56 files changed, 196 insertions, 179 deletions

diff --git a/include/asm-alpha/ide.h b/include/asm-alpha/ide.h
index 2a5cc0b367ab..b7bf68d0407b 100644
--- a/include/asm-alpha/ide.h
+++ b/include/asm-alpha/ide.h
@@ -40,7 +40,6 @@ static inline unsigned long ide_default_io_base(int index)
         }
 }
 
-#define IDE_ARCH_OBSOLETE_INIT
 #define ide_default_io_ctl(base)        ((base) + 0x206) /* obsolete */
 
 #ifdef CONFIG_PCI
diff --git a/include/asm-arm/arch-aaec2000/aaec2000.h b/include/asm-arm/arch-aaec2000/aaec2000.h
index 002227924b9f..a6d1ee0980f2 100644
--- a/include/asm-arm/arch-aaec2000/aaec2000.h
+++ b/include/asm-arm/arch-aaec2000/aaec2000.h
@@ -140,11 +140,11 @@
 #define TIMER3_CLEAR    __REG(0x80000e0c)       /* Timer 3 Clear Register */
 
 /* Timer Control register bits */
-#define TIMER_CTRL_ENABLE       (1 << 7) /* Enable (Start° Timer */
+#define TIMER_CTRL_ENABLE       (1 << 7) /* Enable (Start Timer) */
 #define TIMER_CTRL_PERIODIC     (1 << 6) /* Periodic Running Mode */
 #define TIMER_CTRL_FREE_RUNNING (0 << 6) /* Normal Running Mode */
 #define TIMER_CTRL_CLKSEL_508K  (1 << 3) /* 508KHz Clock select (Timer 1, 2) */
-#define TIMER_CTRL_CLKSEL_2K    (0 << 3) /* 2KHz Clock Select (Timer 1, 2)*/
+#define TIMER_CTRL_CLKSEL_2K    (0 << 3) /* 2KHz Clock Select (Timer 1, 2) */
 
 /* Power and State Control */
 #define POWER_BASE      __REG(0x80000400)
diff --git a/include/asm-arm/dma-mapping.h b/include/asm-arm/dma-mapping.h
index 678134bf2475..1eb8aac43228 100644
--- a/include/asm-arm/dma-mapping.h
+++ b/include/asm-arm/dma-mapping.h
@@ -401,7 +401,7 @@ extern void dma_sync_sg_for_device(struct device*, struct scatterlist*, int, enu
  *
  * On the SA-1111, a bug limits DMA to only certain regions of RAM.
  * On the IXP425, the PCI inbound window is 64MB (256MB total RAM)
- * On some ADI engineering sytems, PCI inbound window is 32MB (12MB total RAM)
+ * On some ADI engineering systems, PCI inbound window is 32MB (12MB total RAM)
  *
  * The following are helper functions used by the dmabounce subystem
  *
diff --git a/include/asm-arm/ide.h b/include/asm-arm/ide.h
index 4f68c8a5a199..f348fcf3150b 100644
--- a/include/asm-arm/ide.h
+++ b/include/asm-arm/ide.h
@@ -18,7 +18,6 @@
 #endif
 
 #if !defined(CONFIG_ARCH_L7200)
-# define IDE_ARCH_OBSOLETE_INIT
 # ifdef CONFIG_ARCH_CLPS7500
 #  define ide_default_io_ctl(base)      ((base) + 0x206) /* obsolete */
 # else
diff --git a/include/asm-blackfin/ide.h b/include/asm-blackfin/ide.h
index 41b2db46a168..121e272581d6 100644
--- a/include/asm-blackfin/ide.h
+++ b/include/asm-blackfin/ide.h
@@ -20,7 +20,6 @@
 #define MAX_HWIFS       1
 
 /* Legacy ... BLK_DEV_IDECS */
-#define IDE_ARCH_OBSOLETE_INIT
 #define ide_default_io_ctl(base)        ((base) + 0x206) /* obsolete */
 
 
diff --git a/include/asm-blackfin/system.h b/include/asm-blackfin/system.h
index 2b3d47d0bbb6..4a927379ee1c 100644
--- a/include/asm-blackfin/system.h
+++ b/include/asm-blackfin/system.h
@@ -128,9 +128,7 @@ extern unsigned long irq_flags;
 #define mb()   asm volatile (""   : : :"memory")
 #define rmb()  asm volatile (""   : : :"memory")
 #define wmb()  asm volatile (""   : : :"memory")
-#define set_rmb(var, value)    do { (void) xchg(&var, value); } while (0)
-#define set_mb(var, value)     set_rmb(var, value)
-#define set_wmb(var, value)    do { var = value; wmb(); } while (0)
+#define set_mb(var, value) do { (void) xchg(&var, value); } while (0)
 
 #define read_barrier_depends()          do { } while(0)
 
diff --git a/include/asm-cris/arch-v32/ide.h b/include/asm-cris/arch-v32/ide.h
index 6590f657500d..11296170d057 100644
--- a/include/asm-cris/arch-v32/ide.h
+++ b/include/asm-cris/arch-v32/ide.h
@@ -54,7 +54,7 @@ static inline unsigned long ide_default_io_base(int index)
 #define SUPPORT_VLB_SYNC 0
 
 #define IDE_ARCH_ACK_INTR
-#define ide_ack_intr(hwif)      (hwif)->hw.ack_intr(hwif)
+#define ide_ack_intr(hwif)      ((hwif)->ack_intr(hwif))
 
 #endif /* __KERNEL__ */
 
diff --git a/include/asm-h8300/system.h b/include/asm-h8300/system.h
index 7807018f8500..2c1e83f7b419 100644
--- a/include/asm-h8300/system.h
+++ b/include/asm-h8300/system.h
@@ -82,8 +82,7 @@ asmlinkage void resume(void);
 #define mb()   asm volatile (""   : : :"memory")
 #define rmb()  asm volatile (""   : : :"memory")
 #define wmb()  asm volatile (""   : : :"memory")
-#define set_rmb(var, value)    do { xchg(&var, value); } while (0)
-#define set_mb(var, value)     set_rmb(var, value)
+#define set_mb(var, value) do { xchg(&var, value); } while (0)
 
 #ifdef CONFIG_SMP
 #define smp_mb()        mb()
diff --git a/include/asm-ia64/ide.h b/include/asm-ia64/ide.h
index e928675de352..1ccf23809329 100644
--- a/include/asm-ia64/ide.h
+++ b/include/asm-ia64/ide.h
@@ -46,7 +46,6 @@ static inline unsigned long ide_default_io_base(int index)
         }
 }
 
-#define IDE_ARCH_OBSOLETE_INIT
 #define ide_default_io_ctl(base)        ((base) + 0x206) /* obsolete */
 
 #ifdef CONFIG_PCI
diff --git a/include/asm-m32r/ide.h b/include/asm-m32r/ide.h
index 4672a49e8760..5d2044e529ab 100644
--- a/include/asm-m32r/ide.h
+++ b/include/asm-m32r/ide.h
@@ -65,7 +65,6 @@ static __inline__ unsigned long ide_default_io_base(int index)
         }
 }
 
-#define IDE_ARCH_OBSOLETE_INIT
 #define ide_default_io_ctl(base)        ((base) + 0x206) /* obsolete */
 
 #ifdef CONFIG_BLK_DEV_IDEPCI
diff --git a/include/asm-m68k/ide.h b/include/asm-m68k/ide.h
index f9ffb2cbbae8..909c6dfd3851 100644
--- a/include/asm-m68k/ide.h
+++ b/include/asm-m68k/ide.h
@@ -137,7 +137,7 @@ ide_get_lock(irq_handler_t handler, void *data)
 #endif /* CONFIG_BLK_DEV_FALCON_IDE */
 
