372 files changed, 2047 insertions, 1346 deletions
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 06480bcabfdc..06ebb6ef72aa 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -319,6 +319,7 @@ static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr)
 #endif                          /* CONFIG_CPU_FREQ */
 /* in processor_throttling.c */
+int acpi_processor_tstate_has_changed(struct acpi_processor *pr);
 int acpi_processor_get_throttling_info(struct acpi_processor *pr);
 extern int acpi_processor_set_throttling(struct acpi_processor *pr, int state);
 extern struct file_operations acpi_processor_throttling_fops;
diff --git a/include/asm-alpha/core_mcpcia.h b/include/asm-alpha/core_mcpcia.h
index 525b4f6a7ace..acf55b483472 100644
--- a/include/asm-alpha/core_mcpcia.h
+++ b/include/asm-alpha/core_mcpcia.h
@@ -261,7 +261,7 @@ struct el_MCPCIA_uncorrected_frame_mcheck {
        }
 #endif
-static inline int __mcpcia_is_mmio(unsigned long addr)
+extern inline int __mcpcia_is_mmio(unsigned long addr)
 {
        return (addr & 0x80000000UL) == 0;
 }
diff --git a/include/asm-alpha/core_t2.h b/include/asm-alpha/core_t2.h
index 90e6b5d6c214..46bfff58f670 100644
--- a/include/asm-alpha/core_t2.h
+++ b/include/asm-alpha/core_t2.h
@@ -356,13 +356,13 @@ struct el_t2_frame_corrected {
 #define vip     volatile int *
 #define vuip    volatile unsigned int *
-static inline u8 t2_inb(unsigned long addr)
+extern inline u8 t2_inb(unsigned long addr)
 {
        long result = *(vip) ((addr << 5) + T2_IO + 0x00);
        return __kernel_extbl(result, addr & 3);
 }
-static inline void t2_outb(u8 b, unsigned long addr)
+extern inline void t2_outb(u8 b, unsigned long addr)
 {
        unsigned long w;
@@ -371,13 +371,13 @@ static inline void t2_outb(u8 b, unsigned long addr)
        mb();
 }
-static inline u16 t2_inw(unsigned long addr)
+extern inline u16 t2_inw(unsigned long addr)
 {
        long result = *(vip) ((addr << 5) + T2_IO + 0x08);
        return __kernel_extwl(result, addr & 3);
 }
-static inline void t2_outw(u16 b, unsigned long addr)
+extern inline void t2_outw(u16 b, unsigned long addr)
 {
        unsigned long w;
@@ -386,12 +386,12 @@ static inline void t2_outw(u16 b, unsigned long addr)
        mb();
 }
-static inline u32 t2_inl(unsigned long addr)
+extern inline u32 t2_inl(unsigned long addr)
 {
        return *(vuip) ((addr << 5) + T2_IO + 0x18);
 }
-static inline void t2_outl(u32 b, unsigned long addr)
+extern inline void t2_outl(u32 b, unsigned long addr)
 {
        *(vuip) ((addr << 5) + T2_IO + 0x18) = b;
        mb();
@@ -435,7 +435,7 @@ static inline void t2_outl(u32 b, unsigned long addr)
        set_hae(msb); \
 }
-static DEFINE_SPINLOCK(t2_hae_lock);
+extern spinlock_t t2_hae_lock;
 /*
 * NOTE: take T2_DENSE_MEM off in each readX/writeX routine, since
diff --git a/include/asm-alpha/io.h b/include/asm-alpha/io.h
index 38f18cf18c9d..e971ab000f95 100644
--- a/include/asm-alpha/io.h
+++ b/include/asm-alpha/io.h
@@ -35,7 +35,7 @@
 * register not being up-to-date with respect to the hardware
 * value.
 */
-static inline void __set_hae(unsigned long new_hae)
+extern inline void __set_hae(unsigned long new_hae)
 {
        unsigned long flags;
        local_irq_save(flags);
@@ -49,7 +49,7 @@ static inline void __set_hae(unsigned long new_hae)
        local_irq_restore(flags);
 }
-static inline void set_hae(unsigned long new_hae)
+extern inline void set_hae(unsigned long new_hae)
 {
        if (new_hae != alpha_mv.hae_cache)
                __set_hae(new_hae);
@@ -176,7 +176,7 @@ REMAP2(u64, writeq, volatile)
 #undef REMAP1
 #undef REMAP2
-static inline void __iomem *generic_ioportmap(unsigned long a)
+extern inline void __iomem *generic_ioportmap(unsigned long a)
 {
        return alpha_mv.mv_ioportmap(a);
 }
diff --git a/include/asm-alpha/mmu_context.h b/include/asm-alpha/mmu_context.h
index 6a5be1f7debf..86c08a02d239 100644
--- a/include/asm-alpha/mmu_context.h
+++ b/include/asm-alpha/mmu_context.h
@@ -23,7 +23,7 @@
 #endif
-extern inline unsigned long
+static inline unsigned long
 __reload_thread(struct pcb_struct *pcb)
 {
        register unsigned long a0 __asm__("$16");
@@ -114,7 +114,7 @@ extern unsigned long last_asn;
 #define __MMU_EXTERN_INLINE
 #endif
-static inline unsigned long
+extern inline unsigned long
 __get_new_mm_context(struct mm_struct *mm, long cpu)
 {
        unsigned long asn = cpu_last_asn(cpu);
@@ -226,7 +226,7 @@ ev4_activate_mm(struct mm_struct *prev_mm, struct mm_struct *next_mm)
 # endif
 #endif
-extern inline int
+static inline int
 init_new_context(struct task_struct *tsk, struct mm_struct *mm)
 {
        int i;
diff --git a/include/asm-alpha/percpu.h b/include/asm-alpha/percpu.h
index 48348fe34c19..3495e8e00d70 100644
--- a/include/asm-alpha/percpu.h
+++ b/include/asm-alpha/percpu.h
@@ -1,6 +1,78 @@
 #ifndef __ALPHA_PERCPU_H
 #define __ALPHA_PERCPU_H
+#include <linux/compiler.h>
+#include <linux/threads.h>
-#include <asm-generic/percpu.h>
+/*
+ * Determine the real variable name from the name visible in the
+ * kernel sources.
+ */
+#define per_cpu_var(var) per_cpu__##var
+#ifdef CONFIG_SMP
+/*
+ * per_cpu_offset() is the offset that has to be added to a
+ * percpu variable to get to the instance for a certain processor.
+ */
+extern unsigned long __per_cpu_offset[NR_CPUS];
+#define per_cpu_offset(x) (__per_cpu_offset[x])
+#define __my_cpu_offset per_cpu_offset(raw_smp_processor_id())
+#ifdef CONFIG_DEBUG_PREEMPT
+#define my_cpu_offset per_cpu_offset(smp_processor_id())
+#else
+#define my_cpu_offset __my_cpu_offset
+#endif
+#ifndef MODULE
+#define SHIFT_PERCPU_PTR(var, offset) RELOC_HIDE(&per_cpu_var(var), (offset))
+#define PER_CPU_ATTRIBUTES
+#else
+/*
+ * To calculate addresses of locally defined variables, GCC uses 32-bit
+ * displacement from the GP. Which doesn't work for per cpu variables in
+ * modules, as an offset to the kernel per cpu area is way above 4G.
+ *
+ * This forces allocation of a GOT entry for per cpu variable using
+ * ldq instruction with a 'literal' relocation.
+ */
+#define SHIFT_PERCPU_PTR(var, offset) ({                \
+        extern int simple_identifier_##var(void);       \
+        unsigned long __ptr, tmp_gp;                    \
+        asm (  "br      %1, 1f                        \n\
+        1:      ldgp    %1, 0(%1)                     \n\
+                ldq %0, per_cpu__" #var"(%1)\t!literal"         \
+                : "=&r"(__ptr), "=&r"(tmp_gp));         \
+        (typeof(&per_cpu_var(var)))(__ptr + (offset)); })
+#define PER_CPU_ATTRIBUTES      __used
+#endif /* MODULE */
+/*
+ * A percpu variable may point to a discarded regions. The following are
+ * established ways to produce a usable pointer from the percpu variable
+ * offset.
+ */
+#define per_cpu(var, cpu) \
+        (*SHIFT_PERCPU_PTR(var, per_cpu_offset(cpu)))
+#define __get_cpu_var(var) \
+        (*SHIFT_PERCPU_PTR(var, my_cpu_offset))
+#define __raw_get_cpu_var(var) \
+        (*SHIFT_PERCPU_PTR(var, __my_cpu_offset))
+#else /* ! SMP */
+#define per_cpu(var, cpu)               (*((void)(cpu), &per_cpu_var(var)))
+#define __get_cpu_var(var)              per_cpu_var(var)
+#define __raw_get_cpu_var(var)          per_cpu_var(var)
+#define PER_CPU_ATTRIBUTES
+#endif /* SMP */
+#define DECLARE_PER_CPU(type, name) extern __typeof__(type) per_cpu_var(name)
 #endif /* __ALPHA_PERCPU_H */
diff --git a/include/asm-alpha/system.h b/include/asm-alpha/system.h
index ed221d6408fc..afe20fa58c99 100644
--- a/include/asm-alpha/system.h
+++ b/include/asm-alpha/system.h
@@ -184,7 +184,7 @@ enum amask_enum {
   __amask; })
 #define __CALL_PAL_R0(NAME, TYPE)                               \
-static inline TYPE NAME(void)                                   \
+extern inline TYPE NAME(void)                                   \
 {                                                               \
        register TYPE __r0 __asm__("$0");                       \
        __asm__ __volatile__(                                   \
@@ -196,7 +196,7 @@ static inline TYPE NAME(void)					\
 }
 #define __CALL_PAL_W1(NAME, TYPE0)                              \
-static inline void NAME(TYPE0 arg0)                             \
+extern inline void NAME(TYPE0 arg0)                             \
 {                                                               \
        register TYPE0 __r16 __asm__("$16") = arg0;             \
        __asm__ __volatile__(                                   \
@@ -207,7 +207,7 @@ static inline void NAME(TYPE0 arg0)				\
 }
 #define __CALL_PAL_W2(NAME, TYPE0, TYPE1)                       \
-static inline void NAME(TYPE0 arg0, TYPE1 arg1)                 \
+extern inline void NAME(TYPE0 arg0, TYPE1 arg1)                 \
 {                                                               \
        register TYPE0 __r16 __asm__("$16") = arg0;             \
        register TYPE1 __r17 __asm__("$17") = arg1;             \
@@ -219,7 +219,7 @@ static inline void NAME(TYPE0 arg0, TYPE1 arg1)			\
 }
 #define __CALL_PAL_RW1(NAME, RTYPE, TYPE0)                      \
-static inline RTYPE NAME(TYPE0 arg0)                            \
+extern inline RTYPE NAME(TYPE0 arg0)                            \
 {                                                               \
        register RTYPE __r0 __asm__("$0");                      \
        register TYPE0 __r16 __asm__("$16") = arg0;             \
@@ -232,7 +232,7 @@ static inline RTYPE NAME(TYPE0 arg0)				\
 }
 #define __CALL_PAL_RW2(NAME, RTYPE, TYPE0, TYPE1)               \
-static inline RTYPE NAME(TYPE0 arg0, TYPE1 arg1)                \
+extern inline RTYPE NAME(TYPE0 arg0, TYPE1 arg1)                \
 {                                                               \
        register RTYPE __r0 __asm__("$0");                      \
        register TYPE0 __r16 __asm__("$16") = arg0;             \
diff --git a/include/asm-alpha/vga.h b/include/asm-alpha/vga.h
index e8df1e7aae6b..c00106bac521 100644
--- a/include/asm-alpha/vga.h
+++ b/include/asm-alpha/vga.h
@@ -13,7 +13,7 @@
 #define VT_BUF_HAVE_MEMSETW
 #define VT_BUF_HAVE_MEMCPYW
-extern inline void scr_writew(u16 val, volatile u16 *addr)
+static inline void scr_writew(u16 val, volatile u16 *addr)
 {
        if (__is_ioaddr(addr))
                __raw_writew(val, (volatile u16 __iomem *) addr);
@@ -21,7 +21,7 @@ extern inline void scr_writew(u16 val, volatile u16 *addr)
                *addr = val;
 }
-extern inline u16 scr_readw(volatile const u16 *addr)
+static inline u16 scr_readw(volatile const u16 *addr)
 {
        if (__is_ioaddr(addr))
                return __raw_readw((volatile const u16 __iomem *) addr);
@@ -29,7 +29,7 @@ extern inline u16 scr_readw(volatile const u16 *addr)
                return *addr;
 }
-extern inline void scr_memsetw(u16 *s, u16 c, unsigned int count)
+static inline void scr_memsetw(u16 *s, u16 c, unsigned int count)
 {
        if (__is_ioaddr(s))
                memsetw_io((u16 __iomem *) s, c, count);
diff --git a/include/asm-arm/arch-at91/io.h b/include/asm-arm/arch-at91/io.h
index 80073fd36b8e..f8beaa228467 100644
--- a/include/asm-arm/arch-at91/io.h
+++ b/include/asm-arm/arch-at91/io.h
@@ -21,8 +21,6 @@
 #ifndef __ASM_ARCH_IO_H
 #define __ASM_ARCH_IO_H
-#include <asm/io.h>
 #define IO_SPACE_LIMIT          0xFFFFFFFF
 #define __io(a)                 ((void __iomem *)(a))
diff --git a/include/asm-arm/arch-omap/board-palmte.h b/include/asm-arm/arch-omap/board-palmte.h
index cd22035a7160..6fac2c8935be 100644
--- a/include/asm-arm/arch-omap/board-palmte.h
+++ b/include/asm-arm/arch-omap/board-palmte.h
@@ -14,8 +14,6 @@
 #ifndef __OMAP_BOARD_PALMTE_H
 #define __OMAP_BOARD_PALMTE_H
-#include <asm/arch/gpio.h>
 #define PALMTE_USBDETECT_GPIO   0
 #define PALMTE_USB_OR_DC_GPIO   1
 #define PALMTE_TSC_GPIO         4
diff --git a/include/asm-arm/arch-omap/clock.h b/include/asm-arm/arch-omap/clock.h
index 57523bdb642b..12a5e4de9518 100644
--- a/include/asm-arm/arch-omap/clock.h
+++ b/include/asm-arm/arch-omap/clock.h
@@ -73,6 +73,8 @@ struct clk {
 #endif
 };
+struct cpufreq_frequency_table;
 struct clk_functions {
        int             (*clk_enable)(struct clk *clk);
        void            (*clk_disable)(struct clk *clk);
@@ -83,6 +85,9 @@ struct clk_functions {
        void            (*clk_allow_idle)(struct clk *clk);
        void            (*clk_deny_idle)(struct clk *clk);
        void            (*clk_disable_unused)(struct clk *clk);
+#ifdef CONFIG_CPU_FREQ
+        void            (*clk_init_cpufreq_table)(struct cpufreq_frequency_table **);
+#endif
 };
 extern unsigned int mpurate;
diff --git a/include/asm-arm/arch-omap/entry-macro.S b/include/asm-arm/arch-omap/entry-macro.S
index 74cd57221c8e..369093a45fcf 100644
--- a/include/asm-arm/arch-omap/entry-macro.S
+++ b/include/asm-arm/arch-omap/entry-macro.S
@@ -8,6 +8,7 @@
 * warranty of any kind, whether express or implied.
 */
 #include <asm/hardware.h>
+#include <asm/arch/io.h>
 #include <asm/arch/irqs.h>
 #if defined(CONFIG_ARCH_OMAP1)
diff --git a/include/asm-arm/arch-omap/gpio.h b/include/asm-arm/arch-omap/gpio.h
index 86621a04cd8f..5ee6a49864c3 100644
--- a/include/asm-arm/arch-omap/gpio.h
+++ b/include/asm-arm/arch-omap/gpio.h
@@ -26,7 +26,6 @@
 #ifndef __ASM_ARCH_OMAP_GPIO_H
 #define __ASM_ARCH_OMAP_GPIO_H
-#include <asm/hardware.h>
 #include <asm/arch/irqs.h>
 #include <asm/io.h>
diff --git a/include/asm-arm/arch-omap/hardware.h b/include/asm-arm/arch-omap/hardware.h
index da572092e255..91d85b3417b7 100644
--- a/include/asm-arm/arch-omap/hardware.h
+++ b/include/asm-arm/arch-omap/hardware.h
@@ -41,7 +41,6 @@
 #include <asm/types.h>
 #include <asm/arch/cpu.h>
 #endif
-#include <asm/arch/io.h>
 #include <asm/arch/serial.h>
 /*
diff --git a/include/asm-arm/arch-pxa/mfp-pxa27x.h b/include/asm-arm/arch-pxa/mfp-pxa27x.h
index eb6eaa174f8d..bc73ab84167c 100644
--- a/include/asm-arm/arch-pxa/mfp-pxa27x.h
+++ b/include/asm-arm/arch-pxa/mfp-pxa27x.h
@@ -112,6 +112,7 @@
 #define GPIO57_nIOIS16          MFP_CFG_IN(GPIO57, AF1)
 #define GPIO56_nPWAIT           MFP_CFG_IN(GPIO56, AF1)
 #define GPIO79_PSKTSEL          MFP_CFG_OUT(GPIO79, AF1, DRIVE_HIGH)
+#define GPIO104_PSKTSEL         MFP_CFG_OUT(GPIO104, AF1, DRIVE_HIGH)
 /* I2C */
 #define GPIO117_I2C_SCL         MFP_CFG_IN(GPIO117, AF1)
diff --git a/include/asm-arm/arch-pxa/pxa2xx-gpio.h b/include/asm-arm/arch-pxa/pxa2xx-gpio.h
index 763313c5e6be..b81cd63cb2eb 100644
--- a/include/asm-arm/arch-pxa/pxa2xx-gpio.h
+++ b/include/asm-arm/arch-pxa/pxa2xx-gpio.h
@@ -134,7 +134,11 @@
 #define GPIO93_CIF_DD_6         93      /* Camera data pin 6 */
 #define GPIO94_CIF_DD_5         94      /* Camera data pin 5 */
 #define GPIO95_CIF_DD_4         95      /* Camera data pin 4 */
+#define GPIO96_FFRXD            96      /* FFUART recieve */
+#define GPIO98_FFRTS            98      /* FFUART request to send */
 #define GPIO98_CIF_DD_0         98      /* Camera data pin 0 */
+#define GPIO99_FFTXD            99      /* FFUART transmit data */
+#define GPIO100_FFCTS           100     /* FFUART Clear to send */
 #define GPIO102_nPCE_1          102     /* PCMCIA (PXA27x) */
 #define GPIO103_CIF_DD_3        103     /* Camera data pin 3 */
 #define GPIO104_CIF_DD_2        104     /* Camera data pin 2 */
@@ -316,6 +320,8 @@
 #define GPIO85_nPCE_1_MD        (85 | GPIO_ALT_FN_1_OUT)
 #define GPIO85_CIF_LV_MD        (85 | GPIO_ALT_FN_3_IN)
 #define GPIO86_nPCE_1_MD        (86 | GPIO_ALT_FN_1_OUT)
+#define GPIO88_USBH1_PWR_MD     (88 | GPIO_ALT_FN_1_IN)
+#define GPIO89_USBH1_PEN_MD     (89 | GPIO_ALT_FN_2_OUT)
 #define GPIO90_CIF_DD_4_MD      (90 | GPIO_ALT_FN_3_IN)
 #define GPIO91_CIF_DD_5_MD      (91 | GPIO_ALT_FN_3_IN)
 #define GPIO92_MMCDAT0_MD       (92 | GPIO_ALT_FN_1_OUT)
@@ -324,8 +330,11 @@
 #define GPIO95_CIF_DD_4_MD      (95 | GPIO_ALT_FN_2_IN)
 #define GPIO95_KP_MKIN6_MD      (95 | GPIO_ALT_FN_3_IN)
 #define GPIO96_KP_DKIN3_MD      (96 | GPIO_ALT_FN_1_IN)
+#define GPIO96_FFRXD_MD         (96 | GPIO_ALT_FN_3_IN)
 #define GPIO97_KP_MKIN3_MD      (97 | GPIO_ALT_FN_3_IN)
 #define GPIO98_CIF_DD_0_MD      (98 | GPIO_ALT_FN_2_IN)
+#define GPIO98_FFRTS_MD         (98 | GPIO_ALT_FN_3_OUT)
+#define GPIO99_FFTXD_MD         (99 | GPIO_ALT_FN_3_OUT)
 #define GPIO100_KP_MKIN0_MD     (100 | GPIO_ALT_FN_1_IN)
 #define GPIO101_KP_MKIN1_MD     (101 | GPIO_ALT_FN_1_IN)
 #define GPIO102_nPCE_1_MD       (102 | GPIO_ALT_FN_1_OUT)
diff --git a/include/asm-arm/arch-pxa/regs-lcd.h b/include/asm-arm/arch-pxa/regs-lcd.h
index f762493f5141..3ba464c913a5 100644
--- a/include/asm-arm/arch-pxa/regs-lcd.h
+++ b/include/asm-arm/arch-pxa/regs-lcd.h
@@ -1,5 +1,8 @@
 #ifndef __ASM_ARCH_REGS_LCD_H
 #define __ASM_ARCH_REGS_LCD_H
+#include <asm/arch/bitfield.h>
 /*
 * LCD Controller Registers and Bits Definitions
 */
@@ -69,7 +72,7 @@
 #define LCCR0_QDM       (1 << 11)       /* LCD Quick Disable mask */
 #define LCCR0_PDD       (0xff << 12)    /* Palette DMA request delay */
 #define LCCR0_PDD_S     12
-#define LCCR0_BM        (1 << 20)       /* Branch mask */
+#define LCCR0_BM        (1 << 20)       /* Branch mask */
 #define LCCR0_OUM       (1 << 21)       /* Output FIFO underrun mask */
 #define LCCR0_LCDT      (1 << 22)       /* LCD panel type */
 #define LCCR0_RDSTM     (1 << 23)       /* Read status interrupt mask */
diff --git a/include/asm-arm/arch-sa1100/collie.h b/include/asm-arm/arch-sa1100/collie.h
index 14a344aa3cc7..762eba535813 100644
--- a/include/asm-arm/arch-sa1100/collie.h
+++ b/include/asm-arm/arch-sa1100/collie.h
@@ -34,9 +34,12 @@
 #define COLLIE_GPIO_ON_KEY              GPIO_GPIO (0)
 #define COLLIE_GPIO_AC_IN               GPIO_GPIO (1)
+#define COLLIE_GPIO_SDIO_INT            GPIO_GPIO (11)
 #define COLLIE_GPIO_CF_IRQ              GPIO_GPIO (14)
 #define COLLIE_GPIO_nREMOCON_INT        GPIO_GPIO (15)
 #define COLLIE_GPIO_UCB1x00_RESET       GPIO_GPIO (16)
+#define COLLIE_GPIO_nMIC_ON             GPIO_GPIO (17)
+#define COLLIE_GPIO_nREMOCON_ON         GPIO_GPIO (18)
 #define COLLIE_GPIO_CO                  GPIO_GPIO (20)
 #define COLLIE_GPIO_MCP_CLK             GPIO_GPIO (21)
 #define COLLIE_GPIO_CF_CD               GPIO_GPIO (22)
@@ -49,6 +52,7 @@
 #define COLLIE_IRQ_GPIO_ON_KEY          IRQ_GPIO0
 #define COLLIE_IRQ_GPIO_AC_IN           IRQ_GPIO1
+#define COLLIE_IRQ_GPIO_SDIO_IRQ        IRQ_GPIO11
 #define COLLIE_IRQ_GPIO_CF_IRQ          IRQ_GPIO14
 #define COLLIE_IRQ_GPIO_nREMOCON_INT    IRQ_GPIO15
 #define COLLIE_IRQ_GPIO_CO              IRQ_GPIO20
diff --git a/include/asm-arm/page.h b/include/asm-arm/page.h
index 5c22b0112106..8e05bdb5f12f 100644
--- a/include/asm-arm/page.h
+++ b/include/asm-arm/page.h
@@ -179,10 +179,10 @@ typedef unsigned long pgprot_t;
 #endif /* STRICT_MM_TYPECHECKS */
-typedef struct page *pgtable_t;
 #endif /* CONFIG_MMU */
+typedef struct page *pgtable_t;
 #include <asm/memory.h>
 #endif /* !__ASSEMBLY__ */
diff --git a/include/asm-arm/pgtable-nommu.h b/include/asm-arm/pgtable-nommu.h
index 2e5868bbe03b..386fcc10a973 100644
--- a/include/asm-arm/pgtable-nommu.h
+++ b/include/asm-arm/pgtable-nommu.h
@@ -16,7 +16,6 @@
 #include <linux/slab.h>
 #include <asm/processor.h>
 #include <asm/page.h>
-#include <asm/io.h>
 /*
 * Trivial page table functions.
diff --git a/include/asm-arm/spinlock.h b/include/asm-arm/spinlock.h
index 800ba5254daf..2b41ebbfa7ff 100644
--- a/include/asm-arm/spinlock.h
+++ b/include/asm-arm/spinlock.h
@@ -142,7 +142,7 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
 }
 /* write_can_lock - would write_trylock() succeed? */
-#define __raw_write_can_lock(x)         ((x)->lock == 0x80000000)
+#define __raw_write_can_lock(x)         ((x)->lock == 0)
 /*
 * Read locks are a bit more hairy:
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index 6335de9a2bb3..514af792a598 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -48,20 +48,6 @@
 #define CPUID_TCM       2
 #define CPUID_TLBTYPE   3
-#ifdef CONFIG_CPU_CP15
-#define read_cpuid(reg)                                                 \
-        ({                                                              \
-                unsigned int __val;                                     \
-                asm("mrc        p15, 0, %0, c0, c0, " __stringify(reg)  \
-                    : "=r" (__val)                                      \
-                    :                                                   \
-                    : "cc");                                            \
-                __val;                                                  \
-        })
-#else
-#define read_cpuid(reg) (processor_id)
-#endif
 /*
 * This is used to ensure the compiler did actually allocate the register we
 * asked it for some inline assembly sequences.  Apparently we can't trust
@@ -78,6 +64,21 @@
 #include <linux/stringify.h>
 #include <linux/irqflags.h>
+#ifdef CONFIG_CPU_CP15
+#define read_cpuid(reg)                                                 \
+        ({                                                              \
+                unsigned int __val;                                     \
+                asm("mrc        p15, 0, %0, c0, c0, " __stringify(reg)  \
+                    : "=r" (__val)                                      \
+                    :                                                   \
+                    : "cc");                                            \
+                __val;                                                  \
+        })
+#else
+extern unsigned int processor_id;
+#define read_cpuid(reg) (processor_id)
+#endif
 /*
 * The CPU ID never changes at run time, so we might as well tell the
 * compiler that it's constant.  Use this function to read the CPU ID
diff --git a/include/asm-blackfin/bfin-global.h b/include/asm-blackfin/bfin-global.h
index a9248d883675..76033831eb35 100644
--- a/include/asm-blackfin/bfin-global.h
+++ b/include/asm-blackfin/bfin-global.h
@@ -105,13 +105,6 @@ extern int sram_free(const void*);
 extern void *sram_alloc_with_lsl(size_t, unsigned long);
 extern int sram_free_with_lsl(const void*);
-extern void led_on(int);
-extern void led_off(int);
-extern void led_toggle(int);
-extern void led_disp_num(int);
-extern void led_toggle_num(int);
-extern void init_leds(void);
 extern const char bfin_board_name[];
 extern unsigned long wall_jiffies;
diff --git a/include/asm-blackfin/mach-bf527/anomaly.h b/include/asm-blackfin/mach-bf527/anomaly.h
index 735fa02fafb2..4725268a5ada 100644
--- a/include/asm-blackfin/mach-bf527/anomaly.h
+++ b/include/asm-blackfin/mach-bf527/anomaly.h
@@ -15,12 +15,16 @@
 /* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot2 Not Supported */
 #define ANOMALY_05000074 (1)
+/* DMA_RUN Bit Is Not Valid after a Peripheral Receive Channel DMA Stops */
+#define ANOMALY_05000119 (1)
 /* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */
 #define ANOMALY_05000122 (1)
 /* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */
 #define ANOMALY_05000245 (1)
 /* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */
 #define ANOMALY_05000265 (1)
+/* Errors when SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */
+#define ANOMALY_05000312 (1)
 /* Incorrect Access of OTP_STATUS During otp_write() Function */
 #define ANOMALY_05000328 (1)
 /* Disallowed Configuration Prevents Subsequent Allowed Configuration on Host DMA Port */
@@ -92,7 +96,6 @@
 #define ANOMALY_05000266 (0)
 #define ANOMALY_05000273 (0)
 #define ANOMALY_05000311 (0)
-#define ANOMALY_05000312 (0)
 #define ANOMALY_05000323 (0)
 #define ANOMALY_05000363 (0)
diff --git a/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h
index 26e3c8076b4e..2526b6ed6faa 100644
--- a/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h
@@ -53,6 +53,12 @@
 #define UART_SET_DLAB(uart)     do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0)
 #define UART_CLEAR_DLAB(uart)   do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0)
+#define UART_GET_CTS(x) gpio_get_value(x->cts_pin)
+#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1)
+#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0)
+#define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v)
+#define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0)
 #if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART1_CTSRTS)
 # define CONFIG_SERIAL_BFIN_CTSRTS
@@ -90,7 +96,7 @@ struct bfin_serial_port {
        struct work_struct tx_dma_workqueue;
 #endif
 #ifdef CONFIG_SERIAL_BFIN_CTSRTS
-        struct work_struct cts_workqueue;
+        struct timer_list cts_timer;
        int cts_pin;
        int rts_pin;
 #endif
diff --git a/include/asm-blackfin/mach-bf533/anomaly.h b/include/asm-blackfin/mach-bf533/anomaly.h
index 5a6dcc5fa36c..8f7ea112fd3a 100644
--- a/include/asm-blackfin/mach-bf533/anomaly.h
+++ b/include/asm-blackfin/mach-bf533/anomaly.h
@@ -2,7 +2,7 @@
 * File: include/asm-blackfin/mach-bf533/anomaly.h
 * Bugs: Enter bugs at http://blackfin.uclinux.org/
 *
- * Copyright (C) 2004-2007 Analog Devices Inc.
+ * Copyright (C) 2004-2008 Analog Devices Inc.
 * Licensed under the GPL-2 or later.
 */
@@ -176,6 +176,21 @@
 #define ANOMALY_05000315 (1)
 /* Internal Voltage Regulator Values of 1.05V, 1.10V and 1.15V Not Allowed for LQFP Packages */
 #define ANOMALY_05000319 (ANOMALY_BF531 || ANOMALY_BF532)
+/* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */
+#define ANOMALY_05000357 (1)
+/* UART Break Signal Issues */
+#define ANOMALY_05000363 (__SILICON_REVISION__ < 5)
+/* PPI Underflow Error Goes Undetected in ITU-R 656 Mode */
+#define ANOMALY_05000366 (1)
+/* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */
+#define ANOMALY_05000371 (1)
+/* PPI Does Not Start Properly In Specific Mode */
+#define ANOMALY_05000400 (__SILICON_REVISION__ >= 5)
+/* SSYNC Stalls Processor when Executed from Non-Cacheable Memory */
+#define ANOMALY_05000402 (__SILICON_REVISION__ >= 5)
+/* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */
+#define ANOMALY_05000403 (1)
 /* These anomalies have been "phased" out of analog.com anomaly sheets and are
 * here to show running on older silicon just isn't feasible.
@@ -249,20 +264,6 @@
 #define ANOMALY_05000192 (__SILICON_REVISION__ < 3)
 /* Internal Voltage Regulator may not start up */
 #define ANOMALY_05000206 (__SILICON_REVISION__ < 3)
-/* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */
-#define ANOMALY_05000357 (1)
-/* UART Break Signal Issues */
-#define ANOMALY_05000363 (__SILICON_REVISION__ < 5)
-/* PPI Underflow Error Goes Undetected in ITU-R 656 Mode */
-#define ANOMALY_05000366 (1)
-/* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */
-#define ANOMALY_05000371 (1)
-/* PPI Does Not Start Properly In Specific Mode */
-#define ANOMALY_05000400 (__SILICON_REVISION__ == 5)
-/* SSYNC Stalls Processor when Executed from Non-Cacheable Memory */
-#define ANOMALY_05000402 (__SILICON_REVISION__ == 5)
-/* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */
-#define ANOMALY_05000403 (1)
 /* Anomalies that don't exist on this proc */
 #define ANOMALY_05000266 (0)
diff --git a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
index d016603b6615..ebf592b59aab 100644
--- a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
@@ -53,6 +53,12 @@
 #define UART_SET_DLAB(uart)     do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0)
 #define UART_CLEAR_DLAB(uart)   do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0)
+#define UART_GET_CTS(x) gpio_get_value(x->cts_pin)
+#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1)
+#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0)
+#define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v)
+#define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0)
 #ifdef CONFIG_BFIN_UART0_CTSRTS
 # define CONFIG_SERIAL_BFIN_CTSRTS
 # ifndef CONFIG_UART0_CTS_PIN
@@ -82,7 +88,7 @@ struct bfin_serial_port {
 # endif
 #endif
 #ifdef CONFIG_SERIAL_BFIN_CTSRTS
-        struct work_struct      cts_workqueue;
+        struct timer_list       cts_timer;
        int                     cts_pin;
        int                     rts_pin;
 #endif
diff --git a/include/asm-blackfin/mach-bf537/anomaly.h b/include/asm-blackfin/mach-bf537/anomaly.h
index a6b08facb242..8460ab9c324f 100644
--- a/include/asm-blackfin/mach-bf537/anomaly.h
+++ b/include/asm-blackfin/mach-bf537/anomaly.h
@@ -2,7 +2,7 @@
 * File: include/asm-blackfin/mach-bf537/anomaly.h
 * Bugs: Enter bugs at http://blackfin.uclinux.org/
 *
- * Copyright (C) 2004-2007 Analog Devices Inc.
+ * Copyright (C) 2004-2008 Analog Devices Inc.
 * Licensed under the GPL-2 or later.
 */
@@ -132,8 +132,8 @@
 #define ANOMALY_05000322 (1)
 /* Ethernet MAC MDIO Reads Do Not Meet IEEE Specification */
 #define ANOMALY_05000341 (__SILICON_REVISION__ >= 3)
-/* New Feature: UART Remains Enabled after UART Boot (Not Available on Older Silicon) */
+/* New Feature: UART Remains Enabled after UART Boot */
-#define ANOMALY_05000350 (__SILICON_REVISION__ < 3)
+#define ANOMALY_05000350 (__SILICON_REVISION__ >= 3)
 /* Regulator Programming Blocked when Hibernate Wakeup Source Remains Active */
 #define ANOMALY_05000355 (1)
 /* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */
@@ -145,12 +145,10 @@
 /* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */
 #define ANOMALY_05000371 (1)
 /* SSYNC Stalls Processor when Executed from Non-Cacheable Memory */
-#define ANOMALY_05000402 (__SILICON_REVISION__ >= 3)
+#define ANOMALY_05000402 (__SILICON_REVISION__ >= 5)
 /* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */
 #define ANOMALY_05000403 (1)
 /* Anomalies that don't exist on this proc */
 #define ANOMALY_05000125 (0)
 #define ANOMALY_05000158 (0)
diff --git a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
index f79d1a0e9129..1bf56ffa22f9 100644
--- a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
@@ -53,6 +53,12 @@
 #define UART_SET_DLAB(uart)     do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0)
 #define UART_CLEAR_DLAB(uart)   do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0)
+#define UART_GET_CTS(x) gpio_get_value(x->cts_pin)
+#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1)
+#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0)
+#define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v)
+#define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0)
 #if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART1_CTSRTS)
 # define CONFIG_SERIAL_BFIN_CTSRTS
@@ -90,7 +96,7 @@ struct bfin_serial_port {
        struct work_struct      tx_dma_workqueue;
 #endif
 #ifdef CONFIG_SERIAL_BFIN_CTSRTS
-        struct work_struct      cts_workqueue;
+        struct timer_list       cts_timer;
        int             cts_pin;
        int             rts_pin;
 #endif
diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/include/asm-blackfin/mach-bf548/anomaly.h
index 49d3cebc5293..3ad59655881a 100644
--- a/include/asm-blackfin/mach-bf548/anomaly.h
+++ b/include/asm-blackfin/mach-bf548/anomaly.h
@@ -75,6 +75,8 @@
 #define ANOMALY_05000365 (1)
 /* Addressing Conflict between Boot ROM and Asynchronous Memory */
 #define ANOMALY_05000369 (1)
+/* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */
+#define ANOMALY_05000371 (1)
 /* Mobile DDR Operation Not Functional */
 #define ANOMALY_05000377 (1)
 /* Security/Authentication Speedpath Causes Authentication To Fail To Initiate */
diff --git a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
index 5eb46a77d919..5e29446a8e03 100644
--- a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
@@ -57,6 +57,12 @@
 #define UART_SET_DLAB(uart)     /* MMRs not muxed on BF54x */
 #define UART_CLEAR_DLAB(uart)   /* MMRs not muxed on BF54x */
+#define UART_GET_CTS(x) (UART_GET_MSR(x) & CTS)
+#define UART_SET_RTS(x) (UART_PUT_MCR(x, UART_GET_MCR(x) | MRTS))
+#define UART_CLEAR_RTS(x) (UART_PUT_MCR(x, UART_GET_MCR(x) & ~MRTS))
+#define UART_ENABLE_INTS(x, v) UART_SET_IER(x, v)
+#define UART_DISABLE_INTS(x) UART_CLEAR_IER(x, 0xF)
 #if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART1_CTSRTS)
 # define CONFIG_SERIAL_BFIN_CTSRTS
@@ -93,7 +99,7 @@ struct bfin_serial_port {
        struct work_struct      tx_dma_workqueue;
 #endif
 #ifdef CONFIG_SERIAL_BFIN_CTSRTS
-        struct work_struct      cts_workqueue;
+        struct timer_list       cts_timer;
        int             cts_pin;
        int             rts_pin;
 #endif
@@ -181,7 +187,7 @@ static void bfin_serial_hw_init(struct bfin_serial_port *uart)
 #ifdef CONFIG_BFIN_UART1_CTSRTS
        peripheral_request(P_UART1_RTS, DRIVER_NAME);
-        peripheral_request(P_UART1_CTS DRIVER_NAME);
+        peripheral_request(P_UART1_CTS, DRIVER_NAME);
 #endif
 #endif
@@ -196,7 +202,7 @@ static void bfin_serial_hw_init(struct bfin_serial_port *uart)
 #ifdef CONFIG_BFIN_UART3_CTSRTS
        peripheral_request(P_UART3_RTS, DRIVER_NAME);
-        peripheral_request(P_UART3_CTS DRIVER_NAME);
+        peripheral_request(P_UART3_CTS, DRIVER_NAME);
 #endif
 #endif
        SSYNC();
diff --git a/include/asm-blackfin/mach-bf561/anomaly.h b/include/asm-blackfin/mach-bf561/anomaly.h
index 82157caa96a2..5c5d7d7d695f 100644
--- a/include/asm-blackfin/mach-bf561/anomaly.h
+++ b/include/asm-blackfin/mach-bf561/anomaly.h
@@ -2,7 +2,7 @@
 * File: include/asm-blackfin/mach-bf561/anomaly.h
 * Bugs: Enter bugs at http://blackfin.uclinux.org/
 *
- * Copyright (C) 2004-2007 Analog Devices Inc.
+ * Copyright (C) 2004-2008 Analog Devices Inc.
 * Licensed under the GPL-2 or later.
 */
diff --git a/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
index 7a9628769296..8aa02780e642 100644
--- a/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
@@ -53,6 +53,12 @@
 #define UART_SET_DLAB(uart)     do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0)
 #define UART_CLEAR_DLAB(uart)   do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0)
+#define UART_GET_CTS(x) gpio_get_value(x->cts_pin)
+#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1)
+#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0)
+#define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v)
+#define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0)
 #ifdef CONFIG_BFIN_UART0_CTSRTS
 # define CONFIG_SERIAL_BFIN_CTSRTS
 # ifndef CONFIG_UART0_CTS_PIN
@@ -82,7 +88,7 @@ struct bfin_serial_port {
 # endif
 #endif
 #ifdef CONFIG_SERIAL_BFIN_CTSRTS
-        struct work_struct      cts_workqueue;
+        struct timer_list       cts_timer;
        int                     cts_pin;
        int                     rts_pin;
 #endif
diff --git a/include/asm-frv/checksum.h b/include/asm-frv/checksum.h
index 9b1689850187..269da09ff637 100644
--- a/include/asm-frv/checksum.h
+++ b/include/asm-frv/checksum.h
@@ -75,7 +75,7 @@ __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
            : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (inc), "=&r"(tmp)
            : "0" (sum), "1" (iph), "2" (ihl), "3" (4),
            "m"(*(volatile struct { int _[100]; } *)iph)
-            : "icc0", "icc1"
+            : "icc0", "icc1", "memory"
            );
        return (__force __sum16)~sum;
diff --git a/include/asm-frv/mem-layout.h b/include/asm-frv/mem-layout.h
index 734a1d0583b6..2947764fc0e0 100644
--- a/include/asm-frv/mem-layout.h
+++ b/include/asm-frv/mem-layout.h
@@ -31,6 +31,13 @@
 #define PAGE_MASK                       (~(PAGE_SIZE-1))
+/*
+ * the slab must be aligned such that load- and store-double instructions don't
+ * fault if used
+ */
+#define ARCH_KMALLOC_MINALIGN           8
+#define ARCH_SLAB_MINALIGN              8
 /*****************************************************************************/
 /*
 * virtual memory layout from kernel's point of view
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
index 92a6d91d0c1a..7cd25b8e7c9a 100644
--- a/include/asm-generic/Kbuild.asm
+++ b/include/asm-generic/Kbuild.asm
@@ -1,6 +1,6 @@
 header-y  += kvm.h
-ifeq ($(wildcard include/asm-$(SRCARCH)/a.out.h),include/asm-$(SRCARCH)/a.out.h)
+ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
 unifdef-y += a.out.h
 endif
 unifdef-y += auxvec.h
diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h
index 85fd0aa27a8c..4ec0a296bdec 100644
--- a/include/asm-generic/atomic.h
+++ b/include/asm-generic/atomic.h
@@ -2,7 +2,7 @@
 #define _ASM_GENERIC_ATOMIC_H
 /*
 * Copyright (C) 2005 Silicon Graphics, Inc.
- *      Christoph Lameter <clameter@sgi.com>
+ *      Christoph Lameter
 *
 * Allows to provide arch independent atomic definitions without the need to
 * edit all arch specific atomic.h files.
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index ecf675a59d21..6be061d09da9 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -1,8 +1,12 @@
 #ifndef _ASM_GENERIC_GPIO_H
 #define _ASM_GENERIC_GPIO_H
+#include <linux/types.h>
 #ifdef CONFIG_HAVE_GPIO_LIB
+#include <linux/compiler.h>
 /* Platforms may implement their GPIO interface with library code,
 * at a small performance cost for non-inlined operations and some
 * extra memory (for code and for per-GPIO table entries).
@@ -74,7 +78,7 @@ struct gpio_chip {
 extern const char *gpiochip_is_requested(struct gpio_chip *chip,
                        unsigned offset);
-extern int __init __must_check gpiochip_reserve(int start, int ngpio);
+extern int __must_check gpiochip_reserve(int start, int ngpio);
 /* add/remove chips */
 extern int gpiochip_add(struct gpio_chip *chip);
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 44ef329531c3..4fce3db2cecc 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -197,6 +197,63 @@ static inline int pmd_none_or_clear_bad(pmd_t *pmd)
 }
 #endif /* CONFIG_MMU */
+static inline pte_t __ptep_modify_prot_start(struct mm_struct *mm,
+                                             unsigned long addr,
+                                             pte_t *ptep)
+{
+        /*
+         * Get the current pte state, but zero it out to make it
+         * non-present, preventing the hardware from asynchronously
+         * updating it.
+         */
+        return ptep_get_and_clear(mm, addr, ptep);
+}
+static inline void __ptep_modify_prot_commit(struct mm_struct *mm,
+                                             unsigned long addr,
+                                             pte_t *ptep, pte_t pte)
+{
+        /*
+         * The pte is non-present, so there's no hardware state to
+         * preserve.
+         */
+        set_pte_at(mm, addr, ptep, pte);
+}
+#ifndef __HAVE_ARCH_PTEP_MODIFY_PROT_TRANSACTION
+/*
+ * Start a pte protection read-modify-write transaction, which
+ * protects against asynchronous hardware modifications to the pte.
+ * The intention is not to prevent the hardware from making pte
+ * updates, but to prevent any updates it may make from being lost.
+ *
+ * This does not protect against other software modifications of the
+ * pte; the appropriate pte lock must be held over the transation.
+ *
+ * Note that this interface is intended to be batchable, meaning that
+ * ptep_modify_prot_commit may not actually update the pte, but merely
+ * queue the update to be done at some later time.  The update must be
+ * actually committed before the pte lock is released, however.
+ */
+static inline pte_t ptep_modify_prot_start(struct mm_struct *mm,
+                                           unsigned long addr,
+                                           pte_t *ptep)
+{
+        return __ptep_modify_prot_start(mm, addr, ptep);
+}
+/*
+ * Commit an update to a pte, leaving any hardware-controlled bits in
+ * the PTE unmodified.
