84 files changed, 798 insertions, 504 deletions

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 5e3dcf3299b..3d0fea235bf 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -131,7 +131,7 @@ struct acpi_device_ops {
 struct acpi_driver {
         char name[80];
         char class[80];
-        char *ids;              /* Supported Hardware IDs */
+        const struct acpi_device_id *ids; /* Supported Hardware IDs */
         struct acpi_device_ops ops;
         struct device_driver drv;
         struct module *owner;
@@ -341,7 +341,8 @@ int acpi_bus_add(struct acpi_device **child, struct acpi_device *parent,
 int acpi_bus_trim(struct acpi_device *start, int rmdevice);
 int acpi_bus_start(struct acpi_device *device);
 acpi_status acpi_bus_get_ejd(acpi_handle handle, acpi_handle * ejd);
-int acpi_match_ids(struct acpi_device *device, char *ids);
+int acpi_match_device_ids(struct acpi_device *device,
+                          const struct acpi_device_id *ids);
 int acpi_create_dir(struct acpi_device *);
 void acpi_remove_dir(struct acpi_device *);
 
@@ -365,6 +366,17 @@ acpi_handle acpi_get_child(acpi_handle, acpi_integer);
 acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int);
 #define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->archdata.acpi_handle))
 
+#ifdef CONFIG_PM_SLEEP
+int acpi_pm_device_sleep_state(struct device *, int, int *);
+#else /* !CONFIG_PM_SLEEP */
+static inline int acpi_pm_device_sleep_state(struct device *d, int w, int *p)
+{
+        if (p)
+                *p = ACPI_STATE_D0;
+        return ACPI_STATE_D3;
+}
+#endif /* !CONFIG_PM_SLEEP */
+
 #endif                          /* CONFIG_ACPI */
 
 #endif /*__ACPI_BUS_H__*/
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 553515912c0..202acb9ff4d 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -34,16 +34,21 @@
 #define ACPI_BUS_COMPONENT              0x00010000
 #define ACPI_SYSTEM_COMPONENT           0x02000000
 
-/* _HID definitions */
+/*
+ * _HID definitions
+ * HIDs must conform to ACPI spec(6.1.4)
+ * Linux specific HIDs do not apply to this and begin with LNX:
+ */
 
-#define ACPI_POWER_HID                  "power_resource"
+#define ACPI_POWER_HID                  "LNXPOWER"
 #define ACPI_PROCESSOR_HID              "ACPI0007"
-#define ACPI_SYSTEM_HID                 "acpi_system"
-#define ACPI_THERMAL_HID                "thermal"
-#define ACPI_BUTTON_HID_POWERF          "button_power"
-#define ACPI_BUTTON_HID_SLEEPF          "button_sleep"
-#define ACPI_VIDEO_HID                  "video"
-#define ACPI_BAY_HID                    "bay"
+#define ACPI_SYSTEM_HID                 "LNXSYSTM"
+#define ACPI_THERMAL_HID                "LNXTHERM"
+#define ACPI_BUTTON_HID_POWERF          "LNXPWRBN"
+#define ACPI_BUTTON_HID_SLEEPF          "LNXSLPBN"
+#define ACPI_VIDEO_HID                  "LNXVIDEO"
+#define ACPI_BAY_HID                    "LNXIOBAY"
+
 /* --------------------------------------------------------------------------
                                        PCI
    -------------------------------------------------------------------------- */
@@ -145,7 +150,7 @@ static inline void unregister_hotplug_dock_device(acpi_handle handle)
 #ifdef CONFIG_ACPI_SLEEP
 extern int acpi_sleep_init(void);
 #else
-#define acpi_sleep_init() do {} while (0)
+static inline int acpi_sleep_init(void) { return 0; }
 #endif
 
 #endif /*__ACPI_DRIVERS_H__*/
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index fe8abc27643..e73a3893912 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -809,7 +809,7 @@ acpi_status(*acpi_walk_callback) (acpi_handle obj_handle,
 
 /* Common string version of device HIDs and UIDs */
 
-struct acpi_device_id {
+struct acpica_device_id {
         char value[ACPI_DEVICE_ID_LENGTH];
 };
 
@@ -859,8 +859,8 @@ struct acpi_device_info {
         u32 valid;              /* Indicates which fields below are valid */
         u32 current_status;     /* _STA value */
         acpi_integer address;   /* _ADR value if any */
-        struct acpi_device_id hardware_id;      /* _HID value if any */
-        struct acpi_device_id unique_id;        /* _UID value if any */
+        struct acpica_device_id hardware_id;    /* _HID value if any */
+        struct acpica_device_id unique_id;      /* _UID value if any */
         u8 highest_dstates[4];  /* _sx_d values: 0xFF indicates not valid */
         struct acpi_compatible_id_list compatibility_id;        /* List of _CIDs if any */
 };
diff --git a/include/acpi/acutils.h b/include/acpi/acutils.h
index a87ef1c8d46..a2918547c73 100644
--- a/include/acpi/acutils.h
+++ b/include/acpi/acutils.h
@@ -354,7 +354,7 @@ acpi_ut_evaluate_numeric_object(char *object_name,
 
 acpi_status
 acpi_ut_execute_HID(struct acpi_namespace_node *device_node,
-                    struct acpi_device_id *hid);
+                    struct acpica_device_id *hid);
 
 acpi_status
 acpi_ut_execute_CID(struct acpi_namespace_node *device_node,
@@ -366,7 +366,7 @@ acpi_ut_execute_STA(struct acpi_namespace_node *device_node,
 
 acpi_status
 acpi_ut_execute_UID(struct acpi_namespace_node *device_node,
-                    struct acpi_device_id *uid);
+                    struct acpica_device_id *uid);
 
 acpi_status
 acpi_ut_execute_sxds(struct acpi_namespace_node *device_node, u8 * highest);
diff --git a/include/asm-alpha/bitops.h b/include/asm-alpha/bitops.h
index 3a0cbeb03fa..9e71201000d 100644
--- a/include/asm-alpha/bitops.h
+++ b/include/asm-alpha/bitops.h
@@ -324,7 +324,7 @@ static inline int fls64(unsigned long x)
 {
         unsigned long t, a, r;
 
-        t = __kernel_cmpbge (x, 0x0101010101010101);
+        t = __kernel_cmpbge (x, 0x0101010101010101UL);
         a = __flsm1_tab[t];
         t = __kernel_extbl (x, a);
         r = a*8 + __flsm1_tab[t] + (x != 0);
diff --git a/include/asm-arm/arch-mxc/uncompress.h b/include/asm-arm/arch-mxc/uncompress.h
index ec5787d0e78..42cc0cb3fef 100644
--- a/include/asm-arm/arch-mxc/uncompress.h
+++ b/include/asm-arm/arch-mxc/uncompress.h
@@ -26,7 +26,6 @@
 #define __MXC_BOOT_UNCOMPRESS
 
 #include <asm/hardware.h>
-#include <asm/processor.h>
 
 #define UART(x) (*(volatile unsigned long *)(serial_port + (x)))
 
@@ -62,7 +61,7 @@ static void putc(int ch)
         }
 
         while (!(UART(USR2) & USR2_TXFE))
-                cpu_relax();
+                barrier();
 
         UART(TXR) = ch;
 }
diff --git a/include/asm-arm/arch-omap/mailbox.h b/include/asm-arm/arch-omap/mailbox.h
index 4bf0909461f..7cbed9332e1 100644
--- a/include/asm-arm/arch-omap/mailbox.h
+++ b/include/asm-arm/arch-omap/mailbox.h
@@ -37,7 +37,7 @@ struct omap_mbox_ops {
 
 struct omap_mbox_queue {
         spinlock_t              lock;
-        request_queue_t         *queue;
+        struct request_queue    *queue;
         struct work_struct      work;
         int     (*callback)(void *);
         struct omap_mbox        *mbox;
diff --git a/include/asm-arm/unaligned.h b/include/asm-arm/unaligned.h
index 795b9e5b9e6..8431f6eed5c 100644
--- a/include/asm-arm/unaligned.h
+++ b/include/asm-arm/unaligned.h
@@ -60,24 +60,24 @@ extern int __bug_unaligned_x(const void *ptr);
                 __get_unaligned_4_be((__p+4)))
 
 #define __get_unaligned_le(ptr)                                         \
-        ({                                                              \
+        ((__force typeof(*(ptr)))({                                     \
                 const __u8 *__p = (const __u8 *)(ptr);                  \
                 __builtin_choose_expr(sizeof(*(ptr)) == 1, *__p,        \
                   __builtin_choose_expr(sizeof(*(ptr)) == 2, __get_unaligned_2_le(__p), \
                   __builtin_choose_expr(sizeof(*(ptr)) == 4, __get_unaligned_4_le(__p), \
                   __builtin_choose_expr(sizeof(*(ptr)) == 8, __get_unaligned_8_le(__p), \
                     (void)__bug_unaligned_x(__p)))));                   \
-        })
+        }))
 
 #define __get_unaligned_be(ptr)                                         \
-        ({                                                              \
+        ((__force typeof(*(ptr)))({                                     \
                 const __u8 *__p = (const __u8 *)(ptr);                  \
                 __builtin_choose_expr(sizeof(*(ptr)) == 1, *__p,        \
                   __builtin_choose_expr(sizeof(*(ptr)) == 2, __get_unaligned_2_be(__p), \
                   __builtin_choose_expr(sizeof(*(ptr)) == 4, __get_unaligned_4_be(__p), \
                   __builtin_choose_expr(sizeof(*(ptr)) == 8, __get_unaligned_8_be(__p), \
                     (void)__bug_unaligned_x(__p)))));                   \
-        })
+        }))
 
 
 static inline void __put_unaligned_2_le(__u32 __v, register __u8 *__p)
@@ -131,15 +131,16 @@ static inline void __put_unaligned_8_be(const unsigned long long __v, register _
  */
 #define __put_unaligned_le(val,ptr)                                     \
         ({                                                      \
+                (void)sizeof(*(ptr) = (val));                   \
                 switch (sizeof(*(ptr))) {                       \
                 case 1:                                         \
                         *(ptr) = (val);                         \
                         break;                                  \
-                case 2: __put_unaligned_2_le((val),(__u8 *)(ptr));      \
+                case 2: __put_unaligned_2_le((__force u16)(val),(__u8 *)(ptr)); \
                         break;                                  \
-                case 4: __put_unaligned_4_le((val),(__u8 *)(ptr));      \
+                case 4: __put_unaligned_4_le((__force u32)(val),(__u8 *)(ptr)); \
                         break;                                  \
-                case 8: __put_unaligned_8_le((val),(__u8 *)(ptr)); \
+                case 8: __put_unaligned_8_le((__force u64)(val),(__u8 *)(ptr)); \
                         break;                                  \
                 default: __bug_unaligned_x(ptr);                \
                         break;                                  \
@@ -149,15 +150,16 @@ static inline void __put_unaligned_8_be(const unsigned long long __v, register _
 
 #define __put_unaligned_be(val,ptr)                                     \
         ({                                                      \
+                (void)sizeof(*(ptr) = (val));                   \
                 switch (sizeof(*(ptr))) {                       \
                 case 1:                                         \
                         *(ptr) = (val);                         \
                         break;                                  \
-                case 2: __put_unaligned_2_be((val),(__u8 *)(ptr));      \
+                case 2: __put_unaligned_2_be((__force u16)(val),(__u8 *)(ptr)); \
                         break;                                  \
-                case 4: __put_unaligned_4_be((val),(__u8 *)(ptr));      \
+                case 4: __put_unaligned_4_be((__force u32)(val),(__u8 *)(ptr)); \
                         break;                                  \
-                case 8: __put_unaligned_8_be((val),(__u8 *)(ptr)); \
+                case 8: __put_unaligned_8_be((__force u64)(val),(__u8 *)(ptr)); \
                         break;                                  \
                 default: __bug_unaligned_x(ptr);                \
                         break;                                  \
diff --git a/include/asm-blackfin/bfin-global.h b/include/asm-blackfin/bfin-global.h
index c4d6cbbf96d..a970781a0f9 100644
--- a/include/asm-blackfin/bfin-global.h
+++ b/include/asm-blackfin/bfin-global.h
@@ -61,6 +61,7 @@ extern void bfin_dcache_init(void);
 extern int read_iloc(void);
 extern int bfin_console_init(void);
 extern asmlinkage void lower_to_irq14(void);
+extern void init_exception_vectors(void);
 extern void init_dma(void);
 extern void program_IAR(void);
 extern void evt14_softirq(void);
diff --git a/include/asm-blackfin/mach-bf548/cdefBF54x_base.h b/include/asm-blackfin/mach-bf548/cdefBF54x_base.h
index 98d35a92911..cdf29e75ea5 100644
--- a/include/asm-blackfin/mach-bf548/cdefBF54x_base.h
+++ b/include/asm-blackfin/mach-bf548/cdefBF54x_base.h
@@ -242,6 +242,39 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
 #define bfin_read_TWI0_RCV_DATA16()             bfin_read16(TWI0_RCV_DATA16)
 #define bfin_write_TWI0_RCV_DATA16(val)         bfin_write16(TWI0_RCV_DATA16, val)
 
+#define bfin_read_TWI_CLKDIV()                  bfin_read16(TWI0_CLKDIV)
+#define bfin_write_TWI_CLKDIV(val)              bfin_write16(TWI0_CLKDIV, val)
+#define bfin_read_TWI_CONTROL()                 bfin_read16(TWI0_CONTROL)
+#define bfin_write_TWI_CONTROL(val)             bfin_write16(TWI0_CONTROL, val)
+#define bfin_read_TWI_SLAVE_CTRL()              bfin_read16(TWI0_SLAVE_CTRL)
+#define bfin_write_TWI_SLAVE_CTRL(val)          bfin_write16(TWI0_SLAVE_CTRL, val)
+#define bfin_read_TWI_SLAVE_STAT()              bfin_read16(TWI0_SLAVE_STAT)
+#define bfin_write_TWI_SLAVE_STAT(val)          bfin_write16(TWI0_SLAVE_STAT, val)
+#define bfin_read_TWI_SLAVE_ADDR()              bfin_read16(TWI0_SLAVE_ADDR)
+#define bfin_write_TWI_SLAVE_ADDR(val)          bfin_write16(TWI0_SLAVE_ADDR, val)
+#define bfin_read_TWI_MASTER_CTL()              bfin_read16(TWI0_MASTER_CTRL)
+#define bfin_write_TWI_MASTER_CTL(val)          bfin_write16(TWI0_MASTER_CTRL, val)
+#define bfin_read_TWI_MASTER_STAT()             bfin_read16(TWI0_MASTER_STAT)
+#define bfin_write_TWI_MASTER_STAT(val)         bfin_write16(TWI0_MASTER_STAT, val)
+#define bfin_read_TWI_MASTER_ADDR()             bfin_read16(TWI0_MASTER_ADDR)
+#define bfin_write_TWI_MASTER_ADDR(val)         bfin_write16(TWI0_MASTER_ADDR, val)
+#define bfin_read_TWI_INT_STAT()                bfin_read16(TWI0_INT_STAT)
+#define bfin_write_TWI_INT_STAT(val)            bfin_write16(TWI0_INT_STAT, val)
+#define bfin_read_TWI_INT_MASK()                bfin_read16(TWI0_INT_MASK)
+#define bfin_write_TWI_INT_MASK(val)            bfin_write16(TWI0_INT_MASK, val)
+#define bfin_read_TWI_FIFO_CTL()                bfin_read16(TWI0_FIFO_CTRL)
+#define bfin_write_TWI_FIFO_CTL(val)            bfin_write16(TWI0_FIFO_CTRL, val)
+#define bfin_read_TWI_FIFO_STAT()               bfin_read16(TWI0_FIFO_STAT)
+#define bfin_write_TWI_FIFO_STAT(val)           bfin_write16(TWI0_FIFO_STAT, val)
+#define bfin_read_TWI_XMT_DATA8()               bfin_read16(TWI0_XMT_DATA8)
+#define bfin_write_TWI_XMT_DATA8(val)           bfin_write16(TWI0_XMT_DATA8, val)
+#define bfin_read_TWI_XMT_DATA16()              bfin_read16(TWI0_XMT_DATA16)
+#define bfin_write_TWI_XMT_DATA16(val)          bfin_write16(TWI0_XMT_DATA16, val)
+#define bfin_read_TWI_RCV_DATA8()               bfin_read16(TWI0_RCV_DATA8)
+#define bfin_write_TWI_RCV_DATA8(val)           bfin_write16(TWI0_RCV_DATA8, val)
+#define bfin_read_TWI_RCV_DATA16()              bfin_read16(TWI0_RCV_DATA16)
+#define bfin_write_TWI_RCV_DATA16(val)          bfin_write16(TWI0_RCV_DATA16, val)
+
 /* SPORT0 is not defined in the shared file because it is not available on the ADSP-BF542 and ADSP-BF544 bfin_read_()rocessors */
 