 #define IDE_ARCH_ACK_INTR
-#define ide_ack_intr(hwif)      ((hwif)->hw.ack_intr ? (hwif)->hw.ack_intr(hwif) : 1)
+#define ide_ack_intr(hwif)      ((hwif)->ack_intr ? (hwif)->ack_intr(hwif) : 1)
 
 #endif /* __KERNEL__ */
 #endif /* _M68K_IDE_H */
diff --git a/include/asm-m68knommu/system.h b/include/asm-m68knommu/system.h
index 1bd1142685e1..15b4c7d45c94 100644
--- a/include/asm-m68knommu/system.h
+++ b/include/asm-m68knommu/system.h
@@ -104,8 +104,7 @@ asmlinkage void resume(void);
 #define mb()   asm volatile (""   : : :"memory")
 #define rmb()  asm volatile (""   : : :"memory")
 #define wmb()  asm volatile (""   : : :"memory")
-#define set_rmb(var, value)    do { xchg(&var, value); } while (0)
-#define set_mb(var, value)     set_rmb(var, value)
+#define set_mb(var, value) do { xchg(&var, value); } while (0)
 
 #ifdef CONFIG_SMP
 #define smp_mb()        mb()
diff --git a/include/asm-mips/mach-generic/ide.h b/include/asm-mips/mach-generic/ide.h
index a77128362a7d..4ec2b930dfbb 100644
--- a/include/asm-mips/mach-generic/ide.h
+++ b/include/asm-mips/mach-generic/ide.h
@@ -98,7 +98,6 @@ static __inline__ unsigned long ide_default_io_base(int index)
         }
 }
 
-#define IDE_ARCH_OBSOLETE_INIT
 #define ide_default_io_ctl(base)        ((base) + 0x206) /* obsolete */
 
 #ifdef CONFIG_BLK_DEV_IDEPCI
diff --git a/include/asm-mips/pci/bridge.h b/include/asm-mips/pci/bridge.h
index b84feebf2cef..5f4b9d4e4114 100644
--- a/include/asm-mips/pci/bridge.h
+++ b/include/asm-mips/pci/bridge.h
@@ -538,7 +538,7 @@ typedef struct bridge_err_cmdword_s {
                  BRIDGE_ISR_PMU_ESIZE_FAULT)
 
 /*
- * List of Errors which are fatal and kill the sytem
+ * List of Errors which are fatal and kill the system
  */
 #define BRIDGE_ISR_ERROR_FATAL          \
                 ((BRIDGE_ISR_XTALK_ERROR & ~BRIDGE_ISR_XREAD_REQ_TIMEOUT)|\
diff --git a/include/asm-parisc/ide.h b/include/asm-parisc/ide.h
index b27bf7aeb256..be8760fbc8ee 100644
--- a/include/asm-parisc/ide.h
+++ b/include/asm-parisc/ide.h
@@ -17,7 +17,6 @@
 #define MAX_HWIFS       2
 #endif
 
-#define IDE_ARCH_OBSOLETE_INIT
 #define ide_default_io_ctl(base)        ((base) + 0x206) /* obsolete */
 
 #define ide_request_irq(irq,hand,flg,dev,id)    request_irq((irq),(hand),(flg),(dev),(id))
diff --git a/include/asm-powerpc/ide.h b/include/asm-powerpc/ide.h
index 1644e44c8757..fd7f5a430f0a 100644
--- a/include/asm-powerpc/ide.h
+++ b/include/asm-powerpc/ide.h
@@ -69,12 +69,11 @@ static __inline__ unsigned long ide_default_io_base(int index)
 
 #ifdef CONFIG_BLK_DEV_MPC8xx_IDE
 #define IDE_ARCH_ACK_INTR  1
-#define ide_ack_intr(hwif) (hwif->hw.ack_intr ? hwif->hw.ack_intr(hwif) : 1)
+#define ide_ack_intr(hwif) ((hwif)->ack_intr ? (hwif)->ack_intr(hwif) : 1)
 #endif
 
 #endif /* __powerpc64__ */
 
-#define IDE_ARCH_OBSOLETE_INIT
 #define ide_default_io_ctl(base)        ((base) + 0x206) /* obsolete */
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index bf14ab4ef4c9..e44cdfc8493a 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -522,7 +522,7 @@ static inline void name at					\
 #else
 /*
  * Enforce synchronisation of stores vs. spin_unlock
- * (this does it explicitely, though our implementation of spin_unlock
+ * (this does it explicitly, though our implementation of spin_unlock
  * does it implicitely too)
  */
 static inline void mmiowb(void)
diff --git a/include/asm-powerpc/paca.h b/include/asm-powerpc/paca.h
index 98c6bd5756b7..f6dfce025adf 100644
--- a/include/asm-powerpc/paca.h
+++ b/include/asm-powerpc/paca.h
@@ -121,7 +121,5 @@ struct paca_struct {
 
 extern struct paca_struct paca[];
 
-void setup_boot_paca(void);
-
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_PACA_H */
diff --git a/include/asm-sh/se7751.h b/include/asm-sh/se7751.h
index 02ca9347f043..b36792ac5d66 100644
--- a/include/asm-sh/se7751.h
+++ b/include/asm-sh/se7751.h
@@ -36,7 +36,7 @@
 #define PA_LED          0xba000000      /* LED */
 #define PA_BCR          0xbb000000      /* FPGA on the MS7751SE01 */
 
-#define PA_MRSHPC       0xb83fffe0      /* MR-SHPC-01 PCMCIA controler */
+#define PA_MRSHPC       0xb83fffe0      /* MR-SHPC-01 PCMCIA controller */
 #define PA_MRSHPC_MW1   0xb8400000      /* MR-SHPC-01 memory window base */
 #define PA_MRSHPC_MW2   0xb8500000      /* MR-SHPC-01 attribute window base */
 #define PA_MRSHPC_IO    0xb8600000      /* MR-SHPC-01 I/O window base */
diff --git a/include/asm-sh/systemh7751.h b/include/asm-sh/systemh7751.h
index b143bb2a2ca7..4161122c84ef 100644
--- a/include/asm-sh/systemh7751.h
+++ b/include/asm-sh/systemh7751.h
@@ -36,7 +36,7 @@
 #define PA_LED          0xba000000      /* LED */
 #define PA_BCR          0xbb000000      /* FPGA on the MS7751SE01 */
 
-#define PA_MRSHPC       0xb83fffe0      /* MR-SHPC-01 PCMCIA controler */
+#define PA_MRSHPC       0xb83fffe0      /* MR-SHPC-01 PCMCIA controller */
 #define PA_MRSHPC_MW1   0xb8400000      /* MR-SHPC-01 memory window base */
 #define PA_MRSHPC_MW2   0xb8500000      /* MR-SHPC-01 attribute window base */
 #define PA_MRSHPC_IO    0xb8600000      /* MR-SHPC-01 I/O window base */
diff --git a/include/asm-sh64/ide.h b/include/asm-sh64/ide.h
index c9d84d5f772e..b6e31e8b9410 100644
--- a/include/asm-sh64/ide.h
+++ b/include/asm-sh64/ide.h
@@ -19,7 +19,6 @@
 /* Without this, the initialisation of PCI IDE cards end up calling
  * ide_init_hwif_ports, which won't work. */
 #ifdef CONFIG_BLK_DEV_IDEPCI
-#define IDE_ARCH_OBSOLETE_INIT 1
 #define ide_default_io_ctl(base)        (0)
 #endif
 
diff --git a/include/asm-sh64/system.h b/include/asm-sh64/system.h
index 5ff94644e8c8..be2a15ffcc55 100644
--- a/include/asm-sh64/system.h
+++ b/include/asm-sh64/system.h
@@ -62,8 +62,7 @@ extern void __xchg_called_with_bad_pointer(void);
 #define smp_read_barrier_depends()      do { } while (0)
 #endif /* CONFIG_SMP */
 
-#define set_rmb(var, value) do { (void)xchg(&var, value); } while (0)
-#define set_mb(var, value) set_rmb(var, value)
+#define set_mb(var, value) do { (void)xchg(&var, value); } while (0)
 