+ */
+static inline void ptep_modify_prot_commit(struct mm_struct *mm,
+                                           unsigned long addr,
+                                           pte_t *ptep, pte_t pte)
+{
+        __ptep_modify_prot_commit(mm, addr, ptep, pte);
+}
+#endif /* __HAVE_ARCH_PTEP_MODIFY_PROT_TRANSACTION */
 /*
 * 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
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index f054778e916c..f1992dc5c424 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -93,6 +93,8 @@
                VMLINUX_SYMBOL(__end_rio_route_ops) = .;                \
        }                                                               \
                                                                        \
+        TRACEDATA                                                       \
+                                                                        \
        /* Kernel symbol table: Normal symbols */                       \
        __ksymtab         : AT(ADDR(__ksymtab) - LOAD_OFFSET) {         \
                VMLINUX_SYMBOL(__start___ksymtab) = .;                  \
@@ -318,6 +320,18 @@
                __stop___bug_table = .;                                 \
        }
+#ifdef CONFIG_PM_TRACE
+#define TRACEDATA                                                       \
+        . = ALIGN(4);                                                   \
+        .tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) {               \
+                __tracedata_start = .;                                  \
+                *(.tracedata)                                           \
+                __tracedata_end = .;                                    \
+        }
+#else
+#define TRACEDATA
+#endif
 #define NOTES                                                           \
        .notes : AT(ADDR(.notes) - LOAD_OFFSET) {                       \
                VMLINUX_SYMBOL(__start_notes) = .;                      \
diff --git a/include/asm-h8300/cacheflush.h b/include/asm-h8300/cacheflush.h
index 71210d141b64..5ffdca217b95 100644
--- a/include/asm-h8300/cacheflush.h
+++ b/include/asm-h8300/cacheflush.h
@@ -3,7 +3,7 @@
 */
 #ifndef _ASM_H8300_CACHEFLUSH_H
-#define _AMS_H8300_CACHEFLUSH_H
+#define _ASM_H8300_CACHEFLUSH_H
 /*
 * Cache handling functions
diff --git a/include/asm-ia64/patch.h b/include/asm-ia64/patch.h
index a71543084fb4..295fe6ab4584 100644
--- a/include/asm-ia64/patch.h
+++ b/include/asm-ia64/patch.h
@@ -21,6 +21,7 @@ extern void ia64_patch_imm60 (u64 insn_addr, u64 val);		/* patch "brl" w/ip-rel
 extern void ia64_patch_mckinley_e9 (unsigned long start, unsigned long end);
 extern void ia64_patch_vtop (unsigned long start, unsigned long end);
 extern void ia64_patch_phys_stack_reg(unsigned long val);
+extern void ia64_patch_rse (unsigned long start, unsigned long end);
 extern void ia64_patch_gate (void);
 #endif /* _ASM_IA64_PATCH_H */
diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h
index 4b2a8d40ebc5..15f8dcfe6eee 100644
--- a/include/asm-ia64/ptrace.h
+++ b/include/asm-ia64/ptrace.h
@@ -76,7 +76,7 @@
 # define KERNEL_STACK_SIZE_ORDER                0
 #endif
-#define IA64_RBS_OFFSET                 ((IA64_TASK_SIZE + IA64_THREAD_INFO_SIZE + 15) & ~15)
+#define IA64_RBS_OFFSET                 ((IA64_TASK_SIZE + IA64_THREAD_INFO_SIZE + 31) & ~31)
 #define IA64_STK_OFFSET                 ((1 << KERNEL_STACK_SIZE_ORDER)*PAGE_SIZE)
 #define KERNEL_STACK_SIZE               IA64_STK_OFFSET
diff --git a/include/asm-ia64/sections.h b/include/asm-ia64/sections.h
index dc42a359894f..7286e4a9fe84 100644
--- a/include/asm-ia64/sections.h
+++ b/include/asm-ia64/sections.h
@@ -10,6 +10,7 @@
 extern char __per_cpu_start[], __per_cpu_end[], __phys_per_cpu_start[];
 extern char __start___vtop_patchlist[], __end___vtop_patchlist[];
+extern char __start___rse_patchlist[], __end___rse_patchlist[];
 extern char __start___mckinley_e9_bundles[], __end___mckinley_e9_bundles[];
 extern char __start___phys_stack_reg_patchlist[], __end___phys_stack_reg_patchlist[];
 extern char __start_gate_section[];
diff --git a/include/asm-ia64/sn/simulator.h b/include/asm-ia64/sn/simulator.h
index c3fd3eb25768..c2611f6cfe33 100644
--- a/include/asm-ia64/sn/simulator.h
+++ b/include/asm-ia64/sn/simulator.h
@@ -8,7 +8,7 @@
 #ifndef _ASM_IA64_SN_SIMULATOR_H
 #define _ASM_IA64_SN_SIMULATOR_H
+#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2) || defined(CONFIG_IA64_SGI_UV)
 #define SNMAGIC 0xaeeeeeee8badbeefL
 #define IS_MEDUSA()                     ({long sn; asm("mov %0=cpuid[%1]" : "=r"(sn) : "r"(2)); sn == SNMAGIC;})
@@ -16,5 +16,10 @@
 #define IS_RUNNING_ON_SIMULATOR()       (sn_prom_type)
 #define IS_RUNNING_ON_FAKE_PROM()       (sn_prom_type == 2)
 extern int sn_prom_type;                /* 0=hardware, 1=medusa/realprom, 2=medusa/fakeprom */
+#else
+#define IS_MEDUSA()                     0
+#define SIMULATOR_SLEEP()
+#define IS_RUNNING_ON_SIMULATOR()       0
+#endif
 #endif /* _ASM_IA64_SN_SIMULATOR_H */
diff --git a/include/asm-m32r/uaccess.h b/include/asm-m32r/uaccess.h
index bd8c83765a5c..1c7047bea200 100644
--- a/include/asm-m32r/uaccess.h
+++ b/include/asm-m32r/uaccess.h
@@ -14,6 +14,7 @@
 #include <linux/errno.h>
 #include <linux/thread_info.h>
 #include <asm/page.h>
+#include <asm/setup.h>
 #define VERIFY_READ 0
 #define VERIFY_WRITE 1
@@ -106,7 +107,6 @@ static inline void set_fs(mm_segment_t s)
 #else
 static inline int access_ok(int type, const void *addr, unsigned long size)
 {
-        extern unsigned long memory_start, memory_end;
        unsigned long val = (unsigned long)addr;
        return ((val >= memory_start) && ((val + size) < memory_end));
diff --git a/include/asm-m68k/bitops.h b/include/asm-m68k/bitops.h
index 83d1f286230b..3e8106442d5a 100644
--- a/include/asm-m68k/bitops.h
+++ b/include/asm-m68k/bitops.h
@@ -410,8 +410,49 @@ static inline int ext2_find_next_zero_bit(const void *vaddr, unsigned size,
        res = ext2_find_first_zero_bit (p, size - 32 * (p - addr));
        return (p - addr) * 32 + res;
 }
-#define ext2_find_next_bit(addr, size, off) \
-        generic_find_next_le_bit((unsigned long *)(addr), (size), (off))
+static inline int ext2_find_first_bit(const void *vaddr, unsigned size)
+{
+        const unsigned long *p = vaddr, *addr = vaddr;
+        int res;
+        if (!size)
+                return 0;
+        size = (size >> 5) + ((size & 31) > 0);
+        while (*p++ == 0UL) {
+                if (--size == 0)
+                        return (p - addr) << 5;
+        }
+        --p;
+        for (res = 0; res < 32; res++)
+                if (ext2_test_bit(res, p))
+                        break;
+        return (p - addr) * 32 + res;
+}
+static inline int ext2_find_next_bit(const void *vaddr, unsigned size,
+                                     unsigned offset)
+{
+        const unsigned long *addr = vaddr;
+        const unsigned long *p = addr + (offset >> 5);
+        int bit = offset & 31UL, res;
+        if (offset >= size)
+                return size;
+        if (bit) {
+                /* Look for one in first longword */
+                for (res = bit; res < 32; res++)
+                        if (ext2_test_bit(res, p))
+                                return (p - addr) * 32 + res;
+                p++;
+        }
+        /* No set bit yet, search remaining full bytes for a set bit */
+        res = ext2_find_first_bit(p, size - 32 * (p - addr));
+        return (p - addr) * 32 + res;
+}
 #endif /* __KERNEL__ */
diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h
index a798d6299a79..1232be3885b0 100644
--- a/include/asm-mips/atomic.h
+++ b/include/asm-mips/atomic.h
@@ -283,10 +283,10 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
                "       beqz    %0, 2f                                  \n"
                "        subu   %0, %1, %3                              \n"
                "       .set    reorder                                 \n"
-                "1:                                                     \n"
                "       .subsection 2                                   \n"
                "2:     b       1b                                      \n"
                "       .previous                                       \n"
+                "1:                                                     \n"
                "       .set    mips0                                   \n"
                : "=&r" (result), "=&r" (temp), "=m" (v->counter)
                : "Ir" (i), "m" (v->counter)
@@ -664,10 +664,10 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
                "       beqz    %0, 2f                                  \n"
                "        dsubu  %0, %1, %3                              \n"
                "       .set    reorder                                 \n"
-                "1:                                                     \n"
                "       .subsection 2                                   \n"
                "2:     b       1b                                      \n"
                "       .previous                                       \n"
+                "1:                                                     \n"
                "       .set    mips0                                   \n"
                : "=&r" (result), "=&r" (temp), "=m" (v->counter)
                : "Ir" (i), "m" (v->counter)
diff --git a/include/asm-mips/cpu-info.h b/include/asm-mips/cpu-info.h
index 0c5a358863f3..2de73dbb2e9e 100644
--- a/include/asm-mips/cpu-info.h
+++ b/include/asm-mips/cpu-info.h
@@ -56,7 +56,7 @@ struct cpuinfo_mips {
        struct cache_desc       tcache; /* Tertiary/split secondary cache */
        int                     srsets; /* Shadow register sets */
        int                     core;   /* physical core number */
-#if defined(CONFIG_MIPS_MT_SMTC)
+#if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_MIPS_MT_SMTC)
        /*
         * In the MIPS MT "SMTC" model, each TC is considered
         * to be a "CPU" for the purposes of scheduling, but
@@ -64,7 +64,7 @@ struct cpuinfo_mips {
         * to all TCs within the same VPE.
         */
        int                     vpe_id;  /* Virtual Processor number */
-#endif /* CONFIG_MIPS_MT */
+#endif
 #ifdef CONFIG_MIPS_MT_SMTC
        int                     tc_id;   /* Thread Context number */
 #endif
diff --git a/include/asm-mips/gic.h b/include/asm-mips/gic.h
index 01b2f92dc33d..954807d9d66a 100644
--- a/include/asm-mips/gic.h
+++ b/include/asm-mips/gic.h
@@ -24,8 +24,8 @@
 #define MSK(n) ((1 << (n)) - 1)
 #define REG32(addr)             (*(volatile unsigned int *) (addr))
-#define REG(base, offs)         REG32((unsigned int)(base) + offs##_##OFS)
+#define REG(base, offs)         REG32((unsigned long)(base) + offs##_##OFS)
-#define REGP(base, phys)        REG32((unsigned int)(base) + (phys))
+#define REGP(base, phys)        REG32((unsigned long)(base) + (phys))
 /* Accessors */
 #define GIC_REG(segment, offset) \
@@ -330,7 +330,7 @@
 #define GIC_SH_RMASK_OFS                0x0300
 #define GIC_CLR_INTR_MASK(intr, val) \
-        GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_RMASK_OFS + 4 + (((((intr) / 32) ^ 1) - 1) * 4)), ((val) << ((intr) % 32))
+        GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_RMASK_OFS + 4 + (((((intr) / 32) ^ 1) - 1) * 4)), ((val) << ((intr) % 32)))
 /* Register Map for Local Section */
 #define GIC_VPE_CTL_OFS                 0x0000
diff --git a/include/asm-mips/lasat/serial.h b/include/asm-mips/lasat/serial.h
index bafe68b10614..1c37d70579b8 100644
--- a/include/asm-mips/lasat/serial.h
+++ b/include/asm-mips/lasat/serial.h
@@ -4,10 +4,10 @@
 #define LASAT_BASE_BAUD_100             (7372800 / 16)
 #define LASAT_UART_REGS_BASE_100        0x1c8b0000
 #define LASAT_UART_REGS_SHIFT_100       2
-#define LASATINT_UART_100               8
+#define LASATINT_UART_100               16
 /* * LASAT 200 boards serial configuration */
 #define LASAT_BASE_BAUD_200             (100000000 / 16 / 12)
 #define LASAT_UART_REGS_BASE_200        (Vrc5074_PHYS_BASE + 0x0300)
 #define LASAT_UART_REGS_SHIFT_200       3
-#define LASATINT_UART_200               13
+#define LASATINT_UART_200               21
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index 363a14ee0ae5..0d302bad4492 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -615,6 +615,7 @@ enum soc_au1500_ints {
        AU1000_RTC_MATCH1_INT,
        AU1000_RTC_MATCH2_INT,
        AU1500_PCI_ERR_INT,
+        AU1500_RESERVED_INT,
        AU1000_USB_DEV_REQ_INT,
        AU1000_USB_DEV_SUS_INT,
        AU1000_USB_HOST_INT,
@@ -1036,7 +1037,7 @@ enum soc_au1200_ints {
 #define USBD_INTSTAT            0xB020001C
 #  define USBDEV_INT_SOF        (1 << 12)
 #  define USBDEV_INT_HF_BIT     6
-#  define USBDEV_INT_HF_MASK    0x3f << USBDEV_INT_HF_BIT)
+#  define USBDEV_INT_HF_MASK    (0x3f << USBDEV_INT_HF_BIT)
 #  define USBDEV_INT_CMPLT_BIT  0
 #  define USBDEV_INT_CMPLT_MASK (0x3f << USBDEV_INT_CMPLT_BIT)
 #define USBD_CONFIG             0xB0200020
diff --git a/include/asm-mips/mach-au1x00/au1xxx_dbdma.h b/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
index ad17d7ce516a..44a67bf05dc1 100644
--- a/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
+++ b/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
@@ -355,6 +355,7 @@ void au1xxx_dbdma_dump(u32 chanid);
 u32 au1xxx_dbdma_put_dscr(u32 chanid, au1x_ddma_desc_t *dscr);
 u32 au1xxx_ddma_add_device(dbdev_tab_t *dev);
+extern void au1xxx_ddma_del_device(u32 devid);
 void *au1xxx_ddma_get_nextptr_virt(au1x_ddma_desc_t *dp);
 /*
diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h
index aa17f658f73c..a46f8e258e6b 100644
--- a/include/asm-mips/mipsregs.h
+++ b/include/asm-mips/mipsregs.h
@@ -765,6 +765,9 @@ do {									\
 #define read_c0_index()         __read_32bit_c0_register($0, 0)
 #define write_c0_index(val)     __write_32bit_c0_register($0, 0, val)
+#define read_c0_random()        __read_32bit_c0_register($1, 0)
+#define write_c0_random(val)    __write_32bit_c0_register($1, 0, val)
 #define read_c0_entrylo0()      __read_ulong_c0_register($2, 0)
 #define write_c0_entrylo0(val)  __write_ulong_c0_register($2, 0, val)
diff --git a/include/asm-mips/pgtable-bits.h b/include/asm-mips/pgtable-bits.h
index 60e2f9338fcd..51b34a48c84a 100644
--- a/include/asm-mips/pgtable-bits.h
+++ b/include/asm-mips/pgtable-bits.h
@@ -134,6 +134,4 @@
 #define _PAGE_CHG_MASK  (PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | _CACHE_MASK)
-#define CONF_CM_DEFAULT         (PAGE_CACHABLE_DEFAULT>>_CACHE_SHIFT)
 #endif /* _ASM_PGTABLE_BITS_H */
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h
index 2f597eea4448..6a0edf72ffbc 100644
--- a/include/asm-mips/pgtable.h
+++ b/include/asm-mips/pgtable.h
@@ -239,9 +239,10 @@ static inline pte_t pte_mkdirty(pte_t pte)
 static inline pte_t pte_mkyoung(pte_t pte)
 {
        pte.pte_low |= _PAGE_ACCESSED;
-        if (pte.pte_low & _PAGE_READ)
+        if (pte.pte_low & _PAGE_READ) {
                pte.pte_low  |= _PAGE_SILENT_READ;
                pte.pte_high |= _PAGE_SILENT_READ;
+        }
        return pte;
 }
 #else
diff --git a/include/asm-mips/rtlx.h b/include/asm-mips/rtlx.h
index 20b666022dcb..4ca3063ed2ce 100644
--- a/include/asm-mips/rtlx.h
+++ b/include/asm-mips/rtlx.h
@@ -3,7 +3,7 @@
 *
 */
-#ifndef __ASM_RTLX_H
+#ifndef __ASM_RTLX_H_
 #define __ASM_RTLX_H_
 #include <irq.h>
diff --git a/include/asm-mn10300/ipcbuf.h b/include/asm-mn10300/ipcbuf.h
index efbbef8d1c69..f6f63d448272 100644
--- a/include/asm-mn10300/ipcbuf.h
+++ b/include/asm-mn10300/ipcbuf.h
@@ -1,4 +1,4 @@
-#ifndef _ASM_IPCBUF_H_
+#ifndef _ASM_IPCBUF_H
 #define _ASM_IPCBUF_H
 /*
diff --git a/include/asm-parisc/checksum.h b/include/asm-parisc/checksum.h
index cc3ec1bd8919..e9639ccc3fce 100644
--- a/include/asm-parisc/checksum.h
+++ b/include/asm-parisc/checksum.h
@@ -65,7 +65,7 @@ static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 "2:\n"
        : "=r" (sum), "=r" (iph), "=r" (ihl)
        : "1" (iph), "2" (ihl)
-        : "r19", "r20", "r21" );
+        : "r19", "r20", "r21", "memory");
        return (__force __sum16)sum;
 }
diff --git a/include/asm-powerpc/Kbuild b/include/asm-powerpc/Kbuild
index 7381916dfcbb..bca352e033c3 100644
--- a/include/asm-powerpc/Kbuild
+++ b/include/asm-powerpc/Kbuild
@@ -1,6 +1,5 @@
 include include/asm-generic/Kbuild.asm
-header-y += a.out.h
 header-y += auxvec.h
 header-y += ioctls.h
 header-y += mman.h
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index e0062d73db1c..89189488e286 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -100,7 +100,7 @@ static inline type name(const volatile type __iomem *addr)		\
 {                                                                       \
        type ret;                                                       \
        __asm__ __volatile__("sync;" insn ";twi 0,%0,0;isync"           \
-                : "=r" (ret) : "r" (addr), "m" (*addr));                \
+                : "=r" (ret) : "r" (addr), "m" (*addr) : "memory");     \
        return ret;                                                     \
 }
@@ -108,8 +108,8 @@ static inline type name(const volatile type __iomem *addr)		\
 static inline void name(volatile type __iomem *addr, type val)          \
 {                                                                       \
        __asm__ __volatile__("sync;" insn                               \
-                : "=m" (*addr) : "r" (val), "r" (addr));                \
+                : "=m" (*addr) : "r" (val), "r" (addr) : "memory");     \
-        IO_SET_SYNC_FLAG();                                     \
+        IO_SET_SYNC_FLAG();                                             \
 }
@@ -333,7 +333,8 @@ static inline unsigned int name(unsigned int port)	\
                "       .long   3b,5b\n"                \
                ".previous"                             \
                : "=&r" (x)                             \
-                : "r" (port + _IO_BASE));               \
+                : "r" (port + _IO_BASE)                 \
+                : "memory");                            \
        return x;                                       \
 }
@@ -350,7 +351,8 @@ static inline void name(unsigned int val, unsigned int port) \
                "       .long   0b,2b\n"                \
                "       .long   1b,2b\n"                \
                ".previous"                             \
-                : : "r" (val), "r" (port + _IO_BASE));  \
+                : : "r" (val), "r" (port + _IO_BASE)    \
+                : "memory");                            \
 }
 __do_in_asm(_rec_inb, "lbzx")
diff --git a/include/asm-powerpc/kvm_ppc.h b/include/asm-powerpc/kvm_ppc.h
index b35a7e3ef978..5a21115228af 100644
--- a/include/asm-powerpc/kvm_ppc.h
+++ b/include/asm-powerpc/kvm_ppc.h
@@ -57,6 +57,7 @@ extern int kvmppc_handle_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
 extern int kvmppc_emulate_instruction(struct kvm_run *run,
                                      struct kvm_vcpu *vcpu);
+extern int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu);
 extern void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gfn_t gfn,
                           u64 asid, u32 flags);
diff --git a/include/asm-powerpc/mediabay.h b/include/asm-powerpc/mediabay.h
index df111c362a7f..b2efb3325808 100644
--- a/include/asm-powerpc/mediabay.h
+++ b/include/asm-powerpc/mediabay.h
@@ -17,8 +17,6 @@
 #define MB_POWER        6       /* media bay contains a Power device (???) */
 #define MB_NO           7       /* media bay contains nothing */
-int check_media_bay(struct device_node *which_bay, int what);
 /* Number of bays in the machine or 0 */
 extern int media_bay_count;
@@ -29,6 +27,16 @@ int check_media_bay_by_base(unsigned long base, int what);
 /* called by IDE PMAC host driver to register IDE controller for media bay */
 int media_bay_set_ide_infos(struct device_node *which_bay, unsigned long base,
                            int irq, ide_hwif_t *hwif);
+int check_media_bay(struct device_node *which_bay, int what);
+#else
+static inline int check_media_bay(struct device_node *which_bay, int what)
+{
+        return -ENODEV;
+}
 #endif
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/mpic.h b/include/asm-powerpc/mpic.h
index 943c5a3fac8a..a4d0f876b427 100644
--- a/include/asm-powerpc/mpic.h
+++ b/include/asm-powerpc/mpic.h
@@ -428,12 +428,11 @@ extern void mpic_init(struct mpic *mpic);
 */
-/* Change/Read the priority of an interrupt. Default is 8 for irqs and
+/* Change the priority of an interrupt. Default is 8 for irqs and
 * 10 for IPIs. You can call this on both IPIs and IRQ numbers, but the
 * IPI number is then the offset'ed (linux irq number mapped to the IPI)
 */
 extern void mpic_irq_set_priority(unsigned int irq, unsigned int pri);
-extern unsigned int mpic_irq_get_priority(unsigned int irq);
 /* Setup a non-boot CPU */
 extern void mpic_setup_this_cpu(void);
diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index 6abead6e681a..99348c1f4cab 100644
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -131,7 +131,6 @@ struct spu {
        u64 flags;
        u64 class_0_pending;
        u64 class_0_dar;
-        u64 class_0_dsisr;
        u64 class_1_dar;
        u64 class_1_dsisr;
        size_t ls_size;
diff --git a/include/asm-powerpc/spu_csa.h b/include/asm-powerpc/spu_csa.h
index 129ec148d451..a40fd491250c 100644
--- a/include/asm-powerpc/spu_csa.h
+++ b/include/asm-powerpc/spu_csa.h
@@ -254,7 +254,7 @@ struct spu_state {
        u64 spu_chnldata_RW[32];
        u32 spu_mailbox_data[4];
        u32 pu_mailbox_data[1];
-        u64 class_0_dar, class_0_dsisr, class_0_pending;
+        u64 class_0_dar, class_0_pending;
        u64 class_1_dar, class_1_dsisr;
        unsigned long suspend_time;
        spinlock_t register_lock;
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index 2b6559a6d113..5235f875b932 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -34,7 +34,7 @@
 * SMP since it is only used to order updates to system memory.
 */
 #define mb()   __asm__ __volatile__ ("sync" : : : "memory")
-#define rmb()  __asm__ __volatile__ (__stringify(LWSYNC) : : : "memory")
+#define rmb()  __asm__ __volatile__ ("sync" : : : "memory")
 #define wmb()  __asm__ __volatile__ ("sync" : : : "memory")
 #define read_barrier_depends()  do { } while(0)
diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h
index e0d4500d5f95..819e7d99ca0c 100644
--- a/include/asm-s390/system.h
+++ b/include/asm-s390/system.h
@@ -315,14 +315,14 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
        asm volatile(                                           \
                "       lctlg   %1,%2,0(%0)\n"                  \
                : : "a" (&array), "i" (low), "i" (high),        \
-                    "m" (*(addrtype *)(array)));                \
+                    "m" (*(addrtype *)(&array)));               \
        })
 #define __ctl_store(array, low, high) ({                        \
        typedef struct { char _[sizeof(array)]; } addrtype;     \
        asm volatile(                                           \
                "       stctg   %2,%3,0(%1)\n"                  \
-                : "=m" (*(addrtype *)(array))                   \
+                : "=m" (*(addrtype *)(&array))                  \
                : "a" (&array), "i" (low), "i" (high));         \
        })
@@ -333,14 +333,14 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
        asm volatile(                                           \
                "       lctl    %1,%2,0(%0)\n"                  \
                : : "a" (&array), "i" (low), "i" (high),        \
-                    "m" (*(addrtype *)(array)));                \
+                    "m" (*(addrtype *)(&array)));               \
 })
 #define __ctl_store(array, low, high) ({                        \
        typedef struct { char _[sizeof(array)]; } addrtype;     \
        asm volatile(                                           \
                "       stctl   %2,%3,0(%1)\n"                  \
-                : "=m" (*(addrtype *)(array))                   \
+                : "=m" (*(addrtype *)(&array))                  \
                : "a" (&array), "i" (low), "i" (high));         \
        })
diff --git a/include/asm-s390/types.h b/include/asm-s390/types.h
index 0e959e20e9a3..41c547656130 100644
--- a/include/asm-s390/types.h
+++ b/include/asm-s390/types.h
@@ -40,7 +40,13 @@ typedef __signed__ long saddr_t;
 #ifndef __ASSEMBLY__
+typedef u64 dma64_addr_t;
+#ifdef __s390x__
+/* DMA addresses come in 32-bit and 64-bit flavours. */
+typedef u64 dma_addr_t;
+#else
 typedef u32 dma_addr_t;
+#endif
 #ifndef __s390x__
 typedef union {
diff --git a/include/asm-sh/checksum_32.h b/include/asm-sh/checksum_32.h
index 4bc8357e8892..14b7ac2f0a07 100644
--- a/include/asm-sh/checksum_32.h
+++ b/include/asm-sh/checksum_32.h
@@ -109,7 +109,7 @@ static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
           will assume they contain their original values. */
        : "=r" (sum), "=r" (iph), "=r" (ihl), "=&r" (__dummy0), "=&z" (__dummy1)
        : "1" (iph), "2" (ihl)
-        : "t");
+        : "t", "memory");
        return  csum_fold(sum);
 }
diff --git a/include/asm-sparc/asi.h b/include/asm-sparc/asi.h
index 58c3754da926..158f9b00d43f 100644
--- a/include/asm-sparc/asi.h
+++ b/include/asm-sparc/asi.h
@@ -1,4 +1,3 @@
-/* $Id: asi.h,v 1.18 1998/03/09 14:04:46 jj Exp $ */
 #ifndef _SPARC_ASI_H
 #define _SPARC_ASI_H
diff --git a/include/asm-sparc/auxio.h b/include/asm-sparc/auxio.h
index ee83aefb20dc..e552b8d68450 100644
--- a/include/asm-sparc/auxio.h
+++ b/include/asm-sparc/auxio.h
@@ -1,4 +1,4 @@
-/* $Id: auxio.h,v 1.18 1997/11/07 15:01:45 jj Exp $
+/*
 * auxio.h:  Definitions and code for the Auxiliary I/O register.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/bitops.h b/include/asm-sparc/bitops.h
index cb3cefab6e09..68b98a7e6454 100644
--- a/include/asm-sparc/bitops.h
+++ b/include/asm-sparc/bitops.h
@@ -1,4 +1,4 @@
-/* $Id: bitops.h,v 1.67 2001/11/19 18:36:34 davem Exp $
+/*
 * bitops.h: Bit string operations on the Sparc.
 *
 * Copyright 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/btfixup.h b/include/asm-sparc/btfixup.h
index c2868d0f60b6..08277e6fb4cd 100644
--- a/include/asm-sparc/btfixup.h
+++ b/include/asm-sparc/btfixup.h
@@ -1,4 +1,4 @@
-/* $Id: btfixup.h,v 1.4 1998/03/09 14:04:43 jj Exp $
+/*
 *  asm-sparc/btfixup.h:    Macros for boot time linking.
 *
 *  Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
diff --git a/include/asm-sparc/checksum.h b/include/asm-sparc/checksum.h
index 34518ea7bf1b..d044ddb5a3cf 100644
--- a/include/asm-sparc/checksum.h
+++ b/include/asm-sparc/checksum.h
@@ -1,4 +1,3 @@
-/* $Id: checksum.h,v 1.33 2002/02/01 22:01:05 davem Exp $ */
 #ifndef __SPARC_CHECKSUM_H
 #define __SPARC_CHECKSUM_H
diff --git a/include/asm-sparc/clock.h b/include/asm-sparc/clock.h
index e708e6b50d2b..2cf99dadec56 100644
--- a/include/asm-sparc/clock.h
+++ b/include/asm-sparc/clock.h
@@ -1,4 +1,4 @@
-/* $Id: clock.h,v 1.3 1995/11/25 02:31:25 davem Exp $
+/*
 * clock.h:  Definitions for clock operations on the Sparc.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/contregs.h b/include/asm-sparc/contregs.h
index 0e05afe02d44..48fa8a4ef357 100644
--- a/include/asm-sparc/contregs.h
+++ b/include/asm-sparc/contregs.h
@@ -1,4 +1,3 @@
-/* $Id: contregs.h,v 1.8 2000/12/28 22:49:11 davem Exp $ */
 #ifndef _SPARC_CONTREGS_H
 #define _SPARC_CONTREGS_H
diff --git a/include/asm-sparc/cypress.h b/include/asm-sparc/cypress.h
index 99599533efbc..95e9772ea394 100644
--- a/include/asm-sparc/cypress.h
+++ b/include/asm-sparc/cypress.h
@@ -1,4 +1,4 @@
-/* $Id: cypress.h,v 1.6 1996/08/29 09:48:09 davem Exp $
+/*
 * cypress.h: Cypress module specific definitions and defines.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/delay.h b/include/asm-sparc/delay.h
index 48aa70eef997..bc9aba2bead6 100644
--- a/include/asm-sparc/delay.h
+++ b/include/asm-sparc/delay.h
@@ -1,4 +1,4 @@
-/* $Id: delay.h,v 1.11 2001/01/01 01:46:15 davem Exp $
+/*
 * delay.h: Linux delay routines on the Sparc.
 *
 * Copyright (C) 1994 David S. Miller (davem@caip.rutgers.edu).
diff --git a/include/asm-sparc/ebus.h b/include/asm-sparc/ebus.h
index 54652887c127..491f85d662df 100644
--- a/include/asm-sparc/ebus.h
+++ b/include/asm-sparc/ebus.h
@@ -1,4 +1,4 @@
-/* $Id: ebus.h,v 1.2 1999/09/11 23:05:55 zaitcev Exp $
+/*
 * ebus.h: PCI to Ebus pseudo driver software state.
 *
 * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be) 
diff --git a/include/asm-sparc/ecc.h b/include/asm-sparc/ecc.h
index 8e27ceccb76d..ccb84b66fef1 100644
--- a/include/asm-sparc/ecc.h
+++ b/include/asm-sparc/ecc.h
@@ -1,4 +1,4 @@
-/* $Id: ecc.h,v 1.3 1996/04/25 06:12:57 davem Exp $
+/*
 * ecc.h: Definitions and defines for the external cache/memory
 *        controller on the sun4m.
 *
diff --git a/include/asm-sparc/eeprom.h b/include/asm-sparc/eeprom.h
index a8ff7496ddf5..e17beeceb405 100644
--- a/include/asm-sparc/eeprom.h
+++ b/include/asm-sparc/eeprom.h
@@ -1,4 +1,4 @@
-/* $Id: eeprom.h,v 1.3 1995/11/25 02:31:38 davem Exp $
+/*
 * eeprom.h:  Definitions for the Sun eeprom.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/elf.h b/include/asm-sparc/elf.h
index d2516eed3a38..d043f80bc2fd 100644
--- a/include/asm-sparc/elf.h
+++ b/include/asm-sparc/elf.h
@@ -1,4 +1,3 @@
-/* $Id: elf.h,v 1.22 2000/07/12 01:27:08 davem Exp $ */
 #ifndef __ASMSPARC_ELF_H
 #define __ASMSPARC_ELF_H
diff --git a/include/asm-sparc/fcntl.h b/include/asm-sparc/fcntl.h
index 5ec546349fc8..07bd2d80257f 100644
--- a/include/asm-sparc/fcntl.h
+++ b/include/asm-sparc/fcntl.h
@@ -1,4 +1,3 @@
-/* $Id: fcntl.h,v 1.16 2001/09/20 00:35:33 davem Exp $ */
 #ifndef _SPARC_FCNTL_H
 #define _SPARC_FCNTL_H
diff --git a/include/asm-sparc/head.h b/include/asm-sparc/head.h
index e6532c3e09c9..7c35491a8b53 100644
--- a/include/asm-sparc/head.h
+++ b/include/asm-sparc/head.h
@@ -1,4 +1,3 @@
-/* $Id: head.h,v 1.39 2000/05/26 22:18:45 ecd Exp $ */
 #ifndef __SPARC_HEAD_H
 #define __SPARC_HEAD_H
diff --git a/include/asm-sparc/idprom.h b/include/asm-sparc/idprom.h
index 59083ed85232..41adb417a4e5 100644
--- a/include/asm-sparc/idprom.h
+++ b/include/asm-sparc/idprom.h
@@ -1,4 +1,4 @@
-/* $Id: idprom.h,v 1.6 1996/08/04 10:35:07 ecd Exp $
+/*
 * idprom.h: Macros and defines for idprom routines
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/io.h b/include/asm-sparc/io.h
index 243bf8e9a058..3a3e7bdb06b3 100644
--- a/include/asm-sparc/io.h
+++ b/include/asm-sparc/io.h
@@ -1,6 +1,3 @@
-/*
- * $Id: io.h,v 1.30 2001/12/21 01:23:21 davem Exp $
- */
 #ifndef __SPARC_IO_H
 #define __SPARC_IO_H
diff --git a/include/asm-sparc/ioctl.h b/include/asm-sparc/ioctl.h
index e6fc4de19940..7d6bd51321b9 100644
--- a/include/asm-sparc/ioctl.h
+++ b/include/asm-sparc/ioctl.h
@@ -1,4 +1,3 @@
-/* $Id: ioctl.h,v 1.6 1999/12/01 23:58:36 davem Exp $ */
 #ifndef _SPARC_IOCTL_H
 #define _SPARC_IOCTL_H
diff --git a/include/asm-sparc/kdebug.h b/include/asm-sparc/kdebug.h
index 631f15ffef73..f69fe7d84b3c 100644
--- a/include/asm-sparc/kdebug.h
+++ b/include/asm-sparc/kdebug.h
@@ -1,4 +1,4 @@
-/* $Id: kdebug.h,v 1.11 2000/06/04 06:23:53 anton Exp $
+/*
 * kdebug.h:  Defines and definitions for debugging the Linux kernel
 *            under various kernel debuggers.
 *
diff --git a/include/asm-sparc/machines.h b/include/asm-sparc/machines.h
index d831350f5428..d6c6bf836206 100644
--- a/include/asm-sparc/machines.h
+++ b/include/asm-sparc/machines.h
@@ -1,4 +1,4 @@
-/* $Id: machines.h,v 1.4 1995/11/25 02:31:58 davem Exp $
+/*
 * machines.h:  Defines for taking apart the machine type value in the
 *              idprom and determining the kind of machine we are on.
 *
diff --git a/include/asm-sparc/mbus.h b/include/asm-sparc/mbus.h
index ecacdf4075d7..bb5ae614b166 100644
--- a/include/asm-sparc/mbus.h
+++ b/include/asm-sparc/mbus.h
@@ -1,4 +1,4 @@
-/* $Id: mbus.h,v 1.9 1997/06/24 15:48:12 jj Exp $
+/*
 * mbus.h:  Various defines for MBUS modules.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/memreg.h b/include/asm-sparc/memreg.h
index 5fb95c828da6..845ad2b39183 100644
--- a/include/asm-sparc/memreg.h
+++ b/include/asm-sparc/memreg.h
@@ -1,4 +1,3 @@
-/* $Id: memreg.h,v 1.8 1996/08/29 09:48:23 davem Exp $ */
 #ifndef _SPARC_MEMREG_H
 #define _SPARC_MEMREG_H
 /* memreg.h:  Definitions of the values found in the synchronous
diff --git a/include/asm-sparc/mman.h b/include/asm-sparc/mman.h
index 3d16b40bb8ef..fdfbbf0a4736 100644
--- a/include/asm-sparc/mman.h
+++ b/include/asm-sparc/mman.h
@@ -1,4 +1,3 @@
-/* $Id: mman.h,v 1.9 2000/03/15 02:44:23 davem Exp $ */
 #ifndef __SPARC_MMAN_H__
 #define __SPARC_MMAN_H__
diff --git a/include/asm-sparc/mostek.h b/include/asm-sparc/mostek.h
index 958d0513a6d4..29aad11b8f00 100644
--- a/include/asm-sparc/mostek.h
+++ b/include/asm-sparc/mostek.h
@@ -1,4 +1,4 @@
-/* $Id: mostek.h,v 1.13 2001/01/11 15:07:09 davem Exp $
+/*
 * mostek.h:  Describes the various Mostek time of day clock registers.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/mpmbox.h b/include/asm-sparc/mpmbox.h
index 0e1bc5801d8a..f8423039b242 100644
--- a/include/asm-sparc/mpmbox.h
+++ b/include/asm-sparc/mpmbox.h
@@ -1,4 +1,4 @@
-/* $Id: mpmbox.h,v 1.4 1996/04/25 06:13:19 davem Exp $
+/*
 * mpmbox.h:  Interface and defines for the OpenProm mailbox
 *               facilities for MP machines under Linux.
 *
diff --git a/include/asm-sparc/msi.h b/include/asm-sparc/msi.h
index ff72cbd946a4..724ca5667052 100644
--- a/include/asm-sparc/msi.h
+++ b/include/asm-sparc/msi.h
@@ -1,4 +1,4 @@
-/* $Id: msi.h,v 1.3 1996/08/29 09:48:25 davem Exp $
+/*
 * msi.h:  Defines specific to the MBus - Sbus - Interface.
 *
 * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/mxcc.h b/include/asm-sparc/mxcc.h
index 128fe9708135..c0517bd05bde 100644
--- a/include/asm-sparc/mxcc.h
+++ b/include/asm-sparc/mxcc.h
@@ -1,4 +1,4 @@
-/* $Id: mxcc.h,v 1.7 1997/04/20 14:11:46 ecd Exp $
+/*
 * mxcc.h:  Definitions of the Viking MXCC registers
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/namei.h b/include/asm-sparc/namei.h
index 618344d89cc4..0646102fb020 100644
--- a/include/asm-sparc/namei.h
+++ b/include/asm-sparc/namei.h
@@ -1,4 +1,4 @@
-/* $Id: namei.h,v 1.16 2000/04/13 00:55:54 davem Exp $
+/*
 * linux/include/asm-sparc/namei.h
 *
 * Routines to handle famous /usr/gnemul/s*.
diff --git a/include/asm-sparc/obio.h b/include/asm-sparc/obio.h
index 47854a2a12cf..1a7544ceb574 100644
--- a/include/asm-sparc/obio.h
+++ b/include/asm-sparc/obio.h
@@ -1,4 +1,4 @@
-/* $Id: obio.h,v 1.4 1998/03/09 14:04:55 jj Exp $
+/*
 * obio.h:  Some useful locations in 0xFXXXXXXXX PA obio space on sun4d.
 *
 * Copyright (C) 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
diff --git a/include/asm-sparc/openprom.h b/include/asm-sparc/openprom.h
index 12929a20f536..ed4b6bc2b102 100644
--- a/include/asm-sparc/openprom.h
+++ b/include/asm-sparc/openprom.h
@@ -1,4 +1,3 @@
-/* $Id: openprom.h,v 1.24 2000/06/04 06:23:53 anton Exp $ */
 #ifndef __SPARC_OPENPROM_H
 #define __SPARC_OPENPROM_H
diff --git a/include/asm-sparc/oplib.h b/include/asm-sparc/oplib.h
index 7becc846544a..61c3ca6a8ac3 100644
--- a/include/asm-sparc/oplib.h
+++ b/include/asm-sparc/oplib.h
@@ -1,4 +1,4 @@
-/* $Id: oplib.h,v 1.23 2001/12/21 00:54:31 davem Exp $
+/*
 * oplib.h:  Describes the interface and available routines in the
 *           Linux Prom library.
 *
diff --git a/include/asm-sparc/page.h b/include/asm-sparc/page.h
index 1625a8c3e0d2..6aa9e4c910cf 100644
--- a/include/asm-sparc/page.h
+++ b/include/asm-sparc/page.h
@@ -1,4 +1,4 @@
-/* $Id: page.h,v 1.55 2000/10/30 21:01:41 davem Exp $
+/*
 * page.h:  Various defines and such for MMU operations on the Sparc for
 *          the Linux kernel.
 *
diff --git a/include/asm-sparc/param.h b/include/asm-sparc/param.h
index 86ba59af9d2c..9836d9a3cb9a 100644
--- a/include/asm-sparc/param.h
+++ b/include/asm-sparc/param.h
@@ -1,4 +1,3 @@
-/* $Id: param.h,v 1.4 2000/10/30 21:01:41 davem Exp $ */
 #ifndef _ASMSPARC_PARAM_H
 #define _ASMSPARC_PARAM_H
diff --git a/include/asm-sparc/pbm.h b/include/asm-sparc/pbm.h
index fedd9c6e875c..458a4916d14d 100644
--- a/include/asm-sparc/pbm.h
+++ b/include/asm-sparc/pbm.h
@@ -1,4 +1,4 @@
-/* $Id: pbm.h,v 1.3 1999/12/20 17:06:35 zaitcev Exp $
+/*
 *
 * pbm.h: PCI bus module pseudo driver software state
 *        Adopted from sparc64 by V. Roganov and G. Raiko
diff --git a/include/asm-sparc/pcic.h b/include/asm-sparc/pcic.h
index dedea14d87c8..f20ef562b265 100644
--- a/include/asm-sparc/pcic.h
+++ b/include/asm-sparc/pcic.h
@@ -1,4 +1,4 @@
-/* $Id: pcic.h,v 1.4 1999/11/17 07:34:20 zaitcev Exp $
+/*
 * pcic.h: JavaEngine 1 specific PCI definitions.