 /* SPORT1 Registers */
diff --git a/include/asm-blackfin/mach-bf548/irq.h b/include/asm-blackfin/mach-bf548/irq.h
index 0b3325bb1ff..e548d3cd81e 100644
--- a/include/asm-blackfin/mach-bf548/irq.h
+++ b/include/asm-blackfin/mach-bf548/irq.h
@@ -112,6 +112,7 @@ Events         (highest priority)  EMU         0
 #define IRQ_ATAPI_TX    BFIN_IRQ(44)    /* ATAPI TX (DMA11) Interrupt */
 #define IRQ_TWI0        BFIN_IRQ(45)    /* TWI0 Interrupt */
 #define IRQ_TWI1        BFIN_IRQ(46)    /* TWI1 Interrupt */
+#define IRQ_TWI         IRQ_TWI0        /* TWI Interrupt */
 #define IRQ_CAN0_RX     BFIN_IRQ(47)    /* CAN0 Receive Interrupt */
 #define IRQ_CAN0_TX     BFIN_IRQ(48)    /* CAN0 Transmit Interrupt */
 #define IRQ_MDMAS2      BFIN_IRQ(49)    /* MDMA Stream 2 Interrupt */
diff --git a/include/asm-blackfin/mach-bf561/cdefBF561.h b/include/asm-blackfin/mach-bf561/cdefBF561.h
index 1a8ec9e4692..6e87ab269ff 100644
--- a/include/asm-blackfin/mach-bf561/cdefBF561.h
+++ b/include/asm-blackfin/mach-bf561/cdefBF561.h
@@ -81,6 +81,12 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val)
 #define bfin_write_PLL_LOCKCNT(val)          bfin_write16(PLL_LOCKCNT,val)
 #define bfin_read_CHIPID()                   bfin_read32(CHIPID)
 
+/* For MMR's that are reserved on Core B, set up defines to better integrate with other ports */
+#define bfin_read_SWRST()                    bfin_read_SICA_SWRST()
+#define bfin_write_SWRST()                   bfin_write_SICA_SWRST()
+#define bfin_read_SYSCR()                    bfin_read_SICA_SYSCR()
+#define bfin_write_SYSCR()                   bfin_write_SICA_SYSCR()
+
 /* System Reset and Interrupt Controller registers for core A (0xFFC0 0100-0xFFC0 01FF) */
 #define bfin_read_SICA_SWRST()               bfin_read16(SICA_SWRST)
 #define bfin_write_SICA_SWRST(val)           bfin_write16(SICA_SWRST,val)
diff --git a/include/asm-blackfin/mach-bf561/defBF561.h b/include/asm-blackfin/mach-bf561/defBF561.h
index 89150ecb909..0f2dc6e6335 100644
--- a/include/asm-blackfin/mach-bf561/defBF561.h
+++ b/include/asm-blackfin/mach-bf561/defBF561.h
@@ -52,6 +52,10 @@
 #define PLL_LOCKCNT            0xFFC00010       /* PLL Lock Count register (16-bit) */
 #define CHIPID                 0xFFC00014       /* Chip ID Register */
 
+/* For MMR's that are reserved on Core B, set up defines to better integrate with other ports */
+#define SWRST                   SICA_SWRST
+#define SYSCR                   SICA_SYSCR
+
 /* System Reset and Interrupt Controller registers for core A (0xFFC0 0100-0xFFC0 01FF) */
 #define SICA_SWRST              0xFFC00100      /* Software Reset register */
 #define SICA_SYSCR              0xFFC00104      /* System Reset Configuration register */
diff --git a/include/asm-blackfin/thread_info.h b/include/asm-blackfin/thread_info.h
index fa8f08cf283..34d3c2eec94 100644
--- a/include/asm-blackfin/thread_info.h
+++ b/include/asm-blackfin/thread_info.h
@@ -39,6 +39,11 @@
  */
 #define ALIGN_PAGE_MASK         0xffffe000
 
+/*
+ * Size of kernel stack for each process. This must be a power of 2...
+ */
+#define THREAD_SIZE             8192    /* 2 pages */
+
 #ifndef __ASSEMBLY__
 
 typedef unsigned long mm_segment_t;
@@ -76,11 +81,6 @@ struct thread_info {
 #define init_thread_info        (init_thread_union.thread_info)
 #define init_stack              (init_thread_union.stack)
 
-/*
- * Size of kernel stack for each process. This must be a power of 2...
- */
-#define THREAD_SIZE             8192    /* 2 pages */
-
 /* How to get the thread information struct from C */
 
 static inline struct thread_info *current_thread_info(void)
@@ -94,7 +94,7 @@ static inline struct thread_info *current_thread_info(void)
         struct thread_info *ti;
       __asm__("%0 = sp;": "=&d"(ti):
         );
-        return (struct thread_info *)((long)ti & ~8191UL);
+        return (struct thread_info *)((long)ti & ~((long)THREAD_SIZE-1));
 }
 
 /* thread information allocation */
diff --git a/include/asm-i386/acpi.h b/include/asm-i386/acpi.h
index 449f3f272e0..125179adf04 100644
--- a/include/asm-i386/acpi.h
+++ b/include/asm-i386/acpi.h
@@ -121,19 +121,6 @@ static inline void acpi_disable_pci(void)
 }
 extern int acpi_irq_balance_set(char *str);
 
-#else   /* !CONFIG_ACPI */
-
-#define acpi_lapic 0
-#define acpi_ioapic 0
-static inline void acpi_noirq_set(void) { }
-static inline void acpi_disable_pci(void) { }
-static inline void disable_acpi(void) { }
-
-#endif  /* !CONFIG_ACPI */
-
-
-#ifdef CONFIG_ACPI_SLEEP
-
 /* routines for saving/restoring kernel state */
 extern int acpi_save_state_mem(void);
 extern void acpi_restore_state_mem(void);
@@ -143,7 +130,15 @@ extern unsigned long acpi_wakeup_address;
 /* early initialization routine */
 extern void acpi_reserve_bootmem(void);
 
-#endif /*CONFIG_ACPI_SLEEP*/
+#else   /* !CONFIG_ACPI */
+
+#define acpi_lapic 0
+#define acpi_ioapic 0
+static inline void acpi_noirq_set(void) { }
+static inline void acpi_disable_pci(void) { }
+static inline void disable_acpi(void) { }
+
+#endif  /* !CONFIG_ACPI */
 
 #define ARCH_HAS_POWER_INIT     1
 
diff --git a/include/asm-i386/bootparam.h b/include/asm-i386/bootparam.h
index 427d8652bfd..b91b01783e4 100644
--- a/include/asm-i386/bootparam.h
+++ b/include/asm-i386/bootparam.h
@@ -4,8 +4,9 @@
 #include <linux/types.h>
 #include <linux/screen_info.h>
 #include <linux/apm_bios.h>
-#include <asm/e820.h>
 #include <linux/edd.h>
+#include <asm/e820.h>
+#include <asm/ist.h>
 #include <video/edid.h>
 
 struct setup_header {
@@ -48,9 +49,9 @@ struct efi_info {
         u32 _pad1;
         u32 efi_systab;
         u32 efi_memdesc_size;
-        u32 efi_memdec_version;
+        u32 efi_memdesc_version;
         u32 efi_memmap;
-        u32 fi_memmap_size;
+        u32 efi_memmap_size;
         u32 _pad2[2];
 };
 
@@ -59,7 +60,7 @@ struct boot_params {
         struct screen_info screen_info;                 /* 0x000 */
         struct apm_bios_info apm_bios_info;             /* 0x040 */
         u8  _pad2[12];                                  /* 0x054 */
-        u32 speedstep_info[4];                          /* 0x060 */
+        struct ist_info ist_info;                       /* 0x060 */
         u8  _pad3[16];                                  /* 0x070 */
         u8  hd0_info[16];       /* obsolete! */         /* 0x080 */
         u8  hd1_info[16];       /* obsolete! */         /* 0x090 */
diff --git a/include/asm-i386/e820.h b/include/asm-i386/e820.h
index 43114c82460..cf67dbb1db7 100644
--- a/include/asm-i386/e820.h
+++ b/include/asm-i386/e820.h
@@ -47,7 +47,7 @@ extern void e820_register_memory(void);
 extern void limit_regions(unsigned long long size);
 extern void print_memory_map(char *who);
 
-#if defined(CONFIG_PM) && defined(CONFIG_SOFTWARE_SUSPEND)
+#if defined(CONFIG_PM) && defined(CONFIG_HIBERNATION)
 extern void e820_mark_nosave_regions(void);
 #else
 static inline void e820_mark_nosave_regions(void)
diff --git a/include/asm-i386/ist.h b/include/asm-i386/ist.h
index d13d1e68afa..ef2003ebc6f 100644
--- a/include/asm-i386/ist.h
+++ b/include/asm-i386/ist.h
@@ -19,11 +19,13 @@
 
 #ifdef __KERNEL__
 
+#include <linux/types.h>
+
 struct ist_info {
-        unsigned long   signature;
-        unsigned long   command;
-        unsigned long   event;
-        unsigned long   perf_level;
+        u32 signature;
+        u32 command;
+        u32 event;
+        u32 perf_level;
 };
 
 extern struct ist_info ist_info;
diff --git a/include/asm-i386/suspend.h b/include/asm-i386/suspend.h
index 8dbaafe611f..a2520732ffd 100644
--- a/include/asm-i386/suspend.h
+++ b/include/asm-i386/suspend.h
@@ -21,7 +21,7 @@ struct saved_context {
         unsigned long return_address;
 } __attribute__((packed));
 
-#ifdef CONFIG_ACPI_SLEEP
+#ifdef CONFIG_ACPI
 extern unsigned long saved_eip;
 extern unsigned long saved_esp;
 extern unsigned long saved_ebp;
diff --git a/include/asm-ia64/acpi.h b/include/asm-ia64/acpi.h
index 5b526357d17..49730ffbbae 100644
--- a/include/asm-ia64/acpi.h
+++ b/include/asm-ia64/acpi.h
@@ -100,6 +100,11 @@ const char *acpi_get_sysname (void);
 int acpi_request_vector (u32 int_type);
 int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
 
+/* routines for saving/restoring kernel state */
+extern int acpi_save_state_mem(void);
+extern void acpi_restore_state_mem(void);
+extern unsigned long acpi_wakeup_address;
+
 /*
  * Record the cpei override flag and current logical cpu. This is
  * useful for CPU removal.
diff --git a/include/asm-ia64/ia32.h b/include/asm-ia64/ia32.h
index 5ff8d74c3e0..2390ee145aa 100644
--- a/include/asm-ia64/ia32.h
+++ b/include/asm-ia64/ia32.h
@@ -27,11 +27,12 @@ extern int ia32_clone_tls (struct task_struct *child, struct pt_regs *childregs)
 extern int ia32_setup_frame1 (int sig, struct k_sigaction *ka, siginfo_t *info,
                               sigset_t *set, struct pt_regs *regs);
 #if PAGE_SHIFT > IA32_PAGE_SHIFT
-extern int ia32_copy_partial_page_list (struct task_struct *, unsigned long);
-extern void ia32_drop_partial_page_list (struct task_struct *);
+extern int ia32_copy_ia64_partial_page_list(struct task_struct *,
+                                        unsigned long);
+extern void ia32_drop_ia64_partial_page_list(struct task_struct *);
 #else
-# define ia32_copy_partial_page_list(a1, a2)    0
-# define ia32_drop_partial_page_list(a1)        do { ; } while (0)
+# define ia32_copy_ia64_partial_page_list(a1, a2)       0
+# define ia32_drop_ia64_partial_page_list(a1)   do { ; } while (0)
 #endif
 
 #endif /* !__ASSEMBLY__ */
diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h
index ca33eb181ff..5cf8bf1e805 100644
--- a/include/asm-ia64/machvec.h
+++ b/include/asm-ia64/machvec.h
@@ -275,6 +275,7 @@ struct ia64_machine_vector {
 
 extern struct ia64_machine_vector ia64_mv;
 extern void machvec_init (const char *name);
+extern void machvec_init_from_cmdline(const char *cmdline);
 
 # else
 #  error Unknown configuration.  Update asm-ia64/machvec.h.
diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h
index 6251c76437d..be3b0ae4327 100644
--- a/include/asm-ia64/processor.h
+++ b/include/asm-ia64/processor.h
@@ -220,7 +220,7 @@ struct desc_struct {
 
 #define TLS_SIZE (GDT_ENTRY_TLS_ENTRIES * 8)
 
-struct partial_page_list;
+struct ia64_partial_page_list;
 #endif
 
 struct thread_struct {
@@ -242,7 +242,7 @@ struct thread_struct {
         __u64 fdr;                      /* IA32 fp except. data reg */
         __u64 old_k1;                   /* old value of ar.k1 */
         __u64 old_iob;                  /* old IOBase value */
-        struct partial_page_list *ppl;  /* partial page list for 4K page size issue */
+        struct ia64_partial_page_list *ppl; /* partial page list for 4K page size issue */
         /* cached TLS descriptors. */
         struct desc_struct tls_array[GDT_ENTRY_TLS_ENTRIES];
 
diff --git a/include/asm-ia64/smp.h b/include/asm-ia64/smp.h
index c60024989eb..6314b29e8c4 100644
--- a/include/asm-ia64/smp.h
+++ b/include/asm-ia64/smp.h
@@ -116,7 +116,6 @@ max_xtp (void)
 extern int __cpu_disable (void);
 extern void __cpu_die (unsigned int cpu);
 extern void cpu_die (void) __attribute__ ((noreturn));
-extern int __cpu_up (unsigned int cpu);
 extern void __init smp_build_cpu_map(void);
 
 extern void __init init_smp_config (void);
diff --git a/include/asm-m68k/raw_io.h b/include/asm-m68k/raw_io.h
index 91c623f0994..d9eb9834ccc 100644
--- a/include/asm-m68k/raw_io.h
+++ b/include/asm-m68k/raw_io.h
@@ -36,15 +36,15 @@ extern void __iounmap(void *addr, unsigned long size);
 #define in_be32(addr) \
     ({ u32 __v = (*(__force volatile u32 *) (addr)); __v; })
 #define in_le16(addr) \
-    ({ u16 __v = le16_to_cpu(*(__force volatile u16 *) (addr)); __v; })
+    ({ u16 __v = le16_to_cpu(*(__force volatile __le16 *) (addr)); __v; })
 #define in_le32(addr) \
-    ({ u32 __v = le32_to_cpu(*(__force volatile u32 *) (addr)); __v; })
+    ({ u32 __v = le32_to_cpu(*(__force volatile __le32 *) (addr)); __v; })
 
 #define out_8(addr,b) (void)((*(__force volatile u8 *) (addr)) = (b))
 #define out_be16(addr,w) (void)((*(__force volatile u16 *) (addr)) = (w))
 #define out_be32(addr,l) (void)((*(__force volatile u32 *) (addr)) = (l))
-#define out_le16(addr,w) (void)((*(__force volatile u16 *) (addr)) = cpu_to_le16(w))
-#define out_le32(addr,l) (void)((*(__force volatile u32 *) (addr)) = cpu_to_le32(l))
+#define out_le16(addr,w) (void)((*(__force volatile __le16 *) (addr)) = cpu_to_le16(w))
+#define out_le32(addr,l) (void)((*(__force volatile __le32 *) (addr)) = cpu_to_le32(l))
 
 #define raw_inb in_8
 #define raw_inw in_be16
diff --git a/include/asm-m68k/system.h b/include/asm-m68k/system.h
index 198878b53a6..caa9b1663e4 100644
--- a/include/asm-m68k/system.h
+++ b/include/asm-m68k/system.h
@@ -46,6 +46,22 @@ asmlinkage void resume(void);
 } while (0)
 
 
+/*
+ * Force strict CPU ordering.
+ * Not really required on m68k...
+ */
+#define nop()           do { asm volatile ("nop"); barrier(); } while (0)
+#define mb()            barrier()
+#define rmb()           barrier()
+#define wmb()           barrier()
+#define read_barrier_depends()  ((void)0)
+#define set_mb(var, value)      ({ (var) = (value); wmb(); })
+
+#define smp_mb()        barrier()
+#define smp_rmb()       barrier()
+#define smp_wmb()       barrier()
+#define smp_read_barrier_depends()      ((void)0)
+
 /* interrupt control.. */
 #if 0
 #define local_irq_enable() asm volatile ("andiw %0,%%sr": : "i" (ALLOWINT) : "memory")
@@ -70,23 +86,6 @@ static inline int irqs_disabled(void)
 /* For spinlocks etc */
 #define local_irq_save(x)       ({ local_save_flags(x); local_irq_disable(); })
 
-/*
- * Force strict CPU ordering.
- * Not really required on m68k...
- */
-#define nop()           do { asm volatile ("nop"); barrier(); } while (0)
-#define mb()            barrier()
-#define rmb()           barrier()
-#define wmb()           barrier()
-#define read_barrier_depends()  ((void)0)
-#define set_mb(var, value)      ({ (var) = (value); wmb(); })
-
-#define smp_mb()        barrier()
-#define smp_rmb()       barrier()
-#define smp_wmb()       barrier()
-#define smp_read_barrier_depends()      ((void)0)
-
-
 #define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
 
 struct __xchg_dummy { unsigned long a[100]; };
diff --git a/include/asm-m68knommu/hardirq.h b/include/asm-m68knommu/hardirq.h
index 980075bab79..bfad28149a4 100644
--- a/include/asm-m68knommu/hardirq.h
+++ b/include/asm-m68knommu/hardirq.h
@@ -22,4 +22,6 @@ typedef struct {
 # error HARDIRQ_BITS is too low!
 #endif
 