 /* Interrupt Control */
 #ifndef HARD_CLI
diff --git a/include/asm-sparc/ide.h b/include/asm-sparc/ide.h
index a6d735a1310e..404022765fc7 100644
--- a/include/asm-sparc/ide.h
+++ b/include/asm-sparc/ide.h
@@ -18,7 +18,6 @@
 #undef  MAX_HWIFS
 #define MAX_HWIFS       2
 
-#define IDE_ARCH_OBSOLETE_INIT
 #define ide_default_io_ctl(base)        ((base) + 0x206) /* obsolete */
 
 #define __ide_insl(data_reg, buffer, wcount) \
diff --git a/include/asm-sparc64/ide.h b/include/asm-sparc64/ide.h
index 55149cf933c2..ac7eb210b941 100644
--- a/include/asm-sparc64/ide.h
+++ b/include/asm-sparc64/ide.h
@@ -24,7 +24,6 @@
 # endif
 #endif
 
-#define IDE_ARCH_OBSOLETE_INIT
 #define ide_default_io_ctl(base)        ((base) + 0x206) /* obsolete */
 
 #define __ide_insl(data_reg, buffer, wcount) \
diff --git a/include/asm-v850/system.h b/include/asm-v850/system.h
index 0de2481fd990..a34ddfafd561 100644
--- a/include/asm-v850/system.h
+++ b/include/asm-v850/system.h
@@ -66,8 +66,7 @@ static inline int irqs_disabled (void)
 #define rmb()                   mb ()
 #define wmb()                   mb ()
 #define read_barrier_depends()  ((void)0)
-#define set_rmb(var, value)     do { xchg (&var, value); } while (0)
-#define set_mb(var, value)      set_rmb (var, value)
+#define set_mb(var, value)      do { xchg (&var, value); } while (0)
 
 #define smp_mb()        mb ()
 #define smp_rmb()       rmb ()
diff --git a/include/asm-x86/acpi_32.h b/include/asm-x86/acpi_32.h
index 125179adf044..723493e6c851 100644
--- a/include/asm-x86/acpi_32.h
+++ b/include/asm-x86/acpi_32.h
@@ -81,11 +81,7 @@ int __acpi_release_global_lock(unsigned int *lock);
         :"=r"(n_hi), "=r"(n_lo)     \
         :"0"(n_hi), "1"(n_lo))
 
-#ifdef CONFIG_X86_IO_APIC
-extern void check_acpi_pci(void);
-#else
-static inline void check_acpi_pci(void) { }
-#endif
+extern void early_quirks(void);
 
 #ifdef CONFIG_ACPI
 extern int acpi_lapic;
diff --git a/include/asm-x86/compat.h b/include/asm-x86/compat.h
index 53cb96b68a62..66ba7987184a 100644
--- a/include/asm-x86/compat.h
+++ b/include/asm-x86/compat.h
@@ -6,6 +6,7 @@
  */
 #include <linux/types.h>
 #include <linux/sched.h>
+#include <asm/user32.h>
 
 #define COMPAT_USER_HZ  100
 
@@ -181,6 +182,11 @@ struct compat_shmid64_ds {
 };
 
 /*
+ * The type of struct elf_prstatus.pr_reg in compatible core dumps.
+ */
+typedef struct user_regs_struct32 compat_elf_gregset_t;
+
+/*
  * A pointer passed in from user mode. This should not
  * be used for syscall parameters, just declare them
  * as pointers because the syscall entry code will have
diff --git a/include/asm-x86/desc_64.h b/include/asm-x86/desc_64.h
index ac991b5ca0fd..7d9c938e69fd 100644
--- a/include/asm-x86/desc_64.h
+++ b/include/asm-x86/desc_64.h
@@ -20,6 +20,16 @@ extern struct desc_struct cpu_gdt_table[GDT_ENTRIES];
 #define load_LDT_desc() asm volatile("lldt %w0"::"r" (GDT_ENTRY_LDT*8))
 #define clear_LDT()  asm volatile("lldt %w0"::"r" (0))
 
+static inline unsigned long __store_tr(void)
+{
+       unsigned long tr;
+
+       asm volatile ("str %w0":"=r" (tr));
+       return tr;
+}
+
+#define store_tr(tr) (tr) = __store_tr()
+
 /*
  * This is the ldt that every process will get unless we need
  * something other than this.
@@ -31,6 +41,16 @@ extern struct desc_ptr cpu_gdt_descr[];
 /* the cpu gdt accessor */
 #define cpu_gdt(_cpu) ((struct desc_struct *)cpu_gdt_descr[_cpu].address)
 
+static inline void load_gdt(const struct desc_ptr *ptr)
+{
+        asm volatile("lgdt %w0"::"m" (*ptr));
+}
+
+static inline void store_gdt(struct desc_ptr *ptr)
+{
+       asm("sgdt %w0":"=m" (*ptr));
+}
+
 static inline void _set_gate(void *adr, unsigned type, unsigned long func, unsigned dpl, unsigned ist)  
 {
         struct gate_struct s;   
@@ -71,6 +91,16 @@ static inline void set_system_gate_ist(int nr, void *func, unsigned ist)
         _set_gate(&idt_table[nr], GATE_INTERRUPT, (unsigned long) func, 3, ist);
 }
 
+static inline void load_idt(const struct desc_ptr *ptr)
+{
+        asm volatile("lidt %w0"::"m" (*ptr));
+}
+
+static inline void store_idt(struct desc_ptr *dtr)
+{
+       asm("sidt %w0":"=m" (*dtr));
+}
+
 static inline void set_tssldt_descriptor(void *ptr, unsigned long tss, unsigned type, 
                                          unsigned size) 
 { 
diff --git a/include/asm-x86/geode.h b/include/asm-x86/geode.h
index d94898831bac..771af336734f 100644
--- a/include/asm-x86/geode.h
+++ b/include/asm-x86/geode.h
@@ -38,6 +38,8 @@ extern int geode_get_dev_base(unsigned int dev);
 #define MSR_LBAR_ACPI           0x5140000E
 #define MSR_LBAR_PMS            0x5140000F
 
+#define MSR_DIVIL_SOFT_RESET    0x51400017
+
 #define MSR_PIC_YSEL_LOW        0x51400020
 #define MSR_PIC_YSEL_HIGH       0x51400021
 #define MSR_PIC_ZSEL_LOW        0x51400022
diff --git a/include/asm-x86/hpet.h b/include/asm-x86/hpet.h
index d4ab6db050b6..b1f3c1ea55d9 100644
--- a/include/asm-x86/hpet.h
+++ b/include/asm-x86/hpet.h
@@ -3,12 +3,6 @@
 
 #ifdef CONFIG_HPET_TIMER
 
-/*
- * Documentation on HPET can be found at:
- *      http://www.intel.com/ial/home/sp/pcmmspec.htm
- *      ftp://download.intel.com/ial/home/sp/mmts098.pdf
- */
-
 #define HPET_MMAP_SIZE          1024
 
 #define HPET_ID                 0x000
@@ -64,6 +58,7 @@
 /* hpet memory map physical address */
 extern unsigned long hpet_address;
 extern unsigned long force_hpet_address;
+extern int hpet_force_user;
 extern int is_hpet_enabled(void);
 extern int hpet_enable(void);
 extern unsigned long hpet_readl(unsigned long a);
diff --git a/include/asm-x86/ide.h b/include/asm-x86/ide.h
index e7817a3d6578..42130adf9c7c 100644
--- a/include/asm-x86/ide.h
+++ b/include/asm-x86/ide.h
@@ -62,7 +62,6 @@ static __inline__ unsigned long ide_default_io_base(int index)
         }
 }
 
-#define IDE_ARCH_OBSOLETE_INIT
 #define ide_default_io_ctl(base)        ((base) + 0x206) /* obsolete */
 