 *
 * Copyright (C) 1998 V. Roganov and G. Raiko
diff --git a/include/asm-sparc/pgalloc.h b/include/asm-sparc/pgalloc.h
index 6292cd00e5af..681582d26969 100644
--- a/include/asm-sparc/pgalloc.h
+++ b/include/asm-sparc/pgalloc.h
@@ -1,4 +1,3 @@
-/* $Id: pgalloc.h,v 1.16 2001/12/21 04:56:17 davem Exp $ */
 #ifndef _SPARC_PGALLOC_H
 #define _SPARC_PGALLOC_H
diff --git a/include/asm-sparc/pgtable.h b/include/asm-sparc/pgtable.h
index d84af6d95f5c..60512296b2ca 100644
--- a/include/asm-sparc/pgtable.h
+++ b/include/asm-sparc/pgtable.h
@@ -1,4 +1,3 @@
-/* $Id: pgtable.h,v 1.110 2001/12/21 04:56:17 davem Exp $ */
 #ifndef _SPARC_PGTABLE_H
 #define _SPARC_PGTABLE_H
diff --git a/include/asm-sparc/pgtsrmmu.h b/include/asm-sparc/pgtsrmmu.h
index edeb9811e728..808555fc1d58 100644
--- a/include/asm-sparc/pgtsrmmu.h
+++ b/include/asm-sparc/pgtsrmmu.h
@@ -1,4 +1,4 @@
-/* $Id: pgtsrmmu.h,v 1.31 2000/07/16 21:48:52 anton Exp $
+/*
 * pgtsrmmu.h:  SRMMU page table defines and code.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/pgtsun4.h b/include/asm-sparc/pgtsun4.h
index 60bda107f206..5a0d661fb82e 100644
--- a/include/asm-sparc/pgtsun4.h
+++ b/include/asm-sparc/pgtsun4.h
@@ -1,4 +1,4 @@
-/* $Id: pgtsun4.h,v 1.5 2000/06/05 06:08:46 anton Exp $
+/*
 * pgtsun4.h:  Sun4 specific pgtable.h defines and code.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/pgtsun4c.h b/include/asm-sparc/pgtsun4c.h
index f53b6dbc5fe3..aeb25e912179 100644
--- a/include/asm-sparc/pgtsun4c.h
+++ b/include/asm-sparc/pgtsun4c.h
@@ -1,4 +1,4 @@
-/* $Id: pgtsun4c.h,v 1.37 2000/06/05 06:08:46 anton Exp $
+/*
 * pgtsun4c.h:  Sun4c specific pgtable.h defines and code.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/psr.h b/include/asm-sparc/psr.h
index 213970477a24..b8c0e5f0a66b 100644
--- a/include/asm-sparc/psr.h
+++ b/include/asm-sparc/psr.h
@@ -1,4 +1,4 @@
-/* $Id: psr.h,v 1.15 1997/10/04 08:54:22 ecd Exp $
+/*
 * psr.h: This file holds the macros for masking off various parts of
 *        the processor status register on the Sparc. This is valid
 *        for Version 8. On the V9 this is renamed to the PSTATE
diff --git a/include/asm-sparc/ptrace.h b/include/asm-sparc/ptrace.h
index 0afb867d6c1b..11f3bc2bb3f5 100644
--- a/include/asm-sparc/ptrace.h
+++ b/include/asm-sparc/ptrace.h
@@ -1,4 +1,3 @@
-/* $Id: ptrace.h,v 1.25 1997/03/04 16:27:25 jj Exp $ */
 #ifndef _SPARC_PTRACE_H
 #define _SPARC_PTRACE_H
diff --git a/include/asm-sparc/resource.h b/include/asm-sparc/resource.h
index 0514c304e130..985948a41299 100644
--- a/include/asm-sparc/resource.h
+++ b/include/asm-sparc/resource.h
@@ -1,4 +1,4 @@
-/* $Id: resource.h,v 1.12 2000/09/23 02:09:21 davem Exp $
+/*
 * resource.h: Resource definitions.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/ross.h b/include/asm-sparc/ross.h
index f2c14b5080ed..ecb6e81786a6 100644
--- a/include/asm-sparc/ross.h
+++ b/include/asm-sparc/ross.h
@@ -1,4 +1,4 @@
-/* $Id: ross.h,v 1.13 1998/01/07 06:49:11 baccala Exp $
+/*
 * ross.h: Ross module specific definitions and defines.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/rtc.h b/include/asm-sparc/rtc.h
index f4f261dde699..f9ecb1fe2ecd 100644
--- a/include/asm-sparc/rtc.h
+++ b/include/asm-sparc/rtc.h
@@ -1,5 +1,4 @@
-/* $Id: rtc.h,v 1.2 1996/08/21 23:17:39 ecd Exp $
+/*
- *
 * rtc.h: Definitions for access to the Mostek real time clock
 *
 * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu)
diff --git a/include/asm-sparc/sbi.h b/include/asm-sparc/sbi.h
index 86a603ac7b20..5eb7f1965d33 100644
--- a/include/asm-sparc/sbi.h
+++ b/include/asm-sparc/sbi.h
@@ -1,4 +1,4 @@
-/* $Id: sbi.h,v 1.2 1998/03/09 14:04:48 jj Exp $
+/*
 * sbi.h:  SBI (Sbus Interface on sun4d) definitions
 *
 * Copyright (C) 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
diff --git a/include/asm-sparc/sbus.h b/include/asm-sparc/sbus.h
index 27d076c46964..f1d2fe1c9a30 100644
--- a/include/asm-sparc/sbus.h
+++ b/include/asm-sparc/sbus.h
@@ -1,4 +1,4 @@
-/* $Id: sbus.h,v 1.22 2000/02/18 13:50:50 davem Exp $
+/*
 * sbus.h:  Defines for the Sun SBus.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/scatterlist.h b/include/asm-sparc/scatterlist.h
index e08d3d775b08..c82609ca1d0f 100644
--- a/include/asm-sparc/scatterlist.h
+++ b/include/asm-sparc/scatterlist.h
@@ -1,4 +1,3 @@
-/* $Id: scatterlist.h,v 1.8 2001/12/17 07:05:15 davem Exp $ */
 #ifndef _SPARC_SCATTERLIST_H
 #define _SPARC_SCATTERLIST_H
diff --git a/include/asm-sparc/shmparam.h b/include/asm-sparc/shmparam.h
index bb93a6f74a38..59a1243c12f3 100644
--- a/include/asm-sparc/shmparam.h
+++ b/include/asm-sparc/shmparam.h
@@ -1,4 +1,3 @@
-/* $Id: shmparam.h,v 1.6 1999/12/09 10:32:41 davem Exp $ */
 #ifndef _ASMSPARC_SHMPARAM_H
 #define _ASMSPARC_SHMPARAM_H
diff --git a/include/asm-sparc/sigcontext.h b/include/asm-sparc/sigcontext.h
index 7fa2c7d01ab4..c5fb60dcbd75 100644
--- a/include/asm-sparc/sigcontext.h
+++ b/include/asm-sparc/sigcontext.h
@@ -1,4 +1,3 @@
-/* $Id: sigcontext.h,v 1.14 1999/09/06 08:22:05 jj Exp $ */
 #ifndef __SPARC_SIGCONTEXT_H
 #define __SPARC_SIGCONTEXT_H
diff --git a/include/asm-sparc/siginfo.h b/include/asm-sparc/siginfo.h
index 2c3ea8b22448..3c71af135c52 100644
--- a/include/asm-sparc/siginfo.h
+++ b/include/asm-sparc/siginfo.h
@@ -1,7 +1,3 @@
-/* $Id: siginfo.h,v 1.9 2002/02/08 03:57:18 davem Exp $
- * siginfo.c:
- */
 #ifndef _SPARC_SIGINFO_H
 #define _SPARC_SIGINFO_H
diff --git a/include/asm-sparc/signal.h b/include/asm-sparc/signal.h
index 94071c75701f..683657d6e685 100644
--- a/include/asm-sparc/signal.h
+++ b/include/asm-sparc/signal.h
@@ -1,4 +1,3 @@
-/* $Id: signal.h,v 1.35 1999/09/06 08:22:04 jj Exp $ */
 #ifndef _ASMSPARC_SIGNAL_H
 #define _ASMSPARC_SIGNAL_H
diff --git a/include/asm-sparc/smpprim.h b/include/asm-sparc/smpprim.h
index e7b6d346ae10..eb849d862c64 100644
--- a/include/asm-sparc/smpprim.h
+++ b/include/asm-sparc/smpprim.h
@@ -1,4 +1,4 @@
-/*  $Id: smpprim.h,v 1.5 1996/08/29 09:48:49 davem Exp $
+/*
 *  smpprim.h:  SMP locking primitives on the Sparc
 *
 *  God knows we won't be actually using this code for some time
diff --git a/include/asm-sparc/socket.h b/include/asm-sparc/socket.h
index a00e15df227c..bf50d0c2d583 100644
--- a/include/asm-sparc/socket.h
+++ b/include/asm-sparc/socket.h
@@ -1,4 +1,3 @@
-/* $Id: socket.h,v 1.17 2001/06/13 16:25:03 davem Exp $ */
 #ifndef _ASM_SOCKET_H
 #define _ASM_SOCKET_H
diff --git a/include/asm-sparc/stat.h b/include/asm-sparc/stat.h
index a5b4272f2894..2299e1d5d94c 100644
--- a/include/asm-sparc/stat.h
+++ b/include/asm-sparc/stat.h
@@ -1,4 +1,3 @@
-/* $Id: stat.h,v 1.12 2000/08/04 05:35:55 davem Exp $ */
 #ifndef _SPARC_STAT_H
 #define _SPARC_STAT_H
diff --git a/include/asm-sparc/statfs.h b/include/asm-sparc/statfs.h
index d623f144247d..304520fa8863 100644
--- a/include/asm-sparc/statfs.h
+++ b/include/asm-sparc/statfs.h
@@ -1,4 +1,3 @@
-/* $Id: statfs.h,v 1.4 1996/06/07 00:41:05 ecd Exp $ */
 #ifndef _SPARC_STATFS_H
 #define _SPARC_STATFS_H
diff --git a/include/asm-sparc/string.h b/include/asm-sparc/string.h
index cb1e923356c6..8d7c0dd4f299 100644
--- a/include/asm-sparc/string.h
+++ b/include/asm-sparc/string.h
@@ -1,4 +1,4 @@
-/* $Id: string.h,v 1.36 2001/12/21 00:54:31 davem Exp $
+/*
 * string.h: External definitions for optimized assembly string
 *           routines for the Linux Kernel.
 *
diff --git a/include/asm-sparc/sun4paddr.h b/include/asm-sparc/sun4paddr.h
index d863bfd5f09a..d52985f19f42 100644
--- a/include/asm-sparc/sun4paddr.h
+++ b/include/asm-sparc/sun4paddr.h
@@ -1,4 +1,4 @@
-/* $Id: sun4paddr.h,v 1.3 1998/07/28 16:53:27 jj Exp $
+/*
 * sun4paddr.h:  Various physical addresses on sun4 machines
 *
 * Copyright (C) 1997 Anton Blanchard (anton@progsoc.uts.edu.au)
diff --git a/include/asm-sparc/sunbpp.h b/include/asm-sparc/sunbpp.h
index 568db79b730d..92ee1a8ff3a2 100644
--- a/include/asm-sparc/sunbpp.h
+++ b/include/asm-sparc/sunbpp.h
@@ -1,4 +1,4 @@
-/* $Id: sunbpp.h,v 1.1 1999/08/08 14:09:49 shadow Exp $
+/*
 * include/asm-sparc/sunbpp.h
 */
diff --git a/include/asm-sparc/sysen.h b/include/asm-sparc/sysen.h
index 692fa6f2296a..6af34abde6e7 100644
--- a/include/asm-sparc/sysen.h
+++ b/include/asm-sparc/sysen.h
@@ -1,4 +1,4 @@
-/* $Id: sysen.h,v 1.3 1995/11/25 02:32:58 davem Exp $
+/*
 * sysen.h:  Bit fields within the "System Enable" register accessed via
 *           the ASI_CONTROL address space at address AC_SYSENABLE.
 *
diff --git a/include/asm-sparc/termios.h b/include/asm-sparc/termios.h
index 733d40504e1e..f7b4409c35ff 100644
--- a/include/asm-sparc/termios.h
+++ b/include/asm-sparc/termios.h
@@ -1,4 +1,3 @@
-/* $Id: termios.h,v 1.32 2001/06/01 08:12:11 davem Exp $ */
 #ifndef _SPARC_TERMIOS_H
 #define _SPARC_TERMIOS_H
diff --git a/include/asm-sparc/timer.h b/include/asm-sparc/timer.h
index cb1fa1d1f184..d909565f9410 100644
--- a/include/asm-sparc/timer.h
+++ b/include/asm-sparc/timer.h
@@ -1,4 +1,4 @@
-/* $Id: timer.h,v 1.21 1999/04/20 13:22:51 anton Exp $
+/*
 * timer.h:  Definitions for the timer chips on the Sparc.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/traps.h b/include/asm-sparc/traps.h
index f62c7f878ee1..bebdbf8f43a8 100644
--- a/include/asm-sparc/traps.h
+++ b/include/asm-sparc/traps.h
@@ -1,4 +1,4 @@
-/* $Id: traps.h,v 1.9 1998/03/09 14:04:53 jj Exp $
+/*
 * traps.h:  Format of entries for the Sparc trap table.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/tsunami.h b/include/asm-sparc/tsunami.h
index 887add5c466b..5bbd1d523baa 100644
--- a/include/asm-sparc/tsunami.h
+++ b/include/asm-sparc/tsunami.h
@@ -1,4 +1,4 @@
-/* $Id: tsunami.h,v 1.5 1996/08/29 09:49:03 davem Exp $
+/*
 * tsunami.h:  Module specific definitions for Tsunami V8 Sparcs
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/turbosparc.h b/include/asm-sparc/turbosparc.h
index 31d2350a5818..17c73282db0a 100644
--- a/include/asm-sparc/turbosparc.h
+++ b/include/asm-sparc/turbosparc.h
@@ -1,4 +1,4 @@
-/* $Id: turbosparc.h,v 1.4 1998/08/16 16:02:42 ecd Exp $
+/*
 * turbosparc.h:  Defines specific to the TurboSparc module.
 *            This is SRMMU stuff.
 *
diff --git a/include/asm-sparc/types.h b/include/asm-sparc/types.h
index 1b08ef860a66..07734f942405 100644
--- a/include/asm-sparc/types.h
+++ b/include/asm-sparc/types.h
@@ -1,4 +1,3 @@
-/* $Id: types.h,v 1.13 2001/12/21 01:22:59 davem Exp $ */
 #ifndef _SPARC_TYPES_H
 #define _SPARC_TYPES_H
diff --git a/include/asm-sparc/uaccess.h b/include/asm-sparc/uaccess.h
index 366b11696ee3..47d5619d43fa 100644
--- a/include/asm-sparc/uaccess.h
+++ b/include/asm-sparc/uaccess.h
@@ -1,4 +1,4 @@
-/* $Id: uaccess.h,v 1.24 2001/10/30 04:32:24 davem Exp $
+/*
 * uaccess.h: User space memore access functions.
 *
 * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc/vac-ops.h b/include/asm-sparc/vac-ops.h
index ab6f53b913ea..d10527611f11 100644
--- a/include/asm-sparc/vac-ops.h
+++ b/include/asm-sparc/vac-ops.h
@@ -1,4 +1,3 @@
-/* $Id: vac-ops.h,v 1.13 1998/01/30 10:59:59 jj Exp $ */
 #ifndef _SPARC_VAC_OPS_H
 #define _SPARC_VAC_OPS_H
diff --git a/include/asm-sparc/vaddrs.h b/include/asm-sparc/vaddrs.h
index 91097392c8cc..f6ca4779056c 100644
--- a/include/asm-sparc/vaddrs.h
+++ b/include/asm-sparc/vaddrs.h
@@ -1,4 +1,3 @@
-/* $Id: vaddrs.h,v 1.27 2001/07/04 00:18:18 davem Exp $ */
 #ifndef _SPARC_VADDRS_H
 #define _SPARC_VADDRS_H
diff --git a/include/asm-sparc/viking.h b/include/asm-sparc/viking.h
index 7541da71b9d6..989930aeb093 100644
--- a/include/asm-sparc/viking.h
+++ b/include/asm-sparc/viking.h
@@ -1,4 +1,4 @@
-/* $Id: viking.h,v 1.19 1997/04/20 14:11:48 ecd Exp $
+/*
 * viking.h:  Defines specific to the GNU/Viking MBUS module.
 *            This is SRMMU stuff.
 *
diff --git a/include/asm-sparc/winmacro.h b/include/asm-sparc/winmacro.h
index 096f3d3d90c3..5b0a06dc3bcb 100644
--- a/include/asm-sparc/winmacro.h
+++ b/include/asm-sparc/winmacro.h
@@ -1,4 +1,4 @@
-/* $Id: winmacro.h,v 1.22 2000/05/09 17:40:15 davem Exp $
+/*
 * winmacro.h: Window loading-unloading macros.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc64/apb.h b/include/asm-sparc64/apb.h
index 80f0df289a66..8f3b57db810f 100644
--- a/include/asm-sparc64/apb.h
+++ b/include/asm-sparc64/apb.h
@@ -1,4 +1,4 @@
-/* $Id: apb.h,v 1.2 1998/04/01 20:41:49 ecd Exp $
+/*
 * apb.h: Advanced PCI Bridge Configuration Registers and Bits
 *
 * Copyright (C) 1998  Eddie C. Dost  (ecd@skynet.be)
diff --git a/include/asm-sparc64/asi.h b/include/asm-sparc64/asi.h
index 662a21107ae6..bc57c405e7d3 100644
--- a/include/asm-sparc64/asi.h
+++ b/include/asm-sparc64/asi.h
@@ -1,4 +1,3 @@
-/* $Id: asi.h,v 1.5 2001/03/29 11:47:47 davem Exp $ */
 #ifndef _SPARC64_ASI_H
 #define _SPARC64_ASI_H
diff --git a/include/asm-sparc64/auxio.h b/include/asm-sparc64/auxio.h
index 81a590a50a1f..c4100494c7a5 100644
--- a/include/asm-sparc64/auxio.h
+++ b/include/asm-sparc64/auxio.h
@@ -1,4 +1,4 @@
-/* $Id: auxio.h,v 1.3 2001/06/05 08:16:34 davem Exp $
+/*
 * auxio.h:  Definitions and code for the Auxiliary I/O registers.
 *
 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc64/bbc.h b/include/asm-sparc64/bbc.h
index 368fce4eedba..423a85800aae 100644
--- a/include/asm-sparc64/bbc.h
+++ b/include/asm-sparc64/bbc.h
@@ -1,4 +1,4 @@
-/* $Id: bbc.h,v 1.2 2001/03/26 23:47:18 davem Exp $
+/*
 * bbc.h: Defines for BootBus Controller found on UltraSPARC-III
 *        systems.
 *
diff --git a/include/asm-sparc64/bitops.h b/include/asm-sparc64/bitops.h
index 11f9d8146cdf..bb87b8080220 100644
--- a/include/asm-sparc64/bitops.h
+++ b/include/asm-sparc64/bitops.h
@@ -1,4 +1,4 @@
-/* $Id: bitops.h,v 1.39 2002/01/30 01:40:00 davem Exp $
+/*
 * bitops.h: Bit string operations on the V9.
 *
 * Copyright 1996, 1997 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc64/chafsr.h b/include/asm-sparc64/chafsr.h
index fd1688335ace..85c69b38220b 100644
--- a/include/asm-sparc64/chafsr.h
+++ b/include/asm-sparc64/chafsr.h
@@ -1,4 +1,3 @@
-/* $Id: chafsr.h,v 1.1 2001/03/28 10:56:34 davem Exp $ */
 #ifndef _SPARC64_CHAFSR_H
 #define _SPARC64_CHAFSR_H
diff --git a/include/asm-sparc64/checksum.h b/include/asm-sparc64/checksum.h
index 70a006da7634..b290564c8ce0 100644
--- a/include/asm-sparc64/checksum.h
+++ b/include/asm-sparc64/checksum.h
@@ -1,4 +1,3 @@
-/* $Id: checksum.h,v 1.19 2002/02/09 19:49:31 davem Exp $ */
 #ifndef __SPARC64_CHECKSUM_H
 #define __SPARC64_CHECKSUM_H
diff --git a/include/asm-sparc64/chmctrl.h b/include/asm-sparc64/chmctrl.h
index 53047f9f6423..859b4a4b0d30 100644
--- a/include/asm-sparc64/chmctrl.h
+++ b/include/asm-sparc64/chmctrl.h
@@ -1,4 +1,3 @@
-/* $Id: chmctrl.h,v 1.1 2001/03/29 11:43:28 davem Exp $ */
 #ifndef _SPARC64_CHMCTRL_H
 #define _SPARC64_CHMCTRL_H
diff --git a/include/asm-sparc64/dcr.h b/include/asm-sparc64/dcr.h
index e9a3f305815d..620c9ba642e9 100644
--- a/include/asm-sparc64/dcr.h
+++ b/include/asm-sparc64/dcr.h
@@ -1,4 +1,3 @@
-/* $Id: dcr.h,v 1.4 2001/03/09 17:56:37 davem Exp $ */
 #ifndef _SPARC64_DCR_H
 #define _SPARC64_DCR_H
diff --git a/include/asm-sparc64/display7seg.h b/include/asm-sparc64/display7seg.h
index 955a3502218e..c066a8964eab 100644
--- a/include/asm-sparc64/display7seg.h
+++ b/include/asm-sparc64/display7seg.h
@@ -1,4 +1,4 @@
-/* $Id: display7seg.h,v 1.2 2000/08/02 06:22:35 davem Exp $
+/*
 *
 * display7seg - Driver interface for the 7-segment display
 * present on Sun Microsystems CP1400 and CP1500
diff --git a/include/asm-sparc64/dma.h b/include/asm-sparc64/dma.h
index a9fd06183972..9d4c024bd3b3 100644
--- a/include/asm-sparc64/dma.h
+++ b/include/asm-sparc64/dma.h
@@ -1,4 +1,4 @@
-/* $Id: dma.h,v 1.21 2001/12/13 04:16:52 davem Exp $
+/*
 * include/asm-sparc64/dma.h
 *
 * Copyright 1996 (C) David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc64/ebus.h b/include/asm-sparc64/ebus.h
index 9c1c6db2a790..fcc62b97ced5 100644
--- a/include/asm-sparc64/ebus.h
+++ b/include/asm-sparc64/ebus.h
@@ -1,4 +1,4 @@
-/* $Id: ebus.h,v 1.10 2001/03/14 05:00:55 davem Exp $
+/*
 * ebus.h: PCI to Ebus pseudo driver software state.
 *
 * Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be)
diff --git a/include/asm-sparc64/elf.h b/include/asm-sparc64/elf.h
index 11c8e68d712a..0818a1308f4e 100644
--- a/include/asm-sparc64/elf.h
+++ b/include/asm-sparc64/elf.h
@@ -1,4 +1,3 @@
-/* $Id: elf.h,v 1.32 2002/02/09 19:49:31 davem Exp $ */
 #ifndef __ASM_SPARC64_ELF_H
 #define __ASM_SPARC64_ELF_H
diff --git a/include/asm-sparc64/envctrl.h b/include/asm-sparc64/envctrl.h
index 53a6653815eb..a5668a082b14 100644
--- a/include/asm-sparc64/envctrl.h
+++ b/include/asm-sparc64/envctrl.h
@@ -1,4 +1,4 @@
-/* $Id: envctrl.h,v 1.3 2000/11/03 00:37:40 davem Exp $
+/*
 *
 * envctrl.h: Definitions for access to the i2c environment
 *            monitoring on Ultrasparc systems.
diff --git a/include/asm-sparc64/estate.h b/include/asm-sparc64/estate.h
index a719c3d2f6b1..520c08560d1b 100644
--- a/include/asm-sparc64/estate.h
+++ b/include/asm-sparc64/estate.h
@@ -1,4 +1,3 @@
-/* $Id: estate.h,v 1.1 2001/03/28 10:56:34 davem Exp $ */
 #ifndef _SPARC64_ESTATE_H
 #define _SPARC64_ESTATE_H
diff --git a/include/asm-sparc64/fcntl.h b/include/asm-sparc64/fcntl.h
index 111f6b3b8925..8a09ca7aa2f2 100644
--- a/include/asm-sparc64/fcntl.h
+++ b/include/asm-sparc64/fcntl.h
@@ -1,4 +1,3 @@
-/* $Id: fcntl.h,v 1.12 2001/09/20 00:35:34 davem Exp $ */
 #ifndef _SPARC64_FCNTL_H
 #define _SPARC64_FCNTL_H
diff --git a/include/asm-sparc64/fhc.h b/include/asm-sparc64/fhc.h
index 9e7f1b0d78b9..ddffcdfbc984 100644
--- a/include/asm-sparc64/fhc.h
+++ b/include/asm-sparc64/fhc.h
@@ -1,4 +1,4 @@
-/* $Id: fhc.h,v 1.5 1999/09/21 14:39:29 davem Exp $
+/*
 * fhc.h: Structures for central/fhc pseudo driver on Sunfire/Starfire/Wildfire.
 *
 * Copyright (C) 1997, 1999 David S. Miller (davem@redhat.com)
diff --git a/include/asm-sparc64/head.h b/include/asm-sparc64/head.h
index 67960a751f4d..10e9dabc4c41 100644
--- a/include/asm-sparc64/head.h
+++ b/include/asm-sparc64/head.h
@@ -1,4 +1,3 @@
-/* $Id: head.h,v 1.30 1997/08/08 08:34:33 jj Exp $ */
 #ifndef _SPARC64_HEAD_H
 #define _SPARC64_HEAD_H
diff --git a/include/asm-sparc64/ide.h b/include/asm-sparc64/ide.h
index c5fdabe0b42d..1282676da1cd 100644
--- a/include/asm-sparc64/ide.h
+++ b/include/asm-sparc64/ide.h
@@ -1,4 +1,4 @@
-/* $Id: ide.h,v 1.21 2001/09/25 20:21:48 kanoj Exp $
+/*
 * ide.h: Ultra/PCI specific IDE glue.
 *
 * Copyright (C) 1997  David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc64/idprom.h b/include/asm-sparc64/idprom.h
index 77fbf987385f..a363fa0a112a 100644
--- a/include/asm-sparc64/idprom.h
+++ b/include/asm-sparc64/idprom.h
@@ -1,4 +1,4 @@
-/* $Id: idprom.h,v 1.2 1997/04/04 00:50:16 davem Exp $
+/*
 * idprom.h: Macros and defines for idprom routines
 *
 * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h
index c299b853b5ba..3158960f3eb5 100644
--- a/include/asm-sparc64/io.h
+++ b/include/asm-sparc64/io.h
@@ -24,7 +24,8 @@ static inline u8 _inb(unsigned long addr)
        __asm__ __volatile__("lduba\t[%1] %2, %0\t/* pci_inb */"
                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L));
+                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
+                             : "memory");
        return ret;
 }
@@ -35,7 +36,8 @@ static inline u16 _inw(unsigned long addr)
        __asm__ __volatile__("lduha\t[%1] %2, %0\t/* pci_inw */"
                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L));
+                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
+                             : "memory");
        return ret;
 }
@@ -46,7 +48,8 @@ static inline u32 _inl(unsigned long addr)
        __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* pci_inl */"
                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L));
+                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
+                             : "memory");
        return ret;
 }
@@ -55,21 +58,24 @@ static inline void _outb(u8 b, unsigned long addr)
 {
        __asm__ __volatile__("stba\t%r0, [%1] %2\t/* pci_outb */"
                             : /* no outputs */
-                             : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L));
+                             : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
+                             : "memory");
 }
 static inline void _outw(u16 w, unsigned long addr)
 {
        __asm__ __volatile__("stha\t%r0, [%1] %2\t/* pci_outw */"
                             : /* no outputs */
-                             : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L));
+                             : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
+                             : "memory");
 }
 static inline void _outl(u32 l, unsigned long addr)
 {
        __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* pci_outl */"
                             : /* no outputs */
-                             : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L));
+                             : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
+                             : "memory");
 }
 #define inb(__addr)             (_inb((unsigned long)(__addr)))
@@ -128,7 +134,8 @@ static inline u8 _readb(const volatile void __iomem *addr)
        __asm__ __volatile__("lduba\t[%1] %2, %0\t/* pci_readb */"
                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L));
+                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
+                             : "memory");
        return ret;
 }
@@ -137,7 +144,8 @@ static inline u16 _readw(const volatile void __iomem *addr)
        __asm__ __volatile__("lduha\t[%1] %2, %0\t/* pci_readw */"
                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L));
+                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
+                             : "memory");
        return ret;
 }
@@ -147,7 +155,8 @@ static inline u32 _readl(const volatile void __iomem *addr)
        __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* pci_readl */"
                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L));
+                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
+                             : "memory");
        return ret;
 }
@@ -157,7 +166,8 @@ static inline u64 _readq(const volatile void __iomem *addr)
        __asm__ __volatile__("ldxa\t[%1] %2, %0\t/* pci_readq */"
                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L));
+                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
+                             : "memory");
        return ret;
 }
@@ -166,28 +176,32 @@ static inline void _writeb(u8 b, volatile void __iomem *addr)
 {
        __asm__ __volatile__("stba\t%r0, [%1] %2\t/* pci_writeb */"
                             : /* no outputs */
-                             : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L));
+                             : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
+                             : "memory");
 }
 static inline void _writew(u16 w, volatile void __iomem *addr)
 {
        __asm__ __volatile__("stha\t%r0, [%1] %2\t/* pci_writew */"
                             : /* no outputs */
-                             : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L));
+                             : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
+                             : "memory");
 }
 static inline void _writel(u32 l, volatile void __iomem *addr)
 {
        __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* pci_writel */"
                             : /* no outputs */
-                             : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L));
+                             : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
+                             : "memory");
 }
 static inline void _writeq(u64 q, volatile void __iomem *addr)
 {
        __asm__ __volatile__("stxa\t%r0, [%1] %2\t/* pci_writeq */"
                             : /* no outputs */
-                             : "Jr" (q), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L));
+                             : "Jr" (q), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
+                             : "memory");
 }
 #define readb(__addr)           _readb(__addr)
@@ -299,7 +313,8 @@ static inline u8 _sbus_readb(const volatile void __iomem *addr)
        __asm__ __volatile__("lduba\t[%1] %2, %0\t/* sbus_readb */"
                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
+                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
+                             : "memory");
        return ret;
 }
@@ -310,7 +325,8 @@ static inline u16 _sbus_readw(const volatile void __iomem *addr)
        __asm__ __volatile__("lduha\t[%1] %2, %0\t/* sbus_readw */"
                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
+                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
+                             : "memory");
        return ret;
 }
@@ -321,7 +337,8 @@ static inline u32 _sbus_readl(const volatile void __iomem *addr)
        __asm__ __volatile__("lduwa\t[%1] %2, %0\t/* sbus_readl */"
                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
+                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
+                             : "memory");
        return ret;
 }
@@ -332,7 +349,8 @@ static inline u64 _sbus_readq(const volatile void __iomem *addr)
        __asm__ __volatile__("ldxa\t[%1] %2, %0\t/* sbus_readq */"
                             : "=r" (ret)
-                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
+                             : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
+                             : "memory");
        return ret;
 }
@@ -341,28 +359,32 @@ static inline void _sbus_writeb(u8 b, volatile void __iomem *addr)
 {
        __asm__ __volatile__("stba\t%r0, [%1] %2\t/* sbus_writeb */"
                             : /* no outputs */
-                             : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
+                             : "Jr" (b), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
+                             : "memory");
 }
 static inline void _sbus_writew(u16 w, volatile void __iomem *addr)
 {
        __asm__ __volatile__("stha\t%r0, [%1] %2\t/* sbus_writew */"
                             : /* no outputs */
-                             : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
+                             : "Jr" (w), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
+                             : "memory");
 }
 static inline void _sbus_writel(u32 l, volatile void __iomem *addr)
 {
        __asm__ __volatile__("stwa\t%r0, [%1] %2\t/* sbus_writel */"
                             : /* no outputs */
-                             : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
+                             : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
+                             : "memory");
 }
 static inline void _sbus_writeq(u64 l, volatile void __iomem *addr)
 {
        __asm__ __volatile__("stxa\t%r0, [%1] %2\t/* sbus_writeq */"
                             : /* no outputs */
-                             : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));
+                             : "Jr" (l), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)
+                             : "memory");
 }
 #define sbus_readb(__addr)              _sbus_readb(__addr)
diff --git a/include/asm-sparc64/ioctl.h b/include/asm-sparc64/ioctl.h
index 253d0b57b316..d634c21b4724 100644
--- a/include/asm-sparc64/ioctl.h
+++ b/include/asm-sparc64/ioctl.h
@@ -1,4 +1,3 @@
-/* $Id: ioctl.h,v 1.2 1998/10/15 05:40:38 jj Exp $ */
 #ifndef _SPARC64_IOCTL_H
 #define _SPARC64_IOCTL_H
diff --git a/include/asm-sparc64/ioctls.h b/include/asm-sparc64/ioctls.h
index c1be40647c99..94d1b75e512b 100644
--- a/include/asm-sparc64/ioctls.h
+++ b/include/asm-sparc64/ioctls.h
@@ -1,4 +1,3 @@
-/* $Id: ioctls.h,v 1.7 1998/02/23 02:49:41 davem Exp $ */
 #ifndef _ASM_SPARC64_IOCTLS_H
 #define _ASM_SPARC64_IOCTLS_H
diff --git a/include/asm-sparc64/lsu.h b/include/asm-sparc64/lsu.h
index 79f109840c39..7190f8de90a0 100644
--- a/include/asm-sparc64/lsu.h
+++ b/include/asm-sparc64/lsu.h
@@ -1,4 +1,3 @@
-/* $Id: lsu.h,v 1.2 1997/04/04 00:50:22 davem Exp $ */
 #ifndef _SPARC64_LSU_H
 #define _SPARC64_LSU_H
diff --git a/include/asm-sparc64/mman.h b/include/asm-sparc64/mman.h
index 625be4d61baf..d2ae67cd1bdc 100644
--- a/include/asm-sparc64/mman.h
+++ b/include/asm-sparc64/mman.h
@@ -1,4 +1,3 @@
-/* $Id: mman.h,v 1.2 2000/03/15 02:44:26 davem Exp $ */
 #ifndef __SPARC64_MMAN_H__
 #define __SPARC64_MMAN_H__
diff --git a/include/asm-sparc64/mmu_context.h b/include/asm-sparc64/mmu_context.h
index 9fc225ed5500..5693ab482606 100644
--- a/include/asm-sparc64/mmu_context.h
+++ b/include/asm-sparc64/mmu_context.h
@@ -1,4 +1,3 @@
-/* $Id: mmu_context.h,v 1.54 2002/02/09 19:49:31 davem Exp $ */
 #ifndef __SPARC64_MMU_CONTEXT_H
 #define __SPARC64_MMU_CONTEXT_H
diff --git a/include/asm-sparc64/namei.h b/include/asm-sparc64/namei.h
index 275161f21213..cbc1b4c06891 100644
--- a/include/asm-sparc64/namei.h
+++ b/include/asm-sparc64/namei.h
@@ -1,4 +1,4 @@
-/* $Id: namei.h,v 1.17 2000/04/13 00:55:54 davem Exp $
+/*
 * linux/include/asm-sparc64/namei.h
 *
 * Routines to handle famous /usr/gnemul/s*.
diff --git a/include/asm-sparc64/openprom.h b/include/asm-sparc64/openprom.h
index 26ec046715c8..b69e4a8c9170 100644
--- a/include/asm-sparc64/openprom.h
+++ b/include/asm-sparc64/openprom.h
@@ -1,4 +1,3 @@
-/* $Id: openprom.h,v 1.9 2001/03/16 10:22:02 davem Exp $ */
 #ifndef __SPARC64_OPENPROM_H
 #define __SPARC64_OPENPROM_H
diff --git a/include/asm-sparc64/page.h b/include/asm-sparc64/page.h
index 618117def0dc..93f0881b766e 100644
--- a/include/asm-sparc64/page.h
+++ b/include/asm-sparc64/page.h
@@ -1,5 +1,3 @@
-/* $Id: page.h,v 1.39 2002/02/09 19:49:31 davem Exp $ */
 #ifndef _SPARC64_PAGE_H
 #define _SPARC64_PAGE_H
diff --git a/include/asm-sparc64/pgalloc.h b/include/asm-sparc64/pgalloc.h
index 3ee2d406373b..326de104d014 100644
--- a/include/asm-sparc64/pgalloc.h
+++ b/include/asm-sparc64/pgalloc.h
@@ -1,4 +1,3 @@
-/* $Id: pgalloc.h,v 1.30 2001/12/21 04:56:17 davem Exp $ */
 #ifndef _SPARC64_PGALLOC_H
 #define _SPARC64_PGALLOC_H
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index 0e200e7acec7..b87017747b5d 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -1,4 +1,4 @@
-/* $Id: pgtable.h,v 1.156 2002/02/09 19:49:31 davem Exp $
+/*
 * pgtable.h: SpitFire page table operations.
 *
 * Copyright 1996,1997 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc64/pil.h b/include/asm-sparc64/pil.h
index 2f5d126f7163..eaac842d88c3 100644
--- a/include/asm-sparc64/pil.h
+++ b/include/asm-sparc64/pil.h
@@ -1,4 +1,3 @@
-/* $Id: pil.h,v 1.1 2002/01/23 11:27:36 davem Exp $ */
 #ifndef _SPARC64_PIL_H
 #define _SPARC64_PIL_H
diff --git a/include/asm-sparc64/processor.h b/include/asm-sparc64/processor.h
index 885b6a1dcae4..26b4e5255761 100644
--- a/include/asm-sparc64/processor.h
+++ b/include/asm-sparc64/processor.h
@@ -1,4 +1,4 @@
-/* $Id: processor.h,v 1.83 2002/02/10 06:04:33 davem Exp $
+/*
 * include/asm-sparc64/processor.h
 *
 * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc64/psrcompat.h b/include/asm-sparc64/psrcompat.h
index 3614ca04753f..44b6327dbbf5 100644
--- a/include/asm-sparc64/psrcompat.h
+++ b/include/asm-sparc64/psrcompat.h
@@ -1,4 +1,3 @@
-/* $Id: psrcompat.h,v 1.5 1998/10/06 09:28:39 jj Exp $ */
 #ifndef _SPARC64_PSRCOMPAT_H
 #define _SPARC64_PSRCOMPAT_H
diff --git a/include/asm-sparc64/pstate.h b/include/asm-sparc64/pstate.h
index 949aebaf991d..a26a53777bb0 100644
--- a/include/asm-sparc64/pstate.h
+++ b/include/asm-sparc64/pstate.h
@@ -1,4 +1,3 @@
-/* $Id: pstate.h,v 1.6 1997/06/25 07:39:45 jj Exp $ */
 #ifndef _SPARC64_PSTATE_H
 #define _SPARC64_PSTATE_H
diff --git a/include/asm-sparc64/ptrace.h b/include/asm-sparc64/ptrace.h
index 90972a5ada59..b163da79bb6d 100644
--- a/include/asm-sparc64/ptrace.h
+++ b/include/asm-sparc64/ptrace.h
@@ -128,6 +128,17 @@ struct sparc_trapf {
 #ifdef __KERNEL__
+struct global_reg_snapshot {
+        unsigned long           tstate;
+        unsigned long           tpc;
+        unsigned long           tnpc;
+        unsigned long           o7;
+        unsigned long           i7;
+        struct thread_info      *thread;
+        unsigned long           pad1;
+        unsigned long           pad2;
+};
 #define __ARCH_WANT_COMPAT_SYS_PTRACE
 #define force_successful_syscall_return()           \
@@ -295,6 +306,20 @@ extern void __show_regs(struct pt_regs *);
 #define SF_XARG5  0x58
 #define SF_XXARG  0x5c
+#ifdef __KERNEL__
+/* global_reg_snapshot offsets */
+#define GR_SNAP_TSTATE  0x00
+#define GR_SNAP_TPC     0x08
+#define GR_SNAP_TNPC    0x10
+#define GR_SNAP_O7      0x18
+#define GR_SNAP_I7      0x20
+#define GR_SNAP_THREAD  0x28
+#define GR_SNAP_PAD1    0x30
+#define GR_SNAP_PAD2    0x38
+#endif  /*  __KERNEL__  */
 /* Stuff for the ptrace system call */
 #define PTRACE_SPARC_DETACH       11
 #define PTRACE_GETREGS            12
diff --git a/include/asm-sparc64/reg.h b/include/asm-sparc64/reg.h
index fc68f90181b3..77aa4804a60d 100644
--- a/include/asm-sparc64/reg.h
+++ b/include/asm-sparc64/reg.h
@@ -1,4 +1,4 @@
-/* $Id: reg.h,v 1.6 1999/09/06 08:22:10 jj Exp $
+/*
 * linux/asm-sparc64/reg.h
 * Layout of the registers as expected by gdb on the Sparc
 * we should replace the user.h definitions with those in
diff --git a/include/asm-sparc64/resource.h b/include/asm-sparc64/resource.h
index aa469795a6b0..4f08fb5e4ca4 100644
--- a/include/asm-sparc64/resource.h
+++ b/include/asm-sparc64/resource.h
@@ -1,4 +1,4 @@
-/* $Id: resource.h,v 1.8 2000/09/23 02:09:21 davem Exp $
+/*
 * resource.h: Resource definitions.
 *
 * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc64/rtc.h b/include/asm-sparc64/rtc.h
index cb17334595c9..f9ecb1fe2ecd 100644
--- a/include/asm-sparc64/rtc.h
+++ b/include/asm-sparc64/rtc.h
@@ -1,5 +1,4 @@
-/* $Id: rtc.h,v 1.1 1996/12/26 14:22:35 davem Exp $
+/*
- *
 * rtc.h: Definitions for access to the Mostek real time clock
 *
 * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu)
diff --git a/include/asm-sparc64/rwsem.h b/include/asm-sparc64/rwsem.h
index 1294b7ce5d06..1dc129ac2feb 100644
--- a/include/asm-sparc64/rwsem.h
+++ b/include/asm-sparc64/rwsem.h
@@ -1,4 +1,4 @@
-/* $Id: rwsem.h,v 1.5 2001/11/18 00:12:56 davem Exp $
+/*
 * rwsem.h: R/W semaphores implemented using CAS
 *
 * Written by David S. Miller (davem@redhat.com), 2001.
diff --git a/include/asm-sparc64/scatterlist.h b/include/asm-sparc64/scatterlist.h
index 6df23f070b1a..81bd058f9382 100644
--- a/include/asm-sparc64/scatterlist.h
+++ b/include/asm-sparc64/scatterlist.h
@@ -1,4 +1,3 @@
-/* $Id: scatterlist.h,v 1.11 2001/12/17 07:05:15 davem Exp $ */
 #ifndef _SPARC64_SCATTERLIST_H
 #define _SPARC64_SCATTERLIST_H
diff --git a/include/asm-sparc64/shmparam.h b/include/asm-sparc64/shmparam.h
index 8c66fded8a32..1ed0d6701a9b 100644
--- a/include/asm-sparc64/shmparam.h
+++ b/include/asm-sparc64/shmparam.h
@@ -1,4 +1,3 @@
-/* $Id: shmparam.h,v 1.5 2001/09/24 21:17:57 kanoj Exp $ */
 #ifndef _ASMSPARC64_SHMPARAM_H
 #define _ASMSPARC64_SHMPARAM_H
diff --git a/include/asm-sparc64/sigcontext.h b/include/asm-sparc64/sigcontext.h
index d8073373db8c..1c868d680cfc 100644
--- a/include/asm-sparc64/sigcontext.h
+++ b/include/asm-sparc64/sigcontext.h
@@ -1,4 +1,3 @@
-/* $Id: sigcontext.h,v 1.12 1999/09/06 08:22:09 jj Exp $ */
 #ifndef __SPARC64_SIGCONTEXT_H
 #define __SPARC64_SIGCONTEXT_H
diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h
index c49f32d38707..2a7c7934ac0a 100644
--- a/include/asm-sparc64/signal.h
+++ b/include/asm-sparc64/signal.h
@@ -1,4 +1,3 @@
-/* $Id: signal.h,v 1.9 1999/09/06 08:22:11 jj Exp $ */
 #ifndef _ASMSPARC64_SIGNAL_H
 #define _ASMSPARC64_SIGNAL_H
diff --git a/include/asm-sparc64/smp.h b/include/asm-sparc64/smp.h
index 1c1c5ea5cea5..cd0311b2e19d 100644
--- a/include/asm-sparc64/smp.h
+++ b/include/asm-sparc64/smp.h
@@ -1,6 +1,6 @@
 /* smp.h: Sparc64 specific SMP stuff.
 *
- * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1996, 2008 David S. Miller (davem@davemloft.net)
 */
 #ifndef _SPARC64_SMP_H
@@ -44,6 +44,8 @@ extern int hard_smp_processor_id(void);
 extern void smp_fill_in_sib_core_maps(void);
 extern void cpu_play_dead(void);
+extern void smp_fetch_global_regs(void);
 #ifdef CONFIG_HOTPLUG_CPU
 extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
@@ -55,6 +57,7 @@ extern void __cpu_die(unsigned int cpu);
 #define hard_smp_processor_id()         0
 #define smp_fill_in_sib_core_maps() do { } while (0)
+#define smp_fetch_global_regs() do { } while (0)
 #endif /* !(CONFIG_SMP) */
diff --git a/include/asm-sparc64/socket.h b/include/asm-sparc64/socket.h
index 8cf071fae3eb..5af688f56716 100644
--- a/include/asm-sparc64/socket.h
+++ b/include/asm-sparc64/socket.h
@@ -1,4 +1,3 @@
-/* $Id: socket.h,v 1.10 2001/06/13 16:25:03 davem Exp $ */
 #ifndef _ASM_SOCKET_H
 #define _ASM_SOCKET_H
diff --git a/include/asm-sparc64/starfire.h b/include/asm-sparc64/starfire.h
index 48b50b5e35b0..07bafd31e33c 100644
--- a/include/asm-sparc64/starfire.h
+++ b/include/asm-sparc64/starfire.h
@@ -1,4 +1,4 @@
-/* $Id: starfire.h,v 1.2 2001/07/04 00:18:18 davem Exp $
+/*
 * starfire.h: Group all starfire specific code together.
 *
 * Copyright (C) 2000 Anton Blanchard (anton@samba.org)
diff --git a/include/asm-sparc64/stat.h b/include/asm-sparc64/stat.h
index 128c27e57f0b..9650fdea847f 100644
--- a/include/asm-sparc64/stat.h
+++ b/include/asm-sparc64/stat.h
@@ -1,4 +1,3 @@
-/* $Id: stat.h,v 1.7 2000/08/04 05:35:55 davem Exp $ */
 #ifndef _SPARC64_STAT_H
 #define _SPARC64_STAT_H
diff --git a/include/asm-sparc64/statfs.h b/include/asm-sparc64/statfs.h
index 185b6c481b24..79b3c890a5fa 100644
--- a/include/asm-sparc64/statfs.h
+++ b/include/asm-sparc64/statfs.h
@@ -1,4 +1,3 @@
-/* $Id: statfs.h,v 1.2 1997/04/14 17:05:22 jj Exp $ */
 #ifndef _SPARC64_STATFS_H
 #define _SPARC64_STATFS_H
diff --git a/include/asm-sparc64/string.h b/include/asm-sparc64/string.h
index c7d88622cb27..43161f2d17eb 100644
--- a/include/asm-sparc64/string.h
+++ b/include/asm-sparc64/string.h
@@ -1,4 +1,4 @@
-/* $Id: string.h,v 1.20 2001/09/27 04:36:24 kanoj Exp $
+/*
 * string.h: External definitions for optimized assembly string
 *           routines for the Linux Kernel.