+void ack_bad_irq(unsigned int irq);
+
 #endif /* __M68K_HARDIRQ_H */
diff --git a/include/asm-m68knommu/hw_irq.h b/include/asm-m68knommu/hw_irq.h
new file mode 100644
index 00000000000..f3ec9e5ae04
--- /dev/null
+++ b/include/asm-m68knommu/hw_irq.h
@@ -0,0 +1,4 @@
+#ifndef __M68KNOMMU_HW_IRQ_H__
+#define __M68KNOMMU_HW_IRQ_H__
+
+#endif /* __M68KNOMMU_HW_IRQ_H__ */
diff --git a/include/asm-m68knommu/machdep.h b/include/asm-m68knommu/machdep.h
index 6ce28f8e0ea..708d7863ba6 100644
--- a/include/asm-m68knommu/machdep.h
+++ b/include/asm-m68knommu/machdep.h
@@ -1,53 +1,21 @@
 #ifndef _M68KNOMMU_MACHDEP_H
 #define _M68KNOMMU_MACHDEP_H
 
-#include <linux/seq_file.h>
 #include <linux/interrupt.h>
 
-struct pt_regs;
-struct kbd_repeat;
-struct mktime;
-struct hwclk_time;
-struct gendisk;
-struct buffer_head;
-
-extern void (*mach_sched_init) (irqreturn_t (*handler)(int, void *, struct pt_regs *));
-/* machine dependent keyboard functions */
-extern int (*mach_keyb_init) (void);
-extern int (*mach_kbdrate) (struct kbd_repeat *);
-extern void (*mach_kbd_leds) (unsigned int);
-/* machine dependent irq functions */
-extern void (*mach_init_IRQ) (void);
-extern irq_handler_t mach_default_handler;
-extern int (*mach_request_irq) (unsigned int irq, void (*handler)(int, void *, struct pt_regs *),
-                                unsigned long flags, const char *devname, void *dev_id);
-extern void (*mach_free_irq) (unsigned int irq, void *dev_id);
-extern void (*mach_get_model) (char *model);
-extern int (*mach_get_hardware_list) (char *buffer);
-extern int (*mach_get_irq_list) (struct seq_file *p, void *v);
-extern void (*mach_process_int) (int irq, struct pt_regs *fp);
+extern void (*mach_sched_init) (irq_handler_t handler);
 /* machine dependent timer functions */
 extern unsigned long (*mach_gettimeoffset)(void);
 extern void (*mach_gettod)(int *year, int *mon, int *day, int *hour,
                            int *min, int *sec);
-extern int (*mach_hwclk)(int, struct hwclk_time*);
 extern int (*mach_set_clock_mmss)(unsigned long);
+
+/* machine dependent power off functions */
 extern void (*mach_reset)( void );
 extern void (*mach_halt)( void );
 extern void (*mach_power_off)( void );
-extern unsigned long (*mach_hd_init) (unsigned long, unsigned long);
-extern void (*mach_hd_setup)(char *, int *);
-extern long mach_max_dma_address;
-extern void (*mach_floppy_eject)(void);
-extern void (*mach_heartbeat) (int);
-extern void (*mach_l2_flush) (int);
-extern int mach_sysrq_key;
-extern int mach_sysrq_shift_state;
-extern int mach_sysrq_shift_mask;
-extern char *mach_sysrq_xlate;
 
 extern void config_BSP(char *command, int len);
 extern void (*mach_tick)(void);
-extern void (*mach_trap_init)(void);
 
 #endif /* _M68KNOMMU_MACHDEP_H */
diff --git a/include/asm-m68knommu/mcfdma.h b/include/asm-m68knommu/mcfdma.h
index ea729e81a6b..705c52c79cd 100644
--- a/include/asm-m68knommu/mcfdma.h
+++ b/include/asm-m68knommu/mcfdma.h
@@ -133,7 +133,7 @@
 #define MCFDMA_DIR_ASCEN     0x0800 /* Address Sequence Complete (Completion) interrupt enable */
 #define MCFDMA_DIR_TEEN      0x0200 /* Transfer Error interrupt enable */
 #define MCFDMA_DIR_TCEN      0x0100 /* Transfer Complete (a bus transfer, that is) interrupt enable */
-#define MCFDMA_DIR_INV       0x1000 /* Invalid Combination */
+#define MCFDMA_DIR_INV       0x0010 /* Invalid Combination */
 #define MCFDMA_DIR_ASC       0x0008 /* Address Sequence Complete (DMA Completion) */
 #define MCFDMA_DIR_TE        0x0002 /* Transfer Error */
 #define MCFDMA_DIR_TC        0x0001 /* Transfer Complete */
diff --git a/include/asm-m68knommu/system.h b/include/asm-m68knommu/system.h
index 5e5ed18bb78..5da43a5d12a 100644
--- a/include/asm-m68knommu/system.h
+++ b/include/asm-m68knommu/system.h
@@ -296,7 +296,7 @@ cmpxchg(volatile int *p, int old, int new)
 ({                                              \
         unsigned char volatile *reset;          \
         asm("move.w     #0x2700, %sr");         \
-        reset = ((volatile unsigned short *)(MCF_IPSBAR + 0x110000));   \
+        reset = ((volatile unsigned char *)(MCF_IPSBAR + 0x110000));    \
         while(1)                                \
         *reset |= (0x01 << 7);\
 })
@@ -318,7 +318,7 @@ cmpxchg(volatile int *p, int old, int new)
 ({                                      \
         unsigned char volatile *reset;  \
         asm("move.w     #0x2700, %sr"); \
-        reset = ((volatile unsigned short *)(MCF_IPSBAR + 0xA0000));    \
+        reset = ((volatile unsigned char *)(MCF_IPSBAR + 0xA0000));     \
         while(1)                        \
                 *reset |= 0x80;         \
 })
diff --git a/include/asm-m68knommu/timex.h b/include/asm-m68knommu/timex.h
index 85069998db5..109050f3fe9 100644
--- a/include/asm-m68knommu/timex.h
+++ b/include/asm-m68knommu/timex.h
@@ -1 +1,23 @@
-#include <asm-m68k/timex.h>
+/*
+ * linux/include/asm-m68knommu/timex.h
+ *
+ * m68knommu architecture timex specifications
+ */
+#ifndef _ASM_M68KNOMMU_TIMEX_H
+#define _ASM_M68KNOMMU_TIMEX_H
+
+#ifdef CONFIG_COLDFIRE
+#include <asm/coldfire.h>
+#define CLOCK_TICK_RATE MCF_CLK
+#else
+#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
+#endif
+
+typedef unsigned long cycles_t;
+
+static inline cycles_t get_cycles(void)
+{
+        return 0;
+}
+
+#endif
diff --git a/include/asm-mips/edac.h b/include/asm-mips/edac.h
new file mode 100644
index 00000000000..83719eee2d1
--- /dev/null
+++ b/include/asm-mips/edac.h
@@ -0,0 +1,35 @@
+#ifndef ASM_EDAC_H
+#define ASM_EDAC_H
+
+/* ECC atomic, DMA, SMP and interrupt safe scrub function */
+
+static inline void atomic_scrub(void *va, u32 size)
+{
+        unsigned long *virt_addr = va;
+        unsigned long temp;
+        u32 i;
+
+        for (i = 0; i < size / sizeof(unsigned long); i++, virt_addr++) {
+
+                /*
+                 * Very carefully read and write to memory atomically
+                 * so we are interrupt, DMA and SMP safe.
+                 *
+                 * Intel: asm("lock; addl $0, %0"::"m"(*virt_addr));
+                 */
+
+                __asm__ __volatile__ (
+                "       .set    mips3                                   \n"
+                "1:     ll      %0, %1          # atomic_add            \n"
+                "       ll      %0, %1          # atomic_add            \n"
+                "       addu    %0, $0                                  \n"
+                "       sc      %0, %1                                  \n"
+                "       beqz    %0, 1b                                  \n"
+                "       .set    mips0                                   \n"
+                : "=&r" (temp), "=m" (*virt_addr)
+                : "m" (*virt_addr));
+
+        }
+}
+
+#endif
diff --git a/include/asm-mips/war.h b/include/asm-mips/war.h
index 9de52a5b0f3..2883ccc69ed 100644
--- a/include/asm-mips/war.h
+++ b/include/asm-mips/war.h
@@ -188,7 +188,6 @@
 #define ICACHE_REFILLS_WORKAROUND_WAR   1
 #endif
 
-
 /*
  * On the R10000 upto version 2.6 (not sure about 2.7) there is a bug that
  * may cause ll / sc and lld / scd sequences to execute non-atomically.
diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h
index f6fa3947484..a248b8bd4d7 100644
--- a/include/asm-powerpc/bug.h
+++ b/include/asm-powerpc/bug.h
@@ -79,7 +79,7 @@
                 _EMIT_BUG_ENTRY                                 \
                 : : "i" (__FILE__), "i" (__LINE__), "i" (0),    \
                   "i" (sizeof(struct bug_entry)),               \
-                  "r" ((long)(x)));                             \
+                  "r" ((__force long)(x)));                     \
         }                                                       \
 } while (0)
 
diff --git a/include/asm-powerpc/page.h b/include/asm-powerpc/page.h
index 10c51f457d4..236a9210e5f 100644
--- a/include/asm-powerpc/page.h
+++ b/include/asm-powerpc/page.h
@@ -190,7 +190,6 @@ extern void copy_user_page(void *to, void *from, unsigned long vaddr,
 extern int page_is_ram(unsigned long pfn);
 
 struct vm_area_struct;
-extern const char *arch_vma_name(struct vm_area_struct *vma);
 
 #include <asm-generic/memory_model.h>
 #endif /* __ASSEMBLY__ */
diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h
index e72c2a60853..e909769b641 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/include/asm-powerpc/pci-bridge.h
@@ -45,10 +45,17 @@ struct pci_controller {
          *   on Freescale PCI-e controllers since they used the PCI_PRIMARY_BUS
          *   to determine which bus number to match on when generating type0
          *   config cycles
+         *  NO_PCIE_LINK - the Freescale PCI-e controllers have issues with
+         *   hanging if we don't have link and try to do config cycles to
+         *   anything but the PHB.  Only allow talking to the PHB if this is
+         *   set.
+         *  BIG_ENDIAN - cfg_addr is a big endian register
          */
 #define PPC_INDIRECT_TYPE_SET_CFG_TYPE          (0x00000001)
 #define PPC_INDIRECT_TYPE_EXT_REG               (0x00000002)
 #define PPC_INDIRECT_TYPE_SURPRESS_PRIMARY_BUS  (0x00000004)
+#define PPC_INDIRECT_TYPE_NO_PCIE_LINK          (0x00000008)
+#define PPC_INDIRECT_TYPE_BIG_ENDIAN            (0x00000010)
         u32 indirect_type;
 
         /* Currently, we limit ourselves to 1 IO range and 3 mem
@@ -64,6 +71,14 @@ static inline struct pci_controller *pci_bus_to_host(struct pci_bus *bus)
         return bus->sysdata;
 }
 
+static inline int isa_vaddr_is_ioport(void __iomem *address)
+{
+        /* No specific ISA handling on ppc32 at this stage, it
+         * all goes through PCI
+         */
+        return 0;
+}
+
 /* These are used for config access before all the PCI probing
    has been done. */
 int early_read_config_byte(struct pci_controller *hose, int bus, int dev_fn,
@@ -79,11 +94,14 @@ int early_write_config_word(struct pci_controller *hose, int bus, int dev_fn,
 int early_write_config_dword(struct pci_controller *hose, int bus, int dev_fn,
                              int where, u32 val);
 
-extern void setup_indirect_pci_nomap(struct pci_controller* hose,
-                               void __iomem *cfg_addr, void __iomem *cfg_data);
+extern int early_find_capability(struct pci_controller *hose, int bus,
+                                 int dev_fn, int cap);
+
 extern void setup_indirect_pci(struct pci_controller* hose,
-                               u32 cfg_addr, u32 cfg_data);
+                               u32 cfg_addr, u32 cfg_data, u32 flags);
 extern void setup_grackle(struct pci_controller *hose);
+extern void __init update_bridge_resource(struct pci_dev *dev,
+                                          struct resource *res);
 
 #else
 
@@ -231,6 +249,13 @@ extern void pcibios_free_controller(struct pci_controller *phb);
 
 extern void isa_bridge_find_early(struct pci_controller *hose);
 
+static inline int isa_vaddr_is_ioport(void __iomem *address)
+{
+        /* Check if address hits the reserved legacy IO range */
+        unsigned long ea = (unsigned long)address;
+        return ea >= ISA_IO_BASE && ea < ISA_IO_END;
+}
+
 extern int pcibios_unmap_io_space(struct pci_bus *bus);
 extern int pcibios_map_io_space(struct pci_bus *bus);
 
@@ -261,11 +286,16 @@ extern struct pci_controller *
 pcibios_alloc_controller(struct device_node *dev);
 #ifdef CONFIG_PCI
 extern unsigned long pci_address_to_pio(phys_addr_t address);
+extern int pcibios_vaddr_is_ioport(void __iomem *address);
 #else
 static inline unsigned long pci_address_to_pio(phys_addr_t address)
 {
         return (unsigned long)-1;
 }
+static inline int pcibios_vaddr_is_ioport(void __iomem *address)
+{
+        return 0;
+}
 #endif
 
 
diff --git a/include/asm-powerpc/ppc_asm.h b/include/asm-powerpc/ppc_asm.h
index fa083d8e466..65325721446 100644
--- a/include/asm-powerpc/ppc_asm.h
+++ b/include/asm-powerpc/ppc_asm.h
@@ -181,6 +181,18 @@ name: \
         .type GLUE(.,name),@function; \
 GLUE(.,name):
 
+#define _INIT_STATIC(name) \
+        .section ".text.init.refok"; \
+        .align 2 ; \
+        .section ".opd","aw"; \
+name: \
+        .quad GLUE(.,name); \
+        .quad .TOC.@tocbase; \
+        .quad 0; \
+        .previous; \
+        .type GLUE(.,name),@function; \
+GLUE(.,name):
+
 #else /* 32-bit */
 
 #define _GLOBAL(n)      \
diff --git a/include/asm-powerpc/vio.h b/include/asm-powerpc/vio.h
index 0117b544ecb..3a0975e2ada 100644
--- a/include/asm-powerpc/vio.h
+++ b/include/asm-powerpc/vio.h
@@ -80,6 +80,11 @@ extern const void *vio_get_attribute(struct vio_dev *vdev, char *which,
 extern struct vio_dev *vio_find_node(struct device_node *vnode);
 extern int vio_enable_interrupts(struct vio_dev *dev);
 extern int vio_disable_interrupts(struct vio_dev *dev);
+#else
+static inline int vio_enable_interrupts(struct vio_dev *dev)
+{
+        return 0;
+}
 #endif
 
 static inline struct vio_driver *to_vio_driver(struct device_driver *drv)
diff --git a/include/asm-s390/ccwdev.h b/include/asm-s390/ccwdev.h
index 4c2e1710f15..1aeda27d5a8 100644
--- a/include/asm-s390/ccwdev.h
+++ b/include/asm-s390/ccwdev.h
@@ -165,11 +165,6 @@ extern int ccw_device_resume(struct ccw_device *);
 extern int ccw_device_halt(struct ccw_device *, unsigned long);
 extern int ccw_device_clear(struct ccw_device *, unsigned long);
 
-extern int __deprecated read_dev_chars(struct ccw_device *cdev, void **buffer, int length);
-extern int __deprecated read_conf_data(struct ccw_device *cdev, void **buffer, int *length);
-extern int __deprecated read_conf_data_lpm(struct ccw_device *cdev, void **buffer,
-                              int *length, __u8 lpm);
-
 extern int ccw_device_set_online(struct ccw_device *cdev);
 extern int ccw_device_set_offline(struct ccw_device *cdev);
 
diff --git a/include/asm-s390/s390_ext.h b/include/asm-s390/s390_ext.h
index df9b1017b70..1e72362cad7 100644
--- a/include/asm-s390/s390_ext.h
+++ b/include/asm-s390/s390_ext.h
@@ -10,6 +10,8 @@
  *               Martin Schwidefsky (schwidefsky@de.ibm.com)
  */
 
+#include <linux/types.h>
+
 typedef void (*ext_int_handler_t)(__u16 code);
 
 /*
diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h
index 76e424f718c..07708c07701 100644
--- a/include/asm-s390/smp.h
+++ b/include/asm-s390/smp.h
@@ -36,8 +36,7 @@ extern void machine_halt_smp(void);
 extern void machine_power_off_smp(void);
 
 extern void smp_setup_cpu_possible_map(void);
-extern int smp_call_function_on(void (*func) (void *info), void *info,
-                                int nonatomic, int wait, int cpu);
+
 #define NO_PROC_ID              0xFF            /* No processor magic marker */
 