 #ifdef CONFIG_BLK_DEV_IDEPCI
diff --git a/include/asm-x86/io_apic_64.h b/include/asm-x86/io_apic_64.h
index d9f2e54324d5..e2c13675ee4e 100644
--- a/include/asm-x86/io_apic_64.h
+++ b/include/asm-x86/io_apic_64.h
@@ -133,4 +133,6 @@ void enable_NMI_through_LVT0 (void * dummy);
 
 extern spinlock_t i8259A_lock;
 
+extern int timer_over_8254;
+
 #endif
diff --git a/include/asm-x86/ipi.h b/include/asm-x86/ipi.h
index a7c75ea408a8..6d011bd6067d 100644
--- a/include/asm-x86/ipi.h
+++ b/include/asm-x86/ipi.h
@@ -119,7 +119,7 @@ static inline void send_IPI_mask_sequence(cpumask_t mask, int vector)
          */
         local_irq_save(flags);
         for_each_cpu_mask(query_cpu, mask) {
-                __send_IPI_dest_field(x86_cpu_to_apicid[query_cpu],
+                __send_IPI_dest_field(per_cpu(x86_cpu_to_apicid, query_cpu),
                                       vector, APIC_DEST_PHYSICAL);
         }
         local_irq_restore(flags);
diff --git a/include/asm-x86/irq_32.h b/include/asm-x86/irq_32.h
index 36f310632c49..aca9c96e8e6b 100644
--- a/include/asm-x86/irq_32.h
+++ b/include/asm-x86/irq_32.h
@@ -45,4 +45,7 @@ unsigned int do_IRQ(struct pt_regs *regs);
 void init_IRQ(void);
 void __init native_init_IRQ(void);
 
+/* Interrupt vector management */
+extern DECLARE_BITMAP(used_vectors, NR_VECTORS);
+
 #endif /* _ASM_IRQ_H */
diff --git a/include/asm-x86/msr-index.h b/include/asm-x86/msr-index.h
index a02eb2991349..a4944732be04 100644
--- a/include/asm-x86/msr-index.h
+++ b/include/asm-x86/msr-index.h
@@ -73,8 +73,32 @@
 #define MSR_P6_EVNTSEL0                 0x00000186
 #define MSR_P6_EVNTSEL1                 0x00000187
 
-/* K7/K8 MSRs. Not complete. See the architecture manual for a more
+/* AMD64 MSRs. Not complete. See the architecture manual for a more
    complete list. */
+
+#define MSR_AMD64_IBSFETCHCTL           0xc0011030
+#define MSR_AMD64_IBSFETCHLINAD         0xc0011031
+#define MSR_AMD64_IBSFETCHPHYSAD        0xc0011032
+#define MSR_AMD64_IBSOPCTL              0xc0011033
+#define MSR_AMD64_IBSOPRIP              0xc0011034
+#define MSR_AMD64_IBSOPDATA             0xc0011035
+#define MSR_AMD64_IBSOPDATA2            0xc0011036
+#define MSR_AMD64_IBSOPDATA3            0xc0011037
+#define MSR_AMD64_IBSDCLINAD            0xc0011038
+#define MSR_AMD64_IBSDCPHYSAD           0xc0011039
+#define MSR_AMD64_IBSCTL                0xc001103a
+
+/* K8 MSRs */
+#define MSR_K8_TOP_MEM1                 0xc001001a
+#define MSR_K8_TOP_MEM2                 0xc001001d
+#define MSR_K8_SYSCFG                   0xc0010010
+#define MSR_K8_HWCR                     0xc0010015
+#define MSR_K8_ENABLE_C1E               0xc0010055
+#define K8_MTRRFIXRANGE_DRAM_ENABLE     0x00040000 /* MtrrFixDramEn bit    */
+#define K8_MTRRFIXRANGE_DRAM_MODIFY     0x00080000 /* MtrrFixDramModEn bit */
+#define K8_MTRR_RDMEM_WRMEM_MASK        0x18181818 /* Mask: RdMem|WrMem    */
+
+/* K7 MSRs */
 #define MSR_K7_EVNTSEL0                 0xc0010000
 #define MSR_K7_PERFCTR0                 0xc0010004
 #define MSR_K7_EVNTSEL1                 0xc0010001
@@ -83,20 +107,10 @@
 #define MSR_K7_PERFCTR2                 0xc0010006
 #define MSR_K7_EVNTSEL3                 0xc0010003
 #define MSR_K7_PERFCTR3                 0xc0010007
-#define MSR_K8_TOP_MEM1                 0xc001001a
 #define MSR_K7_CLK_CTL                  0xc001001b
-#define MSR_K8_TOP_MEM2                 0xc001001d
-#define MSR_K8_SYSCFG                   0xc0010010
-
-#define K8_MTRRFIXRANGE_DRAM_ENABLE     0x00040000 /* MtrrFixDramEn bit    */
-#define K8_MTRRFIXRANGE_DRAM_MODIFY     0x00080000 /* MtrrFixDramModEn bit */
-#define K8_MTRR_RDMEM_WRMEM_MASK        0x18181818 /* Mask: RdMem|WrMem    */
-
 #define MSR_K7_HWCR                     0xc0010015
-#define MSR_K8_HWCR                     0xc0010015
 #define MSR_K7_FID_VID_CTL              0xc0010041
 #define MSR_K7_FID_VID_STATUS           0xc0010042
-#define MSR_K8_ENABLE_C1E               0xc0010055
 
 /* K6 MSRs */
 #define MSR_K6_EFER                     0xc0000080
diff --git a/include/asm-x86/processor_32.h b/include/asm-x86/processor_32.h
index 83800e7496ee..13976b086837 100644
--- a/include/asm-x86/processor_32.h
+++ b/include/asm-x86/processor_32.h
@@ -79,6 +79,7 @@ struct cpuinfo_x86 {
         unsigned char booted_cores;     /* number of cores as seen by OS */
         __u8 phys_proc_id;              /* Physical processor id. */
         __u8 cpu_core_id;               /* Core id */
+        __u8 cpu_index;                 /* index into per_cpu list */
 #endif
 } __attribute__((__aligned__(SMP_CACHE_BYTES)));
 
@@ -103,14 +104,19 @@ extern struct tss_struct doublefault_tss;
 DECLARE_PER_CPU(struct tss_struct, init_tss);
 
 #ifdef CONFIG_SMP
-extern struct cpuinfo_x86 cpu_data[];
-#define current_cpu_data cpu_data[smp_processor_id()]
+DECLARE_PER_CPU(struct cpuinfo_x86, cpu_info);
+#define cpu_data(cpu)           per_cpu(cpu_info, cpu)
+#define current_cpu_data        cpu_data(smp_processor_id())
 #else
-#define cpu_data (&boot_cpu_data)
-#define current_cpu_data boot_cpu_data
+#define cpu_data(cpu)           boot_cpu_data
+#define current_cpu_data        boot_cpu_data
 #endif
 
-extern  int cpu_llc_id[NR_CPUS];
+/*
+ * the following now lives in the per cpu area:
+ * extern       int cpu_llc_id[NR_CPUS];
+ */
+DECLARE_PER_CPU(u8, cpu_llc_id);
 extern char ignore_fpu_irq;
 
 void __init cpu_detect(struct cpuinfo_x86 *c);
diff --git a/include/asm-x86/processor_64.h b/include/asm-x86/processor_64.h
index f422becbddd9..e4f19970a82b 100644
--- a/include/asm-x86/processor_64.h
+++ b/include/asm-x86/processor_64.h
@@ -74,6 +74,7 @@ struct cpuinfo_x86 {
         __u8    booted_cores;   /* number of cores as seen by OS */
         __u8    phys_proc_id;   /* Physical Processor id. */
         __u8    cpu_core_id;    /* Core id. */
+        __u8    cpu_index;      /* index into per_cpu list */
 #endif
 } ____cacheline_aligned;
 