 *
diff --git a/include/asm-sparc64/sunbpp.h b/include/asm-sparc64/sunbpp.h
index b441cc9c426c..8e171b7a9f4f 100644
--- a/include/asm-sparc64/sunbpp.h
+++ b/include/asm-sparc64/sunbpp.h
@@ -1,4 +1,4 @@
-/* $Id: sunbpp.h,v 1.1 1999/08/13 06:21:44 shadow Exp $
+/*
 * include/asm-sparc64/sunbpp.h
 */
diff --git a/include/asm-sparc64/termios.h b/include/asm-sparc64/termios.h
index cacbea171ad7..1f5dab25dda5 100644
--- a/include/asm-sparc64/termios.h
+++ b/include/asm-sparc64/termios.h
@@ -1,4 +1,3 @@
-/* $Id: termios.h,v 1.11 2001/06/01 08:12:11 davem Exp $ */
 #ifndef _SPARC64_TERMIOS_H
 #define _SPARC64_TERMIOS_H
diff --git a/include/asm-sparc64/ttable.h b/include/asm-sparc64/ttable.h
index 52d67d394107..0ba199587e07 100644
--- a/include/asm-sparc64/ttable.h
+++ b/include/asm-sparc64/ttable.h
@@ -1,4 +1,3 @@
-/* $Id: ttable.h,v 1.18 2002/02/09 19:49:32 davem Exp $ */
 #ifndef _SPARC64_TTABLE_H
 #define _SPARC64_TTABLE_H
diff --git a/include/asm-sparc64/types.h b/include/asm-sparc64/types.h
index 5dbe04f4044a..b27ccc85202f 100644
--- a/include/asm-sparc64/types.h
+++ b/include/asm-sparc64/types.h
@@ -1,4 +1,3 @@
-/* $Id: types.h,v 1.4 2001/10/09 02:24:35 davem Exp $ */
 #ifndef _SPARC64_TYPES_H
 #define _SPARC64_TYPES_H
diff --git a/include/asm-sparc64/uaccess.h b/include/asm-sparc64/uaccess.h
index d8547b87e730..5fcbaf68c3f6 100644
--- a/include/asm-sparc64/uaccess.h
+++ b/include/asm-sparc64/uaccess.h
@@ -1,4 +1,3 @@
-/* $Id: uaccess.h,v 1.35 2002/02/09 19:49:31 davem Exp $ */
 #ifndef _ASM_UACCESS_H
 #define _ASM_UACCESS_H
diff --git a/include/asm-sparc64/uctx.h b/include/asm-sparc64/uctx.h
index 6eaf16ef23f6..dc937c75ffdd 100644
--- a/include/asm-sparc64/uctx.h
+++ b/include/asm-sparc64/uctx.h
@@ -1,4 +1,4 @@
-/* $Id: uctx.h,v 1.1 1997/06/18 16:51:58 davem Exp $
+/*
 * uctx.h: Sparc64 {set,get}context() register state layouts.
 *
 * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
diff --git a/include/asm-sparc64/utrap.h b/include/asm-sparc64/utrap.h
index 81b0ebf3736c..e49e5c46ad68 100644
--- a/include/asm-sparc64/utrap.h
+++ b/include/asm-sparc64/utrap.h
@@ -1,4 +1,4 @@
-/* $Id: utrap.h,v 1.1 1997/10/14 16:21:31 jj Exp $
+/*
 * include/asm-sparc64/utrap.h
 *
 * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
diff --git a/include/asm-sparc64/watchdog.h b/include/asm-sparc64/watchdog.h
index 4d5b03b60e4d..5baf2d3919cf 100644
--- a/include/asm-sparc64/watchdog.h
+++ b/include/asm-sparc64/watchdog.h
@@ -1,4 +1,4 @@
-/* $Id: watchdog.h,v 1.1 2001/01/18 04:47:44 davem Exp $
+/*
 *
 * watchdog - Driver interface for the hardware watchdog timers
 * present on Sun Microsystems boardsets
diff --git a/include/asm-um/mmu_context.h b/include/asm-um/mmu_context.h
index 6686fc524ca1..54f42e8b0105 100644
--- a/include/asm-um/mmu_context.h
+++ b/include/asm-um/mmu_context.h
@@ -22,16 +22,10 @@ extern void force_flush_all(void);
 static inline void activate_mm(struct mm_struct *old, struct mm_struct *new)
 {
        /*
-         * This is called by fs/exec.c and fs/aio.c. In the first case, for an
+         * This is called by fs/exec.c and sys_unshare()
-         * exec, we don't need to do anything as we're called from userspace
+         * when the new ->mm is used for the first time.
-         * and thus going to use a new host PID. In the second, we're called
-         * from a kernel thread, and thus need to go doing the mmap's on the
-         * host. Since they're very expensive, we want to avoid that as far as
-         * possible.
         */
-        if (old != new && (current->flags & PF_BORROWED_MM))
+        __switch_mm(&new->context.id);
-                __switch_mm(&new->context.id);
        arch_dup_mmap(old, new);
 }
diff --git a/include/asm-v850/clinkage.h b/include/asm-v850/clinkage.h
index 2b622adccae5..c389691d6f86 100644
--- a/include/asm-v850/clinkage.h
+++ b/include/asm-v850/clinkage.h
@@ -11,7 +11,7 @@
 * Written by Miles Bader <miles@gnu.org>
 */
-#ifndef __CLINKAGE_H__
+#ifndef __V850_CLINKAGE_H__
 #define __V850_CLINKAGE_H__
 #include <asm/macrology.h>
diff --git a/include/asm-x86/apic.h b/include/asm-x86/apic.h
index be9639a9a186..313bcaf4b6c3 100644
--- a/include/asm-x86/apic.h
+++ b/include/asm-x86/apic.h
@@ -36,14 +36,10 @@ extern void generic_apic_probe(void);
 #ifdef CONFIG_X86_LOCAL_APIC
 extern int apic_verbosity;
-extern int timer_over_8254;
 extern int local_apic_timer_c2_ok;
-extern int local_apic_timer_disabled;
-extern int apic_runs_main_timer;
 extern int ioapic_force;
 extern int disable_apic;
-extern int disable_apic_timer;
 /*
 * Basic functions accessing APICs.
diff --git a/include/asm-x86/asm.h b/include/asm-x86/asm.h
index 90dec0c23646..70939820c55f 100644
--- a/include/asm-x86/asm.h
+++ b/include/asm-x86/asm.h
@@ -1,33 +1,29 @@
 #ifndef _ASM_X86_ASM_H
 #define _ASM_X86_ASM_H
-#ifdef CONFIG_X86_32
+#ifdef __ASSEMBLY__
-/* 32 bits */
+# define __ASM_FORM(x)  x
+#else
-# define _ASM_PTR       " .long "
+# define __ASM_FORM(x)  " " #x " "
-# define _ASM_ALIGN     " .balign 4 "
+#endif
-# define _ASM_MOV_UL    " movl "
-# define _ASM_INC       " incl "
-# define _ASM_DEC       " decl "
-# define _ASM_ADD       " addl "
-# define _ASM_SUB       " subl "
-# define _ASM_XADD      " xaddl "
+#ifdef CONFIG_X86_32
+# define __ASM_SEL(a,b) __ASM_FORM(a)
 #else
-/* 64 bits */
+# define __ASM_SEL(a,b) __ASM_FORM(b)
+#endif
-# define _ASM_PTR       " .quad "
+#define __ASM_SIZE(inst)        __ASM_SEL(inst##l, inst##q)
-# define _ASM_ALIGN     " .balign 8 "
-# define _ASM_MOV_UL    " movq "
-# define _ASM_INC       " incq "
+#define _ASM_PTR        __ASM_SEL(.long, .quad)
-# define _ASM_DEC       " decq "
+#define _ASM_ALIGN      __ASM_SEL(.balign 4, .balign 8)
-# define _ASM_ADD       " addq "
+#define _ASM_MOV_UL     __ASM_SIZE(mov)
-# define _ASM_SUB       " subq "
-# define _ASM_XADD      " xaddq "
-#endif /* CONFIG_X86_32 */
+#define _ASM_INC        __ASM_SIZE(inc)
+#define _ASM_DEC        __ASM_SIZE(dec)
+#define _ASM_ADD        __ASM_SIZE(add)
+#define _ASM_SUB        __ASM_SIZE(sub)
+#define _ASM_XADD       __ASM_SIZE(xadd)
 /* Exception table entry */
 # define _ASM_EXTABLE(from,to) \
diff --git a/include/asm-x86/atomic_64.h b/include/asm-x86/atomic_64.h
index 3e0cd7d38335..fe589c153db8 100644
--- a/include/asm-x86/atomic_64.h
+++ b/include/asm-x86/atomic_64.h
@@ -11,12 +11,6 @@
 * resource counting etc..
 */
-#ifdef CONFIG_SMP
-#define LOCK "lock ; "
-#else
-#define LOCK ""
-#endif
 /*
 * Make sure gcc doesn't try to be clever and move things around
 * on us. We need to use _exactly_ the address the user gave us,
diff --git a/include/asm-x86/bitops.h b/include/asm-x86/bitops.h
index ee4b3ead6a43..96b1829cea15 100644
--- a/include/asm-x86/bitops.h
+++ b/include/asm-x86/bitops.h
@@ -23,11 +23,21 @@
 #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1)
 /* Technically wrong, but this avoids compilation errors on some gcc
   versions. */
-#define ADDR "=m" (*(volatile long *) addr)
+#define BITOP_ADDR(x) "=m" (*(volatile long *) (x))
 #else
-#define ADDR "+m" (*(volatile long *) addr)
+#define BITOP_ADDR(x) "+m" (*(volatile long *) (x))
 #endif
+#define ADDR                            BITOP_ADDR(addr)
+/*
+ * We do the locked ops that don't return the old value as
+ * a mask operation on a byte.
+ */
+#define IS_IMMEDIATE(nr)                (__builtin_constant_p(nr))
+#define CONST_MASK_ADDR(nr, addr)       BITOP_ADDR((void *)(addr) + ((nr)>>3))
+#define CONST_MASK(nr)                  (1 << ((nr) & 7))
 /**
 * set_bit - Atomically set a bit in memory
 * @nr: the bit to set
@@ -43,9 +53,17 @@
 * Note that @nr may be almost arbitrarily large; this function is not
 * restricted to acting on a single-word quantity.
 */
-static inline void set_bit(int nr, volatile void *addr)
+static inline void set_bit(unsigned int nr, volatile unsigned long *addr)
 {
-        asm volatile(LOCK_PREFIX "bts %1,%0" : ADDR : "Ir" (nr) : "memory");
+        if (IS_IMMEDIATE(nr)) {
+                asm volatile(LOCK_PREFIX "orb %1,%0"
+                        : CONST_MASK_ADDR(nr, addr)
+                        : "iq" ((u8)CONST_MASK(nr))
+                        : "memory");
+        } else {
+                asm volatile(LOCK_PREFIX "bts %1,%0"
+                        : BITOP_ADDR(addr) : "Ir" (nr) : "memory");
+        }
 }
 /**
@@ -57,7 +75,7 @@ static inline void set_bit(int nr, volatile void *addr)
 * If it's called on the same region of memory simultaneously, the effect
 * may be that only one operation succeeds.
 */
-static inline void __set_bit(int nr, volatile void *addr)
+static inline void __set_bit(int nr, volatile unsigned long *addr)
 {
        asm volatile("bts %1,%0" : ADDR : "Ir" (nr) : "memory");
 }
@@ -72,9 +90,17 @@ static inline void __set_bit(int nr, volatile void *addr)
 * you should call smp_mb__before_clear_bit() and/or smp_mb__after_clear_bit()
 * in order to ensure changes are visible on other processors.
 */
-static inline void clear_bit(int nr, volatile void *addr)
+static inline void clear_bit(int nr, volatile unsigned long *addr)
 {
-        asm volatile(LOCK_PREFIX "btr %1,%0" : ADDR : "Ir" (nr));
+        if (IS_IMMEDIATE(nr)) {
+                asm volatile(LOCK_PREFIX "andb %1,%0"
+                        : CONST_MASK_ADDR(nr, addr)
+                        : "iq" ((u8)~CONST_MASK(nr)));
+        } else {
+                asm volatile(LOCK_PREFIX "btr %1,%0"
+                        : BITOP_ADDR(addr)
+                        : "Ir" (nr));
+        }
 }
 /*
@@ -85,13 +111,13 @@ static inline void clear_bit(int nr, volatile void *addr)
 * clear_bit() is atomic and implies release semantics before the memory
 * operation. It can be used for an unlock.
 */
-static inline void clear_bit_unlock(unsigned nr, volatile void *addr)
+static inline void clear_bit_unlock(unsigned nr, volatile unsigned long *addr)
 {
        barrier();
        clear_bit(nr, addr);
 }
-static inline void __clear_bit(int nr, volatile void *addr)
+static inline void __clear_bit(int nr, volatile unsigned long *addr)
 {
        asm volatile("btr %1,%0" : ADDR : "Ir" (nr));
 }
@@ -108,7 +134,7 @@ static inline void __clear_bit(int nr, volatile void *addr)
 * No memory barrier is required here, because x86 cannot reorder stores past
 * older loads. Same principle as spin_unlock.
 */
-static inline void __clear_bit_unlock(unsigned nr, volatile void *addr)
+static inline void __clear_bit_unlock(unsigned nr, volatile unsigned long *addr)
 {
        barrier();
        __clear_bit(nr, addr);
@@ -126,7 +152,7 @@ static inline void __clear_bit_unlock(unsigned nr, volatile void *addr)
 * If it's called on the same region of memory simultaneously, the effect
 * may be that only one operation succeeds.
 */
-static inline void __change_bit(int nr, volatile void *addr)
+static inline void __change_bit(int nr, volatile unsigned long *addr)
 {
        asm volatile("btc %1,%0" : ADDR : "Ir" (nr));
 }
@@ -140,7 +166,7 @@ static inline void __change_bit(int nr, volatile void *addr)
 * Note that @nr may be almost arbitrarily large; this function is not
 * restricted to acting on a single-word quantity.
 */
-static inline void change_bit(int nr, volatile void *addr)
+static inline void change_bit(int nr, volatile unsigned long *addr)
 {
        asm volatile(LOCK_PREFIX "btc %1,%0" : ADDR : "Ir" (nr));
 }
@@ -153,7 +179,7 @@ static inline void change_bit(int nr, volatile void *addr)
 * This operation is atomic and cannot be reordered.
 * It also implies a memory barrier.
 */
-static inline int test_and_set_bit(int nr, volatile void *addr)
+static inline int test_and_set_bit(int nr, volatile unsigned long *addr)
 {
        int oldbit;
@@ -170,7 +196,7 @@ static inline int test_and_set_bit(int nr, volatile void *addr)
 *
 * This is the same as test_and_set_bit on x86.
 */
-static inline int test_and_set_bit_lock(int nr, volatile void *addr)
+static inline int test_and_set_bit_lock(int nr, volatile unsigned long *addr)
 {
        return test_and_set_bit(nr, addr);
 }
@@ -184,7 +210,7 @@ static inline int test_and_set_bit_lock(int nr, volatile void *addr)
 * If two examples of this operation race, one can appear to succeed
 * but actually fail.  You must protect multiple accesses with a lock.
 */
-static inline int __test_and_set_bit(int nr, volatile void *addr)
+static inline int __test_and_set_bit(int nr, volatile unsigned long *addr)
 {
        int oldbit;
@@ -203,7 +229,7 @@ static inline int __test_and_set_bit(int nr, volatile void *addr)
 * This operation is atomic and cannot be reordered.
 * It also implies a memory barrier.
 */
-static inline int test_and_clear_bit(int nr, volatile void *addr)
+static inline int test_and_clear_bit(int nr, volatile unsigned long *addr)
 {
        int oldbit;
@@ -223,7 +249,7 @@ static inline int test_and_clear_bit(int nr, volatile void *addr)
 * If two examples of this operation race, one can appear to succeed
 * but actually fail.  You must protect multiple accesses with a lock.
 */
-static inline int __test_and_clear_bit(int nr, volatile void *addr)
+static inline int __test_and_clear_bit(int nr, volatile unsigned long *addr)
 {
        int oldbit;
@@ -235,7 +261,7 @@ static inline int __test_and_clear_bit(int nr, volatile void *addr)
 }
 /* WARNING: non atomic and it can be reordered! */
-static inline int __test_and_change_bit(int nr, volatile void *addr)
+static inline int __test_and_change_bit(int nr, volatile unsigned long *addr)
 {
        int oldbit;
@@ -255,7 +281,7 @@ static inline int __test_and_change_bit(int nr, volatile void *addr)
 * This operation is atomic and cannot be reordered.
 * It also implies a memory barrier.
 */
-static inline int test_and_change_bit(int nr, volatile void *addr)
+static inline int test_and_change_bit(int nr, volatile unsigned long *addr)
 {
        int oldbit;
@@ -266,13 +292,13 @@ static inline int test_and_change_bit(int nr, volatile void *addr)
        return oldbit;
 }
-static inline int constant_test_bit(int nr, const volatile void *addr)
+static inline int constant_test_bit(int nr, const volatile unsigned long *addr)
 {
        return ((1UL << (nr % BITS_PER_LONG)) &
                (((unsigned long *)addr)[nr / BITS_PER_LONG])) != 0;
 }
-static inline int variable_test_bit(int nr, volatile const void *addr)
+static inline int variable_test_bit(int nr, volatile const unsigned long *addr)
 {
        int oldbit;
diff --git a/include/asm-x86/cpufeature.h b/include/asm-x86/cpufeature.h
index 0d609c837a41..78b47e7404eb 100644
--- a/include/asm-x86/cpufeature.h
+++ b/include/asm-x86/cpufeature.h
@@ -142,11 +142,11 @@ extern const char * const x86_power_flags[32];
 #define clear_cpu_cap(c, bit)   clear_bit(bit, (unsigned long *)((c)->x86_capability))
 #define setup_clear_cpu_cap(bit) do { \
        clear_cpu_cap(&boot_cpu_data, bit);     \
-        set_bit(bit, cleared_cpu_caps);         \
+        set_bit(bit, (unsigned long *)cleared_cpu_caps); \
 } while (0)
 #define setup_force_cpu_cap(bit) do { \
        set_cpu_cap(&boot_cpu_data, bit);       \
-        clear_bit(bit, cleared_cpu_caps);       \
+        clear_bit(bit, (unsigned long *)cleared_cpu_caps);      \
 } while (0)
 #define cpu_has_fpu             boot_cpu_has(X86_FEATURE_FPU)
diff --git a/include/asm-x86/current.h b/include/asm-x86/current.h
index d2526d3f7346..7515c19d4988 100644
--- a/include/asm-x86/current.h
+++ b/include/asm-x86/current.h
@@ -1,5 +1,39 @@
+#ifndef _X86_CURRENT_H
+#define _X86_CURRENT_H
 #ifdef CONFIG_X86_32
-# include "current_32.h"
+#include <linux/compiler.h>
-#else
+#include <asm/percpu.h>
-# include "current_64.h"
-#endif
+struct task_struct;
+DECLARE_PER_CPU(struct task_struct *, current_task);
+static __always_inline struct task_struct *get_current(void)
+{
+        return x86_read_percpu(current_task);
+}
+#else /* X86_32 */
+#ifndef __ASSEMBLY__
+#include <asm/pda.h>
+struct task_struct;
+static __always_inline struct task_struct *get_current(void)
+{
+        return read_pda(pcurrent);
+}
+#else /* __ASSEMBLY__ */
+#include <asm/asm-offsets.h>
+#define GET_CURRENT(reg) movq %gs:(pda_pcurrent),reg
+#endif /* __ASSEMBLY__ */
+#endif /* X86_32 */
+#define current get_current()
+#endif /* X86_CURRENT_H */
diff --git a/include/asm-x86/current_32.h b/include/asm-x86/current_32.h
deleted file mode 100644
index 5af9bdb97a16..000000000000
--- a/include/asm-x86/current_32.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _I386_CURRENT_H
-#define _I386_CURRENT_H
-#include <linux/compiler.h>
-#include <asm/percpu.h>
-struct task_struct;
-DECLARE_PER_CPU(struct task_struct *, current_task);
-static __always_inline struct task_struct *get_current(void)
-{
-        return x86_read_percpu(current_task);
-}
-#define current get_current()
-#endif /* !(_I386_CURRENT_H) */
diff --git a/include/asm-x86/current_64.h b/include/asm-x86/current_64.h
deleted file mode 100644
index 2d368ede2fc1..000000000000
--- a/include/asm-x86/current_64.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef _X86_64_CURRENT_H
-#define _X86_64_CURRENT_H
-#if !defined(__ASSEMBLY__)
-struct task_struct;
-#include <asm/pda.h>
-static inline struct task_struct *get_current(void)
-{
-        struct task_struct *t = read_pda(pcurrent);
-        return t;
-}
-#define current get_current()
-#else
-#ifndef ASM_OFFSET_H
-#include <asm/asm-offsets.h>
-#endif
-#define GET_CURRENT(reg) movq %gs:(pda_pcurrent),reg
-#endif
-#endif /* !(_X86_64_CURRENT_H) */
diff --git a/include/asm-x86/e820.h b/include/asm-x86/e820.h
index 7004251fc66b..5103d0b2c46c 100644
--- a/include/asm-x86/e820.h
+++ b/include/asm-x86/e820.h
@@ -24,6 +24,7 @@ struct e820map {
 #define ISA_START_ADDRESS       0xa0000
 #define ISA_END_ADDRESS         0x100000
+#define is_ISA_range(s, e) ((s) >= ISA_START_ADDRESS && (e) < ISA_END_ADDRESS)
 #define BIOS_BEGIN              0x000a0000
 #define BIOS_END                0x00100000
diff --git a/include/asm-x86/fixmap_32.h b/include/asm-x86/fixmap_32.h
index 4b96148e90c1..f0df7ee96816 100644
--- a/include/asm-x86/fixmap_32.h
+++ b/include/asm-x86/fixmap_32.h
@@ -79,10 +79,6 @@ enum fixed_addresses {
        FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */
        FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
 #endif
-#ifdef CONFIG_ACPI
-        FIX_ACPI_BEGIN,
-        FIX_ACPI_END = FIX_ACPI_BEGIN + FIX_ACPI_PAGES - 1,
-#endif
 #ifdef CONFIG_PCI_MMCONFIG
        FIX_PCIE_MCFG,
 #endif
@@ -103,6 +99,10 @@ enum fixed_addresses {
                        (__end_of_permanent_fixed_addresses & 511),
        FIX_BTMAP_BEGIN = FIX_BTMAP_END + NR_FIX_BTMAPS*FIX_BTMAPS_NESTING - 1,
        FIX_WP_TEST,
+#ifdef CONFIG_ACPI
+        FIX_ACPI_BEGIN,
+        FIX_ACPI_END = FIX_ACPI_BEGIN + FIX_ACPI_PAGES - 1,
+#endif
 #ifdef CONFIG_PROVIDE_OHCI1394_DMA_INIT
        FIX_OHCI1394_BASE,
 #endif
diff --git a/include/asm-x86/gart.h b/include/asm-x86/gart.h
index 90958ed993fa..eeca2f51fd8f 100644
--- a/include/asm-x86/gart.h
+++ b/include/asm-x86/gart.h
@@ -1,16 +1,20 @@
 #ifndef _ASM_X8664_IOMMU_H
 #define _ASM_X8664_IOMMU_H 1
+#include <asm/e820.h>
 extern void pci_iommu_shutdown(void);
 extern void no_iommu_init(void);
 extern int force_iommu, no_iommu;
 extern int iommu_detected;
+extern int agp_amd64_init(void);
 #ifdef CONFIG_GART_IOMMU
 extern void gart_iommu_init(void);
 extern void gart_iommu_shutdown(void);
 extern void __init gart_parse_options(char *);
 extern void early_gart_iommu_check(void);
 extern void gart_iommu_hole_init(void);
+extern void set_up_gart_resume(u32, u32);
 extern int fallback_aper_order;
 extern int fallback_aper_force;
 extern int gart_iommu_aperture;
@@ -31,4 +35,63 @@ static inline void gart_iommu_shutdown(void)
 #endif
+/* PTE bits. */
+#define GPTE_VALID      1
+#define GPTE_COHERENT   2
+/* Aperture control register bits. */
+#define GARTEN          (1<<0)
+#define DISGARTCPU      (1<<4)
+#define DISGARTIO       (1<<5)
+/* GART cache control register bits. */
+#define INVGART         (1<<0)
+#define GARTPTEERR      (1<<1)
+/* K8 On-cpu GART registers */
+#define AMD64_GARTAPERTURECTL   0x90
+#define AMD64_GARTAPERTUREBASE  0x94
+#define AMD64_GARTTABLEBASE     0x98
+#define AMD64_GARTCACHECTL      0x9c
+#define AMD64_GARTEN            (1<<0)
+static inline void enable_gart_translation(struct pci_dev *dev, u64 addr)
+{
+        u32 tmp, ctl;
+        /* address of the mappings table */
+        addr >>= 12;
+        tmp = (u32) addr<<4;
+        tmp &= ~0xf;
+        pci_write_config_dword(dev, AMD64_GARTTABLEBASE, tmp);
+        /* Enable GART translation for this hammer. */
+        pci_read_config_dword(dev, AMD64_GARTAPERTURECTL, &ctl);
+        ctl |= GARTEN;
+        ctl &= ~(DISGARTCPU | DISGARTIO);
+        pci_write_config_dword(dev, AMD64_GARTAPERTURECTL, ctl);
+}
+static inline int aperture_valid(u64 aper_base, u32 aper_size, u32 min_size)
+{
+        if (!aper_base)
+                return 0;
+        if (aper_base + aper_size > 0x100000000ULL) {
+                printk(KERN_ERR "Aperture beyond 4GB. Ignoring.\n");
+                return 0;
+        }
+        if (e820_any_mapped(aper_base, aper_base + aper_size, E820_RAM)) {
+                printk(KERN_ERR "Aperture pointing to e820 RAM. Ignoring.\n");
+                return 0;
+        }
+        if (aper_size < min_size) {
+                printk(KERN_ERR "Aperture too small (%d MB) than (%d MB)\n",
+                                 aper_size>>20, min_size>>20);
+                return 0;
+        }
+        return 1;
+}
 #endif
diff --git a/include/asm-x86/geode.h b/include/asm-x86/geode.h
index 6e6458853a36..bb06027fc83e 100644
--- a/include/asm-x86/geode.h
+++ b/include/asm-x86/geode.h
@@ -112,8 +112,8 @@ extern int geode_get_dev_base(unsigned int dev);
 #define VSA_VR_UNLOCK           0xFC53  /* unlock virtual register */
 #define VSA_VR_SIGNATURE        0x0003
 #define VSA_VR_MEM_SIZE         0x0200
-#define VSA_SIG                 0x4132  /* signature is ascii 'VSA2' */
+#define AMD_VSA_SIG             0x4132  /* signature is ascii 'VSA2' */
+#define GSW_VSA_SIG             0x534d  /* General Software signature */
 /* GPIO */
 #define GPIO_OUTPUT_VAL         0x00
diff --git a/include/asm-x86/hardirq.h b/include/asm-x86/hardirq.h
index 314434d664e7..000787df66e6 100644
--- a/include/asm-x86/hardirq.h
+++ b/include/asm-x86/hardirq.h
@@ -3,3 +3,9 @@
 #else
 # include "hardirq_64.h"
 #endif
+extern u64 arch_irq_stat_cpu(unsigned int cpu);
+#define arch_irq_stat_cpu       arch_irq_stat_cpu
+extern u64 arch_irq_stat(void);
+#define arch_irq_stat           arch_irq_stat
diff --git a/include/asm-x86/i387.h b/include/asm-x86/i387.h
index 6b722d315936..37672f79dcc8 100644
--- a/include/asm-x86/i387.h
+++ b/include/asm-x86/i387.h
@@ -193,6 +193,8 @@ static inline int restore_i387(struct _fpstate __user *buf)
 #else  /* CONFIG_X86_32 */
+extern void finit(void);
 static inline void tolerant_fwait(void)
 {
        asm volatile("fnclex ; fwait");
diff --git a/include/asm-x86/i8259.h b/include/asm-x86/i8259.h
index 45d4df3e51e6..2f98df91f1f2 100644
--- a/include/asm-x86/i8259.h
+++ b/include/asm-x86/i8259.h
@@ -55,4 +55,6 @@ static inline void outb_pic(unsigned char value, unsigned int port)
        udelay(2);
 }
+extern struct irq_chip i8259A_chip;
 #endif  /* __ASM_I8259_H__ */
diff --git a/include/asm-x86/io_apic.h b/include/asm-x86/io_apic.h
index d593e14f0341..dc0f55f2b034 100644
--- a/include/asm-x86/io_apic.h
+++ b/include/asm-x86/io_apic.h
@@ -11,6 +11,15 @@
 * Copyright (C) 1997, 1998, 1999, 2000 Ingo Molnar
 */
+/* I/O Unit Redirection Table */
+#define IO_APIC_REDIR_VECTOR_MASK       0x000FF
+#define IO_APIC_REDIR_DEST_LOGICAL      0x00800
+#define IO_APIC_REDIR_DEST_PHYSICAL     0x00000
+#define IO_APIC_REDIR_SEND_PENDING      (1 << 12)
+#define IO_APIC_REDIR_REMOTE_IRR        (1 << 14)
+#define IO_APIC_REDIR_LEVEL_TRIGGER     (1 << 15)
+#define IO_APIC_REDIR_MASKED            (1 << 16)
 /*
 * The structure of the IO-APIC:
 */
@@ -137,6 +146,9 @@ extern int sis_apic_bug;
 /* 1 if "noapic" boot option passed */
 extern int skip_ioapic_setup;
+/* 1 if the timer IRQ uses the '8259A Virtual Wire' mode */
+extern int timer_through_8259;
 static inline void disable_ioapic_setup(void)
 {
        skip_ioapic_setup = 1;
@@ -162,6 +174,7 @@ extern void ioapic_init_mappings(void);
 #else  /* !CONFIG_X86_IO_APIC */
 #define io_apic_assign_pci_irqs 0
+static const int timer_through_8259 = 0;
 #endif
 #endif
diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h
index 1d8cd01fa514..844f2a89afbc 100644
--- a/include/asm-x86/kvm_host.h
+++ b/include/asm-x86/kvm_host.h
@@ -18,6 +18,7 @@
 #include <linux/kvm_para.h>
 #include <linux/kvm_types.h>
+#include <asm/pvclock-abi.h>
 #include <asm/desc.h>
 #define KVM_MAX_VCPUS 16
@@ -282,7 +283,8 @@ struct kvm_vcpu_arch {
        struct x86_emulate_ctxt emulate_ctxt;
        gpa_t time;
-        struct kvm_vcpu_time_info hv_clock;
+        struct pvclock_vcpu_time_info hv_clock;
+        unsigned int hv_clock_tsc_khz;
        unsigned int time_offset;
        struct page *time_page;
 };
diff --git a/include/asm-x86/kvm_para.h b/include/asm-x86/kvm_para.h
index 509845942070..76f392146daa 100644
--- a/include/asm-x86/kvm_para.h
+++ b/include/asm-x86/kvm_para.h
@@ -48,24 +48,6 @@ struct kvm_mmu_op_release_pt {
 #ifdef __KERNEL__
 #include <asm/processor.h>
-/* xen binary-compatible interface. See xen headers for details */
-struct kvm_vcpu_time_info {
-        uint32_t version;
-        uint32_t pad0;
-        uint64_t tsc_timestamp;
-        uint64_t system_time;
-        uint32_t tsc_to_system_mul;
-        int8_t   tsc_shift;
-        int8_t   pad[3];
-} __attribute__((__packed__)); /* 32 bytes */
-struct kvm_wall_clock {
-        uint32_t wc_version;
-        uint32_t wc_sec;
-        uint32_t wc_nsec;
-} __attribute__((__packed__));
 extern void kvmclock_init(void);
@@ -89,7 +71,8 @@ static inline long kvm_hypercall0(unsigned int nr)
        long ret;
        asm volatile(KVM_HYPERCALL
                     : "=a"(ret)
-                     : "a"(nr));
+                     : "a"(nr)
+                     : "memory");
        return ret;
 }
@@ -98,7 +81,8 @@ static inline long kvm_hypercall1(unsigned int nr, unsigned long p1)
        long ret;
        asm volatile(KVM_HYPERCALL
                     : "=a"(ret)
-                     : "a"(nr), "b"(p1));
+                     : "a"(nr), "b"(p1)
+                     : "memory");
        return ret;
 }
@@ -108,7 +92,8 @@ static inline long kvm_hypercall2(unsigned int nr, unsigned long p1,
        long ret;
        asm volatile(KVM_HYPERCALL
                     : "=a"(ret)
-                     : "a"(nr), "b"(p1), "c"(p2));
+                     : "a"(nr), "b"(p1), "c"(p2)
+                     : "memory");
        return ret;
 }
@@ -118,7 +103,8 @@ static inline long kvm_hypercall3(unsigned int nr, unsigned long p1,
        long ret;
        asm volatile(KVM_HYPERCALL
                     : "=a"(ret)
-                     : "a"(nr), "b"(p1), "c"(p2), "d"(p3));
+                     : "a"(nr), "b"(p1), "c"(p2), "d"(p3)
+                     : "memory");
        return ret;
 }
@@ -129,7 +115,8 @@ static inline long kvm_hypercall4(unsigned int nr, unsigned long p1,
        long ret;
        asm volatile(KVM_HYPERCALL
                     : "=a"(ret)
-                     : "a"(nr), "b"(p1), "c"(p2), "d"(p3), "S"(p4));
+                     : "a"(nr), "b"(p1), "c"(p2), "d"(p3), "S"(p4)
+                     : "memory");
        return ret;
 }
diff --git a/include/asm-x86/mach-default/smpboot_hooks.h b/include/asm-x86/mach-default/smpboot_hooks.h
index 56d0e1fa0258..b63c52182006 100644
--- a/include/asm-x86/mach-default/smpboot_hooks.h
+++ b/include/asm-x86/mach-default/smpboot_hooks.h
@@ -41,8 +41,10 @@ static inline void __init smpboot_setup_io_apic(void)
         */
        if (!skip_ioapic_setup && nr_ioapics)
                setup_IO_APIC();
-        else
+        else {
                nr_ioapics = 0;
+                localise_nmi_watchdog();
+        }
 }
 static inline void smpboot_clear_io_apic(void)
diff --git a/include/asm-x86/mmconfig.h b/include/asm-x86/mmconfig.h
new file mode 100644
index 000000000000..95beda07c6fa
--- /dev/null
+++ b/include/asm-x86/mmconfig.h
@@ -0,0 +1,12 @@
+#ifndef _ASM_MMCONFIG_H
+#define _ASM_MMCONFIG_H
+#ifdef CONFIG_PCI_MMCONFIG
+extern void __cpuinit fam10h_check_enable_mmcfg(void);
+extern void __init check_enable_amd_mmconf_dmi(void);
+#else
+static inline void fam10h_check_enable_mmcfg(void) { }
+static inline void check_enable_amd_mmconf_dmi(void) { }
+#endif
+#endif
diff --git a/include/asm-x86/msr-index.h b/include/asm-x86/msr-index.h
index 09413ad39d3c..44bce773012e 100644
--- a/include/asm-x86/msr-index.h
+++ b/include/asm-x86/msr-index.h
@@ -111,7 +111,9 @@
 #define MSR_K8_TOP_MEM2                 0xc001001d
 #define MSR_K8_SYSCFG                   0xc0010010
 #define MSR_K8_HWCR                     0xc0010015
-#define MSR_K8_ENABLE_C1E               0xc0010055
+#define MSR_K8_INT_PENDING_MSG          0xc0010055
+/* C1E active bits in int pending message */
+#define K8_INTP_C1E_ACTIVE_MASK         0x18000000
 #define MSR_K8_TSEG_ADDR                0xc0010112
 #define K8_MTRRFIXRANGE_DRAM_ENABLE     0x00040000 /* MtrrFixDramEn bit    */
 #define K8_MTRRFIXRANGE_DRAM_MODIFY     0x00080000 /* MtrrFixDramModEn bit */
diff --git a/include/asm-x86/msr.h b/include/asm-x86/msr.h
index 3707650a169b..2b5f2c91db25 100644
--- a/include/asm-x86/msr.h
+++ b/include/asm-x86/msr.h
@@ -18,7 +18,7 @@ static inline unsigned long long native_read_tscp(unsigned int *aux)
        unsigned long low, high;
        asm volatile(".byte 0x0f,0x01,0xf9"
                     : "=a" (low), "=d" (high), "=c" (*aux));
-        return low | ((u64)high >> 32);
+        return low | ((u64)high << 32);
 }
 /*
diff --git a/include/asm-x86/nmi.h b/include/asm-x86/nmi.h
index 1e363021e72f..05449ef830a7 100644
--- a/include/asm-x86/nmi.h
+++ b/include/asm-x86/nmi.h
@@ -15,27 +15,6 @@
 */
 int do_nmi_callback(struct pt_regs *regs, int cpu);
-#ifdef CONFIG_PM
-/** Replace the PM callback routine for NMI. */
-struct pm_dev *set_nmi_pm_callback(pm_callback callback);
-/** Unset the PM callback routine back to the default. */
-void unset_nmi_pm_callback(struct pm_dev *dev);
-#else
-static inline struct pm_dev *set_nmi_pm_callback(pm_callback callback)
-{
-        return 0;
-}
-static inline void unset_nmi_pm_callback(struct pm_dev *dev)
-{
-}
-#endif /* CONFIG_PM */
 #ifdef CONFIG_X86_64
 extern void default_do_nmi(struct pt_regs *);
 extern void die_nmi(char *str, struct pt_regs *regs, int do_panic);
@@ -46,7 +25,6 @@ extern void nmi_watchdog_default(void);
 extern int check_nmi_watchdog(void);
 extern int nmi_watchdog_enabled;
-extern int unknown_nmi_panic;
 extern int avail_to_resrv_perfctr_nmi_bit(unsigned int);
 extern int avail_to_resrv_perfctr_nmi(unsigned int);
 extern int reserve_perfctr_nmi(unsigned int);
@@ -78,6 +56,11 @@ extern int unknown_nmi_panic;
 void __trigger_all_cpu_backtrace(void);
 #define trigger_all_cpu_backtrace() __trigger_all_cpu_backtrace()
+static inline void localise_nmi_watchdog(void)
+{
+        if (nmi_watchdog == NMI_IO_APIC)
+                nmi_watchdog = NMI_LOCAL_APIC;
+}
 #endif
 void lapic_watchdog_stop(void);
diff --git a/include/asm-x86/page.h b/include/asm-x86/page.h
index b381f4a5a0bd..b52ed85f32f5 100644
--- a/include/asm-x86/page.h
+++ b/include/asm-x86/page.h
@@ -10,8 +10,16 @@
 #ifdef __KERNEL__
-#define PHYSICAL_PAGE_MASK      (PAGE_MASK & __PHYSICAL_MASK)
+#define __PHYSICAL_MASK         ((phys_addr_t)(1ULL << __PHYSICAL_MASK_SHIFT) - 1)
-#define PTE_MASK                (_AT(long, PHYSICAL_PAGE_MASK))
+#define __VIRTUAL_MASK          ((1UL << __VIRTUAL_MASK_SHIFT) - 1)
+/* Cast PAGE_MASK to a signed type so that it is sign-extended if
+   virtual addresses are 32-bits but physical addresses are larger
+   (ie, 32-bit PAE). */
+#define PHYSICAL_PAGE_MASK      (((signed long)PAGE_MASK) & __PHYSICAL_MASK)
+/* PTE_MASK extracts the PFN from a (pte|pmd|pud|pgd)val_t */
+#define PTE_MASK                ((pteval_t)PHYSICAL_PAGE_MASK)
 #define PMD_PAGE_SIZE           (_AC(1, UL) << PMD_SHIFT)
 #define PMD_PAGE_MASK           (~(PMD_PAGE_SIZE-1))
@@ -24,9 +32,6 @@
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)        (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-#define __PHYSICAL_MASK         _AT(phys_addr_t, (_AC(1,ULL) << __PHYSICAL_MASK_SHIFT) - 1)
-#define __VIRTUAL_MASK          ((_AC(1,UL) << __VIRTUAL_MASK_SHIFT) - 1)
 #ifndef __ASSEMBLY__
 #include <linux/types.h>
 #endif
@@ -46,8 +51,15 @@
 #ifndef __ASSEMBLY__
+typedef struct { pgdval_t pgd; } pgd_t;
+typedef struct { pgprotval_t pgprot; } pgprot_t;
 extern int page_is_ram(unsigned long pagenr);
 extern int devmem_is_allowed(unsigned long pagenr);
+extern void map_devmem(unsigned long pfn, unsigned long size,
+                       pgprot_t vma_prot);
+extern void unmap_devmem(unsigned long pfn, unsigned long size,
+                         pgprot_t vma_prot);
 extern unsigned long max_pfn_mapped;
@@ -69,9 +81,6 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
        alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr)
 #define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
-typedef struct { pgdval_t pgd; } pgd_t;
-typedef struct { pgprotval_t pgprot; } pgprot_t;
 static inline pgd_t native_make_pgd(pgdval_t val)
 {
        return (pgd_t) { val };
@@ -155,6 +164,7 @@ static inline pteval_t native_pte_val(pte_t pte)
 #endif
 #define pte_val(x)      native_pte_val(x)
+#define pte_flags(x)    native_pte_val(x)
 #define __pte(x)        native_make_pte(x)
 #endif  /* CONFIG_PARAVIRT */
diff --git a/include/asm-x86/page_32.h b/include/asm-x86/page_32.h
index 424e82f8ae27..73ed2e4ebf95 100644
--- a/include/asm-x86/page_32.h
+++ b/include/asm-x86/page_32.h
@@ -13,8 +13,17 @@
 */
 #define __PAGE_OFFSET           _AC(CONFIG_PAGE_OFFSET, UL)
+#ifdef CONFIG_4KSTACKS
+#define THREAD_ORDER    0
+#else
+#define THREAD_ORDER    1
+#endif
+#define THREAD_SIZE     (PAGE_SIZE << THREAD_ORDER)
 #ifdef CONFIG_X86_PAE
-#define __PHYSICAL_MASK_SHIFT   36
+/* 44=32+12, the limit we can fit into an unsigned long pfn */
+#define __PHYSICAL_MASK_SHIFT   44
 #define __VIRTUAL_MASK_SHIFT    32
 #define PAGETABLE_LEVELS        3
diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h
index 0f13b945e240..e9ada314dfc1 100644
--- a/include/asm-x86/paravirt.h
+++ b/include/asm-x86/paravirt.h
@@ -238,7 +238,13 @@ struct pv_mmu_ops {
        void (*pte_update_defer)(struct mm_struct *mm,
                                 unsigned long addr, pte_t *ptep);
+        pte_t (*ptep_modify_prot_start)(struct mm_struct *mm, unsigned long addr,
+                                        pte_t *ptep);
+        void (*ptep_modify_prot_commit)(struct mm_struct *mm, unsigned long addr,
+                                        pte_t *ptep, pte_t pte);
        pteval_t (*pte_val)(pte_t);
+        pteval_t (*pte_flags)(pte_t);
        pte_t (*make_pte)(pteval_t pte);
        pgdval_t (*pgd_val)(pgd_t);
@@ -996,6 +1002,20 @@ static inline pteval_t pte_val(pte_t pte)
        return ret;
 }
+static inline pteval_t pte_flags(pte_t pte)
+{
+        pteval_t ret;
+        if (sizeof(pteval_t) > sizeof(long))
+                ret = PVOP_CALL2(pteval_t, pv_mmu_ops.pte_flags,
+                                 pte.pte, (u64)pte.pte >> 32);
+        else
+                ret = PVOP_CALL1(pteval_t, pv_mmu_ops.pte_flags,
+                                 pte.pte);
+        return ret;
+}
 static inline pgd_t __pgd(pgdval_t val)
 {
        pgdval_t ret;
@@ -1024,6 +1044,29 @@ static inline pgdval_t pgd_val(pgd_t pgd)
        return ret;
 }
+#define  __HAVE_ARCH_PTEP_MODIFY_PROT_TRANSACTION
+static inline pte_t ptep_modify_prot_start(struct mm_struct *mm, unsigned long addr,
+                                           pte_t *ptep)
+{
+        pteval_t ret;
+        ret = PVOP_CALL3(pteval_t, pv_mmu_ops.ptep_modify_prot_start,
+                         mm, addr, ptep);
+        return (pte_t) { .pte = ret };
+}
+static inline void ptep_modify_prot_commit(struct mm_struct *mm, unsigned long addr,
+                                           pte_t *ptep, pte_t pte)
+{
+        if (sizeof(pteval_t) > sizeof(long))
+                /* 5 arg words */
+                pv_mmu_ops.ptep_modify_prot_commit(mm, addr, ptep, pte);
+        else
+                PVOP_VCALL4(pv_mmu_ops.ptep_modify_prot_commit,
+                            mm, addr, ptep, pte.pte);
+}
 static inline void set_pte(pte_t *ptep, pte_t pte)
 {
        if (sizeof(pteval_t) > sizeof(long))
diff --git a/include/asm-x86/pat.h b/include/asm-x86/pat.h
index 88f60cc6a227..7edc47307217 100644
--- a/include/asm-x86/pat.h
+++ b/include/asm-x86/pat.h
@@ -1,14 +1,13 @@
 #ifndef _ASM_PAT_H
-#define _ASM_PAT_H 1
+#define _ASM_PAT_H
 #include <linux/types.h>
 #ifdef CONFIG_X86_PAT
-extern int pat_wc_enabled;
+extern int pat_enabled;
 extern void validate_pat_support(struct cpuinfo_x86 *c);
 #else
-static const int pat_wc_enabled = 0;
+static const int pat_enabled;
 static inline void validate_pat_support(struct cpuinfo_x86 *c) { }
 #endif
@@ -21,4 +20,3 @@ extern int free_memtype(u64 start, u64 end);
 extern void pat_disable(char *reason);
 #endif
diff --git a/include/asm-x86/pci.h b/include/asm-x86/pci.h
index 30bbde0cb34b..2db14cf17db8 100644
--- a/include/asm-x86/pci.h
+++ b/include/asm-x86/pci.h
@@ -18,6 +18,8 @@ struct pci_sysdata {
 #endif
 };
+extern int pci_routeirq;
 /* scan a bus after allocating a pci_sysdata for it */
 extern struct pci_bus *pci_scan_bus_on_node(int busno, struct pci_ops *ops,
                                            int node);
diff --git a/include/asm-x86/pci_32.h b/include/asm-x86/pci_32.h
index 8c4c3a0368e2..a50d46851285 100644
--- a/include/asm-x86/pci_32.h
+++ b/include/asm-x86/pci_32.h
@@ -18,12 +18,14 @@ struct pci_dev;
 #define PCI_DMA_BUS_IS_PHYS     (1)
 /* pci_unmap_{page,single} is a nop so... */
-#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
+#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)       dma_addr_t ADDR_NAME[0];
-#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
+#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) unsigned LEN_NAME[0];
-#define pci_unmap_addr(PTR, ADDR_NAME)          (0)
+#define pci_unmap_addr(PTR, ADDR_NAME)  sizeof((PTR)->ADDR_NAME)
-#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0)
+#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) \
-#define pci_unmap_len(PTR, LEN_NAME)            (0)
+        do { break; } while (pci_unmap_addr(PTR, ADDR_NAME))
-#define pci_unmap_len_set(PTR, LEN_NAME, VAL)   do { } while (0)
+#define pci_unmap_len(PTR, LEN_NAME)            sizeof((PTR)->LEN_NAME)
+#define pci_unmap_len_set(PTR, LEN_NAME, VAL) \
+        do { break; } while (pci_unmap_len(PTR, LEN_NAME))
 #endif /* __KERNEL__ */
diff --git a/include/asm-x86/pgtable-3level.h b/include/asm-x86/pgtable-3level.h
index 8b4a9d44b7f4..c93dbb6c2624 100644
--- a/include/asm-x86/pgtable-3level.h
+++ b/include/asm-x86/pgtable-3level.h
@@ -120,9 +120,9 @@ static inline void pud_clear(pud_t *pudp)
                write_cr3(pgd);
 }
-#define pud_page(pud) ((struct page *) __va(pud_val(pud) & PAGE_MASK))
+#define pud_page(pud) ((struct page *) __va(pud_val(pud) & PTE_MASK))
-#define pud_page_vaddr(pud) ((unsigned long) __va(pud_val(pud) & PAGE_MASK))
+#define pud_page_vaddr(pud) ((unsigned long) __va(pud_val(pud) & PTE_MASK))
 /* Find an entry in the second-level page table.. */
@@ -160,7 +160,7 @@ static inline int pte_none(pte_t pte)
 static inline unsigned long pte_pfn(pte_t pte)
 {
-        return (pte_val(pte) & ~_PAGE_NX) >> PAGE_SHIFT;
+        return (pte_val(pte) & PTE_MASK) >> PAGE_SHIFT;
 }
 /*
diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h
index 55c3a0e3a8ce..bcb5446a08d1 100644
--- a/include/asm-x86/pgtable.h
+++ b/include/asm-x86/pgtable.h
@@ -20,30 +20,25 @@
 #define _PAGE_BIT_PAT_LARGE     12      /* On 2MB or 1GB pages */
 #define _PAGE_BIT_NX           63       /* No execute: only valid after cpuid check */
-/*
+#define _PAGE_PRESENT   (_AT(pteval_t, 1) << _PAGE_BIT_PRESENT)
- * Note: we use _AC(1, L) instead of _AC(1, UL) so that we get a
+#define _PAGE_RW        (_AT(pteval_t, 1) << _PAGE_BIT_RW)
- * sign-extended value on 32-bit with all 1's in the upper word,
+#define _PAGE_USER      (_AT(pteval_t, 1) << _PAGE_BIT_USER)
- * which preserves the upper pte values on 64-bit ptes:
+#define _PAGE_PWT       (_AT(pteval_t, 1) << _PAGE_BIT_PWT)
- */
+#define _PAGE_PCD       (_AT(pteval_t, 1) << _PAGE_BIT_PCD)
-#define _PAGE_PRESENT   (_AC(1, L)<<_PAGE_BIT_PRESENT)
+#define _PAGE_ACCESSED  (_AT(pteval_t, 1) << _PAGE_BIT_ACCESSED)
-#define _PAGE_RW        (_AC(1, L)<<_PAGE_BIT_RW)
+#define _PAGE_DIRTY     (_AT(pteval_t, 1) << _PAGE_BIT_DIRTY)
-#define _PAGE_USER      (_AC(1, L)<<_PAGE_BIT_USER)
+#define _PAGE_PSE       (_AT(pteval_t, 1) << _PAGE_BIT_PSE)
-#define _PAGE_PWT       (_AC(1, L)<<_PAGE_BIT_PWT)
+#define _PAGE_GLOBAL    (_AT(pteval_t, 1) << _PAGE_BIT_GLOBAL)
-#define _PAGE_PCD       (_AC(1, L)<<_PAGE_BIT_PCD)
+#define _PAGE_UNUSED1   (_AT(pteval_t, 1) << _PAGE_BIT_UNUSED1)
-#define _PAGE_ACCESSED  (_AC(1, L)<<_PAGE_BIT_ACCESSED)
+#define _PAGE_UNUSED2   (_AT(pteval_t, 1) << _PAGE_BIT_UNUSED2)
-#define _PAGE_DIRTY     (_AC(1, L)<<_PAGE_BIT_DIRTY)
+#define _PAGE_UNUSED3   (_AT(pteval_t, 1) << _PAGE_BIT_UNUSED3)
-#define _PAGE_PSE       (_AC(1, L)<<_PAGE_BIT_PSE)      /* 2MB page */
+#define _PAGE_PAT       (_AT(pteval_t, 1) << _PAGE_BIT_PAT)
-#define _PAGE_GLOBAL    (_AC(1, L)<<_PAGE_BIT_GLOBAL)   /* Global TLB entry */
+#define _PAGE_PAT_LARGE (_AT(pteval_t, 1) << _PAGE_BIT_PAT_LARGE)
-#define _PAGE_UNUSED1   (_AC(1, L)<<_PAGE_BIT_UNUSED1)
-#define _PAGE_UNUSED2   (_AC(1, L)<<_PAGE_BIT_UNUSED2)
-#define _PAGE_UNUSED3   (_AC(1, L)<<_PAGE_BIT_UNUSED3)
-#define _PAGE_PAT       (_AC(1, L)<<_PAGE_BIT_PAT)
-#define _PAGE_PAT_LARGE (_AC(1, L)<<_PAGE_BIT_PAT_LARGE)
 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
-#define _PAGE_NX        (_AC(1, ULL) << _PAGE_BIT_NX)
+#define _PAGE_NX        (_AT(pteval_t, 1) << _PAGE_BIT_NX)
 #else
-#define _PAGE_NX        0
+#define _PAGE_NX        (_AT(pteval_t, 0))
 #endif
 /* If _PAGE_PRESENT is clear, we use these: */
@@ -57,6 +52,7 @@
 #define _KERNPG_TABLE   (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED |    \
                         _PAGE_DIRTY)
+/* Set of bits not changed in pte_modify */
 #define _PAGE_CHG_MASK  (PTE_MASK | _PAGE_PCD | _PAGE_PWT |             \
                         _PAGE_ACCESSED | _PAGE_DIRTY)
@@ -163,37 +159,37 @@ extern struct list_head pgd_list;
 */
 static inline int pte_dirty(pte_t pte)
 {
-        return pte_val(pte) & _PAGE_DIRTY;
+        return pte_flags(pte) & _PAGE_DIRTY;
 }
 static inline int pte_young(pte_t pte)
 {
-        return pte_val(pte) & _PAGE_ACCESSED;
+        return pte_flags(pte) & _PAGE_ACCESSED;
 }
 static inline int pte_write(pte_t pte)
 {
-        return pte_val(pte) & _PAGE_RW;
+        return pte_flags(pte) & _PAGE_RW;
 }
 static inline int pte_file(pte_t pte)
 {
-        return pte_val(pte) & _PAGE_FILE;
+        return pte_flags(pte) & _PAGE_FILE;
 }
 static inline int pte_huge(pte_t pte)
 {
-        return pte_val(pte) & _PAGE_PSE;
+        return pte_flags(pte) & _PAGE_PSE;
 }
 static inline int pte_global(pte_t pte)
 {
-        return pte_val(pte) & _PAGE_GLOBAL;
+        return pte_flags(pte) & _PAGE_GLOBAL;
 }
 static inline int pte_exec(pte_t pte)
 {
-        return !(pte_val(pte) & _PAGE_NX);
+        return !(pte_flags(pte) & _PAGE_NX);
 }
 static inline int pte_special(pte_t pte)
@@ -209,22 +205,22 @@ static inline int pmd_large(pmd_t pte)
 static inline pte_t pte_mkclean(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~(pteval_t)_PAGE_DIRTY);
+        return __pte(pte_val(pte) & ~_PAGE_DIRTY);
 }
 static inline pte_t pte_mkold(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~(pteval_t)_PAGE_ACCESSED);
+        return __pte(pte_val(pte) & ~_PAGE_ACCESSED);
 }
 static inline pte_t pte_wrprotect(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~(pteval_t)_PAGE_RW);
+        return __pte(pte_val(pte) & ~_PAGE_RW);
 }
 static inline pte_t pte_mkexec(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~(pteval_t)_PAGE_NX);
+        return __pte(pte_val(pte) & ~_PAGE_NX);
 }
 static inline pte_t pte_mkdirty(pte_t pte)
@@ -249,7 +245,7 @@ static inline pte_t pte_mkhuge(pte_t pte)
 static inline pte_t pte_clrhuge(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~(pteval_t)_PAGE_PSE);
+        return __pte(pte_val(pte) & ~_PAGE_PSE);
 }
 static inline pte_t pte_mkglobal(pte_t pte)
@@ -259,7 +255,7 @@ static inline pte_t pte_mkglobal(pte_t pte)
 static inline pte_t pte_clrglobal(pte_t pte)
 {
-        return __pte(pte_val(pte) & ~(pteval_t)_PAGE_GLOBAL);
+        return __pte(pte_val(pte) & ~_PAGE_GLOBAL);
 }
 static inline pte_t pte_mkspecial(pte_t pte)
@@ -304,7 +300,7 @@ static inline pgprot_t pgprot_modify(pgprot_t oldprot, pgprot_t newprot)
        return __pgprot(preservebits | addbits);
 }
-#define pte_pgprot(x) __pgprot(pte_val(x) & (0xfff | _PAGE_NX))
+#define pte_pgprot(x) __pgprot(pte_flags(x) & ~PTE_MASK)
 #define canon_pgprot(p) __pgprot(pgprot_val(p) & __supported_pte_mask)
@@ -368,8 +364,15 @@ enum {
        PG_LEVEL_4K,
        PG_LEVEL_2M,
        PG_LEVEL_1G,
+        PG_LEVEL_NUM
 };
+#ifdef CONFIG_PROC_FS
+extern void update_page_count(int level, unsigned long pages);
+#else
+static inline void update_page_count(int level, unsigned long pages) { }
+#endif
 /*
 * Helper function that returns the kernel pagetable entry controlling
 * the virtual address 'address'. NULL means no pagetable entry present.