 /*
@@ -96,14 +95,6 @@ extern int __cpu_up (unsigned int cpu);
 #endif
 
 #ifndef CONFIG_SMP
-static inline int
-smp_call_function_on(void (*func) (void *info), void *info,
-                     int nonatomic, int wait, int cpu)
-{
-        func(info);
-        return 0;
-}
-
 static inline void smp_send_stop(void)
 {
         /* Disable all interrupts/machine checks */
diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h
index 790c1c55741..f04acb2670a 100644
--- a/include/asm-s390/unistd.h
+++ b/include/asm-s390/unistd.h
@@ -251,7 +251,7 @@
 #define __NR_getcpu             311
 #define __NR_epoll_pwait        312
 #define __NR_utimes             313
-/* Number 314 is reserved for new sys_fallocate */
+#define __NR_fallocate          314
 #define __NR_utimensat          315
 #define __NR_signalfd           316
 #define __NR_timerfd            317
diff --git a/include/asm-x86_64/acpi.h b/include/asm-x86_64/acpi.h
index 1da8f49c0fe..98173357dd8 100644
--- a/include/asm-x86_64/acpi.h
+++ b/include/asm-x86_64/acpi.h
@@ -108,6 +108,15 @@ static inline void acpi_disable_pci(void)
 }
 extern int acpi_irq_balance_set(char *str);
 
+/* routines for saving/restoring kernel state */
+extern int acpi_save_state_mem(void);
+extern void acpi_restore_state_mem(void);
+
+extern unsigned long acpi_wakeup_address;
+
+/* early initialization routine */
+extern void acpi_reserve_bootmem(void);
+
 #else   /* !CONFIG_ACPI */
 
 #define acpi_lapic 0
@@ -121,19 +130,6 @@ extern int acpi_numa;
 extern int acpi_scan_nodes(unsigned long start, unsigned long end);
 #define NR_NODE_MEMBLKS (MAX_NUMNODES*2)
 
-#ifdef CONFIG_ACPI_SLEEP
-
-/* routines for saving/restoring kernel state */
-extern int acpi_save_state_mem(void);
-extern void acpi_restore_state_mem(void);
-
-extern unsigned long acpi_wakeup_address;
-
-/* early initialization routine */
-extern void acpi_reserve_bootmem(void);
-
-#endif /*CONFIG_ACPI_SLEEP*/
-
 extern int acpi_disabled;
 extern int acpi_pci_disabled;
 
diff --git a/include/asm-x86_64/ist.h b/include/asm-x86_64/ist.h
new file mode 100644
index 00000000000..338857ecbc6
--- /dev/null
+++ b/include/asm-x86_64/ist.h
@@ -0,0 +1 @@
+#include <asm-i386/ist.h>
diff --git a/include/asm-x86_64/suspend.h b/include/asm-x86_64/suspend.h
index 9c3f8de90d2..b897e8cb55f 100644
--- a/include/asm-x86_64/suspend.h
+++ b/include/asm-x86_64/suspend.h
@@ -44,7 +44,6 @@ extern unsigned long saved_context_eflags;
 
 extern void fix_processor_context(void);
 
-#ifdef CONFIG_ACPI_SLEEP
 extern unsigned long saved_rip;
 extern unsigned long saved_rsp;
 extern unsigned long saved_rbp;
@@ -54,4 +53,3 @@ extern unsigned long saved_rdi;
 
 /* routines for saving/restoring kernel state */
 extern int acpi_save_state_mem(void);
-#endif
diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h
index 9df30b939c4..f4ce8768ad4 100644
--- a/include/asm-x86_64/uaccess.h
+++ b/include/asm-x86_64/uaccess.h
@@ -100,7 +100,7 @@ struct exception_table_entry
         case 8:  __get_user_x(8,__ret_gu,__val_gu,ptr); break;          \
         default: __get_user_bad(); break;                               \
         }                                                               \
-        (x) = (typeof(*(ptr)))__val_gu;                         \
+        (x) = (__force typeof(*(ptr)))__val_gu;                         \
         __ret_gu;                                                       \
 })
 
@@ -192,7 +192,7 @@ struct __large_struct { unsigned long buf[100]; };
         int __gu_err;                                           \
         unsigned long __gu_val;                                 \
         __get_user_size(__gu_val,(ptr),(size),__gu_err);        \
-        (x) = (typeof(*(ptr)))__gu_val;                 \
+        (x) = (__force typeof(*(ptr)))__gu_val;                 \
         __gu_err;                                               \
 })
 
diff --git a/include/asm-xtensa/io.h b/include/asm-xtensa/io.h
index 31ffc3f119c..0faa614d969 100644
--- a/include/asm-xtensa/io.h
+++ b/include/asm-xtensa/io.h
@@ -13,6 +13,7 @@
 
 #ifdef __KERNEL__
 #include <asm/byteorder.h>
+#include <asm/page.h>
 
 #include <linux/types.h>
 
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index d5680cd7746..bf5e0009de7 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -33,6 +33,7 @@
 #endif
 
 #include <linux/list.h>
+#include <linux/mod_devicetable.h>
 
 #include <acpi/acpi.h>
 #include <acpi/acpi_bus.h>
diff --git a/include/linux/apm_bios.h b/include/linux/apm_bios.h
index 290aef32681..5f921c84827 100644
--- a/include/linux/apm_bios.h
+++ b/include/linux/apm_bios.h
@@ -21,20 +21,22 @@ typedef unsigned short	apm_eventinfo_t;
 
 #ifdef __KERNEL__
 
+#include <linux/types.h>
+
 #define APM_CS          (GDT_ENTRY_APMBIOS_BASE * 8)
 #define APM_CS_16       (APM_CS + 8)
 #define APM_DS          (APM_CS_16 + 8)
 
 struct apm_bios_info {
-        unsigned short  version;
-        unsigned short  cseg;
-        unsigned long   offset;
-        unsigned short  cseg_16;
-        unsigned short  dseg;
-        unsigned short  flags;
-        unsigned short  cseg_len;
-        unsigned short  cseg_16_len;
-        unsigned short  dseg_len;
+        u16     version;
+        u16     cseg;
+        u32     offset;
+        u16     cseg_16;
+        u16     dseg;
+        u16     flags;
+        u16     cseg_len;
+        u16     cseg_16_len;
+        u16     dseg_len;
 };
 
 /* Results of APM Installation Check */
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 695e34964cb..b126c6f68e2 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -37,7 +37,7 @@
 struct scsi_ioctl_command;
 
 struct request_queue;
-typedef struct request_queue request_queue_t;
+typedef struct request_queue request_queue_t __deprecated;
 struct elevator_queue;
 typedef struct elevator_queue elevator_t;
 struct request_pm_state;
@@ -233,7 +233,7 @@ struct request {
         struct list_head queuelist;
         struct list_head donelist;
 
-        request_queue_t *q;
+        struct request_queue *q;
 
         unsigned int cmd_flags;
         enum rq_cmd_type_bits cmd_type;
@@ -337,15 +337,15 @@ struct request_pm_state
 
 #include <linux/elevator.h>
 
-typedef void (request_fn_proc) (request_queue_t *q);
-typedef int (make_request_fn) (request_queue_t *q, struct bio *bio);
-typedef int (prep_rq_fn) (request_queue_t *, struct request *);
-typedef void (unplug_fn) (request_queue_t *);
+typedef void (request_fn_proc) (struct request_queue *q);
+typedef int (make_request_fn) (struct request_queue *q, struct bio *bio);
+typedef int (prep_rq_fn) (struct request_queue *, struct request *);
+typedef void (unplug_fn) (struct request_queue *);
 
 struct bio_vec;
-typedef int (merge_bvec_fn) (request_queue_t *, struct bio *, struct bio_vec *);
-typedef int (issue_flush_fn) (request_queue_t *, struct gendisk *, sector_t *);
-typedef void (prepare_flush_fn) (request_queue_t *, struct request *);
+typedef int (merge_bvec_fn) (struct request_queue *, struct bio *, struct bio_vec *);
+typedef int (issue_flush_fn) (struct request_queue *, struct gendisk *, sector_t *);
+typedef void (prepare_flush_fn) (struct request_queue *, struct request *);
 typedef void (softirq_done_fn)(struct request *);
 
 enum blk_queue_state {
@@ -483,8 +483,8 @@ struct request_queue
 #define QUEUE_FLAG_CLUSTER      0       /* cluster several segments into 1 */
 #define QUEUE_FLAG_QUEUED       1       /* uses generic tag queueing */
 #define QUEUE_FLAG_STOPPED      2       /* queue is stopped */
-#define QUEUE_FLAG_READFULL     3       /* write queue has been filled */
-#define QUEUE_FLAG_WRITEFULL    4       /* read queue has been filled */
+#define QUEUE_FLAG_READFULL     3       /* read queue has been filled */
+#define QUEUE_FLAG_WRITEFULL    4       /* write queue has been filled */
 #define QUEUE_FLAG_DEAD         5       /* queue being torn down */
 #define QUEUE_FLAG_REENTER      6       /* Re-entrancy avoidance */
 #define QUEUE_FLAG_PLUGGED      7       /* queue is plugged */
@@ -626,13 +626,13 @@ extern unsigned long blk_max_low_pfn, blk_max_pfn;
 
 #ifdef CONFIG_BOUNCE
 extern int init_emergency_isa_pool(void);
-extern void blk_queue_bounce(request_queue_t *q, struct bio **bio);
+extern void blk_queue_bounce(struct request_queue *q, struct bio **bio);
 #else
 static inline int init_emergency_isa_pool(void)
 {
         return 0;
 }
-static inline void blk_queue_bounce(request_queue_t *q, struct bio **bio)
+static inline void blk_queue_bounce(struct request_queue *q, struct bio **bio)
 {
 }
 #endif /* CONFIG_MMU */
@@ -646,14 +646,14 @@ extern void blk_unregister_queue(struct gendisk *disk);
 extern void register_disk(struct gendisk *dev);
 extern void generic_make_request(struct bio *bio);
 extern void blk_put_request(struct request *);
-extern void __blk_put_request(request_queue_t *, struct request *);
+extern void __blk_put_request(struct request_queue *, struct request *);
 extern void blk_end_sync_rq(struct request *rq, int error);
-extern struct request *blk_get_request(request_queue_t *, int, gfp_t);
-extern void blk_insert_request(request_queue_t *, struct request *, int, void *);
-extern void blk_requeue_request(request_queue_t *, struct request *);
-extern void blk_plug_device(request_queue_t *);
-extern int blk_remove_plug(request_queue_t *);
-extern void blk_recount_segments(request_queue_t *, struct bio *);
+extern struct request *blk_get_request(struct request_queue *, int, gfp_t);
+extern void blk_insert_request(struct request_queue *, struct request *, int, void *);
+extern void blk_requeue_request(struct request_queue *, struct request *);
+extern void blk_plug_device(struct request_queue *);
+extern int blk_remove_plug(struct request_queue *);
+extern void blk_recount_segments(struct request_queue *, struct bio *);
 extern int scsi_cmd_ioctl(struct file *, struct request_queue *,
                           struct gendisk *, unsigned int, void __user *);
 extern int sg_scsi_ioctl(struct file *, struct request_queue *,
@@ -662,14 +662,15 @@ extern int sg_scsi_ioctl(struct file *, struct request_queue *,
 /*
  * Temporary export, until SCSI gets fixed up.
  */
-extern int ll_back_merge_fn(request_queue_t *, struct request *, struct bio *);
+extern int ll_back_merge_fn(struct request_queue *, struct request *,
+                struct bio *);
 
 /*
  * A queue has just exitted congestion.  Note this in the global counter of
  * congested queues, and wake up anyone who was waiting for requests to be
  * put back.
  */
-static inline void blk_clear_queue_congested(request_queue_t *q, int rw)
+static inline void blk_clear_queue_congested(struct request_queue *q, int rw)
 {
         clear_bdi_congested(&q->backing_dev_info, rw);
 }
@@ -678,29 +679,29 @@ static inline void blk_clear_queue_congested(request_queue_t *q, int rw)
  * A queue has just entered congestion.  Flag that in the queue's VM-visible
  * state flags and increment the global gounter of congested queues.
  */
-static inline void blk_set_queue_congested(request_queue_t *q, int rw)
+static inline void blk_set_queue_congested(struct request_queue *q, int rw)
 {
         set_bdi_congested(&q->backing_dev_info, rw);
 }
 
-extern void blk_start_queue(request_queue_t *q);
-extern void blk_stop_queue(request_queue_t *q);
+extern void blk_start_queue(struct request_queue *q);
+extern void blk_stop_queue(struct request_queue *q);
 extern void blk_sync_queue(struct request_queue *q);
-extern void __blk_stop_queue(request_queue_t *q);
-extern void blk_run_queue(request_queue_t *);
-extern void blk_start_queueing(request_queue_t *);
-extern int blk_rq_map_user(request_queue_t *, struct request *, void __user *, unsigned long);
+extern void __blk_stop_queue(struct request_queue *q);
+extern void blk_run_queue(struct request_queue *);
+extern void blk_start_queueing(struct request_queue *);
+extern int blk_rq_map_user(struct request_queue *, struct request *, void __user *, unsigned long);
 extern int blk_rq_unmap_user(struct bio *);
-extern int blk_rq_map_kern(request_queue_t *, struct request *, void *, unsigned int, gfp_t);
-extern int blk_rq_map_user_iov(request_queue_t *, struct request *,
+extern int blk_rq_map_kern(struct request_queue *, struct request *, void *, unsigned int, gfp_t);
+extern int blk_rq_map_user_iov(struct request_queue *, struct request *,
                                struct sg_iovec *, int, unsigned int);
-extern int blk_execute_rq(request_queue_t *, struct gendisk *,
+extern int blk_execute_rq(struct request_queue *, struct gendisk *,
                           struct request *, int);
-extern void blk_execute_rq_nowait(request_queue_t *, struct gendisk *,
+extern void blk_execute_rq_nowait(struct request_queue *, struct gendisk *,
                                   struct request *, int, rq_end_io_fn *);
 extern int blk_verify_command(unsigned char *, int);
 
-static inline request_queue_t *bdev_get_queue(struct block_device *bdev)
+static inline struct request_queue *bdev_get_queue(struct block_device *bdev)
 {
         return bdev->bd_disk->queue;
 }
@@ -749,41 +750,41 @@ static inline void blkdev_dequeue_request(struct request *req)
 /*
  * Access functions for manipulating queue properties
  */
-extern request_queue_t *blk_init_queue_node(request_fn_proc *rfn,
+extern struct request_queue *blk_init_queue_node(request_fn_proc *rfn,
                                         spinlock_t *lock, int node_id);
-extern request_queue_t *blk_init_queue(request_fn_proc *, spinlock_t *);
-extern void blk_cleanup_queue(request_queue_t *);
-extern void blk_queue_make_request(request_queue_t *, make_request_fn *);
-extern void blk_queue_bounce_limit(request_queue_t *, u64);
-extern void blk_queue_max_sectors(request_queue_t *, unsigned int);
-extern void blk_queue_max_phys_segments(request_queue_t *, unsigned short);
-extern void blk_queue_max_hw_segments(request_queue_t *, unsigned short);
-extern void blk_queue_max_segment_size(request_queue_t *, unsigned int);
-extern void blk_queue_hardsect_size(request_queue_t *, unsigned short);
-extern void blk_queue_stack_limits(request_queue_t *t, request_queue_t *b);
-extern void blk_queue_segment_boundary(request_queue_t *, unsigned long);
-extern void blk_queue_prep_rq(request_queue_t *, prep_rq_fn *pfn);
-extern void blk_queue_merge_bvec(request_queue_t *, merge_bvec_fn *);
-extern void blk_queue_dma_alignment(request_queue_t *, int);
-extern void blk_queue_softirq_done(request_queue_t *, softirq_done_fn *);
+extern struct request_queue *blk_init_queue(request_fn_proc *, spinlock_t *);
+extern void blk_cleanup_queue(struct request_queue *);
+extern void blk_queue_make_request(struct request_queue *, make_request_fn *);
+extern void blk_queue_bounce_limit(struct request_queue *, u64);
+extern void blk_queue_max_sectors(struct request_queue *, unsigned int);
+extern void blk_queue_max_phys_segments(struct request_queue *, unsigned short);
+extern void blk_queue_max_hw_segments(struct request_queue *, unsigned short);
+extern void blk_queue_max_segment_size(struct request_queue *, unsigned int);
+extern void blk_queue_hardsect_size(struct request_queue *, unsigned short);
+extern void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b);
+extern void blk_queue_segment_boundary(struct request_queue *, unsigned long);
+extern void blk_queue_prep_rq(struct request_queue *, prep_rq_fn *pfn);
+extern void blk_queue_merge_bvec(struct request_queue *, merge_bvec_fn *);
+extern void blk_queue_dma_alignment(struct request_queue *, int);
+extern void blk_queue_softirq_done(struct request_queue *, softirq_done_fn *);
 extern struct backing_dev_info *blk_get_backing_dev_info(struct block_device *bdev);
-extern int blk_queue_ordered(request_queue_t *, unsigned, prepare_flush_fn *);
-extern void blk_queue_issue_flush_fn(request_queue_t *, issue_flush_fn *);
-extern int blk_do_ordered(request_queue_t *, struct request **);
-extern unsigned blk_ordered_cur_seq(request_queue_t *);
+extern int blk_queue_ordered(struct request_queue *, unsigned, prepare_flush_fn *);
+extern void blk_queue_issue_flush_fn(struct request_queue *, issue_flush_fn *);
+extern int blk_do_ordered(struct request_queue *, struct request **);
+extern unsigned blk_ordered_cur_seq(struct request_queue *);
 extern unsigned blk_ordered_req_seq(struct request *);
-extern void blk_ordered_complete_seq(request_queue_t *, unsigned, int);
+extern void blk_ordered_complete_seq(struct request_queue *, unsigned, int);
 