@@ -88,11 +89,12 @@ struct cpuinfo_x86 {
 #define X86_VENDOR_UNKNOWN 0xff
 
 #ifdef CONFIG_SMP
-extern struct cpuinfo_x86 cpu_data[];
-#define current_cpu_data cpu_data[smp_processor_id()]
+DECLARE_PER_CPU(struct cpuinfo_x86, cpu_info);
+#define cpu_data(cpu)           per_cpu(cpu_info, cpu)
+#define current_cpu_data        cpu_data(smp_processor_id())
 #else
-#define cpu_data (&boot_cpu_data)
-#define current_cpu_data boot_cpu_data
+#define cpu_data(cpu)           boot_cpu_data
+#define current_cpu_data        boot_cpu_data
 #endif
 
 extern char ignore_irq13;
@@ -390,12 +392,6 @@ static inline void sync_core(void)
         asm volatile("cpuid" : "=a" (tmp) : "0" (1) : "ebx","ecx","edx","memory");
 } 
 
-#define ARCH_HAS_PREFETCH
-static inline void prefetch(void *x) 
-{ 
-        asm volatile("prefetcht0 (%0)" :: "r" (x));
-} 
-
 #define ARCH_HAS_PREFETCHW 1
 static inline void prefetchw(void *x) 
 { 
diff --git a/include/asm-x86/proto.h b/include/asm-x86/proto.h
index c44a3a93b5a4..dabba55f7ed8 100644
--- a/include/asm-x86/proto.h
+++ b/include/asm-x86/proto.h
@@ -83,8 +83,6 @@ extern unsigned tsc_khz;
 extern int reboot_force;
 extern int notsc_setup(char *);
 
-extern int timer_over_8254;
-
 extern int gsi_irq_sharing(int gsi);
 
 extern int force_mwait;
diff --git a/include/asm-x86/ptrace_32.h b/include/asm-x86/ptrace_32.h
index 6002597b9e12..78d063dabe0a 100644
--- a/include/asm-x86/ptrace_32.h
+++ b/include/asm-x86/ptrace_32.h
@@ -55,6 +55,8 @@ static inline int v8086_mode(struct pt_regs *regs)
 }
 
 #define instruction_pointer(regs) ((regs)->eip)
+#define frame_pointer(regs) ((regs)->ebp)
+#define stack_pointer(regs) ((regs)->esp)
 #define regs_return_value(regs) ((regs)->eax)
 
 extern unsigned long profile_pc(struct pt_regs *regs);
diff --git a/include/asm-x86/ptrace_64.h b/include/asm-x86/ptrace_64.h
index 7f166ccb0606..7bfe61e1b705 100644
--- a/include/asm-x86/ptrace_64.h
+++ b/include/asm-x86/ptrace_64.h
@@ -40,6 +40,8 @@ struct pt_regs {
 #define user_mode(regs) (!!((regs)->cs & 3))
 #define user_mode_vm(regs) user_mode(regs)
 #define instruction_pointer(regs) ((regs)->rip)
+#define frame_pointer(regs) ((regs)->rbp)
+#define stack_pointer(regs) ((regs)->rsp)
 #define regs_return_value(regs) ((regs)->rax)
 
 extern unsigned long profile_pc(struct pt_regs *regs);
diff --git a/include/asm-x86/smp_32.h b/include/asm-x86/smp_32.h
index 1f576a93368f..7056d8684522 100644
--- a/include/asm-x86/smp_32.h
+++ b/include/asm-x86/smp_32.h
@@ -39,9 +39,11 @@ extern void lock_ipi_call_lock(void);
 extern void unlock_ipi_call_lock(void);
 
 #define MAX_APICID 256
-extern u8 x86_cpu_to_apicid[];
+extern u8 __initdata x86_cpu_to_apicid_init[];
+extern void *x86_cpu_to_apicid_ptr;
+DECLARE_PER_CPU(u8, x86_cpu_to_apicid);
 
-#define cpu_physical_id(cpu)    x86_cpu_to_apicid[cpu]
+#define cpu_physical_id(cpu)    per_cpu(x86_cpu_to_apicid, cpu)
 
 extern void set_cpu_sibling_map(int cpu);
 
diff --git a/include/asm-x86/smp_64.h b/include/asm-x86/smp_64.h
index d30e9b684fdd..6f0e0273b646 100644
--- a/include/asm-x86/smp_64.h
+++ b/include/asm-x86/smp_64.h
@@ -37,6 +37,8 @@ extern void lock_ipi_call_lock(void);
 extern void unlock_ipi_call_lock(void);
 extern int smp_num_siblings;
 extern void smp_send_reschedule(int cpu);
+extern int smp_call_function_mask(cpumask_t mask, void (*func)(void *),
+                                  void *info, int wait);
 
 /*
  * cpu_sibling_map and cpu_core_map now live
@@ -47,7 +49,7 @@ extern void smp_send_reschedule(int cpu);
  */
 DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
 DECLARE_PER_CPU(cpumask_t, cpu_core_map);
-extern u8 cpu_llc_id[NR_CPUS];
+DECLARE_PER_CPU(u8, cpu_llc_id);
 
 #define SMP_TRAMPOLINE_BASE 0x6000
 
@@ -84,7 +86,9 @@ static inline int hard_smp_processor_id(void)
  * Some lowlevel functions might want to know about
  * the real APIC ID <-> CPU # mapping.
  */
-extern u8 x86_cpu_to_apicid[NR_CPUS];   /* physical ID */
+extern u8 __initdata x86_cpu_to_apicid_init[];
+extern void *x86_cpu_to_apicid_ptr;
+DECLARE_PER_CPU(u8, x86_cpu_to_apicid); /* physical ID */
 extern u8 bios_cpu_apicid[];
 
 static inline int cpu_present_to_apicid(int mps_cpu)
@@ -115,8 +119,9 @@ static __inline int logical_smp_processor_id(void)
 }
 
 #ifdef CONFIG_SMP
-#define cpu_physical_id(cpu)            x86_cpu_to_apicid[cpu]
+#define cpu_physical_id(cpu)            per_cpu(x86_cpu_to_apicid, cpu)
 #else
+extern unsigned int boot_cpu_id;
 #define cpu_physical_id(cpu)            boot_cpu_id
 #endif /* !CONFIG_SMP */
 #endif
diff --git a/include/asm-x86/system_32.h b/include/asm-x86/system_32.h
index db6283eb5e46..ef8468883bac 100644
--- a/include/asm-x86/system_32.h
+++ b/include/asm-x86/system_32.h
@@ -315,5 +315,6 @@ extern unsigned long arch_align_stack(unsigned long sp);
 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
 
 void default_idle(void);
+void __show_registers(struct pt_regs *, int all);
 
 #endif
diff --git a/include/asm-x86/topology_32.h b/include/asm-x86/topology_32.h
index ae1074603c4b..9040f5a61278 100644
--- a/include/asm-x86/topology_32.h
+++ b/include/asm-x86/topology_32.h
@@ -28,8 +28,8 @@
 #define _ASM_I386_TOPOLOGY_H
 
 #ifdef CONFIG_X86_HT
-#define topology_physical_package_id(cpu)       (cpu_data[cpu].phys_proc_id)
-#define topology_core_id(cpu)                   (cpu_data[cpu].cpu_core_id)
+#define topology_physical_package_id(cpu)       (cpu_data(cpu).phys_proc_id)
+#define topology_core_id(cpu)                   (cpu_data(cpu).cpu_core_id)
 #define topology_core_siblings(cpu)             (per_cpu(cpu_core_map, cpu))
 #define topology_thread_siblings(cpu)           (per_cpu(cpu_sibling_map, cpu))
 #endif
diff --git a/include/asm-x86/topology_64.h b/include/asm-x86/topology_64.h
index c0c93d744673..a718dda037e0 100644
--- a/include/asm-x86/topology_64.h
+++ b/include/asm-x86/topology_64.h
@@ -56,8 +56,8 @@ extern int __node_distance(int, int);
 #endif
 