diff --git a/include/asm-x86/pgtable_32.h b/include/asm-x86/pgtable_32.h
index d7f0403bbecb..32ca03109a4c 100644
--- a/include/asm-x86/pgtable_32.h
+++ b/include/asm-x86/pgtable_32.h
@@ -88,7 +88,7 @@ extern unsigned long pg0[];
 /* To avoid harmful races, pmd_none(x) should check only the lower when PAE */
 #define pmd_none(x)     (!(unsigned long)pmd_val((x)))
 #define pmd_present(x)  (pmd_val((x)) & _PAGE_PRESENT)
-#define pmd_bad(x) ((pmd_val(x) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
+#define pmd_bad(x) ((pmd_val(x) & (~PTE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
 #define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT))
@@ -159,7 +159,7 @@ static inline int pud_large(pud_t pud) { return 0; }
 #define pmd_page(pmd) (pfn_to_page(pmd_val((pmd)) >> PAGE_SHIFT))
 #define pmd_page_vaddr(pmd)                                     \
-        ((unsigned long)__va(pmd_val((pmd)) & PAGE_MASK))
+        ((unsigned long)__va(pmd_val((pmd)) & PTE_MASK))
 #if defined(CONFIG_HIGHPTE)
 #define pte_offset_map(dir, address)                                    \
diff --git a/include/asm-x86/pgtable_64.h b/include/asm-x86/pgtable_64.h
index efe83dcbd412..1cc50d22d735 100644
--- a/include/asm-x86/pgtable_64.h
+++ b/include/asm-x86/pgtable_64.h
@@ -151,19 +151,19 @@ static inline void native_pgd_clear(pgd_t *pgd)
 #ifndef __ASSEMBLY__
-static inline unsigned long pgd_bad(pgd_t pgd)
+static inline int pgd_bad(pgd_t pgd)
 {
-        return pgd_val(pgd) & ~(PTE_MASK | _KERNPG_TABLE | _PAGE_USER);
+        return (pgd_val(pgd) & ~(PTE_MASK | _PAGE_USER)) != _KERNPG_TABLE;
 }
-static inline unsigned long pud_bad(pud_t pud)
+static inline int pud_bad(pud_t pud)
 {
-        return pud_val(pud) & ~(PTE_MASK | _KERNPG_TABLE | _PAGE_USER);
+        return (pud_val(pud) & ~(PTE_MASK | _PAGE_USER)) != _KERNPG_TABLE;
 }
-static inline unsigned long pmd_bad(pmd_t pmd)
+static inline int pmd_bad(pmd_t pmd)
 {
-        return pmd_val(pmd) & ~(PTE_MASK | _KERNPG_TABLE | _PAGE_USER);
+        return (pmd_val(pmd) & ~(PTE_MASK | _PAGE_USER)) != _KERNPG_TABLE;
 }
 #define pte_none(x)     (!pte_val((x)))
diff --git a/include/asm-x86/processor-flags.h b/include/asm-x86/processor-flags.h
index 199cab107d85..092b39b3a7e6 100644
--- a/include/asm-x86/processor-flags.h
+++ b/include/asm-x86/processor-flags.h
@@ -88,4 +88,10 @@
 #define CX86_ARR_BASE   0xc4
 #define CX86_RCR_BASE   0xdc
+#ifdef CONFIG_VM86
+#define X86_VM_MASK     X86_EFLAGS_VM
+#else
+#define X86_VM_MASK     0 /* No VM86 support */
+#endif
 #endif  /* __ASM_I386_PROCESSOR_FLAGS_H */
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h
index 559105220a47..4ab2ede6f4b9 100644
--- a/include/asm-x86/processor.h
+++ b/include/asm-x86/processor.h
@@ -263,15 +263,11 @@ struct tss_struct {
        struct thread_struct    *io_bitmap_owner;
        /*
-         * Pad the TSS to be cacheline-aligned (size is 0x100):
-         */
-        unsigned long           __cacheline_filler[35];
-        /*
         * .. and then another 0x100 bytes for the emergency kernel stack:
         */
        unsigned long           stack[64];
-} __attribute__((packed));
+} ____cacheline_aligned;
 DECLARE_PER_CPU(struct tss_struct, init_tss);
diff --git a/include/asm-x86/ptrace.h b/include/asm-x86/ptrace.h
index 9f922b0b95d6..8a71db803da6 100644
--- a/include/asm-x86/ptrace.h
+++ b/include/asm-x86/ptrace.h
@@ -3,7 +3,12 @@
 #include <linux/compiler.h>     /* For __user */
 #include <asm/ptrace-abi.h>
+#include <asm/processor-flags.h>
+#ifdef __KERNEL__
+#include <asm/ds.h>             /* the DS BTS struct is used for ptrace too */
+#include <asm/segment.h>
+#endif
 #ifndef __ASSEMBLY__
@@ -55,9 +60,6 @@ struct pt_regs {
        unsigned long ss;
 };
-#include <asm/vm86.h>
-#include <asm/segment.h>
 #endif /* __KERNEL__ */
 #else /* __i386__ */
diff --git a/include/asm-x86/pvclock-abi.h b/include/asm-x86/pvclock-abi.h
new file mode 100644
index 000000000000..6857f840b243
--- /dev/null
+++ b/include/asm-x86/pvclock-abi.h
@@ -0,0 +1,42 @@
+#ifndef _ASM_X86_PVCLOCK_ABI_H_
+#define _ASM_X86_PVCLOCK_ABI_H_
+#ifndef __ASSEMBLY__
+/*
+ * These structs MUST NOT be changed.
+ * They are the ABI between hypervisor and guest OS.
+ * Both Xen and KVM are using this.
+ *
+ * pvclock_vcpu_time_info holds the system time and the tsc timestamp
+ * of the last update. So the guest can use the tsc delta to get a
+ * more precise system time.  There is one per virtual cpu.
+ *
+ * pvclock_wall_clock references the point in time when the system
+ * time was zero (usually boot time), thus the guest calculates the
+ * current wall clock by adding the system time.
+ *
+ * Protocol for the "version" fields is: hypervisor raises it (making
+ * it uneven) before it starts updating the fields and raises it again
+ * (making it even) when it is done.  Thus the guest can make sure the
+ * time values it got are consistent by checking the version before
+ * and after reading them.
+ */
+struct pvclock_vcpu_time_info {
+        u32   version;
+        u32   pad0;
+        u64   tsc_timestamp;
+        u64   system_time;
+        u32   tsc_to_system_mul;
+        s8    tsc_shift;
+        u8    pad[3];
+} __attribute__((__packed__)); /* 32 bytes */
+struct pvclock_wall_clock {
+        u32   version;
+        u32   sec;
+        u32   nsec;
+} __attribute__((__packed__));
+#endif /* __ASSEMBLY__ */
+#endif /* _ASM_X86_PVCLOCK_ABI_H_ */
diff --git a/include/asm-x86/pvclock.h b/include/asm-x86/pvclock.h
new file mode 100644
index 000000000000..85b1bba8e0a3
--- /dev/null
+++ b/include/asm-x86/pvclock.h
@@ -0,0 +1,13 @@
+#ifndef _ASM_X86_PVCLOCK_H_
+#define _ASM_X86_PVCLOCK_H_
+#include <linux/clocksource.h>
+#include <asm/pvclock-abi.h>
+/* some helper functions for xen and kvm pv clock sources */
+cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src);
+void pvclock_read_wallclock(struct pvclock_wall_clock *wall,
+                            struct pvclock_vcpu_time_info *vcpu,
+                            struct timespec *ts);
+#endif /* _ASM_X86_PVCLOCK_H_ */
diff --git a/include/asm-x86/reboot.h b/include/asm-x86/reboot.h
index e63741f19392..206f355786dc 100644
--- a/include/asm-x86/reboot.h
+++ b/include/asm-x86/reboot.h
@@ -14,8 +14,8 @@ struct machine_ops {
 extern struct machine_ops machine_ops;
-void machine_real_restart(unsigned char *code, int length);
 void native_machine_crash_shutdown(struct pt_regs *regs);
 void native_machine_shutdown(void);
+void machine_real_restart(const unsigned char *code, int length);
 #endif  /* _ASM_REBOOT_H */
diff --git a/include/asm-x86/required-features.h b/include/asm-x86/required-features.h
index 7400d3ad75c6..8c387198ca88 100644
--- a/include/asm-x86/required-features.h
+++ b/include/asm-x86/required-features.h
@@ -19,9 +19,13 @@
 #if defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
 # define NEED_PAE       (1<<(X86_FEATURE_PAE & 31))
-# define NEED_CX8       (1<<(X86_FEATURE_CX8 & 31))
 #else
 # define NEED_PAE       0
+#endif
+#ifdef CONFIG_X86_CMPXCHG64
+# define NEED_CX8       (1<<(X86_FEATURE_CX8 & 31))
+#else
 # define NEED_CX8       0
 #endif
diff --git a/include/asm-x86/resume-trace.h b/include/asm-x86/resume-trace.h
index 2557514d7ef6..8d9f0b41ee86 100644
--- a/include/asm-x86/resume-trace.h
+++ b/include/asm-x86/resume-trace.h
@@ -6,7 +6,7 @@
 #define TRACE_RESUME(user)                                      \
 do {                                                            \
        if (pm_trace_enabled) {                                 \
-                void *tracedata;                                \
+                const void *tracedata;                          \
                asm volatile(_ASM_MOV_UL " $1f,%0\n"            \
                             ".section .tracedata,\"a\"\n"      \
                             "1:\t.word %c1\n\t"                \
diff --git a/include/asm-x86/seccomp_32.h b/include/asm-x86/seccomp_32.h
index 18da19e89bff..36e71c5f306f 100644
--- a/include/asm-x86/seccomp_32.h
+++ b/include/asm-x86/seccomp_32.h
@@ -1,4 +1,5 @@
 #ifndef _ASM_SECCOMP_H
+#define _ASM_SECCOMP_H
 #include <linux/thread_info.h>
diff --git a/include/asm-x86/seccomp_64.h b/include/asm-x86/seccomp_64.h
index 553af65a2287..76cfe69aa63c 100644
--- a/include/asm-x86/seccomp_64.h
+++ b/include/asm-x86/seccomp_64.h
@@ -1,4 +1,5 @@
 #ifndef _ASM_SECCOMP_H
+#define _ASM_SECCOMP_H
 #include <linux/thread_info.h>
diff --git a/include/asm-x86/string_32.h b/include/asm-x86/string_32.h
index b49369ad9a61..193578cd1fd9 100644
--- a/include/asm-x86/string_32.h
+++ b/include/asm-x86/string_32.h
@@ -29,81 +29,116 @@ extern char *strchr(const char *s, int c);
 #define __HAVE_ARCH_STRLEN
 extern size_t strlen(const char *s);
-static __always_inline void * __memcpy(void * to, const void * from, size_t n)
+static __always_inline void *__memcpy(void *to, const void *from, size_t n)
 {
-int d0, d1, d2;
+        int d0, d1, d2;
-__asm__ __volatile__(
+        asm volatile("rep ; movsl\n\t"
-        "rep ; movsl\n\t"
+                     "movl %4,%%ecx\n\t"
-        "movl %4,%%ecx\n\t"
+                     "andl $3,%%ecx\n\t"
-        "andl $3,%%ecx\n\t"
+                     "jz 1f\n\t"
-        "jz 1f\n\t"
+                     "rep ; movsb\n\t"
-        "rep ; movsb\n\t"
+                     "1:"
-        "1:"
+                     : "=&c" (d0), "=&D" (d1), "=&S" (d2)
-        : "=&c" (d0), "=&D" (d1), "=&S" (d2)
+                     : "0" (n / 4), "g" (n), "1" ((long)to), "2" ((long)from)
-        : "0" (n/4), "g" (n), "1" ((long) to), "2" ((long) from)
+                     : "memory");
-        : "memory");
+        return to;
-return (to);
 }
 /*
 * This looks ugly, but the compiler can optimize it totally,
 * as the count is constant.
 */
-static __always_inline void * __constant_memcpy(void * to, const void * from, size_t n)
+static __always_inline void *__constant_memcpy(void *to, const void *from,
+                                               size_t n)
 {
        long esi, edi;
-        if (!n) return to;
+        if (!n)
-#if 1   /* want to do small copies with non-string ops? */
+                return to;
        switch (n) {
-                case 1: *(char*)to = *(char*)from; return to;
+        case 1:
-                case 2: *(short*)to = *(short*)from; return to;
+                *(char *)to = *(char *)from;
-                case 4: *(int*)to = *(int*)from; return to;
+                return to;
-#if 1   /* including those doable with two moves? */
+        case 2:
-                case 3: *(short*)to = *(short*)from;
+                *(short *)to = *(short *)from;
-                        *((char*)to+2) = *((char*)from+2); return to;
+                return to;
-                case 5: *(int*)to = *(int*)from;
+        case 4:
-                        *((char*)to+4) = *((char*)from+4); return to;
+                *(int *)to = *(int *)from;
-                case 6: *(int*)to = *(int*)from;
+                return to;
-                        *((short*)to+2) = *((short*)from+2); return to;
-                case 8: *(int*)to = *(int*)from;
+        case 3:
-                        *((int*)to+1) = *((int*)from+1); return to;
+                *(short *)to = *(short *)from;
-#endif
+                *((char *)to + 2) = *((char *)from + 2);
+                return to;
+        case 5:
+                *(int *)to = *(int *)from;
+                *((char *)to + 4) = *((char *)from + 4);
+                return to;
+        case 6:
+                *(int *)to = *(int *)from;
+                *((short *)to + 2) = *((short *)from + 2);
+                return to;
+        case 8:
+                *(int *)to = *(int *)from;
+                *((int *)to + 1) = *((int *)from + 1);
+                return to;
        }
-#endif
-        esi = (long) from;
+        esi = (long)from;
-        edi = (long) to;
+        edi = (long)to;
-        if (n >= 5*4) {
+        if (n >= 5 * 4) {
                /* large block: use rep prefix */
                int ecx;
-                __asm__ __volatile__(
+                asm volatile("rep ; movsl"
-                        "rep ; movsl"
+                             : "=&c" (ecx), "=&D" (edi), "=&S" (esi)
-                        : "=&c" (ecx), "=&D" (edi), "=&S" (esi)
+                             : "0" (n / 4), "1" (edi), "2" (esi)
-                        : "0" (n/4), "1" (edi),"2" (esi)
+                             : "memory"
-                        : "memory"
                );
        } else {
                /* small block: don't clobber ecx + smaller code */
-                if (n >= 4*4) __asm__ __volatile__("movsl"
+                if (n >= 4 * 4)
-                        :"=&D"(edi),"=&S"(esi):"0"(edi),"1"(esi):"memory");
+                        asm volatile("movsl"
-                if (n >= 3*4) __asm__ __volatile__("movsl"
+                                     : "=&D"(edi), "=&S"(esi)
-                        :"=&D"(edi),"=&S"(esi):"0"(edi),"1"(esi):"memory");
+                                     : "0"(edi), "1"(esi)
-                if (n >= 2*4) __asm__ __volatile__("movsl"
+                                     : "memory");
-                        :"=&D"(edi),"=&S"(esi):"0"(edi),"1"(esi):"memory");
+                if (n >= 3 * 4)
-                if (n >= 1*4) __asm__ __volatile__("movsl"
+                        asm volatile("movsl"
-                        :"=&D"(edi),"=&S"(esi):"0"(edi),"1"(esi):"memory");
+                                     : "=&D"(edi), "=&S"(esi)
+                                     : "0"(edi), "1"(esi)
+                                     : "memory");
+                if (n >= 2 * 4)
+                        asm volatile("movsl"
+                                     : "=&D"(edi), "=&S"(esi)
+                                     : "0"(edi), "1"(esi)
+                                     : "memory");
+                if (n >= 1 * 4)
+                        asm volatile("movsl"
+                                     : "=&D"(edi), "=&S"(esi)
+                                     : "0"(edi), "1"(esi)
+                                     : "memory");
        }
        switch (n % 4) {
                /* tail */
-                case 0: return to;
+        case 0:
-                case 1: __asm__ __volatile__("movsb"
+                return to;
-                        :"=&D"(edi),"=&S"(esi):"0"(edi),"1"(esi):"memory");
+        case 1:
-                        return to;
+                asm volatile("movsb"
-                case 2: __asm__ __volatile__("movsw"
+                             : "=&D"(edi), "=&S"(esi)
-                        :"=&D"(edi),"=&S"(esi):"0"(edi),"1"(esi):"memory");
+                             : "0"(edi), "1"(esi)
-                        return to;
+                             : "memory");
-                default: __asm__ __volatile__("movsw\n\tmovsb"
+                return to;
-                        :"=&D"(edi),"=&S"(esi):"0"(edi),"1"(esi):"memory");
+        case 2:
-                        return to;
+                asm volatile("movsw"
+                             : "=&D"(edi), "=&S"(esi)
+                             : "0"(edi), "1"(esi)
+                             : "memory");
+                return to;
+        default:
+                asm volatile("movsw\n\tmovsb"
+                             : "=&D"(edi), "=&S"(esi)
+                             : "0"(edi), "1"(esi)
+                             : "memory");
+                return to;
        }
 }
@@ -117,87 +152,86 @@ static __always_inline void * __constant_memcpy(void * to, const void * from, si
 *      This CPU favours 3DNow strongly (eg AMD Athlon)
 */
-static inline void * __constant_memcpy3d(void * to, const void * from, size_t len)
+static inline void *__constant_memcpy3d(void *to, const void *from, size_t len)
 {
        if (len < 512)
                return __constant_memcpy(to, from, len);
        return _mmx_memcpy(to, from, len);
 }
-static __inline__ void *__memcpy3d(void *to, const void *from, size_t len)
+static inline void *__memcpy3d(void *to, const void *from, size_t len)
 {
        if (len < 512)
                return __memcpy(to, from, len);
        return _mmx_memcpy(to, from, len);
 }
-#define memcpy(t, f, n) \
+#define memcpy(t, f, n)                         \
-(__builtin_constant_p(n) ? \
+        (__builtin_constant_p((n))              \
- __constant_memcpy3d((t),(f),(n)) : \
+         ? __constant_memcpy3d((t), (f), (n))   \
- __memcpy3d((t),(f),(n)))
+         : __memcpy3d((t), (f), (n)))
 #else
 /*
 *      No 3D Now!
 */
- 
-#define memcpy(t, f, n) \
+#define memcpy(t, f, n)                         \
-(__builtin_constant_p(n) ? \
+        (__builtin_constant_p((n))              \
- __constant_memcpy((t),(f),(n)) : \
+         ? __constant_memcpy((t), (f), (n))     \
- __memcpy((t),(f),(n)))
+         : __memcpy((t), (f), (n)))
 #endif
 #define __HAVE_ARCH_MEMMOVE
-void *memmove(void * dest,const void * src, size_t n);
+void *memmove(void *dest, const void *src, size_t n);
 #define memcmp __builtin_memcmp
 #define __HAVE_ARCH_MEMCHR
-extern void *memchr(const void * cs,int c,size_t count);
+extern void *memchr(const void *cs, int c, size_t count);
-static inline void * __memset_generic(void * s, char c,size_t count)
+static inline void *__memset_generic(void *s, char c, size_t count)
 {
-int d0, d1;
+        int d0, d1;
-__asm__ __volatile__(
+        asm volatile("rep\n\t"
-        "rep\n\t"
+                     "stosb"
-        "stosb"
+                     : "=&c" (d0), "=&D" (d1)
-        : "=&c" (d0), "=&D" (d1)
+                     : "a" (c), "1" (s), "0" (count)
-        :"a" (c),"1" (s),"0" (count)
+                     : "memory");
-        :"memory");
+        return s;
-return s;
 }
 /* we might want to write optimized versions of these later */
-#define __constant_count_memset(s,c,count) __memset_generic((s),(c),(count))
+#define __constant_count_memset(s, c, count) __memset_generic((s), (c), (count))
 /*
- * memset(x,0,y) is a reasonably common thing to do, so we want to fill
+ * memset(x, 0, y) is a reasonably common thing to do, so we want to fill
 * things 32 bits at a time even when we don't know the size of the
 * area at compile-time..
 */
-static __always_inline void * __constant_c_memset(void * s, unsigned long c, size_t count)
+static __always_inline
+void *__constant_c_memset(void *s, unsigned long c, size_t count)
 {
-int d0, d1;
+        int d0, d1;
-__asm__ __volatile__(
+        asm volatile("rep ; stosl\n\t"
-        "rep ; stosl\n\t"
+                     "testb $2,%b3\n\t"
-        "testb $2,%b3\n\t"
+                     "je 1f\n\t"
-        "je 1f\n\t"
+                     "stosw\n"
-        "stosw\n"
+                     "1:\ttestb $1,%b3\n\t"
-        "1:\ttestb $1,%b3\n\t"
+                     "je 2f\n\t"
-        "je 2f\n\t"
+                     "stosb\n"
-        "stosb\n"
+                     "2:"
-        "2:"
+                     : "=&c" (d0), "=&D" (d1)
-        :"=&c" (d0), "=&D" (d1)
+                     : "a" (c), "q" (count), "0" (count/4), "1" ((long)s)
-        :"a" (c), "q" (count), "0" (count/4), "1" ((long) s)
+                     : "memory");
-        :"memory");
+        return s;
-return (s);     
 }
 /* Added by Gertjan van Wingerde to make minix and sysv module work */
 #define __HAVE_ARCH_STRNLEN
-extern size_t strnlen(const char * s, size_t count);
+extern size_t strnlen(const char *s, size_t count);
 /* end of additional stuff */
 #define __HAVE_ARCH_STRSTR
@@ -207,66 +241,85 @@ extern char *strstr(const char *cs, const char *ct);
 * This looks horribly ugly, but the compiler can optimize it totally,
 * as we by now know that both pattern and count is constant..
 */
-static __always_inline void * __constant_c_and_count_memset(void * s, unsigned long pattern, size_t count)
+static __always_inline
+void *__constant_c_and_count_memset(void *s, unsigned long pattern,
+                                    size_t count)
 {
        switch (count) {
+        case 0:
+                return s;
+        case 1:
+                *(unsigned char *)s = pattern & 0xff;
+                return s;
+        case 2:
+                *(unsigned short *)s = pattern & 0xffff;
+                return s;
+        case 3:
+                *(unsigned short *)s = pattern & 0xffff;
+                *((unsigned char *)s + 2) = pattern & 0xff;
+                return s;
+        case 4:
+                *(unsigned long *)s = pattern;
+                return s;
+        }
+#define COMMON(x)                                                       \
+        asm volatile("rep ; stosl"                                      \
+                     x                                                  \
+                     : "=&c" (d0), "=&D" (d1)                           \
+                     : "a" (eax), "0" (count/4), "1" ((long)s)  \
+                     : "memory")
+        {
+                int d0, d1;
+#if __GNUC__ == 4 && __GNUC_MINOR__ == 0
+                /* Workaround for broken gcc 4.0 */
+                register unsigned long eax asm("%eax") = pattern;
+#else
+                unsigned long eax = pattern;
+#endif
+                switch (count % 4) {
                case 0:
+                        COMMON("");
                        return s;
                case 1:
-                        *(unsigned char *)s = pattern & 0xff;
+                        COMMON("\n\tstosb");
                        return s;
                case 2:
-                        *(unsigned short *)s = pattern & 0xffff;
+                        COMMON("\n\tstosw");
                        return s;
-                case 3:
+                default:
-                        *(unsigned short *)s = pattern & 0xffff;
+                        COMMON("\n\tstosw\n\tstosb");
-                        *(2+(unsigned char *)s) = pattern & 0xff;
-                        return s;
-                case 4:
-                        *(unsigned long *)s = pattern;
                        return s;
+                }
        }
-#define COMMON(x) \
-__asm__  __volatile__( \
-        "rep ; stosl" \
-        x \
-        : "=&c" (d0), "=&D" (d1) \
-        : "a" (pattern),"0" (count/4),"1" ((long) s) \
-        : "memory")
-{
-        int d0, d1;
-        switch (count % 4) {
-                case 0: COMMON(""); return s;
-                case 1: COMMON("\n\tstosb"); return s;
-                case 2: COMMON("\n\tstosw"); return s;
-                default: COMMON("\n\tstosw\n\tstosb"); return s;
-        }
-}
-  
 #undef COMMON
 }
-#define __constant_c_x_memset(s, c, count) \
+#define __constant_c_x_memset(s, c, count)                      \
-(__builtin_constant_p(count) ? \
+        (__builtin_constant_p(count)                            \
- __constant_c_and_count_memset((s),(c),(count)) : \
+         ? __constant_c_and_count_memset((s), (c), (count))     \
- __constant_c_memset((s),(c),(count)))
+         : __constant_c_memset((s), (c), (count)))
-#define __memset(s, c, count) \
+#define __memset(s, c, count)                           \
-(__builtin_constant_p(count) ? \
+        (__builtin_constant_p(count)                    \
- __constant_count_memset((s),(c),(count)) : \
+         ? __constant_count_memset((s), (c), (count))   \
- __memset_generic((s),(c),(count)))
+         : __memset_generic((s), (c), (count)))
 #define __HAVE_ARCH_MEMSET
-#define memset(s, c, count) \
+#define memset(s, c, count)                                             \
-(__builtin_constant_p(c) ? \
+        (__builtin_constant_p(c)                                        \
- __constant_c_x_memset((s),(0x01010101UL*(unsigned char)(c)),(count)) : \
+         ? __constant_c_x_memset((s), (0x01010101UL * (unsigned char)(c)), \
- __memset((s),(c),(count)))
+                                 (count))                               \
+         : __memset((s), (c), (count)))
 /*
 * find the first occurrence of byte 'c', or 1 past the area if none
 */
 #define __HAVE_ARCH_MEMSCAN
-extern void *memscan(void * addr, int c, size_t size);
+extern void *memscan(void *addr, int c, size_t size);
 #endif /* __KERNEL__ */
diff --git a/include/asm-x86/suspend_32.h b/include/asm-x86/suspend_32.h
index 24e1c080aa8a..8675c6782a7d 100644
--- a/include/asm-x86/suspend_32.h
+++ b/include/asm-x86/suspend_32.h
@@ -3,6 +3,9 @@
 * Based on code
 * Copyright 2001 Patrick Mochel <mochel@osdl.org>
 */
+#ifndef __ASM_X86_32_SUSPEND_H
+#define __ASM_X86_32_SUSPEND_H
 #include <asm/desc.h>
 #include <asm/i387.h>
@@ -44,3 +47,5 @@ static inline void acpi_save_register_state(unsigned long return_point)
 /* routines for saving/restoring kernel state */
 extern int acpi_save_state_mem(void);
 #endif
+#endif /* __ASM_X86_32_SUSPEND_H */
diff --git a/include/asm-x86/system.h b/include/asm-x86/system.h
index a2f04cd79b29..7e4c133795a1 100644
--- a/include/asm-x86/system.h
+++ b/include/asm-x86/system.h
@@ -289,7 +289,7 @@ static inline void native_wbinvd(void)
 #endif/* CONFIG_PARAVIRT */
-#define stts() write_cr0(8 | read_cr0())
+#define stts() write_cr0(read_cr0() | X86_CR0_TS)
 #endif /* __KERNEL__ */
diff --git a/include/asm-x86/thread_info.h b/include/asm-x86/thread_info.h
index 77244f17993f..895339d2bc0b 100644
--- a/include/asm-x86/thread_info.h
+++ b/include/asm-x86/thread_info.h
@@ -1,9 +1,253 @@
+/* thread_info.h: low-level thread information
+ *
+ * Copyright (C) 2002  David Howells (dhowells@redhat.com)
+ * - Incorporating suggestions made by Linus Torvalds and Dave Miller
+ */
 #ifndef _ASM_X86_THREAD_INFO_H
+#define _ASM_X86_THREAD_INFO_H
+#include <linux/compiler.h>
+#include <asm/page.h>
+#include <asm/types.h>
+/*
+ * low level task data that entry.S needs immediate access to
+ * - this struct should fit entirely inside of one cache line
+ * - this struct shares the supervisor stack pages
+ */
+#ifndef __ASSEMBLY__
+struct task_struct;
+struct exec_domain;
+#include <asm/processor.h>
+struct thread_info {
+        struct task_struct      *task;          /* main task structure */
+        struct exec_domain      *exec_domain;   /* execution domain */
+        unsigned long           flags;          /* low level flags */
+        __u32                   status;         /* thread synchronous flags */
+        __u32                   cpu;            /* current CPU */
+        int                     preempt_count;  /* 0 => preemptable,
+                                                   <0 => BUG */
+        mm_segment_t            addr_limit;
+        struct restart_block    restart_block;
+        void __user             *sysenter_return;
+#ifdef CONFIG_X86_32
+        unsigned long           previous_esp;   /* ESP of the previous stack in
+                                                   case of nested (IRQ) stacks
+                                                */
+        __u8                    supervisor_stack[0];
+#endif
+};
+#define INIT_THREAD_INFO(tsk)                   \
+{                                               \
+        .task           = &tsk,                 \
+        .exec_domain    = &default_exec_domain, \
+        .flags          = 0,                    \
+        .cpu            = 0,                    \
+        .preempt_count  = 1,                    \
+        .addr_limit     = KERNEL_DS,            \
+        .restart_block = {                      \
+                .fn = do_no_restart_syscall,    \
+        },                                      \
+}
+#define init_thread_info        (init_thread_union.thread_info)
+#define init_stack              (init_thread_union.stack)
+#else /* !__ASSEMBLY__ */
+#include <asm/asm-offsets.h>
+#endif
+/*
+ * thread information flags
+ * - these are process state flags that various assembly files
+ *   may need to access
+ * - pending work-to-be-done flags are in LSW
+ * - other flags in MSW
+ * Warning: layout of LSW is hardcoded in entry.S
+ */
+#define TIF_SYSCALL_TRACE       0       /* syscall trace active */
+#define TIF_SIGPENDING          2       /* signal pending */
+#define TIF_NEED_RESCHED        3       /* rescheduling necessary */
+#define TIF_SINGLESTEP          4       /* reenable singlestep on user return*/
+#define TIF_IRET                5       /* force IRET */
 #ifdef CONFIG_X86_32
-# include "thread_info_32.h"
+#define TIF_SYSCALL_EMU         6       /* syscall emulation active */
+#endif
+#define TIF_SYSCALL_AUDIT       7       /* syscall auditing active */
+#define TIF_SECCOMP             8       /* secure computing */
+#define TIF_MCE_NOTIFY          10      /* notify userspace of an MCE */
+#define TIF_HRTICK_RESCHED      11      /* reprogram hrtick timer */
+#define TIF_NOTSC               16      /* TSC is not accessible in userland */
+#define TIF_IA32                17      /* 32bit process */
+#define TIF_FORK                18      /* ret_from_fork */
+#define TIF_ABI_PENDING         19
+#define TIF_MEMDIE              20
+#define TIF_DEBUG               21      /* uses debug registers */
+#define TIF_IO_BITMAP           22      /* uses I/O bitmap */
+#define TIF_FREEZE              23      /* is freezing for suspend */
+#define TIF_FORCED_TF           24      /* true if TF in eflags artificially */
+#define TIF_DEBUGCTLMSR         25      /* uses thread_struct.debugctlmsr */
+#define TIF_DS_AREA_MSR         26      /* uses thread_struct.ds_area_msr */
+#define TIF_BTS_TRACE_TS        27      /* record scheduling event timestamps */
+#define _TIF_SYSCALL_TRACE      (1 << TIF_SYSCALL_TRACE)
+#define _TIF_SIGPENDING         (1 << TIF_SIGPENDING)
+#define _TIF_SINGLESTEP         (1 << TIF_SINGLESTEP)
+#define _TIF_NEED_RESCHED       (1 << TIF_NEED_RESCHED)
+#define _TIF_IRET               (1 << TIF_IRET)
+#ifdef CONFIG_X86_32
+#define _TIF_SYSCALL_EMU        (1 << TIF_SYSCALL_EMU)
 #else
-# include "thread_info_64.h"
+#define _TIF_SYSCALL_EMU        0
 #endif
+#define _TIF_SYSCALL_AUDIT      (1 << TIF_SYSCALL_AUDIT)
+#define _TIF_SECCOMP            (1 << TIF_SECCOMP)
+#define _TIF_MCE_NOTIFY         (1 << TIF_MCE_NOTIFY)
+#define _TIF_HRTICK_RESCHED     (1 << TIF_HRTICK_RESCHED)
+#define _TIF_NOTSC              (1 << TIF_NOTSC)
+#define _TIF_IA32               (1 << TIF_IA32)
+#define _TIF_FORK               (1 << TIF_FORK)
+#define _TIF_ABI_PENDING        (1 << TIF_ABI_PENDING)
+#define _TIF_DEBUG              (1 << TIF_DEBUG)
+#define _TIF_IO_BITMAP          (1 << TIF_IO_BITMAP)
+#define _TIF_FREEZE             (1 << TIF_FREEZE)
+#define _TIF_FORCED_TF          (1 << TIF_FORCED_TF)
+#define _TIF_DEBUGCTLMSR        (1 << TIF_DEBUGCTLMSR)
+#define _TIF_DS_AREA_MSR        (1 << TIF_DS_AREA_MSR)
+#define _TIF_BTS_TRACE_TS       (1 << TIF_BTS_TRACE_TS)
+/* work to do on interrupt/exception return */
+#define _TIF_WORK_MASK                                                  \
+        (0x0000FFFF &                                                   \
+         ~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP|       \
+         _TIF_SECCOMP|_TIF_SYSCALL_EMU))
+/* work to do on any return to user space */
+#define _TIF_ALLWORK_MASK (0x0000FFFF & ~_TIF_SECCOMP)
+/* Only used for 64 bit */
+#define _TIF_DO_NOTIFY_MASK                                             \
+        (_TIF_SIGPENDING|_TIF_SINGLESTEP|_TIF_MCE_NOTIFY|_TIF_HRTICK_RESCHED)
+/* flags to check in __switch_to() */
+#define _TIF_WORK_CTXSW                                                 \
+        (_TIF_IO_BITMAP|_TIF_DEBUGCTLMSR|_TIF_DS_AREA_MSR|_TIF_BTS_TRACE_TS| \
+                                                                _TIF_NOTSC)
+#define _TIF_WORK_CTXSW_PREV _TIF_WORK_CTXSW
+#define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW|_TIF_DEBUG)
+#define PREEMPT_ACTIVE          0x10000000
+/* thread information allocation */
+#ifdef CONFIG_DEBUG_STACK_USAGE
+#define THREAD_FLAGS (GFP_KERNEL | __GFP_ZERO)
+#else
+#define THREAD_FLAGS GFP_KERNEL
+#endif
+#define alloc_thread_info(tsk)                                          \
+        ((struct thread_info *)__get_free_pages(THREAD_FLAGS, THREAD_ORDER))
+#ifdef CONFIG_X86_32
+#define STACK_WARN      (THREAD_SIZE/8)
+/*
+ * macros/functions for gaining access to the thread information structure
+ *
+ * preempt_count needs to be 1 initially, until the scheduler is functional.