-extern int blk_rq_map_sg(request_queue_t *, struct request *, struct scatterlist *);
+extern int blk_rq_map_sg(struct request_queue *, struct request *, struct scatterlist *);
 extern void blk_dump_rq_flags(struct request *, char *);
-extern void generic_unplug_device(request_queue_t *);
-extern void __generic_unplug_device(request_queue_t *);
+extern void generic_unplug_device(struct request_queue *);
+extern void __generic_unplug_device(struct request_queue *);
 extern long nr_blockdev_pages(void);
 
-int blk_get_queue(request_queue_t *);
-request_queue_t *blk_alloc_queue(gfp_t);
-request_queue_t *blk_alloc_queue_node(gfp_t, int);
-extern void blk_put_queue(request_queue_t *);
+int blk_get_queue(struct request_queue *);
+struct request_queue *blk_alloc_queue(gfp_t);
+struct request_queue *blk_alloc_queue_node(gfp_t, int);
+extern void blk_put_queue(struct request_queue *);
 
 /*
  * tag stuff
@@ -791,13 +792,13 @@ extern void blk_put_queue(request_queue_t *);
 #define blk_queue_tag_depth(q)          ((q)->queue_tags->busy)
 #define blk_queue_tag_queue(q)          ((q)->queue_tags->busy < (q)->queue_tags->max_depth)
 #define blk_rq_tagged(rq)               ((rq)->cmd_flags & REQ_QUEUED)
-extern int blk_queue_start_tag(request_queue_t *, struct request *);
-extern struct request *blk_queue_find_tag(request_queue_t *, int);
-extern void blk_queue_end_tag(request_queue_t *, struct request *);
-extern int blk_queue_init_tags(request_queue_t *, int, struct blk_queue_tag *);
-extern void blk_queue_free_tags(request_queue_t *);
-extern int blk_queue_resize_tags(request_queue_t *, int);
-extern void blk_queue_invalidate_tags(request_queue_t *);
+extern int blk_queue_start_tag(struct request_queue *, struct request *);
+extern struct request *blk_queue_find_tag(struct request_queue *, int);
+extern void blk_queue_end_tag(struct request_queue *, struct request *);
+extern int blk_queue_init_tags(struct request_queue *, int, struct blk_queue_tag *);
+extern void blk_queue_free_tags(struct request_queue *);
+extern int blk_queue_resize_tags(struct request_queue *, int);
+extern void blk_queue_invalidate_tags(struct request_queue *);
 extern struct blk_queue_tag *blk_init_tags(int);
 extern void blk_free_tags(struct blk_queue_tag *);
 
@@ -809,7 +810,7 @@ static inline struct request *blk_map_queue_find_tag(struct blk_queue_tag *bqt,
         return bqt->tag_index[tag];
 }
 
-extern void blk_rq_bio_prep(request_queue_t *, struct request *, struct bio *);
+extern void blk_rq_bio_prep(struct request_queue *, struct request *, struct bio *);
 extern int blkdev_issue_flush(struct block_device *, sector_t *);
 
 #define MAX_PHYS_SEGMENTS 128
@@ -821,7 +822,7 @@ extern int blkdev_issue_flush(struct block_device *, sector_t *);
 
 #define blkdev_entry_to_request(entry) list_entry((entry), struct request, queuelist)
 
-static inline int queue_hardsect_size(request_queue_t *q)
+static inline int queue_hardsect_size(struct request_queue *q)
 {
         int retval = 512;
 
@@ -836,7 +837,7 @@ static inline int bdev_hardsect_size(struct block_device *bdev)
         return queue_hardsect_size(bdev_get_queue(bdev));
 }
 
-static inline int queue_dma_alignment(request_queue_t *q)
+static inline int queue_dma_alignment(struct request_queue *q)
 {
         int retval = 511;
 
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 3680ff9a30e..90874a5d7d7 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -144,7 +144,7 @@ struct blk_user_trace_setup {
 
 #if defined(CONFIG_BLK_DEV_IO_TRACE)
 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
-extern void blk_trace_shutdown(request_queue_t *);
+extern void blk_trace_shutdown(struct request_queue *);
 extern void __blk_add_trace(struct blk_trace *, sector_t, int, int, u32, int, int, void *);
 
 /**
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 12a1291855e..86f9a3a6137 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -15,8 +15,8 @@
 # define __acquire(x)   __context__(x,1)
 # define __release(x)   __context__(x,-1)
 # define __cond_lock(x,c)       ((c) ? ({ __acquire(x); 1; }) : 0)
-extern void __chk_user_ptr(const void __user *);
-extern void __chk_io_ptr(const void __iomem *);
+extern void __chk_user_ptr(const volatile void __user *);
+extern void __chk_io_ptr(const volatile void __iomem *);
 #else
 # define __user
 # define __kernel
diff --git a/include/linux/device.h b/include/linux/device.h
index d9f0a57f5a2..3a38d1f70cb 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -551,6 +551,9 @@ extern void put_device(struct device * dev);
 /* drivers/base/power/shutdown.c */
 extern void device_shutdown(void);
 
+/* drivers/base/sys.c */
+extern void sysdev_shutdown(void);
+
 
 /* drivers/base/firmware.c */
 extern int __must_check firmware_register(struct kset *);
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index e88fcbc77f8..e8f42133a61 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -5,29 +5,29 @@
 
 #ifdef CONFIG_BLOCK
 
-typedef int (elevator_merge_fn) (request_queue_t *, struct request **,
+typedef int (elevator_merge_fn) (struct request_queue *, struct request **,
                                  struct bio *);
 
-typedef void (elevator_merge_req_fn) (request_queue_t *, struct request *, struct request *);
+typedef void (elevator_merge_req_fn) (struct request_queue *, struct request *, struct request *);
 
-typedef void (elevator_merged_fn) (request_queue_t *, struct request *, int);
+typedef void (elevator_merged_fn) (struct request_queue *, struct request *, int);
 
-typedef int (elevator_allow_merge_fn) (request_queue_t *, struct request *, struct bio *);
+typedef int (elevator_allow_merge_fn) (struct request_queue *, struct request *, struct bio *);
 
-typedef int (elevator_dispatch_fn) (request_queue_t *, int);
+typedef int (elevator_dispatch_fn) (struct request_queue *, int);
 
-typedef void (elevator_add_req_fn) (request_queue_t *, struct request *);
-typedef int (elevator_queue_empty_fn) (request_queue_t *);
-typedef struct request *(elevator_request_list_fn) (request_queue_t *, struct request *);
-typedef void (elevator_completed_req_fn) (request_queue_t *, struct request *);
-typedef int (elevator_may_queue_fn) (request_queue_t *, int);
+typedef void (elevator_add_req_fn) (struct request_queue *, struct request *);
+typedef int (elevator_queue_empty_fn) (struct request_queue *);
+typedef struct request *(elevator_request_list_fn) (struct request_queue *, struct request *);
+typedef void (elevator_completed_req_fn) (struct request_queue *, struct request *);
+typedef int (elevator_may_queue_fn) (struct request_queue *, int);
 
-typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, gfp_t);
+typedef int (elevator_set_req_fn) (struct request_queue *, struct request *, gfp_t);
 typedef void (elevator_put_req_fn) (struct request *);
-typedef void (elevator_activate_req_fn) (request_queue_t *, struct request *);
-typedef void (elevator_deactivate_req_fn) (request_queue_t *, struct request *);
+typedef void (elevator_activate_req_fn) (struct request_queue *, struct request *);
+typedef void (elevator_deactivate_req_fn) (struct request_queue *, struct request *);
 
-typedef void *(elevator_init_fn) (request_queue_t *);
+typedef void *(elevator_init_fn) (struct request_queue *);
 typedef void (elevator_exit_fn) (elevator_t *);
 
 struct elevator_ops
@@ -94,27 +94,27 @@ struct elevator_queue
 /*
  * block elevator interface
  */
-extern void elv_dispatch_sort(request_queue_t *, struct request *);
-extern void elv_dispatch_add_tail(request_queue_t *, struct request *);
-extern void elv_add_request(request_queue_t *, struct request *, int, int);
-extern void __elv_add_request(request_queue_t *, struct request *, int, int);
-extern void elv_insert(request_queue_t *, struct request *, int);
-extern int elv_merge(request_queue_t *, struct request **, struct bio *);
-extern void elv_merge_requests(request_queue_t *, struct request *,
+extern void elv_dispatch_sort(struct request_queue *, struct request *);
+extern void elv_dispatch_add_tail(struct request_queue *, struct request *);
+extern void elv_add_request(struct request_queue *, struct request *, int, int);
+extern void __elv_add_request(struct request_queue *, struct request *, int, int);
+extern void elv_insert(struct request_queue *, struct request *, int);
+extern int elv_merge(struct request_queue *, struct request **, struct bio *);
+extern void elv_merge_requests(struct request_queue *, struct request *,
                                struct request *);
-extern void elv_merged_request(request_queue_t *, struct request *, int);
-extern void elv_dequeue_request(request_queue_t *, struct request *);
-extern void elv_requeue_request(request_queue_t *, struct request *);
-extern int elv_queue_empty(request_queue_t *);
+extern void elv_merged_request(struct request_queue *, struct request *, int);
+extern void elv_dequeue_request(struct request_queue *, struct request *);
+extern void elv_requeue_request(struct request_queue *, struct request *);
+extern int elv_queue_empty(struct request_queue *);
 extern struct request *elv_next_request(struct request_queue *q);
-extern struct request *elv_former_request(request_queue_t *, struct request *);
-extern struct request *elv_latter_request(request_queue_t *, struct request *);
-extern int elv_register_queue(request_queue_t *q);
-extern void elv_unregister_queue(request_queue_t *q);
-extern int elv_may_queue(request_queue_t *, int);
-extern void elv_completed_request(request_queue_t *, struct request *);
-extern int elv_set_request(request_queue_t *, struct request *, gfp_t);
-extern void elv_put_request(request_queue_t *, struct request *);
+extern struct request *elv_former_request(struct request_queue *, struct request *);
+extern struct request *elv_latter_request(struct request_queue *, struct request *);
+extern int elv_register_queue(struct request_queue *q);
+extern void elv_unregister_queue(struct request_queue *q);
+extern int elv_may_queue(struct request_queue *, int);
+extern void elv_completed_request(struct request_queue *, struct request *);
+extern int elv_set_request(struct request_queue *, struct request *, gfp_t);
+extern void elv_put_request(struct request_queue *, struct request *);
 
 /*
  * io scheduler registration
@@ -125,18 +125,18 @@ extern void elv_unregister(struct elevator_type *);
 /*
  * io scheduler sysfs switching
  */
-extern ssize_t elv_iosched_show(request_queue_t *, char *);
-extern ssize_t elv_iosched_store(request_queue_t *, const char *, size_t);
+extern ssize_t elv_iosched_show(struct request_queue *, char *);
+extern ssize_t elv_iosched_store(struct request_queue *, const char *, size_t);
 
-extern int elevator_init(request_queue_t *, char *);
+extern int elevator_init(struct request_queue *, char *);
 extern void elevator_exit(elevator_t *);
 extern int elv_rq_merge_ok(struct request *, struct bio *);
 
 /*
  * Helper functions.
  */
-extern struct request *elv_rb_former_request(request_queue_t *, struct request *);
-extern struct request *elv_rb_latter_request(request_queue_t *, struct request *);
+extern struct request *elv_rb_former_request(struct request_queue *, struct request *);
+extern struct request *elv_rb_latter_request(struct request_queue *, struct request *);
 
 /*
  * rb support functions.
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
index c8e02de737f..efded00ad08 100644
--- a/include/linux/freezer.h
+++ b/include/linux/freezer.h
@@ -5,7 +5,7 @@
 
 #include <linux/sched.h>
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 /*
  * Check if a process has been frozen
  */
@@ -126,7 +126,7 @@ static inline void set_freezable(void)
         current->flags &= ~PF_NOFREEZE;
 }
 
-#else
+#else /* !CONFIG_PM_SLEEP */
 static inline int frozen(struct task_struct *p) { return 0; }
 static inline int freezing(struct task_struct *p) { return 0; }
 static inline void set_freeze_flag(struct task_struct *p) {}
@@ -143,6 +143,6 @@ static inline void freezer_do_not_count(void) {}
 static inline void freezer_count(void) {}
 static inline int freezer_should_skip(struct task_struct *p) { return 0; }
 static inline void set_freezable(void) {}
-#endif
+#endif /* !CONFIG_PM_SLEEP */
 
 #endif  /* FREEZER_H_INCLUDED */
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 49b7053043a..e6a71c82d20 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_HUGETLB_H
 #define _LINUX_HUGETLB_H
 
+#include <linux/fs.h>
+
 #ifdef CONFIG_HUGETLB_PAGE
 
 #include <linux/mempolicy.h>
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 5f5daad8bc5..d71d0121b7f 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -555,7 +555,7 @@ typedef struct ide_drive_s {
         char            name[4];        /* drive name, such as "hda" */
         char            driver_req[10]; /* requests specific driver */
 
-        request_queue_t         *queue; /* request queue */
+        struct request_queue    *queue; /* request queue */
 
         struct request          *rq;    /* current request */
         struct ide_drive_s      *next;  /* circular list of hwgroup drives */
@@ -1206,7 +1206,7 @@ extern void ide_stall_queue(ide_drive_t *drive, unsigned long timeout);
 extern int ide_spin_wait_hwgroup(ide_drive_t *);
 extern void ide_timer_expiry(unsigned long);
 extern irqreturn_t ide_intr(int irq, void *dev_id);
-extern void do_ide_request(request_queue_t *);
+extern void do_ide_request(struct request_queue *);
 
 void ide_init_disk(struct gendisk *, ide_drive_t *);
 
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 0a3c2ebf200..5523f19d88d 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -11,8 +11,6 @@
 #include <linux/hardirq.h>
 #include <linux/sched.h>
 #include <linux/irqflags.h>
-#include <linux/bottom_half.h>
-#include <linux/device.h>
 #include <asm/atomic.h>
 #include <asm/ptrace.h>
 #include <asm/system.h>
@@ -97,6 +95,8 @@ extern int __must_check request_irq(unsigned int, irq_handler_t handler,
                        unsigned long, const char *, void *);
 extern void free_irq(unsigned int, void *);
 
+struct device;
+
 extern int __must_check devm_request_irq(struct device *dev, unsigned int irq,
                             irq_handler_t handler, unsigned long irqflags,
                             const char *devname, void *dev_id);
diff --git a/include/linux/lguest.h b/include/linux/lguest.h
index 500aace21ca..157ad64aa7c 100644
--- a/include/linux/lguest.h
+++ b/include/linux/lguest.h
@@ -17,7 +17,6 @@
 #define LHCALL_TS               8
 #define LHCALL_SET_CLOCKEVENT   9
 #define LHCALL_HALT             10
-#define LHCALL_GET_WALLCLOCK    11
 #define LHCALL_BIND_DMA         12
 #define LHCALL_SEND_DMA         13
 #define LHCALL_SET_PTE          14
@@ -27,18 +26,38 @@
 #define LG_CLOCK_MIN_DELTA      100UL
 #define LG_CLOCK_MAX_DELTA      ULONG_MAX
 
+/*G:031 First, how does our Guest contact the Host to ask for privileged
+ * operations?  There are two ways: the direct way is to make a "hypercall",
+ * to make requests of the Host Itself.
+ *
+ * Our hypercall mechanism uses the highest unused trap code (traps 32 and
+ * above are used by real hardware interrupts).  Seventeen hypercalls are
+ * available: the hypercall number is put in the %eax register, and the
+ * arguments (when required) are placed in %edx, %ebx and %ecx.  If a return
+ * value makes sense, it's returned in %eax.
+ *
+ * Grossly invalid calls result in Sudden Death at the hands of the vengeful
+ * Host, rather than returning failure.  This reflects Winston Churchill's
+ * definition of a gentleman: "someone who is only rude intentionally". */
 #define LGUEST_TRAP_ENTRY 0x1F
 
 static inline unsigned long
 hcall(unsigned long call,
       unsigned long arg1, unsigned long arg2, unsigned long arg3)
 {
+        /* "int" is the Intel instruction to trigger a trap. */
         asm volatile("int $" __stringify(LGUEST_TRAP_ENTRY)
+                       /* The call is in %eax (aka "a"), and can be replaced */
                      : "=a"(call)
+                       /* The other arguments are in %eax, %edx, %ebx & %ecx */
                      : "a"(call), "d"(arg1), "b"(arg2), "c"(arg3)
+                       /* "memory" means this might write somewhere in memory.
+                        * This isn't true for all calls, but it's safe to tell
+                        * gcc that it might happen so it doesn't get clever. */
                      : "memory");
         return call;
 }
+/*:*/
 
 void async_hcall(unsigned long call,
                  unsigned long arg1, unsigned long arg2, unsigned long arg3);
@@ -52,31 +71,43 @@ struct hcall_ring
         u32 eax, edx, ebx, ecx;
 };
 
