= ~(ex)
 
+#define FP_CUR_EXCEPTIONS                               \
+  (_fex)
+
 #define FP_CLEAR_EXCEPTIONS                             \
   _fex = 0
 
diff --git a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
index 7a671603fca6..9bf059817aec 100644
--- a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
+++ b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
@@ -21,4 +21,6 @@ extern struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp;
 extern int nf_conntrack_ipv4_compat_init(void);
 extern void nf_conntrack_ipv4_compat_fini(void);
 
+extern void need_ipv4_conntrack(void);
+
 #endif /*_NF_CONNTRACK_IPV4_H*/
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 16baef4dab7e..d529045c1679 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -190,6 +190,16 @@ void sctp_assocs_proc_exit(void);
 
 
 /*
+ * Module global variables
+ */
+
+ /*
+  * sctp/protocol.c
+  */
+extern struct kmem_cache *sctp_chunk_cachep __read_mostly;
+extern struct kmem_cache *sctp_bucket_cachep __read_mostly;
+
+/*
  *  Section:  Macros, externs, and inlines
  */
 
diff --git a/include/net/tcp.h b/include/net/tcp.h
index c209361ab74a..185c7ecce4cc 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -281,7 +281,7 @@ extern int			tcp_v4_remember_stamp(struct sock *sk);
 
 extern int                      tcp_v4_tw_remember_stamp(struct inet_timewait_sock *tw);
 
-extern int                      tcp_sendmsg(struct kiocb *iocb, struct sock *sk,
+extern int                      tcp_sendmsg(struct kiocb *iocb, struct socket *sock,
                                             struct msghdr *msg, size_t size);
 extern ssize_t                  tcp_sendpage(struct socket *sock, struct page *page, int offset, size_t size, int flags);
 
diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h
index 30712ddd8a5e..8ec3799e42e1 100644
--- a/include/rdma/ib_mad.h
+++ b/include/rdma/ib_mad.h
@@ -39,6 +39,8 @@
 #if !defined( IB_MAD_H )
 #define IB_MAD_H
 
+#include <linux/list.h>
+
 #include <rdma/ib_verbs.h>
 
 /* Management base version */
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 0627a6aa282a..4bea182d7116 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -46,6 +46,8 @@
 #include <linux/mm.h>
 #include <linux/dma-mapping.h>
 #include <linux/kref.h>
+#include <linux/list.h>
+#include <linux/rwsem.h>
 
 #include <asm/atomic.h>
 #include <asm/scatterlist.h>
@@ -731,11 +733,6 @@ struct ib_udata {
         size_t       outlen;
 };
 
-#define IB_UMEM_MAX_PAGE_CHUNK                                          \
-        ((PAGE_SIZE - offsetof(struct ib_umem_chunk, page_list)) /      \
-         ((void *) &((struct ib_umem_chunk *) 0)->page_list[1] -        \
-          (void *) &((struct ib_umem_chunk *) 0)->page_list[0]))
-
 struct ib_pd {
         struct ib_device       *device;
         struct ib_uobject      *uobject;
diff --git a/include/scsi/scsi_driver.h b/include/scsi/scsi_driver.h
index 02e26c1672bf..3465f31a21c4 100644
--- a/include/scsi/scsi_driver.h
+++ b/include/scsi/scsi_driver.h
@@ -13,8 +13,6 @@ struct scsi_driver {
 
         int (*init_command)(struct scsi_cmnd *);
         void (*rescan)(struct device *);
-        int (*issue_flush)(struct device *, sector_t *);
-        int (*prepare_flush)(struct request_queue *, struct request *);
 };
 #define to_scsi_driver(drv) \
         container_of((drv), struct scsi_driver, gendrv)
diff --git a/include/scsi/sd.h b/include/scsi/sd.h
index 78583fee0ab2..ce02ad1f5185 100644
--- a/include/scsi/sd.h
+++ b/include/scsi/sd.h
@@ -56,8 +56,6 @@ static int sd_suspend(struct device *dev, pm_message_t state);
 static int sd_resume(struct device *dev);
 static void sd_rescan(struct device *);
 static int  sd_init_command(struct scsi_cmnd *);
-static int  sd_issue_flush(struct device *, sector_t *);
-static void sd_prepare_flush(struct request_queue *, struct request *);
 static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
 static void scsi_disk_release(struct class_device *cdev);
 static void sd_print_sense_hdr(struct scsi_disk *, struct scsi_sense_hdr *);