+ */
+#ifndef __ASSEMBLY__
+/* how to get the current stack pointer from C */
+register unsigned long current_stack_pointer asm("esp") __used;
+/* how to get the thread information struct from C */
+static inline struct thread_info *current_thread_info(void)
+{
+        return (struct thread_info *)
+                (current_stack_pointer & ~(THREAD_SIZE - 1));
+}
+#else /* !__ASSEMBLY__ */
+/* how to get the thread information struct from ASM */
+#define GET_THREAD_INFO(reg)     \
+        movl $-THREAD_SIZE, reg; \
+        andl %esp, reg
+/* use this one if reg already contains %esp */
+#define GET_THREAD_INFO_WITH_ESP(reg) \
+        andl $-THREAD_SIZE, reg
+#endif
+#else /* X86_32 */
+#include <asm/pda.h>
+/*
+ * macros/functions for gaining access to the thread information structure
+ * preempt_count needs to be 1 initially, until the scheduler is functional.
+ */
+#ifndef __ASSEMBLY__
+static inline struct thread_info *current_thread_info(void)
+{
+        struct thread_info *ti;
+        ti = (void *)(read_pda(kernelstack) + PDA_STACKOFFSET - THREAD_SIZE);
+        return ti;
+}
+/* do not use in interrupt context */
+static inline struct thread_info *stack_thread_info(void)
+{
+        struct thread_info *ti;
+        asm("andq %%rsp,%0; " : "=r" (ti) : "0" (~(THREAD_SIZE - 1)));
+        return ti;
+}
+#else /* !__ASSEMBLY__ */
+/* how to get the thread information struct from ASM */
+#define GET_THREAD_INFO(reg) \
+        movq %gs:pda_kernelstack,reg ; \
+        subq $(THREAD_SIZE-PDA_STACKOFFSET),reg
+#endif
+#endif /* !X86_32 */
+/*
+ * Thread-synchronous status.
+ *
+ * This is different from the flags in that nobody else
+ * ever touches our thread-synchronous status, so we don't
+ * have to worry about atomic accesses.
+ */
+#define TS_USEDFPU              0x0001  /* FPU was used by this task
+                                           this quantum (SMP) */
+#define TS_COMPAT               0x0002  /* 32bit syscall active (64BIT)*/
+#define TS_POLLING              0x0004  /* true if in idle loop
+                                           and not sleeping */
+#define TS_RESTORE_SIGMASK      0x0008  /* restore signal mask in do_signal() */
+#define tsk_is_polling(t) (task_thread_info(t)->status & TS_POLLING)
+#ifndef __ASSEMBLY__
+#define HAVE_SET_RESTORE_SIGMASK        1
+static inline void set_restore_sigmask(void)
+{
+        struct thread_info *ti = current_thread_info();
+        ti->status |= TS_RESTORE_SIGMASK;
+        set_bit(TIF_SIGPENDING, (unsigned long *)&ti->flags);
+}
+#endif  /* !__ASSEMBLY__ */
 #ifndef __ASSEMBLY__
 extern void arch_task_cache_init(void);
diff --git a/include/asm-x86/thread_info_32.h b/include/asm-x86/thread_info_32.h
deleted file mode 100644
index b6338829d1a8..000000000000
--- a/include/asm-x86/thread_info_32.h
+++ /dev/null
@@ -1,205 +0,0 @@
-/* thread_info.h: i386 low-level thread information
- *
- * Copyright (C) 2002  David Howells (dhowells@redhat.com)
- * - Incorporating suggestions made by Linus Torvalds and Dave Miller
- */
-#ifndef _ASM_THREAD_INFO_H
-#define _ASM_THREAD_INFO_H
-#ifdef __KERNEL__
-#include <linux/compiler.h>
-#include <asm/page.h>
-#ifndef __ASSEMBLY__
-#include <asm/processor.h>
-#endif
-/*
- * low level task data that entry.S needs immediate access to
- * - this struct should fit entirely inside of one cache line
- * - this struct shares the supervisor stack pages
- * - if the contents of this structure are changed,
- *   the assembly constants must also be changed
- */
-#ifndef __ASSEMBLY__
-struct thread_info {
-        struct task_struct      *task;          /* main task structure */
-        struct exec_domain      *exec_domain;   /* execution domain */
-        unsigned long           flags;          /* low level flags */
-        unsigned long           status;         /* thread-synchronous flags */
-        __u32                   cpu;            /* current CPU */
-        int                     preempt_count;  /* 0 => preemptable,
-                                                   <0 => BUG */
-        mm_segment_t            addr_limit;     /* thread address space:
-                                                   0-0xBFFFFFFF user-thread
-                                                   0-0xFFFFFFFF kernel-thread
-                                                */
-        void                    *sysenter_return;
-        struct restart_block    restart_block;
-        unsigned long           previous_esp;   /* ESP of the previous stack in
-                                                   case of nested (IRQ) stacks
-                                                */
-        __u8                    supervisor_stack[0];
-};
-#else /* !__ASSEMBLY__ */
-#include <asm/asm-offsets.h>
-#endif
-#define PREEMPT_ACTIVE          0x10000000
-#ifdef CONFIG_4KSTACKS
-#define THREAD_SIZE            (4096)
-#else
-#define THREAD_SIZE             (8192)
-#endif
-#define STACK_WARN             (THREAD_SIZE/8)
-/*
- * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
- */
-#ifndef __ASSEMBLY__
-#define INIT_THREAD_INFO(tsk)                   \
-{                                               \
-        .task           = &tsk,                 \
-        .exec_domain    = &default_exec_domain, \
-        .flags          = 0,                    \
-        .cpu            = 0,                    \
-        .preempt_count  = 1,                    \
-        .addr_limit     = KERNEL_DS,            \
-        .restart_block = {                      \
-                .fn = do_no_restart_syscall,    \
-        },                                      \
-}
-#define init_thread_info        (init_thread_union.thread_info)
-#define init_stack              (init_thread_union.stack)
-/* how to get the current stack pointer from C */
-register unsigned long current_stack_pointer asm("esp") __used;
-/* how to get the thread information struct from C */
-static inline struct thread_info *current_thread_info(void)
-{
-        return (struct thread_info *)
-                (current_stack_pointer & ~(THREAD_SIZE - 1));
-}
-/* thread information allocation */
-#ifdef CONFIG_DEBUG_STACK_USAGE
-#define alloc_thread_info(tsk) ((struct thread_info *)                  \
-        __get_free_pages(GFP_KERNEL | __GFP_ZERO, get_order(THREAD_SIZE)))
-#else
-#define alloc_thread_info(tsk) ((struct thread_info *)                  \
-        __get_free_pages(GFP_KERNEL, get_order(THREAD_SIZE)))
-#endif
-#else /* !__ASSEMBLY__ */
-/* how to get the thread information struct from ASM */
-#define GET_THREAD_INFO(reg)     \
-        movl $-THREAD_SIZE, reg; \
-        andl %esp, reg
-/* use this one if reg already contains %esp */
-#define GET_THREAD_INFO_WITH_ESP(reg) \
-        andl $-THREAD_SIZE, reg
-#endif
-/*
- * thread information flags
- * - these are process state flags that various
- *   assembly files may need to access
- * - pending work-to-be-done flags are in LSW
- * - other flags in MSW
- */
-#define TIF_SYSCALL_TRACE       0       /* syscall trace active */
-#define TIF_SIGPENDING          1       /* signal pending */
-#define TIF_NEED_RESCHED        2       /* rescheduling necessary */
-#define TIF_SINGLESTEP          3       /* restore singlestep on return to
-                                           user mode */
-#define TIF_IRET                4       /* return with iret */
-#define TIF_SYSCALL_EMU         5       /* syscall emulation active */
-#define TIF_SYSCALL_AUDIT       6       /* syscall auditing active */
-#define TIF_SECCOMP             7       /* secure computing */
-#define TIF_HRTICK_RESCHED      9       /* reprogram hrtick timer */
-#define TIF_MEMDIE              16
-#define TIF_DEBUG               17      /* uses debug registers */
-#define TIF_IO_BITMAP           18      /* uses I/O bitmap */
-#define TIF_FREEZE              19      /* is freezing for suspend */
-#define TIF_NOTSC               20      /* TSC is not accessible in userland */
-#define TIF_FORCED_TF           21      /* true if TF in eflags artificially */
-#define TIF_DEBUGCTLMSR         22      /* uses thread_struct.debugctlmsr */
-#define TIF_DS_AREA_MSR         23      /* uses thread_struct.ds_area_msr */
-#define TIF_BTS_TRACE_TS        24      /* record scheduling event timestamps */
-#define _TIF_SYSCALL_TRACE      (1 << TIF_SYSCALL_TRACE)
-#define _TIF_SIGPENDING         (1 << TIF_SIGPENDING)
-#define _TIF_NEED_RESCHED       (1 << TIF_NEED_RESCHED)
-#define _TIF_SINGLESTEP         (1 << TIF_SINGLESTEP)
-#define _TIF_IRET               (1 << TIF_IRET)
-#define _TIF_SYSCALL_EMU        (1 << TIF_SYSCALL_EMU)
-#define _TIF_SYSCALL_AUDIT      (1 << TIF_SYSCALL_AUDIT)
-#define _TIF_SECCOMP            (1 << TIF_SECCOMP)
-#define _TIF_HRTICK_RESCHED     (1 << TIF_HRTICK_RESCHED)
-#define _TIF_DEBUG              (1 << TIF_DEBUG)
-#define _TIF_IO_BITMAP          (1 << TIF_IO_BITMAP)
-#define _TIF_FREEZE             (1 << TIF_FREEZE)
-#define _TIF_NOTSC              (1 << TIF_NOTSC)
-#define _TIF_FORCED_TF          (1 << TIF_FORCED_TF)
-#define _TIF_DEBUGCTLMSR        (1 << TIF_DEBUGCTLMSR)
-#define _TIF_DS_AREA_MSR        (1 << TIF_DS_AREA_MSR)
-#define _TIF_BTS_TRACE_TS       (1 << TIF_BTS_TRACE_TS)
-/* work to do on interrupt/exception return */
-#define _TIF_WORK_MASK                                                  \
-        (0x0000FFFF & ~(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT |       \
-                        _TIF_SECCOMP | _TIF_SYSCALL_EMU))
-/* work to do on any return to u-space */
-#define _TIF_ALLWORK_MASK       (0x0000FFFF & ~_TIF_SECCOMP)
-/* flags to check in __switch_to() */
-#define _TIF_WORK_CTXSW                                         \
-        (_TIF_IO_BITMAP | _TIF_NOTSC | _TIF_DEBUGCTLMSR |       \
-         _TIF_DS_AREA_MSR | _TIF_BTS_TRACE_TS)
-#define _TIF_WORK_CTXSW_PREV _TIF_WORK_CTXSW
-#define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW | _TIF_DEBUG)
-/*
- * Thread-synchronous status.
- *
- * This is different from the flags in that nobody else
- * ever touches our thread-synchronous status, so we don't
- * have to worry about atomic accesses.
- */
-#define TS_USEDFPU              0x0001  /* FPU was used by this task
-                                           this quantum (SMP) */
-#define TS_POLLING              0x0002  /* True if in idle loop
-                                           and not sleeping */
-#define TS_RESTORE_SIGMASK      0x0004  /* restore signal mask in do_signal() */
-#define tsk_is_polling(t) (task_thread_info(t)->status & TS_POLLING)
-#ifndef __ASSEMBLY__
-#define HAVE_SET_RESTORE_SIGMASK        1
-static inline void set_restore_sigmask(void)
-{
-        struct thread_info *ti = current_thread_info();
-        ti->status |= TS_RESTORE_SIGMASK;
-        set_bit(TIF_SIGPENDING, &ti->flags);
-}
-#endif  /* !__ASSEMBLY__ */
-#endif /* __KERNEL__ */
-#endif /* _ASM_THREAD_INFO_H */
diff --git a/include/asm-x86/thread_info_64.h b/include/asm-x86/thread_info_64.h
deleted file mode 100644
index cb69f70abba1..000000000000
--- a/include/asm-x86/thread_info_64.h
+++ /dev/null
@@ -1,195 +0,0 @@
-/* thread_info.h: x86_64 low-level thread information
- *
- * Copyright (C) 2002  David Howells (dhowells@redhat.com)
- * - Incorporating suggestions made by Linus Torvalds and Dave Miller
- */
-#ifndef _ASM_THREAD_INFO_H
-#define _ASM_THREAD_INFO_H
-#ifdef __KERNEL__
-#include <asm/page.h>
-#include <asm/types.h>
-#include <asm/pda.h>
-/*
- * low level task data that entry.S needs immediate access to
- * - this struct should fit entirely inside of one cache line
- * - this struct shares the supervisor stack pages
- */
-#ifndef __ASSEMBLY__
-struct task_struct;
-struct exec_domain;
-#include <asm/processor.h>
-struct thread_info {
-        struct task_struct      *task;          /* main task structure */
-        struct exec_domain      *exec_domain;   /* execution domain */
-        __u32                   flags;          /* low level flags */
-        __u32                   status;         /* thread synchronous flags */
-        __u32                   cpu;            /* current CPU */
-        int                     preempt_count;  /* 0 => preemptable,
-                                                   <0 => BUG */
-        mm_segment_t            addr_limit;
-        struct restart_block    restart_block;
-#ifdef CONFIG_IA32_EMULATION
-        void __user             *sysenter_return;
-#endif
-};
-#endif
-/*
- * macros/functions for gaining access to the thread information structure
- * preempt_count needs to be 1 initially, until the scheduler is functional.
- */
-#ifndef __ASSEMBLY__
-#define INIT_THREAD_INFO(tsk)                   \
-{                                               \
-        .task          = &tsk,                  \
-        .exec_domain   = &default_exec_domain,  \
-        .flags         = 0,                     \
-        .cpu           = 0,                     \
-        .preempt_count = 1,                     \
-        .addr_limit     = KERNEL_DS,            \
-        .restart_block = {                      \
-                .fn = do_no_restart_syscall,    \
-        },                                      \
-}
-#define init_thread_info        (init_thread_union.thread_info)
-#define init_stack              (init_thread_union.stack)
-static inline struct thread_info *current_thread_info(void)
-{
-        struct thread_info *ti;
-        ti = (void *)(read_pda(kernelstack) + PDA_STACKOFFSET - THREAD_SIZE);
-        return ti;
-}
-/* do not use in interrupt context */
-static inline struct thread_info *stack_thread_info(void)
-{
-        struct thread_info *ti;
-        asm("andq %%rsp,%0; " : "=r" (ti) : "0" (~(THREAD_SIZE - 1)));
-        return ti;
-}
-/* thread information allocation */
-#ifdef CONFIG_DEBUG_STACK_USAGE
-#define THREAD_FLAGS (GFP_KERNEL | __GFP_ZERO)
-#else
-#define THREAD_FLAGS GFP_KERNEL
-#endif
-#define alloc_thread_info(tsk)                                          \
-        ((struct thread_info *)__get_free_pages(THREAD_FLAGS, THREAD_ORDER))
-#else /* !__ASSEMBLY__ */
-/* how to get the thread information struct from ASM */
-#define GET_THREAD_INFO(reg) \
-        movq %gs:pda_kernelstack,reg ; \
-        subq $(THREAD_SIZE-PDA_STACKOFFSET),reg
-#endif
-/*
- * thread information flags
- * - these are process state flags that various assembly files
- *   may need to access
- * - pending work-to-be-done flags are in LSW
- * - other flags in MSW
- * Warning: layout of LSW is hardcoded in entry.S
- */
-#define TIF_SYSCALL_TRACE       0       /* syscall trace active */
-#define TIF_SIGPENDING          2       /* signal pending */
-#define TIF_NEED_RESCHED        3       /* rescheduling necessary */
-#define TIF_SINGLESTEP          4       /* reenable singlestep on user return*/
-#define TIF_IRET                5       /* force IRET */
-#define TIF_SYSCALL_AUDIT       7       /* syscall auditing active */
-#define TIF_SECCOMP             8       /* secure computing */
-#define TIF_MCE_NOTIFY          10      /* notify userspace of an MCE */
-#define TIF_HRTICK_RESCHED      11      /* reprogram hrtick timer */
-/* 16 free */
-#define TIF_IA32                17      /* 32bit process */
-#define TIF_FORK                18      /* ret_from_fork */
-#define TIF_ABI_PENDING         19
-#define TIF_MEMDIE              20
-#define TIF_DEBUG               21      /* uses debug registers */
-#define TIF_IO_BITMAP           22      /* uses I/O bitmap */
-#define TIF_FREEZE              23      /* is freezing for suspend */
-#define TIF_FORCED_TF           24      /* true if TF in eflags artificially */
-#define TIF_DEBUGCTLMSR         25      /* uses thread_struct.debugctlmsr */
-#define TIF_DS_AREA_MSR         26      /* uses thread_struct.ds_area_msr */
-#define TIF_BTS_TRACE_TS        27      /* record scheduling event timestamps */
-#define TIF_NOTSC               28      /* TSC is not accessible in userland */
-#define _TIF_SYSCALL_TRACE      (1 << TIF_SYSCALL_TRACE)
-#define _TIF_SIGPENDING         (1 << TIF_SIGPENDING)
-#define _TIF_SINGLESTEP         (1 << TIF_SINGLESTEP)
-#define _TIF_NEED_RESCHED       (1 << TIF_NEED_RESCHED)
-#define _TIF_IRET               (1 << TIF_IRET)
-#define _TIF_SYSCALL_AUDIT      (1 << TIF_SYSCALL_AUDIT)
-#define _TIF_SECCOMP            (1 << TIF_SECCOMP)
-#define _TIF_MCE_NOTIFY         (1 << TIF_MCE_NOTIFY)
-#define _TIF_HRTICK_RESCHED     (1 << TIF_HRTICK_RESCHED)
-#define _TIF_IA32               (1 << TIF_IA32)
-#define _TIF_FORK               (1 << TIF_FORK)
-#define _TIF_ABI_PENDING        (1 << TIF_ABI_PENDING)
-#define _TIF_DEBUG              (1 << TIF_DEBUG)
-#define _TIF_IO_BITMAP          (1 << TIF_IO_BITMAP)
-#define _TIF_FREEZE             (1 << TIF_FREEZE)
-#define _TIF_FORCED_TF          (1 << TIF_FORCED_TF)
-#define _TIF_DEBUGCTLMSR        (1 << TIF_DEBUGCTLMSR)
-#define _TIF_DS_AREA_MSR        (1 << TIF_DS_AREA_MSR)
-#define _TIF_BTS_TRACE_TS       (1 << TIF_BTS_TRACE_TS)
-#define _TIF_NOTSC              (1 << TIF_NOTSC)
-/* work to do on interrupt/exception return */
-#define _TIF_WORK_MASK                                                  \
-        (0x0000FFFF &                                                   \
-         ~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP|_TIF_SECCOMP))
-/* work to do on any return to user space */
-#define _TIF_ALLWORK_MASK (0x0000FFFF & ~_TIF_SECCOMP)
-#define _TIF_DO_NOTIFY_MASK                                             \
-        (_TIF_SIGPENDING|_TIF_SINGLESTEP|_TIF_MCE_NOTIFY|_TIF_HRTICK_RESCHED)
-/* flags to check in __switch_to() */
-#define _TIF_WORK_CTXSW                                                 \
-        (_TIF_IO_BITMAP|_TIF_DEBUGCTLMSR|_TIF_DS_AREA_MSR|_TIF_BTS_TRACE_TS|_TIF_NOTSC)
-#define _TIF_WORK_CTXSW_PREV _TIF_WORK_CTXSW
-#define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW|_TIF_DEBUG)
-#define PREEMPT_ACTIVE     0x10000000
-/*
- * Thread-synchronous status.
- *
- * This is different from the flags in that nobody else
- * ever touches our thread-synchronous status, so we don't
- * have to worry about atomic accesses.
- */
-#define TS_USEDFPU              0x0001  /* FPU was used by this task
-                                           this quantum (SMP) */
-#define TS_COMPAT               0x0002  /* 32bit syscall active */
-#define TS_POLLING              0x0004  /* true if in idle loop
-                                           and not sleeping */
-#define TS_RESTORE_SIGMASK      0x0008  /* restore signal mask in do_signal() */
-#define tsk_is_polling(t) (task_thread_info(t)->status & TS_POLLING)
-#ifndef __ASSEMBLY__
-#define HAVE_SET_RESTORE_SIGMASK        1
-static inline void set_restore_sigmask(void)
-{
-        struct thread_info *ti = current_thread_info();
-        ti->status |= TS_RESTORE_SIGMASK;
-        set_bit(TIF_SIGPENDING, &ti->flags);
-}
-#endif  /* !__ASSEMBLY__ */
-#endif /* __KERNEL__ */
-#endif /* _ASM_THREAD_INFO_H */
diff --git a/include/asm-x86/tlbflush.h b/include/asm-x86/tlbflush.h
index 0c0674d94255..35c76ceb9f40 100644
--- a/include/asm-x86/tlbflush.h
+++ b/include/asm-x86/tlbflush.h
@@ -22,12 +22,23 @@ static inline void __native_flush_tlb(void)
 static inline void __native_flush_tlb_global(void)
 {
-        unsigned long cr4 = read_cr4();
+        unsigned long flags;
+        unsigned long cr4;
+        /*
+         * Read-modify-write to CR4 - protect it from preemption and
+         * from interrupts. (Use the raw variant because this code can
+         * be called from deep inside debugging code.)
+         */
+        raw_local_irq_save(flags);
+        cr4 = read_cr4();
        /* clear PGE */
        write_cr4(cr4 & ~X86_CR4_PGE);
        /* write old PGE again and flush TLBs */
        write_cr4(cr4);
+        raw_local_irq_restore(flags);
 }
 static inline void __native_flush_tlb_single(unsigned long addr)
diff --git a/include/asm-x86/unistd_64.h b/include/asm-x86/unistd_64.h
index fe26e36d0f51..9c1a4a3470d9 100644
--- a/include/asm-x86/unistd_64.h
+++ b/include/asm-x86/unistd_64.h
@@ -290,7 +290,7 @@ __SYSCALL(__NR_rt_sigtimedwait, sys_rt_sigtimedwait)
 #define __NR_rt_sigqueueinfo                    129
 __SYSCALL(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo)
 #define __NR_rt_sigsuspend                      130
-__SYSCALL(__NR_rt_sigsuspend, stub_rt_sigsuspend)
+__SYSCALL(__NR_rt_sigsuspend, sys_rt_sigsuspend)
 #define __NR_sigaltstack                        131
 __SYSCALL(__NR_sigaltstack, stub_sigaltstack)
 #define __NR_utime                              132
diff --git a/include/asm-x86/vm86.h b/include/asm-x86/vm86.h
index 074b357146df..5ce351325e01 100644
--- a/include/asm-x86/vm86.h
+++ b/include/asm-x86/vm86.h
@@ -14,12 +14,6 @@
 #include <asm/processor-flags.h>
-#ifdef CONFIG_VM86
-#define X86_VM_MASK     X86_EFLAGS_VM
-#else
-#define X86_VM_MASK     0 /* No VM86 support */
-#endif
 #define BIOSSEG         0x0f000
 #define CPU_086         0
@@ -121,7 +115,6 @@ struct vm86plus_info_struct {
        unsigned long is_vm86pus:1;           /* for vm86 internal use */
        unsigned char vm86dbg_intxxtab[32];   /* for debugger */
 };
 struct vm86plus_struct {
        struct vm86_regs regs;
        unsigned long flags;
@@ -133,6 +126,9 @@ struct vm86plus_struct {
 };
 #ifdef __KERNEL__
+#include <asm/ptrace.h>
 /*
 * This is the (kernel) stack-layout when we have done a "SAVE_ALL" from vm86
 * mode - the main change is that the old segment descriptors aren't
@@ -141,7 +137,6 @@ struct vm86plus_struct {
 * at the end of the structure. Look at ptrace.h to see the "normal"
 * setup. For user space layout see 'struct vm86_regs' above.
 */
-#include <asm/ptrace.h>
 struct kernel_vm86_regs {
 /*
diff --git a/include/asm-x86/xen/hypercall.h b/include/asm-x86/xen/hypercall.h
index c2ccd997ed35..2a4f9b41d684 100644
--- a/include/asm-x86/xen/hypercall.h
+++ b/include/asm-x86/xen/hypercall.h
@@ -176,9 +176,9 @@ HYPERVISOR_fpu_taskswitch(int set)
 }
 static inline int
-HYPERVISOR_sched_op(int cmd, unsigned long arg)
+HYPERVISOR_sched_op(int cmd, void *arg)
 {
-        return _hypercall2(int, sched_op, cmd, arg);
+        return _hypercall2(int, sched_op_new, cmd, arg);
 }
 static inline long
@@ -315,6 +315,13 @@ HYPERVISOR_nmi_op(unsigned long op, unsigned long arg)
 }
 static inline void
+MULTI_fpu_taskswitch(struct multicall_entry *mcl, int set)
+{
+        mcl->op = __HYPERVISOR_fpu_taskswitch;
+        mcl->args[0] = set;
+}
+static inline void
 MULTI_update_va_mapping(struct multicall_entry *mcl, unsigned long va,
                        pte_t new_val, unsigned long flags)
 {
diff --git a/include/asm-x86/xen/page.h b/include/asm-x86/xen/page.h
index 01799305f02a..377c04591c15 100644
--- a/include/asm-x86/xen/page.h
+++ b/include/asm-x86/xen/page.h
@@ -26,15 +26,20 @@ typedef struct xpaddr {
 #define FOREIGN_FRAME_BIT       (1UL<<31)
 #define FOREIGN_FRAME(m)        ((m) | FOREIGN_FRAME_BIT)
-extern unsigned long *phys_to_machine_mapping;
+/* Maximum amount of memory we can handle in a domain in pages */
+#define MAX_DOMAIN_PAGES                                                \
+    ((unsigned long)((u64)CONFIG_XEN_MAX_DOMAIN_MEMORY * 1024 * 1024 * 1024 / PAGE_SIZE))
+extern unsigned long get_phys_to_machine(unsigned long pfn);
+extern void set_phys_to_machine(unsigned long pfn, unsigned long mfn);
 static inline unsigned long pfn_to_mfn(unsigned long pfn)
 {
        if (xen_feature(XENFEAT_auto_translated_physmap))
                return pfn;
-        return phys_to_machine_mapping[(unsigned int)(pfn)] &
+        return get_phys_to_machine(pfn) & ~FOREIGN_FRAME_BIT;
-                ~FOREIGN_FRAME_BIT;
 }
 static inline int phys_to_machine_mapping_valid(unsigned long pfn)
@@ -42,7 +47,7 @@ static inline int phys_to_machine_mapping_valid(unsigned long pfn)
        if (xen_feature(XENFEAT_auto_translated_physmap))
                return 1;
-        return (phys_to_machine_mapping[pfn] != INVALID_P2M_ENTRY);
+        return get_phys_to_machine(pfn) != INVALID_P2M_ENTRY;
 }
 static inline unsigned long mfn_to_pfn(unsigned long mfn)
@@ -106,20 +111,12 @@ static inline unsigned long mfn_to_local_pfn(unsigned long mfn)
        unsigned long pfn = mfn_to_pfn(mfn);
        if ((pfn < max_mapnr)
            && !xen_feature(XENFEAT_auto_translated_physmap)
-            && (phys_to_machine_mapping[pfn] != mfn))
+            && (get_phys_to_machine(pfn) != mfn))
                return max_mapnr; /* force !pfn_valid() */
+        /* XXX fixme; not true with sparsemem */
        return pfn;
 }
-static inline void set_phys_to_machine(unsigned long pfn, unsigned long mfn)
-{
-        if (xen_feature(XENFEAT_auto_translated_physmap)) {
-                BUG_ON(pfn != mfn && mfn != INVALID_P2M_ENTRY);
-                return;
-        }
-        phys_to_machine_mapping[pfn] = mfn;
-}
 /* VIRT <-> MACHINE conversion */
 #define virt_to_machine(v)      (phys_to_machine(XPADDR(__pa(v))))
 #define virt_to_mfn(v)          (pfn_to_mfn(PFN_DOWN(__pa(v))))
@@ -127,7 +124,7 @@ static inline void set_phys_to_machine(unsigned long pfn, unsigned long mfn)
 static inline unsigned long pte_mfn(pte_t pte)
 {
-        return (pte.pte & ~_PAGE_NX) >> PAGE_SHIFT;
+        return (pte.pte & PTE_MASK) >> PAGE_SHIFT;
 }
 static inline pte_t mfn_pte(unsigned long page_nr, pgprot_t pgprot)
@@ -150,13 +147,9 @@ static inline pte_t __pte_ma(pteval_t x)
        return (pte_t) { .pte = x };
 }
-#ifdef CONFIG_X86_PAE
 #define pmd_val_ma(v) ((v).pmd)
 #define pud_val_ma(v) ((v).pgd.pgd)
 #define __pmd_ma(x)     ((pmd_t) { (x) } )
-#else  /* !X86_PAE */
-#define pmd_val_ma(v)   ((v).pud.pgd.pgd)
-#endif  /* CONFIG_X86_PAE */
 #define pgd_val_ma(x)   ((x).pgd)
diff --git a/include/asm-x86/xor_32.h b/include/asm-x86/xor_32.h
index 067b5c1835a3..921b45840449 100644
--- a/include/asm-x86/xor_32.h
+++ b/include/asm-x86/xor_32.h
@@ -1,3 +1,6 @@
+#ifndef ASM_X86__XOR_32_H
+#define ASM_X86__XOR_32_H
 /*
 * Optimized RAID-5 checksumming functions for MMX and SSE.
 *
@@ -881,3 +884,5 @@ do {							\
   deals with a load to a line that is being prefetched.  */
 #define XOR_SELECT_TEMPLATE(FASTEST)                    \
        (cpu_has_xmm ? &xor_block_pIII_sse : FASTEST)
+#endif /* ASM_X86__XOR_32_H */
diff --git a/include/asm-x86/xor_64.h b/include/asm-x86/xor_64.h
index 24957e39ac8a..2d3a18de295b 100644
--- a/include/asm-x86/xor_64.h
+++ b/include/asm-x86/xor_64.h
@@ -1,3 +1,6 @@
+#ifndef ASM_X86__XOR_64_H
+#define ASM_X86__XOR_64_H
 /*
 * Optimized RAID-5 checksumming functions for MMX and SSE.
 *
@@ -354,3 +357,5 @@ do {						\
   We may also be able to load into the L1 only depending on how the cpu
   deals with a load to a line that is being prefetched.  */
 #define XOR_SELECT_TEMPLATE(FASTEST) (&xor_block_sse)
+#endif /* ASM_X86__XOR_64_H */
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 5dfa739045c8..71d70d1fbce2 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -92,7 +92,6 @@ header-y += if_slip.h
 header-y += if_strip.h
 header-y += if_tun.h
 header-y += if_tunnel.h
-header-y += in6.h
 header-y += in_route.h
 header-y += ioctl.h
 header-y += ip6_tunnel.h
@@ -167,6 +166,9 @@ unifdef-y += acct.h
 unifdef-y += adb.h
 unifdef-y += adfs_fs.h
 unifdef-y += agpgart.h
+ifneq ($(wildcard $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
+unifdef-y += a.out.h
+endif
 unifdef-y += apm_bios.h
 unifdef-y += atalk.h
 unifdef-y += atmdev.h
@@ -236,6 +238,7 @@ unifdef-y += if_vlan.h
 unifdef-y += igmp.h
 unifdef-y += inet_diag.h
 unifdef-y += in.h
+unifdef-y += in6.h
 unifdef-y += inotify.h
 unifdef-y += input.h
 unifdef-y += ip.h
diff --git a/include/linux/a.out.h b/include/linux/a.out.h
index 208f4e8ed304..e86dfca44589 100644
--- a/include/linux/a.out.h
+++ b/include/linux/a.out.h
@@ -1,8 +1,6 @@
 #ifndef __A_OUT_GNU_H__
 #define __A_OUT_GNU_H__
-#ifdef CONFIG_ARCH_SUPPORTS_AOUT
 #define __GNU_EXEC_MACROS__
 #ifndef __STRUCT_EXEC_OVERRIDE__
@@ -277,10 +275,4 @@ struct relocation_info
 #endif /* no N_RELOCATION_INFO_DECLARED.  */
 #endif /*__ASSEMBLY__ */
-#else /* CONFIG_ARCH_SUPPORTS_AOUT */
-#ifndef __ASSEMBLY__
-struct exec {
-};
-#endif
-#endif /* CONFIG_ARCH_SUPPORTS_AOUT */
 #endif /* __A_OUT_GNU_H__ */
diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h
index 661d90d6cf7c..972b12bcfb36 100644
--- a/include/linux/agp_backend.h
+++ b/include/linux/agp_backend.h
@@ -30,14 +30,6 @@
 #ifndef _AGP_BACKEND_H
 #define _AGP_BACKEND_H 1
-#ifndef TRUE
-#define TRUE 1
-#endif
-#ifndef FALSE
-#define FALSE 0
-#endif
 enum chipset_type {
        NOT_SUPPORTED,
        SUPPORTED,
@@ -57,7 +49,7 @@ struct agp_kern_info {
        size_t aper_size;
        int max_memory;         /* In pages */
        int current_memory;
-        int cant_use_aperture;
+        bool cant_use_aperture;
        unsigned long page_mask;
        struct vm_operations_struct *vm_ops;
 };
@@ -83,9 +75,9 @@ struct agp_memory {
        off_t pg_start;
        u32 type;
        u32 physical;
-        u8 is_bound;
+        bool is_bound;
-        u8 is_flushed;
+        bool is_flushed;
-        u8 vmalloc_flag;
+        bool vmalloc_flag;
 };
 #define AGP_NORMAL_MEMORY 0
diff --git a/include/linux/agpgart.h b/include/linux/agpgart.h
index 62aef589eb94..c8fdb6e658e1 100644
--- a/include/linux/agpgart.h
+++ b/include/linux/agpgart.h
@@ -206,8 +206,8 @@ struct agp_front_data {
        struct agp_controller *current_controller;
        struct agp_controller *controllers;
        struct agp_file_private *file_priv_list;
-        u8 used_by_controller;
+        bool used_by_controller;
-        u8 backend_acquired;
+        bool backend_acquired;
 };
 #endif                          /* __KERNEL__ */
diff --git a/include/linux/atm.h b/include/linux/atm.h
index 60136684e0af..c791ddd96939 100644
--- a/include/linux/atm.h
+++ b/include/linux/atm.h
@@ -16,14 +16,11 @@
 * documentation. Do not change them.
 */
-#ifdef __KERNEL__
-#include <linux/socket.h>
-#include <linux/types.h>
-#endif
 #include <linux/compiler.h>
 #include <linux/atmapi.h>
 #include <linux/atmsap.h>
 #include <linux/atmioc.h>
+#include <linux/types.h>
 /* general ATM constants */
@@ -212,7 +209,7 @@ struct sockaddr_atmsvc {
        char            pub[ATM_E164_LEN+1]; /* public address (E.164) */
                                        /* unused addresses must be bzero'ed */
        char            lij_type;       /* role in LIJ call; one of ATM_LIJ* */
-        uint32_t        lij_id;         /* LIJ call identifier */
+        __u32   lij_id;         /* LIJ call identifier */
    } sas_addr __ATM_API_ALIGN;         /* SVC address */
 };
diff --git a/include/linux/atm_tcp.h b/include/linux/atm_tcp.h
index 18787f9b2f19..375638f8554b 100644
--- a/include/linux/atm_tcp.h
+++ b/include/linux/atm_tcp.h
@@ -8,11 +8,9 @@
 #define LINUX_ATM_TCP_H
 #include <linux/atmapi.h>
+#include <linux/atm.h>
-#ifdef __KERNEL__
-#include <linux/types.h>
-#endif
 #include <linux/atmioc.h>
+#include <linux/types.h>
 /*
@@ -20,9 +18,9 @@
 */
 struct atmtcp_hdr {
-        uint16_t        vpi;
+        __u16   vpi;
-        uint16_t        vci;
+        __u16   vci;
-        uint32_t        length;         /* ... of data part */
+        __u32   length;         /* ... of data part */
 };
 /*
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 63c3bb98558f..8b82974bdc12 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -571,7 +571,7 @@ extern void		    audit_log_lost(const char *message);
 extern int                  audit_update_lsm_rules(void);
                                /* Private API (for audit.c only) */
-extern int audit_filter_user(struct netlink_skb_parms *cb, int type);
+extern int audit_filter_user(struct netlink_skb_parms *cb);
 extern int audit_filter_type(int type);
 extern int  audit_receive_filter(int type, int pid, int uid, int seq,
                                void *data, size_t datasz, uid_t loginuid,
diff --git a/include/linux/bitrev.h b/include/linux/bitrev.h
index 05e540d6963a..7ffe03f4693d 100644
--- a/include/linux/bitrev.h
+++ b/include/linux/bitrev.h
@@ -10,6 +10,7 @@ static inline u8 bitrev8(u8 byte)
        return byte_rev_table[byte];
 }
+extern u16 bitrev16(u16 in);
 extern u32 bitrev32(u32 in);
 #endif /* _LINUX_BITREV_H */
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index cfc3147e5cf9..e3ef903aae88 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -55,6 +55,7 @@ enum blktrace_act {
 enum blktrace_notify {
        __BLK_TN_PROCESS = 0,           /* establish pid/name mapping */
        __BLK_TN_TIMESTAMP,             /* include system clock */
+        __BLK_TN_MESSAGE,               /* Character string message */
 };
@@ -79,6 +80,7 @@ enum blktrace_notify {
 #define BLK_TN_PROCESS          (__BLK_TN_PROCESS | BLK_TC_ACT(BLK_TC_NOTIFY))
 #define BLK_TN_TIMESTAMP        (__BLK_TN_TIMESTAMP | BLK_TC_ACT(BLK_TC_NOTIFY))
+#define BLK_TN_MESSAGE          (__BLK_TN_MESSAGE | BLK_TC_ACT(BLK_TC_NOTIFY))
 #define BLK_IO_TRACE_MAGIC      0x65617400
 #define BLK_IO_TRACE_VERSION    0x07
@@ -119,6 +121,7 @@ struct blk_trace {
        int trace_state;
        struct rchan *rchan;
        unsigned long *sequence;
+        unsigned char *msg_data;
        u16 act_mask;
        u64 start_lba;
        u64 end_lba;
@@ -149,7 +152,28 @@ extern void blk_trace_shutdown(struct request_queue *);
 extern void __blk_add_trace(struct blk_trace *, sector_t, int, int, u32, int, int, void *);
 extern int do_blk_trace_setup(struct request_queue *q,
        char *name, dev_t dev, struct blk_user_trace_setup *buts);
+extern void __trace_note_message(struct blk_trace *, const char *fmt, ...);
+/**
+ * blk_add_trace_msg - Add a (simple) message to the blktrace stream
+ * @q:          queue the io is for
+ * @fmt:        format to print message in
+ * args...      Variable argument list for format
+ *
+ * Description:
+ *     Records a (simple) message onto the blktrace stream.
+ *
+ *     NOTE: BLK_TN_MAX_MSG characters are output at most.
+ *     NOTE: Can not use 'static inline' due to presence of var args...
+ *
+ **/
+#define blk_add_trace_msg(q, fmt, ...)                                  \
+        do {                                                            \
+                struct blk_trace *bt = (q)->blk_trace;                  \
+                if (unlikely(bt))                                       \
+                        __trace_note_message(bt, fmt, ##__VA_ARGS__);   \
+        } while (0)
+#define BLK_TN_MAX_MSG          128
 /**
 * blk_add_trace_rq - Add a trace for a request oriented action
@@ -299,6 +323,8 @@ extern int blk_trace_remove(struct request_queue *q);
 #define blk_trace_setup(q, name, dev, arg)      (-ENOTTY)
 #define blk_trace_startstop(q, start)           (-ENOTTY)
 #define blk_trace_remove(q)                     (-ENOTTY)
+#define blk_add_trace_msg(q, fmt, ...)          do { } while (0)
 #endif /* CONFIG_BLK_DEV_IO_TRACE */
 #endif /* __KERNEL__ */
 #endif
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 6a5dbdc8a7dc..686895bacd9d 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -94,7 +94,7 @@ extern unsigned long init_bootmem_node(pg_data_t *pgdat,
                                       unsigned long freepfn,
                                       unsigned long startpfn,
                                       unsigned long endpfn);
-extern void reserve_bootmem_node(pg_data_t *pgdat,
+extern int reserve_bootmem_node(pg_data_t *pgdat,
                                 unsigned long physaddr,
                                 unsigned long size,
                                 int flags);
diff --git a/include/linux/capability.h b/include/linux/capability.h
index f4ea0dd9a618..02673846d205 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -31,11 +31,11 @@ struct task_struct;
 #define _LINUX_CAPABILITY_VERSION_1  0x19980330
 #define _LINUX_CAPABILITY_U32S_1     1
-#define _LINUX_CAPABILITY_VERSION_2  0x20071026
+#define _LINUX_CAPABILITY_VERSION_2  0x20071026  /* deprecated - use v3 */
 #define _LINUX_CAPABILITY_U32S_2     2
-#define _LINUX_CAPABILITY_VERSION    _LINUX_CAPABILITY_VERSION_2
+#define _LINUX_CAPABILITY_VERSION_3  0x20080522
-#define _LINUX_CAPABILITY_U32S       _LINUX_CAPABILITY_U32S_2
+#define _LINUX_CAPABILITY_U32S_3     2
 typedef struct __user_cap_header_struct {
        __u32 version;
@@ -77,10 +77,23 @@ struct vfs_cap_data {
        } data[VFS_CAP_U32];
 };
-#ifdef __KERNEL__
+#ifndef __KERNEL__
+/*
+ * Backwardly compatible definition for source code - trapped in a
+ * 32-bit world. If you find you need this, please consider using
+ * libcap to untrap yourself...
+ */
+#define _LINUX_CAPABILITY_VERSION  _LINUX_CAPABILITY_VERSION_1
+#define _LINUX_CAPABILITY_U32S     _LINUX_CAPABILITY_U32S_1
+#else
+#define _KERNEL_CAPABILITY_VERSION _LINUX_CAPABILITY_VERSION_3
+#define _KERNEL_CAPABILITY_U32S    _LINUX_CAPABILITY_U32S_3
 typedef struct kernel_cap_struct {
-        __u32 cap[_LINUX_CAPABILITY_U32S];
+        __u32 cap[_KERNEL_CAPABILITY_U32S];
 } kernel_cap_t;
 #define _USER_CAP_HEADER_SIZE  (sizeof(struct __user_cap_header_struct))
@@ -351,7 +364,7 @@ typedef struct kernel_cap_struct {
 */
 #define CAP_FOR_EACH_U32(__capi)  \
-        for (__capi = 0; __capi < _LINUX_CAPABILITY_U32S; ++__capi)
+        for (__capi = 0; __capi < _KERNEL_CAPABILITY_U32S; ++__capi)
 # define CAP_FS_MASK_B0     (CAP_TO_MASK(CAP_CHOWN)             \
                            | CAP_TO_MASK(CAP_DAC_OVERRIDE)     \
@@ -361,7 +374,7 @@ typedef struct kernel_cap_struct {
 # define CAP_FS_MASK_B1     (CAP_TO_MASK(CAP_MAC_OVERRIDE))
-#if _LINUX_CAPABILITY_U32S != 2
+#if _KERNEL_CAPABILITY_U32S != 2
 # error Fix up hand-coded capability macro initializers
 #else /* HAND-CODED capability initializers */
@@ -372,7 +385,7 @@ typedef struct kernel_cap_struct {
 # define CAP_NFSD_SET     ((kernel_cap_t){{ CAP_FS_MASK_B0|CAP_TO_MASK(CAP_SYS_RESOURCE), \
                                        CAP_FS_MASK_B1 } })
-#endif /* _LINUX_CAPABILITY_U32S != 2 */
+#endif /* _KERNEL_CAPABILITY_U32S != 2 */
 #define CAP_INIT_INH_SET    CAP_EMPTY_SET
@@ -488,6 +501,8 @@ extern const kernel_cap_t __cap_empty_set;
 extern const kernel_cap_t __cap_full_set;
 extern const kernel_cap_t __cap_init_eff_set;
+kernel_cap_t cap_set_effective(const kernel_cap_t pE_new);
 int capable(int cap);
 int __capable(struct task_struct *t, int cap);
diff --git a/include/linux/cfag12864b.h b/include/linux/cfag12864b.h
index 1605dd8aa646..6f9f19d66591 100644
--- a/include/linux/cfag12864b.h
+++ b/include/linux/cfag12864b.h
@@ -4,7 +4,7 @@
 * Description: cfag12864b LCD driver header
 *     License: GPLv2
 *
- *      Author: Copyright (C) Miguel Ojeda Sandonis <maxextreme@gmail.com>
+ *      Author: Copyright (C) Miguel Ojeda Sandonis
 *        Date: 2006-10-12
 *
 *  This program is free software; you can redistribute it and/or modify
diff --git a/include/linux/console.h b/include/linux/console.h
index a4f27fbdf549..248e6e3b9b73 100644
--- a/include/linux/console.h
+++ b/include/linux/console.h
@@ -108,6 +108,8 @@ struct console {
        struct   console *next;
 };
+extern int console_set_on_cmdline;
 extern int add_preferred_console(char *name, int idx, char *options);
 extern int update_console_cmdline(char *name, int idx, char *name_new, int idx_new, char *options);
 extern void register_console(struct console *);
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 51e6b1e520e6..dcf77fa826b5 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -82,6 +82,7 @@ struct cpuidle_state_kobj {
 };
 struct cpuidle_device {
+        unsigned int            registered:1;
        unsigned int            enabled:1;
        unsigned int            cpu;
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 5df3db58fcc6..c24875bd9c5b 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -353,6 +353,10 @@ static inline void __cpus_fold(cpumask_t *dstp, const cpumask_t *origp,
        for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask)
 #endif /* NR_CPUS */
+#define next_cpu_nr(n, src)             next_cpu(n, src)
+#define cpus_weight_nr(cpumask)         cpus_weight(cpumask)
+#define for_each_cpu_mask_nr(cpu, mask) for_each_cpu_mask(cpu, mask)
 /*
 * The following particular system cpumasks and operations manage
 * possible, present and online cpus.  Each of them is a fixed size
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 2a6639407c80..d982eb89c77d 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -300,7 +300,7 @@ extern int d_validate(struct dentry *, struct dentry *);
 extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
 extern char *__d_path(const struct path *path, struct path *root, char *, int);
-extern char *d_path(struct path *, char *, int);
+extern char *d_path(const struct path *, char *, int);
 extern char *dentry_path(struct dentry *, char *, int);
 /* Allocation counts.. */
diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h
index f4a5871767f5..4aaa4afb1cb9 100644
--- a/include/linux/debug_locks.h
+++ b/include/linux/debug_locks.h
@@ -1,6 +1,8 @@
 #ifndef __LINUX_DEBUG_LOCKING_H
 #define __LINUX_DEBUG_LOCKING_H
+#include <linux/kernel.h>
 struct task_struct;
 extern int debug_locks;
@@ -11,14 +13,6 @@ extern int debug_locks_silent;
 */
 extern int debug_locks_off(void);
-/*
- * In the debug case we carry the caller's instruction pointer into
- * other functions, but we dont want the function argument overhead
- * in the nondebug case - hence these macros:
- */
-#define _RET_IP_                (unsigned long)__builtin_return_address(0)
-#define _THIS_IP_  ({ __label__ __here; __here: (unsigned long)&&__here; })
 #define DEBUG_LOCKS_WARN_ON(c)                                          \
 ({                                                                      \
        int __ret = 0;                                                  \
diff --git a/include/linux/device.h b/include/linux/device.h
index 15e9fa3ad3af..6a2d04c011bc 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -385,6 +385,9 @@ static inline const char *dev_name(struct device *dev)
        return dev->bus_id;
 }
+extern int dev_set_name(struct device *dev, const char *name, ...)