-/* All the good stuff happens here: guest registers it with LGUEST_INIT */
+/*G:032 The second method of communicating with the Host is to via "struct
+ * lguest_data".  The Guest's very first hypercall is to tell the Host where
+ * this is, and then the Guest and Host both publish information in it. :*/
 struct lguest_data
 {
-/* Fields which change during running: */
-        /* 512 == enabled (same as eflags) */
+        /* 512 == enabled (same as eflags in normal hardware).  The Guest
+         * changes interrupts so often that a hypercall is too slow. */
         unsigned int irq_enabled;
-        /* Interrupts blocked by guest. */
+        /* Fine-grained interrupt disabling by the Guest */
         DECLARE_BITMAP(blocked_interrupts, LGUEST_IRQS);
 
-        /* Virtual address of page fault. */
+        /* The Host writes the virtual address of the last page fault here,
+         * which saves the Guest a hypercall.  CR2 is the native register where
+         * this address would normally be found. */
         unsigned long cr2;
 
-        /* Async hypercall ring.  0xFF == done, 0 == pending. */
+        /* Wallclock time set by the Host. */
+        struct timespec time;
+
+        /* Async hypercall ring.  Instead of directly making hypercalls, we can
+         * place them in here for processing the next time the Host wants.
+         * This batching can be quite efficient. */
+
+        /* 0xFF == done (set by Host), 0 == pending (set by Guest). */
         u8 hcall_status[LHCALL_RING_SIZE];
+        /* The actual registers for the hypercalls. */
         struct hcall_ring hcalls[LHCALL_RING_SIZE];
 
-/* Fields initialized by the hypervisor at boot: */
+/* Fields initialized by the Host at boot: */
         /* Memory not to try to access */
         unsigned long reserve_mem;
-        /* ID of this guest (used by network driver to set ethernet address) */
+        /* ID of this Guest (used by network driver to set ethernet address) */
         u16 guestid;
         /* KHz for the TSC clock. */
         u32 tsc_khz;
 
-/* Fields initialized by the guest at boot: */
+/* Fields initialized by the Guest at boot: */
         /* Instruction range to suppress interrupts even if enabled */
         unsigned long noirq_start, noirq_end;
 };
diff --git a/include/linux/lguest_bus.h b/include/linux/lguest_bus.h
index c9b4e05fee4..d27853ddc64 100644
--- a/include/linux/lguest_bus.h
+++ b/include/linux/lguest_bus.h
@@ -15,11 +15,14 @@ struct lguest_device {
         void *private;
 };
 
-/* By convention, each device can use irq index+1 if it wants to. */
+/*D:380 Since interrupt numbers are arbitrary, we use a convention: each device
+ * can use the interrupt number corresponding to its index.  The +1 is because
+ * interrupt 0 is not usable (it's actually the timer interrupt). */
 static inline int lgdev_irq(const struct lguest_device *dev)
 {
         return dev->index + 1;
 }
+/*:*/
 
 /* dma args must not be vmalloced! */
 void lguest_send_dma(unsigned long key, struct lguest_dma *dma);
diff --git a/include/linux/lguest_launcher.h b/include/linux/lguest_launcher.h
index 0ba414a40c8..64167057944 100644
--- a/include/linux/lguest_launcher.h
+++ b/include/linux/lguest_launcher.h
@@ -9,14 +9,45 @@
 /* How many devices?  Assume each one wants up to two dma arrays per device. */
 #define LGUEST_MAX_DEVICES (LGUEST_MAX_DMA/2)
 
+/*D:200
+ * Lguest I/O
+ *
+ * The lguest I/O mechanism is the only way Guests can talk to devices.  There
+ * are two hypercalls involved: SEND_DMA for output and BIND_DMA for input.  In
+ * each case, "struct lguest_dma" describes the buffer: this contains 16
+ * addr/len pairs, and if there are fewer buffer elements the len array is
+ * terminated with a 0.
+ *
+ * I/O is organized by keys: BIND_DMA attaches buffers to a particular key, and
+ * SEND_DMA transfers to buffers bound to particular key.  By convention, keys
+ * correspond to a physical address within the device's page.  This means that
+ * devices will never accidentally end up with the same keys, and allows the
+ * Host use The Futex Trick (as we'll see later in our journey).
+ *
+ * SEND_DMA simply indicates a key to send to, and the physical address of the
+ * "struct lguest_dma" to send.  The Host will write the number of bytes
+ * transferred into the "struct lguest_dma"'s used_len member.
+ *
+ * BIND_DMA indicates a key to bind to, a pointer to an array of "struct
+ * lguest_dma"s ready for receiving, the size of that array, and an interrupt
+ * to trigger when data is received.  The Host will only allow transfers into
+ * buffers with a used_len of zero: it then sets used_len to the number of
+ * bytes transferred and triggers the interrupt for the Guest to process the
+ * new input. */
 struct lguest_dma
 {
-        /* 0 if free to be used, filled by hypervisor. */
+        /* 0 if free to be used, filled by the Host. */
         u32 used_len;
         unsigned long addr[LGUEST_MAX_DMA_SECTIONS];
         u16 len[LGUEST_MAX_DMA_SECTIONS];
 };
+/*:*/
 
+/*D:460 This is the layout of a block device memory page.  The Launcher sets up
+ * the num_sectors initially to tell the Guest the size of the disk.  The Guest
+ * puts the type, sector and length of the request in the first three fields,
+ * then DMAs to the Host.  The Host processes the request, sets up the result,
+ * then DMAs back to the Guest. */
 struct lguest_block_page
 {
         /* 0 is a read, 1 is a write. */
@@ -28,27 +59,47 @@ struct lguest_block_page
         u32 num_sectors; /* Disk length = num_sectors * 512 */
 };
 
-/* There is a shared page of these. */
+/*D:520 The network device is basically a memory page where all the Guests on
+ * the network publish their MAC (ethernet) addresses: it's an array of "struct
+ * lguest_net": */
 struct lguest_net
 {
         /* Simply the mac address (with multicast bit meaning promisc). */
         unsigned char mac[6];
 };
+/*:*/
 
 /* Where the Host expects the Guest to SEND_DMA console output to. */
 #define LGUEST_CONSOLE_DMA_KEY 0
 
-/* We have a page of these descriptors in the lguest_device page. */
+/*D:010
+ * Drivers
+ *
+ * The Guest needs devices to do anything useful.  Since we don't let it touch
+ * real devices (think of the damage it could do!) we provide virtual devices.
+ * We could emulate a PCI bus with various devices on it, but that is a fairly
+ * complex burden for the Host and suboptimal for the Guest, so we have our own
+ * "lguest" bus and simple drivers.
+ *
+ * Devices are described by an array of LGUEST_MAX_DEVICES of these structs,
+ * placed by the Launcher just above the top of physical memory:
+ */
 struct lguest_device_desc {
+        /* The device type: console, network, disk etc. */
         u16 type;
 #define LGUEST_DEVICE_T_CONSOLE 1
 #define LGUEST_DEVICE_T_NET     2
 #define LGUEST_DEVICE_T_BLOCK   3
 
+        /* The specific features of this device: these depends on device type
+         * except for LGUEST_DEVICE_F_RANDOMNESS. */
         u16 features;
 #define LGUEST_NET_F_NOCSUM             0x4000 /* Don't bother checksumming */
 #define LGUEST_DEVICE_F_RANDOMNESS      0x8000 /* IRQ is fairly random */
 
+        /* This is how the Guest reports status of the device: the Host can set
+         * LGUEST_DEVICE_S_REMOVED to indicate removal, but the rest are only
+         * ever manipulated by the Guest, and only ever set. */
         u16 status;
 /* 256 and above are device specific. */
 #define LGUEST_DEVICE_S_ACKNOWLEDGE     1 /* We have seen device. */
@@ -58,9 +109,12 @@ struct lguest_device_desc {
 #define LGUEST_DEVICE_S_REMOVED_ACK     16 /* Driver has been told. */
 #define LGUEST_DEVICE_S_FAILED          128 /* Something actually failed */
 
+        /* Each device exists somewhere in Guest physical memory, over some
+         * number of pages. */
         u16 num_pages;
         u32 pfn;
 };
+/*:*/
 
 /* Write command first word is a request. */
 enum lguest_req
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 9aa6c10f7bb..41978a55731 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -216,6 +216,8 @@ enum {
         ATA_HOST_SIMPLEX        = (1 << 0),     /* Host is simplex, one DMA channel per host only */
         ATA_HOST_STARTED        = (1 << 1),     /* Host started */
 
+        /* bits 24:31 of host->flags are reserved for LLD specific flags */
+
         /* various lengths of time */
         ATA_TMOUT_BOOT          = 30 * HZ,      /* heuristic */
         ATA_TMOUT_BOOT_QUICK    = 7 * HZ,       /* heuristic */
diff --git a/include/linux/loop.h b/include/linux/loop.h
index 0b99b31f017..26a0a103898 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -63,7 +63,7 @@ struct loop_device {
         struct task_struct      *lo_thread;
         wait_queue_head_t       lo_event;
 
-        request_queue_t         *lo_queue;
+        struct request_queue    *lo_queue;
         struct gendisk          *lo_disk;
         struct list_head        lo_list;
 };
diff --git a/include/linux/mm.h b/include/linux/mm.h
index c456c3a1c28..655094dc944 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -10,7 +10,6 @@
 #include <linux/mmzone.h>
 #include <linux/rbtree.h>
 #include <linux/prio_tree.h>
-#include <linux/fs.h>
 #include <linux/mutex.h>
 #include <linux/debug_locks.h>
 #include <linux/backing-dev.h>
@@ -18,7 +17,9 @@
 
 struct mempolicy;
 struct anon_vma;
+struct file_ra_state;
 struct user_struct;
+struct writeback_control;
 
 #ifndef CONFIG_DISCONTIGMEM          /* Don't use mapnrs, do it properly */
 extern unsigned long max_mapnr;
@@ -861,38 +862,7 @@ struct shrinker {
 extern void register_shrinker(struct shrinker *);
 extern void unregister_shrinker(struct shrinker *);
 
-/*
- * Some shared mappigns will want the pages marked read-only
- * to track write events. If so, we'll downgrade vm_page_prot
- * to the private version (using protection_map[] without the
- * VM_SHARED bit).
- */
-static inline int vma_wants_writenotify(struct vm_area_struct *vma)
-{
-        unsigned int vm_flags = vma->vm_flags;
-
-        /* If it was private or non-writable, the write bit is already clear */
-        if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
-                return 0;
-
-        /* The backer wishes to know when pages are first written to? */
-        if (vma->vm_ops && vma->vm_ops->page_mkwrite)
-                return 1;
-
-        /* The open routine did something to the protections already? */
-        if (pgprot_val(vma->vm_page_prot) !=
-            pgprot_val(protection_map[vm_flags &
-                    (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]))
-                return 0;
-
-        /* Specialty mapping? */
-        if (vm_flags & (VM_PFNMAP|VM_INSERTPAGE))
-                return 0;
-
-        /* Can the mapping track the dirty pages? */
-        return vma->vm_file && vma->vm_file->f_mapping &&
-                mapping_cap_account_dirty(vma->vm_file->f_mapping);
-}
+int vma_wants_writenotify(struct vm_area_struct *vma);
 
 extern pte_t *FASTCALL(get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl));
 
@@ -1246,7 +1216,7 @@ void drop_slab(void);
 extern int randomize_va_space;
 #endif
 
-__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma);
+const char * arch_vma_name(struct vm_area_struct *vma);
 
 #endif /* __KERNEL__ */
 #endif /* _LINUX_MM_H */
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 04bbe12fae8..63a80ea6112 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -99,7 +99,7 @@ struct mmc_request {
 struct mmc_host;
 struct mmc_card;
 
-extern int mmc_wait_for_req(struct mmc_host *, struct mmc_request *);
+extern void mmc_wait_for_req(struct mmc_host *, struct mmc_request *);
 extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int);
 extern int mmc_wait_for_app_cmd(struct mmc_host *, struct mmc_card *,
         struct mmc_command *, int);
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index af04a555b52..2ada8ee316b 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -159,6 +159,12 @@ struct ap_device_id {
 
 #define AP_DEVICE_ID_MATCH_DEVICE_TYPE          0x01
 
+#define ACPI_ID_LEN     9
+
+struct acpi_device_id {
+        __u8 id[ACPI_ID_LEN];
+        kernel_ulong_t driver_data;
+};
 
 #define PNP_ID_LEN      8
 #define PNP_MAX_DEVICES 8
diff --git a/include/linux/netfilter/xt_connlimit.h b/include/linux/netfilter/xt_connlimit.h
index 90ae8b474cb..37e933c9987 100644
--- a/include/linux/netfilter/xt_connlimit.h
+++ b/include/linux/netfilter/xt_connlimit.h
@@ -5,8 +5,8 @@ struct xt_connlimit_data;
 
 struct xt_connlimit_info {
         union {
-                u_int32_t v4_mask;
-                u_int32_t v6_mask[4];
+                __be32 v4_mask;
+                __be32 v6_mask[4];
         };
         unsigned int limit, inverse;
 
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 5e84f2e8d54..d8f8a3a9664 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -534,6 +534,7 @@ static inline int pci_write_config_dword(struct pci_dev *dev, int where, u32 val
 
 int __must_check pci_enable_device(struct pci_dev *dev);
 int __must_check pci_enable_device_bars(struct pci_dev *dev, int mask);
+int __must_check __pci_reenable_device(struct pci_dev *);
 int __must_check pcim_enable_device(struct pci_dev *pdev);
 void pcim_pin_device(struct pci_dev *pdev);
 
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index cbabb9c675c..69d68117bda 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1225,6 +1225,10 @@
 #define PCI_DEVICE_ID_NVIDIA_NVENET_25              0x054D
 #define PCI_DEVICE_ID_NVIDIA_NVENET_26              0x054E
 #define PCI_DEVICE_ID_NVIDIA_NVENET_27              0x054F
+#define PCI_DEVICE_ID_NVIDIA_NVENET_28              0x07DC
+#define PCI_DEVICE_ID_NVIDIA_NVENET_29              0x07DD
+#define PCI_DEVICE_ID_NVIDIA_NVENET_30              0x07DE
+#define PCI_DEVICE_ID_NVIDIA_NVENET_31              0x07DF
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE       0x0560
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE       0x056C
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE       0x0759
@@ -1972,6 +1976,8 @@
 #define PCI_VENDOR_ID_ENE               0x1524
 #define PCI_DEVICE_ID_ENE_CB712_SD      0x0550
 #define PCI_DEVICE_ID_ENE_CB712_SD_2    0x0551
+#define PCI_DEVICE_ID_ENE_CB714_SD      0x0750
+#define PCI_DEVICE_ID_ENE_CB714_SD_2    0x0751
 #define PCI_DEVICE_ID_ENE_1211          0x1211
 #define PCI_DEVICE_ID_ENE_1225          0x1225
 #define PCI_DEVICE_ID_ENE_1410          0x1410
@@ -2075,6 +2081,23 @@
 #define PCI_VENDOR_ID_TDI               0x192E
 #define PCI_DEVICE_ID_TDI_EHCI          0x0101
 
+#define PCI_VENDOR_ID_FREESCALE         0x1957
+#define PCI_DEVICE_ID_MPC8548E          0x0012
+#define PCI_DEVICE_ID_MPC8548           0x0013
+#define PCI_DEVICE_ID_MPC8543E          0x0014
+#define PCI_DEVICE_ID_MPC8543           0x0015
+#define PCI_DEVICE_ID_MPC8547E          0x0018
+#define PCI_DEVICE_ID_MPC8545E          0x0019
+#define PCI_DEVICE_ID_MPC8545           0x001a
+#define PCI_DEVICE_ID_MPC8568E          0x0020
+#define PCI_DEVICE_ID_MPC8568           0x0021
+#define PCI_DEVICE_ID_MPC8567E          0x0022
+#define PCI_DEVICE_ID_MPC8567           0x0023
+#define PCI_DEVICE_ID_MPC8544E          0x0030
+#define PCI_DEVICE_ID_MPC8544           0x0031
+#define PCI_DEVICE_ID_MPC8641           0x7010
+#define PCI_DEVICE_ID_MPC8641D          0x7011
+
 #define PCI_VENDOR_ID_PASEMI            0x1959
 
 #define PCI_VENDOR_ID_ATTANSIC          0x1969
diff --git a/include/linux/pm.h b/include/linux/pm.h
index ad3cc2eb0d3..e52f6f83c06 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -165,6 +165,7 @@ struct pm_ops {
         int (*finish)(suspend_state_t state);
 };
 
+#ifdef CONFIG_SUSPEND
 extern struct pm_ops *pm_ops;
 
 /**
@@ -193,6 +194,12 @@ extern void arch_suspend_disable_irqs(void);
 extern void arch_suspend_enable_irqs(void);
 
 extern int pm_suspend(suspend_state_t state);
+#else /* !CONFIG_SUSPEND */
+#define suspend_valid_only_mem  NULL
+
+static inline void pm_set_ops(struct pm_ops *pm_ops) {}
+static inline int pm_suspend(suspend_state_t state) { return -ENOSYS; }
+#endif /* !CONFIG_SUSPEND */
 