 #ifdef CONFIG_SMP
-#define topology_physical_package_id(cpu)       (cpu_data[cpu].phys_proc_id)
-#define topology_core_id(cpu)                   (cpu_data[cpu].cpu_core_id)
+#define topology_physical_package_id(cpu)       (cpu_data(cpu).phys_proc_id)
+#define topology_core_id(cpu)                   (cpu_data(cpu).cpu_core_id)
 #define topology_core_siblings(cpu)             (per_cpu(cpu_core_map, cpu))
 #define topology_thread_siblings(cpu)           (per_cpu(cpu_sibling_map, cpu))
 #define mc_capable()                    (boot_cpu_data.x86_max_cores > 1)
diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
index 2b641b176e7f..c6d3e22c0624 100644
--- a/include/linux/cdrom.h
+++ b/include/linux/cdrom.h
@@ -2,7 +2,7 @@
  * -- <linux/cdrom.h>
  * General header file for linux CD-ROM drivers 
  * Copyright (C) 1992         David Giller, rafetmad@oxy.edu
- *               1994, 1995   Eberhard Moenkeberg, emoenke@gwdg.de
+ *               1994, 1995   Eberhard Mönkeberg, emoenke@gwdg.de
  *               1996         David van Leeuwen, david@tm.tno.nl
  *               1997, 1998   Erik Andersen, andersee@debian.org
  *               1998-2002    Jens Axboe, axboe@suse.de
@@ -76,7 +76,7 @@
                                            (struct cdrom_multisession) */
 #define CDROM_GET_MCN           0x5311 /* Obtain the "Universal Product Code" 
                                            if available (struct cdrom_mcn) */
-#define CDROM_GET_UPC           CDROM_GET_MCN  /* This one is depricated, 
+#define CDROM_GET_UPC           CDROM_GET_MCN  /* This one is deprecated, 
                                           but here anyway for compatibility */
 #define CDROMRESET              0x5312 /* hard-reset the drive */
 #define CDROMVOLREAD            0x5313 /* Get the drive's volume setting 
@@ -506,7 +506,7 @@ struct cdrom_generic_command
 #define GPMODE_TO_PROTECT_PAGE          0x1d
 #define GPMODE_CAPABILITIES_PAGE        0x2a
 #define GPMODE_ALL_PAGES                0x3f
-/* Not in Mt. Fuji, but in ATAPI 2.6 -- depricated now in favor
+/* Not in Mt. Fuji, but in ATAPI 2.6 -- deprecated now in favor
  * of MODE_SENSE_POWER_PAGE */
 #define GPMODE_CDROM_PAGE               0x0d
 
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index fc32694287e2..f3110ebe894a 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -6,7 +6,7 @@
  * Copyright (c) 2005 Herbert Xu <herbert@gondor.apana.org.au>
  *
  * Portions derived from Cryptoapi, by Alexander Kjeldaas <astor@fast.no>
- * and Nettle, by Niels Möller.
+ * and Nettle, by Niels Möller.
  * 
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the Free
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 499f5373e213..37c66d1254b5 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -183,11 +183,14 @@ int dm_resume(struct mapped_device *md);
  */
 uint32_t dm_get_event_nr(struct mapped_device *md);
 int dm_wait_event(struct mapped_device *md, int event_nr);
+uint32_t dm_next_uevent_seq(struct mapped_device *md);
+void dm_uevent_add(struct mapped_device *md, struct list_head *elist);
 
 /*
  * Info functions.
  */
 const char *dm_device_name(struct mapped_device *md);
+int dm_copy_name_and_uuid(struct mapped_device *md, char *name, char *uuid);
 struct gendisk *dm_disk(struct mapped_device *md);
 int dm_suspended(struct mapped_device *md);
 int dm_noflush_suspending(struct dm_target *ti);
diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index b93486107821..523281c5b7f5 100644
--- a/include/linux/dm-ioctl.h
+++ b/include/linux/dm-ioctl.h
@@ -131,6 +131,7 @@ struct dm_ioctl {
         char name[DM_NAME_LEN]; /* device name */
         char uuid[DM_UUID_LEN]; /* unique identifier for
                                  * the block device */
+        char data[7];           /* padding or data */
 };
 
 /*
@@ -285,9 +286,9 @@ typedef char ioctl_struct[308];
 #define DM_DEV_SET_GEOMETRY     _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
 
 #define DM_VERSION_MAJOR        4
-#define DM_VERSION_MINOR        11
+#define DM_VERSION_MINOR        12
 #define DM_VERSION_PATCHLEVEL   0
-#define DM_VERSION_EXTRA        "-ioctl (2006-10-12)"
+#define DM_VERSION_EXTRA        "-ioctl (2007-10-02)"
 
 /* Status bits */
 #define DM_READONLY_FLAG        (1 << 0) /* In/Out */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 1657e995f72c..1bcce660cf03 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1536,7 +1536,7 @@ static inline int break_lease(struct inode *inode, unsigned int mode)
 
 extern int do_truncate(struct dentry *, loff_t start, unsigned int time_attrs,
                        struct file *filp);
-extern long do_sys_open(int fdf, const char __user *filename, int flags,
+extern long do_sys_open(int dfd, const char __user *filename, int flags,
                         int mode);
 extern struct file *filp_open(const char *, int, int);
 extern struct file * dentry_open(struct dentry *, struct vfsmount *, int);
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 19db0a4ae447..2e4b8dd03cfe 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -192,22 +192,20 @@ typedef unsigned char	byte;	/* used everywhere */
 struct hwif_s;
 typedef int (ide_ack_intr_t)(struct hwif_s *);
 
-#ifndef NO_DMA
-#define NO_DMA  255
-#endif
-
 /*
  * hwif_chipset_t is used to keep track of the specific hardware
  * chipset used by each IDE interface, if known.
  */
-typedef enum {  ide_unknown,    ide_generic,    ide_pci,
+enum {          ide_unknown,    ide_generic,    ide_pci,
                 ide_cmd640,     ide_dtc2278,    ide_ali14xx,
                 ide_qd65xx,     ide_umc8672,    ide_ht6560b,
                 ide_rz1000,     ide_trm290,
                 ide_cmd646,     ide_cy82c693,   ide_4drives,
                 ide_pmac,       ide_etrax100,   ide_acorn,
                 ide_au1xxx, ide_forced
-} hwif_chipset_t;
+};
+
+typedef u8 hwif_chipset_t;
 
 /*
  * Structure to hold all information about the location of this port
@@ -215,22 +213,16 @@ typedef enum {	ide_unknown,	ide_generic,	ide_pci,
 typedef struct hw_regs_s {
         unsigned long   io_ports[IDE_NR_PORTS]; /* task file registers */
         int             irq;                    /* our irq number */
-        int             dma;                    /* our dma entry */
         ide_ack_intr_t  *ack_intr;              /* acknowledge interrupt */
         hwif_chipset_t  chipset;
         struct device   *dev;
 } hw_regs_t;
 
-/*
- * Register new hardware with ide
- */
-int ide_register_hw(hw_regs_t *, int, struct hwif_s **);
-int ide_register_hw_with_fixup(hw_regs_t *, int, struct hwif_s **,
-                               void (*)(struct hwif_s *));
+struct hwif_s * ide_find_port(unsigned long);
+
+int ide_register_hw(hw_regs_t *, void (*)(struct hwif_s *), int,
+                    struct hwif_s **);
 
-/*
- * Set up hw_regs_t structure before calling ide_register_hw (optional)
- */
 void ide_setup_ports(   hw_regs_t *hw,
                         unsigned long base,
                         int *offsets,
@@ -268,11 +260,7 @@ static inline void ide_std_init_ports(hw_regs_t *hw,
 # define ide_init_default_irq(base)     (0)
 #endif
 