+                        __attribute__((format(printf, 2, 3)));
 #ifdef CONFIG_NUMA
 static inline int dev_to_node(struct device *dev)
 {
@@ -449,9 +452,21 @@ extern int __must_check device_reprobe(struct device *dev);
 /*
 * Easy functions for dynamically creating devices on the fly
 */
+extern struct device *device_create_vargs(struct class *cls,
+                                          struct device *parent,
+                                          dev_t devt,
+                                          void *drvdata,
+                                          const char *fmt,
+                                          va_list vargs);
 extern struct device *device_create(struct class *cls, struct device *parent,
                                    dev_t devt, const char *fmt, ...)
                                    __attribute__((format(printf, 4, 5)));
+extern struct device *device_create_drvdata(struct class *cls,
+                                            struct device *parent,
+                                            dev_t devt,
+                                            void *drvdata,
+                                            const char *fmt, ...)
+                                    __attribute__((format(printf, 5, 6)));
 extern void device_destroy(struct class *cls, dev_t devt);
 /*
diff --git a/include/linux/firmware.h b/include/linux/firmware.h
index 4d10c7328d2d..6c7eff2ebada 100644
--- a/include/linux/firmware.h
+++ b/include/linux/firmware.h
@@ -13,7 +13,7 @@ struct firmware {
 struct device;
-#if defined(CONFIG_FW_LOADER) || defined(CONFIG_FW_LOADER_MODULE)
+#if defined(CONFIG_FW_LOADER) || (defined(CONFIG_FW_LOADER_MODULE) && defined(MODULE))
 int request_firmware(const struct firmware **fw, const char *name,
                     struct device *device);
 int request_firmware_nowait(
diff --git a/include/linux/fs.h b/include/linux/fs.h
index f413085f748e..d8e2762ed14d 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -83,6 +83,7 @@ extern int dir_notify_enable;
 #define READ_SYNC       (READ | (1 << BIO_RW_SYNC))
 #define READ_META       (READ | (1 << BIO_RW_META))
 #define WRITE_SYNC      (WRITE | (1 << BIO_RW_SYNC))
+#define SWRITE_SYNC     (SWRITE | (1 << BIO_RW_SYNC))
 #define WRITE_BARRIER   ((1 << BIO_RW) | (1 << BIO_RW_BARRIER))
 #define SEL_IN          1
@@ -894,8 +895,6 @@ static inline int file_check_writeable(struct file *filp)
 typedef struct files_struct *fl_owner_t;
 struct file_lock_operations {
-        void (*fl_insert)(struct file_lock *);  /* lock insertion callback */
-        void (*fl_remove)(struct file_lock *);  /* lock removal callback */
        void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
        void (*fl_release_private)(struct file_lock *);
 };
@@ -2000,7 +1999,10 @@ extern int simple_fill_super(struct super_block *, int, struct tree_descr *);
 extern int simple_pin_fs(struct file_system_type *, struct vfsmount **mount, int *count);
 extern void simple_release_fs(struct vfsmount **mount, int *count);
-extern ssize_t simple_read_from_buffer(void __user *, size_t, loff_t *, const void *, size_t);
+extern ssize_t simple_read_from_buffer(void __user *to, size_t count,
+                        loff_t *ppos, const void *from, size_t available);
+extern ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos,
+                        const void *from, size_t available);
 #ifdef CONFIG_MIGRATION
 extern int buffer_migrate_page(struct address_space *,
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index 4987a84078ef..98be6c5762b9 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -8,6 +8,9 @@
 #else
+#include <linux/types.h>
+#include <linux/errno.h>
 /*
 * Some platforms don't support the GPIO programming interface.
 *
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 4ce3b7a979ba..fe56b86f2c67 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -2,8 +2,6 @@
 #define __HID_H
 /*
- * $Id: hid.h,v 1.24 2001/12/27 10:37:41 vojtech Exp $
- *
 *  Copyright (c) 1999 Andreas Gal
 *  Copyright (c) 2000-2001 Vojtech Pavlik
 *  Copyright (c) 2006-2007 Jiri Kosina
@@ -285,6 +283,7 @@ struct hid_item {
 #define HID_QUIRK_HWHEEL_WHEEL_INVERT           0x04000000
 #define HID_QUIRK_MICROSOFT_KEYS                0x08000000
 #define HID_QUIRK_FULLSPEED_INTERVAL            0x10000000
+#define HID_QUIRK_APPLE_NUMLOCK_EMULATION       0x20000000
 /*
 * Separate quirks for runtime report descriptor fixup
diff --git a/include/linux/hiddev.h b/include/linux/hiddev.h
index acbdae6d7ae1..a416b904ba90 100644
--- a/include/linux/hiddev.h
+++ b/include/linux/hiddev.h
@@ -2,8 +2,6 @@
 #define _HIDDEV_H
 /*
- * $Id: hiddev.h,v 1.2 2001/04/26 11:26:09 vojtech Exp $
- *
 *  Copyright (c) 1999-2000 Vojtech Pavlik
 *
 *  Sponsored by SuSE
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index fb9af6a0fe9c..8dc730132192 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -171,7 +171,7 @@ struct i2c_client {
        struct i2c_adapter *adapter;    /* the adapter we sit on        */
        struct i2c_driver *driver;      /* and our access routines      */
        struct device dev;              /* the device structure         */
-        int irq;                        /* irq issued by device (or -1) */
+        int irq;                        /* irq issued by device         */
        struct list_head list;          /* DEPRECATED */
        struct completion released;
 };
diff --git a/include/linux/ide.h b/include/linux/ide.h
index f8f195c20da2..9918772bf274 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -153,7 +153,7 @@ enum {		ide_unknown,	ide_generic,	ide_pci,
                ide_qd65xx,     ide_umc8672,    ide_ht6560b,
                ide_rz1000,     ide_trm290,
                ide_cmd646,     ide_cy82c693,   ide_4drives,
-                ide_pmac,       ide_etrax100,   ide_acorn,
+                ide_pmac,       ide_acorn,
                ide_au1xxx,     ide_palm3710
 };
diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index f1fbe9c930d7..d4efe4014705 100644
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -41,7 +41,7 @@ struct ip_tunnel_prl {
        __u16                   __reserved;
        __u32                   datalen;
        __u32                   __reserved2;
-        void __user             *data;
+        /* data follows */
 };
 /* PRL flags */
diff --git a/include/linux/in_route.h b/include/linux/in_route.h
index 61f25c30a2a0..b261b8c915f0 100644
--- a/include/linux/in_route.h
+++ b/include/linux/in_route.h
@@ -10,19 +10,19 @@
 #define RTCF_NOPMTUDISC RTM_F_NOPMTUDISC
 #define RTCF_NOTIFY     0x00010000
-#define RTCF_DIRECTDST  0x00020000
+#define RTCF_DIRECTDST  0x00020000 /* unused */
 #define RTCF_REDIRECTED 0x00040000
-#define RTCF_TPROXY     0x00080000
+#define RTCF_TPROXY     0x00080000 /* unused */
-#define RTCF_FAST       0x00200000
+#define RTCF_FAST       0x00200000 /* unused */
-#define RTCF_MASQ       0x00400000
+#define RTCF_MASQ       0x00400000 /* unused */
-#define RTCF_SNAT       0x00800000
+#define RTCF_SNAT       0x00800000 /* unused */
 #define RTCF_DOREDIRECT 0x01000000
 #define RTCF_DIRECTSRC  0x04000000
 #define RTCF_DNAT       0x08000000
 #define RTCF_BROADCAST  0x10000000
 #define RTCF_MULTICAST  0x20000000
-#define RTCF_REJECT     0x40000000
+#define RTCF_REJECT     0x40000000 /* unused */
 #define RTCF_LOCAL      0x80000000
 #define RTCF_NAT        (RTCF_DNAT|RTCF_SNAT)
diff --git a/include/linux/inet_lro.h b/include/linux/inet_lro.h
index 80335b7d77c5..c4335faebb63 100644
--- a/include/linux/inet_lro.h
+++ b/include/linux/inet_lro.h
@@ -84,7 +84,11 @@ struct net_lro_mgr {
                                    from received packets and eth protocol
                                    is still ETH_P_8021Q */
-        u32 ip_summed;      /* Set in non generated SKBs in page mode */
+        /*
+         * Set for generated SKBs that are not added to
+         * the frag list in fragmented mode
+         */
+        u32 ip_summed;
        u32 ip_summed_aggr; /* Set in aggregated SKBs: CHECKSUM_UNNECESSARY
                             * or CHECKSUM_NONE */
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 7009b0cdd06f..c6f51ad52d5b 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -117,7 +117,6 @@ struct in_ifaddr
        __be32                  ifa_address;
        __be32                  ifa_mask;
        __be32                  ifa_broadcast;
-        __be32                  ifa_anycast;
        unsigned char           ifa_scope;
        unsigned char           ifa_flags;
        unsigned char           ifa_prefixlen;
diff --git a/include/linux/input.h b/include/linux/input.h
index 28a094fcfe20..d150c57e5f0a 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -534,8 +534,8 @@ struct input_absinfo {
 #define KEY_FRAMEBACK           0x1b4   /* Consumer - transport controls */
 #define KEY_FRAMEFORWARD        0x1b5
 #define KEY_CONTEXT_MENU        0x1b6   /* GenDesc - system context menu */
+#define KEY_MEDIA_REPEAT        0x1b7   /* Consumer - transport control */
 #define KEY_DEL_EOL             0x1c0
 #define KEY_DEL_EOS             0x1c1
@@ -637,7 +637,9 @@ struct input_absinfo {
 #define SW_LID                  0x00  /* set = lid shut */
 #define SW_TABLET_MODE          0x01  /* set = tablet mode */
 #define SW_HEADPHONE_INSERT     0x02  /* set = inserted */
-#define SW_RADIO                0x03  /* set = radio enabled */
+#define SW_RFKILL_ALL           0x03  /* rfkill master switch, type "any"
+                                         set = radio enabled */
+#define SW_RADIO                SW_RFKILL_ALL   /* deprecated */
 #define SW_MAX                  0x0f
 #define SW_CNT                  (SW_MAX+1)
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index d5d40a9f7929..c6801bffe76d 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -53,14 +53,14 @@ struct resource_list {
 #define IORESOURCE_AUTO         0x40000000
 #define IORESOURCE_BUSY         0x80000000      /* Driver has marked this resource busy */
-/* ISA PnP IRQ specific bits (IORESOURCE_BITS) */
+/* PnP IRQ specific bits (IORESOURCE_BITS) */
 #define IORESOURCE_IRQ_HIGHEDGE         (1<<0)
 #define IORESOURCE_IRQ_LOWEDGE          (1<<1)
 #define IORESOURCE_IRQ_HIGHLEVEL        (1<<2)
 #define IORESOURCE_IRQ_LOWLEVEL         (1<<3)
 #define IORESOURCE_IRQ_SHAREABLE        (1<<4)
-/* ISA PnP DMA specific bits (IORESOURCE_BITS) */
+/* PnP DMA specific bits (IORESOURCE_BITS) */
 #define IORESOURCE_DMA_TYPE_MASK        (3<<0)
 #define IORESOURCE_DMA_8BIT             (0<<0)
 #define IORESOURCE_DMA_8AND16BIT        (1<<0)
@@ -76,7 +76,7 @@ struct resource_list {
 #define IORESOURCE_DMA_TYPEB            (2<<6)
 #define IORESOURCE_DMA_TYPEF            (3<<6)
-/* ISA PnP memory I/O specific bits (IORESOURCE_BITS) */
+/* PnP memory I/O specific bits (IORESOURCE_BITS) */
 #define IORESOURCE_MEM_WRITEABLE        (1<<0)  /* dup: IORESOURCE_READONLY */
 #define IORESOURCE_MEM_CACHEABLE        (1<<1)  /* dup: IORESOURCE_CACHEABLE */
 #define IORESOURCE_MEM_RANGELENGTH      (1<<2)  /* dup: IORESOURCE_RANGELENGTH */
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 10b666b61add..cde056e08181 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -396,8 +396,10 @@ static inline struct request_sock *inet6_reqsk_alloc(struct request_sock_ops *op
 {
        struct request_sock *req = reqsk_alloc(ops);
-        if (req != NULL)
+        if (req != NULL) {
                inet_rsk(req)->inet6_rsk_offset = inet6_rsk_offset(req);
+                inet6_rsk(req)->pktopts = NULL;
+        }
        return req;
 }
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 05e2b307161a..d147f0f90360 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -919,6 +919,9 @@ struct journal_s
        struct proc_dir_entry   *j_proc_entry;
        struct transaction_stats_s j_stats;
+        /* Failed journal commit ID */
+        unsigned int            j_failed_commit;
        /*
         * An opaque pointer to fs-private information.  ext3 puts its
         * superblock pointer here
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 792bf0aa779b..2e70006c7fa8 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -46,6 +46,9 @@ extern const char linux_proc_banner[];
 #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
 #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
+#define _RET_IP_                (unsigned long)__builtin_return_address(0)
+#define _THIS_IP_  ({ __label__ __here; __here: (unsigned long)&&__here; })
 #ifdef CONFIG_LBD
 # include <asm/div64.h>
 # define sector_div(a, b) do_div(a, b)
diff --git a/include/linux/ks0108.h b/include/linux/ks0108.h
index a2c54acceb4e..cb311798e0bc 100644
--- a/include/linux/ks0108.h
+++ b/include/linux/ks0108.h
@@ -4,7 +4,7 @@
 * Description: ks0108 LCD Controller driver header
 *     License: GPLv2
 *
- *      Author: Copyright (C) Miguel Ojeda Sandonis <maxextreme@gmail.com>
+ *      Author: Copyright (C) Miguel Ojeda Sandonis
 *        Date: 2006-10-31
 *
 *  This program is free software; you can redistribute it and/or modify
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 398978972b7a..de9d1df4bba2 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -33,6 +33,7 @@
 #define KVM_REQ_REPORT_TPR_ACCESS  2
 #define KVM_REQ_MMU_RELOAD         3
 #define KVM_REQ_TRIPLE_FAULT       4
+#define KVM_REQ_PENDING_TIMER      5
 struct kvm_vcpu;
 extern struct kmem_cache *kvm_vcpu_cache;
@@ -297,7 +298,7 @@ static inline gpa_t gfn_to_gpa(gfn_t gfn)
        return (gpa_t)gfn << PAGE_SHIFT;
 }
-static inline void kvm_migrate_apic_timer(struct kvm_vcpu *vcpu)
+static inline void kvm_migrate_timers(struct kvm_vcpu *vcpu)
 {
        set_bit(KVM_REQ_MIGRATE_TIMER, &vcpu->requests);
 }
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 4a92fbafce9d..e57e5d08312d 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -111,13 +111,10 @@ enum {
        /* various global constants */
        LIBATA_MAX_PRD          = ATA_MAX_PRD / 2,
        LIBATA_DUMB_MAX_PRD     = ATA_MAX_PRD / 4,      /* Worst case */
-        ATA_MAX_PORTS           = 8,
        ATA_DEF_QUEUE           = 1,
        /* tag ATA_MAX_QUEUE - 1 is reserved for internal commands */
        ATA_MAX_QUEUE           = 32,
        ATA_TAG_INTERNAL        = ATA_MAX_QUEUE - 1,
-        ATA_MAX_BUS             = 2,
-        ATA_DEF_BUSY_WAIT       = 10000,
        ATA_SHORT_PAUSE         = (HZ >> 6) + 1,
        ATAPI_MAX_DRAIN         = 16 << 10,
@@ -1435,7 +1432,8 @@ extern void ata_sff_qc_prep(struct ata_queued_cmd *qc);
 extern void ata_sff_dumb_qc_prep(struct ata_queued_cmd *qc);
 extern void ata_sff_dev_select(struct ata_port *ap, unsigned int device);
 extern u8 ata_sff_check_status(struct ata_port *ap);
-extern u8 ata_sff_altstatus(struct ata_port *ap);
+extern void ata_sff_pause(struct ata_port *ap);
+extern void ata_sff_dma_pause(struct ata_port *ap);
 extern int ata_sff_busy_sleep(struct ata_port *ap,
                              unsigned long timeout_pat, unsigned long timeout);
 extern int ata_sff_wait_ready(struct ata_link *link, unsigned long deadline);
@@ -1496,19 +1494,6 @@ extern int ata_pci_sff_init_one(struct pci_dev *pdev,
 #endif /* CONFIG_PCI */
 /**
- *      ata_sff_pause - Flush writes and pause 400 nanoseconds.
- *      @ap: Port to wait for.
- *
- *      LOCKING:
- *      Inherited from caller.
- */
-static inline void ata_sff_pause(struct ata_port *ap)
-{
-        ata_sff_altstatus(ap);
-        ndelay(400);
-}
-/**
 *      ata_sff_busy_wait - Wait for a port status register
 *      @ap: Port to wait for.
 *      @bits: bits that must be clear
diff --git a/include/linux/math64.h b/include/linux/math64.h
index c1a5f81501ff..c87f1528703a 100644
--- a/include/linux/math64.h
+++ b/include/linux/math64.h
@@ -81,4 +81,25 @@ static inline s64 div_s64(s64 dividend, s32 divisor)
 }
 #endif
+u32 iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder);
+static __always_inline u32
+__iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder)
+{
+        u32 ret = 0;
+        while (dividend >= divisor) {
+                /* The following asm() prevents the compiler from
+                   optimising this loop into a modulo operation.  */
+                asm("" : "+rm"(dividend));
+                dividend -= divisor;
+                ret++;
+        }
+        *remainder = dividend;
+        return ret;
+}
 #endif /* _LINUX_MATH64_H */
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 73e358612eaf..ea9f5ad9ec8e 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -77,14 +77,6 @@ extern int __add_pages(struct zone *zone, unsigned long start_pfn,
 extern int __remove_pages(struct zone *zone, unsigned long start_pfn,
        unsigned long nr_pages);
-/*
- * Walk through all memory which is registered as resource.
- * arg is (start_pfn, nr_pages, private_arg_pointer)
- */
-extern int walk_memory_resource(unsigned long start_pfn,
-                        unsigned long nr_pages, void *arg,
-                        int (*func)(unsigned long, unsigned long, void *));
 #ifdef CONFIG_NUMA
 extern int memory_add_physaddr_to_nid(u64 start);
 #else
@@ -199,6 +191,14 @@ static inline void register_page_bootmem_info_node(struct pglist_data *pgdat)
 #endif /* ! CONFIG_MEMORY_HOTPLUG */
+/*
+ * Walk through all memory which is registered as resource.
+ * arg is (start_pfn, nr_pages, private_arg_pointer)
+ */
+extern int walk_memory_resource(unsigned long start_pfn,
+                        unsigned long nr_pages, void *arg,
+                        int (*func)(unsigned long, unsigned long, void *));
 extern int add_memory(int nid, u64 start, u64 size);
 extern int arch_add_memory(int nid, u64 start, u64 size);
 extern int remove_memory(u64 start, u64 size);
diff --git a/include/linux/mm.h b/include/linux/mm.h
index c31a9cd2a30e..586a943cab01 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -760,16 +760,17 @@ unsigned long unmap_vmas(struct mmu_gather **tlb,
 * (see walk_page_range for more details)
 */
 struct mm_walk {
-        int (*pgd_entry)(pgd_t *, unsigned long, unsigned long, void *);
+        int (*pgd_entry)(pgd_t *, unsigned long, unsigned long, struct mm_walk *);
-        int (*pud_entry)(pud_t *, unsigned long, unsigned long, void *);
+        int (*pud_entry)(pud_t *, unsigned long, unsigned long, struct mm_walk *);
-        int (*pmd_entry)(pmd_t *, unsigned long, unsigned long, void *);
+        int (*pmd_entry)(pmd_t *, unsigned long, unsigned long, struct mm_walk *);
-        int (*pte_entry)(pte_t *, unsigned long, unsigned long, void *);
+        int (*pte_entry)(pte_t *, unsigned long, unsigned long, struct mm_walk *);
-        int (*pte_hole)(unsigned long, unsigned long, void *);
+        int (*pte_hole)(unsigned long, unsigned long, struct mm_walk *);
+        struct mm_struct *mm;
+        void *private;
 };
-int walk_page_range(const struct mm_struct *, unsigned long addr,
+int walk_page_range(unsigned long addr, unsigned long end,
-                    unsigned long end, const struct mm_walk *walk,
+                struct mm_walk *walk);
-                    void *private);
 void free_pgd_range(struct mmu_gather **tlb, unsigned long addr,
                unsigned long end, unsigned long floor, unsigned long ceiling);
 void free_pgtables(struct mmu_gather **tlb, struct vm_area_struct *start_vma,
diff --git a/include/linux/mman.h b/include/linux/mman.h
index 87920a0852a3..dab8892e6ff1 100644
--- a/include/linux/mman.h
+++ b/include/linux/mman.h
@@ -17,14 +17,14 @@
 extern int sysctl_overcommit_memory;
 extern int sysctl_overcommit_ratio;
-extern atomic_t vm_committed_space;
+extern atomic_long_t vm_committed_space;
 #ifdef CONFIG_SMP
 extern void vm_acct_memory(long pages);
 #else
 static inline void vm_acct_memory(long pages)
 {
-        atomic_add(pages, &vm_committed_space);
+        atomic_long_add(pages, &vm_committed_space);
 }
 #endif
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index c463cd8a15a4..443bc7cd8c62 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -703,7 +703,7 @@ extern struct pglist_data *next_online_pgdat(struct pglist_data *pgdat);
 extern struct zone *next_zone(struct zone *zone);
 /**
- * for_each_pgdat - helper macro to iterate over all nodes
+ * for_each_online_pgdat - helper macro to iterate over all online nodes
 * @pgdat - pointer to a pg_data_t variable
 */
 #define for_each_online_pgdat(pgdat)                    \
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index d73eceaa7afb..69b2342d5ebb 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -375,7 +375,8 @@ struct virtio_device_id {
 struct i2c_device_id {
        char name[I2C_NAME_SIZE];
-        kernel_ulong_t driver_data;     /* Data private to the driver */
+        kernel_ulong_t driver_data      /* Data private to the driver */
+                        __attribute__((aligned(sizeof(kernel_ulong_t))));
 };
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index b03b27457413..81cd36b735b0 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -57,12 +57,6 @@
 #define MSDOS_DOT       ".          "   /* ".", padded to MSDOS_NAME chars */
 #define MSDOS_DOTDOT    "..         "   /* "..", padded to MSDOS_NAME chars */
-/* media of boot sector */
-static inline int fat_valid_media(u8 media)
-{
-        return 0xf8 <= media || media == 0xf0;
-}
 #define FAT_FIRST_ENT(s, x)     ((MSDOS_SB(s)->fat_bits == 32 ? 0x0FFFFF00 : \
        MSDOS_SB(s)->fat_bits == 16 ? 0xFF00 : 0xF00) | (x))
@@ -334,6 +328,12 @@ static inline void fatwchar_to16(__u8 *dst, const wchar_t *src, size_t len)
 #endif
 }
+/* media of boot sector */
+static inline int fat_valid_media(u8 media)
+{
+        return 0xf8 <= media || media == 0xf0;
+}
 /* fat/cache.c */
 extern void fat_cache_inval_inode(struct inode *inode);
 extern int fat_get_cluster(struct inode *inode, int cluster,
diff --git a/include/linux/msg.h b/include/linux/msg.h
index 6f3b8e79a991..56abf1558fdd 100644
--- a/include/linux/msg.h
+++ b/include/linux/msg.h
@@ -64,11 +64,11 @@ struct msginfo {
 #define MSGMNB 16384   /* <= INT_MAX */   /* default max size of a message queue */
 /* unused */
-#define MSGPOOL (MSGMNI * MSGMNB) /* size in bytes of message pool */
+#define MSGPOOL (MSGMNI * MSGMNB / 1024) /* size in kbytes of message pool */
 #define MSGTQL  MSGMNB            /* number of system message headers */
 #define MSGMAP  MSGMNB            /* number of entries in message map */
 #define MSGSSZ  16                /* message segment size */
-#define __MSGSEG (MSGPOOL / MSGSSZ) /* max no. of segments */
+#define __MSGSEG ((MSGPOOL * 1024) / MSGSSZ) /* max no. of segments */
 #define MSGSEG (__MSGSEG <= 0xffff ? __MSGSEG : 0xffff)
 #ifdef __KERNEL__
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index c42bc7f533a5..53ea3dc8b0e8 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -1,7 +1,7 @@
 /*
 *  linux/include/linux/mtd/nand.h
 *
- *  Copyright (c) 2000 David Woodhouse <dwmw2@mvhi.com>
+ *  Copyright (c) 2000 David Woodhouse <dwmw2@infradead.org>
 *                     Steven J. Hill <sjhill@realitydiluted.com>
 *                     Thomas Gleixner <tglx@linutronix.de>
 *
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index b11e6e19e96c..25f87102ab66 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -88,6 +88,8 @@ struct wireless_dev;
 #define NETDEV_TX_BUSY 1        /* driver tx path was busy*/
 #define NETDEV_TX_LOCKED -1     /* driver tx lock was already taken */
+#ifdef  __KERNEL__
 /*
 *      Compute the worst case header length according to the protocols
 *      used.
@@ -114,6 +116,8 @@ struct wireless_dev;
 #define MAX_HEADER (LL_MAX_HEADER + 48)
 #endif
+#endif  /*  __KERNEL__  */
 struct net_device_subqueue
 {
        /* Give a control state for each queue.  This struct may contain
@@ -745,6 +749,9 @@ struct net_device
        /* rtnetlink link ops */
        const struct rtnl_link_ops *rtnl_link_ops;
+        /* VLAN feature mask */
+        unsigned long vlan_features;
        /* for setting kernel sock attribute on TCP connection setup */
 #define GSO_MAX_SIZE            65536
        unsigned int            gso_max_size;
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index e4c66593b5c6..0c5eb7ed8b3f 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -3,7 +3,6 @@
 #ifdef __KERNEL__
 #include <linux/init.h>
-#include <linux/types.h>
 #include <linux/skbuff.h>
 #include <linux/net.h>
 #include <linux/netdevice.h>
@@ -14,6 +13,7 @@
 #include <linux/list.h>
 #include <net/net_namespace.h>
 #endif
+#include <linux/types.h>
 #include <linux/compiler.h>
 /* Responses from hook functions. */
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index dd9c97f2d436..590ac3d6d5d6 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -11,11 +11,11 @@
 #ifdef __KERNEL__
 #include <linux/if.h>
-#include <linux/types.h>
 #include <linux/in.h>
 #include <linux/if_arp.h>
 #include <linux/skbuff.h>
 #endif
+#include <linux/types.h>
 #include <linux/compiler.h>
 #include <linux/netfilter_arp.h>
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index bfc889f90276..092bd50581a9 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -17,11 +17,11 @@
 #ifdef __KERNEL__
 #include <linux/if.h>
-#include <linux/types.h>
 #include <linux/in.h>
 #include <linux/ip.h>
 #include <linux/skbuff.h>
 #endif
+#include <linux/types.h>
 #include <linux/compiler.h>
 #include <linux/netfilter_ipv4.h>
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index f2507dcc5750..1089e33cf633 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -17,11 +17,11 @@
 #ifdef __KERNEL__
 #include <linux/if.h>
-#include <linux/types.h>
 #include <linux/in6.h>
 #include <linux/ipv6.h>
 #include <linux/skbuff.h>
 #endif
+#include <linux/types.h>
 #include <linux/compiler.h>
 #include <linux/netfilter_ipv6.h>
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 590cff32415d..0d2a4e7012aa 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -157,6 +157,7 @@ PAGEFLAG(Active, active) __CLEARPAGEFLAG(Active, active)
 __PAGEFLAG(Slab, slab)
 PAGEFLAG(Checked, owner_priv_1)         /* Used by some filesystems */
 PAGEFLAG(Pinned, owner_priv_1) TESTSCFLAG(Pinned, owner_priv_1) /* Xen */
+PAGEFLAG(SavePinned, dirty);                                    /* Xen */
 PAGEFLAG(Reserved, reserved) __CLEARPAGEFLAG(Reserved, reserved)
 PAGEFLAG(Private, private) __CLEARPAGEFLAG(Private, private)
        __SETPAGEFLAG(Private, private)
@@ -306,5 +307,29 @@ static inline void __ClearPageTail(struct page *page)
 }
 #endif /* !PAGEFLAGS_EXTENDED */
+#define PAGE_FLAGS      (1 << PG_lru   | 1 << PG_private   | 1 << PG_locked | \
+                         1 << PG_buddy | 1 << PG_writeback | \
+                         1 << PG_slab  | 1 << PG_swapcache | 1 << PG_active)
+/*
+ * Flags checked in bad_page().  Pages on the free list should not have
+ * these flags set.  It they are, there is a problem.
+ */
+#define PAGE_FLAGS_CLEAR_WHEN_BAD (PAGE_FLAGS | 1 << PG_reclaim | 1 << PG_dirty)
+/*
+ * Flags checked when a page is freed.  Pages being freed should not have
+ * these flags set.  It they are, there is a problem.
+ */
+#define PAGE_FLAGS_CHECK_AT_FREE (PAGE_FLAGS | 1 << PG_reserved)
+/*
+ * Flags checked when a page is prepped for return by the page allocator.
+ * Pages being prepped should not have these flags set.  It they are, there
+ * is a problem.
+ */
+#define PAGE_FLAGS_CHECK_AT_PREP (PAGE_FLAGS | 1 << PG_reserved | 1 << PG_dirty)
 #endif /* !__GENERATING_BOUNDS_H */
 #endif  /* PAGE_FLAGS_H */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 509159bcd4e7..d18b1dd49fab 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -206,6 +206,7 @@ struct pci_dev {
        struct bin_attribute *rom_attr; /* attribute descriptor for sysfs ROM entry */
        int rom_attr_enabled;           /* has display of the rom attribute been enabled? */
        struct bin_attribute *res_attr[DEVICE_COUNT_RESOURCE]; /* sysfs file for resources */
+        struct bin_attribute *res_attr_wc[DEVICE_COUNT_RESOURCE]; /* sysfs file for WC mapping of resources */
 #ifdef CONFIG_PCI_MSI
        struct list_head msi_list;
 #endif
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index cf6dbd759395..65953822c9cb 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -716,6 +716,7 @@
 #define PCI_DEVICE_ID_HP_CISSA          0x3220
 #define PCI_DEVICE_ID_HP_CISSC          0x3230
 #define PCI_DEVICE_ID_HP_CISSD          0x3238
+#define PCI_DEVICE_ID_HP_CISSE          0x323a
 #define PCI_DEVICE_ID_HP_ZX2_IOC        0x4031
 #define PCI_VENDOR_ID_PCTECH            0x1042
@@ -1519,6 +1520,7 @@
 #define PCI_DEVICE_ID_MARVELL_GT64260   0x6430
 #define PCI_DEVICE_ID_MARVELL_MV64360   0x6460
 #define PCI_DEVICE_ID_MARVELL_MV64460   0x6480
+#define PCI_DEVICE_ID_MARVELL_CAFE_SD   0x4101
 #define PCI_VENDOR_ID_V3                0x11b0
 #define PCI_DEVICE_ID_V3_V960           0x0001
@@ -1761,6 +1763,7 @@
 #define PCI_VENDOR_ID_INTASHIELD        0x135a
 #define PCI_DEVICE_ID_INTASHIELD_IS200  0x0d80
+#define PCI_DEVICE_ID_INTASHIELD_IS400  0x0dc0
 #define PCI_VENDOR_ID_QUATECH           0x135C
 #define PCI_DEVICE_ID_QUATECH_QSC100    0x0010
@@ -2383,6 +2386,9 @@
 #define PCI_DEVICE_ID_INTEL_ICH10_4     0x3a30
 #define PCI_DEVICE_ID_INTEL_ICH10_5     0x3a60
 #define PCI_DEVICE_ID_INTEL_IOAT_SNB    0x402f
+#define PCI_DEVICE_ID_INTEL_5400_ERR    0x4030
+#define PCI_DEVICE_ID_INTEL_5400_FBD0   0x4035
+#define PCI_DEVICE_ID_INTEL_5400_FBD1   0x4036
 #define PCI_DEVICE_ID_INTEL_IOAT_SCNB   0x65ff
 #define PCI_DEVICE_ID_INTEL_TOLAPAI_0   0x5031
 #define PCI_DEVICE_ID_INTEL_TOLAPAI_1   0x5032
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 9883bc942262..fff1d27ddb4c 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -9,6 +9,8 @@
 struct net;
 struct completion;
+struct mm_struct;
 /*
 * The proc filesystem constants/structures
 */
@@ -101,8 +103,6 @@ extern spinlock_t proc_subdir_lock;
 extern void proc_root_init(void);
 extern void proc_misc_init(void);
-struct mm_struct;
 void proc_flush_task(struct task_struct *task);
 struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *);
 int proc_pid_readdir(struct file * filp, void * dirent, filldir_t filldir);
diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
index 47fbcba11850..78bfdea24a8e 100644
--- a/include/linux/raid/bitmap.h
+++ b/include/linux/raid/bitmap.h
@@ -262,7 +262,6 @@ int  bitmap_create(mddev_t *mddev);
 void bitmap_flush(mddev_t *mddev);
 void bitmap_destroy(mddev_t *mddev);
-char *file_path(struct file *file, char *buf, int count);
 void bitmap_print_sb(struct bitmap *bitmap);
 void bitmap_update_sb(struct bitmap *bitmap);
diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h
index 81a1a02d4566..b7386ae9d288 100644
--- a/include/linux/raid/md.h
+++ b/include/linux/raid/md.h
@@ -72,6 +72,8 @@
 */
 #define MD_PATCHLEVEL_VERSION           3
+extern int mdp_major;
 extern int register_md_personality (struct mdk_personality *p);
 extern int unregister_md_personality (struct mdk_personality *p);
 extern mdk_thread_t * md_register_thread (void (*run) (mddev_t *mddev),
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index 812ffa590cff..3dea9f545c8f 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -180,13 +180,15 @@ struct mddev_s
        int                             sync_speed_min;
        int                             sync_speed_max;
+        /* resync even though the same disks are shared among md-devices */
+        int                             parallel_resync;
        int                             ok_start_degraded;
        /* recovery/resync flags 
         * NEEDED:   we might need to start a resync/recover
         * RUNNING:  a thread is running, or about to be started
         * SYNC:     actually doing a resync, not a recovery
-         * ERR:      and IO error was detected - abort the resync/recovery
+         * INTR:     resync needs to be aborted for some reason
-         * INTR:     someone requested a (clean) early abort.
         * DONE:     thread is done and is waiting to be reaped
         * REQUEST:  user-space has requested a sync (used with SYNC)
         * CHECK:    user-space request for for check-only, no repair
@@ -196,7 +198,6 @@ struct mddev_s
         */
 #define MD_RECOVERY_RUNNING     0
 #define MD_RECOVERY_SYNC        1
-#define MD_RECOVERY_ERR         2
 #define MD_RECOVERY_INTR        3
 #define MD_RECOVERY_DONE        4
 #define MD_RECOVERY_NEEDED      5
diff --git a/include/linux/rculist.h b/include/linux/rculist.h
new file mode 100644
index 000000000000..bde4586f4382
--- /dev/null
+++ b/include/linux/rculist.h
@@ -0,0 +1,6 @@
+#ifndef _LINUX_RCULIST_H
+#define _LINUX_RCULIST_H
+#include <linux/list.h>
+#endif  /* _LINUX_RCULIST_H */
diff --git a/include/linux/resume-trace.h b/include/linux/resume-trace.h
index f3f4f28c6960..c9ba2fdf807d 100644
--- a/include/linux/resume-trace.h
+++ b/include/linux/resume-trace.h
@@ -8,7 +8,7 @@ extern int pm_trace_enabled;
 struct device;
 extern void set_trace_device(struct device *);
-extern void generate_resume_trace(void *tracedata, unsigned int user);
+extern void generate_resume_trace(const void *tracedata, unsigned int user);
 #define TRACE_DEVICE(dev) do { \
        if (pm_trace_enabled) \
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 44c81c744538..b358c704d102 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -246,6 +246,7 @@ enum rt_class_t
 {
        RT_TABLE_UNSPEC=0,
 /* User defined values */
+        RT_TABLE_COMPAT=252,
        RT_TABLE_DEFAULT=253,
        RT_TABLE_MAIN=254,
        RT_TABLE_LOCAL=255,
@@ -267,10 +268,10 @@ enum rtattr_type_t
        RTA_PREFSRC,
        RTA_METRICS,
        RTA_MULTIPATH,
-        RTA_PROTOINFO,
+        RTA_PROTOINFO, /* no longer used */
        RTA_FLOW,
        RTA_CACHEINFO,
-        RTA_SESSION,
+        RTA_SESSION, /* no longer used */
        RTA_MP_ALGO, /* no longer used */
        RTA_TABLE,
        __RTA_MAX
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 5395a6176f4b..c5d3f847ca8d 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -766,7 +766,6 @@ struct sched_domain {
        struct sched_domain *child;     /* bottom domain must be null terminated */
        struct sched_group *groups;     /* the balancing groups of the domain */
        cpumask_t span;                 /* span of all CPUs in this domain */
-        int first_cpu;                  /* cache of the first cpu in this domain */
        unsigned long min_interval;     /* Minimum balance interval ms */
        unsigned long max_interval;     /* Maximum balance interval ms */
        unsigned int busy_factor;       /* less balancing by factor if busy */
@@ -1848,7 +1847,9 @@ extern void exit_thread(void);
 extern void exit_files(struct task_struct *);
 extern void __cleanup_signal(struct signal_struct *);
 extern void __cleanup_sighand(struct sighand_struct *);
 extern void exit_itimers(struct signal_struct *);
+extern void flush_itimer_signals(void);
 extern NORET_TYPE void do_group_exit(int);
@@ -2025,6 +2026,19 @@ static inline int fatal_signal_pending(struct task_struct *p)
        return signal_pending(p) && __fatal_signal_pending(p);
 }
+static inline int signal_pending_state(long state, struct task_struct *p)
+{
+        if (!(state & (TASK_INTERRUPTIBLE | TASK_WAKEKILL)))
+                return 0;
+        if (!signal_pending(p))
+                return 0;
+        if (state & (__TASK_STOPPED | __TASK_TRACED))
+                return 0;
+        return (state & TASK_INTERRUPTIBLE) || __fatal_signal_pending(p);
+}
 static inline int need_resched(void)
 {
        return unlikely(test_thread_flag(TIF_NEED_RESCHED));
diff --git a/include/linux/securebits.h b/include/linux/securebits.h
index c1f19dbceb05..92f09bdf1175 100644
--- a/include/linux/securebits.h
+++ b/include/linux/securebits.h
@@ -7,14 +7,15 @@
   inheritance of root-permissions and suid-root executable under
   compatibility mode. We raise the effective and inheritable bitmasks
   *of the executable file* if the effective uid of the new process is
-   0. If the real uid is 0, we raise the inheritable bitmask of the
+   0. If the real uid is 0, we raise the effective (legacy) bit of the
   executable file. */
 #define SECURE_NOROOT                   0
 #define SECURE_NOROOT_LOCKED            1  /* make bit-0 immutable */
-/* When set, setuid to/from uid 0 does not trigger capability-"fixes"
+/* When set, setuid to/from uid 0 does not trigger capability-"fixup".
-   to be compatible with old programs relying on set*uid to loose
+   When unset, to provide compatiblility with old programs relying on
-   privileges. When unset, setuid doesn't change privileges. */
+   set*uid to gain/lose privilege, transitions to/from uid 0 cause
+   capabilities to be gained/lost. */
 #define SECURE_NO_SETUID_FIXUP          2
 #define SECURE_NO_SETUID_FIXUP_LOCKED   3  /* make bit-2 immutable */
@@ -26,10 +27,10 @@
 #define SECURE_KEEP_CAPS                4
 #define SECURE_KEEP_CAPS_LOCKED         5  /* make bit-4 immutable */
-/* Each securesetting is implemented using two bits. One bit specify
+/* Each securesetting is implemented using two bits. One bit specifies
   whether the setting is on or off. The other bit specify whether the
-   setting is fixed or not. A setting which is fixed cannot be changed
+   setting is locked or not. A setting which is locked cannot be
-   from user-level. */
+   changed from user-level. */
 #define issecure_mask(X)        (1 << (X))
 #define issecure(X)             (issecure_mask(X) & current->securebits)
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index d32123ae08ad..d8f31de632c5 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -192,6 +192,7 @@ struct uart_ops {
        void            (*shutdown)(struct uart_port *);
        void            (*set_termios)(struct uart_port *, struct ktermios *new,
                                       struct ktermios *old);
+        void            (*set_ldisc)(struct uart_port *);
        void            (*pm)(struct uart_port *, unsigned int state,
                              unsigned int oldstate);
        int             (*set_wake)(struct uart_port *, unsigned int state);
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 805ed4b92f9a..9aa90a6f20e0 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -1,7 +1,7 @@
 /*
 * Written by Mark Hemment, 1996 (markhe@nextd.demon.co.uk).
 *
- * (C) SGI 2006, Christoph Lameter <clameter@sgi.com>
+ * (C) SGI 2006, Christoph Lameter
 *      Cleaned up and restructured to ease the addition of alternative
 *      implementations of SLAB allocators.
 */
@@ -276,6 +276,17 @@ static inline void *kzalloc(size_t size, gfp_t flags)
        return kmalloc(size, flags | __GFP_ZERO);
 }
+/**
+ * kzalloc_node - allocate zeroed memory from a particular memory node.
+ * @size: how many bytes of memory are required.
+ * @flags: the type of memory to allocate (see kmalloc).
+ * @node: memory node from which to allocate
+ */
+static inline void *kzalloc_node(size_t size, gfp_t flags, int node)
+{
+        return kmalloc_node(size, flags | __GFP_ZERO, node);
+}
 #ifdef CONFIG_SLABINFO
 extern const struct seq_operations slabinfo_op;
 ssize_t slabinfo_write(struct file *, const char __user *, size_t, loff_t *);
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 71e43a12ebbb..d117ea2825a9 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -4,7 +4,7 @@
 /*
 * SLUB : A Slab allocator without object queues.