 /*
  * Device power management
@@ -266,7 +273,7 @@ typedef struct pm_message {
 struct dev_pm_info {
         pm_message_t            power_state;
         unsigned                can_wakeup:1;
-#ifdef  CONFIG_PM
+#ifdef  CONFIG_PM_SLEEP
         unsigned                should_wakeup:1;
         struct list_head        entry;
 #endif
@@ -276,7 +283,7 @@ extern int device_power_down(pm_message_t state);
 extern void device_power_up(void);
 extern void device_resume(void);
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 extern int device_suspend(pm_message_t state);
 extern int device_prepare_suspend(pm_message_t state);
 
@@ -306,7 +313,7 @@ static inline int call_platform_enable_wakeup(struct device *dev, int is_on)
         return 0;
 }
 
-#else /* !CONFIG_PM */
+#else /* !CONFIG_PM_SLEEP */
 
 static inline int device_suspend(pm_message_t state)
 {
@@ -323,7 +330,7 @@ static inline int call_platform_enable_wakeup(struct device *dev, int is_on)
         return 0;
 }
 
-#endif
+#endif /* !CONFIG_PM_SLEEP */
 
 /* changes to device_may_wakeup take effect on the next pm state change.
  * by default, devices should wakeup if they can.
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 2a1897e6f93..16b46aace34 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -1,7 +1,6 @@
 /*
  * Linux Plug and Play Support
  * Copyright by Adam Belay <ambx1@neo.rr.com>
- *
  */
 
 #ifndef _LINUX_PNP_H
@@ -23,7 +22,6 @@
 struct pnp_protocol;
 struct pnp_dev;
 
-
 /*
  * Resource Management
  */
@@ -73,37 +71,37 @@ struct pnp_dev;
 #define PNP_PORT_FLAG_FIXED     (1<<1)
 
 struct pnp_port {
-        unsigned short min;             /* min base number */
-        unsigned short max;             /* max base number */
-        unsigned char align;            /* align boundary */
-        unsigned char size;             /* size of range */
-        unsigned char flags;            /* port flags */
-        unsigned char pad;              /* pad */
-        struct pnp_port *next;          /* next port */
+        unsigned short min;     /* min base number */
+        unsigned short max;     /* max base number */
+        unsigned char align;    /* align boundary */
+        unsigned char size;     /* size of range */
+        unsigned char flags;    /* port flags */
+        unsigned char pad;      /* pad */
+        struct pnp_port *next;  /* next port */
 };
 
 #define PNP_IRQ_NR 256
 struct pnp_irq {
-        DECLARE_BITMAP(map, PNP_IRQ_NR); /* bitmaks for IRQ lines */
-        unsigned char flags;            /* IRQ flags */
-        unsigned char pad;              /* pad */
-        struct pnp_irq *next;           /* next IRQ */
+        DECLARE_BITMAP(map, PNP_IRQ_NR);        /* bitmask for IRQ lines */
+        unsigned char flags;    /* IRQ flags */
+        unsigned char pad;      /* pad */
+        struct pnp_irq *next;   /* next IRQ */
 };
 
 struct pnp_dma {
-        unsigned char map;              /* bitmask for DMA channels */
-        unsigned char flags;            /* DMA flags */
-        struct pnp_dma *next;           /* next port */
+        unsigned char map;      /* bitmask for DMA channels */
+        unsigned char flags;    /* DMA flags */
+        struct pnp_dma *next;   /* next port */
 };
 
 struct pnp_mem {
-        unsigned int min;               /* min base number */
-        unsigned int max;               /* max base number */
-        unsigned int align;             /* align boundary */
-        unsigned int size;              /* size of range */
-        unsigned char flags;            /* memory flags */
-        unsigned char pad;              /* pad */
-        struct pnp_mem *next;           /* next memory resource */
+        unsigned int min;       /* min base number */
+        unsigned int max;       /* max base number */
+        unsigned int align;     /* align boundary */
+        unsigned int size;      /* size of range */
+        unsigned char flags;    /* memory flags */
+        unsigned char pad;      /* pad */
+        struct pnp_mem *next;   /* next memory resource */
 };
 
 #define PNP_RES_PRIORITY_PREFERRED      0
@@ -127,7 +125,6 @@ struct pnp_resource_table {
         struct resource irq_resource[PNP_MAX_IRQ];
 };
 
-
 /*
  * Device Managemnt
  */
@@ -139,14 +136,14 @@ struct pnp_card {
         struct list_head protocol_list; /* node in protocol's list of cards */
         struct list_head devices;       /* devices attached to the card */
 
-        struct pnp_protocol * protocol;
-        struct pnp_id * id;             /* contains supported EISA IDs*/
+        struct pnp_protocol *protocol;
+        struct pnp_id *id;              /* contains supported EISA IDs */
 
         char name[PNP_NAME_LEN];        /* contains a human-readable name */
-        unsigned char   pnpver;         /* Plug & Play version */
-        unsigned char   productver;     /* product version */
-        unsigned int    serial;         /* serial number */
-        unsigned char   checksum;       /* if zero - checksum passed */
+        unsigned char pnpver;           /* Plug & Play version */
+        unsigned char productver;       /* product version */
+        unsigned int serial;            /* serial number */
+        unsigned char checksum;         /* if zero - checksum passed */
         struct proc_dir_entry *procdir; /* directory entry in /proc/bus/isapnp */
 };
 
@@ -159,18 +156,18 @@ struct pnp_card {
         (card) = global_to_pnp_card((card)->global_list.next))
 
 struct pnp_card_link {
-        struct pnp_card * card;
-        struct pnp_card_driver * driver;
-        void * driver_data;
+        struct pnp_card *card;
+        struct pnp_card_driver *driver;
+        void *driver_data;
         pm_message_t pm_state;
 };
 
-static inline void *pnp_get_card_drvdata (struct pnp_card_link *pcard)
+static inline void *pnp_get_card_drvdata(struct pnp_card_link *pcard)
 {
         return pcard->driver_data;
 }
 
-static inline void pnp_set_card_drvdata (struct pnp_card_link *pcard, void *data)
+static inline void pnp_set_card_drvdata(struct pnp_card_link *pcard, void *data)
 {
         pcard->driver_data = data;
 }
@@ -186,22 +183,22 @@ struct pnp_dev {
         struct list_head card_list;     /* node in card's list of devices */
         struct list_head rdev_list;     /* node in cards list of requested devices */
 
-        struct pnp_protocol * protocol;
-        struct pnp_card * card;         /* card the device is attached to, none if NULL */
-        struct pnp_driver * driver;
-        struct pnp_card_link * card_link;
+        struct pnp_protocol *protocol;
+        struct pnp_card *card;  /* card the device is attached to, none if NULL */
+        struct pnp_driver *driver;
+        struct pnp_card_link *card_link;
 
-        struct pnp_id   * id;   /* supported EISA IDs*/
+        struct pnp_id *id;              /* supported EISA IDs */
 
         int active;
         int capabilities;
-        struct pnp_option * independent;
-        struct pnp_option * dependent;
+        struct pnp_option *independent;
+        struct pnp_option *dependent;
         struct pnp_resource_table res;
 
         char name[PNP_NAME_LEN];        /* contains a human-readable name */
-        unsigned short  regs;           /* ISAPnP: supported registers */
-        int             flags;          /* used by protocols */
+        unsigned short regs;            /* ISAPnP: supported registers */
+        int flags;                      /* used by protocols */
         struct proc_dir_entry *procent; /* device entry in /proc/bus/isapnp */
         void *data;
 };
@@ -220,19 +217,19 @@ struct pnp_dev {
         (dev) = card_to_pnp_dev((dev)->card_list.next))
 #define pnp_dev_name(dev) (dev)->name
 
-static inline void *pnp_get_drvdata (struct pnp_dev *pdev)
+static inline void *pnp_get_drvdata(struct pnp_dev *pdev)
 {
         return dev_get_drvdata(&pdev->dev);
 }
 
-static inline void pnp_set_drvdata (struct pnp_dev *pdev, void *data)
+static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
 {
         dev_set_drvdata(&pdev->dev, data);
 }
 
 struct pnp_fixup {
         char id[7];
-        void (*quirk_function)(struct pnp_dev *dev);    /* fixup function */
+        void (*quirk_function) (struct pnp_dev * dev);  /* fixup function */
 };
 
 /* config parameters */
@@ -269,7 +266,6 @@ extern struct pnp_protocol pnpbios_protocol;
 #define pnp_device_is_pnpbios(dev) 0
 #endif
 
-
 /* status */
 #define PNP_READY               0x0000
 #define PNP_ATTACHED            0x0001
@@ -287,17 +283,17 @@ extern struct pnp_protocol pnpbios_protocol;
 
 struct pnp_id {
         char id[PNP_ID_LEN];
-        struct pnp_id * next;
+        struct pnp_id *next;
 };
 
 struct pnp_driver {
-        char * name;
+        char *name;
         const struct pnp_device_id *id_table;
         unsigned int flags;
-        int  (*probe)  (struct pnp_dev *dev, const struct pnp_device_id *dev_id);
+        int (*probe) (struct pnp_dev *dev, const struct pnp_device_id *dev_id);
         void (*remove) (struct pnp_dev *dev);
-        int  (*suspend) (struct pnp_dev *dev, pm_message_t state);
-        int  (*resume) (struct pnp_dev *dev);
+        int (*suspend) (struct pnp_dev *dev, pm_message_t state);
+        int (*resume) (struct pnp_dev *dev);
         struct device_driver driver;
 };
 
@@ -305,13 +301,14 @@ struct pnp_driver {
 
 struct pnp_card_driver {
         struct list_head global_list;
-        char * name;
+        char *name;
         const struct pnp_card_device_id *id_table;
         unsigned int flags;
-        int  (*probe)  (struct pnp_card_link *card, const struct pnp_card_device_id *card_id);
+        int (*probe) (struct pnp_card_link *card,
+                      const struct pnp_card_device_id *card_id);
         void (*remove) (struct pnp_card_link *card);
-        int  (*suspend) (struct pnp_card_link *card, pm_message_t state);
-        int  (*resume) (struct pnp_card_link *card);
+        int (*suspend) (struct pnp_card_link *card, pm_message_t state);
+        int (*resume) (struct pnp_card_link *card);
         struct pnp_driver link;
 };
 
@@ -321,25 +318,28 @@ struct pnp_card_driver {
 #define PNP_DRIVER_RES_DO_NOT_CHANGE    0x0001  /* do not change the state of the device */
 #define PNP_DRIVER_RES_DISABLE          0x0003  /* ensure the device is disabled */
 
-
 /*
  * Protocol Management
  */
 
 struct pnp_protocol {
-        struct list_head        protocol_list;
-        char                  * name;
+        struct list_head protocol_list;
+        char *name;
 
         /* resource control functions */
-        int (*get)(struct pnp_dev *dev, struct pnp_resource_table *res);
-        int (*set)(struct pnp_dev *dev, struct pnp_resource_table *res);
-        int (*disable)(struct pnp_dev *dev);
+        int (*get) (struct pnp_dev *dev, struct pnp_resource_table *res);
+        int (*set) (struct pnp_dev *dev, struct pnp_resource_table *res);
+        int (*disable) (struct pnp_dev *dev);
+
+        /* protocol specific suspend/resume */
+        int (*suspend) (struct pnp_dev * dev, pm_message_t state);
+        int (*resume) (struct pnp_dev * dev);
 
         /* used by pnp layer only (look but don't touch) */
-        unsigned char           number;         /* protocol number*/
-        struct device           dev;            /* link to driver model */
-        struct list_head        cards;
-        struct list_head        devices;
+        unsigned char number;   /* protocol number */
+        struct device dev;      /* link to driver model */
+        struct list_head cards;
+        struct list_head devices;
 };
 
 #define to_pnp_protocol(n) list_entry(n, struct pnp_protocol, protocol_list)
@@ -352,7 +352,6 @@ struct pnp_protocol {
         (dev) != protocol_to_pnp_dev(&(protocol)->devices); \
         (dev) = protocol_to_pnp_dev((dev)->protocol_list.next))
 
-
 extern struct bus_type pnp_bus_type;
 
 #if defined(CONFIG_PNP)
@@ -372,21 +371,25 @@ void pnp_remove_card(struct pnp_card *card);
 int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev);
 void pnp_remove_card_device(struct pnp_dev *dev);
 int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card);
-struct pnp_dev * pnp_request_card_device(struct pnp_card_link *clink, const char * id, struct pnp_dev * from);
-void pnp_release_card_device(struct pnp_dev * dev);
-int pnp_register_card_driver(struct pnp_card_driver * drv);
-void pnp_unregister_card_driver(struct pnp_card_driver * drv);
+struct pnp_dev *pnp_request_card_device(struct pnp_card_link *clink,
+                                        const char *id, struct pnp_dev *from);
+void pnp_release_card_device(struct pnp_dev *dev);
+int pnp_register_card_driver(struct pnp_card_driver *drv);
+void pnp_unregister_card_driver(struct pnp_card_driver *drv);
 extern struct list_head pnp_cards;
 
 /* resource management */
-struct pnp_option * pnp_register_independent_option(struct pnp_dev *dev);
-struct pnp_option * pnp_register_dependent_option(struct pnp_dev *dev, int priority);
+struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev);
+struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev,
+                                                 int priority);
 int pnp_register_irq_resource(struct pnp_option *option, struct pnp_irq *data);
 int pnp_register_dma_resource(struct pnp_option *option, struct pnp_dma *data);
-int pnp_register_port_resource(struct pnp_option *option, struct pnp_port *data);
+int pnp_register_port_resource(struct pnp_option *option,
+                               struct pnp_port *data);
 int pnp_register_mem_resource(struct pnp_option *option, struct pnp_mem *data);
 void pnp_init_resource_table(struct pnp_resource_table *table);
-int pnp_manual_config_dev(struct pnp_dev *dev, struct pnp_resource_table *res, int mode);
+int pnp_manual_config_dev(struct pnp_dev *dev, struct pnp_resource_table *res,
+                          int mode);
 int pnp_auto_config_dev(struct pnp_dev *dev);
 int pnp_validate_config(struct pnp_dev *dev);
 int pnp_start_dev(struct pnp_dev *dev);
@@ -394,11 +397,11 @@ int pnp_stop_dev(struct pnp_dev *dev);
 int pnp_activate_dev(struct pnp_dev *dev);
 int pnp_disable_dev(struct pnp_dev *dev);
 void pnp_resource_change(struct resource *resource, resource_size_t start,
-                                resource_size_t size);
+                         resource_size_t size);
 
 /* protocol helpers */
-int pnp_is_active(struct pnp_dev * dev);
-int compare_pnp_id(struct pnp_id * pos, const char * id);
+int pnp_is_active(struct pnp_dev *dev);
+int compare_pnp_id(struct pnp_id *pos, const char *id);
 int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev);
 int pnp_register_driver(struct pnp_driver *drv);
 void pnp_unregister_driver(struct pnp_driver *drv);
@@ -411,23 +414,24 @@ static inline void pnp_unregister_protocol(struct pnp_protocol *protocol) { }
 static inline int pnp_init_device(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_add_device(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_device_attach(struct pnp_dev *pnp_dev) { return -ENODEV; }
-static inline void pnp_device_detach(struct pnp_dev *pnp_dev) { ; }
+static inline void pnp_device_detach(struct pnp_dev *pnp_dev) { }
+
 #define pnp_platform_devices 0
 
 /* multidevice card support */
 static inline int pnp_add_card(struct pnp_card *card) { return -ENODEV; }
-static inline void pnp_remove_card(struct pnp_card *card) { ; }
+static inline void pnp_remove_card(struct pnp_card *card) { }
 static inline int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev) { return -ENODEV; }
-static inline void pnp_remove_card_device(struct pnp_dev *dev) { ; }
+static inline void pnp_remove_card_device(struct pnp_dev *dev) { }
 static inline int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card) { return -ENODEV; }
-static inline struct pnp_dev * pnp_request_card_device(struct pnp_card_link *clink, const char * id, struct pnp_dev * from) { return NULL; }
-static inline void pnp_release_card_device(struct pnp_dev * dev) { ; }
-static inline int pnp_register_card_driver(struct pnp_card_driver * drv) { return -ENODEV; }
-static inline void pnp_unregister_card_driver(struct pnp_card_driver * drv) { ; }
+static inline struct pnp_dev *pnp_request_card_device(struct pnp_card_link *clink, const char *id, struct pnp_dev *from) { return NULL; }
+static inline void pnp_release_card_device(struct pnp_dev *dev) { }
+static inline int pnp_register_card_driver(struct pnp_card_driver *drv) { return -ENODEV; }
+static inline void pnp_unregister_card_driver(struct pnp_card_driver *drv) { }
 
 /* resource management */
-static inline struct pnp_option * pnp_register_independent_option(struct pnp_dev *dev) { return NULL; }
-static inline struct pnp_option * pnp_register_dependent_option(struct pnp_dev *dev, int priority) { return NULL; }
+static inline struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev) { return NULL; }
+static inline struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev, int priority) { return NULL; }
 static inline int pnp_register_irq_resource(struct pnp_option *option, struct pnp_irq *data) { return -ENODEV; }
 static inline int pnp_register_dma_resource(struct pnp_option *option, struct pnp_dma *data) { return -ENODEV; }
 static inline int pnp_register_port_resource(struct pnp_option *option, struct pnp_port *data) { return -ENODEV; }
@@ -440,20 +444,17 @@ static inline int pnp_start_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_stop_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_activate_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_disable_dev(struct pnp_dev *dev) { return -ENODEV; }
-static inline void pnp_resource_change(struct resource *resource,
-                                        resource_size_t start,
-                                        resource_size_t size) { }
+static inline void pnp_resource_change(struct resource *resource, resource_size_t start, resource_size_t size) { }
 