-/*
- * ide_init_hwif_ports() is OBSOLETE and will be removed in 2.7 series.
- * New ports shouldn't define IDE_ARCH_OBSOLETE_INIT in <asm/ide.h>.
- */
-#ifdef IDE_ARCH_OBSOLETE_INIT
+#ifdef CONFIG_IDE_ARCH_OBSOLETE_INIT
 static inline void ide_init_hwif_ports(hw_regs_t *hw,
                                        unsigned long io_addr,
                                        unsigned long ctl_addr,
@@ -302,7 +290,7 @@ static inline void ide_init_hwif_ports(hw_regs_t *hw,
         if (io_addr || ctl_addr)
                 printk(KERN_WARNING "%s: must not be called\n", __FUNCTION__);
 }
-#endif /* IDE_ARCH_OBSOLETE_INIT */
+#endif /* CONFIG_IDE_ARCH_OBSOLETE_INIT */
 
 /* Currently only m68k, apus and m8xx need it */
 #ifndef IDE_ARCH_ACK_INTR
@@ -363,7 +351,6 @@ typedef union {
  * ATA DATA Register Special.
  * ATA NSECTOR Count Register().
  * ATAPI Byte Count Register.
- * Channel index ordering pairs.
  */
 typedef union {
         unsigned all                    :16;
@@ -378,7 +365,7 @@ typedef union {
 #error "Please fix <asm/byteorder.h>"
 #endif
         } b;
-} ata_nsector_t, ata_data_t, atapi_bcount_t, ata_index_t;
+} ata_nsector_t, ata_data_t, atapi_bcount_t;
 
 /*
  * ATA-IDE Select Register, aka Device-Head
@@ -657,7 +644,7 @@ typedef struct ide_drive_s {
     ((1<<ide_pci)|(1<<ide_cmd646)|(1<<ide_ali14xx))
 #define IDE_CHIPSET_IS_PCI(c)   ((IDE_CHIPSET_PCI_MASK >> (c)) & 1)
 
-struct ide_pci_device_s;
+struct ide_port_info;
 
 typedef struct hwif_s {
         struct hwif_s *next;            /* for linked-list in ide_hwgroup_t */
@@ -672,7 +659,6 @@ typedef struct hwif_s {
         unsigned long   sata_scr[SATA_NR_PORTS];
         unsigned long   sata_misc[SATA_NR_PORTS];
 
-        hw_regs_t       hw;             /* Hardware info */
         ide_drive_t     drives[MAX_DRIVES];     /* drive info */
 
         u8 major;       /* our major number */
@@ -694,7 +680,9 @@ typedef struct hwif_s {
         hwif_chipset_t chipset; /* sub-module for tuning.. */
 
         struct pci_dev  *pci_dev;       /* for pci chipsets */
-        struct ide_pci_device_s *cds;   /* chipset device struct */
+        const struct ide_port_info *cds;        /* chipset device struct */
+
+        ide_ack_intr_t *ack_intr;
 
         void (*rw_disk)(ide_drive_t *, struct request *);
 
@@ -725,6 +713,8 @@ typedef struct hwif_s {
         u8 (*mdma_filter)(ide_drive_t *);
         u8 (*udma_filter)(ide_drive_t *);
 
+        void (*fixup)(struct hwif_s *);
+
         void (*ata_input_data)(ide_drive_t *, void *, u32);
         void (*ata_output_data)(ide_drive_t *, void *, u32);
 
@@ -841,8 +831,6 @@ typedef struct hwgroup_s {
 
                 /* for pci chipsets */
         struct pci_dev *pci_dev;
-                /* chipset device struct */
-        struct ide_pci_device_s *cds;
 
                 /* current request */
         struct request *rq;
@@ -1030,36 +1018,16 @@ extern int ide_end_request (ide_drive_t *drive, int uptodate, int nrsecs);
 int ide_end_dequeued_request(ide_drive_t *drive, struct request *rq,
                              int uptodate, int nr_sectors);
 
-/*
- * This is used on exit from the driver to designate the next irq handler
- * and also to start the safety timer.
- */
 extern void ide_set_handler (ide_drive_t *drive, ide_handler_t *handler, unsigned int timeout, ide_expiry_t *expiry);
 
-/*
- * This is used on exit from the driver to designate the next irq handler
- * and start the safety time safely and atomically from the IRQ handler
- * with respect to the command issue (which it also does)
- */
 extern void ide_execute_command(ide_drive_t *, task_ioreg_t cmd, ide_handler_t *, unsigned int, ide_expiry_t *);
 
 ide_startstop_t __ide_error(ide_drive_t *, struct request *, u8, u8);
 
-/*
- * ide_error() takes action based on the error returned by the controller.
- * The caller should return immediately after invoking this.
- *
- * (drive, msg, status)
- */
 ide_startstop_t ide_error (ide_drive_t *drive, const char *msg, byte stat);
 
 ide_startstop_t __ide_abort(ide_drive_t *, struct request *);
 
-/*
- * Abort a running command on the controller triggering the abort
- * from a host side, non error situation
- * (drive, msg)
- */
 extern ide_startstop_t ide_abort(ide_drive_t *, const char *);
 
 extern void ide_fix_driveid(struct hd_driveid *);
@@ -1075,15 +1043,8 @@ extern void ide_fixstring(u8 *, const int, const int);
 
 int ide_wait_stat(ide_startstop_t *, ide_drive_t *, u8, u8, unsigned long);
 
-/*
- * Start a reset operation for an IDE interface.
- * The caller should return immediately after invoking this.
- */
 extern ide_startstop_t ide_do_reset (ide_drive_t *);
 
-/*
- * This function is intended to be used prior to invoking ide_do_drive_cmd().
- */
 extern void ide_init_drive_cmd (struct request *rq);
 
 /*
@@ -1098,13 +1059,6 @@ typedef enum {
 
 extern int ide_do_drive_cmd(ide_drive_t *, struct request *, ide_action_t);
 
-/*
- * Clean up after success/failure of an explicit drive cmd.
- * stat/err are used only when (HWGROUP(drive)->rq->cmd == IDE_DRIVE_CMD).
- * stat/err are used only when (HWGROUP(drive)->rq->cmd == IDE_DRIVE_TASK_MASK).
- *
- * (ide_drive_t *drive, u8 stat, u8 err)
- */
 extern void ide_end_drive_cmd(ide_drive_t *, u8, u8);
 
 /*
@@ -1177,10 +1131,6 @@ extern int taskfile_lib_get_identify(ide_drive_t *drive, u8 *);
 
 extern int ide_wait_not_busy(ide_hwif_t *hwif, unsigned long timeout);
 
-/*
- * ide_stall_queue() can be used by a drive to give excess bandwidth back
- * to the hwgroup by sleeping for timeout jiffies.
- */
 extern void ide_stall_queue(ide_drive_t *drive, unsigned long timeout);
 
 extern int ide_spin_wait_hwgroup(ide_drive_t *);
@@ -1200,8 +1150,8 @@ extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *o
 #define ide_pci_register_driver(d) pci_register_driver(d)
 #endif
 
-void ide_pci_setup_ports(struct pci_dev *, struct ide_pci_device_s *, int, ata_index_t *);
-extern void ide_setup_pci_noise (struct pci_dev *dev, struct ide_pci_device_s *d);
+void ide_pci_setup_ports(struct pci_dev *, const struct ide_port_info *, int, u8 *);
+void ide_setup_pci_noise(struct pci_dev *, const struct ide_port_info *);
 
 extern void default_hwif_iops(ide_hwif_t *);
 extern void default_hwif_mmiops(ide_hwif_t *);
@@ -1261,6 +1211,14 @@ enum {
         IDE_HFLAG_SERIALIZE             = (1 << 20),
         /* use legacy IRQs */
         IDE_HFLAG_LEGACY_IRQS           = (1 << 21),
+        /* force use of legacy IRQs */
+        IDE_HFLAG_FORCE_LEGACY_IRQS     = (1 << 22),
+        /* limit LBA48 requests to 256 sectors */
+        IDE_HFLAG_RQSIZE_256            = (1 << 23),
+        /* use 32-bit I/O ops */
+        IDE_HFLAG_IO_32BIT              = (1 << 24),
+        /* unmask IRQs */
+        IDE_HFLAG_UNMASK_IRQS           = (1 << 25),
 };
 