 *
- * (C) 2007 SGI, Christoph Lameter <clameter@sgi.com>
+ * (C) 2007 SGI, Christoph Lameter
 */
 #include <linux/types.h>
 #include <linux/gfp.h>
@@ -137,10 +137,12 @@ static __always_inline int kmalloc_index(size_t size)
        if (size <= KMALLOC_MIN_SIZE)
                return KMALLOC_SHIFT_LOW;
+#if KMALLOC_MIN_SIZE <= 64
        if (size > 64 && size <= 96)
                return 1;
        if (size > 128 && size <= 192)
                return 2;
+#endif
        if (size <=          8) return 3;
        if (size <=         16) return 4;
        if (size <=         32) return 5;
diff --git a/include/linux/sm501.h b/include/linux/sm501.h
index bca134544700..95c1c39ba445 100644
--- a/include/linux/sm501.h
+++ b/include/linux/sm501.h
@@ -71,8 +71,8 @@ extern unsigned long sm501_gpio_get(struct device *dev,
 #define SM501FB_FLAG_DISABLE_AT_EXIT    (1<<1)
 #define SM501FB_FLAG_USE_HWCURSOR       (1<<2)
 #define SM501FB_FLAG_USE_HWACCEL        (1<<3)
-#define SM501FB_FLAG_PANEL_USE_FPEN     (1<<4)
+#define SM501FB_FLAG_PANEL_NO_FPEN      (1<<4)
-#define SM501FB_FLAG_PANEL_USE_VBIASEN  (1<<5)
+#define SM501FB_FLAG_PANEL_NO_VBIASEN   (1<<5)
 struct sm501_platdata_fbsub {
        struct fb_videomode     *def_mode;
diff --git a/include/linux/spi/mmc_spi.h b/include/linux/spi/mmc_spi.h
index e9bbe3ebd721..d5ca78b93a3b 100644
--- a/include/linux/spi/mmc_spi.h
+++ b/include/linux/spi/mmc_spi.h
@@ -1,6 +1,8 @@
 #ifndef __LINUX_SPI_MMC_SPI_H
 #define __LINUX_SPI_MMC_SPI_H
+#include <linux/interrupt.h>
 struct device;
 struct mmc_host;
diff --git a/include/linux/ssb/ssb_driver_gige.h b/include/linux/ssb/ssb_driver_gige.h
index 01fbdf5fef22..942e38736901 100644
--- a/include/linux/ssb/ssb_driver_gige.h
+++ b/include/linux/ssb/ssb_driver_gige.h
@@ -100,7 +100,7 @@ extern char * nvram_get(const char *name);
 /* Get the device MAC address */
 static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
 {
-#ifdef CONFIG_BCM947XX
+#ifdef CONFIG_BCM47XX
        char *res = nvram_get("et0macaddr");
        if (res)
                memcpy(macaddr, res, 6);
diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
index c11bbcc081f9..05eb4664d0dd 100644
--- a/include/linux/sunrpc/svc_rdma.h
+++ b/include/linux/sunrpc/svc_rdma.h
@@ -71,7 +71,8 @@ extern atomic_t rdma_stat_sq_prod;
 * completes.
 */
 struct svc_rdma_op_ctxt {
-        struct svc_rdma_op_ctxt *next;
+        struct svc_rdma_op_ctxt *read_hdr;
+        struct list_head free_list;
        struct xdr_buf arg;
        struct list_head dto_q;
        enum ib_wr_opcode wr_op;
@@ -85,7 +86,6 @@ struct svc_rdma_op_ctxt {
        struct page *pages[RPCSVC_MAXPAGES];
 };
-#define RDMACTXT_F_READ_DONE    1
 #define RDMACTXT_F_LAST_CTXT    2
 struct svcxprt_rdma {
@@ -104,7 +104,8 @@ struct svcxprt_rdma {
        struct ib_pd         *sc_pd;
-        struct svc_rdma_op_ctxt  *sc_ctxt_head;
+        atomic_t             sc_ctxt_used;
+        struct list_head     sc_ctxt_free;
        int                  sc_ctxt_cnt;
        int                  sc_ctxt_bump;
        int                  sc_ctxt_max;
@@ -123,6 +124,7 @@ struct svcxprt_rdma {
        struct list_head     sc_dto_q;          /* DTO tasklet I/O pending Q */
        struct list_head     sc_read_complete_q;
        spinlock_t           sc_read_complete_lock;
+        struct work_struct   sc_work;
 };
 /* sc_flags */
 #define RDMAXPRT_RQ_PENDING     1
@@ -164,8 +166,8 @@ extern int svc_rdma_sendto(struct svc_rqst *);
 /* svc_rdma_transport.c */
 extern int svc_rdma_send(struct svcxprt_rdma *, struct ib_send_wr *);
-extern int svc_rdma_send_error(struct svcxprt_rdma *, struct rpcrdma_msg *,
+extern void svc_rdma_send_error(struct svcxprt_rdma *, struct rpcrdma_msg *,
-                               enum rpcrdma_errcode);
+                                enum rpcrdma_errcode);
 struct page *svc_rdma_get_page(void);
 extern int svc_rdma_post_recv(struct svcxprt_rdma *);
 extern int svc_rdma_create_listen(struct svc_serv *, int, struct sockaddr *);
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index d96d9b122304..b31b6b74aa28 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -239,11 +239,6 @@ static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req)
        return (struct tcp_request_sock *)req;
 }
-struct tcp_deferred_accept_info {
-        struct sock *listen_sk;
-        struct request_sock *request;
-};
 struct tcp_sock {
        /* inet_connection_sock has to be the first member of tcp_sock */
        struct inet_connection_sock     inet_conn;
@@ -355,7 +350,7 @@ struct tcp_sock {
        u32     lost_retrans_low;       /* Sent seq after any rxmit (lowest) */
        u16     advmss;         /* Advertised MSS                       */
-        u16     prior_ssthresh; /* ssthresh saved at recovery start     */
+        u32     prior_ssthresh; /* ssthresh saved at recovery start     */
        u32     lost_out;       /* Lost packets                 */
        u32     sacked_out;     /* SACK'd packets                       */
        u32     fackets_out;    /* FACK'd packets                       */
@@ -379,8 +374,6 @@ struct tcp_sock {
        unsigned int            keepalive_intvl;  /* time interval between keep alive probes */
        int                     linger2;
-        struct tcp_deferred_accept_info defer_tcp_accept;
        unsigned long last_synq_overflow; 
        u32     tso_deferred;
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 06d3e6eb9ca8..917707e6151d 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -66,8 +66,7 @@ struct thermal_cooling_device {
                                ((long)t-2732+5)/10 : ((long)t-2732-5)/10)
 #define CELSIUS_TO_KELVIN(t)    ((t)*10+2732)
-#if defined(CONFIG_HWMON) ||    \
+#if defined(CONFIG_THERMAL_HWMON)
-        (defined(CONFIG_HWMON_MODULE) && defined(CONFIG_THERMAL_MODULE))
 /* thermal zone devices with the same type share one hwmon device */
 struct thermal_hwmon_device {
        char type[THERMAL_NAME_LENGTH];
@@ -94,8 +93,7 @@ struct thermal_zone_device {
        struct idr idr;
        struct mutex lock;      /* protect cooling devices list */
        struct list_head node;
-#if defined(CONFIG_HWMON) ||    \
+#if defined(CONFIG_THERMAL_HWMON)
-        (defined(CONFIG_HWMON_MODULE) && defined(CONFIG_THERMAL_MODULE))
        struct list_head hwmon_node;
        struct thermal_hwmon_device *hwmon;
        struct thermal_hwmon_attr temp_input;   /* hwmon sys attr */
diff --git a/include/linux/time.h b/include/linux/time.h
index d32ef0ad4c0a..e15206a7e82e 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -6,6 +6,7 @@
 #ifdef __KERNEL__
 # include <linux/cache.h>
 # include <linux/seqlock.h>
+# include <linux/math64.h>
 #endif
 #ifndef _STRUCT_TIMESPEC
@@ -169,18 +170,13 @@ extern struct timeval ns_to_timeval(const s64 nsec);
 * timespec_add_ns - Adds nanoseconds to a timespec
 * @a:          pointer to timespec to be incremented
 * @ns:         unsigned nanoseconds value to be added
+ *
+ * This must always be inlined because its used from the x86-64 vdso,
+ * which cannot call other kernel functions.
 */
-static inline void timespec_add_ns(struct timespec *a, u64 ns)
+static __always_inline void timespec_add_ns(struct timespec *a, u64 ns)
 {
-        ns += a->tv_nsec;
+        a->tv_sec += __iter_div_u64_rem(a->tv_nsec + ns, NSEC_PER_SEC, &ns);
-        while(unlikely(ns >= NSEC_PER_SEC)) {
-                /* The following asm() prevents the compiler from
-                 * optimising this loop into a modulo operation.  */
-                asm("" : "+r"(ns));
-                ns -= NSEC_PER_SEC;
-                a->tv_sec++;
-        }
        a->tv_nsec = ns;
 }
 #endif /* __KERNEL__ */
diff --git a/include/linux/topology.h b/include/linux/topology.h
index 4bb7074a2c3a..24f3d2282e11 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -166,7 +166,9 @@ void arch_update_cpu_topology(void);
        .busy_idx               = 3,                    \
        .idle_idx               = 3,                    \
        .flags                  = SD_LOAD_BALANCE       \
-                                | SD_SERIALIZE, \
+                                | SD_BALANCE_NEWIDLE    \
+                                | SD_WAKE_AFFINE        \
+                                | SD_SERIALIZE,         \
        .last_balance           = jiffies,              \
        .balance_interval       = 64,                   \
 }
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 7f7121f9c968..324a3b231d40 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -36,7 +36,7 @@
 #define N_6PACK         7
 #define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
 #define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
+#define N_PROFIBUS_FDL  10      /* Reserved for Profibus */
 #define N_IRDA          11      /* Linux IrDa - http://irda.sourceforge.net/ */
 #define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data */
                                /* cards about SMS messages */
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index 59f1c0bd8f9c..d2a003586761 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -27,8 +27,7 @@
 *      This routine is called by the kernel to write a series of
 *      characters to the tty device.  The characters may come from
 *      user space or kernel space.  This routine will return the
- *      number of characters actually accepted for writing.  This
+ *      number of characters actually accepted for writing.
- *      routine is mandatory.
 *
 *      Optional: Required for writable devices.
 *
@@ -134,7 +133,7 @@
 *      This routine notifies the tty driver that it should hangup the
 *      tty device.
 *
- *      Required:
+ *      Optional:
 *
 * void (*break_ctl)(struct tty_stuct *tty, int state);
 *
diff --git a/include/linux/types.h b/include/linux/types.h
index 9dc2346627b4..d4a9ce6e2760 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -197,8 +197,6 @@ typedef u64 resource_size_t;
 typedef u32 resource_size_t;
 #endif
-#endif  /* __KERNEL__ */
 struct ustat {
        __kernel_daddr_t        f_tfree;
        __kernel_ino_t          f_tinode;
@@ -206,4 +204,6 @@ struct ustat {
        char                    f_fpack[6];
 };
+#endif  /* __KERNEL__ */
 #endif /* _LINUX_TYPES_H */
diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h
index 71e52f2f6a38..ca228bb94218 100644
--- a/include/linux/usb/cdc.h
+++ b/include/linux/usb/cdc.h
@@ -130,6 +130,15 @@ struct usb_cdc_ether_desc {
        __u8    bNumberPowerFilters;
 } __attribute__ ((packed));
+/* "Telephone Control Model Functional Descriptor" from CDC WMC spec 6.3..3 */
+struct usb_cdc_dmm_desc {
+        __u8    bFunctionLength;
+        __u8    bDescriptorType;
+        __u8    bDescriptorSubtype;
+        __u16   bcdVersion;
+        __le16  wMaxCommand;
+} __attribute__ ((packed));
 /* "MDLM Functional Descriptor" from CDC WMC spec 6.7.2.3 */
 struct usb_cdc_mdlm_desc {
        __u8    bLength;
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index c1411189ba6c..4a535ea1e123 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -865,9 +865,9 @@ struct v4l2_querymenu
 #define V4L2_CID_HFLIP                  (V4L2_CID_BASE+20)
 #define V4L2_CID_VFLIP                  (V4L2_CID_BASE+21)
-/* Deprecated, use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */
+/* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */
-#define V4L2_CID_HCENTER_DEPRECATED     (V4L2_CID_BASE+22)
+#define V4L2_CID_HCENTER                (V4L2_CID_BASE+22)
-#define V4L2_CID_VCENTER_DEPRECATED     (V4L2_CID_BASE+23)
+#define V4L2_CID_VCENTER                (V4L2_CID_BASE+23)
 #define V4L2_CID_POWER_LINE_FREQUENCY   (V4L2_CID_BASE+24)
 enum v4l2_power_line_frequency {
diff --git a/include/linux/virtio_blk.h b/include/linux/virtio_blk.h
index d4695a3356d0..5f79a5f9de79 100644
--- a/include/linux/virtio_blk.h
+++ b/include/linux/virtio_blk.h
@@ -10,18 +10,19 @@
 #define VIRTIO_BLK_F_SIZE_MAX   1       /* Indicates maximum segment size */
 #define VIRTIO_BLK_F_SEG_MAX    2       /* Indicates maximum # of segments */
 #define VIRTIO_BLK_F_GEOMETRY   4       /* Legacy geometry available  */
+#define VIRTIO_BLK_F_RO         5       /* Disk is read-only */
 struct virtio_blk_config
 {
        /* The capacity (in 512-byte sectors). */
-        __le64 capacity;
+        __u64 capacity;
        /* The maximum segment size (if VIRTIO_BLK_F_SIZE_MAX) */
-        __le32 size_max;
+        __u32 size_max;
        /* The maximum number of segments (if VIRTIO_BLK_F_SEG_MAX) */
-        __le32 seg_max;
+        __u32 seg_max;
        /* geometry the device (if VIRTIO_BLK_F_GEOMETRY) */
        struct virtio_blk_geometry {
-                __le16 cylinders;
+                __u16 cylinders;
                __u8 heads;
                __u8 sectors;
        } geometry;
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index 50db245c81ad..f364bbf63c34 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -15,6 +15,10 @@
 /* We've given up on this device. */
 #define VIRTIO_CONFIG_S_FAILED          0x80
+/* Do we get callbacks when the ring is completely used, even if we've
+ * suppressed them? */
+#define VIRTIO_F_NOTIFY_ON_EMPTY        24
 #ifdef __KERNEL__
 #include <linux/virtio.h>
@@ -99,7 +103,7 @@ static inline bool virtio_has_feature(const struct virtio_device *vdev,
 * The return value is -ENOENT if the feature doesn't exist.  Otherwise
 * the config value is copied into whatever is pointed to by v. */
 #define virtio_config_val(vdev, fbit, offset, v) \
-        virtio_config_buf((vdev), (fbit), (offset), (v), sizeof(v))
+        virtio_config_buf((vdev), (fbit), (offset), (v), sizeof(*v))
 static inline int virtio_config_buf(struct virtio_device *vdev,
                                    unsigned int fbit,
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 9405aa6cdf26..38c0571820fb 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -38,7 +38,7 @@ struct virtio_net_hdr
 #define VIRTIO_NET_HDR_GSO_ECN          0x80    // TCP has ECN set
        __u8 gso_type;
        __u16 hdr_len;          /* Ethernet + IP + tcp/udp hdrs */
-        __u16 gso_size;         /* Bytes to append to gso_hdr_len per frame */
+        __u16 gso_size;         /* Bytes to append to hdr_len per frame */
        __u16 csum_start;       /* Position to start checksumming from */
        __u16 csum_offset;      /* Offset after that to place checksum */
 };
diff --git a/include/linux/virtio_rng.h b/include/linux/virtio_rng.h
new file mode 100644
index 000000000000..331afb6c9f62
--- /dev/null
+++ b/include/linux/virtio_rng.h
@@ -0,0 +1,8 @@
+#ifndef _LINUX_VIRTIO_RNG_H
+#define _LINUX_VIRTIO_RNG_H
+#include <linux/virtio_config.h>
+/* The ID for virtio_rng */
+#define VIRTIO_ID_RNG   4
+#endif /* _LINUX_VIRTIO_RNG_H */
diff --git a/include/linux/wm97xx.h b/include/linux/wm97xx.h
index 4d13732e9cf0..6f69968eab24 100644
--- a/include/linux/wm97xx.h
+++ b/include/linux/wm97xx.h
@@ -100,6 +100,7 @@
 #define WM9713_ADCSEL_Y         0x0004  /* Y measurement */
 #define WM9713_ADCSEL_PRES      0x0008  /* Pressure measurement */
 #define WM9713_COO              0x0001  /* enable coordinate mode */
+#define WM9713_45W              0x1000  /* set for 5 wire panel */
 #define WM9713_PDEN             0x0800  /* measure only when pen down */
 #define WM9713_ADCSEL_MASK      0x00fe  /* ADC selection mask */
 #define WM9713_WAIT             0x0200  /* coordinate wait */
diff --git a/include/media/cx25840.h b/include/media/cx25840.h
index cd599ad29fb2..db431d513f2f 100644
--- a/include/media/cx25840.h
+++ b/include/media/cx25840.h
@@ -32,12 +32,16 @@ enum cx25840_video_input {
        CX25840_COMPOSITE7,
        CX25840_COMPOSITE8,
-        /* S-Video inputs consist of one luma input (In1-In4) ORed with one
+        /* S-Video inputs consist of one luma input (In1-In8) ORed with one
           chroma input (In5-In8) */
        CX25840_SVIDEO_LUMA1 = 0x10,
        CX25840_SVIDEO_LUMA2 = 0x20,
        CX25840_SVIDEO_LUMA3 = 0x30,
        CX25840_SVIDEO_LUMA4 = 0x40,
+        CX25840_SVIDEO_LUMA5 = 0x50,
+        CX25840_SVIDEO_LUMA6 = 0x60,
+        CX25840_SVIDEO_LUMA7 = 0x70,
+        CX25840_SVIDEO_LUMA8 = 0x80,
        CX25840_SVIDEO_CHROMA4 = 0x400,
        CX25840_SVIDEO_CHROMA5 = 0x500,
        CX25840_SVIDEO_CHROMA6 = 0x600,
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index bfee8be5d63f..b8e8aa91905a 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -146,6 +146,7 @@ extern IR_KEYTAB_TYPE ir_codes_behold_columbus[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_pinnacle_pctv_hd[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_genius_tvgo_a11mce[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_powercolor_real_angel[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_avermedia_a16d[IR_KEYTAB_SIZE];
 #endif
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index a807d2f86ee8..859f7a6f6f67 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -40,10 +40,9 @@
 #define VFL_TYPE_VTX            3
 /*  Video standard functions  */
-extern unsigned int v4l2_video_std_fps(struct v4l2_standard *vs);
+extern const char *v4l2_norm_to_name(v4l2_std_id id);
-extern char *v4l2_norm_to_name(v4l2_std_id id);
 extern int v4l2_video_std_construct(struct v4l2_standard *vs,
-                                    int id, char *name);
+                                    int id, const char *name);
 /* Prints the ioctl in a human-readable format */
 extern void v4l_printk_ioctl(unsigned int cmd);
diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
index 5b39a22533fe..874f1340d049 100644
--- a/include/media/videobuf-core.h
+++ b/include/media/videobuf-core.h
@@ -237,6 +237,9 @@ unsigned int videobuf_poll_stream(struct file *file,
 int videobuf_mmap_setup(struct videobuf_queue *q,
                        unsigned int bcount, unsigned int bsize,
                        enum v4l2_memory memory);
+int __videobuf_mmap_setup(struct videobuf_queue *q,
+                        unsigned int bcount, unsigned int bsize,
+                        enum v4l2_memory memory);
 int videobuf_mmap_free(struct videobuf_queue *q);
 int videobuf_mmap_mapper(struct videobuf_queue *q,
                         struct vm_area_struct *vma);
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 0a2f0372df31..bbd3d583c6e6 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -94,6 +94,28 @@ extern void			addrconf_join_solict(struct net_device *dev,
 extern void                     addrconf_leave_solict(struct inet6_dev *idev,
                                        struct in6_addr *addr);
+static inline unsigned long addrconf_timeout_fixup(u32 timeout,
+                                                    unsigned unit)
+{
+        if (timeout == 0xffffffff)
+                return ~0UL;
+        /*
+         * Avoid arithmetic overflow.
+         * Assuming unit is constant and non-zero, this "if" statement
+         * will go away on 64bit archs.
+         */
+        if (0xfffffffe > LONG_MAX / unit && timeout > LONG_MAX / unit)
+                return LONG_MAX / unit;
+        return timeout;
+}
+static inline int addrconf_finite_timeout(unsigned long timeout)
+{
+        return ~timeout;
+}
 /*
 *      IPv6 Address Label subsystem (addrlabel.c)
 */
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index decdda546829..747c255d1df0 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -162,9 +162,9 @@ static inline int genlmsg_end(struct sk_buff *skb, void *hdr)
 * @skb: socket buffer the message is stored in
 * @hdr: generic netlink message header
 */
-static inline int genlmsg_cancel(struct sk_buff *skb, void *hdr)
+static inline void genlmsg_cancel(struct sk_buff *skb, void *hdr)
 {
-        return nlmsg_cancel(skb, hdr - GENL_HDRLEN - NLMSG_HDRLEN);
+        nlmsg_cancel(skb, hdr - GENL_HDRLEN - NLMSG_HDRLEN);
 }
 /**
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index a42cd63d241a..9fabe5b38912 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -197,4 +197,14 @@ static inline int inet_iif(const struct sk_buff *skb)
        return skb->rtable->rt_iif;
 }
+static inline struct request_sock *inet_reqsk_alloc(struct request_sock_ops *ops)
+{
+        struct request_sock *req = reqsk_alloc(ops);
+        if (req != NULL)
+                inet_rsk(req)->opt = NULL;
+        return req;
+}
 #endif  /* _INET_SOCK_H */
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index e0a612bc9c4e..f422f7218e1c 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -367,6 +367,12 @@ static inline int ipv6_addr_any(const struct in6_addr *a)
                 a->s6_addr32[2] | a->s6_addr32[3] ) == 0); 
 }
+static inline int ipv6_addr_loopback(const struct in6_addr *a)
+{
+        return ((a->s6_addr32[0] | a->s6_addr32[1] |
+                 a->s6_addr32[2] | (a->s6_addr32[3] ^ htonl(1))) == 0);
+}
 static inline int ipv6_addr_v4mapped(const struct in6_addr *a)
 {
        return ((a->s6_addr32[0] | a->s6_addr32[1] |
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 4a80d74975e8..bcd1623245cb 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -595,6 +595,15 @@ enum ieee80211_key_alg {
        ALG_CCMP,
 };
+/**
+ * enum ieee80211_key_len - key length
+ * @WEP40: WEP 5 byte long key
+ * @WEP104: WEP 13 byte long key
+ */
+enum ieee80211_key_len {
+        LEN_WEP40 = 5,
+        LEN_WEP104 = 13,
+};
 /**
 * enum ieee80211_key_flags - key flags
@@ -1594,13 +1603,16 @@ void ieee80211_wake_queues(struct ieee80211_hw *hw);
 void ieee80211_scan_completed(struct ieee80211_hw *hw);
 /**
- * ieee80211_iterate_active_interfaces - iterate active interfaces
+ * ieee80211_iterate_active_interfaces- iterate active interfaces
 *
 * This function iterates over the interfaces associated with a given
 * hardware that are currently active and calls the callback for them.
+ * This function allows the iterator function to sleep, when the iterator
+ * function is atomic @ieee80211_iterate_active_interfaces_atomic can
+ * be used.
 *
 * @hw: the hardware struct of which the interfaces should be iterated over
- * @iterator: the iterator function to call, cannot sleep
+ * @iterator: the iterator function to call
 * @data: first argument of the iterator function
 */
 void ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw,
@@ -1609,6 +1621,24 @@ void ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw,
                                         void *data);
 /**
+ * ieee80211_iterate_active_interfaces_atomic - iterate active interfaces
+ *
+ * This function iterates over the interfaces associated with a given
+ * hardware that are currently active and calls the callback for them.
+ * This function requires the iterator callback function to be atomic,
+ * if that is not desired, use @ieee80211_iterate_active_interfaces instead.
+ *
+ * @hw: the hardware struct of which the interfaces should be iterated over
+ * @iterator: the iterator function to call, cannot sleep
+ * @data: first argument of the iterator function
+ */
+void ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw,
+                                                void (*iterator)(void *data,
+                                                    u8 *mac,
+                                                    struct ieee80211_vif *vif),
+                                                void *data);
+/**
 * ieee80211_start_tx_ba_session - Start a tx Block Ack session.
 * @hw: pointer as obtained from ieee80211_alloc_hw().
 * @ra: receiver address of the BA session recipient
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index 9c451ff2f4f4..a01b7c4dc763 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -129,6 +129,10 @@ extern int 			ndisc_ifinfo_sysctl_change(struct ctl_table *ctl,
                                                           void __user *buffer,
                                                           size_t *lenp,
                                                           loff_t *ppos);
+int ndisc_ifinfo_sysctl_strategy(ctl_table *ctl, int __user *name,
+                                 int nlen, void __user *oldval,
+                                 size_t __user *oldlenp,
+                                 void __user *newval, size_t newlen);
 #endif
 extern void                     inet6_ifinfo_notify(int event,
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index aa540e6be502..d9dd0f707296 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -95,6 +95,11 @@ extern struct list_head net_namespace_list;
 #ifdef CONFIG_NET_NS
 extern void __put_net(struct net *net);
+static inline int net_alive(struct net *net)
+{
+        return net && atomic_read(&net->count);
+}
 static inline struct net *get_net(struct net *net)
 {
        atomic_inc(&net->count);
@@ -125,6 +130,12 @@ int net_eq(const struct net *net1, const struct net *net2)
        return net1 == net2;
 }
 #else
+static inline int net_alive(struct net *net)
+{
+        return 1;
+}
 static inline struct net *get_net(struct net *net)
 {
        return net;
diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h
index f736e842977f..f80c0ed6d870 100644
--- a/include/net/netfilter/nf_conntrack_extend.h
+++ b/include/net/netfilter/nf_conntrack_extend.h
@@ -15,6 +15,7 @@ enum nf_ct_ext_id
 /* Extensions: optional stuff which isn't permanently in struct. */
 struct nf_ct_ext {
+        struct rcu_head rcu;
        u8 offset[NF_CT_EXT_NUM];
        u8 len;
        char data[0];
diff --git a/include/net/netlink.h b/include/net/netlink.h
index a5506c42f03c..dfc3701dfcc3 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -556,14 +556,12 @@ static inline void *nlmsg_get_pos(struct sk_buff *skb)
 * @skb: socket buffer the message is stored in
 * @mark: mark to trim to
 *
- * Trims the message to the provided mark. Returns -1.
+ * Trims the message to the provided mark.
 */
-static inline int nlmsg_trim(struct sk_buff *skb, const void *mark)
+static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
 {
        if (mark)
                skb_trim(skb, (unsigned char *) mark - skb->data);
-        return -1;
 }
 /**
@@ -572,11 +570,11 @@ static inline int nlmsg_trim(struct sk_buff *skb, const void *mark)
 * @nlh: netlink message header
 *
 * Removes the complete netlink message including all
- * attributes from the socket buffer again. Returns -1.
+ * attributes from the socket buffer again.
 */
-static inline int nlmsg_cancel(struct sk_buff *skb, struct nlmsghdr *nlh)
+static inline void nlmsg_cancel(struct sk_buff *skb, struct nlmsghdr *nlh)
 {
-        return nlmsg_trim(skb, nlh);
+        nlmsg_trim(skb, nlh);
 }
 /**
@@ -772,12 +770,13 @@ static inline int __nla_parse_nested_compat(struct nlattr *tb[], int maxtype,
                                            const struct nla_policy *policy,
                                            int len)
 {
-        if (nla_len(nla) < len)
+        int nested_len = nla_len(nla) - NLA_ALIGN(len);
-                return -1;
-        if (nla_len(nla) >= NLA_ALIGN(len) + sizeof(struct nlattr))
+        if (nested_len < 0)
-                return nla_parse_nested(tb, maxtype,
+                return -EINVAL;
-                                        nla_data(nla) + NLA_ALIGN(len),
+        if (nested_len >= nla_attr_size(0))
-                                        policy);
+                return nla_parse(tb, maxtype, nla_data(nla) + NLA_ALIGN(len),
+                                 nested_len, policy);
        memset(tb, 0, sizeof(struct nlattr *) * (maxtype + 1));
        return 0;
 }
@@ -1079,11 +1078,11 @@ static inline int nla_nest_compat_end(struct sk_buff *skb, struct nlattr *start)
 * @start: container attribute
 *
 * Removes the container attribute and including all nested
- * attributes. Returns -1.
+ * attributes. Returns -EMSGSIZE
 */
-static inline int nla_nest_cancel(struct sk_buff *skb, struct nlattr *start)
+static inline void nla_nest_cancel(struct sk_buff *skb, struct nlattr *start)
 {
-        return nlmsg_trim(skb, start);
+        nlmsg_trim(skb, start);
 }
 /**
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index b220b5f624de..0c96e7bed5db 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -115,8 +115,8 @@ struct request_sock_queue {
        struct request_sock     *rskq_accept_head;
        struct request_sock     *rskq_accept_tail;
        rwlock_t                syn_wait_lock;
-        u16                     rskq_defer_accept;
+        u8                      rskq_defer_accept;
-        /* 2 bytes hole, try to pack */
+        /* 3 bytes hole, try to pack */
        struct listen_sock      *listen_opt;
 };
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index ab502ec1c61c..a87fc0312edc 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -178,7 +178,7 @@ extern struct Qdisc *qdisc_alloc(struct net_device *dev, struct Qdisc_ops *ops);
 extern struct Qdisc *qdisc_create_dflt(struct net_device *dev,
                                       struct Qdisc_ops *ops, u32 parentid);
 extern void tcf_destroy(struct tcf_proto *tp);
-extern void tcf_destroy_chain(struct tcf_proto *fl);
+extern void tcf_destroy_chain(struct tcf_proto **fl);
 static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
                                       struct sk_buff_head *list)
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 0ce0443c5b79..7f25195f9855 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -548,7 +548,8 @@ struct sctp_af {
        struct dst_entry *(*get_dst)    (struct sctp_association *asoc,
                                         union sctp_addr *daddr,
                                         union sctp_addr *saddr);
-        void            (*get_saddr)    (struct sctp_association *asoc,
+        void            (*get_saddr)    (struct sctp_sock *sk,
+                                         struct sctp_association *asoc,
                                         struct dst_entry *dst,
                                         union sctp_addr *daddr,
                                         union sctp_addr *saddr);
@@ -587,6 +588,7 @@ struct sctp_af {
        int             (*is_ce)        (const struct sk_buff *sk);
        void            (*seq_dump_addr)(struct seq_file *seq,
                                         union sctp_addr *addr);
+        void            (*ecn_capable)(struct sock *sk);
        __u16           net_header_len;
        int             sockaddr_len;
        sa_family_t     sa_family;
@@ -901,7 +903,10 @@ struct sctp_transport {
         *              calculation completes (i.e. the DATA chunk
         *              is SACK'd) clear this flag.
         */
-        int rto_pending;
+        __u8 rto_pending;
+        /* Flag to track the current fast recovery state */
+        __u8 fast_recovery;
        /*
         * These are the congestion stats.
@@ -920,6 +925,9 @@ struct sctp_transport {
        /* Data that has been sent, but not acknowledged. */
        __u32 flight_size;
+        /* TSN marking the fast recovery exit point */
+        __u32 fast_recovery_exit;
        /* Destination */
        struct dst_entry *dst;
        /* Source address. */
@@ -1044,7 +1052,7 @@ void sctp_transport_route(struct sctp_transport *, union sctp_addr *,
                          struct sctp_sock *);
 void sctp_transport_pmtu(struct sctp_transport *);
 void sctp_transport_free(struct sctp_transport *);
-void sctp_transport_reset_timers(struct sctp_transport *);
+void sctp_transport_reset_timers(struct sctp_transport *, int);
 void sctp_transport_hold(struct sctp_transport *);
 void sctp_transport_put(struct sctp_transport *);
 void sctp_transport_update_rto(struct sctp_transport *, __u32);
@@ -1134,6 +1142,9 @@ struct sctp_outq {
        /* How many unackd bytes do we have in-flight?  */
        __u32 outstanding_bytes;
+        /* Are we doing fast-rtx on this queue */
+        char fast_rtx;
        /* Corked? */
        char cork;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 633147cb6bbc..cf54034019d9 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -139,7 +139,6 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define MAX_TCP_KEEPINTVL       32767
 #define MAX_TCP_KEEPCNT         127
 #define MAX_TCP_SYNCNT          127
-#define MAX_TCP_ACCEPT_DEFERRED 65535
 #define TCP_SYNQ_INTERVAL       (HZ/5)  /* Period of SYNACK timer */
@@ -433,7 +432,6 @@ extern struct sk_buff *		tcp_make_synack(struct sock *sk,
 extern int                      tcp_disconnect(struct sock *sk, int flags);
-extern void                     tcp_unhash(struct sock *sk);
 /* From syncookies.c */
 extern __u32 syncookie_secret[2][16-4+SHA_DIGEST_WORDS];
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 27394e0447d8..112934a3288d 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -40,7 +40,8 @@ extern int			datagram_recv_ctl(struct sock *sk,
                                                  struct msghdr *msg,
                                                  struct sk_buff *skb);
-extern int                      datagram_send_ctl(struct msghdr *msg,
+extern int                      datagram_send_ctl(struct net *net,
+                                                  struct msghdr *msg,
                                                  struct flowi *fl,
                                                  struct ipv6_txoptions *opt,
                                                  int *hlimit, int *tclass);
diff --git a/include/net/udp.h b/include/net/udp.h
index 3e55a99b0ba3..ccce83707046 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -135,6 +135,7 @@ extern void	udp_err(struct sk_buff *, u32);
 extern int      udp_sendmsg(struct kiocb *iocb, struct sock *sk,
                            struct msghdr *msg, size_t len);
+extern void     udp_flush_pending_frames(struct sock *sk);
 extern int      udp_rcv(struct sk_buff *skb);
 extern int      udp_ioctl(struct sock *sk, int cmd, unsigned long arg);
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 911a661b7278..31d30b1852e8 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -105,7 +105,6 @@ enum ib_device_cap_flags {
         */
        IB_DEVICE_UD_IP_CSUM            = (1<<18),
        IB_DEVICE_UD_TSO                = (1<<19),
-        IB_DEVICE_SEND_W_INV            = (1<<21),
 };
 enum ib_atomic_cap {
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index 049edc5e6461..9c309daf492b 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -505,6 +505,7 @@ struct snd_ac97 {
                        unsigned short pcmreg[3];       // PCM registers
                        unsigned short codec_cfg[3];    // CODEC_CFG bits
                        unsigned char swap_mic_linein;  // AD1986/AD1986A only
+                        unsigned char lo_as_master;     /* LO as master */
                } ad18xx;
                unsigned int dev_flags;         /* device specific */
        } spec;
diff --git a/include/xen/events.h b/include/xen/events.h
index acd8e062c85f..67c4436554a9 100644
--- a/include/xen/events.h
+++ b/include/xen/events.h
@@ -32,6 +32,7 @@ void unbind_from_irqhandler(unsigned int irq, void *dev_id);
 void xen_send_IPI_one(unsigned int cpu, enum ipi_vector vector);
 int resend_irq_on_evtchn(unsigned int irq);
+void rebind_evtchn_irq(int evtchn, int irq);
 static inline void notify_remote_via_evtchn(int port)
 {
@@ -40,4 +41,7 @@ static inline void notify_remote_via_evtchn(int port)
 }
 extern void notify_remote_via_irq(int irq);
+extern void xen_irq_resume(void);
 #endif  /* _XEN_EVENTS_H */
diff --git a/include/xen/grant_table.h b/include/xen/grant_table.h
index 466204846121..a40f1cd91be1 100644
--- a/include/xen/grant_table.h
+++ b/include/xen/grant_table.h
@@ -51,6 +51,9 @@ struct gnttab_free_callback {
        u16 count;
 };
+int gnttab_suspend(void);
+int gnttab_resume(void);
 int gnttab_grant_foreign_access(domid_t domid, unsigned long frame,
                                int readonly);
diff --git a/include/xen/hvc-console.h b/include/xen/hvc-console.h
index 21c0ecfd786d..98b79bc404dd 100644
--- a/include/xen/hvc-console.h
+++ b/include/xen/hvc-console.h
@@ -3,4 +3,13 @@
 extern struct console xenboot_console;
+#ifdef CONFIG_HVC_XEN
+void xen_console_resume(void);
+#else
+static inline void xen_console_resume(void) { }
+#endif
+void xen_raw_console_write(const char *str);
+void xen_raw_printk(const char *fmt, ...);
 #endif  /* XEN_HVC_CONSOLE_H */
diff --git a/include/xen/interface/elfnote.h b/include/xen/interface/elfnote.h
index a64d3df5bd95..7a8262c375cc 100644
--- a/include/xen/interface/elfnote.h
+++ b/include/xen/interface/elfnote.h
@@ -120,6 +120,26 @@
 */
 #define XEN_ELFNOTE_BSD_SYMTAB    11
+/*
+ * The lowest address the hypervisor hole can begin at (numeric).
+ *
+ * This must not be set higher than HYPERVISOR_VIRT_START. Its presence
+ * also indicates to the hypervisor that the kernel can deal with the
+ * hole starting at a higher address.
+ */
+#define XEN_ELFNOTE_HV_START_LOW  12
+/*
+ * List of maddr_t-sized mask/value pairs describing how to recognize
+ * (non-present) L1 page table entries carrying valid MFNs (numeric).
+ */
+#define XEN_ELFNOTE_L1_MFN_VALID  13
+/*
+ * Whether or not the guest supports cooperative suspend cancellation.
+ */
+#define XEN_ELFNOTE_SUSPEND_CANCEL 14
 #endif /* __XEN_PUBLIC_ELFNOTE_H__ */
 /*
diff --git a/include/xen/interface/features.h b/include/xen/interface/features.h
index d73228d16488..f51b6413b054 100644
--- a/include/xen/interface/features.h
+++ b/include/xen/interface/features.h
@@ -38,6 +38,9 @@
 */
 #define XENFEAT_pae_pgdir_above_4gb        4
+/* x86: Does this Xen host support the MMU_PT_UPDATE_PRESERVE_AD hypercall? */
+#define XENFEAT_mmu_pt_update_preserve_ad  5
 #define XENFEAT_NR_SUBMAPS 1
 #endif /* __XEN_PUBLIC_FEATURES_H__ */
diff --git a/include/xen/interface/io/fbif.h b/include/xen/interface/io/fbif.h
index 5a934dd7796d..974a51ed9165 100644
--- a/include/xen/interface/io/fbif.h
+++ b/include/xen/interface/io/fbif.h
@@ -49,11 +49,27 @@ struct xenfb_update {
        int32_t height;         /* rect height */
 };
+/*
+ * Framebuffer resize notification event
+ * Capable backend sets feature-resize in xenstore.
+ */
+#define XENFB_TYPE_RESIZE 3
+struct xenfb_resize {
+        uint8_t type;           /* XENFB_TYPE_RESIZE */
+        int32_t width;          /* width in pixels */
+        int32_t height;         /* height in pixels */
+        int32_t stride;         /* stride in bytes */
+        int32_t depth;          /* depth in bits */
+        int32_t offset;         /* start offset within framebuffer */
+};
 #define XENFB_OUT_EVENT_SIZE 40
 union xenfb_out_event {
        uint8_t type;
        struct xenfb_update update;
+        struct xenfb_resize resize;
        char pad[XENFB_OUT_EVENT_SIZE];
 };
@@ -105,15 +121,18 @@ struct xenfb_page {
         * Each directory page holds PAGE_SIZE / sizeof(*pd)
         * framebuffer pages, and can thus map up to PAGE_SIZE *
         * PAGE_SIZE / sizeof(*pd) bytes.  With PAGE_SIZE == 4096 and
-         * sizeof(unsigned long) == 4, that's 4 Megs.  Two directory
+         * sizeof(unsigned long) == 4/8, that's 4 Megs 32 bit and 2
-         * pages should be enough for a while.
+         * Megs 64 bit.  256 directories give enough room for a 512
+         * Meg framebuffer with a max resolution of 12,800x10,240.
+         * Should be enough for a while with room leftover for
+         * expansion.
         */
-        unsigned long pd[2];
+        unsigned long pd[256];
 };
 /*
- * Wart: xenkbd needs to know resolution.  Put it here until a better
+ * Wart: xenkbd needs to know default resolution.  Put it here until a
- * solution is found, but don't leak it to the backend.
+ * better solution is found, but don't leak it to the backend.
 */
 #ifdef __KERNEL__
 #define XENFB_WIDTH 800
diff --git a/include/xen/interface/io/kbdif.h b/include/xen/interface/io/kbdif.h
index fb97f4284ffd..8066c7849fbe 100644
--- a/include/xen/interface/io/kbdif.h
+++ b/include/xen/interface/io/kbdif.h
@@ -49,6 +49,7 @@ struct xenkbd_motion {
        uint8_t type;           /* XENKBD_TYPE_MOTION */
        int32_t rel_x;          /* relative X motion */
        int32_t rel_y;          /* relative Y motion */
+        int32_t rel_z;          /* relative Z motion (wheel) */
 };
 struct xenkbd_key {
@@ -61,6 +62,7 @@ struct xenkbd_position {
        uint8_t type;           /* XENKBD_TYPE_POS */
        int32_t abs_x;          /* absolute X position (in FB pixels) */
        int32_t abs_y;          /* absolute Y position (in FB pixels) */
+        int32_t rel_z;          /* relative Z motion (wheel) */
 };
 #define XENKBD_IN_EVENT_SIZE 40
diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h
index da768469aa92..af36ead16817 100644
--- a/include/xen/interface/memory.h
+++ b/include/xen/interface/memory.h
@@ -29,7 +29,7 @@ struct xen_memory_reservation {
     *   OUT: GMFN bases of extents that were allocated
     *   (NB. This command also updates the mach_to_phys translation table)
     */
-    ulong extent_start;
+    GUEST_HANDLE(ulong) extent_start;
    /* Number of extents, and size/alignment of each (2^extent_order pages). */
    unsigned long  nr_extents;
@@ -50,6 +50,7 @@ struct xen_memory_reservation {
    domid_t        domid;
 };
+DEFINE_GUEST_HANDLE_STRUCT(xen_memory_reservation);
 /*
 * Returns the maximum machine frame number of mapped RAM in this system.
@@ -85,7 +86,7 @@ struct xen_machphys_mfn_list {
     * any large discontiguities in the machine address space, 2MB gaps in
     * the machphys table will be represented by an MFN base of zero.
     */
-    ulong extent_start;
+    GUEST_HANDLE(ulong) extent_start;
    /*
     * Number of extents written to the above array. This will be smaller
@@ -93,6 +94,7 @@ struct xen_machphys_mfn_list {
     */
    unsigned int nr_extents;
 };
+DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mfn_list);
 /*
 * Sets the GPFN at which a particular page appears in the specified guest's
@@ -115,6 +117,7 @@ struct xen_add_to_physmap {
    /* GPFN where the source mapping page should appear. */
    unsigned long gpfn;
 };
+DEFINE_GUEST_HANDLE_STRUCT(xen_add_to_physmap);
 /*
 * Translates a list of domain-specific GPFNs into MFNs. Returns a -ve error
@@ -129,13 +132,14 @@ struct xen_translate_gpfn_list {
    unsigned long nr_gpfns;
    /* List of GPFNs to translate. */
-    ulong gpfn_list;
+    GUEST_HANDLE(ulong) gpfn_list;
    /*
     * Output list to contain MFN translations. May be the same as the input
     * list (in which case each input GPFN is overwritten with the output MFN).
     */
-    ulong mfn_list;
+    GUEST_HANDLE(ulong) mfn_list;
 };
+DEFINE_GUEST_HANDLE_STRUCT(xen_translate_gpfn_list);
 #endif /* __XEN_PUBLIC_MEMORY_H__ */
diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h
index 9b018da48cf3..2befa3e2f1bc 100644
--- a/include/xen/interface/xen.h
+++ b/include/xen/interface/xen.h
@@ -10,6 +10,7 @@
 #define __XEN_PUBLIC_XEN_H__
 #include <asm/xen/interface.h>
+#include <asm/pvclock-abi.h>
 /*
 * XEN "SYSTEM CALLS" (a.k.a. HYPERCALLS).
@@ -113,9 +114,14 @@
 * ptr[:2]  -- Machine address within the frame whose mapping to modify.
 *             The frame must belong to the FD, if one is specified.
 * val      -- Value to write into the mapping entry.
+ *
+ * ptr[1:0] == MMU_PT_UPDATE_PRESERVE_AD:
+ * As MMU_NORMAL_PT_UPDATE above, but A/D bits currently in the PTE are ORed
+ * with those in @val.
 */
-#define MMU_NORMAL_PT_UPDATE     0 /* checked '*ptr = val'. ptr is MA.       */
+#define MMU_NORMAL_PT_UPDATE      0 /* checked '*ptr = val'. ptr is MA.       */
-#define MMU_MACHPHYS_UPDATE      1 /* ptr = MA of frame to modify entry for  */
+#define MMU_MACHPHYS_UPDATE       1 /* ptr = MA of frame to modify entry for  */
+#define MMU_PT_UPDATE_PRESERVE_AD 2 /* atomically: *ptr = val | (*ptr&(A|D)) */
 /*
 * MMU EXTENDED OPERATIONS
@@ -336,7 +342,7 @@ struct vcpu_info {
        uint8_t evtchn_upcall_mask;
        unsigned long evtchn_pending_sel;
        struct arch_vcpu_info arch;
-        struct vcpu_time_info time;
+        struct pvclock_vcpu_time_info time;
 }; /* 64 bytes (x86) */
 /*
@@ -384,9 +390,7 @@ struct shared_info {
         * Wallclock time: updated only by control software. Guests should base
         * their gettimeofday() syscall on this wallclock-base value.
         */
-        uint32_t wc_version;      /* Version counter: see vcpu_time_info_t. */
+        struct pvclock_wall_clock wc;
-        uint32_t wc_sec;          /* Secs  00:00:00 UTC, Jan 1, 1970.  */
-        uint32_t wc_nsec;         /* Nsecs 00:00:00 UTC, Jan 1, 1970.  */
        struct arch_shared_info arch;
diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h
index 10ddfe0142d0..a706d6a78960 100644
--- a/include/xen/xen-ops.h
+++ b/include/xen/xen-ops.h
@@ -5,4 +5,10 @@
 DECLARE_PER_CPU(struct vcpu_info *, xen_vcpu);
+void xen_pre_suspend(void);
+void xen_post_suspend(int suspend_cancelled);
+void xen_mm_pin_all(void);
+void xen_mm_unpin_all(void);
 #endif /* INCLUDE_XEN_OPS_H */