 /* protocol helpers */
-static inline int pnp_is_active(struct pnp_dev * dev) { return 0; }
-static inline int compare_pnp_id(struct pnp_id * pos, const char * id) { return -ENODEV; }
+static inline int pnp_is_active(struct pnp_dev *dev) { return 0; }
+static inline int compare_pnp_id(struct pnp_id *pos, const char *id) { return -ENODEV; }
 static inline int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_register_driver(struct pnp_driver *drv) { return -ENODEV; }
-static inline void pnp_unregister_driver(struct pnp_driver *drv) { ; }
+static inline void pnp_unregister_driver(struct pnp_driver *drv) { }
 
 #endif /* CONFIG_PNP */
 
-
 #define pnp_err(format, arg...) printk(KERN_ERR "pnp: " format "\n" , ## arg)
 #define pnp_info(format, arg...) printk(KERN_INFO "pnp: " format "\n" , ## arg)
 #define pnp_warn(format, arg...) printk(KERN_WARNING "pnp: " format "\n" , ## arg)
diff --git a/include/linux/pnpbios.h b/include/linux/pnpbios.h
index 0a282ac1f6b..329192adc9d 100644
--- a/include/linux/pnpbios.h
+++ b/include/linux/pnpbios.h
@@ -99,32 +99,32 @@
 
 #pragma pack(1)
 struct pnp_dev_node_info {
-        __u16   no_nodes;
-        __u16   max_node_size;
+        __u16 no_nodes;
+        __u16 max_node_size;
 };
 struct pnp_docking_station_info {
-        __u32   location_id;
-        __u32   serial;
-        __u16   capabilities;
+        __u32 location_id;
+        __u32 serial;
+        __u16 capabilities;
 };
 struct pnp_isa_config_struc {
-        __u8    revision;
-        __u8    no_csns;
-        __u16   isa_rd_data_port;
-        __u16   reserved;
+        __u8 revision;
+        __u8 no_csns;
+        __u16 isa_rd_data_port;
+        __u16 reserved;
 };
 struct escd_info_struc {
-        __u16   min_escd_write_size;
-        __u16   escd_size;
-        __u32   nv_storage_base;
+        __u16 min_escd_write_size;
+        __u16 escd_size;
+        __u32 nv_storage_base;
 };
 struct pnp_bios_node {
-        __u16   size;
-        __u8    handle;
-        __u32   eisa_id;
-        __u8    type_code[3];
-        __u16   flags;
-        __u8    data[0];
+        __u16 size;
+        __u8 handle;
+        __u32 eisa_id;
+        __u8 type_code[3];
+        __u16 flags;
+        __u8 data[0];
 };
 #pragma pack()
 
@@ -133,22 +133,16 @@ struct pnp_bios_node {
 /* non-exported */
 extern struct pnp_dev_node_info node_info;
 
-extern int pnp_bios_dev_node_info (struct pnp_dev_node_info *data);
-extern int pnp_bios_get_dev_node (u8 *nodenum, char config, struct pnp_bios_node *data);
-extern int pnp_bios_set_dev_node (u8 nodenum, char config, struct pnp_bios_node *data);
-extern int pnp_bios_get_stat_res (char *info);
-extern int pnp_bios_isapnp_config (struct pnp_isa_config_struc *data);
-extern int pnp_bios_escd_info (struct escd_info_struc *data);
-extern int pnp_bios_read_escd (char *data, u32 nvram_base);
+extern int pnp_bios_dev_node_info(struct pnp_dev_node_info *data);
+extern int pnp_bios_get_dev_node(u8 *nodenum, char config,
+                                 struct pnp_bios_node *data);
+extern int pnp_bios_set_dev_node(u8 nodenum, char config,
+                                 struct pnp_bios_node *data);
+extern int pnp_bios_get_stat_res(char *info);
+extern int pnp_bios_isapnp_config(struct pnp_isa_config_struc *data);
+extern int pnp_bios_escd_info(struct escd_info_struc *data);
+extern int pnp_bios_read_escd(char *data, u32 nvram_base);
 extern int pnp_bios_dock_station_info(struct pnp_docking_station_info *data);
-#define needed 0
-#if needed
-extern int pnp_bios_get_event (u16 *message);
-extern int pnp_bios_send_message (u16 message);
-extern int pnp_bios_set_stat_res (char *info);
-extern int pnp_bios_apm_id_table (char *table, u16 *size);
-extern int pnp_bios_write_escd (char *data, u32 nvram_base);
-#endif
 
 #endif /* CONFIG_PNPBIOS */
 
diff --git a/include/linux/preempt.h b/include/linux/preempt.h
index d0926d63406..484988ed301 100644
--- a/include/linux/preempt.h
+++ b/include/linux/preempt.h
@@ -8,6 +8,7 @@
 
 #include <linux/thread_info.h>
 #include <linux/linkage.h>
+#include <linux/list.h>
 
 #ifdef CONFIG_DEBUG_PREEMPT
   extern void fastcall add_preempt_count(int val);
@@ -60,4 +61,47 @@ do { \
 
 #endif
 
+#ifdef CONFIG_PREEMPT_NOTIFIERS
+
+struct preempt_notifier;
+
+/**
+ * preempt_ops - notifiers called when a task is preempted and rescheduled
+ * @sched_in: we're about to be rescheduled:
+ *    notifier: struct preempt_notifier for the task being scheduled
+ *    cpu:  cpu we're scheduled on
+ * @sched_out: we've just been preempted
+ *    notifier: struct preempt_notifier for the task being preempted
+ *    next: the task that's kicking us out
+ */
+struct preempt_ops {
+        void (*sched_in)(struct preempt_notifier *notifier, int cpu);
+        void (*sched_out)(struct preempt_notifier *notifier,
+                          struct task_struct *next);
+};
+
+/**
+ * preempt_notifier - key for installing preemption notifiers
+ * @link: internal use
+ * @ops: defines the notifier functions to be called
+ *
+ * Usually used in conjunction with container_of().
+ */
+struct preempt_notifier {
+        struct hlist_node link;
+        struct preempt_ops *ops;
+};
+
+void preempt_notifier_register(struct preempt_notifier *notifier);
+void preempt_notifier_unregister(struct preempt_notifier *notifier);
+
+static inline void preempt_notifier_init(struct preempt_notifier *notifier,
+                                     struct preempt_ops *ops)
+{
+        INIT_HLIST_NODE(&notifier->link);
+        notifier->ops = ops;
+}
+
+#endif
+
 #endif /* __LINUX_PREEMPT_H */
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index 28ac632b42d..dcb729244f4 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -227,7 +227,7 @@ struct mddev_s
         unsigned int                    safemode_delay;
         struct timer_list               safemode_timer;
         atomic_t                        writes_pending; 
-        request_queue_t                 *queue; /* for plugging ... */
+        struct request_queue            *queue; /* for plugging ... */
 
         atomic_t                        write_behind; /* outstanding async IO */
         unsigned int                    max_write_behind; /* 0 = sync */
@@ -265,7 +265,7 @@ struct mdk_personality
         int level;
         struct list_head list;
         struct module *owner;
-        int (*make_request)(request_queue_t *q, struct bio *bio);
+        int (*make_request)(struct request_queue *q, struct bio *bio);
         int (*run)(mddev_t *mddev);
         int (*stop)(mddev_t *mddev);
         void (*status)(struct seq_file *seq, mddev_t *mddev);
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 965d5b3ea9e..180a9d832dd 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -81,14 +81,16 @@ void reiserfs_warning(struct super_block *s, const char *fmt, ...);
 /* assertions handling */
 
 /** always check a condition and panic if it's false. */
-#define RASSERT( cond, format, args... )                                        \
+#define __RASSERT( cond, scond, format, args... )                                       \
 if( !( cond ) )                                                                 \
-  reiserfs_panic( NULL, "reiserfs[%i]: assertion " #cond " failed at "  \
+  reiserfs_panic( NULL, "reiserfs[%i]: assertion " scond " failed at "  \
                   __FILE__ ":%i:%s: " format "\n",              \
                   in_interrupt() ? -1 : current -> pid, __LINE__ , __FUNCTION__ , ##args )
 
+#define RASSERT(cond, format, args...) __RASSERT(cond, #cond, format, ##args)
+
 #if defined( CONFIG_REISERFS_CHECK )
-#define RFALSE( cond, format, args... ) RASSERT( !( cond ), format, ##args )
+#define RFALSE(cond, format, args...) __RASSERT(!(cond), "!(" #cond ")", format, ##args)
 #else
 #define RFALSE( cond, format, args... ) do {;} while( 0 )
 #endif
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 33b9b4841ee..2e490271acf 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -681,7 +681,7 @@ enum cpu_idle_type {
 #define SCHED_LOAD_SHIFT        10
 #define SCHED_LOAD_SCALE        (1L << SCHED_LOAD_SHIFT)
 
-#define SCHED_LOAD_SCALE_FUZZ   (SCHED_LOAD_SCALE >> 5)
+#define SCHED_LOAD_SCALE_FUZZ   (SCHED_LOAD_SCALE >> 1)
 
 #ifdef CONFIG_SMP
 #define SD_LOAD_BALANCE         1       /* Do load balancing on this domain. */
@@ -786,6 +786,22 @@ extern int partition_sched_domains(cpumask_t *partition1,
 
 #endif  /* CONFIG_SMP */
 
+/*
+ * A runqueue laden with a single nice 0 task scores a weighted_cpuload of
+ * SCHED_LOAD_SCALE. This function returns 1 if any cpu is laden with a
+ * task of nice 0 or enough lower priority tasks to bring up the
+ * weighted_cpuload
+ */
+static inline int above_background_load(void)
+{
+        unsigned long cpu;
+
+        for_each_online_cpu(cpu) {
+                if (weighted_cpuload(cpu) >= SCHED_LOAD_SCALE)
+                        return 1;
+        }
+        return 0;
+}
 
 struct io_context;                      /* See blkdev.h */
 struct cpuset;
@@ -935,6 +951,11 @@ struct task_struct {
         struct sched_class *sched_class;
         struct sched_entity se;
 
+#ifdef CONFIG_PREEMPT_NOTIFIERS
+        /* list of struct preempt_notifier: */
+        struct hlist_head preempt_notifiers;
+#endif
+
         unsigned short ioprio;
 #ifdef CONFIG_BLK_DEV_IO_TRACE
         unsigned int btrace_seq;
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index 8518fa2a6f8..afe0f6d9b9b 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -20,7 +20,7 @@
 struct plat_serial8250_port {
         unsigned long   iobase;         /* io base address */
         void __iomem    *membase;       /* ioremap cookie or NULL */
-        unsigned long   mapbase;        /* resource base */
+        resource_size_t mapbase;        /* resource base */
         unsigned int    irq;            /* interrupt number */
         unsigned int    uartclk;        /* UART clock rate */
         unsigned char   regshift;       /* register shift */
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 773d8d8828a..09d17b06bf0 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -288,7 +288,7 @@ struct uart_port {
         const struct uart_ops   *ops;
         unsigned int            custom_divisor;
         unsigned int            line;                   /* port index */
-        unsigned long           mapbase;                /* for ioremap */
+        resource_size_t         mapbase;                /* for ioremap */
         struct device           *dev;                   /* parent device */
         unsigned char           hub6;                   /* this should be in the 8250 driver */
         unsigned char           unused[3];
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index e8e6da394c9..388cace9751 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -24,7 +24,7 @@ struct pbe {
 extern void drain_local_pages(void);
 extern void mark_free_pages(struct zone *zone);
 
-#if defined(CONFIG_PM) && defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE)
+#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE)
 extern int pm_prepare_console(void);
 extern void pm_restore_console(void);
 #else
@@ -54,8 +54,7 @@ struct hibernation_ops {
         void (*restore_cleanup)(void);
 };
 
-#ifdef CONFIG_PM
-#ifdef CONFIG_SOFTWARE_SUSPEND
+#ifdef CONFIG_HIBERNATION
 /* kernel/power/snapshot.c */
 extern void __register_nosave_region(unsigned long b, unsigned long e, int km);
 static inline void register_nosave_region(unsigned long b, unsigned long e)
@@ -73,15 +72,16 @@ extern unsigned long get_safe_page(gfp_t gfp_mask);
 
 extern void hibernation_set_ops(struct hibernation_ops *ops);
 extern int hibernate(void);
-#else /* CONFIG_SOFTWARE_SUSPEND */
+#else /* CONFIG_HIBERNATION */
 static inline int swsusp_page_is_forbidden(struct page *p) { return 0; }
 static inline void swsusp_set_page_free(struct page *p) {}
 static inline void swsusp_unset_page_free(struct page *p) {}
 
 static inline void hibernation_set_ops(struct hibernation_ops *ops) {}
 static inline int hibernate(void) { return -ENOSYS; }
-#endif /* CONFIG_SOFTWARE_SUSPEND */
+#endif /* CONFIG_HIBERNATION */
 
+#ifdef CONFIG_PM_SLEEP
 void save_processor_state(void);
 void restore_processor_state(void);
 struct saved_context;
@@ -106,7 +106,7 @@ static inline int unregister_pm_notifier(struct notifier_block *nb)
                 { .notifier_call = fn, .priority = pri };       \
         register_pm_notifier(&fn##_nb);                 \
 }
-#else /* CONFIG_PM */
+#else /* !CONFIG_PM_SLEEP */
 
 static inline int register_pm_notifier(struct notifier_block *nb)
 {
@@ -119,12 +119,15 @@ static inline int unregister_pm_notifier(struct notifier_block *nb)
 }
 
 #define pm_notifier(fn, pri)    do { (void)(fn); } while (0)
-#endif /* CONFIG_PM */
+#endif /* !CONFIG_PM_SLEEP */
 
-#if !defined CONFIG_SOFTWARE_SUSPEND || !defined(CONFIG_PM)
+#ifndef CONFIG_HIBERNATION
 static inline void register_nosave_region(unsigned long b, unsigned long e)
 {
 }
+static inline void register_nosave_region_late(unsigned long b, unsigned long e)
+{
+}
 #endif
 
 #endif /* _LINUX_SWSUSP_H */
diff --git a/include/linux/time.h b/include/linux/time.h
index e6aea5146e5..6a5f503b4f1 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -99,15 +99,11 @@ extern int update_persistent_clock(struct timespec now);
 extern int no_sync_cmos_clock __read_mostly;
 void timekeeping_init(void);
 
-static inline unsigned long get_seconds(void)
-{
-        return xtime.tv_sec;
-}
-
+unsigned long get_seconds(void);
 struct timespec current_kernel_time(void);
 
 #define CURRENT_TIME            (current_kernel_time())
-#define CURRENT_TIME_SEC        ((struct timespec) { xtime.tv_sec, 0 })
+#define CURRENT_TIME_SEC        ((struct timespec) { get_seconds(), 0 })
 
 extern void do_gettimeofday(struct timeval *tv);
 extern int do_settimeofday(struct timespec *tv);
diff --git a/include/net/netfilter/nf_conntrack_tuple.h b/include/net/netfilter/nf_conntrack_tuple.h
index 040dae5f0c9..c48e390f4b0 100644
--- a/include/net/netfilter/nf_conntrack_tuple.h
+++ b/include/net/netfilter/nf_conntrack_tuple.h
@@ -35,7 +35,7 @@ union nf_conntrack_address {
 union nf_conntrack_man_proto
 {
         /* Add other protocols here. */
-        u_int16_t all;
+        __be16 all;
 
         struct {
                 __be16 port;
@@ -73,7 +73,7 @@ struct nf_conntrack_tuple
                 union nf_conntrack_address u3;
                 union {
                         /* Add other protocols here. */
-                        u_int16_t all;
+                        __be16 all;
 
                         struct {
                                 __be16 port;
diff --git a/include/scsi/sd.h b/include/scsi/sd.h
index 5261488e110..78583fee0ab 100644
--- a/include/scsi/sd.h
+++ b/include/scsi/sd.h
@@ -57,7 +57,7 @@ static int sd_resume(struct device *dev);
 static void sd_rescan(struct device *);
 static int  sd_init_command(struct scsi_cmnd *);
 static int  sd_issue_flush(struct device *, sector_t *);
-static void sd_prepare_flush(request_queue_t *, struct request *);
+static void sd_prepare_flush(struct request_queue *, struct request *);
 static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
 static void scsi_disk_release(struct class_device *cdev);
 static void sd_print_sense_hdr(struct scsi_disk *, struct scsi_sense_hdr *);
diff --git a/include/xen/page.h b/include/xen/page.h
index 1df6c193057..c0c8fcb2789 100644
--- a/include/xen/page.h
+++ b/include/xen/page.h
@@ -4,6 +4,7 @@
 #include <linux/pfn.h>
 
 #include <asm/uaccess.h>
+#include <asm/pgtable.h>
 
 #include <xen/features.h>