 #ifdef CONFIG_BLK_DEV_OFFBOARD
@@ -1269,7 +1227,7 @@ enum {
 # define IDE_HFLAG_OFF_BOARD    0
 #endif
 
-typedef struct ide_pci_device_s {
+struct ide_port_info {
         char                    *name;
         unsigned int            (*init_chipset)(struct pci_dev *, const char *);
         void                    (*init_iops)(ide_hwif_t *);
@@ -1277,17 +1235,17 @@ typedef struct ide_pci_device_s {
         void                    (*init_dma)(ide_hwif_t *, unsigned long);
         void                    (*fixup)(ide_hwif_t *);
         ide_pci_enablebit_t     enablebits[2];
+        hwif_chipset_t          chipset;
         unsigned int            extra;
-        struct ide_pci_device_s *next;
         u32                     host_flags;
         u8                      pio_mask;
         u8                      swdma_mask;
         u8                      mwdma_mask;
         u8                      udma_mask;
-} ide_pci_device_t;
+};
 
-extern int ide_setup_pci_device(struct pci_dev *, ide_pci_device_t *);
-extern int ide_setup_pci_devices(struct pci_dev *, struct pci_dev *, ide_pci_device_t *);
+int ide_setup_pci_device(struct pci_dev *, const struct ide_port_info *);
+int ide_setup_pci_devices(struct pci_dev *, struct pci_dev *, const struct ide_port_info *);
 
 void ide_map_sg(ide_drive_t *, struct request *);
 void ide_init_sg_cmd(ide_drive_t *, struct request *);
@@ -1370,8 +1328,7 @@ void ide_unregister_region(struct gendisk *);
 
 void ide_undecoded_slave(ide_hwif_t *);
 
-int probe_hwif_init_with_fixup(ide_hwif_t *, void (*)(ide_hwif_t *));
-extern int probe_hwif_init(ide_hwif_t *);
+int ide_device_add(u8 idx[4]);
 
 static inline void *ide_get_hwifdata (ide_hwif_t * hwif)
 {
diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h
index efa292a52e7e..56ae438ae510 100644
--- a/include/linux/ipmi_smi.h
+++ b/include/linux/ipmi_smi.h
@@ -118,7 +118,7 @@ struct ipmi_smi_handlers
         /* Enable/disable firmware maintenance mode.  Note that this
            is *not* the modes defined, this is simply an on/off
            setting.  The message handler does the mode handling.  Note
-           that this is called from interupt context, so it cannot
+           that this is called from interrupt context, so it cannot
            block. */
         void (*set_maintenance_mode)(void *send_info, int enable);
 
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index c5164c257f71..e82a6ebc725d 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -160,6 +160,12 @@ struct nfs_inode {
         /* Open contexts for shared mmap writes */
         struct list_head        open_files;
 
+        /* Number of in-flight sillydelete RPC calls */
+        atomic_t                silly_count;
+        /* List of deferred sillydelete requests */
+        struct hlist_head       silly_list;
+        wait_queue_head_t       waitqueue;
+
 #ifdef CONFIG_NFS_V4
         struct nfs4_cached_acl  *nfs4_acl;
         /* NFSv4 state */
@@ -394,6 +400,8 @@ extern void nfs_release_automount_timer(void);
  */
 extern int  nfs_async_unlink(struct inode *dir, struct dentry *dentry);
 extern void nfs_complete_unlink(struct dentry *dentry, struct inode *);
+extern void nfs_block_sillyrename(struct dentry *dentry);
+extern void nfs_unblock_sillyrename(struct dentry *dentry);
 
 /*
  * linux/fs/nfs/write.c
diff --git a/include/linux/prefetch.h b/include/linux/prefetch.h
index 1adfe668d031..af7c36a5a521 100644
--- a/include/linux/prefetch.h
+++ b/include/linux/prefetch.h
@@ -34,17 +34,12 @@
         
 */
 
-/*
- *      These cannot be do{}while(0) macros. See the mental gymnastics in
- *      the loop macro.
- */
- 
 #ifndef ARCH_HAS_PREFETCH
-static inline void prefetch(const void *x) {;}
+#define prefetch(x) __builtin_prefetch(x)
 #endif
 
 #ifndef ARCH_HAS_PREFETCHW
-static inline void prefetchw(const void *x) {;}
+#define prefetchw(x) __builtin_prefetch(x,1)
 #endif
 
 #ifndef ARCH_HAS_SPINLOCK_PREFETCH
diff --git a/include/linux/security.h b/include/linux/security.h
index ff3f857f6957..ac050830a873 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -832,9 +832,11 @@ struct request_sock;
  *      incoming sk_buff @skb has been associated with a particular socket, @sk.
  *      @sk contains the sock (not socket) associated with the incoming sk_buff.
  *      @skb contains the incoming network data.
- * @socket_getpeersec:
+ * @socket_getpeersec_stream:
  *      This hook allows the security module to provide peer socket security
- *      state to userspace via getsockopt SO_GETPEERSEC.
+ *      state for unix or connected tcp sockets to userspace via getsockopt
+ *      SO_GETPEERSEC.  For tcp sockets this can be meaningful if the
+ *      socket is associated with an ipsec SA.
  *      @sock is the local socket.
  *      @optval userspace memory where the security state is to be copied.
  *      @optlen userspace int where the module should copy the actual length
@@ -843,6 +845,17 @@ struct request_sock;
  *      by the caller.
  *      Return 0 if all is well, otherwise, typical getsockopt return
  *      values.
+ * @socket_getpeersec_dgram:
+ *      This hook allows the security module to provide peer socket security
+ *      state for udp sockets on a per-packet basis to userspace via
+ *      getsockopt SO_GETPEERSEC.  The application must first have indicated
+ *      the IP_PASSSEC option via getsockopt.  It can then retrieve the
+ *      security state returned by this hook for a packet via the SCM_SECURITY
+ *      ancillary message type.
+ *      @skb is the skbuff for the packet being queried
+ *      @secdata is a pointer to a buffer in which to copy the security data
+ *      @seclen is the maximum length for @secdata
+ *      Return 0 on success, error on failure.
  * @sk_alloc_security:
  *      Allocate and attach a security structure to the sk->sk_security field,
  *      which is used to copy security attributes between local stream sockets.
diff --git a/include/net/irda/irttp.h b/include/net/irda/irttp.h
index cf80c1af5854..32c385dd9e06 100644
--- a/include/net/irda/irttp.h
+++ b/include/net/irda/irttp.h
@@ -56,7 +56,7 @@
 
 /* Receive queue sizes */
 /* Minimum of credit that the peer should hold.
- * If the peer has less credits than 9 frames, we will explicitely send
+ * If the peer has less credits than 9 frames, we will explicitly send
  * him some credits (through irttp_give_credit() and a specific frame).
  * Note that when we give credits it's likely that it won't be sent in
  * this LAP window, but in the next one. So, we make sure that the peer
@@ -66,7 +66,7 @@
 /* This is the default maximum number of credits held by the peer, so the
  * default maximum number of frames he can send us before needing flow
  * control answer from us (this may be negociated differently at TSAP setup).
- * We want to minimise the number of times we have to explicitely send some
+ * We want to minimise the number of times we have to explicitly send some
  * credit to the peer, hoping we can piggyback it on the return data. In
  * particular, it doesn't make sense for us to send credit more than once
  * per LAP window.